/* ========================================
   璇玑智链 · 高级视觉系统
   ======================================== */

:root {
  /* 工业质感强调色 - 灵感来自高端 B 端品牌 */
  --industrial-red: #c41e3a;
  --industrial-red-dark: #991b1b;
  --industrial-red-glow: rgba(196, 30, 58, 0.25);
  --industrial-dark: #0f172a;
  --industrial-dark-surface: #1e293b;
  --industrial-dark-border: rgba(148, 163, 184, 0.18);

  /* 主色系 - 浅色科技蓝 */
  --primary-900: #e8f4fc;
  --primary-800: #d0e8f8;
  --primary-700: #b8dcf4;
  --primary-600: #2563eb;
  --primary-500: #3b82f6;
  --primary-400: #60a5fa;
  --primary-300: #93c5fd;
  
  /* 强调色 - 科技青 */
  --accent-500: #06b6d4;
  --accent-400: #22d3ee;
  --accent-300: #67e8f9;
  
  /* 渐变 */
  --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #06b6d4 50%, #8b5cf6 100%);
  --gradient-dark: linear-gradient(180deg, #e8f4fc 0%, #d0e8f8 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0.4) 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(59,130,246,0.1) 0%, transparent 70%);
  
  /* 文字 - 浅色主题 */
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-dark: #0f172a;
  
  /* 表面 - 浅色主题 */
  --surface-dark: rgba(255, 255, 255, 0.9);
  --surface-glass: rgba(255, 255, 255, 0.6);
  --surface-glass-strong: rgba(255, 255, 255, 0.8);
  --surface-card: rgba(255, 255, 255, 0.7);
  
  /* 边框 */
  --border-glass: rgba(59, 130, 246, 0.2);
  --border-glow: rgba(59, 130, 246, 0.3);
  
  /* 阴影 - 浅色主题 */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 60px rgba(59, 130, 246, 0.2);
  --shadow-glow-accent: 0 0 40px rgba(6, 182, 212, 0.15);

  /* 按钮系统 */
  --button-primary-bg: linear-gradient(180deg, #ffffff 0%, #ecfeff 100%);
  --button-primary-text: #06121f;
  --button-primary-border: rgba(255, 255, 255, 0.78);
  --button-primary-shadow: 0 16px 36px rgba(6, 182, 212, 0.18), 0 4px 16px rgba(2, 6, 23, 0.16);
  --button-primary-shadow-hover: 0 20px 48px rgba(6, 182, 212, 0.28), 0 8px 24px rgba(2, 6, 23, 0.2);
  --button-secondary-bg: rgba(8, 17, 32, 0.42);
  --button-secondary-border: rgba(226, 232, 240, 0.34);
  --button-secondary-text: #f8fafc;
  --button-secondary-bg-hover: rgba(15, 23, 42, 0.72);
  --button-focus-ring: 0 0 0 3px rgba(34, 211, 238, 0.24);
  
  /* 圆角 */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  /* 动画 */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 0.2s;
  --duration-normal: 0.4s;
  --duration-slow: 0.8s;
}

/* ========================================
   基础重置与全局样式
   ======================================== */
   
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
  background: var(--primary-900);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 全局背景装饰 - 柔和渐变 */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 25%, #f0fdfa 50%, #ecfeff 75%, #f8fafc 100%);
  pointer-events: none;
  z-index: -1;
}

/* 微妙的光斑装饰 */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle 600px at 10% 20%, rgba(59, 130, 246, 0.06) 0%, transparent 50%),
    radial-gradient(circle 400px at 90% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

img {
  max-width: 100%;
  display: block;
}

/* ========================================
   容器与布局
   ======================================== */
   
.container {
  width: min(1160px, 100% - 3rem);
  margin-inline: auto;
}

/* ========================================
   头部导航 - 玻璃拟态
   ======================================== */
   
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.8) 100%);
  backdrop-filter: blur(12px);
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.site-header .container {
  width: min(1160px, 100% - 2rem);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.logo-img {
  height: 68px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

.logo:hover .logo-img {
  transform: scale(1.25);
}

/* 导航 */
.nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav a {
  position: relative;
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) ease;
}

.nav a::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-full);
  background: var(--gradient-glass);
  opacity: 0;
  transition: opacity var(--duration-fast) ease;
}

.nav a:hover {
  color: var(--text-primary);
}

.nav a:hover::before {
  opacity: 1;
}

.nav a.active {
  color: var(--text-primary);
  background: var(--surface-glass-strong);
}

.nav-cta {
  position: relative;
  padding: 0.6rem 1.4rem !important;
  background: var(--button-primary-bg) !important;
  color: var(--button-primary-text) !important;
  font-weight: 700 !important;
  border: 1px solid var(--button-primary-border) !important;
  box-shadow: var(--button-primary-shadow);
  overflow: hidden;
}

.nav-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.16) 0%, rgba(255, 255, 255, 0) 55%);
  opacity: 0 !important;
  transition: opacity var(--duration-fast) ease;
}

.nav-cta:hover::before {
  opacity: 1 !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--button-primary-shadow-hover);
}

/* 移动端菜单按钮 */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: var(--surface-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.menu-toggle:hover {
  background: var(--surface-glass-strong);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) ease;
}

/* ========================================
   主内容区域
   ======================================== */
   
main {
  padding-top: 80px;
}

/* ========================================
   Hero 区域 - 高级版
   ======================================== */
   
.hero {
  position: relative;
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  padding: 4rem 0;
  overflow: hidden;
}

/* Hero 背景光效 */
.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 60%);
  animation: float 20s ease-in-out infinite;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
  animation: float 25s ease-in-out infinite reverse;
  pointer-events: none;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* Hero 左侧内容 */
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-500);
}

.hero-eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-content h1 .highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 500px;
  line-height: 1.7;
}

/* Hero 按钮组 */
.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  overflow: hidden;
  text-decoration: none;
  isolation: isolate;
  transition: transform var(--duration-normal) var(--ease-out-expo),
              box-shadow var(--duration-normal) var(--ease-out-expo),
              background var(--duration-fast) ease,
              border-color var(--duration-fast) ease,
              color var(--duration-fast) ease;
}

.btn.primary {
  background: var(--button-primary-bg);
  color: var(--button-primary-text);
  border-color: var(--button-primary-border);
  box-shadow: var(--button-primary-shadow);
}

.btn.primary::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.18) 0%, rgba(255, 255, 255, 0) 55%);
  opacity: 0;
  transition: opacity var(--duration-fast) ease;
}

.btn.primary:hover {
  transform: translateY(-3px);
  border-color: rgba(103, 232, 249, 0.72);
  box-shadow: var(--button-primary-shadow-hover);
}

.btn.primary:hover::before {
  opacity: 1;
}

.btn.primary.is-success {
  background: linear-gradient(180deg, #f0fdf4 0%, #dcfce7 100%);
  color: #064e3b;
  border-color: rgba(34, 197, 94, 0.46);
  box-shadow: 0 14px 34px rgba(34, 197, 94, 0.16), 0 4px 14px rgba(2, 6, 23, 0.14);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.72);
  color: var(--text-primary);
  border-color: rgba(59, 130, 246, 0.2);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(12px) saturate(140%);
}

.btn.ghost:hover {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(6, 182, 212, 0.46);
  box-shadow: 0 14px 32px rgba(6, 182, 212, 0.14);
  transform: translateY(-2px);
}

.btn:focus-visible,
.nav-cta:focus-visible,
.nav-dropdown-toggle:focus-visible,
.feature-tab:focus-visible,
.product-gallery-tab:focus-visible,
.intro-skip-btn:focus-visible {
  outline: none;
  box-shadow: var(--button-focus-ring), var(--button-primary-shadow);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.58;
  transform: none;
  box-shadow: none;
}

.btn.full-width {
  width: 100%;
}

/* Hero 标签 */
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.hero-tags span {
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--surface-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  backdrop-filter: blur(10px);
  transition: all var(--duration-fast) ease;
}

.hero-tags span:hover {
  background: var(--surface-glass-strong);
  border-color: var(--border-glow);
  color: var(--text-primary);
}

/* Hero 右侧视觉 */
.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* 3D 卡片容器 */
.hero-panel {
  position: relative;
  padding: 2rem;
  background: var(--surface-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.hero-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.3), transparent);
}

.hero-panel::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%, rgba(59, 130, 246, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-panel:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--border-glow);
}

.hero-panel-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.hero-panel-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.8rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--accent-500);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: var(--radius-full);
}

.hero-panel-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--accent-400);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-panel-body {
  position: relative;
  z-index: 1;
}

.hero-panel-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.hero-panel-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero-panel-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.hero-panel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  background: var(--gradient-primary);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.5);
}

/* 统计卡片 */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.stat-card {
  position: relative;
  padding: 1.25rem;
  background: var(--surface-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
}

.stat-card:hover::before {
  transform: scaleX(1);
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ========================================
   首页 Hero 数据流驾驶舱
   ======================================== */

.hero-immersive {
  background: linear-gradient(180deg, rgba(231, 245, 255, 0.82) 0%, rgba(245, 251, 255, 0.88) 100%);
}

.hero-immersive .container {
  width: min(1160px, 100% - 2rem);
}

.hero-immersive-inner {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.4rem;
  align-items: stretch;
}

.hero-immersive-content {
  height: 100%;
  gap: 1rem;
}

.hero-immersive-content h1 .highlight {
  white-space: nowrap;
}

.hero-kpi-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.kpi-pill {
  border: 1px solid rgba(94, 139, 182, 0.18);
  background: rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  padding: 0.75rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.kpi-pill strong {
  display: block;
  font-size: 1.35rem;
  line-height: 1.1;
  color: var(--text-primary);
}

.kpi-pill span {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.kpi-pill:hover,
.kpi-pill.is-active {
  border-color: rgba(59, 130, 246, 0.35);
  box-shadow: 0 12px 24px rgba(40, 86, 148, 0.14);
  transform: translateY(-2px);
}

.hero-kpi-detail {
  border: 1px solid rgba(100, 147, 195, 0.22);
  background: rgba(255, 255, 255, 0.72);
  border-radius: 12px;
  padding: 0.85rem 1rem;
}

.hero-kpi-title {
  margin-bottom: 0.15rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: #173b70;
}

.hero-kpi-desc {
  font-size: 0.82rem;
  color: #4f6b8b;
}

.cost-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.cost-chip {
  border: 1px solid rgba(102, 156, 196, 0.2);
  background: rgba(255, 255, 255, 0.64);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-size: 0.86rem;
  color: #476a95;
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.cost-chip:hover,
.cost-chip.is-active {
  background: linear-gradient(135deg, rgba(50, 127, 238, 0.95), rgba(68, 188, 227, 0.95));
  border-color: transparent;
  color: #fff;
}

.cost-panel {
  margin-top: 0.2rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(102, 156, 196, 0.18);
  border-radius: 14px;
  padding: 1rem;
}

.cost-panel h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.cost-panel p {
  font-size: 0.84rem;
  color: #4d6786;
}

.cost-panel ul {
  margin-top: 0.65rem;
  list-style: none;
}

.cost-panel.is-switching {
  opacity: 0.78;
  transform: translateY(2px);
}

.cost-panel li {
  font-size: 0.82rem;
  color: #365274;
  padding-left: 1rem;
  position: relative;
}

.cost-panel li + li {
  margin-top: 0.3rem;
}

.cost-panel li::before {
  content: "";
  width: 5px;
  height: 5px;
  background: #28afd3;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 0.52rem;
}

.hero-immersive-visual {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  align-content: stretch;
  height: 100%;
  gap: 0.8rem;
}

.immersive-scene {
  position: relative;
  height: 100%;
  min-height: 510px;
  border-radius: 24px;
  border: 1px solid rgba(109, 171, 210, 0.22);
  background: linear-gradient(150deg, rgba(204, 234, 247, 0.48), rgba(234, 247, 253, 0.8));
  overflow: hidden;
}

.scene-grid {
  position: absolute;
  inset: 8% 6% 14%;
  border-radius: 18px;
  background-image:
    linear-gradient(rgba(113, 179, 220, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(113, 179, 220, 0.18) 1px, transparent 1px);
  background-size: 44px 44px;
}

.scene-link {
  position: absolute;
  height: 1.5px;
  background: linear-gradient(90deg, rgba(40, 181, 224, 0.2), rgba(40, 181, 224, 0.95), rgba(40, 181, 224, 0.2));
  background-size: 220% 100%;
  transform-origin: left center;
  filter: drop-shadow(0 0 7px rgba(53, 185, 224, 0.5));
  animation: sceneLineFlow 3.1s linear infinite;
  opacity: 0.42;
}

.scene-link.is-active {
  opacity: 1;
  height: 2px;
  filter: drop-shadow(0 0 11px rgba(53, 185, 224, 0.95));
}

.scene-link::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -18px;
  width: 18px;
  height: 4px;
  transform: translateY(-50%);
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(124, 232, 255, 0.95), rgba(255, 255, 255, 0));
  filter: drop-shadow(0 0 6px rgba(65, 201, 236, 0.9));
  animation: sceneLinkRunner 2.6s linear infinite;
}

.scene-flow-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
}

.scene-flow-particle {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(166, 242, 255, 1) 0%, rgba(58, 198, 236, 0.92) 42%, rgba(58, 198, 236, 0) 75%);
  box-shadow: 0 0 10px rgba(58, 198, 236, 0.9);
  transform: translate(-50%, -50%);
  will-change: top, left, opacity;
}

.link-1 { width: 58%; top: 22%; left: 16%; transform: rotate(8deg); }
.link-2 { width: 46%; top: 34%; left: 42%; transform: rotate(-11deg); animation-delay: 0.7s; }
.link-3 { width: 49%; top: 56%; left: 14%; transform: rotate(-13deg); animation-delay: 1.4s; }
.link-4 { width: 53%; top: 67%; left: 36%; transform: rotate(10deg); animation-delay: 2.1s; }

.link-2::after { animation-delay: 0.5s; }
.link-3::after { animation-delay: 1s; }
.link-4::after { animation-delay: 1.5s; }

.scene-node {
  position: absolute;
  border: 1px solid rgba(90, 149, 182, 0.26);
  background: rgba(255, 255, 255, 0.85);
  color: #1f4f80;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 0.4rem 0.8rem;
  box-shadow: 0 10px 18px rgba(78, 121, 169, 0.12);
  transition: all var(--duration-fast) ease;
}

.scene-node.is-active {
  color: #fff;
  background: linear-gradient(135deg, rgba(37, 138, 243, 0.95), rgba(43, 189, 223, 0.95));
  border-color: transparent;
  box-shadow: 0 12px 25px rgba(51, 134, 223, 0.34);
}

.node-a { top: 18%; left: 8%; }
.node-b { top: 26%; right: 8%; }
.node-c { top: 58%; left: 13%; }
.node-d { top: 74%; right: 12%; }

.scene-point {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(36, 183, 230, 0.95);
  box-shadow: 0 0 0 8px rgba(36, 183, 230, 0.13), 0 0 12px rgba(36, 183, 230, 0.55);
  animation: flowPulse 2.4s ease-in-out infinite;
  will-change: top, left;
  transition: top 0.9s cubic-bezier(0.22, 0.61, 0.36, 1), left 0.9s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.point-1 { top: 26%; left: 47%; }
.point-2 { top: 39%; left: 39%; animation-delay: 0.7s; }
.point-3 { top: 55%; left: 58%; animation-delay: 1.4s; }
.point-4 { top: 70%; left: 45%; animation-delay: 2.1s; }
.point-5 { top: 33%; left: 63%; animation-delay: 0.35s; }
.point-6 { top: 63%; left: 33%; animation-delay: 1.75s; }

.scene-hud {
  border: 1px solid rgba(99, 156, 204, 0.2);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  padding: 0.65rem 0.8rem;
}

.scene-hud-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: #3f74b0;
}

.scene-hud-stage {
  margin-top: 0.28rem;
  font-size: 0.82rem;
  color: #4f6f95;
}

.scene-hud-stage strong {
  color: #2364a7;
}

.scene-hud-desc {
  margin-top: 0.2rem;
  font-size: 0.82rem;
  color: #6a85a5;
  min-height: 1.2em;
}

.scene-stepper {
  margin-top: 0.4rem;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.32rem;
}

.scene-step-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 20px;
  border-radius: 999px;
  border: 1px solid rgba(113, 158, 198, 0.25);
  background: rgba(255, 255, 255, 0.68);
  font-size: 0.74rem;
  color: #6c88ab;
  font-weight: 700;
  transition: all var(--duration-fast) ease;
}

.scene-step-item.is-active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, rgba(37, 138, 243, 0.95), rgba(43, 189, 223, 0.95));
  box-shadow: 0 8px 18px rgba(56, 145, 226, 0.28);
}

.scene-hud-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: 0.5rem;
}

.scene-hud-grid strong {
  display: block;
  font-size: 1rem;
  color: #173e73;
}

.scene-hud-grid span {
  font-size: 0.78rem;
  color: #5a7798;
}

@media (max-width: 1080px) {
  .hero-immersive-inner {
    grid-template-columns: 1fr;
  }

  .hero-immersive-content h1 .highlight {
    white-space: normal;
  }

  .immersive-scene {
    height: auto;
    min-height: 430px;
  }
}

@media (max-width: 760px) {
  .hero-kpi-strip {
    grid-template-columns: 1fr;
  }

  .scene-hud-grid {
    grid-template-columns: 1fr;
  }

  .scene-stepper {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .immersive-scene {
    min-height: 360px;
  }
}

@keyframes flowPulse {
  0%, 100% { transform: scale(0.86); opacity: 0.68; }
  50% { transform: scale(1.16); opacity: 1; }
}

@keyframes sceneLineFlow {
  0% { background-position: 0% 50%; opacity: 0.5; }
  50% { background-position: 100% 50%; opacity: 0.95; }
  100% { background-position: 0% 50%; opacity: 0.5; }
}

@keyframes sceneLinkRunner {
  0% { left: -18px; opacity: 0; }
  12% { opacity: 1; }
  88% { opacity: 1; }
  100% { left: calc(100% - 2px); opacity: 0; }
}

/* ========================================
   通用 Section 样式
   ======================================== */
   
.section {
  position: relative;
  padding: 5rem 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.5);
}

.section-alt::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.15), transparent);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-header .eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary-600);
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* 子页面 Hero */
.subpage-hero {
  padding: 6rem 0 3rem;
  text-align: center;
}

.subpage-hero-inner {
  max-width: 1160px;
  margin: 0 auto;
}

.subpage-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.subpage-hero h1.hero-headline-long {
  font-size: clamp(1.55rem, 2.75vw, 2.15rem);
  line-height: 1.35;
  max-width: 18em;
  margin-left: auto;
  margin-right: auto;
}

.subpage-hero .hero-subtitle {
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================
   网格系统
   ======================================== */
   
.grid {
  display: grid;
  gap: 1.5rem;
}

.product-grid,
.solutions-grid,
.cases-grid {
  grid-template-columns: repeat(3, 1fr);
}

.advantages-grid {
  grid-template-columns: repeat(4, 1fr);
}

/* ========================================
   卡片组件 - 玻璃拟态
   ======================================== */
   
.card {
  position: relative;
  padding: 1.75rem;
  background: var(--surface-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.2), transparent);
}

.card::after {
  content: "";
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.05) 0%, transparent 40%);
  opacity: 0;
  transition: opacity var(--duration-normal) ease;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-md), 0 0 40px rgba(59, 130, 246, 0.1);
}

.card:hover::after {
  opacity: 1;
}

.card h3 {
  position: relative;
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.card p {
  position: relative;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.card ul {
  position: relative;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card ul li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--accent-400);
  border-radius: 50%;
}

/* 可点击卡片 */
.card[data-popup] {
  cursor: pointer;
}

.card[data-popup]::after {
  content: "点击查看详情";
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  font-size: 0.75rem;
  color: var(--accent-400);
  opacity: 0;
  transform: translateY(4px);
  transition: all var(--duration-fast) ease;
}

.card[data-popup]:hover::after {
  opacity: 1;
  transform: translateY(0);
}

/* Solution Card */
.solution-card .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.solution-card .chips span {
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--surface-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) ease;
}

.solution-card:hover .chips span {
  border-color: var(--border-glow);
}

/* Small Card */
.small-card {
  padding: 1.5rem;
}

.small-card h3 {
  font-size: 1rem;
}

.small-card p {
  font-size: 0.88rem;
  margin-bottom: 0;
}

/* ========================================
   联系页面
   ======================================== */
   
.contact-section {
  padding-bottom: 5rem;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.contact-content > p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-info {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.contact-info li span {
  color: var(--text-primary);
  font-weight: 500;
}

.contact-info a {
  color: var(--accent-400);
  font-weight: 600;
  transition: color var(--duration-fast) ease;
}

.contact-info a:hover {
  color: var(--accent-300);
  text-decoration: underline;
}

/* 表单 */
.contact-form {
  padding: 2rem;
  background: var(--surface-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.form-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-field input,
.form-field textarea {
  padding: 0.75rem 1rem;
  font-size: 0.92rem;
  font-family: inherit;
  color: var(--text-primary);
  background: var(--surface-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--duration-fast) ease;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-muted);
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  background: var(--surface-glass-strong);
}

.form-tip {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ========================================
   弹窗组件
   ======================================== */
   
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

.popup-content {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  width: min(600px, 90%);
  max-height: 80vh;
  padding: 2.5rem;
  background: var(--surface-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(30px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  overflow-y: auto;
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.popup-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

.popup-overlay.active + .popup-content,
.popup-content.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.popup-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-muted);
  background: var(--surface-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.popup-close:hover {
  color: var(--text-primary);
  background: var(--surface-glass-strong);
  border-color: var(--border-glow);
}

.popup-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  padding-right: 3rem;
}

.popup-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.popup-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.popup-content ul li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.popup-content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  background: var(--gradient-primary);
  border-radius: 50%;
}

/* ========================================
   页脚
   ======================================== */
   
.site-footer {
  position: relative;
  padding: 3rem 0;
  background: linear-gradient(180deg, transparent 0%, rgba(59, 130, 246, 0.05) 100%);
  border-top: 1px solid var(--border-glass);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-logo .logo-img {
  height: 56px;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-right {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ========================================
   页面加载入场动画
   ======================================== */

/* 初始状态 - 页面加载前元素不可见 */
/* 使用 animation 确保即使 JS 失败也能显示 */
.page-enter,
.page-enter-left,
.page-enter-right,
.page-enter-scale,
.page-enter-blur,
.page-enter-down {
  animation: autoReveal 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  animation-delay: var(--stagger-delay, 0s);
  will-change: transform, opacity;
}

.page-enter {
  opacity: 0;
  transform: translateY(24px);
}

.page-enter-left {
  opacity: 0;
  transform: translateX(-30px);
}

.page-enter-right {
  opacity: 0;
  transform: translateX(30px);
}

.page-enter-scale {
  opacity: 0;
  transform: scale(0.92);
}

.page-enter-blur {
  opacity: 0;
  transform: translateY(16px);
  filter: blur(4px);
}

.page-enter-down {
  opacity: 0;
  transform: translateY(-20px);
}

/* 流畅的显示动画 */
@keyframes autoReveal {
  to {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
    filter: blur(0);
  }
}

/* 动画激活状态 - 保留用于 JS 控制（可选） */
.page-enter.animate,
.page-enter-left.animate,
.page-enter-right.animate,
.page-enter-scale.animate,
.page-enter-blur.animate,
.page-enter-down.animate {
  animation: none;
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
  filter: blur(0);
}

/* 阶梯延迟 - 更紧凑的时序让动画更流畅 */
.stagger-1 { --stagger-delay: 0s; animation-delay: 0s; }
.stagger-2 { --stagger-delay: 0.03s; animation-delay: 0.03s; }
.stagger-3 { --stagger-delay: 0.06s; animation-delay: 0.06s; }
.stagger-4 { --stagger-delay: 0.09s; animation-delay: 0.09s; }
.stagger-5 { --stagger-delay: 0.12s; animation-delay: 0.12s; }
.stagger-6 { --stagger-delay: 0.15s; animation-delay: 0.15s; }
.stagger-7 { --stagger-delay: 0.18s; animation-delay: 0.18s; }
.stagger-8 { --stagger-delay: 0.21s; animation-delay: 0.21s; }
.stagger-9 { --stagger-delay: 0.24s; animation-delay: 0.24s; }
.stagger-10 { --stagger-delay: 0.27s; animation-delay: 0.27s; }
.stagger-11 { --stagger-delay: 0.3s; animation-delay: 0.3s; }
.stagger-12 { --stagger-delay: 0.33s; animation-delay: 0.33s; }
.stagger-13 { --stagger-delay: 0.36s; animation-delay: 0.36s; }
.stagger-14 { --stagger-delay: 0.39s; animation-delay: 0.39s; }
.stagger-15 { --stagger-delay: 0.42s; animation-delay: 0.42s; }
.stagger-16 { --stagger-delay: 0.45s; animation-delay: 0.45s; }
.stagger-17 { --stagger-delay: 0.48s; animation-delay: 0.48s; }
.stagger-18 { --stagger-delay: 0.51s; animation-delay: 0.51s; }
.stagger-19 { --stagger-delay: 0.54s; animation-delay: 0.54s; }
.stagger-20 { --stagger-delay: 0.57s; animation-delay: 0.57s; }

/* 导航栏滑入 - 保留兼容 */
.header-enter {
  opacity: 0;
  transform: translateY(-100%);
}

.header-enter.animate {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.6s var(--ease-out-expo);
}

/* ========================================
   滚动动画（保留）
   ======================================== */
   
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--duration-slow) var(--ease-out-expo);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all var(--duration-slow) var(--ease-out-expo);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all var(--duration-slow) var(--ease-out-expo);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: all var(--duration-slow) var(--ease-out-expo);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* 延迟动画 */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ========================================
   全局数据流氛围、平台与方案增强模块
   ======================================== */

body {
  --cursor-x: 50%;
  --cursor-y: 50%;
}

.ai-fabric-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.ai-fabric-layer::before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at var(--cursor-x) var(--cursor-y), rgba(34, 211, 238, 0.12) 0%, transparent 35%),
    linear-gradient(120deg, rgba(59, 130, 246, 0.05) 0%, rgba(34, 211, 238, 0.04) 45%, rgba(139, 92, 246, 0.05) 100%);
}

.ai-fabric-dot {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.32);
  box-shadow: 0 0 14px rgba(34, 211, 238, 0.35);
  animation: aiDotFloat linear infinite;
}

.ai-entry-section {
  padding-top: 1.5rem;
}

.ai-entry-card {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.8rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-glass);
  background:
    radial-gradient(circle at 8% 20%, rgba(59, 130, 246, 0.12) 0%, transparent 55%),
    radial-gradient(circle at 92% 15%, rgba(34, 211, 238, 0.14) 0%, transparent 60%),
    var(--surface-card);
  box-shadow: var(--shadow-md);
}

.ai-entry-content h2 {
  margin: 0.35rem 0 0.75rem;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  line-height: 1.25;
}

.ai-entry-content p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.75;
}

.ai-entry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.ai-entry-tags span {
  padding: 0.36rem 0.8rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glass);
  background: var(--surface-glass);
  font-size: 0.84rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.ai-entry-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ai-entry-actions .btn {
  white-space: nowrap;
}

.ai-flow-layout {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 1.1rem;
  align-items: stretch;
}

.ai-capability-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.9rem;
}

.ai-capability-main {
  display: grid;
  gap: 0.72rem;
}

.ai-capability-main p {
  margin: 0;
}

.ai-capability-main ul {
  margin: 0;
  display: grid;
  gap: 0.38rem;
}

.ai-capability-foot {
  padding: 0.86rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(59, 130, 246, 0.18);
  background: rgba(255, 255, 255, 0.7);
}

.ai-capability-foot-title {
  margin: 0;
  font-size: 0.88rem;
  color: var(--primary-600);
  font-weight: 700;
}

.ai-capability-foot-grid {
  margin-top: 0.5rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
}

.ai-capability-foot-grid > div {
  padding: 0.44rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(59, 130, 246, 0.14);
  background: rgba(255, 255, 255, 0.82);
}

.ai-capability-foot-grid strong {
  display: block;
  font-size: 0.98rem;
  color: var(--text-dark);
  line-height: 1.1;
}

.ai-capability-foot-grid span {
  display: block;
  margin-top: 0.1rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.ai-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.ai-chip-group span {
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glass);
  background: var(--surface-glass);
  color: var(--text-secondary);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.ai-flow-board {
  --flow-step: 0;
  position: relative;
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-glass);
  background:
    radial-gradient(circle at 15% 20%, rgba(59, 130, 246, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 85% 15%, rgba(34, 211, 238, 0.14) 0%, transparent 55%),
    var(--surface-card);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md), 0 0 40px rgba(59, 130, 246, 0.08);
  overflow: hidden;
}

.flow-node-list {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.flow-node {
  position: relative;
  padding: 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(59, 130, 246, 0.2);
  background: rgba(255, 255, 255, 0.62);
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.flow-node-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.45rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.55rem;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--primary-600);
  background: rgba(59, 130, 246, 0.14);
}

.flow-node h3 {
  font-size: 0.98rem;
  margin-bottom: 0.35rem;
}

.flow-node p {
  margin-bottom: 0;
  font-size: 0.82rem;
  line-height: 1.6;
}

.flow-node.active {
  border-color: rgba(34, 211, 238, 0.6);
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 10px 28px rgba(34, 211, 238, 0.2);
}

.flow-node.active .flow-node-index {
  color: #fff;
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
}

.flow-connector {
  position: relative;
  margin: 1.1rem 0 0.95rem;
  height: 16px;
  z-index: 1;
}

.flow-line {
  position: absolute;
  inset: 7px 0 auto;
  height: 2px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.25), rgba(34, 211, 238, 0.6), rgba(59, 130, 246, 0.25));
}

.flow-pulse {
  position: absolute;
  top: 3px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6, 182, 212, 1) 0%, rgba(6, 182, 212, 0.25) 70%);
  box-shadow: 0 0 18px rgba(6, 182, 212, 0.6);
}

.flow-pulse-1 {
  animation: flowPulseLine 2.6s linear infinite;
}

.flow-pulse-2 {
  animation: flowPulseLine 2.6s linear 0.8s infinite;
}

.flow-pulse-3 {
  animation: flowPulseLine 2.6s linear 1.6s infinite;
}

.flow-live-panel {
  position: relative;
  z-index: 2;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(59, 130, 246, 0.18);
}

.flow-live-title {
  margin-bottom: 0.3rem;
  color: var(--primary-600);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.flow-live-status {
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
}

.flow-live-status strong {
  color: var(--accent-500);
}

.flow-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.flow-metric-grid > div {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  padding: 0.55rem 0.6rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(59, 130, 246, 0.16);
}

.flow-metric-value {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-dark);
}

.flow-metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.solution-flow-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.5rem;
  align-items: stretch;
}

.solution-flow-case {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
}

.solution-flow-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}

.solution-flow-kpis > div {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  padding: 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: var(--surface-glass);
}

.kpi-value {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.15;
}

.kpi-label {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.solution-stream-board {
  position: relative;
  padding: 1.25rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-glass);
  background:
    radial-gradient(circle at 10% 15%, rgba(59, 130, 246, 0.12) 0%, transparent 55%),
    radial-gradient(circle at 90% 10%, rgba(34, 211, 238, 0.14) 0%, transparent 55%),
    var(--surface-card);
  box-shadow: var(--shadow-md);
}

.solution-stream-line {
  position: relative;
  height: 18px;
  margin-bottom: 0.9rem;
}

.solution-stream-line::before {
  content: "";
  position: absolute;
  inset: 8px 0 auto;
  height: 2px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), rgba(34, 211, 238, 0.7), rgba(59, 130, 246, 0.3));
}

.solution-stream-pulse {
  position: absolute;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, 1) 0%, rgba(34, 211, 238, 0.25) 72%);
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.5);
}

.solution-stream-pulse.pulse-a {
  animation: flowPulseLine 2.8s linear infinite;
}

.solution-stream-pulse.pulse-b {
  animation: flowPulseLine 2.8s linear 1.2s infinite;
}

.solution-stream-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.solution-stream-node {
  padding: 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(59, 130, 246, 0.2);
  background: rgba(255, 255, 255, 0.65);
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.solution-stream-node h3 {
  font-size: 0.95rem;
  margin-bottom: 0.28rem;
}

.solution-stream-node p {
  font-size: 0.81rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.solution-stream-node.active {
  border-color: rgba(34, 211, 238, 0.65);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(34, 211, 238, 0.18);
}

.solution-stage-text {
  margin-top: 0.8rem;
  font-size: 0.9rem;
}

.solution-stage-text strong {
  color: var(--accent-500);
}

.home-deploy-console {
  border: 1px solid rgba(102, 156, 196, 0.2);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 12% 15%, rgba(59, 130, 246, 0.12) 0%, transparent 52%),
    radial-gradient(circle at 88% 16%, rgba(34, 211, 238, 0.13) 0%, transparent 50%),
    rgba(255, 255, 255, 0.78);
  padding: 1rem;
}

.home-deploy-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.home-deploy-tab {
  border: 1px solid rgba(102, 156, 196, 0.24);
  background: rgba(255, 255, 255, 0.74);
  border-radius: 999px;
  padding: 0.48rem 0.94rem;
  font-size: 0.88rem;
  color: #4b6f9a;
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.home-deploy-tab:hover,
.home-deploy-tab.is-active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, rgba(37, 138, 243, 0.95), rgba(43, 189, 223, 0.95));
  box-shadow: 0 9px 18px rgba(55, 140, 227, 0.24);
}

.home-deploy-panel {
  margin-top: 0.72rem;
  border: 1px solid rgba(102, 156, 196, 0.2);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.84);
  padding: 0.9rem;
}

.home-deploy-panel h3 {
  margin-bottom: 0.25rem;
  font-size: 1.14rem;
}

.home-deploy-panel p {
  margin-bottom: 0;
  color: #597798;
  font-size: 0.95rem;
  line-height: 1.55;
}

.home-deploy-arch {
  margin-top: 0.65rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
}

.home-deploy-arch span {
  border: 1px solid rgba(102, 156, 196, 0.22);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.85);
  text-align: center;
  padding: 0.5rem 0.56rem;
  font-size: 0.84rem;
  color: #53779f;
}

.home-deploy-points {
  margin-top: 0.68rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.home-deploy-points article {
  border: 1px solid rgba(102, 156, 196, 0.18);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.88);
  padding: 0.62rem;
}

.home-deploy-points h4 {
  margin: 0;
  font-size: 0.9rem;
}

.home-deploy-points p {
  margin-top: 0.2rem;
  font-size: 0.84rem;
  line-height: 1.55;
  color: #6381a3;
}

.home-deploy-kpis {
  margin-top: 0.68rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.home-deploy-kpis > div {
  border: 1px solid rgba(102, 156, 196, 0.2);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.55rem;
}

.home-deploy-kpis strong {
  display: block;
  font-size: 1.12rem;
  color: #1e4f86;
}

.home-deploy-kpis span {
  font-size: 0.8rem;
  color: #6784a8;
}

.aps-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.2rem;
  align-items: stretch;
}

.aps-depth-card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.aps-depth-card h3 {
  margin-bottom: 0;
  font-size: 1.02rem;
}

.aps-depth-card p {
  margin-bottom: 0;
}

.aps-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 0.7rem;
}

.aps-tab {
  border: 1px solid rgba(102, 156, 196, 0.22);
  background: rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  padding: 0.42rem 0.72rem;
  font-size: 0.86rem;
  color: #476a95;
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.aps-tab:hover,
.aps-tab.is-active {
  background: linear-gradient(135deg, rgba(50, 127, 238, 0.95), rgba(68, 188, 227, 0.95));
  border-color: transparent;
  color: #fff;
}

.aps-screen {
  border: 1px solid rgba(102, 156, 196, 0.2);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  padding: 0.9rem;
}

.aps-screen-title {
  margin: 0;
  font-size: 0.96rem;
  font-weight: 700;
  color: #1e4e85;
}

.aps-screen-desc {
  margin-top: 0.25rem;
  font-size: 0.9rem;
  color: #5a7596;
}

.aps-mask-board {
  margin-top: 0.62rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
}

.aps-mask-board span {
  border: 1px solid rgba(102, 156, 196, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.8);
  padding: 0.38rem 0.48rem;
  font-size: 0.82rem;
  color: #4a6e98;
  text-align: center;
}

.aps-agent-grid {
  margin-top: 0.65rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.aps-agent-grid article {
  border: 1px solid rgba(102, 156, 196, 0.18);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.84);
  padding: 0.6rem;
}

.aps-agent-grid h4 {
  margin: 0;
  font-size: 0.88rem;
}

.aps-agent-grid p {
  margin: 0.22rem 0 0;
  font-size: 0.82rem;
  color: #607d9f;
}

.aps-kpi-row {
  margin-top: 0.7rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.aps-kpi-row > div {
  border: 1px solid rgba(102, 156, 196, 0.2);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.84);
  padding: 0.52rem 0.56rem;
}

.aps-kpi-row strong {
  display: block;
  font-size: 1rem;
  color: #1b4c84;
}

.aps-kpi-row span {
  font-size: 0.8rem;
  color: #6684a8;
}

.deploy-scheme-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.deploy-scheme-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.deploy-scheme-card h3 {
  margin-bottom: 0;
}

.deploy-scheme-card p {
  margin-bottom: 0;
}

.deploy-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.2rem;
}

.deploy-tags span {
  padding: 0.34rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(102, 156, 196, 0.22);
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  color: #4f739c;
}

.deploy-arch-board {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.1rem;
}

.deploy-arch-board > div {
  border: 1px solid rgba(102, 156, 196, 0.22);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.78);
  padding: 0.5rem 0.6rem;
}

.deploy-arch-board strong {
  display: block;
  font-size: 0.78rem;
}

.deploy-arch-board span {
  display: block;
  margin-top: 0.12rem;
  font-size: 0.72rem;
  color: #6381a3;
}

.deploy-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  margin-top: 0.35rem;
}

.deploy-metrics > div {
  border: 1px solid rgba(102, 156, 196, 0.2);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.82);
  padding: 0.46rem 0.5rem;
}

.deploy-metrics strong {
  display: block;
  font-size: 0.92rem;
  color: #1f4f86;
}

.deploy-metrics span {
  font-size: 0.68rem;
  color: #6885a7;
}

.flow-ribbon {
  margin-top: 1rem;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(59, 130, 246, 0.2);
  background: rgba(255, 255, 255, 0.62);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  width: fit-content;
  max-width: 100%;
}

.flow-ribbon-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  box-shadow: 0 0 14px rgba(6, 182, 212, 0.55);
}

.flow-ribbon-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.subpage-hero-inner .flow-ribbon {
  margin-left: auto;
  margin-right: auto;
}

@keyframes aiDotFloat {
  from {
    transform: translateY(0);
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  to {
    transform: translateY(-140vh);
    opacity: 0;
  }
}

@keyframes flowPulseLine {
  0% {
    left: 0;
    opacity: 0;
    transform: scale(0.7);
  }
  10% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    left: calc(100% - 10px);
    opacity: 0;
    transform: scale(1.05);
  }
}

/* ========================================
   六步开场引导
   ======================================== */

body.intro-lock {
  overflow: hidden;
}

.intro-flow-gate {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 0.9rem;
  background: rgba(7, 18, 38, 0.45);
  backdrop-filter: blur(8px);
}

.intro-gate-backdrop {
  position: absolute;
  inset: 0;
}

.intro-gate-panel {
  position: relative;
  width: min(980px, 100%);
  max-height: calc(100dvh - 1.8rem);
  overflow: auto;
  padding: 1.2rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-lg), 0 0 80px rgba(14, 116, 144, 0.2);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.intro-skip-btn {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  border: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-secondary);
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.intro-skip-btn:hover {
  border-color: rgba(6, 182, 212, 0.42);
  color: var(--text-primary);
  box-shadow: 0 8px 20px rgba(6, 182, 212, 0.14);
}

.intro-gate-eyebrow {
  color: var(--accent-500);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.intro-gate-panel h2 {
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  line-height: 1.2;
  margin-bottom: 0.2rem;
}

.intro-gate-subtitle {
  color: var(--text-secondary);
  margin-bottom: 0.45rem;
}

.intro-workbench {
  display: grid;
  grid-template-columns: 0.92fr 1.35fr;
  gap: 0.9rem;
  margin-bottom: 0.55rem;
}

.intro-stepper {
  display: grid;
  gap: 0.45rem;
}

.step-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.55rem;
  align-items: start;
  padding: 0.6rem 0.65rem;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.26);
  background: rgba(255, 255, 255, 0.72);
}

.step-item.active {
  border-color: rgba(14, 165, 233, 0.55);
  background: rgba(224, 242, 254, 0.85);
}

.step-item.done {
  border-color: rgba(34, 197, 94, 0.36);
  background: rgba(240, 253, 244, 0.78);
}

.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.7rem;
  height: 1.7rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--primary-600);
  background: rgba(59, 130, 246, 0.14);
}

.step-title {
  margin: 0;
  font-size: 0.84rem;
  font-weight: 700;
}

.step-desc {
  margin: 0.1rem 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.intro-demo-card {
  padding: 0.8rem;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: rgba(255, 255, 255, 0.82);
}

.demo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.7rem;
}

.demo-header h3 {
  margin: 0;
  font-size: 1.02rem;
}

.demo-badge {
  padding: 0.2rem 0.5rem;
  font-size: 0.8rem;
  border-radius: var(--radius-full);
  color: var(--primary-600);
  border: 1px solid rgba(59, 130, 246, 0.35);
  background: rgba(219, 234, 254, 0.82);
}

.demo-subtitle {
  margin: 0.35rem 0 0.55rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.demo-file-list {
  list-style: none;
  margin: 0 0 0.55rem;
  padding: 0;
  display: grid;
  gap: 0.35rem;
  max-height: 150px;
  overflow: auto;
}

.demo-file-list li {
  font-size: 0.82rem;
  padding: 0.38rem 0.5rem;
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text-secondary);
}

.demo-output-box {
  border: 1px solid rgba(59, 130, 246, 0.24);
  border-radius: 10px;
  background: rgba(239, 246, 255, 0.75);
  padding: 0.62rem;
}

.output-title {
  margin: 0 0 0.35rem;
  font-size: 0.86rem;
  font-weight: 700;
}

.output-list {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.3rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.intro-stage-list {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.intro-stage {
  display: none;
  padding: 0.5rem 0.7rem;
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: rgba(255, 255, 255, 0.72);
}

.intro-stage.is-active {
  display: block;
  color: var(--text-primary);
  border-color: rgba(6, 182, 212, 0.55);
  background: rgba(236, 254, 255, 0.95);
}

.intro-stage.is-done {
  color: var(--primary-600);
  border-color: rgba(59, 130, 246, 0.38);
}

.intro-progress-track {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(148, 163, 184, 0.2);
  overflow: hidden;
  margin-bottom: 0.45rem;
}

.intro-progress-fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  transition: width 0.45s ease;
}

.intro-action-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.intro-next-btn {
  min-width: 110px;
  min-height: 40px;
  padding: 0.5rem 0.95rem;
}

.intro-next-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.intro-action-tip {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.intro-flow-gate.stage-switch .intro-gate-panel {
  transform: translateY(-2px) scale(1.01);
}

.intro-flow-gate.is-exit {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

/* ========================================
   响应式设计
   ======================================== */
   
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero-visual {
    order: -1;
  }
  
  .product-grid,
  .solutions-grid,
  .cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .intro-gate-panel {
    max-height: calc(100dvh - 1.4rem);
    padding: 1rem;
  }

  .intro-workbench {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 768px) {
  .container {
    width: min(100% - 2rem, 100%);
  }
  
  .nav {
    position: fixed;
    top: 70px;
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    padding: 1.5rem;
    background: var(--surface-dark);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--duration-normal) var(--ease-out-expo);
  }
  
  .nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .nav a {
    width: 100%;
    text-align: center;
    padding: 0.75rem;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .hero {
    min-height: auto;
    padding: 3rem 0;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
  }
  
  .product-grid,
  .solutions-grid,
  .advantages-grid,
  .cases-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .subpage-hero {
    padding: 4rem 0 2rem;
  }

  .intro-flow-gate {
    padding: 0.6rem;
  }

  .intro-gate-panel h2 {
    font-size: 1.35rem;
  }

  .intro-action-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }
}

@media (max-width: 480px) {
  .hero-panel {
    padding: 1.5rem;
  }
  
  .card {
    padding: 1.25rem;
  }
  
  .contact-form {
    padding: 1.5rem;
  }
  
  .popup-content {
    padding: 1.5rem;
  }
}

@media (max-width: 1024px) {
  .ai-entry-card {
    grid-template-columns: 1fr;
  }

  .ai-entry-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .ai-flow-layout {
    grid-template-columns: 1fr;
  }

  .solution-flow-layout {
    grid-template-columns: 1fr;
  }

  .aps-layout {
    grid-template-columns: 1fr;
  }

  .deploy-scheme-grid {
    grid-template-columns: 1fr;
  }

  .home-deploy-arch,
  .home-deploy-points,
  .home-deploy-kpis {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .ai-capability-foot-grid {
    grid-template-columns: 1fr;
  }

  .flow-node-list {
    grid-template-columns: 1fr;
  }

  .flow-metric-grid,
  .solution-stream-grid,
  .solution-flow-kpis {
    grid-template-columns: 1fr;
  }

  .aps-mask-board,
  .aps-agent-grid,
  .aps-kpi-row,
  .deploy-metrics {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   工业 AI 服务网络 · 叙事与框架图
   ======================================== */

.domain-banner {
  background: linear-gradient(135deg, var(--industrial-dark) 0%, #1a2744 50%, #0c1929 100%);
  border-bottom: 1px solid var(--industrial-dark-border);
  padding: 0.55rem 0;
}

.domain-banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.88rem;
  color: rgba(226, 232, 240, 0.85);
}

.domain-banner-inner a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--industrial-red) 0%, #e11d48 100%);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 20px var(--industrial-red-glow);
  transition: all var(--duration-fast) ease;
}

.domain-banner-inner a:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 28px var(--industrial-red-glow);
}

.domain-banner-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.7);
  animation: pulse 2s ease-in-out infinite;
}

.nav-domain {
  padding: 0.5rem 1rem !important;
  font-size: 0.82rem !important;
  font-weight: 700 !important;
  color: var(--industrial-red) !important;
  border: 1px solid rgba(196, 30, 58, 0.35) !important;
  background: rgba(196, 30, 58, 0.06) !important;
}

.nav-domain:hover {
  background: rgba(196, 30, 58, 0.12) !important;
  color: var(--industrial-red-dark) !important;
}

.section-dark {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  color: #e2e8f0;
}

.section-dark::before {
  background: linear-gradient(90deg, transparent, rgba(196, 30, 58, 0.35), transparent);
}

.section-dark .section-header .eyebrow {
  color: #f87171;
}

.section-dark .section-header h2 {
  color: #f8fafc;
}

.section-dark .section-header p {
  color: #94a3b8;
}

.story-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.story-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.pain-card {
  border-left: 3px solid var(--industrial-red);
}

.pain-card h3 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pain-role-tag {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--industrial-red);
  background: rgba(196, 30, 58, 0.08);
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

.window-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.window-stat {
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  background: var(--surface-card);
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.window-stat:hover {
  transform: translateY(-4px);
  border-color: rgba(196, 30, 58, 0.3);
  box-shadow: var(--shadow-md);
}

.window-stat strong {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--industrial-red) 0%, var(--primary-500) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.window-stat span {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.platform-loop-board {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 1.25rem;
  align-items: stretch;
}

.platform-loop-steps {
  display: grid;
  gap: 0.55rem;
}

.platform-loop-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  background: var(--surface-card);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
  text-align: left;
}

.platform-loop-step:hover,
.platform-loop-step.is-active {
  border-color: rgba(59, 130, 246, 0.45);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.12);
}

.platform-loop-step.is-active {
  border-left: 3px solid var(--industrial-red);
}

.platform-loop-index {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--primary-600);
  background: rgba(59, 130, 246, 0.12);
}

.platform-loop-step.is-active .platform-loop-index {
  color: #fff;
  background: linear-gradient(135deg, var(--industrial-red), var(--primary-500));
}

.platform-loop-step h4 {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.platform-loop-step p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.55;
}

.platform-loop-visual {
  position: relative;
  padding: 1.25rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-glass);
  background:
    radial-gradient(circle at 20% 15%, rgba(196, 30, 58, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 85% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 55%),
    var(--surface-card);
  min-height: 380px;
}

.platform-loop-visual-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-500);
  margin-bottom: 0.5rem;
}

.platform-loop-visual h3 {
  font-size: 1.25rem;
  margin-bottom: 0.65rem;
}

.platform-loop-visual-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.platform-loop-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}

.platform-loop-metrics > div {
  padding: 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.7);
}

.platform-loop-metrics strong {
  display: block;
  font-size: 1.05rem;
  color: var(--text-dark);
}

.platform-loop-metrics span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* 业务服务框架图 */
.framework-board {
  position: relative;
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--industrial-dark-border);
  background: rgba(15, 23, 42, 0.6);
  overflow: hidden;
}

.framework-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.framework-svg-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  overflow-x: auto;
}

.framework-svg {
  width: 100%;
  min-width: 720px;
  height: auto;
  display: block;
}

.framework-node-btn {
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.framework-node-btn:hover rect,
.framework-node-btn.is-active rect {
  filter: drop-shadow(0 0 12px rgba(196, 30, 58, 0.5));
}

.framework-detail {
  position: relative;
  z-index: 2;
  margin-top: 1.25rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--industrial-dark-border);
  background: rgba(30, 41, 59, 0.85);
}

.framework-detail h3 {
  color: #f8fafc;
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.framework-detail p {
  color: #94a3b8;
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.framework-detail ul {
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.framework-detail li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  color: #cbd5e1;
}

.framework-detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--industrial-red);
}

.framework-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.framework-chip {
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--industrial-dark-border);
  background: rgba(30, 41, 59, 0.6);
  color: #94a3b8;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.framework-chip:hover,
.framework-chip.is-active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--industrial-red), #e11d48);
}

.scenario-grid {
  grid-template-columns: repeat(3, 1fr);
}

.scenario-card .scenario-tag {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary-600);
  background: rgba(59, 130, 246, 0.1);
  border-radius: var(--radius-full);
  margin-bottom: 0.6rem;
}

.scenario-card .kpi-line {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-glass);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.scenario-card .kpi-line strong {
  color: var(--industrial-red);
}

.opc-fde-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.5rem;
  align-items: start;
}

.opc-level-grid {
  display: grid;
  gap: 0.55rem;
}

.opc-level {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  padding: 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  background: var(--surface-card);
}

.opc-level-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--industrial-dark), var(--industrial-dark-surface));
}

.opc-level h4 {
  font-size: 0.92rem;
  margin-bottom: 0.15rem;
}

.opc-level p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

.growth-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  position: relative;
}

.growth-timeline::before {
  content: "";
  position: absolute;
  top: 1.4rem;
  left: 5%;
  right: 5%;
  height: 2px;
  background: linear-gradient(90deg, var(--industrial-red), var(--primary-500), var(--accent-500));
  z-index: 0;
}

.growth-stage {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0.5rem;
}

.growth-stage-dot {
  width: 12px;
  height: 12px;
  margin: 0 auto 0.65rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--industrial-red), var(--primary-500));
  box-shadow: 0 0 12px var(--industrial-red-glow);
}

.growth-stage h4 {
  font-size: 0.88rem;
  margin-bottom: 0.35rem;
}

.growth-stage p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.moat-grid {
  grid-template-columns: repeat(4, 1fr);
}

.moat-card {
  text-align: center;
  padding: 1.5rem 1rem;
}

.moat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 0.75rem;
  border-radius: var(--radius-md);
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--industrial-red), var(--primary-500));
}

.story-act {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  background: var(--surface-card);
  margin-bottom: 0.75rem;
  transition: all var(--duration-normal) ease;
}

.story-act:hover {
  border-color: rgba(196, 30, 58, 0.25);
  transform: translateX(4px);
}

.story-act-num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--industrial-red), var(--primary-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.story-act h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.story-act p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.65;
}

.footer-domain-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--industrial-red);
}

.footer-domain-link:hover {
  text-decoration: underline;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links a {
  color: var(--text-secondary);
  transition: color var(--duration-fast) ease;
}

.footer-links a:hover {
  color: var(--industrial-red);
}

@media (max-width: 1024px) {
  .story-grid-3,
  .story-grid-4,
  .scenario-grid,
  .moat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .window-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .platform-loop-board,
  .opc-fde-layout {
    grid-template-columns: 1fr;
  }

  .growth-timeline {
    grid-template-columns: 1fr;
  }

  .growth-timeline::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .story-grid-3,
  .story-grid-4,
  .scenario-grid,
  .moat-grid,
  .window-stats {
    grid-template-columns: 1fr;
  }

  .platform-loop-metrics {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   AI-MOMS 产品说明书 · PPT 素材展示
   ======================================== */

.product-showcase {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 1.5rem;
  align-items: center;
}

.product-showcase.reverse {
  grid-template-columns: 1.15fr 1fr;
}

.product-showcase.reverse .product-showcase-media {
  order: -1;
}

.product-showcase-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg);
  background: var(--surface-card);
}

.product-showcase-media img {
  width: 100%;
  height: auto;
  display: block;
}

.product-showcase-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.65rem 1rem;
  font-size: 0.82rem;
  color: #e2e8f0;
  background: linear-gradient(transparent, rgba(15, 23, 42, 0.88));
}

.product-showcase-content h3 {
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}

.product-showcase-content p {
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 0.75rem;
}

.product-showcase-content ul {
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.product-showcase-content li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.product-showcase-content li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--industrial-red);
}

.arch-layers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.arch-layer {
  padding: 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  background: var(--surface-card);
  text-align: center;
  transition: all var(--duration-normal) ease;
}

.arch-layer:hover {
  transform: translateY(-4px);
  border-color: rgba(196, 30, 58, 0.35);
  box-shadow: var(--shadow-md);
}

.arch-layer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.78rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--industrial-red), var(--primary-500));
}

.arch-layer h3 {
  font-size: 1.05rem;
  margin-bottom: 0.45rem;
}

.arch-layer p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

.evolution-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  position: relative;
}

.evolution-track::before {
  content: "";
  position: absolute;
  top: 1.6rem;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, #94a3b8, var(--industrial-red), var(--primary-500));
  z-index: 0;
}

.evolution-step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0.5rem;
}

.evolution-step-dot {
  width: 14px;
  height: 14px;
  margin: 0 auto 0.6rem;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--primary-500);
}

.evolution-step.is-current .evolution-step-dot {
  border-color: var(--industrial-red);
  box-shadow: 0 0 12px var(--industrial-red-glow);
}

.evolution-step h4 {
  font-size: 0.92rem;
  margin-bottom: 0.3rem;
}

.evolution-step p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.module-map-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.module-map-table th,
.module-map-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-glass);
  vertical-align: top;
}

.module-map-table th {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(59, 130, 246, 0.06);
}

.module-map-table tr:hover td {
  background: rgba(59, 130, 246, 0.04);
}

.module-map-table td:first-child {
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

.feature-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.feature-tab {
  border: 1px solid var(--border-glass);
  background: var(--surface-glass);
  border-radius: var(--radius-full);
  padding: 0.45rem 0.9rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.feature-tab:hover,
.feature-tab.is-active {
  color: var(--text-primary);
  border-color: rgba(6, 182, 212, 0.42);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 26px rgba(6, 182, 212, 0.14);
}

.feature-panel {
  display: none;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.25rem;
  align-items: start;
}

.feature-panel.is-active {
  display: grid;
}

.feature-panel-info ul {
  list-style: none;
  margin-top: 0.75rem;
  display: grid;
  gap: 0.4rem;
}

.feature-panel-info li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding-left: 1rem;
  position: relative;
}

.feature-panel-info li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--industrial-red);
  font-size: 0.82rem;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.screenshot-grid img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-sm);
}

.value-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.value-metric {
  text-align: center;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  background: var(--surface-card);
}

.value-metric strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--industrial-red);
  line-height: 1.1;
}

.value-metric span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.delivery-phases {
  display: grid;
  gap: 0.65rem;
}

.delivery-phase {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  background: var(--surface-card);
}

.delivery-phase-num {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  height: 2.2rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--industrial-red), var(--primary-500));
}

.delivery-phase h4 {
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.delivery-phase p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

.delivery-phase-duration {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-600);
  white-space: nowrap;
}

@media (max-width: 1024px) {
  .product-showcase,
  .product-showcase.reverse,
  .feature-panel.is-active {
    grid-template-columns: 1fr;
  }

  .product-showcase.reverse .product-showcase-media {
    order: 0;
  }

  .arch-layers,
  .evolution-track,
  .value-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .evolution-track::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .arch-layers,
  .evolution-track,
  .value-metrics,
  .screenshot-grid {
    grid-template-columns: 1fr;
  }

  .delivery-phase {
    grid-template-columns: auto 1fr;
  }

  .delivery-phase-duration {
    grid-column: 2;
  }

  .module-map-table {
    display: block;
    overflow-x: auto;
  }
}

/* ========================================
   首页 · 赛博工业科技主题 (page-home)
   ======================================== */

.site-cyber {
  --cyber-bg: #050810;
  --cyber-bg-2: #0a1220;
  --cyber-surface: rgba(10, 22, 40, 0.75);
  --cyber-surface-strong: rgba(15, 30, 55, 0.92);
  --cyber-border: rgba(6, 182, 212, 0.22);
  --cyber-border-glow: rgba(34, 211, 238, 0.45);
  --cyber-cyan: #00d4ff;
  --cyber-cyan-bright: #00d4ff;
  --cyber-purple: #7c5cff;
  --cyber-text: #e2e8f0;
  --cyber-text-muted: #94a3b8;
  --cyber-gradient: linear-gradient(135deg, #00d4ff 0%, #3b82f6 50%, #7c5cff 100%);
  --cyber-glow: 0 0 40px rgba(6, 182, 212, 0.25);
  font-family: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  background: var(--cyber-bg);
  color: var(--cyber-text);
}

.site-cyber .mono {
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  letter-spacing: 0.04em;
}

.site-cyber::before,
.site-cyber::after {
  display: none;
}

.site-cyber .cyber-bg-layer {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  overflow: hidden;
}

.site-cyber .cyber-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(6, 182, 212, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 85% 75%, rgba(139, 92, 246, 0.1) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 50% 50%, rgba(59, 130, 246, 0.06) 0%, transparent 60%);
}

.site-cyber .cyber-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(6, 182, 212, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6, 182, 212, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, black 20%, transparent 75%);
}

/* Header */
.site-cyber .site-header {
  background: linear-gradient(180deg, rgba(3, 7, 18, 0.95) 0%, rgba(3, 7, 18, 0.7) 100%);
  backdrop-filter: blur(16px) saturate(150%);
  border-bottom: 1px solid var(--cyber-border);
}

.site-cyber .site-header.scrolled {
  background: rgba(3, 7, 18, 0.98);
  border-bottom-color: var(--cyber-border-glow);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.5), var(--cyber-glow);
}

.site-cyber .nav a {
  color: var(--cyber-text-muted);
}

.site-cyber .nav a:hover,
.site-cyber .nav a.active {
  color: var(--cyber-cyan-bright);
  background: rgba(6, 182, 212, 0.08);
}

.site-cyber .menu-toggle {
  background: var(--cyber-surface);
  border-color: var(--cyber-border);
}

.site-cyber .menu-toggle span {
  background: var(--cyber-text);
}

.site-cyber .domain-banner {
  background: linear-gradient(90deg, rgba(6, 182, 212, 0.12), rgba(139, 92, 246, 0.08));
  border-bottom: 1px solid var(--cyber-border);
  color: var(--cyber-text-muted);
}

.site-cyber .domain-banner-inner a {
  color: var(--cyber-cyan-bright);
}

.site-cyber .domain-banner-dot {
  background: var(--cyber-cyan-bright);
  box-shadow: 0 0 12px var(--cyber-cyan);
}

/* Hero */
.site-cyber .cyber-hero {
  position: relative;
  min-height: calc(100vh - 80px);
  padding: 5rem 0 4rem;
  overflow: hidden;
}

.site-cyber .hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.55;
}

.site-cyber .cyber-hero-scanline {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(6, 182, 212, 0.015) 2px,
    rgba(6, 182, 212, 0.015) 4px
  );
}

.site-cyber .cyber-hero .hero-inner {
  position: relative;
  z-index: 2;
}

.site-cyber .cyber-status-bar {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.72rem;
  color: var(--cyber-cyan);
  background: rgba(6, 182, 212, 0.06);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

.site-cyber .cyber-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  animation: pulse 2s ease-in-out infinite;
}

.site-cyber .cyber-status-sep {
  opacity: 0.35;
}

.site-cyber .hero-eyebrow {
  color: var(--cyber-cyan);
}

.site-cyber .hero-eyebrow::before {
  background: var(--cyber-gradient);
}

.site-cyber .hero-content h1 {
  color: #f8fafc;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.site-cyber .hero-content h1 .highlight {
  background: var(--cyber-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.site-cyber .cyber-glitch-text {
  position: relative;
}

.site-cyber .hero-subtitle {
  color: var(--cyber-text-muted);
  max-width: 540px;
}

.site-cyber .hero-subtitle strong {
  color: var(--cyber-cyan-bright);
}

.site-cyber .cyber-typing-line {
  font-size: 0.85rem;
  color: var(--cyber-cyan);
  min-height: 1.4rem;
  margin-top: -0.5rem;
}

.site-cyber .cyber-typing-prefix {
  color: var(--cyber-purple);
  margin-right: 0.4rem;
}

.site-cyber .cyber-cursor {
  animation: blink 1s step-end infinite;
  color: var(--cyber-cyan-bright);
}

@keyframes blink {
  50% { opacity: 0; }
}

.site-cyber .cyber-glass-panel {
  background: var(--cyber-surface);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  box-shadow: var(--cyber-glow);
}

.site-cyber .hero-kpi-detail {
  padding: 1rem 1.25rem;
}

.site-cyber .hero-kpi-title {
  color: #f0f9ff;
  font-weight: 600;
}

.site-cyber .hero-kpi-desc {
  color: var(--cyber-text-muted);
  font-size: 0.9rem;
}

.site-cyber .kpi-pill {
  background: var(--cyber-surface);
  border: 1px solid var(--cyber-border);
  color: var(--cyber-text-muted);
  transition: all 0.25s ease;
}

.site-cyber .kpi-pill strong {
  color: var(--cyber-cyan-bright);
}

.site-cyber .kpi-pill.is-active,
.site-cyber .kpi-pill:hover {
  border-color: var(--cyber-border-glow);
  background: rgba(6, 182, 212, 0.1);
  box-shadow: var(--cyber-glow);
}

.site-cyber .hero-tags span {
  background: rgba(6, 182, 212, 0.06);
  border-color: var(--cyber-border);
  color: var(--cyber-text-muted);
}

.site-cyber .hero-tags span:hover {
  border-color: var(--cyber-cyan);
  color: var(--cyber-cyan-bright);
}

.site-cyber .btn.ghost {
  background: var(--button-secondary-bg);
  border: 1px solid var(--button-secondary-border);
  color: var(--cyber-text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.site-cyber .btn.ghost:hover {
  border-color: rgba(103, 232, 249, 0.56);
  background: var(--button-secondary-bg-hover);
  color: #ffffff;
  box-shadow: 0 14px 36px rgba(6, 182, 212, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.site-cyber .cyber-btn-glow {
  box-shadow: var(--button-primary-shadow);
}

.site-cyber .cyber-btn-glow:hover {
  box-shadow: var(--button-primary-shadow-hover);
}

.site-cyber .cyber-scene-frame {
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--cyber-glow), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.site-cyber .scene-hud {
  padding: 1.25rem;
}

.site-cyber .scene-hud-title {
  font-size: 0.72rem;
  color: var(--cyber-cyan);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.site-cyber .scene-hud-stage,
.site-cyber .scene-hud-desc {
  color: var(--cyber-text-muted);
  font-size: 0.88rem;
}

.site-cyber .scene-hud-stage strong {
  color: var(--cyber-cyan-bright);
}

.site-cyber .scene-hud-grid strong {
  color: var(--cyber-cyan-bright);
  font-size: 1.25rem;
}

.site-cyber .scene-hud-grid span {
  color: var(--cyber-text-muted);
  font-size: 0.75rem;
}

/* Trust bar */
.site-cyber .cyber-trust-bar {
  padding: 2.5rem 0;
  border-block: 1px solid var(--cyber-border);
  background: rgba(6, 182, 212, 0.03);
}

.site-cyber .cyber-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.site-cyber .cyber-trust-item {
  text-align: center;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all 0.3s ease;
}

.site-cyber .cyber-trust-item:hover {
  border-color: var(--cyber-border);
  background: var(--cyber-surface);
  box-shadow: var(--cyber-glow);
}

.site-cyber .cyber-trust-item strong {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--cyber-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.site-cyber .cyber-trust-item span {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.85rem;
  color: var(--cyber-text-muted);
}

/* Sections */
.site-cyber .cyber-section {
  background: transparent;
  padding: 5rem 0;
}

.site-cyber .cyber-section-alt {
  background: rgba(6, 182, 212, 0.02);
  padding: 5rem 0;
  border-block: 1px solid rgba(6, 182, 212, 0.06);
}

.site-cyber .section-header .eyebrow {
  color: var(--cyber-cyan);
  font-size: 0.75rem;
}

.site-cyber .section-header h2 {
  color: #f8fafc;
  font-weight: 800;
}

.site-cyber .section-header p {
  color: var(--cyber-text-muted);
}

.site-cyber .cyber-card {
  background: var(--cyber-surface);
  border: 1px solid var(--cyber-border);
  backdrop-filter: blur(12px);
  transition: all 0.35s var(--ease-out-expo);
}

.site-cyber .cyber-card:hover {
  border-color: var(--cyber-border-glow);
  box-shadow: var(--cyber-glow);
  transform: translateY(-4px);
}

.site-cyber .cyber-card h3,
.site-cyber .cyber-card h4 {
  color: #f0f9ff;
}

.site-cyber .cyber-card p,
.site-cyber .cyber-card li {
  color: var(--cyber-text-muted);
}

.site-cyber .cyber-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cyber-cyan-bright);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-sm);
}

.site-cyber .pain-role-tag {
  background: rgba(139, 92, 246, 0.15);
  color: var(--cyber-purple);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

/* Platform loop */
.site-cyber .platform-loop-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  padding: 0;
  overflow: hidden;
}

.site-cyber .platform-loop-visual {
  background: rgba(6, 182, 212, 0.04);
  border-left: 1px solid var(--cyber-border);
  padding: 2rem;
}

.site-cyber .platform-loop-visual-title {
  color: var(--cyber-cyan);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

.site-cyber .platform-loop-visual h3 {
  color: #f0f9ff;
}

.site-cyber .platform-loop-step {
  border-color: transparent;
  color: var(--cyber-text-muted);
}

.site-cyber .platform-loop-step.is-active {
  background: rgba(6, 182, 212, 0.08);
  border-color: var(--cyber-border);
}

.site-cyber .platform-loop-step h4 {
  color: #f0f9ff;
}

.site-cyber .platform-loop-metrics strong {
  color: var(--cyber-cyan-bright);
}

/* Product gallery */
.site-cyber .product-gallery {
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--cyber-surface);
}

.site-cyber .product-gallery-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--cyber-border);
  background: rgba(0, 0, 0, 0.2);
}

.site-cyber .product-gallery-tab {
  flex: 1;
  min-width: 120px;
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cyber-text-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
}

.site-cyber .product-gallery-tab:hover {
  color: #ffffff;
  background: rgba(15, 23, 42, 0.62);
}

.site-cyber .product-gallery-tab.is-active {
  color: #050810;
  border-bottom-color: rgba(103, 232, 249, 0.86);
  background: var(--button-primary-bg);
  box-shadow: inset 0 -1px 0 rgba(103, 232, 249, 0.5), 0 10px 28px rgba(6, 182, 212, 0.16);
}

.site-cyber .product-gallery-panel {
  display: none;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
  padding: 2rem;
  align-items: center;
}

.site-cyber .product-gallery-panel.is-active {
  display: grid;
}

.site-cyber .product-gallery-content h3 {
  color: #f0f9ff;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.site-cyber .product-gallery-content p {
  color: var(--cyber-text-muted);
  margin-bottom: 1rem;
}

.site-cyber .product-gallery-content ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.site-cyber .product-gallery-content li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--cyber-text-muted);
  font-size: 0.9rem;
}

.site-cyber .product-gallery-content li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--cyber-cyan);
}

.site-cyber .product-gallery-media img {
  width: 100%;
  border-radius: var(--radius-md);
}

.site-cyber .arch-layer {
  padding: 1.5rem;
}

.site-cyber .arch-layer-icon {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cyber-cyan-bright);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}

/* Business value */
.site-cyber .cyber-value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.site-cyber .cyber-value-card {
  padding: 1.5rem;
  background: var(--cyber-surface);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.site-cyber .cyber-value-card:hover {
  border-color: var(--cyber-border-glow);
  box-shadow: var(--cyber-glow);
}

.site-cyber .cyber-value-card strong {
  font-size: 2rem;
  font-weight: 800;
  background: var(--cyber-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.site-cyber .cyber-value-card span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: var(--cyber-text-muted);
}

.site-cyber .cyber-value-bar {
  height: 3px;
  margin-top: 1rem;
  background: rgba(6, 182, 212, 0.15);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.site-cyber .cyber-value-bar span {
  display: block;
  height: 100%;
  background: var(--cyber-gradient);
  border-radius: var(--radius-full);
  animation: valueBarGrow 1.2s var(--ease-out-expo) forwards;
}

@keyframes valueBarGrow {
  from { width: 0 !important; }
}

.site-cyber .cyber-value-note {
  margin-top: 1.5rem;
  padding: 0.85rem 1.15rem;
  font-size: 0.82rem;
  color: var(--cyber-text-muted);
  background: rgba(6, 182, 212, 0.04);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-md);
}

.site-cyber .cyber-value-note .mono {
  color: var(--cyber-cyan);
}

/* Framework dark section */
.site-cyber .cyber-section-dark {
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.04) 0%, rgba(139, 92, 246, 0.04) 100%);
  border-block: 1px solid var(--cyber-border);
}

.site-cyber .framework-chip {
  background: var(--cyber-surface);
  border-color: var(--cyber-border);
  color: var(--cyber-text-muted);
}

.site-cyber .framework-chip.is-active,
.site-cyber .framework-chip:hover {
  border-color: var(--cyber-cyan);
  color: var(--cyber-cyan-bright);
  background: rgba(6, 182, 212, 0.1);
}

.site-cyber .framework-detail {
  background: var(--cyber-surface-strong);
  border-color: var(--cyber-border);
}

.site-cyber .framework-detail h3 {
  color: #f0f9ff;
}

.site-cyber .framework-detail p,
.site-cyber .framework-detail li {
  color: var(--cyber-text-muted);
}

/* OPC/FDE */
.site-cyber .opc-fde-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.site-cyber .opc-fde-skills span {
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
  color: var(--cyber-cyan);
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-full);
}

.site-cyber .opc-level-badge {
  background: var(--cyber-gradient) !important;
}

/* Team section */
.site-cyber .team-showcase {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
  margin-bottom: 2.5rem;
}

.site-cyber .team-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.site-cyber .team-pillar {
  padding: 1.25rem;
}

.site-cyber .team-pillar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cyber-cyan-bright);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-sm);
}

.site-cyber .team-pillar h4 {
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
  color: #f0f9ff;
}

.site-cyber .team-pillar p {
  font-size: 0.82rem;
  color: var(--cyber-text-muted);
  margin: 0;
}

.site-cyber .team-highlights {
  list-style: none;
  margin-bottom: 1.5rem;
}

.site-cyber .team-highlights li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.65rem;
  font-size: 0.9rem;
  color: var(--cyber-text-muted);
}

.site-cyber .team-highlights li::before {
  content: "◆";
  position: absolute;
  left: 0;
  color: var(--cyber-cyan);
  font-size: 0.6rem;
  top: 0.35rem;
}

.site-cyber .team-showcase-media {
  position: relative;
}

.site-cyber .team-showcase-media img {
  width: 100%;
  display: block;
}

.site-cyber .team-media-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 1rem;
  font-size: 0.82rem;
}

.site-cyber .team-media-badge .mono {
  color: var(--cyber-cyan-bright);
  font-weight: 700;
}

.site-cyber .team-partners {
  padding-top: 2rem;
  border-top: 1px solid var(--cyber-border);
}

.site-cyber .team-partners-label {
  font-size: 0.72rem;
  color: var(--cyber-cyan);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.site-cyber .team-partner-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-cyber .team-partner-logo {
  padding: 0.6rem 1.15rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--cyber-text-muted);
  background: var(--cyber-surface);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-md);
  transition: all 0.25s ease;
}

.site-cyber .team-partner-logo:hover {
  border-color: var(--cyber-cyan);
  color: var(--cyber-cyan-bright);
}

/* Scenarios */
.site-cyber .scenario-tag {
  background: rgba(6, 182, 212, 0.1);
  color: var(--cyber-cyan);
  border: 1px solid var(--cyber-border);
}

.site-cyber .kpi-line {
  color: var(--cyber-cyan) !important;
  font-size: 0.78rem !important;
}

.site-cyber .section-cta {
  text-align: center;
  margin-top: 2rem;
}

/* CTA */
.site-cyber .cyber-cta-section {
  padding: 5rem 0;
}

.site-cyber .cyber-cta-panel {
  position: relative;
  text-align: center;
  padding: 4rem 2rem;
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-xl);
  background: var(--cyber-surface);
  overflow: hidden;
}

.site-cyber .cyber-cta-glow {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.site-cyber .cyber-cta-panel h2 {
  position: relative;
  color: #f8fafc;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0.75rem 0;
}

.site-cyber .cyber-cta-panel p {
  position: relative;
  color: var(--cyber-text-muted);
  max-width: 520px;
  margin: 0 auto 2rem;
}

.site-cyber .cyber-cta-actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Footer */
.site-cyber .site-footer {
  background: rgba(0, 0, 0, 0.4);
  border-top: 1px solid var(--cyber-border);
  color: var(--cyber-text-muted);
}

.site-cyber .footer-copy {
  color: var(--cyber-text-muted);
}

.site-cyber .footer-links a {
  color: var(--cyber-text-muted);
}

.site-cyber .footer-links a:hover,
.site-cyber .footer-domain-link {
  color: var(--cyber-cyan-bright);
}

/* Mobile nav open state */
.page-home .nav.open {
  background: rgba(3, 7, 18, 0.98);
  border: 1px solid var(--cyber-border);
}

/* Responsive */
@media (max-width: 1024px) {
  .page-home .hero-inner,
  .page-home .team-showcase,
  .page-home .product-gallery-panel.is-active,
  .page-home .platform-loop-board {
    grid-template-columns: 1fr;
  }

  .page-home .platform-loop-visual {
    border-left: none;
    border-top: 1px solid var(--cyber-border);
  }

  .page-home .cyber-trust-grid,
  .page-home .cyber-value-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .team-pillars {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-home .cyber-trust-grid,
  .page-home .cyber-value-grid {
    grid-template-columns: 1fr;
  }

  .page-home .product-gallery-tabs {
    flex-direction: column;
  }

  .page-home .product-gallery-tab {
    border-bottom: 1px solid var(--cyber-border);
  }

  .page-home .cyber-hero {
    padding-top: 3rem;
  }
}

/* ========================================
   首页 · 模块化布局与自适应导航
   ======================================== */

.page-home {
  --home-header-h: 88px;
  --home-module-nav-h: 52px;
}

.page-home main {
  padding-top: calc(var(--home-header-h) + var(--home-module-nav-h));
}

/* 模块导航栏 */
.home-module-nav {
  position: fixed;
  top: var(--home-header-h);
  left: 0;
  right: 0;
  z-index: 99;
  height: var(--home-module-nav-h);
  background: rgba(3, 7, 18, 0.92);
  backdrop-filter: blur(16px) saturate(150%);
  border-bottom: 1px solid var(--cyber-border);
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.home-module-nav-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  height: 100%;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.home-module-nav-inner::-webkit-scrollbar {
  display: none;
}

.home-module-tab {
  flex-shrink: 0;
  padding: 0.45rem 1.1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cyber-text-muted);
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.home-module-tab:hover {
  color: var(--cyber-cyan-bright);
  background: rgba(6, 182, 212, 0.08);
}

.home-module-tab.is-active {
  color: #f8fafc;
  background: rgba(6, 182, 212, 0.15);
  border-color: rgba(34, 211, 238, 0.35);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.15);
}

/* 浅色区块时模块导航同步变亮 */
.page-home .home-module-nav.nav--light {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
}

.page-home .home-module-nav.nav--light .home-module-tab {
  color: #64748b;
}

.page-home .home-module-nav.nav--light .home-module-tab:hover {
  color: #0f172a;
  background: rgba(15, 23, 42, 0.04);
}

.page-home .home-module-nav.nav--light .home-module-tab.is-active {
  color: #0f172a;
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.35);
  box-shadow: none;
}

/* 自适应 Header 主题 */
.page-home .site-header {
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.page-home .site-header.header--dark {
  background: linear-gradient(180deg, rgba(3, 7, 18, 0.95) 0%, rgba(3, 7, 18, 0.75) 100%);
  border-bottom: 1px solid var(--cyber-border);
}

.page-home .site-header.header--dark.scrolled {
  background: rgba(3, 7, 18, 0.98);
  border-bottom-color: var(--cyber-border-glow);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.5), var(--cyber-glow);
}

.page-home .site-header.header--dark .nav a {
  color: var(--cyber-text-muted);
}

.page-home .site-header.header--dark .nav a:hover,
.page-home .site-header.header--dark .nav a.active {
  color: var(--cyber-cyan-bright);
}

.page-home .site-header.header--dark .menu-toggle span {
  background: var(--cyber-text);
}

.page-home .site-header.header--dark .logo-img {
  filter: brightness(0) invert(1) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.25));
}

.page-home .site-header.header--light {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
}

.page-home .site-header.header--light.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 32px rgba(15, 23, 42, 0.08);
}

.page-home .site-header.header--light .nav a {
  color: #64748b;
}

.page-home .site-header.header--light .nav a:hover,
.page-home .site-header.header--light .nav a.active {
  color: #0f172a;
  background: rgba(15, 23, 42, 0.04);
}

.page-home .site-header.header--light .menu-toggle {
  background: rgba(15, 23, 42, 0.04);
  border-color: rgba(15, 23, 42, 0.1);
}

.page-home .site-header.header--light .menu-toggle span {
  background: #334155;
}

.page-home .site-header.header--light .logo-img {
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.08));
}

.page-home .site-header.header--light .nav.open {
  background: rgba(255, 255, 255, 0.98);
  border-color: rgba(15, 23, 42, 0.1);
}

/* 区块主题 */
.page-home .home-section-dark {
  background: transparent;
  padding: 5rem 0;
  position: relative;
}

.page-home .home-section-light {
  background: #f8fafc;
  padding: 5rem 0;
  position: relative;
  color: #1e293b;
}

.page-home .home-section-light::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle 500px at 10% 20%, rgba(6, 182, 212, 0.04) 0%, transparent 55%),
    radial-gradient(circle 400px at 90% 80%, rgba(59, 130, 246, 0.03) 0%, transparent 55%);
  pointer-events: none;
}

.page-home .home-section-light .section-header {
  position: relative;
}

.page-home .home-section-light .section-header .eyebrow {
  color: #0891b2;
}

.page-home .home-section-light .section-header h2 {
  color: #0f172a;
}

.page-home .home-section-light .section-header p {
  color: #64748b;
}

.page-home .home-card-light {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.04);
  transition: all 0.35s var(--ease-out-expo);
}

.page-home .home-card-light:hover {
  border-color: rgba(6, 182, 212, 0.3);
  box-shadow: 0 12px 40px rgba(6, 182, 212, 0.1);
  transform: translateY(-4px);
}

.page-home .home-card-light h3,
.page-home .home-card-light h4 {
  color: #0f172a;
  margin-bottom: 0.75rem;
}

.page-home .home-card-light p,
.page-home .home-card-light li {
  color: #64748b;
}

.page-home .home-card-light ul {
  margin-top: 0.75rem;
  padding-left: 1.1rem;
}

.page-home .home-card-light li + li {
  margin-top: 0.35rem;
}

.page-home .home-card-light .arch-layer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: #0891b2;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: var(--radius-sm);
}

.page-home .pain-role-tag {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  margin-bottom: 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

.page-home .pain-role-enterprise {
  background: rgba(59, 130, 246, 0.1);
  color: #2563eb;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.page-home .pain-role-provider {
  background: rgba(139, 92, 246, 0.1);
  color: #7c3aed;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.page-home .pain-role-fde {
  background: rgba(6, 182, 212, 0.1);
  color: #0891b2;
  border: 1px solid rgba(6, 182, 212, 0.2);
}

.page-home .scenario-tag {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  margin-bottom: 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #0891b2;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: var(--radius-full);
}

/* Hero 精简版 */
.page-home .home-hero-compact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  min-height: calc(100vh - var(--home-header-h) - var(--home-module-nav-h) - 4rem);
}

.page-home .home-hero-compact .hero-content h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.15;
}

.page-home .hero-stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--cyber-border);
}

.page-home .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-home .hero-stat strong {
  font-size: 1.35rem;
  color: var(--cyber-cyan-bright);
}

.page-home .hero-stat span {
  font-size: 0.8rem;
  color: var(--cyber-text-muted);
}

.page-home .home-hero-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--cyber-border);
  box-shadow: var(--cyber-glow);
}

.page-home .home-hero-visual img {
  width: 100%;
  height: auto;
  display: block;
}

/* 模块分栏布局 */
.page-home .home-module-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.page-home .home-module-content .btn {
  margin-top: 1.5rem;
}

.page-home .home-module-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-home .home-module-media img {
  width: 100%;
  height: auto;
  display: block;
}

.page-home .home-module-content .product-gallery-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.page-home .home-module-content .product-gallery-tab {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyber-text-muted);
  background: transparent;
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.25s ease;
}

.page-home .home-module-content .product-gallery-tab.is-active,
.page-home .home-module-content .product-gallery-tab:hover {
  color: #050810;
  border-color: rgba(255, 255, 255, 0.76);
  background: var(--button-primary-bg);
  box-shadow: 0 12px 30px rgba(6, 182, 212, 0.18);
}

.page-home .home-module-content .product-gallery-panel {
  display: none;
}

.page-home .home-module-content .product-gallery-panel.is-active {
  display: block;
}

.page-home .home-module-content .product-gallery-panel h3 {
  color: #f0f9ff;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.page-home .home-module-content .product-gallery-panel p {
  color: var(--cyber-text-muted);
  line-height: 1.7;
}

.page-home .home-tech-layers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.page-home .home-tech-diagram {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.06);
}

.page-home .home-tech-diagram img {
  width: 100%;
  height: auto;
}

.page-home .home-team-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.page-home .home-solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.page-home .section-cta {
  text-align: center;
  margin-top: 2.5rem;
}

@media (max-width: 1024px) {
  .page-home .home-hero-compact,
  .page-home .home-module-split,
  .page-home .home-tech-layers {
    grid-template-columns: 1fr;
  }

  .page-home .home-hero-visual {
    order: -1;
    max-width: 560px;
    margin-inline: auto;
  }
}

@media (max-width: 768px) {
  .page-home {
    --home-header-h: 72px;
    --home-module-nav-h: 48px;
  }

  .page-home .logo-img {
    height: 52px;
  }

  .page-home .home-module-tab {
    padding: 0.4rem 0.85rem;
    font-size: 0.8rem;
  }

  .page-home .home-solutions-grid {
    grid-template-columns: 1fr;
  }

  .page-home .home-section-dark,
  .page-home .home-section-light {
    padding: 3.5rem 0;
  }
}

/* ========================================
   全站统一 · site-cyber 子页面 & 全局覆盖
   ======================================== */

.site-cyber:not(.page-home) main {
  padding-top: 88px;
}

.site-cyber .site-header {
  background: linear-gradient(180deg, rgba(5, 8, 16, 0.96) 0%, rgba(5, 8, 16, 0.82) 100%);
  backdrop-filter: blur(16px) saturate(150%);
  border-bottom: 1px solid rgba(0, 212, 255, 0.18);
}

.site-cyber .site-header.scrolled {
  background: rgba(5, 8, 16, 0.98);
  border-bottom-color: rgba(0, 212, 255, 0.35);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.55), 0 0 40px rgba(0, 212, 255, 0.12);
}

.site-cyber .site-header .logo-img {
  filter: brightness(0) invert(1) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.25));
}

.site-cyber .nav a {
  color: #94a3b8;
}

.site-cyber .nav a:hover,
.site-cyber .nav a.active {
  color: #00d4ff;
  background: rgba(0, 212, 255, 0.08);
}

.site-cyber .nav-domain {
  color: #00d4ff !important;
  border-color: rgba(0, 212, 255, 0.35) !important;
  background: rgba(0, 212, 255, 0.06) !important;
}

.site-cyber .nav-domain:hover {
  background: rgba(0, 212, 255, 0.12) !important;
  color: #67e8f9 !important;
}

.site-cyber .menu-toggle {
  background: rgba(10, 22, 40, 0.75);
  border-color: rgba(0, 212, 255, 0.22);
}

.site-cyber .menu-toggle span {
  background: #e2e8f0;
}

.site-cyber .nav.open {
  background: rgba(5, 8, 16, 0.98);
  border: 1px solid rgba(0, 212, 255, 0.22);
}

.site-cyber .domain-banner {
  background: linear-gradient(90deg, rgba(0, 212, 255, 0.1), rgba(124, 92, 255, 0.08));
  border-bottom: 1px solid rgba(0, 212, 255, 0.18);
  color: #94a3b8;
}

.site-cyber .domain-banner-inner a {
  color: #00d4ff;
}

.site-cyber .domain-banner-dot {
  background: #00d4ff;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.6);
}

.site-cyber .subpage-hero {
  position: relative;
  padding: 5rem 0 3.5rem;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 55% at 50% 0%, rgba(0, 212, 255, 0.1) 0%, transparent 65%),
    transparent;
}

.site-cyber .subpage-hero h1 {
  color: #f8fafc;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.site-cyber .subpage-hero h1.hero-headline-long {
  font-size: clamp(1.5rem, 2.6vw, 2.05rem);
  line-height: 1.4;
}

.site-cyber .subpage-hero .hero-eyebrow {
  color: #00d4ff;
}

.site-cyber .subpage-hero .hero-subtitle {
  color: #94a3b8;
}

.site-cyber .subpage-hero-with-visual {
  max-width: 1160px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  text-align: left;
}

.site-cyber .subpage-hero-copy {
  min-width: 0;
}

.site-cyber .subpage-hero-with-visual h1.hero-headline-long,
.site-cyber .subpage-hero-with-visual .hero-subtitle {
  margin-left: 0;
  margin-right: 0;
}

.site-cyber .subpage-hero-visual {
  position: relative;
  margin: 0;
  padding: 0.5rem;
  overflow: hidden;
  border: 1px solid rgba(0, 212, 255, 0.28);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(6, 182, 212, 0.22), rgba(15, 23, 42, 0.86)),
    rgba(8, 15, 28, 0.82);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42), 0 0 42px rgba(0, 212, 255, 0.14);
  isolation: isolate;
}

.site-cyber .subpage-hero-visual::before {
  content: "";
  position: absolute;
  inset: -35% -20% auto auto;
  width: 70%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.32), transparent 65%);
  pointer-events: none;
  z-index: -1;
}

.site-cyber .subpage-hero-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: calc(var(--radius-lg) - 0.45rem);
}

.site-cyber .subpage-hero-with-visual .flow-ribbon {
  grid-column: 1 / -1;
  justify-self: center;
}

@media (max-width: 900px) {
  .site-cyber .subpage-hero-with-visual {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .site-cyber .subpage-hero-with-visual h1.hero-headline-long,
  .site-cyber .subpage-hero-with-visual .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .site-cyber .subpage-hero-visual {
    width: min(100%, 640px);
    margin-inline: auto;
  }
}

.site-cyber .section-header .eyebrow {
  color: #00d4ff;
}

.site-cyber .section-header h2 {
  color: #f8fafc;
}

.site-cyber .section-header p {
  color: #94a3b8;
}

.site-cyber .section-alt {
  background: rgba(0, 212, 255, 0.02);
  border-block: 1px solid rgba(0, 212, 255, 0.06);
}

.site-cyber .section-alt::before {
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.2), transparent);
}

.site-cyber .section-dark {
  background: linear-gradient(180deg, #050810 0%, #0a1220 100%);
  border-block: 1px solid rgba(0, 212, 255, 0.1);
}

.site-cyber .section-dark .section-header .eyebrow {
  color: #00d4ff;
}

.site-cyber .card {
  background: rgba(10, 18, 32, 0.78);
  border: 1px solid rgba(0, 212, 255, 0.18);
  backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.site-cyber .card:hover {
  border-color: rgba(0, 212, 255, 0.4);
  box-shadow: 0 0 32px rgba(0, 212, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.site-cyber .card h3,
.site-cyber .card h4 {
  color: #f0f9ff;
}

.site-cyber .card p,
.site-cyber .card li {
  color: #94a3b8;
}

.site-cyber .scenario-tag {
  color: #00d4ff;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.25);
}

.site-cyber .feature-tab {
  color: #94a3b8;
  background: rgba(10, 18, 32, 0.6);
  border-color: rgba(0, 212, 255, 0.18);
}

.site-cyber .feature-tab.is-active,
.site-cyber .feature-tab:hover {
  color: #050810;
  border-color: rgba(255, 255, 255, 0.78);
  background: var(--button-primary-bg);
  box-shadow: 0 12px 30px rgba(6, 182, 212, 0.18);
}

.site-cyber .product-showcase-content h3 {
  color: #f8fafc;
}

.site-cyber .product-showcase-content p,
.site-cyber .product-showcase-content li {
  color: #94a3b8;
}

.site-cyber .product-showcase-media,
.site-cyber .screenshot-grid img {
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.08);
}

.site-cyber .product-showcase-caption {
  color: #64748b;
}

.site-cyber .evolution-step h4,
.site-cyber .delivery-phase h4,
.site-cyber .growth-stage h4 {
  color: #f0f9ff;
}

.site-cyber .evolution-step p,
.site-cyber .delivery-phase p,
.site-cyber .growth-stage p {
  color: #94a3b8;
}

.site-cyber .evolution-step-dot,
.site-cyber .growth-stage-dot {
  background: linear-gradient(135deg, #00d4ff, #7c5cff);
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.4);
}

.site-cyber .value-metric strong {
  background: linear-gradient(135deg, #00d4ff, #7c5cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.site-cyber .value-metric span {
  color: #94a3b8;
}

.site-cyber .ai-entry-card {
  background: rgba(10, 18, 32, 0.85);
  border: 1px solid rgba(0, 212, 255, 0.22);
  box-shadow: 0 0 48px rgba(0, 212, 255, 0.1);
}

.site-cyber .ai-entry-content h2 {
  color: #f8fafc;
}

.site-cyber .ai-entry-content p {
  color: #94a3b8;
}

.site-cyber .ai-entry-tags span {
  color: #00d4ff;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.22);
}

.site-cyber .module-map-table th {
  color: #00d4ff;
  background: rgba(0, 212, 255, 0.06);
}

.site-cyber .module-map-table td {
  color: #94a3b8;
  border-color: rgba(0, 212, 255, 0.1);
}

.site-cyber .arch-layer {
  background: rgba(10, 18, 32, 0.78);
  border: 1px solid rgba(0, 212, 255, 0.18);
}

.site-cyber .arch-layer h3 {
  color: #f0f9ff;
}

.site-cyber .arch-layer p {
  color: #94a3b8;
}

.site-cyber .arch-layer-icon {
  color: #00d4ff;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.25);
}

.site-cyber .contact-content h2 {
  color: #f8fafc;
}

.site-cyber .contact-content p,
.site-cyber .contact-info li {
  color: #94a3b8;
}

.site-cyber .contact-info a {
  color: #00d4ff;
}

.site-cyber .contact-form {
  background: rgba(10, 18, 32, 0.85);
  border: 1px solid rgba(0, 212, 255, 0.22);
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.08);
}

.site-cyber .form-field label {
  color: #cbd5e1;
}

.site-cyber .form-field input,
.site-cyber .form-field textarea {
  background: rgba(5, 8, 16, 0.8);
  border: 1px solid rgba(0, 212, 255, 0.2);
  color: #f1f5f9;
}

.site-cyber .form-field input:focus,
.site-cyber .form-field textarea:focus {
  border-color: rgba(0, 212, 255, 0.5);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.12);
}

.site-cyber .form-tip {
  color: #64748b;
}

.site-cyber .btn.primary {
  background: var(--button-primary-bg);
  color: #050810;
  font-weight: 700;
  border-color: var(--button-primary-border);
  box-shadow: var(--button-primary-shadow);
}

.site-cyber .btn.ghost {
  background: var(--button-secondary-bg);
  border: 1px solid var(--button-secondary-border);
  color: var(--button-secondary-text);
}

.site-cyber .btn.ghost:hover {
  border-color: rgba(103, 232, 249, 0.56);
  background: var(--button-secondary-bg-hover);
  color: #ffffff;
}

/* 首页统一深色区块（去除白底交替） */
.site-cyber.page-home .home-section-light {
  background: rgba(10, 18, 32, 0.45);
  color: #e2e8f0;
  border-block: 1px solid rgba(0, 212, 255, 0.06);
}

.site-cyber.page-home .home-section-light::before {
  background:
    radial-gradient(circle 500px at 10% 20%, rgba(0, 212, 255, 0.06) 0%, transparent 55%),
    radial-gradient(circle 400px at 90% 80%, rgba(124, 92, 255, 0.05) 0%, transparent 55%);
}

.site-cyber.page-home .home-section-light .section-header .eyebrow {
  color: #00d4ff;
}

.site-cyber.page-home .home-section-light .section-header h2 {
  color: #f8fafc;
}

.site-cyber.page-home .home-section-light .section-header p {
  color: #94a3b8;
}

.site-cyber.page-home .home-card-light {
  background: rgba(10, 18, 32, 0.78);
  border: 1px solid rgba(0, 212, 255, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.site-cyber.page-home .home-card-light:hover {
  border-color: rgba(0, 212, 255, 0.4);
  box-shadow: 0 0 32px rgba(0, 212, 255, 0.12);
}

.site-cyber.page-home .home-card-light h3,
.site-cyber.page-home .home-card-light h4 {
  color: #f0f9ff;
}

.site-cyber.page-home .home-card-light p,
.site-cyber.page-home .home-card-light li {
  color: #94a3b8;
}

.site-cyber.page-home .home-card-light .arch-layer-icon {
  color: #00d4ff;
  background: rgba(0, 212, 255, 0.1);
  border-color: rgba(0, 212, 255, 0.25);
}

.site-cyber.page-home .home-tech-diagram {
  border: 1px solid rgba(0, 212, 255, 0.2);
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.08);
}

.site-cyber.page-home .home-module-nav.nav--light {
  background: rgba(5, 8, 16, 0.96);
  border-bottom-color: rgba(0, 212, 255, 0.18);
}

.site-cyber.page-home .home-module-nav.nav--light .home-module-tab {
  color: #94a3b8;
}

.site-cyber.page-home .home-module-nav.nav--light .home-module-tab.is-active {
  color: #f8fafc;
  background: rgba(0, 212, 255, 0.12);
  border-color: rgba(0, 212, 255, 0.35);
}

.site-cyber.page-home .site-header.header--light {
  background: rgba(5, 8, 16, 0.96);
  border-bottom-color: rgba(0, 212, 255, 0.18);
}

.site-cyber.page-home .site-header.header--light .nav a {
  color: #94a3b8;
}

.site-cyber.page-home .site-header.header--light .nav a.active,
.site-cyber.page-home .site-header.header--light .nav a:hover {
  color: #00d4ff;
}

.site-cyber.page-home .site-header.header--light .logo-img {
  filter: brightness(0) invert(1);
}

/* ========================================
   结构化顶部导航 + 精简企业级首屏
   ======================================== */

.page-home {
  --home-module-nav-h: 0px;
}

.page-home main {
  padding-top: var(--home-header-h);
}

.home-module-nav {
  display: none;
}

.site-cyber .site-header {
  padding: 0.65rem 0;
}

.site-cyber .header-inner {
  gap: 1rem;
}

.site-cyber .logo-img {
  height: 58px;
}

.site-nav {
  flex: 1;
  justify-content: flex-end;
  gap: 0.15rem;
}

.site-cyber .nav a,
.site-cyber .nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 0;
  font: inherit;
  white-space: nowrap;
  color: #94a3b8;
}

.site-cyber .nav-dropdown-toggle:hover,
.site-cyber .nav-dropdown.is-open .nav-dropdown-toggle {
  color: #ffffff;
  background: rgba(15, 23, 42, 0.72);
  box-shadow: inset 0 0 0 1px rgba(226, 232, 240, 0.18);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  cursor: pointer;
  background: transparent;
}

.nav-dropdown-toggle::after {
  content: "";
  width: 0.42rem;
  height: 0.42rem;
  margin-left: 0.45rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.2s ease;
}

.nav-dropdown.is-open .nav-dropdown-toggle::after,
.nav-dropdown:hover .nav-dropdown-toggle::after {
  transform: translateY(1px) rotate(225deg);
}

.mega-menu {
  position: absolute;
  top: calc(100% + 0.75rem);
  right: 0;
  width: min(520px, calc(100vw - 2rem));
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  padding: 0.85rem;
  background: rgba(5, 8, 16, 0.98);
  border: 1px solid rgba(0, 212, 255, 0.22);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.46), 0 0 40px rgba(0, 212, 255, 0.12);
  backdrop-filter: blur(18px) saturate(150%);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
}

.nav-dropdown:hover .mega-menu,
.nav-dropdown.is-open .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega-menu a {
  align-items: flex-start !important;
  min-height: auto !important;
  padding: 0.9rem !important;
  border-radius: 16px !important;
  flex-direction: column;
  gap: 0.35rem;
  text-align: left;
  background: rgba(15, 23, 42, 0.58);
  border: 1px solid rgba(0, 212, 255, 0.12);
}

.mega-menu a strong {
  color: #f8fafc;
  font-size: 0.9rem;
}

.mega-menu a span {
  color: #94a3b8;
  font-size: 0.78rem;
  line-height: 1.45;
}

.page-home .cyber-hero {
  min-height: calc(100vh - var(--home-header-h));
  padding: clamp(3rem, 7vh, 5rem) 0 clamp(2.5rem, 6vh, 4rem);
}

.page-home .home-hero-compact {
  min-height: calc(100vh - var(--home-header-h) - 6rem);
  gap: clamp(2rem, 5vw, 4rem);
}

.page-home .home-hero-compact .hero-content h1 {
  font-size: clamp(2.35rem, 5.2vw, 4.35rem);
  line-height: 1.08;
  max-width: 11em;
}

.page-home .hero-subtitle {
  max-width: 680px;
  font-size: clamp(1rem, 1.25vw, 1.15rem);
  line-height: 1.9;
}

.page-home .hero-actions {
  gap: 0.9rem;
}

.page-home .hero-stats-row {
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.35rem;
}

.page-home .hero-stat {
  min-width: 9.5rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.52);
}

.page-home .home-hero-visual {
  position: relative;
  padding: 0.55rem;
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.22), rgba(124, 92, 255, 0.08)),
    rgba(8, 15, 28, 0.86);
  transform: translateZ(0);
}

.page-home .home-hero-visual img,
.page-home .home-tech-diagram img,
.site-cyber .product-showcase-media > img[src="assets/hero-ai-moms-platform.png"] {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-hero-visual img {
  border-radius: calc(var(--radius-lg) - 0.45rem);
}

.site-cyber .hero-canvas {
  opacity: 0.26;
}

.site-cyber .cyber-hero-scanline {
  opacity: 0.55;
}

@media (max-width: 1280px) {
  .site-cyber .nav a,
  .site-cyber .nav-dropdown-toggle {
    padding-left: 0.68rem;
    padding-right: 0.68rem;
    font-size: 0.82rem;
  }

  .site-cyber .nav-cta {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
}

@media (max-width: 1120px) {
  .menu-toggle {
    display: flex;
  }

  .nav.site-nav {
    position: fixed;
    top: 82px;
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    align-items: stretch;
    max-height: calc(100vh - 104px);
    overflow-y: auto;
    padding: 1rem;
    background: rgba(5, 8, 16, 0.98);
    border: 1px solid rgba(0, 212, 255, 0.22);
    border-radius: 22px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.46);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
  }

  .nav.site-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-cyber .nav.site-nav a,
  .site-cyber .nav.site-nav .nav-dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 0.85rem 1rem !important;
    font-size: 0.95rem;
    text-align: left;
  }

  .nav-dropdown {
    width: 100%;
  }

  .mega-menu {
    position: static;
    width: 100%;
    display: none;
    grid-template-columns: 1fr;
    margin-top: 0.45rem;
    padding: 0.5rem;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: rgba(15, 23, 42, 0.74);
  }

  .nav-dropdown.is-open .mega-menu {
    display: grid;
  }
}

@media (max-width: 768px) {
  .page-home .home-hero-compact {
    min-height: auto;
  }

  .page-home .home-hero-visual {
    order: -1;
  }

  .page-home .hero-actions .btn {
    width: 100%;
  }

  .page-home .hero-stat {
    flex: 1 1 100%;
  }
}

/* Footer — 品牌白字修复 */
.site-cyber .site-footer {
  background: #050810;
  border-top: 1px solid rgba(0, 212, 255, 0.18);
  color: #94a3b8;
  padding: 3rem 0;
}

.site-cyber .footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  margin-bottom: 0.25rem;
}

.site-cyber .footer-logo-mark {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.site-cyber .footer-brand-name {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.site-cyber .footer-brand-name .mono {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.75);
}

.site-cyber .footer-copy {
  color: #64748b;
  font-size: 0.8rem;
}

.site-cyber .footer-domain-link {
  color: #00d4ff;
  font-weight: 600;
}

.site-cyber .footer-domain-link:hover {
  color: #67e8f9;
}

.site-cyber .footer-links a {
  color: #94a3b8;
}

.site-cyber .footer-links a:hover {
  color: #00d4ff;
}

/* 平台闭环 & 信任指标（首页） */
.site-cyber .platform-loop-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: var(--radius-xl);
  background: rgba(10, 18, 32, 0.78);
}

.site-cyber .platform-loop-steps {
  padding: 1.5rem;
}

.site-cyber .platform-loop-visual {
  background: rgba(0, 212, 255, 0.04);
  border-left: 1px solid rgba(0, 212, 255, 0.18);
  padding: 2rem;
}

.site-cyber .platform-loop-step {
  border-color: transparent;
  background: transparent;
  color: #94a3b8;
}

.site-cyber .platform-loop-step.is-active {
  background: rgba(0, 212, 255, 0.08);
  border-color: rgba(0, 212, 255, 0.25);
  border-left: 3px solid #00d4ff;
}

.site-cyber .platform-loop-step h4 {
  color: #f0f9ff;
}

.site-cyber .platform-loop-visual h3 {
  color: #f8fafc;
}

.site-cyber .platform-loop-visual-desc {
  color: #94a3b8;
}

.site-cyber .platform-loop-metrics strong {
  color: #00d4ff;
}

.site-cyber .ecosystem-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.site-cyber .ecosystem-item {
  padding: 1.25rem;
  text-align: center;
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: var(--radius-lg);
  background: rgba(10, 18, 32, 0.6);
  transition: all 0.3s ease;
}

.site-cyber .ecosystem-item:hover {
  border-color: rgba(0, 212, 255, 0.4);
  box-shadow: 0 0 24px rgba(0, 212, 255, 0.1);
}

.site-cyber .ecosystem-item strong {
  display: block;
  font-size: 1.1rem;
  color: #00d4ff;
  margin-bottom: 0.35rem;
}

.site-cyber .ecosystem-item span {
  font-size: 0.82rem;
  color: #94a3b8;
}

@media (max-width: 1024px) {
  .site-cyber .platform-loop-board,
  .site-cyber .ecosystem-strip {
    grid-template-columns: 1fr;
  }

  .site-cyber .platform-loop-visual {
    border-left: none;
    border-top: 1px solid rgba(0, 212, 255, 0.18);
  }
}

/* ========================================
   Enterprise Website Rebuild
   ======================================== */

.audience-value-grid,
.about-position-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 1.5rem;
}

.audience-panel,
.about-position-card,
.partner-program-board,
.delivery-assurance-board,
.enterprise-journey,
.partner-enablement-grid {
  position: relative;
}

.audience-panel,
.about-position-card {
  overflow: hidden;
  padding: clamp(1.4rem, 2.6vw, 2rem);
  border-radius: 28px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  background:
    linear-gradient(135deg, rgba(15, 30, 55, 0.92), rgba(10, 18, 32, 0.82)),
    rgba(10, 18, 32, 0.88);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.audience-panel::before,
.about-position-card::before,
.partner-program-board::before,
.enterprise-journey::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 0%, rgba(0, 212, 255, 0.16), transparent 34%),
    radial-gradient(circle at 90% 100%, rgba(124, 92, 255, 0.12), transparent 38%);
  pointer-events: none;
}

.audience-panel > *,
.about-position-card > *,
.partner-program-board > *,
.enterprise-journey > * {
  position: relative;
  z-index: 1;
}

.audience-panel-partner,
.about-position-card-accent {
  background:
    linear-gradient(135deg, rgba(12, 33, 48, 0.92), rgba(18, 24, 50, 0.86)),
    rgba(10, 18, 32, 0.88);
}

.audience-panel-head,
.partner-program-copy {
  margin-bottom: 1.25rem;
}

.audience-kicker,
.about-position-card > span,
.partner-enablement-grid article > span,
.service-assurance-grid article > span {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
  padding: 0.34rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 212, 255, 0.26);
  background: rgba(0, 212, 255, 0.08);
  color: #67e8f9;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.audience-panel h3,
.about-position-card h3,
.partner-program-copy h3,
.journey-body h3,
.delivery-assurance-board h3,
.partner-enablement-grid h3 {
  color: #f8fafc;
  line-height: 1.35;
}

.audience-panel h3,
.about-position-card h3 {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  margin-bottom: 0.75rem;
}

.audience-outcomes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.audience-outcomes div,
.partner-offer-list div,
.service-assurance-grid article,
.partner-program-steps div,
.partner-enablement-grid article,
.delivery-assurance-board article {
  border: 1px solid rgba(0, 212, 255, 0.16);
  background: rgba(5, 8, 16, 0.38);
  border-radius: 18px;
  padding: 1rem;
}

.audience-outcomes strong,
.partner-offer-list strong,
.partner-program-steps strong {
  display: block;
  color: #f8fafc;
  margin-bottom: 0.35rem;
}

.audience-outcomes span,
.partner-offer-list p,
.about-position-card p,
.about-position-card li,
.partner-program-copy p,
.service-assurance-grid p,
.partner-program-steps span,
.delivery-assurance-board p,
.delivery-assurance-board dd,
.partner-enablement-grid p,
.journey-body p,
.journey-body dd {
  color: #94a3b8;
  line-height: 1.7;
}

.partner-offer-list {
  display: grid;
  gap: 0.75rem;
}

.partner-offer-list div {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 0.75rem;
  align-items: start;
}

.partner-offer-list span {
  grid-row: span 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 12px;
  background: linear-gradient(135deg, #00d4ff, #7c5cff);
  color: #04111f;
  font-weight: 900;
}

.partner-offer-list p {
  margin: 0;
}

.about-position-card ul {
  list-style: none;
  display: grid;
  gap: 0.48rem;
  margin-top: 1rem;
}

.about-position-card li {
  position: relative;
  padding-left: 1rem;
}

.about-position-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #00d4ff;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.7);
}

.enterprise-journey {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 30px;
  background: rgba(10, 18, 32, 0.78);
}

.journey-stage {
  position: relative;
  padding: 1.25rem;
  border-right: 1px solid rgba(0, 212, 255, 0.14);
}

.journey-stage:last-child {
  border-right: 0;
}

.journey-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 1.1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, #00d4ff, #7c5cff);
  color: #04111f;
  font-weight: 900;
}

.journey-body h3 {
  margin-bottom: 0.55rem;
  font-size: 1.05rem;
}

.journey-body dl,
.delivery-assurance-board dl {
  display: grid;
  gap: 0.4rem;
  margin-top: 0.9rem;
}

.journey-body dt,
.delivery-assurance-board dt {
  color: #67e8f9;
  font-size: 0.78rem;
  font-weight: 800;
}

.journey-body dd,
.delivery-assurance-board dd {
  margin: 0;
  font-size: 0.86rem;
}

.service-assurance-grid,
.delivery-assurance-board,
.partner-enablement-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.service-assurance-grid article {
  background: rgba(0, 212, 255, 0.04);
}

.service-assurance-grid p {
  margin: 0;
}

.partner-program-board {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 1.25rem;
  padding: clamp(1.35rem, 2.6vw, 2rem);
  overflow: hidden;
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(10, 18, 32, 0.9), rgba(12, 33, 48, 0.82));
}

.partner-program-copy h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  margin-bottom: 0.75rem;
}

.partner-kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.partner-kpis div {
  padding: 0.9rem;
  border-radius: 16px;
  border: 1px solid rgba(0, 212, 255, 0.18);
  background: rgba(5, 8, 16, 0.35);
}

.partner-kpis strong {
  display: block;
  color: #00d4ff;
  font-size: 1.08rem;
}

.partner-kpis span {
  color: #94a3b8;
  font-size: 0.82rem;
}

.partner-program-steps {
  display: grid;
  gap: 0.75rem;
}

.delivery-assurance-board {
  margin-top: 0;
}

.delivery-assurance-board article,
.partner-enablement-grid article {
  background: rgba(10, 18, 32, 0.78);
}

.delivery-assurance-board .delivery-phase-num {
  width: fit-content;
  min-width: 2.5rem;
  margin-bottom: 0.95rem;
  color: #04111f;
  background: linear-gradient(135deg, #00d4ff, #7c5cff);
}

.delivery-assurance-board h3,
.partner-enablement-grid h3 {
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
}

@media (max-width: 1100px) {
  .enterprise-journey,
  .service-assurance-grid,
  .delivery-assurance-board,
  .partner-enablement-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .journey-stage:nth-child(2) {
    border-right: 0;
  }

  .journey-stage:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(0, 212, 255, 0.14);
  }
}

@media (max-width: 900px) {
  .audience-value-grid,
  .about-position-grid,
  .partner-program-board {
    grid-template-columns: 1fr;
  }

  .audience-outcomes,
  .partner-kpis {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .enterprise-journey,
  .service-assurance-grid,
  .delivery-assurance-board,
  .partner-enablement-grid {
    grid-template-columns: 1fr;
  }

  .journey-stage,
  .journey-stage:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid rgba(0, 212, 255, 0.14);
  }

  .journey-stage:last-child {
    border-bottom: 0;
  }
}

/* ========================================
   Homepage High-Value Enterprise Upgrade
   ======================================== */

.page-home .home-hero-upgrade {
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
}

.page-home .home-section-dark,
.page-home .home-section-light {
  padding-block: clamp(3.6rem, 6vw, 5.2rem);
}

.page-home .section-header {
  max-width: 760px;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.page-home .section-header h2 {
  font-size: clamp(1.65rem, 2.6vw, 2.35rem);
  letter-spacing: -0.02em;
}

.page-home .section-header p {
  font-size: 0.98rem;
}

.page-home .home-hero-compact .hero-content h1 {
  max-width: 12em;
  font-size: clamp(2.05rem, 3.8vw, 3.15rem);
  letter-spacing: -0.045em;
}

.page-home .hero-subtitle {
  max-width: 600px;
  font-size: clamp(0.98rem, 1.1vw, 1.08rem);
  line-height: 1.75;
}

.page-home .hero-proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.55rem;
  max-width: 660px;
}

.page-home .hero-proof-grid div,
.page-home .metric-strip-grid article,
.page-home .value-matrix-card,
.page-home .capability-map article,
.page-home .tech-chain-board article,
.page-home .scenario-metric-board article,
.page-home .metric-evidence-grid div,
.page-home .delivery-proof-board article,
.page-home .partner-value-grid article {
  border: 1px solid rgba(0, 212, 255, 0.18);
  background:
    linear-gradient(135deg, rgba(15, 23, 42, 0.78), rgba(8, 15, 28, 0.62)),
    rgba(8, 15, 28, 0.78);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.page-home .hero-proof-grid div {
  padding: 0.92rem;
  border-radius: 18px;
}

.page-home .hero-proof-grid strong {
  display: block;
  color: #67e8f9;
  font-family: "JetBrains Mono", monospace;
  font-size: clamp(1.1rem, 1.5vw, 1.45rem);
  line-height: 1;
}

.page-home .hero-proof-grid span {
  display: block;
  margin-top: 0.4rem;
  color: #94a3b8;
  font-size: 0.8rem;
  line-height: 1.55;
}

.page-home .home-hero-visual {
  overflow: visible;
}

.page-home .hero-proof-panel {
  position: absolute;
  right: clamp(0.8rem, 2vw, 1.35rem);
  bottom: clamp(0.8rem, 2vw, 1.35rem);
  width: min(82%, 360px);
  padding: 1rem;
  border: 1px solid rgba(0, 212, 255, 0.26);
  border-radius: 20px;
  background: rgba(5, 8, 16, 0.82);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.page-home .hero-proof-panel span {
  color: #67e8f9;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.page-home .hero-proof-panel strong {
  display: block;
  margin-top: 0.35rem;
  color: #f8fafc;
  line-height: 1.35;
}

.page-home .hero-proof-panel p {
  margin: 0.45rem 0 0;
  color: #94a3b8;
  font-size: 0.86rem;
  line-height: 1.65;
}

.page-home .home-metric-strip {
  padding: 1.4rem 0;
  background:
    linear-gradient(90deg, rgba(0, 212, 255, 0.04), rgba(124, 92, 255, 0.04)),
    rgba(5, 8, 16, 0.72);
}

.page-home .metric-strip-grid,
.page-home .enterprise-value-matrix,
.page-home .tech-chain-board,
.page-home .scenario-metric-board,
.page-home .metric-evidence-grid,
.page-home .delivery-proof-board,
.page-home .partner-value-grid {
  display: grid;
  gap: 1rem;
}

.page-home .metric-strip-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.page-home .metric-strip-grid article {
  position: relative;
  padding: 1.1rem;
  border-radius: 20px;
}

.page-home .metric-strip-grid span,
.page-home .matrix-index,
.page-home .capability-map article span,
.page-home .tech-chain-board article span,
.page-home .scenario-metric-board article > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-width: 2.6rem;
  height: 2rem;
  padding: 0 0.65rem;
  margin-bottom: 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 212, 255, 0.24);
  background: rgba(0, 212, 255, 0.08);
  color: #67e8f9;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.page-home .metric-strip-grid strong,
.page-home .value-matrix-card h3,
.page-home .capability-map strong,
.page-home .tech-chain-board h3,
.page-home .scenario-metric-board h3,
.page-home .delivery-proof-board h3,
.page-home .partner-value-grid strong,
.page-home .data-governance-panel h3 {
  display: block;
  color: #f8fafc;
  line-height: 1.35;
}

.page-home .metric-strip-grid p,
.page-home .value-matrix-card p,
.page-home .value-matrix-card li,
.page-home .capability-map p,
.page-home .tech-chain-board p,
.page-home .scenario-metric-board p,
.page-home .scenario-metric-board dd,
.page-home .metric-evidence-grid span,
.page-home .delivery-proof-board p,
.page-home .delivery-proof-board li,
.page-home .partner-value-grid p,
.page-home .data-governance-panel li {
  color: #94a3b8;
  line-height: 1.7;
}

.page-home .metric-strip-grid p {
  margin: 0.45rem 0 0;
  font-size: 0.88rem;
}

.page-home .enterprise-value-matrix {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.page-home .value-matrix-card {
  position: relative;
  overflow: hidden;
  min-height: 100%;
  padding: clamp(1.2rem, 2vw, 1.55rem);
  border-radius: 26px;
}

.page-home .value-matrix-card::after {
  content: "";
  position: absolute;
  inset: auto 1rem 0;
  height: 3px;
  background: linear-gradient(90deg, #00d4ff, rgba(124, 92, 255, 0.7), transparent);
  opacity: 0.75;
}

.page-home .value-matrix-card h3 {
  margin-bottom: 0.65rem;
  font-size: 1.08rem;
}

.page-home .value-metric-tag,
.page-home .delivery-output-tags span,
.page-home .audit-tags span {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 1.9rem;
  padding: 0.36rem 0.72rem;
  border: 1px solid rgba(0, 212, 255, 0.22);
  border-radius: 999px;
  background: rgba(0, 212, 255, 0.08);
  color: #67e8f9;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.2;
}

.page-home .value-metric-tag {
  margin-top: 1.1rem;
}

.page-home .value-matrix-card ul,
.page-home .delivery-proof-board ul,
.page-home .data-governance-panel ul {
  list-style: none;
  display: grid;
  gap: 0.48rem;
  margin-top: 1rem;
}

.page-home .value-matrix-card li,
.page-home .delivery-proof-board li,
.page-home .data-governance-panel li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.9rem;
}

.page-home .value-matrix-card li::before,
.page-home .delivery-proof-board li::before,
.page-home .data-governance-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #00d4ff;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.65);
}

.page-home .capability-board {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr);
  gap: clamp(1.2rem, 3vw, 2rem);
  align-items: stretch;
}

.page-home .capability-map {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.page-home .capability-map article {
  padding: 0.95rem 1rem;
  border-radius: 20px;
}

.page-home .capability-map strong {
  margin-bottom: 0.35rem;
  font-size: 0.98rem;
}

.page-home .capability-map p {
  margin: 0;
  font-size: 0.82rem;
}

.page-home .capability-gallery {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: clamp(1rem, 2vw, 1.25rem);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 28px;
  background:
    radial-gradient(circle at 20% 0%, rgba(0, 212, 255, 0.14), transparent 38%),
    rgba(10, 18, 32, 0.82);
}

.page-home .capability-gallery-image {
  margin-top: auto;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(0, 212, 255, 0.16);
  background: rgba(5, 8, 16, 0.55);
}

.page-home .capability-gallery-image img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-home .tech-chain-board {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  counter-reset: tech-step;
}

.page-home .tech-chain-board article {
  position: relative;
  padding: 1.2rem;
  border-radius: 24px;
}

.page-home .tech-chain-board article:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 2.2rem;
  right: -0.68rem;
  width: 1.35rem;
  height: 1px;
  background: linear-gradient(90deg, #00d4ff, transparent);
}

.page-home .data-governance-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1rem;
  align-items: center;
  margin-top: 1.2rem;
  padding: clamp(1.25rem, 2.5vw, 1.8rem);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(10, 18, 32, 0.88), rgba(12, 33, 48, 0.78)),
    rgba(10, 18, 32, 0.8);
}

.page-home .data-governance-panel h3 {
  margin-top: 0.4rem;
  font-size: clamp(1.18rem, 1.8vw, 1.55rem);
}

.page-home .audit-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.page-home .scenario-metric-board {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.page-home .scenario-metric-board article {
  padding: clamp(1.2rem, 2vw, 1.55rem);
  border-radius: 26px;
}

.page-home .scenario-metric-board h3 {
  margin-bottom: 0.55rem;
  font-size: 1.05rem;
}

.page-home .scenario-number {
  display: block;
  margin: 0.8rem 0 0.35rem;
  color: #67e8f9;
  font-family: "JetBrains Mono", monospace;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  line-height: 1;
}

.page-home .scenario-metric-board dl {
  display: grid;
  gap: 0.35rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 212, 255, 0.12);
}

.page-home .scenario-metric-board dt {
  color: #67e8f9;
  font-size: 0.78rem;
  font-weight: 800;
}

.page-home .scenario-metric-board dd {
  margin: 0;
  font-size: 0.9rem;
}

.page-home .metric-evidence-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 1rem;
}

.page-home .metric-evidence-grid div {
  padding: 1rem;
  border-radius: 18px;
  text-align: center;
}

.page-home .metric-evidence-grid strong {
  display: block;
  color: #67e8f9;
  margin-bottom: 0.35rem;
}

.page-home .delivery-proof-board {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.page-home .delivery-proof-board article {
  padding: clamp(1.2rem, 2vw, 1.55rem);
  border-radius: 26px;
}

.page-home .delivery-proof-board .delivery-phase-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, #00d4ff, #7c5cff);
  color: #04111f;
  font-weight: 900;
}

.page-home .delivery-proof-board h3 {
  margin-bottom: 0.55rem;
  font-size: 1.05rem;
}

.page-home .delivery-output-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.9rem;
}

.page-home .delivery-proof-board strong {
  display: block;
  margin-top: 1rem;
  color: #67e8f9;
  font-size: 0.82rem;
}

.page-home .partner-upgrade-board {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.page-home .partner-value-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.page-home .partner-value-grid article {
  padding: 1rem;
  border-radius: 20px;
}

.page-home .partner-value-grid p {
  margin: 0.45rem 0 0;
}

@media (max-width: 1180px) {
  .page-home .enterprise-value-matrix,
  .page-home .metric-strip-grid,
  .page-home .tech-chain-board,
  .page-home .delivery-proof-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .metric-evidence-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  .page-home .home-hero-upgrade,
  .page-home .capability-board,
  .page-home .data-governance-panel {
    grid-template-columns: 1fr;
  }

  .page-home .tech-chain-board article:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 900px) {
  .page-home .hero-proof-grid,
  .page-home .scenario-metric-board,
  .page-home .partner-upgrade-board {
    grid-template-columns: 1fr;
  }

  .page-home .home-hero-visual {
    overflow: hidden;
  }

  .page-home .hero-proof-panel {
    position: static;
    width: auto;
    margin: 0.8rem;
  }
}

@media (max-width: 680px) {
  .page-home .metric-strip-grid,
  .page-home .enterprise-value-matrix,
  .page-home .capability-map,
  .page-home .tech-chain-board,
  .page-home .metric-evidence-grid,
  .page-home .delivery-proof-board,
  .page-home .partner-value-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   高校科研与教学 · 独立业务板块
   ======================================== */

/* 主官网中的独立业务入口 */
.academia-entry {
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 8vw, 7rem) 0;
  color: #f8fafc;
  background:
    radial-gradient(circle at 84% 18%, rgba(124, 92, 255, 0.24), transparent 31%),
    radial-gradient(circle at 12% 92%, rgba(0, 212, 255, 0.16), transparent 34%),
    linear-gradient(145deg, #060b17 0%, #0a1020 50%, #11112b 100%);
  border-block: 1px solid rgba(125, 211, 252, 0.14);
}

.academia-entry::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.32;
  background-image:
    linear-gradient(rgba(125, 211, 252, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.08) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(90deg, transparent, #000 24%, #000 82%, transparent);
}

.academia-entry-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 6rem);
}

.academia-entry-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.35rem;
  color: #7dd3fc;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
}

.academia-entry-label i {
  padding: 0.32rem 0.65rem;
  border: 1px solid rgba(196, 181, 253, 0.34);
  border-radius: 999px;
  color: #ddd6fe;
  font-style: normal;
  letter-spacing: 0.08em;
  background: rgba(124, 92, 255, 0.1);
}

.academia-entry-copy h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(2rem, 4.3vw, 3.7rem);
  line-height: 1.16;
  letter-spacing: -0.04em;
}

.academia-entry-copy > p {
  max-width: 680px;
  margin: 1.4rem 0 0;
  color: #a8b6ca;
  font-size: clamp(0.98rem, 1.35vw, 1.12rem);
  line-height: 1.9;
}

.academia-entry-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1.6rem 0 2rem;
}

.academia-entry-points span {
  padding: 0.5rem 0.82rem;
  border: 1px solid rgba(125, 211, 252, 0.2);
  border-radius: 10px;
  color: #dbeafe;
  font-size: 0.84rem;
  background: rgba(7, 17, 34, 0.64);
}

.academia-entry-link {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.95rem 1.2rem;
  border: 1px solid rgba(125, 211, 252, 0.35);
  border-radius: 14px;
  color: #06121f;
  font-weight: 800;
  background: linear-gradient(135deg, #f8fafc, #cffafe);
  box-shadow: 0 18px 44px rgba(34, 211, 238, 0.14);
}

.academia-entry-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 54px rgba(34, 211, 238, 0.22);
}

.academia-entry-map {
  position: relative;
  min-height: 390px;
}

.entry-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(125, 211, 252, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.entry-ring-a {
  width: 295px;
  height: 295px;
  box-shadow: inset 0 0 70px rgba(0, 212, 255, 0.04), 0 0 60px rgba(124, 92, 255, 0.08);
}

.entry-ring-b {
  width: 205px;
  height: 205px;
  border-style: dashed;
  animation: academia-spin 28s linear infinite;
}

.entry-core,
.entry-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(125, 211, 252, 0.3);
  color: #e0f2fe;
  background: rgba(6, 12, 27, 0.9);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.38), inset 0 0 28px rgba(0, 212, 255, 0.06);
  backdrop-filter: blur(12px);
}

.entry-core {
  top: 50%;
  left: 50%;
  width: 130px;
  height: 130px;
  border-radius: 32px;
  transform: translate(-50%, -50%) rotate(45deg);
}

.entry-core strong,
.entry-core span {
  transform: rotate(-45deg);
}

.entry-core strong {
  font-size: 1.65rem;
}

.entry-core span {
  margin-top: 0.3rem;
  color: #8ecae6;
  font-size: 0.72rem;
}

.entry-node {
  min-width: 130px;
  padding: 0.85rem 1rem;
  border-radius: 18px;
}

.entry-node small {
  color: #7dd3fc;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
}

.entry-node strong {
  margin-top: 0.22rem;
  font-size: 0.9rem;
}

.entry-node-a { top: 5%; left: 38%; }
.entry-node-b { right: 0; top: 53%; }
.entry-node-c { bottom: 1%; left: 5%; }

/* 独立页面 */
.page-academia {
  --academia-ink: #071321;
  --academia-navy: #08111f;
  --academia-blue: #2563eb;
  --academia-cyan: #06b6d4;
  --academia-violet: #7c3aed;
  --academia-paper: #f4f7fb;
  background: var(--academia-navy);
}

.page-academia::before,
.page-academia::after {
  display: none;
}

.page-academia .domain-banner {
  position: relative;
  z-index: 102;
  background: #020713;
}

.page-academia .domain-banner-inner {
  min-height: 34px;
}

.page-academia .site-header {
  top: 34px;
  background: rgba(4, 10, 23, 0.88);
}

.page-academia .site-header.scrolled {
  background: rgba(4, 10, 23, 0.96);
}

.page-academia main {
  padding-top: 88px;
}

.page-academia .academia-back-link {
  color: #c4b5fd !important;
  border: 1px solid rgba(196, 181, 253, 0.22);
  background: rgba(124, 58, 237, 0.07);
}

.academia-hero {
  position: relative;
  min-height: min(820px, calc(100vh - 34px));
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #f8fafc;
  background:
    linear-gradient(rgba(125, 211, 252, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.032) 1px, transparent 1px),
    radial-gradient(circle at 73% 44%, rgba(14, 165, 233, 0.14), transparent 24%),
    radial-gradient(circle at 12% 14%, rgba(124, 58, 237, 0.16), transparent 30%),
    linear-gradient(145deg, #030713 0%, #071327 50%, #0a1430 100%);
  background-size: 44px 44px, 44px 44px, auto, auto, auto;
}

.academia-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 160px;
  pointer-events: none;
  background: linear-gradient(transparent, rgba(5, 12, 25, 0.96));
}

.academia-orbit {
  position: absolute;
  border: 1px solid rgba(103, 232, 249, 0.1);
  border-radius: 50%;
  pointer-events: none;
}

.academia-orbit-one {
  width: 740px;
  height: 740px;
  top: -390px;
  right: -170px;
}

.academia-orbit-two {
  width: 430px;
  height: 430px;
  left: -230px;
  bottom: -210px;
}

.academia-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, 0.92fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 6rem);
  padding-block: clamp(5rem, 8vw, 7rem);
}

.academia-kicker,
.academia-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: #22d3ee;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.academia-kicker i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22d3ee;
  box-shadow: 0 0 14px rgba(34, 211, 238, 0.9);
}

.academia-hero-copy h1 {
  margin: 1.45rem 0 1.5rem;
  font-size: clamp(2.65rem, 5.2vw, 5.15rem);
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.academia-hero-copy h1 em {
  color: transparent;
  font-style: normal;
  background: linear-gradient(110deg, #67e8f9 0%, #93c5fd 48%, #c4b5fd 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.academia-hero-copy > p {
  max-width: 720px;
  color: #a9b8cb;
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  line-height: 1.9;
}

.academia-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.academia-hero-tags span {
  position: relative;
  padding: 0.48rem 0.8rem 0.48rem 1.45rem;
  border: 1px solid rgba(103, 232, 249, 0.17);
  border-radius: 9px;
  color: #dbeafe;
  font-size: 0.82rem;
  background: rgba(8, 21, 41, 0.72);
}

.academia-hero-tags span::before {
  content: "";
  position: absolute;
  left: 0.65rem;
  top: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #22d3ee;
  transform: translateY(-50%);
}

.academia-lab {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(103, 232, 249, 0.22);
  border-radius: 30px;
  background: rgba(4, 11, 25, 0.82);
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.42), 0 0 65px rgba(34, 211, 238, 0.08);
  backdrop-filter: blur(18px);
}

.academia-lab::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.07), transparent 38%, rgba(124, 58, 237, 0.08));
}

.lab-topbar,
.lab-footer {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lab-topbar {
  min-height: 64px;
  padding: 0 1.25rem;
  border-bottom: 1px solid rgba(103, 232, 249, 0.13);
  color: #dbeafe;
  font-size: 0.86rem;
}

.lab-topbar > div {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.lab-topbar > span {
  color: #64748b;
  font-size: 0.68rem;
}

.lab-status {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.7);
}

.lab-canvas {
  position: relative;
  height: 390px;
  overflow: hidden;
  background:
    linear-gradient(rgba(125, 211, 252, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
}

.lab-axis {
  position: absolute;
  z-index: 0;
  opacity: 0.68;
  background: linear-gradient(90deg, transparent, #0ea5e9 16%, #8b5cf6 84%, transparent);
}

.lab-axis-x {
  top: 50%;
  left: 8%;
  width: 84%;
  height: 1px;
}

.lab-axis-y {
  top: 8%;
  left: 50%;
  width: 1px;
  height: 84%;
  background: linear-gradient(transparent, #0ea5e9 16%, #8b5cf6 84%, transparent);
}

.lab-node {
  position: absolute;
  z-index: 2;
  min-width: 90px;
  padding: 0.7rem 0.8rem;
  border: 1px solid rgba(125, 211, 252, 0.24);
  border-radius: 14px;
  color: #e0f2fe;
  text-align: center;
  background: rgba(7, 18, 36, 0.94);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.34);
}

.lab-node span,
.lab-node small {
  display: block;
}

.lab-node span { font-weight: 800; }
.lab-node small { margin-top: 0.16rem; color: #7c8da6; font-size: 0.66rem; }

.lab-node-center {
  top: 50%;
  left: 50%;
  min-width: 112px;
  padding: 1.05rem;
  border-color: rgba(103, 232, 249, 0.48);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 40px rgba(34, 211, 238, 0.16);
}

.lab-node-center span {
  color: #67e8f9;
  font-family: "JetBrains Mono", monospace;
  letter-spacing: 0.08em;
}

.lab-node-order { top: 11%; left: 8%; }
.lab-node-plan { top: 12%; right: 8%; }
.lab-node-shop { bottom: 12%; right: 8%; }
.lab-node-stock { bottom: 11%; left: 8%; }
.lab-node-quality { top: 50%; right: 2.5%; transform: translateY(-50%); }

.lab-pulse {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(34, 211, 238, 0.26);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: academia-pulse 3.2s ease-out infinite;
}

.lab-footer {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(103, 232, 249, 0.13);
}

.lab-footer > div {
  padding: 1rem;
}

.lab-footer > div + div {
  border-left: 1px solid rgba(103, 232, 249, 0.11);
}

.lab-footer span,
.lab-footer strong {
  display: block;
}

.lab-footer span { color: #64748b; font-size: 0.66rem; }
.lab-footer strong { margin-top: 0.25rem; color: #cbd5e1; font-size: 0.78rem; }

.academia-principle-strip {
  color: #cbd5e1;
  background: #050c19;
  border-block: 1px solid rgba(125, 211, 252, 0.12);
}

.academia-principle-strip .container {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.academia-principle-strip p {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-height: 78px;
  padding: 1rem 1.5rem;
  margin: 0;
  font-size: 0.86rem;
}

.academia-principle-strip p + p {
  border-left: 1px solid rgba(125, 211, 252, 0.12);
}

.academia-principle-strip span {
  color: #22d3ee;
  font-size: 0.68rem;
}

.academia-section {
  position: relative;
  padding: clamp(5rem, 9vw, 8rem) 0;
}

.academia-section-light {
  color: #0f172a;
  background:
    radial-gradient(circle at 82% 15%, rgba(59, 130, 246, 0.07), transparent 26%),
    #f5f7fb;
}

.academia-section-dark {
  overflow: hidden;
  color: #f8fafc;
  background:
    radial-gradient(circle at 12% 22%, rgba(14, 165, 233, 0.1), transparent 27%),
    radial-gradient(circle at 88% 82%, rgba(124, 58, 237, 0.1), transparent 29%),
    #050c19;
}

.academia-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(340px, 0.58fr);
  align-items: end;
  gap: 3rem;
  margin-bottom: clamp(2.7rem, 5vw, 4.2rem);
}

.academia-section-heading h2 {
  margin: 0.85rem 0 0;
  color: #0f172a;
  font-size: clamp(2.15rem, 4.4vw, 3.75rem);
  line-height: 1.14;
  letter-spacing: -0.045em;
}

.academia-section-heading > p {
  margin: 0;
  padding-left: 1.3rem;
  border-left: 2px solid #22d3ee;
  color: #64748b;
  line-height: 1.9;
}

.academia-section-heading.heading-on-dark h2 { color: #f8fafc; }
.academia-section-heading.heading-on-dark > p { color: #94a3b8; }

.academia-support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.academia-support-card {
  position: relative;
  overflow: hidden;
  min-height: 390px;
  padding: clamp(1.6rem, 3vw, 2.35rem);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.07);
}

.academia-support-card::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -65px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: var(--card-halo, rgba(14, 165, 233, 0.09));
}

.academia-support-card.card-cyan { --card-accent: #0891b2; --card-halo: rgba(6, 182, 212, 0.12); }
.academia-support-card.card-violet { --card-accent: #7c3aed; --card-halo: rgba(124, 58, 237, 0.11); }
.academia-support-card.card-blue { --card-accent: #2563eb; --card-halo: rgba(37, 99, 235, 0.1); }
.academia-support-card.card-amber { --card-accent: #b45309; --card-halo: rgba(245, 158, 11, 0.11); }

.support-index {
  color: var(--card-accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.support-role {
  display: inline-flex;
  margin-top: 1.4rem;
  padding: 0.34rem 0.62rem;
  border-radius: 7px;
  color: var(--card-accent);
  font-size: 0.72rem;
  font-weight: 800;
  background: color-mix(in srgb, var(--card-accent) 9%, white);
}

.academia-support-card h3 {
  margin: 0.75rem 0;
  color: #0f172a;
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
}

.academia-support-card > p {
  color: #64748b;
  line-height: 1.8;
}

.academia-support-card ul {
  display: grid;
  gap: 0.6rem;
  margin: 1.3rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  list-style: none;
}

.academia-support-card li {
  position: relative;
  padding-left: 1.25rem;
  color: #334155;
  font-size: 0.88rem;
}

.academia-support-card li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--card-accent);
}

.academia-path {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.academia-path article {
  position: relative;
  min-height: 285px;
  padding: 1.8rem;
  border: 1px solid rgba(125, 211, 252, 0.13);
  background: rgba(8, 21, 41, 0.56);
}

.academia-path article:first-child { border-radius: 24px 0 0 24px; }
.academia-path article:last-child { border-radius: 0 24px 24px 0; }
.academia-path article + article { border-left: 0; }

.academia-path article:not(:last-child)::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -5px;
  width: 9px;
  height: 9px;
  border-top: 1px solid #22d3ee;
  border-right: 1px solid #22d3ee;
  transform: rotate(45deg);
}

.path-num {
  color: #64748b;
  font-size: 0.68rem;
}

.path-glyph {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin: 1.5rem 0 1.25rem;
  border: 1px solid rgba(103, 232, 249, 0.26);
  border-radius: 18px;
  color: #67e8f9;
  font-size: 1.15rem;
  font-weight: 900;
  background: rgba(34, 211, 238, 0.06);
}

.academia-path h3 {
  margin-bottom: 0.55rem;
  color: #f8fafc;
  font-size: 1.08rem;
}

.academia-path p {
  margin: 0;
  color: #8da0b8;
  font-size: 0.86rem;
  line-height: 1.75;
}

.academia-evidence-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(420px, 1.22fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  margin-top: 1.5rem;
  padding: clamp(1.8rem, 4vw, 3rem);
  border: 1px solid rgba(196, 181, 253, 0.18);
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.08), rgba(8, 21, 41, 0.7));
}

.evidence-copy h3 {
  margin: 0.8rem 0;
  color: #f8fafc;
  font-size: clamp(1.45rem, 2.5vw, 2.05rem);
}

.evidence-copy p {
  margin: 0;
  color: #94a3b8;
  line-height: 1.8;
}

.evidence-list {
  display: grid;
  gap: 0.6rem;
}

.evidence-list > div {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  align-items: center;
  gap: 0.8rem;
  min-height: 54px;
  padding: 0.65rem 0.8rem;
  border: 1px solid rgba(125, 211, 252, 0.11);
  border-radius: 12px;
  background: rgba(3, 10, 23, 0.48);
}

.evidence-list span {
  color: #22d3ee;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.64rem;
}

.evidence-list strong {
  color: #cbd5e1;
  font-size: 0.84rem;
}

.evidence-list i {
  color: #86efac;
  font-size: 0.72rem;
  font-style: normal;
}

.academia-collab-table {
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.09);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.07);
}

.collab-row {
  display: grid;
  grid-template-columns: 0.75fr 1fr 1.25fr 1.35fr;
  align-items: center;
  min-height: 78px;
  padding: 1rem 1.5rem;
}

.collab-row + .collab-row {
  border-top: 1px solid rgba(15, 23, 42, 0.07);
}

.collab-row > * {
  padding-right: 1rem;
}

.collab-row span {
  color: #64748b;
  font-size: 0.84rem;
}

.collab-row strong {
  color: #0f172a;
}

.collab-head {
  min-height: 52px;
  background: #0b1729;
}

.collab-head span {
  color: #a5b4c8;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}

.academia-boundary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: center;
  margin-top: 1.4rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid rgba(37, 99, 235, 0.13);
  border-radius: 22px;
  background: rgba(239, 246, 255, 0.7);
}

.boundary-mark {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 19px;
  color: #2563eb;
  font-size: 1.2rem;
  font-weight: 900;
  background: #dbeafe;
}

.academia-boundary h3 {
  margin: 0.55rem 0 0.3rem;
  color: #0f172a;
  font-size: 1.2rem;
}

.academia-boundary p {
  margin: 0;
  color: #64748b;
  font-size: 0.88rem;
  line-height: 1.8;
}

.academia-cta {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  color: #fff;
  background:
    radial-gradient(circle at 88% 50%, rgba(124, 58, 237, 0.24), transparent 27%),
    linear-gradient(135deg, #071321, #0b1c36 55%, #15113a);
}

.academia-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 3rem;
}

.academia-cta h2 {
  margin: 0.75rem 0 0.5rem;
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.15;
}

.academia-cta p {
  margin: 0;
  color: #a8b6ca;
}

.academia-cta-actions {
  display: flex;
  gap: 0.8rem;
}

@keyframes academia-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes academia-pulse {
  0% { opacity: 0.8; transform: translate(-50%, -50%) scale(0.65); }
  75%, 100% { opacity: 0; transform: translate(-50%, -50%) scale(1.35); }
}

@media (prefers-reduced-motion: reduce) {
  .entry-ring-b,
  .lab-pulse { animation: none; }
}

@media (max-width: 1024px) {
  .academia-entry-inner,
  .academia-hero-grid,
  .academia-section-heading,
  .academia-evidence-panel,
  .academia-cta-inner {
    grid-template-columns: 1fr;
  }

  .academia-entry-map { min-height: 340px; }
  .academia-hero-grid { padding-top: 4rem; }
  .academia-lab { max-width: 680px; }
  .academia-section-heading { gap: 1.3rem; }
  .academia-section-heading > p { max-width: 700px; }
  .academia-path { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
  .academia-path article,
  .academia-path article:first-child,
  .academia-path article:last-child { border: 1px solid rgba(125, 211, 252, 0.13); border-radius: 20px; }
  .academia-path article::after { display: none; }
  .academia-cta-actions { justify-content: flex-start; }
}

@media (max-width: 760px) {
  .page-academia .site-header { top: 34px; }
  .academia-entry-inner { grid-template-columns: 1fr; }
  .academia-entry-map { min-height: 300px; transform: scale(0.88); }
  .academia-hero { min-height: auto; }
  .academia-hero-grid { grid-template-columns: 1fr; padding-block: 4.5rem; }
  .academia-hero-copy h1 br { display: none; }
  .academia-lab { border-radius: 22px; }
  .lab-canvas { height: 330px; }
  .lab-node-quality { display: none; }
  .academia-principle-strip .container,
  .academia-support-grid,
  .academia-path { grid-template-columns: 1fr; }
  .academia-principle-strip p + p { border-top: 1px solid rgba(125, 211, 252, 0.12); border-left: 0; }
  .academia-support-card { min-height: auto; }
  .academia-evidence-panel { grid-template-columns: 1fr; }
  .collab-row { grid-template-columns: 1fr; gap: 0.35rem; padding: 1.2rem; }
  .collab-row > * { padding-right: 0; }
  .collab-row span { font-size: 0.86rem; }
  .collab-head { display: none; }
  .collab-row strong { color: #2563eb; margin-bottom: 0.25rem; }
  .academia-boundary { grid-template-columns: 1fr; }
  .academia-cta-actions { flex-direction: column; }
  .academia-cta-actions .btn { width: 100%; }
}

@media (max-width: 520px) {
  .academia-entry-copy h2 br { display: none; }
  .academia-entry-map { margin-inline: -1rem; transform: scale(0.78); }
  .lab-canvas { height: 300px; }
  .lab-node { min-width: 76px; padding: 0.58rem 0.65rem; }
  .lab-node-center { min-width: 92px; }
  .lab-node-order,
  .lab-node-stock { left: 3%; }
  .lab-node-plan,
  .lab-node-shop { right: 3%; }
  .lab-footer { grid-template-columns: 1fr; }
  .lab-footer > div + div { border-top: 1px solid rgba(103, 232, 249, 0.11); border-left: 0; }
  .evidence-list > div { grid-template-columns: 58px 1fr; }
  .evidence-list i { grid-column: 2; }
}

/* ========================================
   2026 全站视觉升级 · Precision Industry UI
   ======================================== */

.site-cyber {
  --ui-bg: #030812;
  --ui-bg-soft: #07111f;
  --ui-panel: rgba(10, 22, 39, 0.78);
  --ui-panel-strong: rgba(11, 25, 44, 0.94);
  --ui-line: rgba(125, 211, 252, 0.14);
  --ui-line-active: rgba(103, 232, 249, 0.42);
  --ui-text: #f5f9ff;
  --ui-copy: #9bacbf;
  --ui-cyan: #46d9ff;
  --ui-blue: #4f8cff;
  --ui-violet: #9b87ff;
  --ui-green: #50e3b3;
  --ui-radius: 18px;
  background: var(--ui-bg);
  color: var(--ui-text);
  letter-spacing: 0.005em;
}

.site-cyber .container {
  width: min(1240px, calc(100% - 48px));
}

.site-cyber .domain-banner {
  display: none;
}

.site-cyber .site-header,
.page-academia .site-header {
  top: 0;
  padding: 10px 0;
  border: 0;
  background: transparent;
  backdrop-filter: none;
}

.site-cyber .site-header::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: min(1180px, calc(100% - 64px));
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(70, 217, 255, 0.2), transparent);
  transform: translateX(-50%);
  pointer-events: none;
}

.site-cyber .site-header .header-inner {
  min-height: 66px;
  padding: 0.35rem 0.55rem 0.35rem 0.8rem;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 20px;
  background: rgba(3, 8, 18, 0.76);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(22px) saturate(150%);
}

.site-cyber .site-header.scrolled {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.site-cyber .site-header.scrolled .header-inner {
  border-color: rgba(70, 217, 255, 0.2);
  background: rgba(3, 8, 18, 0.93);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.42), 0 0 34px rgba(70, 217, 255, 0.045);
}

.site-cyber .site-header .logo-img {
  height: 48px;
}

.site-cyber .nav a,
.site-cyber .nav-dropdown-toggle {
  min-height: 36px;
  padding-inline: 0.78rem;
  border-radius: 10px;
  color: #91a3b8;
  font-size: 0.82rem;
  font-weight: 600;
}

.site-cyber .nav a::before {
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(70, 217, 255, 0.09), rgba(79, 140, 255, 0.04));
}

.site-cyber .nav a:hover,
.site-cyber .nav a.active,
.site-cyber .nav-dropdown-toggle:hover {
  color: #e6faff;
  background: rgba(70, 217, 255, 0.07);
}

.site-cyber .nav-cta {
  min-height: 38px !important;
  padding: 0.55rem 1.05rem !important;
  border-color: rgba(165, 243, 252, 0.5) !important;
  border-radius: 11px !important;
  background: linear-gradient(135deg, #ecfeff 0%, #bae6fd 100%) !important;
  color: #061321 !important;
  box-shadow: 0 10px 28px rgba(34, 211, 238, 0.16) !important;
}

.site-cyber .nav-domain {
  border-color: rgba(70, 217, 255, 0.2) !important;
  border-radius: 10px !important;
  color: #73dcf7 !important;
  background: rgba(70, 217, 255, 0.045) !important;
}

.site-cyber:not(.page-home):not(.page-academia) main,
.page-academia main {
  padding-top: 86px;
}

.site-cyber .cyber-mesh {
  background:
    radial-gradient(ellipse 58% 46% at 16% 6%, rgba(14, 165, 233, 0.13), transparent 65%),
    radial-gradient(ellipse 46% 42% at 88% 78%, rgba(124, 92, 255, 0.095), transparent 66%),
    radial-gradient(ellipse 34% 32% at 56% 42%, rgba(59, 130, 246, 0.045), transparent 70%);
}

.site-cyber .cyber-grid {
  opacity: 0.58;
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 68% at 50% 22%, #000 8%, transparent 75%);
}

.site-cyber .btn {
  min-height: 46px;
  padding: 0.78rem 1.35rem;
  border-radius: 12px;
  letter-spacing: 0.01em;
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.site-cyber .btn:hover {
  transform: translateY(-2px);
}

.site-cyber .btn.primary {
  background: linear-gradient(135deg, #ecfeff 0%, #c8f2ff 58%, #dbeafe 100%);
  border-color: rgba(255, 255, 255, 0.78);
  box-shadow: 0 14px 34px rgba(34, 211, 238, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.84);
}

.site-cyber .btn.ghost {
  color: #d8e6f4;
  border-color: rgba(148, 163, 184, 0.24);
  background: rgba(8, 19, 34, 0.68);
}

.site-cyber .btn.ghost:hover {
  border-color: rgba(70, 217, 255, 0.48);
  background: rgba(13, 31, 53, 0.86);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.site-cyber a:focus-visible,
.site-cyber button:focus-visible,
.site-cyber input:focus-visible,
.site-cyber textarea:focus-visible {
  outline: 2px solid var(--ui-cyan);
  outline-offset: 3px;
}

/* 首页：更清晰的首屏与信息节奏 */
.page-home main {
  padding-top: 86px;
}

.page-home .cyber-hero {
  min-height: min(860px, calc(100vh - 12px));
  padding: clamp(5rem, 9vw, 7.5rem) 0 clamp(4.5rem, 8vw, 7rem);
  background:
    linear-gradient(90deg, rgba(3, 8, 18, 0.12), rgba(3, 8, 18, 0.48)),
    radial-gradient(circle at 78% 39%, rgba(70, 217, 255, 0.13), transparent 23%),
    radial-gradient(circle at 11% 16%, rgba(79, 140, 255, 0.1), transparent 28%);
}

.page-home .cyber-hero::before {
  content: "";
  position: absolute;
  top: 18%;
  right: 6%;
  width: 46vw;
  max-width: 700px;
  aspect-ratio: 1;
  border: 1px solid rgba(70, 217, 255, 0.08);
  border-radius: 50%;
  background: repeating-radial-gradient(circle, transparent 0 54px, rgba(70, 217, 255, 0.035) 55px 56px);
  opacity: 0.75;
  animation: none;
}

.page-home .home-hero-upgrade {
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  gap: clamp(3.2rem, 7vw, 6.5rem);
}

.page-home .hero-eyebrow {
  width: fit-content;
  padding: 0.42rem 0.68rem;
  border: 1px solid rgba(70, 217, 255, 0.2);
  border-radius: 9px;
  color: #76e4ff;
  background: rgba(70, 217, 255, 0.045);
}

.page-home .hero-eyebrow::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #50e3b3;
  box-shadow: 0 0 12px rgba(80, 227, 179, 0.7);
}

.page-home .home-hero-compact .hero-content h1 {
  max-width: 10.5em;
  color: #f8fbff;
  font-size: clamp(2.75rem, 5.1vw, 4.75rem);
  font-weight: 900;
  line-height: 1.07;
  letter-spacing: -0.06em;
  text-wrap: balance;
}

.page-home .hero-subtitle {
  max-width: 670px;
  color: #a7b6c8;
  font-size: clamp(1rem, 1.3vw, 1.14rem);
  line-height: 1.9;
}

.page-home .hero-proof-grid {
  gap: 0.6rem;
  max-width: 720px;
}

.page-home .hero-proof-grid div {
  padding: 0.9rem 0.85rem;
  border-color: rgba(125, 211, 252, 0.12);
  border-radius: 13px;
  background: rgba(7, 18, 33, 0.66);
}

.page-home .hero-proof-grid strong {
  font-size: 1.05rem;
}

.page-home .hero-proof-grid span {
  color: #8fa1b6;
  font-size: 0.74rem;
}

.page-home .home-hero-visual {
  position: relative;
  padding: 9px;
  border: 1px solid rgba(70, 217, 255, 0.2);
  border-radius: 24px;
  background: rgba(5, 13, 26, 0.84);
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.46), 0 0 70px rgba(70, 217, 255, 0.08);
}

.page-home .home-hero-visual::before {
  content: "LIVE OPERATIONS / MOM";
  position: absolute;
  z-index: 2;
  top: -13px;
  left: 24px;
  padding: 0.35rem 0.65rem;
  border: 1px solid rgba(70, 217, 255, 0.2);
  border-radius: 7px;
  color: #6fe6ff;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  background: #07111f;
}

.page-home .home-hero-visual img {
  border-radius: 17px;
  filter: saturate(0.9) contrast(1.035);
}

.page-home .hero-proof-panel {
  right: 1.15rem;
  bottom: 1.15rem;
  border-radius: 15px;
  border-color: rgba(70, 217, 255, 0.22);
  background: rgba(3, 10, 22, 0.88);
}

.page-home .home-section-dark,
.page-home .home-section-light {
  padding-block: clamp(5.2rem, 8vw, 7.4rem);
}

.page-home .home-section-dark {
  background:
    linear-gradient(180deg, rgba(3, 8, 18, 0.2), rgba(5, 13, 24, 0.78)),
    transparent;
}

.site-cyber.page-home .home-section-light {
  background:
    radial-gradient(circle at 90% 16%, rgba(79, 140, 255, 0.065), transparent 25%),
    #07111f;
  border-block-color: rgba(125, 211, 252, 0.08);
}

.page-home .section-header {
  max-width: 820px;
  margin: 0 0 clamp(2.5rem, 5vw, 4rem);
  text-align: left;
}

.page-home .section-header::before {
  content: "OPERATION INTELLIGENCE";
  display: block;
  margin-bottom: 0.75rem;
  color: #48d8f8;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.page-home .section-header h2 {
  color: #f6f9fd;
  font-size: clamp(2rem, 3.6vw, 3.25rem);
  font-weight: 850;
  line-height: 1.16;
  letter-spacing: -0.045em;
}

.page-home .section-header p {
  max-width: 760px;
  color: #98a9bd;
  font-size: 1rem;
  line-height: 1.85;
}

.page-home .capability-board,
.page-home .data-governance-panel,
.page-home .partner-program-board {
  gap: 1.2rem;
}

.page-home .capability-map article,
.page-home .scenario-metric-board article,
.page-home .delivery-proof-board article,
.page-home .partner-value-grid article {
  border-color: rgba(125, 211, 252, 0.13);
  border-radius: var(--ui-radius);
  background: linear-gradient(145deg, rgba(12, 27, 47, 0.88), rgba(6, 15, 28, 0.82));
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.page-home .capability-map article:hover,
.page-home .scenario-metric-board article:hover,
.page-home .delivery-proof-board article:hover,
.page-home .partner-value-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(70, 217, 255, 0.36);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.page-home .capability-gallery,
.page-home .data-governance-panel,
.page-home .partner-program-board {
  border-radius: 22px;
  border-color: rgba(125, 211, 252, 0.14);
  background: linear-gradient(145deg, rgba(10, 24, 42, 0.92), rgba(5, 14, 27, 0.9));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

.page-home .product-gallery-tabs {
  padding: 0.35rem;
  border-radius: 12px;
  background: rgba(2, 8, 18, 0.52);
}

.page-home .product-gallery-tab {
  border-radius: 9px;
}

.page-home .capability-gallery-image {
  border-radius: 15px;
}

.page-home .delivery-proof-board .delivery-phase-num {
  border-radius: 10px;
  background: linear-gradient(135deg, #62e6ff, #789bff);
}

/* 主官网独立业务入口：与 MOM 保持视觉边界 */
.academia-entry {
  border-block-color: rgba(196, 181, 253, 0.16);
  background:
    radial-gradient(circle at 82% 18%, rgba(139, 92, 246, 0.22), transparent 30%),
    radial-gradient(circle at 13% 90%, rgba(56, 189, 248, 0.1), transparent 31%),
    linear-gradient(145deg, #080a17, #0d1024 56%, #15112e);
}

.academia-entry-inner {
  min-height: 520px;
}

.academia-entry-copy h2 {
  font-size: clamp(2.45rem, 4.7vw, 4.1rem);
}

/* 子页面：统一为产品级叙事 */
.site-cyber:not(.page-home):not(.page-academia) .subpage-hero {
  min-height: 630px;
  display: flex;
  align-items: center;
  padding: clamp(5.5rem, 9vw, 8rem) 0 clamp(4.5rem, 7vw, 6rem);
  background:
    linear-gradient(rgba(3, 8, 18, 0.08), rgba(3, 8, 18, 0.6)),
    radial-gradient(circle at 77% 42%, rgba(70, 217, 255, 0.1), transparent 25%),
    radial-gradient(circle at 9% 12%, rgba(79, 140, 255, 0.08), transparent 28%);
  border-bottom: 1px solid rgba(125, 211, 252, 0.08);
}

.site-cyber:not(.page-home):not(.page-academia) .subpage-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(125, 211, 252, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.028) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, #000, transparent 66%);
}

.site-cyber .subpage-hero-with-visual {
  grid-template-columns: minmax(0, 0.92fr) minmax(460px, 1.08fr);
  gap: clamp(3rem, 7vw, 6rem);
}

.site-cyber .subpage-hero .hero-eyebrow {
  margin-bottom: 1.15rem;
  padding: 0.4rem 0.65rem;
  border: 1px solid rgba(70, 217, 255, 0.18);
  border-radius: 8px;
  background: rgba(70, 217, 255, 0.045);
}

.site-cyber .subpage-hero h1,
.site-cyber .subpage-hero h1.hero-headline-long {
  max-width: 12em;
  margin-bottom: 1.35rem;
  color: #f7fbff;
  font-size: clamp(2.6rem, 4.6vw, 4.4rem);
  font-weight: 900;
  line-height: 1.09;
  letter-spacing: -0.055em;
}

.site-cyber .subpage-hero h1.hero-headline-long {
  max-width: 12.5em;
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  line-height: 1.18;
}

.site-cyber .subpage-hero .hero-subtitle {
  max-width: 680px;
  color: #a0b0c3;
  font-size: 1.03rem;
  line-height: 1.9;
}

.site-cyber .subpage-hero-visual {
  padding: 38px 8px 8px;
  border-color: rgba(70, 217, 255, 0.2);
  border-radius: 22px;
  background: rgba(5, 14, 27, 0.88);
  box-shadow: 0 38px 95px rgba(0, 0, 0, 0.4), 0 0 60px rgba(70, 217, 255, 0.07);
}

.site-cyber .subpage-hero-visual::before {
  inset: 0;
  width: auto;
  aspect-ratio: auto;
  z-index: 2;
  background:
    radial-gradient(circle at 22px 18px, #ff6b6b 0 3px, transparent 4px),
    radial-gradient(circle at 36px 18px, #ffd166 0 3px, transparent 4px),
    radial-gradient(circle at 50px 18px, #50e3b3 0 3px, transparent 4px),
    linear-gradient(180deg, rgba(255,255,255,0.035), transparent 36px);
}

.site-cyber .subpage-hero-visual::after {
  content: "SYSTEM VIEW / 01";
  position: absolute;
  top: 12px;
  right: 16px;
  z-index: 3;
  color: #60758d;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.55rem;
  letter-spacing: 0.1em;
}

.site-cyber .subpage-hero-visual img {
  border-radius: 14px;
  filter: saturate(0.88) contrast(1.035);
}

.site-cyber:not(.page-home):not(.page-academia) .section {
  padding: clamp(5rem, 8vw, 7.25rem) 0;
  color: #dce7f4;
  background: #050d19;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt {
  background:
    radial-gradient(circle at 86% 16%, rgba(79, 140, 255, 0.05), transparent 24%),
    #081321;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt::before {
  background: linear-gradient(90deg, transparent, rgba(70, 217, 255, 0.13), transparent);
}

.site-cyber:not(.page-home):not(.page-academia) .section-header {
  max-width: 850px;
  margin-bottom: clamp(2.7rem, 5vw, 4.25rem);
}

.site-cyber:not(.page-home):not(.page-academia) .section-header .eyebrow {
  margin-bottom: 0.85rem;
  color: #54daf8;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.66rem;
  font-weight: 700;
}

.site-cyber:not(.page-home):not(.page-academia) .section-header h2 {
  margin-bottom: 1rem;
  color: #f5f9ff;
  font-size: clamp(2rem, 3.5vw, 3.15rem);
  font-weight: 850;
  line-height: 1.18;
  letter-spacing: -0.04em;
}

.site-cyber:not(.page-home):not(.page-academia) .section-header p {
  color: #98a9bd;
  font-size: 1rem;
  line-height: 1.85;
}

.site-cyber:not(.page-home):not(.page-academia) .card,
.site-cyber:not(.page-home):not(.page-academia) .arch-layer,
.site-cyber:not(.page-home):not(.page-academia) .value-metric {
  border-color: rgba(125, 211, 252, 0.13);
  border-radius: var(--ui-radius);
  background: linear-gradient(145deg, rgba(13, 28, 48, 0.9), rgba(6, 15, 28, 0.86));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.site-cyber:not(.page-home):not(.page-academia) .card::before {
  height: 2px;
  opacity: 0.7;
  background: linear-gradient(90deg, transparent, rgba(70, 217, 255, 0.45), transparent);
}

.site-cyber:not(.page-home):not(.page-academia) .card:hover,
.site-cyber:not(.page-home):not(.page-academia) .arch-layer:hover {
  transform: translateY(-4px);
  border-color: rgba(70, 217, 255, 0.32);
  box-shadow: 0 22px 52px rgba(0, 0, 0, 0.25), 0 0 32px rgba(70, 217, 255, 0.045);
}

.site-cyber:not(.page-home):not(.page-academia) .card h3,
.site-cyber:not(.page-home):not(.page-academia) .arch-layer h3,
.site-cyber:not(.page-home):not(.page-academia) .product-showcase-content h3 {
  color: #f3f8fd;
}

.site-cyber:not(.page-home):not(.page-academia) .card p,
.site-cyber:not(.page-home):not(.page-academia) .arch-layer p,
.site-cyber:not(.page-home):not(.page-academia) .product-showcase-content p,
.site-cyber:not(.page-home):not(.page-academia) .product-showcase-content li {
  color: #96a8bd;
}

.site-cyber .product-showcase {
  gap: clamp(2.5rem, 6vw, 5.25rem);
}

.site-cyber .product-showcase-content h3 {
  margin-bottom: 0.9rem;
  font-size: clamp(1.65rem, 2.7vw, 2.35rem);
  line-height: 1.25;
}

.site-cyber .product-showcase-content p {
  font-size: 0.98rem;
  line-height: 1.85;
}

.site-cyber .product-showcase-content ul {
  gap: 0.7rem;
  margin-top: 1.25rem;
}

.site-cyber .product-showcase-content li {
  padding-left: 1.35rem;
  line-height: 1.7;
}

.site-cyber .product-showcase-content li::before {
  top: 0.67em;
  background: #46d9ff;
  box-shadow: 0 0 10px rgba(70, 217, 255, 0.58);
}

.site-cyber .product-showcase-media,
.site-cyber .screenshot-grid {
  position: relative;
  padding: 8px;
  border: 1px solid rgba(125, 211, 252, 0.14);
  border-radius: 20px;
  background: rgba(3, 10, 21, 0.72);
  box-shadow: 0 28px 75px rgba(0, 0, 0, 0.28);
}

.site-cyber .product-showcase-media img,
.site-cyber .screenshot-grid img {
  border-radius: 13px;
  border-color: rgba(125, 211, 252, 0.12);
  filter: saturate(0.9) contrast(1.025);
}

.site-cyber .screenshot-grid {
  gap: 8px;
}

.site-cyber .scenario-tag {
  display: inline-flex;
  margin-bottom: 0.9rem;
  padding: 0.38rem 0.68rem;
  border: 1px solid rgba(70, 217, 255, 0.2);
  border-radius: 8px;
  color: #62def8;
  font-size: 0.7rem;
  font-weight: 700;
  background: rgba(70, 217, 255, 0.055);
}

.site-cyber .evolution-track {
  padding: 2rem;
  border: 1px solid rgba(125, 211, 252, 0.12);
  border-radius: 20px;
  background: rgba(6, 16, 30, 0.72);
}

.site-cyber .evolution-step-dot {
  border-color: rgba(70, 217, 255, 0.3);
  background: #0b1b30;
}

.site-cyber .evolution-step.is-current .evolution-step-dot {
  background: #46d9ff;
  box-shadow: 0 0 22px rgba(70, 217, 255, 0.4);
}

/* 关于页与联系页：避免所有页面只像同一张产品截图 */
.page-about .subpage-hero {
  background:
    radial-gradient(circle at 78% 42%, rgba(155, 135, 255, 0.13), transparent 25%),
    radial-gradient(circle at 9% 14%, rgba(70, 217, 255, 0.08), transparent 28%),
    #030812 !important;
}

.page-about .about-position-card,
.page-about .partner-program-board,
.page-about .enterprise-journey,
.page-about .partner-enablement-grid article {
  border-radius: var(--ui-radius);
  border-color: rgba(155, 135, 255, 0.16);
}

.page-contact .subpage-hero {
  background:
    radial-gradient(circle at 78% 42%, rgba(80, 227, 179, 0.11), transparent 25%),
    radial-gradient(circle at 9% 14%, rgba(70, 217, 255, 0.07), transparent 28%),
    #030812 !important;
}

.page-contact .contact-inner {
  grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr);
  gap: clamp(3rem, 7vw, 6rem);
}

.page-contact .contact-content {
  position: sticky;
  top: 116px;
  padding: 2rem;
  border: 1px solid rgba(80, 227, 179, 0.14);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(9, 27, 39, 0.8), rgba(5, 14, 25, 0.76));
}

.page-contact .contact-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.page-contact .contact-info {
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(125, 211, 252, 0.11);
  border-radius: 14px;
}

.page-contact .contact-info li {
  min-height: 58px;
  padding: 0.8rem 1rem;
}

.page-contact .contact-info li + li {
  border-top: 1px solid rgba(125, 211, 252, 0.1);
}

.page-contact .contact-form {
  padding: clamp(1.6rem, 3.5vw, 2.5rem);
  border-color: rgba(70, 217, 255, 0.17);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(12, 28, 48, 0.92), rgba(6, 15, 28, 0.9));
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.28);
}

.page-contact .form-field {
  gap: 0.62rem;
  margin-bottom: 1.2rem;
}

.page-contact .form-field input,
.page-contact .form-field textarea {
  min-height: 48px;
  border-color: rgba(125, 211, 252, 0.14);
  border-radius: 10px;
  background: rgba(3, 10, 21, 0.68);
}

.page-contact .form-field textarea {
  min-height: 132px;
}

/* 高校独立页保持单独品牌色，同时统一交互精度 */
.page-academia .academia-hero {
  min-height: min(840px, 100vh);
}

.page-academia .academia-lab,
.page-academia .academia-support-card,
.page-academia .academia-evidence-panel,
.page-academia .academia-collab-table,
.page-academia .academia-boundary {
  border-radius: var(--ui-radius);
}

.page-academia .academia-support-card {
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.page-academia .academia-support-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.2);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.1);
}

/* CTA 与页脚 */
.site-cyber .cyber-cta-section {
  padding-block: clamp(5rem, 8vw, 7rem) !important;
  background:
    radial-gradient(circle at 78% 50%, rgba(79, 140, 255, 0.11), transparent 27%),
    #030812 !important;
}

.site-cyber .cyber-cta-panel {
  overflow: hidden;
  padding: clamp(2.4rem, 6vw, 5rem);
  border-color: rgba(70, 217, 255, 0.18);
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(12, 30, 52, 0.96), rgba(8, 18, 35, 0.94)),
    #07111f;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.3);
}

.site-cyber .cyber-cta-panel h2 {
  color: #f7fbff;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.045em;
}

.site-cyber .site-footer {
  padding: 3.5rem 0;
  border-top-color: rgba(125, 211, 252, 0.1);
  background: #02060d;
}

.site-cyber .footer-inner {
  align-items: flex-end;
}

.site-cyber .footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem 1rem;
  max-width: 620px;
}

.site-cyber .footer-links a {
  font-size: 0.8rem;
}

@media (max-width: 1120px) {
  .site-cyber .site-header .header-inner {
    min-height: 60px;
    padding: 0.3rem 0.5rem 0.3rem 0.75rem;
  }

  .site-cyber .site-header .logo-img { height: 44px; }

  .nav.site-nav {
    top: 82px;
    border-radius: 16px;
    background: rgba(3, 8, 18, 0.97);
  }

  .site-cyber .nav.site-nav a,
  .site-cyber .nav.site-nav .nav-dropdown-toggle {
    border-radius: 9px;
  }

  .site-cyber .subpage-hero-with-visual {
    grid-template-columns: minmax(0, 0.92fr) minmax(380px, 1.08fr);
    gap: 2.5rem;
  }
}

@media (max-width: 900px) {
  .site-cyber .container {
    width: min(100% - 32px, 760px);
  }

  .page-home .home-hero-upgrade,
  .site-cyber .subpage-hero-with-visual,
  .page-contact .contact-inner {
    grid-template-columns: 1fr;
  }

  .page-home .home-hero-visual {
    order: 0;
  }

  .site-cyber:not(.page-home):not(.page-academia) .subpage-hero {
    min-height: auto;
  }

  .site-cyber .subpage-hero-copy {
    text-align: left;
  }

  .site-cyber .subpage-hero-with-visual h1.hero-headline-long,
  .site-cyber .subpage-hero-with-visual .hero-subtitle {
    margin-left: 0;
    margin-right: 0;
  }

  .page-contact .contact-content {
    position: static;
  }

  .site-cyber .footer-inner {
    align-items: flex-start;
  }

  .site-cyber .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .site-cyber .container {
    width: min(100% - 24px, 560px);
  }

  .site-cyber .site-header::after { display: none; }
  .site-cyber .site-header .header-inner { border-radius: 15px; }
  .page-home .cyber-hero { padding-top: 4rem; }
  .page-home .home-hero-compact .hero-content h1 { font-size: clamp(2.35rem, 12vw, 3.4rem); }
  .page-home .hero-proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-home .hero-actions { flex-direction: column; }
  .page-home .hero-actions .btn { width: 100%; }
  .page-home .home-hero-visual::before { left: 14px; }
  .page-home .hero-proof-panel { position: static; width: auto; margin: 8px 0 0; }
  .page-home .home-section-dark,
  .page-home .home-section-light,
  .site-cyber:not(.page-home):not(.page-academia) .section { padding-block: 4.25rem; }
  .site-cyber .subpage-hero h1,
  .site-cyber .subpage-hero h1.hero-headline-long { font-size: clamp(2.25rem, 11vw, 3.25rem); }
  .site-cyber .subpage-hero-visual { padding-top: 34px; }
  .site-cyber .product-showcase,
  .site-cyber .product-showcase.reverse { grid-template-columns: 1fr; }
  .site-cyber .product-showcase.reverse .product-showcase-media { order: 0; }
  .site-cyber .screenshot-grid { grid-template-columns: 1fr; }
  .page-contact .form-row { grid-template-columns: 1fr; }
  .site-cyber .footer-inner { flex-direction: column; }
}

/* ========================================
   品牌校正 · 工业世界模型与智能决策
   ======================================== */

.site-cyber {
  font-family: "PingFang SC", "HarmonyOS Sans SC", "MiSans", "Alibaba PuHuiTi 3", "Source Han Sans SC", "Noto Sans CJK SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

.site-cyber h1,
.site-cyber h2,
.site-cyber h3,
.site-cyber h4,
.site-cyber strong {
  font-family: inherit;
}

.page-home .home-hero-compact .hero-content h1,
.site-cyber .subpage-hero h1,
.site-cyber .subpage-hero h1.hero-headline-long,
.page-home .section-header h2,
.site-cyber:not(.page-home):not(.page-academia) .section-header h2,
.academia-entry-copy h2,
.academia-section-heading h2 {
  font-weight: 680;
  letter-spacing: -0.045em;
}

.page-home .hero-subtitle,
.site-cyber .subpage-hero .hero-subtitle,
.page-home .section-header p,
.site-cyber:not(.page-home):not(.page-academia) .section-header p {
  font-weight: 400;
  letter-spacing: 0;
}

.page-home .section-header::before {
  content: "XUANJI / INDUSTRIAL DECISION";
  font-weight: 500;
}

.page-home .home-hero-visual::before {
  content: "DECISION OPERATIONS / LIVE";
}

/* 深浅交替，减少模板化发光感 */
#world-model {
  color: #101b2c;
  background:
    radial-gradient(circle at 86% 12%, rgba(37, 99, 235, 0.07), transparent 24%),
    linear-gradient(180deg, #f5f7fa 0%, #edf2f7 100%);
  border-block: 1px solid rgba(15, 23, 42, 0.07);
}

#world-model::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, transparent, #000 16%, #000 84%, transparent);
}

#world-model .container {
  position: relative;
  z-index: 1;
}

#world-model .section-header::before {
  color: #1d4ed8;
}

#world-model .section-header h2 {
  color: #101827;
}

#world-model .section-header p {
  color: #56657a;
}

#decision-engine {
  background:
    radial-gradient(circle at 88% 12%, rgba(70, 217, 255, 0.07), transparent 25%),
    #06101d !important;
}

#delivery {
  color: #111827;
  background:
    radial-gradient(circle at 10% 92%, rgba(14, 165, 233, 0.055), transparent 27%),
    #f5f7fa !important;
  border-block-color: rgba(15, 23, 42, 0.06);
}

#delivery .section-header::before { color: #2563eb; }
#delivery .section-header h2 { color: #111827; }
#delivery .section-header p { color: #607086; }

#delivery .delivery-proof-board article,
#delivery .partner-program-board,
#delivery .partner-value-grid article {
  border-color: rgba(15, 23, 42, 0.09);
  color: #172033;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
}

#delivery .delivery-proof-board h3,
#delivery .partner-program-board h3,
#delivery .partner-value-grid strong {
  color: #111827;
}

#delivery .partner-kpis div {
  border-color: rgba(37, 99, 235, 0.11);
  background: #f7faff;
}

#delivery .partner-kpis strong { color: #2563eb; }
#delivery .partner-kpis span,
#delivery .partner-value-grid p { color: #64748b; }

/* 决策计算栈 */
.world-model-architecture {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(96, 165, 250, 0.22);
  border-radius: 24px;
  color: #dce9f7;
  background:
    radial-gradient(circle at 82% 12%, rgba(79, 140, 255, 0.13), transparent 24%),
    linear-gradient(145deg, #07111f 0%, #0a1728 56%, #071321 100%);
  box-shadow: 0 38px 90px rgba(15, 23, 42, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.045);
}

.world-model-architecture::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(125, 211, 252, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at 50% 44%, #000, transparent 80%);
}

.wm-architecture-head,
.wm-layer,
.wm-flow-arrow {
  position: relative;
  z-index: 1;
}

.wm-architecture-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 0 1.4rem;
  border-bottom: 1px solid rgba(125, 211, 252, 0.13);
  background: rgba(2, 8, 18, 0.46);
}

.wm-architecture-head > div {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.wm-architecture-head strong {
  color: #dff8ff;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.11em;
}

.wm-architecture-head > span {
  color: #536a83;
  font-size: 0.61rem;
}

.wm-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4adeb3;
  box-shadow: 0 0 14px rgba(74, 222, 179, 0.65);
}

.wm-layer {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 1.25rem;
  align-items: center;
  margin: 0 1.2rem;
  padding: 1.25rem 1.3rem;
  border: 1px solid rgba(125, 211, 252, 0.115);
  border-radius: 16px;
  background: rgba(5, 15, 28, 0.68);
}

.wm-layer-source { margin-top: 1.2rem; }
.wm-layer-runtime { margin-bottom: 1.2rem; }

.wm-layer-label {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  column-gap: 0.7rem;
}

.wm-layer-label > span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(70, 217, 255, 0.24);
  border-radius: 9px;
  color: #56defb;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  background: rgba(70, 217, 255, 0.055);
}

.wm-layer-label strong {
  color: #eef7ff;
  font-size: 0.9rem;
  font-weight: 600;
}

.wm-layer-label small {
  color: #566e88;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.52rem;
  letter-spacing: 0.1em;
}

.wm-node-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.55rem;
}

.wm-node-row span {
  display: grid;
  place-items: center;
  min-height: 46px;
  padding: 0.55rem;
  border: 1px solid rgba(148, 163, 184, 0.13);
  border-radius: 10px;
  color: #9eb1c6;
  text-align: center;
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.025);
}

.wm-flow-arrow {
  display: grid;
  place-items: center;
  height: 24px;
}

.wm-flow-arrow span {
  position: relative;
  width: 1px;
  height: 14px;
  background: linear-gradient(#3ad8f9, #668dff);
}

.wm-flow-arrow span::after {
  content: "";
  position: absolute;
  left: -3px;
  bottom: 0;
  width: 6px;
  height: 6px;
  border-right: 1px solid #668dff;
  border-bottom: 1px solid #668dff;
  transform: rotate(45deg);
}

.wm-model-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.wm-model-grid article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  align-items: center;
  min-height: 72px;
  padding: 0.7rem;
  border: 1px solid rgba(125, 211, 252, 0.14);
  border-radius: 12px;
  background: rgba(10, 28, 48, 0.76);
}

.wm-model-grid article.wm-core-node {
  border-color: rgba(103, 232, 249, 0.34);
  background: linear-gradient(135deg, rgba(14, 116, 144, 0.2), rgba(37, 99, 235, 0.13));
  box-shadow: inset 0 0 28px rgba(70, 217, 255, 0.055);
}

.wm-model-grid i {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(70, 217, 255, 0.22);
  border-radius: 9px;
  color: #5edff9;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  font-style: normal;
  background: rgba(70, 217, 255, 0.055);
}

.wm-model-grid strong,
.wm-model-grid p {
  display: block;
  margin: 0;
}

.wm-model-grid strong {
  color: #e8f3fe;
  font-size: 0.78rem;
  font-weight: 600;
}

.wm-model-grid p {
  margin-top: 0.18rem;
  color: #748aa2;
  font-size: 0.64rem;
}

.wm-decision-chain {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 0.45rem;
}

.wm-decision-chain article {
  min-height: 84px;
  padding: 0.7rem;
  border: 1px solid rgba(155, 135, 255, 0.16);
  border-radius: 11px;
  background: rgba(84, 67, 160, 0.07);
}

.wm-decision-chain article > span {
  color: #9b87ff;
  font-size: 0.6rem;
  font-weight: 600;
}

.wm-decision-chain strong,
.wm-decision-chain small {
  display: block;
}

.wm-decision-chain strong {
  margin: 0.25rem 0;
  color: #e8eff8;
  font-size: 0.72rem;
  font-weight: 600;
}

.wm-decision-chain small {
  color: #6c7f96;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.51rem;
}

.wm-decision-chain b {
  color: #47627c;
  font-weight: 400;
}

.wm-runtime-row span {
  border-color: rgba(80, 227, 179, 0.13);
  color: #9bbcac;
  background: rgba(80, 227, 179, 0.025);
}

.world-model-boundary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  overflow: hidden;
  margin-top: 1rem;
  border: 1px solid rgba(15, 23, 42, 0.09);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.68);
}

.world-model-boundary > div {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.8rem;
  min-height: 74px;
  padding: 1rem 1.2rem;
}

.world-model-boundary > div + div {
  border-left: 1px solid rgba(15, 23, 42, 0.08);
}

.world-model-boundary span {
  display: grid;
  place-items: center;
  min-width: 42px;
  height: 28px;
  border-radius: 7px;
  color: #1d4ed8;
  font-size: 0.6rem;
  background: #e5edff;
}

.world-model-boundary strong {
  color: #3d4b60;
  font-size: 0.77rem;
  font-weight: 500;
}

@media (max-width: 980px) {
  .wm-layer { grid-template-columns: 1fr; }
  .wm-node-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .wm-decision-chain { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .wm-decision-chain b { display: none; }
}

@media (max-width: 700px) {
  .world-model-architecture { border-radius: 16px; }
  .wm-architecture-head { padding: 0 1rem; }
  .wm-architecture-head > span { display: none; }
  .wm-layer { margin-inline: 0.65rem; padding: 1rem; }
  .wm-node-row,
  .wm-model-grid,
  .wm-decision-chain,
  .world-model-boundary { grid-template-columns: 1fr; }
  .wm-node-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .world-model-boundary > div + div { border-top: 1px solid rgba(15, 23, 42, 0.08); border-left: 0; }
}

.decision-arch-layers {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.decision-arch-layers .arch-layer {
  position: relative;
  min-height: 210px;
  padding: 1.5rem;
  text-align: left;
}

.decision-arch-layers .arch-layer::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -0.65rem;
  z-index: 2;
  width: 1.2rem;
  height: 1px;
  background: linear-gradient(90deg, #46d9ff, transparent);
}

.decision-arch-layers .arch-layer:last-child::after {
  display: none;
}

.decision-arch-layers .arch-layer-icon {
  min-width: 3rem;
  height: 2rem;
  padding-inline: 0.65rem;
  border-radius: 8px;
  font-size: 0.7rem;
}

.decision-arch-layers h3 {
  margin-top: 1.35rem;
  font-size: 1.08rem;
}

.decision-arch-layers p {
  margin-top: 0.65rem;
  font-size: 0.82rem;
  line-height: 1.75;
}

.architecture-core-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.architecture-core-grid .card {
  min-height: 210px;
  padding: 1.55rem;
  border-radius: 16px !important;
}

.architecture-core-grid .card::after {
  content: "";
  position: absolute;
  inset: auto -25% -54% auto;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  opacity: 0.5;
  background: radial-gradient(circle, rgba(70, 217, 255, 0.11), transparent 67%);
}

.architecture-code {
  display: inline-flex;
  margin-bottom: 2rem;
  padding: 0.35rem 0.58rem;
  border: 1px solid rgba(70, 217, 255, 0.19);
  border-radius: 7px;
  color: #5ee2ff;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  background: rgba(70, 217, 255, 0.05);
}

.architecture-core-grid .card h3 {
  margin-bottom: 0.65rem;
  font-size: 1.05rem;
}

.architecture-core-grid .card p {
  font-size: 0.83rem;
  line-height: 1.75;
}

@media (max-width: 1000px) {
  .decision-arch-layers,
  .architecture-core-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .decision-arch-layers .arch-layer::after {
    display: none;
  }
}

@media (max-width: 620px) {
  .decision-arch-layers,
  .architecture-core-grid {
    grid-template-columns: 1fr;
  }

  .decision-arch-layers .arch-layer,
  .architecture-core-grid .card {
    min-height: auto;
  }
}

/* 公司页独立技术视觉 */
.company-model-visual {
  position: relative;
  overflow: hidden;
  min-height: 470px;
  border: 1px solid rgba(155, 135, 255, 0.22);
  border-radius: 22px;
  background:
    radial-gradient(circle at 50% 48%, rgba(70, 217, 255, 0.08), transparent 27%),
    linear-gradient(145deg, rgba(9, 20, 37, 0.96), rgba(11, 15, 39, 0.94));
  box-shadow: 0 38px 95px rgba(0, 0, 0, 0.38), 0 0 60px rgba(155, 135, 255, 0.065);
}

.company-model-head,
.company-model-foot {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
}

.company-model-head {
  min-height: 58px;
  gap: 0.6rem;
  padding: 0 1.2rem;
  border-bottom: 1px solid rgba(155, 135, 255, 0.13);
  background: rgba(2, 8, 18, 0.36);
}

.company-model-head strong {
  color: #d9f6ff;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.11em;
}

.company-model-head small {
  margin-left: auto;
  color: #596c83;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.52rem;
  letter-spacing: 0.1em;
}

.company-model-status {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #50e3b3;
  box-shadow: 0 0 12px rgba(80, 227, 179, 0.72);
}

.company-model-canvas {
  position: relative;
  min-height: 350px;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(125, 211, 252, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.035) 1px, transparent 1px);
  background-size: 32px 32px;
}

.company-model-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(125, 211, 252, 0.12);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.company-model-orbit.orbit-a {
  width: 250px;
  height: 250px;
}

.company-model-orbit.orbit-b {
  width: 170px;
  height: 170px;
  border-color: rgba(155, 135, 255, 0.18);
  border-style: dashed;
}

.company-model-core,
.company-model-node {
  position: absolute;
  z-index: 3;
  border: 1px solid rgba(125, 211, 252, 0.2);
  background: rgba(6, 17, 32, 0.92);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.3);
}

.company-model-core {
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 120px;
  height: 120px;
  padding: 1rem;
  border-color: rgba(103, 232, 249, 0.38);
  border-radius: 28px;
  text-align: center;
  transform: translate(-50%, -50%);
  background: linear-gradient(145deg, rgba(14, 116, 144, 0.21), rgba(37, 99, 235, 0.13));
  box-shadow: 0 0 44px rgba(70, 217, 255, 0.11);
}

.company-model-core span,
.company-model-core strong {
  display: block;
}

.company-model-core span {
  color: #67e8f9;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}

.company-model-core strong {
  color: #eef8ff;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.45;
}

.company-model-node {
  min-width: 108px;
  padding: 0.62rem 0.75rem;
  border-radius: 11px;
  text-align: center;
}

.company-model-node small,
.company-model-node strong {
  display: block;
}

.company-model-node small {
  color: #71869e;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.48rem;
  letter-spacing: 0.1em;
}

.company-model-node strong {
  margin-top: 0.18rem;
  color: #dbe8f5;
  font-size: 0.72rem;
  font-weight: 500;
}

.node-state { top: 10%; left: 9%; }
.node-mechanism { top: 9%; right: 8%; }
.node-sim { top: 50%; right: 2.5%; transform: translateY(-50%); }
.node-solver { right: 11%; bottom: 8%; }
.node-runtime { left: 12%; bottom: 9%; }

.company-model-foot {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(155, 135, 255, 0.13);
}

.company-model-foot span {
  display: grid;
  place-items: center;
  min-height: 58px;
  color: #8194aa;
  font-size: 0.68rem;
}

.company-model-foot span + span {
  border-left: 1px solid rgba(155, 135, 255, 0.11);
}

@media (max-width: 520px) {
  .company-model-visual { min-height: 430px; }
  .company-model-canvas { min-height: 310px; }
  .company-model-node { min-width: 88px; padding: 0.55rem; }
  .node-state { left: 3%; }
  .node-mechanism { right: 3%; }
  .node-sim { display: none; }
  .node-solver { right: 5%; }
  .node-runtime { left: 5%; }
}

/* ========================================
   MONO INDUSTRIAL · 黑白工业品牌系统
   ======================================== */

.site-cyber {
  --mono-black: #050505;
  --mono-black-2: #0a0a0a;
  --mono-panel: #111111;
  --mono-panel-2: #171717;
  --mono-white: #f4f4ef;
  --mono-paper: #ecece7;
  --mono-ink: #101010;
  --mono-gray-1: #d5d5cf;
  --mono-gray-2: #a3a39d;
  --mono-gray-3: #676762;
  --mono-line-dark: rgba(255, 255, 255, 0.14);
  --mono-line-light: rgba(0, 0, 0, 0.13);
  --ui-bg: var(--mono-black);
  --ui-bg-soft: var(--mono-black-2);
  --ui-panel: rgba(17, 17, 17, 0.88);
  --ui-panel-strong: rgba(10, 10, 10, 0.96);
  --ui-line: var(--mono-line-dark);
  --ui-line-active: rgba(255, 255, 255, 0.62);
  --ui-text: var(--mono-white);
  --ui-copy: var(--mono-gray-2);
  --ui-cyan: #ffffff;
  --ui-blue: #d7d7d2;
  --ui-violet: #b8b8b2;
  --ui-green: #ffffff;
  --cyber-cyan: #ffffff;
  --cyber-cyan-bright: #ffffff;
  --cyber-purple: #a6a6a0;
  --cyber-border: rgba(255, 255, 255, 0.14);
  --cyber-border-glow: rgba(255, 255, 255, 0.42);
  --cyber-text: var(--mono-white);
  --cyber-text-muted: var(--mono-gray-2);
  --button-focus-ring: 0 0 0 3px rgba(255, 255, 255, 0.18);
  background: var(--mono-black);
}

.site-cyber ::selection {
  color: #050505;
  background: #f4f4ef;
}

.site-cyber * {
  scrollbar-width: thin;
  scrollbar-color: #666 #0a0a0a;
}

.site-cyber .cyber-mesh {
  background:
    radial-gradient(ellipse 54% 40% at 80% 4%, rgba(255, 255, 255, 0.065), transparent 70%),
    radial-gradient(ellipse 42% 34% at 10% 72%, rgba(255, 255, 255, 0.035), transparent 72%);
}

.site-cyber .cyber-grid {
  opacity: 0.78;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 72%);
}

.site-cyber img:not(.logo-img):not(.footer-logo-mark) {
  filter: grayscale(1) contrast(1.08) brightness(0.92);
}

/* 黑色浮动导航 */
.site-cyber .site-header .header-inner {
  border-color: rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  background: rgba(5, 5, 5, 0.86);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.site-cyber .site-header::after {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.24), transparent);
}

.site-cyber .site-header.scrolled .header-inner {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(5, 5, 5, 0.95);
  box-shadow: 0 24px 76px rgba(0, 0, 0, 0.58);
}

.site-cyber .nav a,
.site-cyber .nav-dropdown-toggle {
  color: #989894;
  border-radius: 7px;
  font-weight: 500;
}

.site-cyber .nav a::before {
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.07);
}

.site-cyber .nav a:hover,
.site-cyber .nav a.active,
.site-cyber .nav-dropdown-toggle:hover,
.site-cyber .nav-dropdown.is-open .nav-dropdown-toggle {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.075);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.site-cyber .nav-domain {
  color: #d6d6d0 !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
  background: rgba(255, 255, 255, 0.04) !important;
}

.site-cyber .nav-cta {
  color: #050505 !important;
  border-color: #f4f4ef !important;
  border-radius: 8px !important;
  background: #f4f4ef !important;
  box-shadow: none !important;
}

.site-cyber .nav-cta:hover {
  color: #ffffff !important;
  border-color: #ffffff !important;
  background: #1b1b1b !important;
}

.site-cyber .mega-menu {
  border-color: rgba(255, 255, 255, 0.17);
  border-radius: 12px;
  background: rgba(7, 7, 7, 0.98);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.7);
}

.site-cyber .mega-menu a {
  border-color: rgba(255, 255, 255, 0.09);
  border-radius: 8px !important;
  background: #111;
}

.site-cyber .mega-menu a strong { color: #f4f4ef; }
.site-cyber .mega-menu a span { color: #777772; }

/* 黑白按钮与交互 */
.site-cyber .btn {
  border-radius: 8px;
  font-weight: 560;
}

.site-cyber .btn.primary {
  color: #080808;
  border-color: #f4f4ef;
  background: #f4f4ef;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.24);
}

.site-cyber .btn.primary:hover {
  color: #fff;
  border-color: #343434;
  background: #171717;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.38);
}

.site-cyber .btn.ghost {
  color: #e5e5df;
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.035);
}

.site-cyber .btn.ghost:hover {
  color: #050505;
  border-color: #f4f4ef;
  background: #f4f4ef;
  box-shadow: none;
}

.site-cyber a:focus-visible,
.site-cyber button:focus-visible,
.site-cyber input:focus-visible,
.site-cyber textarea:focus-visible {
  outline-color: #fff;
}

/* 首页首屏：巨型排版 + 工程刻度 */
.page-home .cyber-hero {
  isolation: isolate;
  background:
    linear-gradient(90deg, #050505 0%, rgba(5, 5, 5, 0.94) 48%, rgba(5, 5, 5, 0.68) 100%),
    #050505;
}

.page-home .cyber-hero::before {
  top: 12%;
  right: -4%;
  width: min(54vw, 820px);
  border-color: rgba(255, 255, 255, 0.1);
  background: repeating-radial-gradient(circle, transparent 0 62px, rgba(255, 255, 255, 0.045) 63px 64px);
  opacity: 0.82;
}

.page-home .cyber-hero::after {
  content: "IOMM";
  position: absolute;
  z-index: -1;
  right: -0.035em;
  bottom: -0.16em;
  color: transparent;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(10rem, 28vw, 32rem);
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: -0.09em;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.07);
  animation: none;
  pointer-events: none;
}

.page-home .hero-canvas {
  opacity: 0.08;
  filter: grayscale(1);
}

.page-home .cyber-hero-scanline {
  opacity: 0.16;
  mix-blend-mode: screen;
}

.page-home .hero-eyebrow {
  padding: 0;
  border: 0;
  border-radius: 0;
  color: #bcbcb6;
  font-family: "JetBrains Mono", monospace;
  font-weight: 500;
  letter-spacing: 0.16em;
  background: transparent;
}

.page-home .hero-eyebrow::before {
  width: 32px;
  height: 1px;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
}

.page-home .home-hero-compact .hero-content h1 {
  max-width: 10.8em;
  color: #f3f3ef;
  font-size: clamp(3rem, 5.6vw, 5.4rem);
  font-weight: 650;
  line-height: 1.05;
  letter-spacing: -0.065em;
}

.page-home .hero-subtitle {
  max-width: 720px;
  color: #a0a09a;
  font-size: clamp(1rem, 1.25vw, 1.12rem);
}

.page-home .hero-proof-grid {
  border-block: 1px solid rgba(255, 255, 255, 0.14);
  gap: 0;
}

.page-home .hero-proof-grid div {
  position: relative;
  padding: 1rem 0.85rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.page-home .hero-proof-grid div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.page-home .hero-proof-grid strong {
  color: #f4f4ef;
  font-weight: 500;
}

.page-home .hero-proof-grid span {
  color: #74746f;
}

.page-home .home-hero-visual {
  padding: 7px;
  border-color: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  background: #0c0c0c;
  box-shadow: 0 50px 120px rgba(0, 0, 0, 0.68);
}

.page-home .home-hero-visual::before {
  top: -12px;
  left: 18px;
  border-color: rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  color: #d4d4cf;
  background: #080808;
}

.page-home .home-hero-visual img {
  border-radius: 5px;
  filter: grayscale(1) contrast(1.13) brightness(0.78);
}

.page-home .hero-proof-panel {
  border-color: rgba(255, 255, 255, 0.22);
  border-radius: 7px;
  background: rgba(5, 5, 5, 0.92);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.55);
}

.page-home .hero-proof-panel span,
.page-home .hero-proof-panel strong { color: #f0f0eb; }
.page-home .hero-proof-panel p { color: #858580; }

/* 首页区块标题 */
.page-home .section-header::before {
  color: #565652;
  font-weight: 500;
}

.page-home .section-header h2 {
  font-size: clamp(2.4rem, 4.2vw, 4.2rem);
  font-weight: 620;
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.page-home .section-header p {
  max-width: 700px;
  font-size: 0.98rem;
}

/* 世界模型：纸白外壳 + 黑色计算内核 */
#world-model {
  color: var(--mono-ink);
  background: var(--mono-paper);
  border-block-color: var(--mono-line-light);
}

#world-model::before {
  opacity: 0.7;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
}

#world-model .section-header::before { color: #565652; }
#world-model .section-header h2 { color: #090909; }
#world-model .section-header p { color: #5d5d58; }

.world-model-architecture {
  border-color: #1a1a1a;
  border-radius: 12px;
  color: #ddd;
  background: #090909;
  box-shadow: 0 42px 110px rgba(0, 0, 0, 0.24);
}

.world-model-architecture::before {
  opacity: 0.55;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
}

.wm-architecture-head {
  border-bottom-color: rgba(255, 255, 255, 0.16);
  background: #050505;
}

.wm-architecture-head strong { color: #efefea; }
.wm-architecture-head > span { color: #656560; }
.wm-live-dot { background: #fff; box-shadow: 0 0 12px rgba(255,255,255,.6); }

.wm-layer {
  border-color: rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
}

.wm-layer-label > span {
  border-color: rgba(255, 255, 255, 0.25);
  border-radius: 5px;
  color: #f4f4ef;
  background: rgba(255, 255, 255, 0.055);
}

.wm-layer-label strong { color: #efefea; }
.wm-layer-label small { color: #60605c; }

.wm-node-row span {
  border-color: rgba(255, 255, 255, 0.11);
  border-radius: 5px;
  color: #a8a8a2;
  background: rgba(255, 255, 255, 0.025);
}

.wm-flow-arrow span,
.wm-flow-arrow span::after {
  border-color: #fff;
  background: #fff;
}

.wm-model-grid article,
.wm-model-grid article.wm-core-node {
  border-color: rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: #131313;
  box-shadow: none;
}

.wm-model-grid article.wm-core-node {
  border-color: rgba(255, 255, 255, 0.48);
  background: #1b1b1b;
}

.wm-model-grid i {
  border-color: rgba(255, 255, 255, 0.22);
  border-radius: 4px;
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.wm-model-grid strong { color: #ededE8; }
.wm-model-grid p { color: #73736e; }

.wm-decision-chain article {
  border-color: rgba(255, 255, 255, 0.13);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.025);
}

.wm-decision-chain article > span { color: #f0f0ea; }
.wm-decision-chain strong { color: #d9d9d3; }
.wm-decision-chain small { color: #686863; }
.wm-decision-chain b { color: #777; }
.wm-runtime-row span { border-color: rgba(255,255,255,.13); color: #aaa; background: transparent; }

.world-model-boundary {
  border-color: var(--mono-line-light);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.36);
}

.world-model-boundary > div + div { border-color: var(--mono-line-light); }
.world-model-boundary span { color: #fff; border-radius: 4px; background: #111; }
.world-model-boundary strong { color: #3d3d39; }

/* 决策区：黑色专业仪表盘 */
#decision-engine {
  background:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    #080808 !important;
  background-size: 80px 80px;
}

#decision-engine .section-header h2 { color: #f4f4ef; }
#decision-engine .section-header p { color: #92928d; }

.page-home .scenario-metric-board article {
  border-color: rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: #101010;
  box-shadow: none;
}

.page-home .scenario-metric-board article:hover {
  border-color: #f4f4ef;
  background: #151515;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
}

.page-home .scenario-metric-board article > span,
.page-home .scenario-number {
  color: #f2f2ed;
}

.page-home .scenario-number {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  font-weight: 500;
  letter-spacing: -0.04em;
}

.page-home .scenario-metric-board h3 { color: #f4f4ef; }
.page-home .scenario-metric-board p { color: #82827d; }

.page-home .data-governance-panel {
  border-color: rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: #0c0c0c;
  box-shadow: none;
}

.page-home .audit-tags span {
  color: #bcbcb6;
  border-color: rgba(255,255,255,.14);
  background: #151515;
}

/* 高校独立入口：黑白画廊 */
.academia-entry {
  color: #f3f3ee;
  border-block-color: rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(120deg, #050505 0%, #0d0d0d 58%, #151515 100%);
}

.academia-entry::before {
  opacity: 0.55;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
}

.academia-entry-label { color: #c4c4be; }
.academia-entry-label i {
  color: #0a0a0a;
  border-color: #f4f4ef;
  background: #f4f4ef;
}

.academia-entry-copy h2 { color: #f4f4ef; }
.academia-entry-copy > p { color: #969691; }
.academia-entry-points span { color: #b7b7b1; border-color: rgba(255,255,255,.15); background: #111; }

.academia-entry-link {
  color: #050505;
  border-color: #f4f4ef;
  border-radius: 6px;
  background: #f4f4ef;
  box-shadow: none;
}

.entry-ring { border-color: rgba(255, 255, 255, 0.18); }
.entry-ring-a { box-shadow: inset 0 0 70px rgba(255,255,255,.025); }
.entry-core,
.entry-node {
  color: #ededE8;
  border-color: rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: #0b0b0b;
  box-shadow: 0 20px 55px rgba(0,0,0,.55);
}
.entry-node small { color: #8d8d88; }

/* 交付区：工程图纸白 */
#delivery {
  color: #111;
  background:
    linear-gradient(rgba(0,0,0,.038) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,.038) 1px, transparent 1px),
    #eeeeE9 !important;
  background-size: 72px 72px;
}

#delivery .section-header::before { color: #666660; }
#delivery .section-header h2 { color: #0b0b0b; }
#delivery .section-header p { color: #5f5f5a; }

#delivery .delivery-proof-board article,
#delivery .partner-program-board,
#delivery .partner-value-grid article {
  border-color: rgba(0, 0, 0, 0.13);
  border-radius: 7px;
  color: #151515;
  background: rgba(248, 248, 244, 0.93);
  box-shadow: none;
}

#delivery .delivery-proof-board article:hover,
#delivery .partner-value-grid article:hover {
  border-color: #111;
  box-shadow: 0 24px 55px rgba(0,0,0,.09);
}

#delivery .delivery-proof-board .delivery-phase-num {
  color: #fff;
  border-radius: 4px;
  background: #111;
}

#delivery .delivery-output-tags span {
  color: #4f4f4b;
  border-color: rgba(0,0,0,.1);
  background: #e5e5df;
}

#delivery .partner-program-board::before { opacity: 0; }
#delivery .partner-kpis div { border-color: rgba(0,0,0,.11); border-radius: 5px; background: #ecece7; }
#delivery .partner-kpis strong { color: #111; }
#delivery .partner-kpis span,
#delivery .partner-value-grid p { color: #666660; }

/* 子页面：黑白交替版式 */
.site-cyber:not(.page-home):not(.page-academia) .subpage-hero {
  color: #f4f4ef;
  border-bottom-color: rgba(255,255,255,.12);
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    #050505 !important;
  background-size: 72px 72px;
}

.site-cyber:not(.page-home):not(.page-academia) .subpage-hero::before {
  background: radial-gradient(circle at 78% 44%, rgba(255,255,255,.07), transparent 28%);
}

.site-cyber .subpage-hero .hero-eyebrow {
  padding: 0;
  border: 0;
  border-radius: 0;
  color: #a4a49f;
  background: transparent;
}

.site-cyber .subpage-hero .hero-eyebrow::before { width: 28px; height: 1px; background: #fff; }

.site-cyber .subpage-hero h1,
.site-cyber .subpage-hero h1.hero-headline-long {
  color: #f4f4ef;
  font-weight: 640;
}

.site-cyber .subpage-hero .hero-subtitle { color: #92928d; }

.site-cyber .subpage-hero-visual {
  border-color: rgba(255,255,255,.19);
  border-radius: 9px;
  background: #0a0a0a;
  box-shadow: 0 45px 110px rgba(0,0,0,.65);
}

.site-cyber .subpage-hero-visual::before {
  background:
    radial-gradient(circle at 22px 18px, #777 0 3px, transparent 4px),
    radial-gradient(circle at 36px 18px, #aaa 0 3px, transparent 4px),
    radial-gradient(circle at 50px 18px, #eee 0 3px, transparent 4px),
    linear-gradient(180deg, rgba(255,255,255,.035), transparent 36px);
}

.site-cyber .subpage-hero-visual::after { color: #666; }
.site-cyber .subpage-hero-visual img { border-radius: 4px; filter: grayscale(1) contrast(1.12) brightness(.76); }

.site-cyber:not(.page-home):not(.page-academia) .section {
  color: #d5d5cf;
  background: #080808;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt {
  color: #151515;
  background:
    linear-gradient(rgba(0,0,0,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,.035) 1px, transparent 1px),
    #eeeeE9;
  background-size: 72px 72px;
}

.site-cyber:not(.page-home):not(.page-academia) .section-header .eyebrow { color: #777772; }
.site-cyber:not(.page-home):not(.page-academia) .section-header h2 { color: #f2f2ed; font-weight: 620; }
.site-cyber:not(.page-home):not(.page-academia) .section-header p { color: #888883; }

.site-cyber:not(.page-home):not(.page-academia) .section-alt .section-header h2 { color: #0b0b0b; }
.site-cyber:not(.page-home):not(.page-academia) .section-alt .section-header p { color: #5f5f5a; }

.site-cyber:not(.page-home):not(.page-academia) .card,
.site-cyber:not(.page-home):not(.page-academia) .arch-layer,
.site-cyber:not(.page-home):not(.page-academia) .value-metric {
  border-color: rgba(255,255,255,.13);
  border-radius: 7px;
  background: #111;
  box-shadow: none;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt .card,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .arch-layer,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .value-metric,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .about-position-card,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .partner-enablement-grid article {
  border-color: rgba(0,0,0,.13);
  color: #151515;
  background: rgba(248,248,244,.94);
  box-shadow: none;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt .card h3,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .arch-layer h3,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .about-position-card h3,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .partner-enablement-grid h3 {
  color: #111;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt .card p,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .arch-layer p,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .about-position-card p,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .about-position-card li,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .partner-enablement-grid p {
  color: #60605b;
}

.site-cyber:not(.page-home):not(.page-academia) .card::before {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.34), transparent);
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt .card::before {
  background: linear-gradient(90deg, transparent, rgba(0,0,0,.2), transparent);
}

.site-cyber:not(.page-home):not(.page-academia) .card:hover,
.site-cyber:not(.page-home):not(.page-academia) .arch-layer:hover {
  border-color: rgba(255,255,255,.55);
  box-shadow: 0 28px 65px rgba(0,0,0,.4);
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt .card:hover,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .arch-layer:hover {
  border-color: #111;
  box-shadow: 0 25px 55px rgba(0,0,0,.1);
}

.site-cyber .scenario-tag,
.architecture-code,
.site-cyber .arch-layer-icon {
  color: #e7e7e2;
  border-color: rgba(255,255,255,.19);
  border-radius: 4px;
  background: rgba(255,255,255,.05);
}

.site-cyber .section-alt .scenario-tag,
.site-cyber .section-alt .architecture-code,
.site-cyber .section-alt .arch-layer-icon {
  color: #111;
  border-color: rgba(0,0,0,.14);
  background: rgba(0,0,0,.04);
}

.decision-arch-layers .arch-layer::after {
  background: linear-gradient(90deg, #fff, transparent);
}

.architecture-core-grid .card::after {
  background: radial-gradient(circle, rgba(255,255,255,.07), transparent 68%);
}

.site-cyber .product-showcase-media,
.site-cyber .screenshot-grid {
  border-color: rgba(255,255,255,.15);
  border-radius: 8px;
  background: #0c0c0c;
  box-shadow: 0 34px 90px rgba(0,0,0,.38);
}

.site-cyber .section-alt .product-showcase-media,
.site-cyber .section-alt .screenshot-grid {
  border-color: rgba(0,0,0,.16);
  background: #d8d8d2;
  box-shadow: 0 30px 70px rgba(0,0,0,.14);
}

.site-cyber .product-showcase-media img,
.site-cyber .screenshot-grid img { border-radius: 3px; }

.site-cyber .product-showcase-caption {
  color: #f2f2ed;
  background: linear-gradient(transparent, rgba(0,0,0,.95));
}

.site-cyber .evolution-track {
  border-color: rgba(0,0,0,.15);
  border-radius: 7px;
  background: rgba(255,255,255,.58);
}

.site-cyber .evolution-step h4 { color: #111; }
.site-cyber .evolution-step p { color: #656560; }
.site-cyber .evolution-step-dot { border-color: #333; background: #eee; }
.site-cyber .evolution-step.is-current .evolution-step-dot { background: #111; box-shadow: 0 0 0 6px rgba(0,0,0,.08); }

.site-cyber .module-map-table th {
  color: #f4f4ef;
  background: #111;
}

.site-cyber .module-map-table td {
  color: #555550;
  border-color: rgba(0,0,0,.1);
  background: #f2f2ed;
}

/* 公司世界模型黑白装置 */
.company-model-visual {
  border-color: rgba(255,255,255,.2);
  border-radius: 9px;
  background: #0a0a0a;
  box-shadow: 0 44px 110px rgba(0,0,0,.62);
}

.company-model-head,
.company-model-foot { border-color: rgba(255,255,255,.14); }
.company-model-head { background: #060606; }
.company-model-head strong { color: #efefea; }
.company-model-head small { color: #666; }
.company-model-status { background: #fff; box-shadow: 0 0 12px rgba(255,255,255,.6); }
.company-model-canvas {
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
}
.company-model-orbit { border-color: rgba(255,255,255,.15); }
.company-model-orbit.orbit-b { border-color: rgba(255,255,255,.22); }
.company-model-core,
.company-model-node {
  border-color: rgba(255,255,255,.2);
  border-radius: 6px;
  background: #111;
}
.company-model-core { border-color: rgba(255,255,255,.52); background: #181818; box-shadow: 0 0 42px rgba(255,255,255,.055); }
.company-model-core span,
.company-model-core strong { color: #efefea; }
.company-model-node small { color: #73736e; }
.company-model-node strong { color: #d9d9d3; }
.company-model-foot span { color: #888883; }
.company-model-foot span + span { border-color: rgba(255,255,255,.12); }

/* 联系页：黑白诊断台 */
.page-contact .contact-content {
  border-color: rgba(255,255,255,.15);
  border-radius: 8px;
  background: #101010;
}

.page-contact .contact-info { border-color: rgba(255,255,255,.12); border-radius: 5px; }
.page-contact .contact-info li + li { border-color: rgba(255,255,255,.1); }
.page-contact .contact-info a { color: #f4f4ef; }

.page-contact .contact-form {
  border-color: rgba(255,255,255,.17);
  border-radius: 8px;
  background: #101010;
  box-shadow: 0 36px 90px rgba(0,0,0,.45);
}

.page-contact .form-field input,
.page-contact .form-field textarea {
  color: #f4f4ef;
  border-color: rgba(255,255,255,.16);
  border-radius: 5px;
  background: #090909;
}

.page-contact .form-field input:focus,
.page-contact .form-field textarea:focus {
  border-color: #fff;
  box-shadow: 0 0 0 2px rgba(255,255,255,.12);
}

/* 高校独立页：同品牌、独立结构 */
.page-academia {
  --academia-ink: #0a0a0a;
  --academia-navy: #050505;
  --academia-blue: #171717;
  --academia-cyan: #f4f4ef;
  --academia-violet: #8a8a85;
  --academia-paper: #eeeeE9;
}

.page-academia .academia-hero {
  color: #f4f4ef;
  background:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
    radial-gradient(circle at 76% 40%, rgba(255,255,255,.07), transparent 25%),
    #050505;
  background-size: 72px 72px, 72px 72px, auto, auto;
}

.page-academia .academia-kicker,
.page-academia .academia-eyebrow { color: #94948f; }
.page-academia .academia-kicker i { background: #fff; box-shadow: 0 0 12px rgba(255,255,255,.6); }
.page-academia .academia-hero-copy h1 em { color: #f4f4ef; background: none; -webkit-text-fill-color: currentColor; }
.page-academia .academia-hero-copy > p { color: #969691; }
.page-academia .academia-hero-tags span { color: #c4c4be; border-color: rgba(255,255,255,.14); border-radius: 5px; background: #111; }
.page-academia .academia-hero-tags span::before { background: #fff; }

.page-academia .academia-lab {
  border-color: rgba(255,255,255,.18);
  border-radius: 9px;
  background: #0a0a0a;
  box-shadow: 0 45px 110px rgba(0,0,0,.62);
}
.page-academia .academia-lab::before { background: linear-gradient(135deg, rgba(255,255,255,.04), transparent); }
.page-academia .lab-topbar,
.page-academia .lab-footer { border-color: rgba(255,255,255,.13); }
.page-academia .lab-status { background: #fff; box-shadow: 0 0 10px rgba(255,255,255,.55); }
.page-academia .lab-canvas {
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
}
.page-academia .lab-axis,
.page-academia .lab-axis-y { background: linear-gradient(transparent, #777, #fff, transparent); }
.page-academia .lab-node { color: #eee; border-color: rgba(255,255,255,.18); border-radius: 5px; background: #111; }
.page-academia .lab-node-center { border-color: rgba(255,255,255,.48); box-shadow: 0 0 36px rgba(255,255,255,.06); }
.page-academia .lab-node-center span { color: #fff; }
.page-academia .lab-pulse { border-color: rgba(255,255,255,.22); }

.page-academia .academia-principle-strip { color: #bbb; border-color: rgba(255,255,255,.12); background: #080808; }
.page-academia .academia-principle-strip p + p { border-color: rgba(255,255,255,.12); }
.page-academia .academia-principle-strip span { color: #fff; }

.page-academia .academia-section-light {
  color: #111;
  background:
    linear-gradient(rgba(0,0,0,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,.035) 1px, transparent 1px),
    #eeeeE9;
  background-size: 72px 72px;
}
.page-academia .academia-section-dark { color: #f4f4ef; background: #080808; }
.page-academia .academia-section-heading h2 { color: #0b0b0b; }
.page-academia .academia-section-heading > p { color: #60605b; border-color: #111; }
.page-academia .heading-on-dark h2 { color: #f4f4ef; }
.page-academia .heading-on-dark > p { color: #888883; border-color: #fff; }

.page-academia .academia-support-card {
  border-color: rgba(0,0,0,.13);
  border-radius: 7px;
  background: rgba(248,248,244,.95);
  box-shadow: none;
}
.page-academia .academia-support-card::after { background: rgba(0,0,0,.035); }
.page-academia .support-index,
.page-academia .support-role { color: #111; }
.page-academia .support-role { border-radius: 3px; background: #deded8; }
.page-academia .academia-support-card h3 { color: #111; }
.page-academia .academia-support-card > p,
.page-academia .academia-support-card li { color: #60605b; }
.page-academia .academia-support-card li::before { background: #111; }

.page-academia .academia-path article {
  border-color: rgba(255,255,255,.13);
  border-radius: 0;
  background: #101010;
}
.page-academia .academia-path article:first-child { border-radius: 7px 0 0 7px; }
.page-academia .academia-path article:last-child { border-radius: 0 7px 7px 0; }
.page-academia .path-glyph { color: #fff; border-color: rgba(255,255,255,.2); border-radius: 5px; background: #161616; }
.page-academia .academia-evidence-panel { border-color: rgba(255,255,255,.15); border-radius: 7px; background: #101010; }
.page-academia .evidence-list > div { border-color: rgba(255,255,255,.11); border-radius: 4px; background: #090909; }
.page-academia .evidence-list span,
.page-academia .evidence-list i { color: #d8d8d2; }

.page-academia .academia-collab-table { border-color: rgba(0,0,0,.14); border-radius: 7px; background: #f7f7f3; box-shadow: none; }
.page-academia .collab-head { background: #111; }
.page-academia .academia-boundary { border-color: rgba(0,0,0,.13); border-radius: 7px; background: #dfdfd9; }
.page-academia .boundary-mark { color: #fff; border-radius: 5px; background: #111; }
.page-academia .academia-cta { background: #050505; }

/* CTA / Footer */
.site-cyber .cyber-cta-section {
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    #050505 !important;
  background-size: 72px 72px;
}

.site-cyber .cyber-cta-panel {
  border-color: rgba(255,255,255,.18);
  border-radius: 9px;
  background: #0c0c0c;
  box-shadow: 0 40px 100px rgba(0,0,0,.5);
}

.site-cyber .cyber-cta-panel::after {
  content: "DECISION / 01";
  position: absolute;
  right: 2rem;
  top: 1.5rem;
  color: #4e4e4a;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.58rem;
  letter-spacing: 0.12em;
}

.site-cyber .cyber-cta-panel h2 { color: #f4f4ef; font-weight: 620; }
.site-cyber .cyber-cta-panel p { color: #858580; }

.site-cyber .site-footer {
  border-color: rgba(255,255,255,.12);
  background: #030303;
}
.site-cyber .footer-copy { color: #555550; }
.site-cyber .footer-domain-link,
.site-cyber .footer-links a:hover { color: #f4f4ef; }
.site-cyber .footer-links a { color: #777772; }

/* 最终优先级收口：浅色滚动状态仍保持黑白品牌导航 */
.site-cyber.page-home .site-header.header--light,
.site-cyber.page-home .site-header.header--dark {
  border-bottom-color: transparent;
  background: transparent;
}

.site-cyber.page-home .site-header.header--light .nav a,
.site-cyber.page-home .site-header.header--dark .nav a {
  color: #989894;
}

.site-cyber.page-home .site-header.header--light .nav a:hover,
.site-cyber.page-home .site-header.header--light .nav a.active,
.site-cyber.page-home .site-header.header--dark .nav a:hover,
.site-cyber.page-home .site-header.header--dark .nav a.active {
  color: #fff;
  background: rgba(255,255,255,.075);
}

.site-cyber.page-home .site-header.header--light .logo-img,
.site-cyber.page-home .site-header.header--dark .logo-img {
  filter: brightness(0) invert(1);
}

.site-cyber .feature-tab {
  color: #8d8d88;
  border-color: rgba(255,255,255,.15);
  border-radius: 5px;
  background: #111;
  box-shadow: none;
}

.site-cyber .feature-tab:hover,
.site-cyber .feature-tab.is-active {
  color: #080808;
  border-color: #f4f4ef;
  background: #f4f4ef;
  box-shadow: none;
}

.site-cyber .feature-panel-info li::before,
.site-cyber .product-showcase-content li::before {
  background: #fff;
  box-shadow: none;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt .product-showcase-content h3 {
  color: #111;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt .product-showcase-content p,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .product-showcase-content li {
  color: #60605b;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt .product-showcase-content li::before {
  background: #111;
}

.site-cyber .module-map-table tr:hover td {
  background: #e5e5df;
}

@media (max-width: 1120px) {
  .nav.site-nav { border-color: rgba(255,255,255,.16); background: rgba(5,5,5,.98); }
}

@media (max-width: 900px) {
  .page-home .cyber-hero::after { font-size: 38vw; bottom: 0; }
}

@media (max-width: 700px) {
  .wm-layer { border-radius: 5px; }
  .page-academia .academia-path article,
  .page-academia .academia-path article:first-child,
  .page-academia .academia-path article:last-child { border-radius: 6px; }
}

@media (max-width: 640px) {
  .page-home .home-hero-compact .hero-content h1 { font-size: clamp(2.65rem, 12.5vw, 4rem); }
  .page-home .hero-proof-grid { grid-template-columns: 1fr 1fr; }
  .page-home .hero-proof-grid div:nth-child(3) { border-left: 0; border-top: 1px solid rgba(255,255,255,.12); }
  .page-home .hero-proof-grid div:nth-child(4) { border-top: 1px solid rgba(255,255,255,.12); }
}

/* ========================================
   EDITORIAL INDUSTRIAL · 精密工业编辑系统
   以留白、比例与真实产品为主，撤掉舞台化装饰
   ======================================== */

.site-cyber {
  --editorial-paper: #f1f0eb;
  --editorial-white: #faf9f5;
  --editorial-ink: #11110f;
  --editorial-copy: #62615b;
  --editorial-line: rgba(17, 17, 15, 0.15);
  color: var(--editorial-ink);
  background: var(--editorial-paper);
  font-family: "Helvetica Neue", "PingFang SC", "HarmonyOS Sans SC", "Noto Sans CJK SC", Arial, sans-serif;
  letter-spacing: 0;
}

.site-cyber .container {
  width: min(1320px, calc(100% - 96px));
}

.site-cyber .cyber-bg-layer,
.page-home .hero-canvas,
.page-home .cyber-hero-scanline {
  display: none;
}

/* 导航：一条清晰的白色工具栏 */
.site-cyber .site-header,
.page-academia .site-header {
  padding: 12px 0;
}

.site-cyber .site-header::after { display: none; }

.site-cyber .site-header .header-inner,
.site-cyber .site-header.scrolled .header-inner {
  min-height: 62px;
  padding: 0.3rem 0.45rem 0.3rem 0.8rem;
  border: 1px solid rgba(17,17,15,.12);
  border-radius: 6px;
  color: var(--editorial-ink);
  background: rgba(248,247,242,.94);
  box-shadow: 0 12px 40px rgba(17,17,15,.08);
  backdrop-filter: blur(18px);
}

.site-cyber .site-header .logo-img,
.site-cyber.page-home .site-header.header--light .logo-img,
.site-cyber.page-home .site-header.header--dark .logo-img {
  height: 44px;
  filter: grayscale(1) contrast(1.28);
}

.site-cyber .nav a,
.site-cyber .nav-dropdown-toggle,
.site-cyber.page-home .site-header.header--light .nav a,
.site-cyber.page-home .site-header.header--dark .nav a {
  min-height: 34px;
  padding-inline: .7rem;
  border-radius: 3px;
  color: #77766f;
  font-size: .8rem;
  font-weight: 520;
}

.site-cyber .nav a:hover,
.site-cyber .nav a.active,
.site-cyber .nav-dropdown-toggle:hover,
.site-cyber .nav-dropdown.is-open .nav-dropdown-toggle,
.site-cyber.page-home .site-header.header--light .nav a:hover,
.site-cyber.page-home .site-header.header--light .nav a.active,
.site-cyber.page-home .site-header.header--dark .nav a:hover,
.site-cyber.page-home .site-header.header--dark .nav a.active {
  color: #11110f;
  background: rgba(17,17,15,.065);
  box-shadow: none;
}

.site-cyber .nav-domain {
  color: #31312e !important;
  border-color: rgba(17,17,15,.14) !important;
  background: transparent !important;
}

.site-cyber .nav-cta {
  min-height: 36px !important;
  color: #f7f6f1 !important;
  border-color: #11110f !important;
  border-radius: 3px !important;
  background: #11110f !important;
  box-shadow: none !important;
}

.site-cyber .nav-cta:hover {
  color: #11110f !important;
  border-color: #11110f !important;
  background: transparent !important;
  transform: none;
}

.site-cyber .mega-menu {
  border-color: rgba(17,17,15,.14);
  border-radius: 5px;
  background: rgba(248,247,242,.98);
  box-shadow: 0 24px 70px rgba(17,17,15,.13);
}

.site-cyber .mega-menu a {
  border-color: rgba(17,17,15,.08);
  border-radius: 3px !important;
  background: transparent;
}

.site-cyber .mega-menu a strong { color: #171715; }
.site-cyber .mega-menu a span { color: #77766f; }

/* 按钮：像工业控制件，不像营销组件 */
.site-cyber .btn {
  min-height: 48px;
  padding: .78rem 1.35rem;
  border-radius: 3px;
  font-size: .9rem;
  font-weight: 560;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.site-cyber .btn.primary {
  color: #f8f7f2;
  border-color: #11110f;
  background: #11110f;
  box-shadow: none;
}

.site-cyber .btn.primary:hover {
  color: #11110f;
  border-color: #11110f;
  background: transparent;
  box-shadow: none;
  transform: none;
}

.site-cyber .btn.ghost {
  color: #11110f;
  border-color: rgba(17,17,15,.32);
  background: transparent;
}

.site-cyber .btn.ghost:hover {
  color: #f8f7f2;
  border-color: #11110f;
  background: #11110f;
  transform: none;
}

/* 首页：短句、留白、清晰产品窗口 */
.page-home main { padding-top: 86px; }

.page-home .cyber-hero {
  min-height: min(860px, calc(100svh - 86px));
  padding: clamp(5rem, 8vh, 7.2rem) 0 clamp(5.5rem, 9vh, 8rem);
  color: var(--editorial-ink);
  background: var(--editorial-paper);
  border-bottom: 1px solid var(--editorial-line);
}

.page-home .cyber-hero::before,
.page-home .cyber-hero::after {
  display: none;
}

.page-home .hero-immersive-inner {
  grid-template-columns: minmax(0, .88fr) minmax(500px, 1.12fr);
  gap: clamp(4rem, 7vw, 8rem);
  align-items: center;
}

.page-home .hero-content {
  gap: 0;
  max-width: 620px;
}

.page-home .hero-eyebrow {
  margin-bottom: 2rem;
  color: #686761;
  font-size: .68rem;
  line-height: 1.4;
  letter-spacing: .13em;
}

.page-home .hero-eyebrow::before {
  width: 24px;
  background: #11110f;
}

.page-home .home-hero-compact .hero-content h1 {
  max-width: none;
  margin: 0;
  color: #11110f;
  font-size: clamp(3.7rem, 5.25vw, 5.25rem);
  font-weight: 610;
  line-height: .99;
  letter-spacing: -.065em;
}

.page-home .home-hero-compact .hero-content h1 span {
  display: block;
  white-space: nowrap;
}

.page-home .hero-subtitle {
  max-width: 575px;
  margin-top: 2.2rem;
  color: #5f5e58;
  font-size: clamp(1rem, 1.18vw, 1.08rem);
  line-height: 1.9;
}

.page-home .hero-actions {
  margin-top: 2.5rem;
  gap: .75rem;
}

.page-home .hero-system-note {
  margin-top: 1.8rem;
  color: #8c8b84;
  font-size: .62rem;
  line-height: 1.7;
  letter-spacing: .1em;
}

.page-home .home-hero-visual {
  position: relative;
  align-self: center;
  margin: 0;
  padding: 10px 10px 0;
  border: 1px solid rgba(17,17,15,.2);
  border-radius: 4px;
  background: #151513;
  box-shadow: 28px 34px 0 rgba(17,17,15,.075);
  transform: none;
}

.page-home .home-hero-visual::before {
  content: "OPERATIONS / DECISION VIEW";
  top: -26px;
  left: 0;
  padding: 0;
  border: 0;
  color: #696862;
  background: transparent;
  font-size: .58rem;
  letter-spacing: .14em;
}

.page-home .home-hero-visual img {
  width: 100%;
  border-radius: 1px;
  filter: grayscale(1) contrast(1.06) brightness(1.1);
}

.page-home .hero-proof-panel {
  position: static;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem .5rem 1rem .65rem;
  border: 0;
  border-radius: 0;
  color: #f3f2ed;
  background: #151513;
  box-shadow: none;
}

.page-home .hero-proof-panel div {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.page-home .hero-proof-panel span {
  color: #888780;
  font-size: .56rem;
  letter-spacing: .12em;
}

.page-home .hero-proof-panel strong {
  color: #f3f2ed;
  font-size: .82rem;
  font-weight: 540;
}

.page-home .hero-proof-panel p {
  margin: 0;
  color: #8f8e87;
  font-size: .68rem;
  white-space: nowrap;
}

/* 全站区块：更少卡片、更清晰的排版关系 */
.page-home .home-section-dark,
.page-home .home-section-light,
.site-cyber:not(.page-home):not(.page-academia) .section,
.page-academia .academia-section {
  padding-block: clamp(6.5rem, 10vw, 10rem);
}

.page-home .section-header,
.site-cyber:not(.page-home):not(.page-academia) .section-header {
  margin-bottom: clamp(3rem, 5vw, 5rem);
}

.page-home .section-header h2,
.site-cyber:not(.page-home):not(.page-academia) .section-header h2,
.academia-section-heading h2 {
  max-width: 900px;
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 580;
  line-height: 1.12;
  letter-spacing: -.055em;
}

.page-home .section-header p,
.site-cyber:not(.page-home):not(.page-academia) .section-header p {
  max-width: 680px;
  font-size: 1rem;
  line-height: 1.85;
}

#world-model {
  background: #faf9f5;
}

#world-model::before { display: none; }

.world-model-architecture {
  border: 1px solid #191917;
  border-radius: 4px;
  background: #121210;
  box-shadow: 18px 22px 0 rgba(17,17,15,.08);
}

.world-model-architecture::before { opacity: .25; }
.wm-layer,
.wm-model-grid article,
.wm-model-grid article.wm-core-node,
.wm-decision-chain article {
  border-radius: 2px;
}

.world-model-boundary {
  border-radius: 3px;
  background: transparent;
}

#decision-engine {
  background: #11110f !important;
}

.page-home .scenario-metric-board {
  gap: 0;
  border: 1px solid rgba(255,255,255,.16);
}

.page-home .scenario-metric-board article,
.page-home .scenario-metric-board article:hover {
  min-height: 340px;
  padding: 2.2rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transform: none;
}

.page-home .scenario-metric-board article + article {
  border-left: 1px solid rgba(255,255,255,.16);
}

.page-home .data-governance-panel {
  border-radius: 2px;
  background: transparent;
}

.academia-entry {
  background: #deddd7;
  color: #11110f;
}

.academia-entry::before { display: none; }
.academia-entry-copy h2 { color: #11110f; }
.academia-entry-copy > p { color: #62615b; }
.academia-entry-label { color: #6c6b65; }
.academia-entry-label i { color: #f7f6f1; border-color: #11110f; background: #11110f; }
.academia-entry-points span { color: #494843; border-color: rgba(17,17,15,.16); background: transparent; }
.academia-entry-link { color: #f7f6f1; border-color: #11110f; background: #11110f; }
.entry-ring { border-color: rgba(17,17,15,.16); }
.entry-core,
.entry-node { color: #11110f; border-color: rgba(17,17,15,.2); background: #efeee8; box-shadow: none; }
.entry-node small { color: #77766f; }

#delivery {
  background: #faf9f5 !important;
}

#delivery .delivery-proof-board {
  gap: 0;
  border: 1px solid var(--editorial-line);
}

#delivery .delivery-proof-board article {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

#delivery .delivery-proof-board article + article { border-left: 1px solid var(--editorial-line); }

/* 内页：紧凑的黑色封面，避免再次出现巨型口号墙 */
.site-cyber:not(.page-home):not(.page-academia) main,
.page-academia main { padding-top: 86px; }

.site-cyber:not(.page-home):not(.page-academia) .subpage-hero {
  min-height: auto;
  padding: clamp(6.5rem, 10vw, 9.5rem) 0;
  color: #f4f3ee;
  background: #11110f;
}

.site-cyber:not(.page-home):not(.page-academia) .subpage-hero::before,
.site-cyber:not(.page-home):not(.page-academia) .subpage-hero::after {
  display: none;
}

.site-cyber .subpage-hero-inner {
  gap: clamp(3rem, 7vw, 7rem);
}

.site-cyber .subpage-hero h1,
.site-cyber .subpage-hero h1.hero-headline-long {
  max-width: 760px;
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 580;
  line-height: 1.04;
  letter-spacing: -.06em;
}

.site-cyber .subpage-hero .hero-subtitle {
  max-width: 610px;
  color: #a6a59e;
  font-size: 1.02rem;
  line-height: 1.85;
}

.site-cyber .subpage-hero-visual,
.company-model-visual {
  padding: 7px;
  border-radius: 3px;
  box-shadow: 18px 22px 0 rgba(255,255,255,.055);
}

.site-cyber .subpage-hero-visual img {
  filter: grayscale(1) contrast(1.05) brightness(1.02);
}

.site-cyber:not(.page-home):not(.page-academia) .section {
  color: #11110f;
  background: #f7f6f1;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt {
  color: #11110f;
  background: #e7e6e0;
}

.site-cyber:not(.page-home):not(.page-academia) .section-dark {
  color: #f4f3ee;
  background: #11110f;
}

.site-cyber:not(.page-home):not(.page-academia) .section .section-header h2 { color: #11110f; }
.site-cyber:not(.page-home):not(.page-academia) .section .section-header p { color: #66655f; }
.site-cyber:not(.page-home):not(.page-academia) .section-dark .section-header h2 { color: #f4f3ee; }
.site-cyber:not(.page-home):not(.page-academia) .section-dark .section-header p { color: #92918a; }

.site-cyber:not(.page-home):not(.page-academia) .section-alt .section-header h2 { color: #11110f; }
.site-cyber:not(.page-home):not(.page-academia) .section-alt .section-header p { color: #66655f; }

.site-cyber:not(.page-home):not(.page-academia) .card,
.site-cyber:not(.page-home):not(.page-academia) .arch-layer,
.site-cyber:not(.page-home):not(.page-academia) .value-metric,
.site-cyber:not(.page-home):not(.page-academia) .about-position-card,
.site-cyber:not(.page-home):not(.page-academia) .partner-enablement-grid article {
  border-radius: 3px;
  box-shadow: none;
}

.site-cyber:not(.page-home):not(.page-academia) .section .card,
.site-cyber:not(.page-home):not(.page-academia) .section .arch-layer,
.site-cyber:not(.page-home):not(.page-academia) .section .value-metric,
.site-cyber:not(.page-home):not(.page-academia) .section .about-position-card,
.site-cyber:not(.page-home):not(.page-academia) .section .partner-enablement-grid article {
  color: #11110f;
  border-color: rgba(17,17,15,.14);
  background: transparent;
}

.site-cyber:not(.page-home):not(.page-academia) .section .card h3,
.site-cyber:not(.page-home):not(.page-academia) .section .arch-layer h3,
.site-cyber:not(.page-home):not(.page-academia) .section .about-position-card h3 { color: #11110f; }

.site-cyber:not(.page-home):not(.page-academia) .section .card p,
.site-cyber:not(.page-home):not(.page-academia) .section .arch-layer p,
.site-cyber:not(.page-home):not(.page-academia) .section .about-position-card p { color: #66655f; }

.site-cyber:not(.page-home):not(.page-academia) .section-dark .card,
.site-cyber:not(.page-home):not(.page-academia) .section-dark .arch-layer,
.site-cyber:not(.page-home):not(.page-academia) .section-dark .value-metric {
  color: #f4f3ee;
  border-color: rgba(255,255,255,.16);
  background: transparent;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt .card,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .arch-layer,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .value-metric,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .about-position-card,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .partner-enablement-grid article {
  color: #11110f;
  border-color: rgba(17,17,15,.15);
  background: rgba(250,249,245,.35);
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt .card h3,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .arch-layer h3,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .about-position-card h3,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .product-showcase-content h3 {
  color: #11110f;
}

.site-cyber:not(.page-home):not(.page-academia) .section-alt .card p,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .arch-layer p,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .about-position-card p,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .product-showcase-content p,
.site-cyber:not(.page-home):not(.page-academia) .section-alt .product-showcase-content li {
  color: #66655f;
}

.site-cyber .product-showcase-media,
.site-cyber .screenshot-grid,
.site-cyber .section-alt .product-showcase-media,
.site-cyber .section-alt .screenshot-grid {
  padding: 7px;
  border-radius: 3px;
  box-shadow: 14px 18px 0 rgba(17,17,15,.08);
}

.site-cyber .product-showcase-media img,
.site-cyber .screenshot-grid img {
  filter: grayscale(1) contrast(1.04) brightness(1.04);
}

.site-cyber .feature-tab {
  border-radius: 2px;
}

/* 高校独立页：保留业务独立性，视觉与主品牌同源 */
.page-academia .academia-hero {
  min-height: auto;
  padding: clamp(6.5rem, 10vw, 9.5rem) 0;
  background: #11110f;
}

.page-academia .academia-hero::before,
.page-academia .academia-hero::after { display: none; }

.page-academia .academia-hero-copy h1 {
  font-size: clamp(3rem, 5.2vw, 5rem);
  font-weight: 580;
  line-height: 1.04;
  letter-spacing: -.06em;
}

.page-academia .academia-lab,
.page-academia .academia-support-card,
.page-academia .academia-evidence-panel,
.page-academia .academia-collab-table,
.page-academia .academia-boundary {
  border-radius: 3px;
  box-shadow: none;
}

.page-academia .academia-section-light {
  background: #f7f6f1;
}

.page-academia .academia-section-dark,
.page-academia .academia-cta {
  background: #11110f;
}

/* 结尾区域保持黑色，但撤去网格和大阴影 */
.site-cyber .cyber-cta-section {
  background: #11110f !important;
}

.site-cyber .cyber-cta-panel {
  border-radius: 3px;
  background: transparent;
  box-shadow: none;
}

.site-cyber .cyber-cta-panel::after { color: #5e5d57; }
.site-cyber .site-footer { background: #11110f; }

@media (max-width: 1120px) {
  .site-cyber .container { width: min(100% - 48px, 1120px); }
  .site-cyber .nav.site-nav {
    border-color: rgba(17,17,15,.14);
    background: #f7f6f1;
  }
  .site-cyber .menu-toggle {
    border-color: rgba(17,17,15,.14);
    background: transparent;
  }
  .site-cyber .menu-toggle span { background: #11110f; }
  .page-home .hero-immersive-inner {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  .page-home .hero-proof-panel { align-items: flex-start; flex-direction: column; gap: .45rem; }
}

@media (max-width: 900px) {
  .page-home .cyber-hero { min-height: auto; }
  .page-home .hero-immersive-inner { grid-template-columns: 1fr; }
  .page-home .hero-content { max-width: 720px; }
  .page-home .home-hero-visual { max-width: 760px; }
  .page-home .scenario-metric-board { grid-template-columns: 1fr; }
  .page-home .scenario-metric-board article { min-height: auto; }
  .page-home .scenario-metric-board article + article { border-left: 0; border-top: 1px solid rgba(255,255,255,.16); }
}

@media (max-width: 640px) {
  .site-cyber .container { width: min(100% - 32px, 100%); }
  .site-cyber .site-header .header-inner { padding-left: .55rem; }
  .site-cyber .site-header .logo-img { height: 38px; }
  .page-home .cyber-hero { padding-top: 4.6rem; }
  .page-home .home-hero-compact .hero-content h1 { font-size: clamp(2.75rem, 13vw, 4rem); }
  .page-home .home-hero-compact .hero-content h1 span { white-space: normal; }
  .page-home .hero-eyebrow { max-width: 310px; }
  .page-home .hero-actions { align-items: stretch; flex-direction: column; }
  .page-home .hero-system-note { max-width: 330px; }
  .page-home .home-hero-visual { box-shadow: 10px 12px 0 rgba(17,17,15,.075); }
  .page-home .hero-proof-panel div { align-items: flex-start; flex-direction: column; gap: .35rem; }
  .page-home .hero-proof-panel p { white-space: normal; }
  .page-home .section-header h2,
  .site-cyber:not(.page-home):not(.page-academia) .section-header h2,
  .academia-section-heading h2 { font-size: clamp(2.2rem, 10vw, 3rem); }
}

/* 品牌标识规则：深底使用纯白 Logo */
.site-cyber .site-header .header-inner,
.site-cyber .site-header.scrolled .header-inner {
  color: #f7f6f1;
  border-color: rgba(255,255,255,.16);
  background: rgba(17,17,15,.95);
  box-shadow: 0 14px 44px rgba(0,0,0,.2);
}

.site-cyber .site-header .logo-img,
.site-cyber.page-home .site-header.header--light .logo-img,
.site-cyber.page-home .site-header.header--dark .logo-img,
.site-cyber .site-footer .footer-logo-mark {
  filter: grayscale(1) brightness(0) invert(1);
}

.site-cyber .nav a,
.site-cyber .nav-dropdown-toggle,
.site-cyber.page-home .site-header.header--light .nav a,
.site-cyber.page-home .site-header.header--dark .nav a {
  color: #9f9e97;
}

.site-cyber .nav a:hover,
.site-cyber .nav a.active,
.site-cyber .nav-dropdown-toggle:hover,
.site-cyber .nav-dropdown.is-open .nav-dropdown-toggle,
.site-cyber.page-home .site-header.header--light .nav a:hover,
.site-cyber.page-home .site-header.header--light .nav a.active,
.site-cyber.page-home .site-header.header--dark .nav a:hover,
.site-cyber.page-home .site-header.header--dark .nav a.active {
  color: #fff;
  background: rgba(255,255,255,.08);
}

.site-cyber .nav-domain {
  color: #deddd7 !important;
  border-color: rgba(255,255,255,.2) !important;
}

.site-cyber .nav-cta {
  color: #11110f !important;
  border-color: #f7f6f1 !important;
  background: #f7f6f1 !important;
}

.site-cyber .nav-cta:hover {
  color: #fff !important;
  border-color: rgba(255,255,255,.42) !important;
  background: transparent !important;
}

.site-cyber .mega-menu {
  border-color: rgba(255,255,255,.14);
  background: rgba(17,17,15,.99);
  box-shadow: 0 26px 80px rgba(0,0,0,.36);
}

.site-cyber .mega-menu a { border-color: rgba(255,255,255,.08); }
.site-cyber .mega-menu a strong { color: #f7f6f1; }
.site-cyber .mega-menu a span { color: #8e8d86; }

/* 首页新增：问题定义与验证证据 */
.decision-question-strip {
  color: #11110f;
  border-bottom: 1px solid var(--editorial-line);
  background: #e3e2dc;
}

.decision-question-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-inline: 1px solid var(--editorial-line);
}

.decision-question-grid article {
  min-height: 190px;
  padding: 2rem;
}

.decision-question-grid article + article { border-left: 1px solid var(--editorial-line); }
.decision-question-grid span { display: block; margin-bottom: 1.5rem; color: #7a7972; font-size: .62rem; letter-spacing: .12em; }
.decision-question-grid strong { display: block; margin-bottom: .6rem; color: #11110f; font-size: 1.08rem; font-weight: 590; }
.decision-question-grid p { margin: 0; color: #62615b; font-size: .9rem; line-height: 1.75; }

.validation-section {
  color: #11110f;
  background: #e7e6e0;
}

.validation-section .section-header h2 { color: #11110f; }
.validation-section .section-header p { color: #62615b; }

.validation-status-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--editorial-line);
}

.validation-status-board article {
  min-height: 330px;
  padding: 2rem;
}

.validation-status-board article + article { border-left: 1px solid var(--editorial-line); }

.validation-status {
  display: inline-flex;
  margin-bottom: 3.25rem;
  padding: .35rem .55rem;
  color: #f7f6f1;
  border-radius: 2px;
  background: #11110f;
  font-family: "JetBrains Mono", monospace;
  font-size: .64rem;
  letter-spacing: .08em;
}

.validation-status.is-practiced { color: #11110f; border: 1px solid #11110f; background: transparent; }
.validation-status.is-validating { color: #5f5e58; border: 1px dashed rgba(17,17,15,.38); background: transparent; }
.validation-status-board h3 { margin-bottom: .8rem; color: #11110f; font-size: 1.35rem; font-weight: 590; }
.validation-status-board p { color: #56554f; font-size: .92rem; line-height: 1.8; }
.validation-status-board small { display: block; margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--editorial-line); color: #85847d; line-height: 1.6; }

.validation-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.25rem;
}

.validation-metrics span {
  padding: .5rem .75rem;
  color: #575650;
  border: 1px solid var(--editorial-line);
  border-radius: 2px;
  font-size: .76rem;
}

#delivery .delivery-proof-board { grid-template-columns: repeat(5, 1fr); }
#delivery .delivery-proof-board article { min-width: 0; padding-inline: 1.35rem; }

/* 深色区域的主要操作保持白色可见 */
.site-cyber .cyber-cta-section .btn.primary,
.page-academia .academia-hero .btn.primary,
.page-academia .academia-cta .btn.primary,
.page-contact .contact-form .btn.primary {
  color: #11110f;
  border-color: #f7f6f1;
  background: #f7f6f1;
}

.site-cyber .cyber-cta-section .btn.ghost,
.page-academia .academia-hero .btn.ghost,
.page-academia .academia-cta .btn.ghost {
  color: #f7f6f1;
  border-color: rgba(255,255,255,.3);
}

@media (max-width: 1120px) {
  .site-cyber .nav.site-nav {
    color: #f7f6f1;
    border-color: rgba(255,255,255,.14);
    background: #11110f;
  }
  .site-cyber .menu-toggle { border-color: rgba(255,255,255,.18); }
  .site-cyber .menu-toggle span { background: #fff; }
  #delivery .delivery-proof-board { grid-template-columns: repeat(2, 1fr); }
  #delivery .delivery-proof-board article + article { border-left: 0; }
  #delivery .delivery-proof-board article:nth-child(even) { border-left: 1px solid var(--editorial-line); }
  #delivery .delivery-proof-board article:nth-child(n+3) { border-top: 1px solid var(--editorial-line); }
}

@media (max-width: 800px) {
  .decision-question-grid,
  .validation-status-board { grid-template-columns: 1fr; }
  .decision-question-grid article,
  .validation-status-board article { min-height: auto; }
  .decision-question-grid article + article,
  .validation-status-board article + article { border-left: 0; border-top: 1px solid var(--editorial-line); }
  .validation-status { margin-bottom: 1.8rem; }
}

@media (max-width: 560px) {
  #delivery .delivery-proof-board { grid-template-columns: 1fr; }
  #delivery .delivery-proof-board article:nth-child(even) { border-left: 0; }
  #delivery .delivery-proof-board article + article { border-top: 1px solid var(--editorial-line); }
}

/* 首页：系统页面关系全景 */
.page-home .system-map-section {
  position: relative;
  overflow: hidden;
  color: #f4f3ee;
  border-block: 1px solid rgba(255,255,255,.1);
  background:
    radial-gradient(circle at 78% 18%, rgba(255,255,255,.075), transparent 28%),
    linear-gradient(180deg, #11110f 0%, #070707 100%);
}

.system-map-section::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: .22;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 82%, transparent);
}

.system-map-intro {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4rem;
  align-items: end;
  margin-bottom: 2.4rem;
}

.system-map-section .section-header { margin: 0; }
.system-map-section .section-header h2 { max-width: 760px; color: #f7f6f1; }
.system-map-section .section-header p { max-width: 760px; color: #999892; }

.system-map-kicker {
  display: inline-flex;
  gap: .65rem;
  align-items: center;
  margin-bottom: 1rem;
  color: #8f8e88;
  font-size: .66rem;
  letter-spacing: .16em;
}

.system-map-kicker i,
.system-map-live {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #f7f6f1;
  box-shadow: 0 0 0 4px rgba(255,255,255,.09), 0 0 18px rgba(255,255,255,.5);
}

.system-map-stats {
  display: grid;
  grid-template-columns: repeat(3, 110px);
  border-top: 1px solid rgba(255,255,255,.18);
  border-bottom: 1px solid rgba(255,255,255,.18);
}

.system-map-stats div { padding: 1rem 1.15rem; }
.system-map-stats div + div { border-left: 1px solid rgba(255,255,255,.12); }
.system-map-stats strong { display: block; color: #fff; font-family: "JetBrains Mono", monospace; font-size: 1.6rem; font-weight: 500; }
.system-map-stats span { color: #777670; font-size: .68rem; }

.system-map-console {
  position: relative;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 4px;
  background: rgba(7,7,7,.88);
  box-shadow: 0 36px 90px rgba(0,0,0,.38);
}

.system-map-toolbar {
  display: flex;
  min-height: 52px;
  padding: 0 1.25rem;
  align-items: center;
  justify-content: space-between;
  color: #73726c;
  border-bottom: 1px solid rgba(255,255,255,.12);
  font-size: .62rem;
  letter-spacing: .13em;
}

.system-map-toolbar div { display: flex; gap: .7rem; align-items: center; color: #d5d4cf; }
.system-map-toolbar strong { font-weight: 500; }

.system-map-workspace {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr) 230px;
  min-height: 610px;
}

.system-module-index {
  padding: .85rem;
  border-right: 1px solid rgba(255,255,255,.11);
}

.system-module-index-head { padding: .5rem .55rem 1rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.system-module-index-head span { display: block; color: #f1f0eb; font: 500 .64rem/1.5 "JetBrains Mono", monospace; letter-spacing: .12em; }
.system-module-index-head small { color: #696862; font-size: .66rem; }

.system-module-index button {
  display: grid;
  width: 100%;
  grid-template-columns: 22px 1fr auto;
  gap: .55rem;
  align-items: center;
  padding: .7rem .55rem;
  color: #75746e;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.055);
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: color .2s ease, background .2s ease, transform .2s ease;
}

.system-module-index button:hover { color: #d8d7d1; background: rgba(255,255,255,.035); }
.system-module-index button.is-active { color: #11110f; background: #f2f1ec; transform: translateX(5px); }
.system-module-index button span,
.system-module-index button small { font: 400 .58rem/1 "JetBrains Mono", monospace; }
.system-module-index button strong { font-size: .74rem; font-weight: 520; }

.system-relationship-stage {
  display: flex;
  min-width: 0;
  padding: 1.4rem;
  flex-direction: column;
  background-image: radial-gradient(circle, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 28px 28px;
}

.system-stage-label { display: flex; justify-content: space-between; color: #5f5e59; font: .6rem/1 "JetBrains Mono", monospace; letter-spacing: .12em; }
.system-relation-flow { display: grid; grid-template-columns: minmax(105px, .8fr) 45px minmax(230px, 1.35fr) 45px minmax(105px, .8fr); flex: 1; align-items: center; }

.system-relation-side > span { display: block; margin-bottom: .75rem; color: #64635e; font-size: .63rem; letter-spacing: .12em; }
.system-relation-side > div { display: grid; gap: .55rem; }
.system-relation-side strong { padding: .68rem .72rem; color: #aaa9a3; border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.025); font-size: .68rem; font-weight: 450; }

.system-relation-arrow { display: flex; align-items: center; color: #8a8983; }
.system-relation-arrow i { width: 100%; height: 1px; background: linear-gradient(90deg, rgba(255,255,255,.08), rgba(255,255,255,.35)); }
.system-relation-arrow b { font-size: .85rem; font-weight: 400; }

.system-relation-core {
  position: relative;
  min-height: 260px;
  padding: 1.7rem;
  border: 1px solid rgba(255,255,255,.35);
  background: linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.025));
  box-shadow: inset 0 0 40px rgba(255,255,255,.025), 0 18px 50px rgba(0,0,0,.3);
}

.system-relation-core::after {
  position: absolute;
  inset: 8px;
  content: "";
  pointer-events: none;
  border: 1px solid rgba(255,255,255,.055);
}

.system-relation-core small { color: #85847e; font: .6rem/1.5 "JetBrains Mono", monospace; letter-spacing: .12em; }
.system-relation-core > strong { display: block; margin: 1.3rem 0 .8rem; color: #fff; font-size: clamp(1.45rem, 2.1vw, 2.2rem); font-weight: 560; letter-spacing: -.03em; }
.system-relation-core p { position: relative; z-index: 1; margin: 0; color: #a4a39d; font-size: .78rem; line-height: 1.75; }

.system-page-tags { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: .35rem; margin-top: 1.25rem; }
.system-page-tags span { padding: .33rem .5rem; color: #d2d1cb; border: 1px solid rgba(255,255,255,.14); font-size: .62rem; }

.system-operating-chain {
  display: flex;
  gap: .65rem;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  color: #66655f;
  border-top: 1px solid rgba(255,255,255,.09);
  font-size: .62rem;
}
.system-operating-chain span.is-current { color: #f2f1ec; }
.system-operating-chain b { color: #4f4e49; font-weight: 400; }

.system-map-inspector { padding: 1.25rem; border-left: 1px solid rgba(255,255,255,.11); }
.system-inspector-head { display: flex; align-items: center; justify-content: space-between; color: #74736d; font-size: .58rem; letter-spacing: .12em; }
.system-inspector-head i { width: 7px; height: 7px; border: 1px solid #8d8c86; transform: rotate(45deg); }
.system-inspector-metric { margin: 2rem 0 1.8rem; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.system-inspector-metric small { display: block; color: #706f69; font-size: .65rem; }
.system-inspector-metric strong { display: block; margin-top: .35rem; color: #f7f6f1; font: 400 3rem/1 "JetBrains Mono", monospace; }
.system-map-inspector dl { margin: 0; }
.system-map-inspector dl div { padding: .85rem 0; border-bottom: 1px solid rgba(255,255,255,.075); }
.system-map-inspector dt { margin-bottom: .35rem; color: #65645f; font-size: .6rem; }
.system-map-inspector dd { margin: 0; color: #c0bfb9; font-size: .7rem; line-height: 1.55; }
.system-map-inspector > p { margin-top: 1.4rem; color: #5f5e58; font-size: .62rem; line-height: 1.7; }

@media (max-width: 1120px) {
  .system-map-intro { grid-template-columns: 1fr; gap: 2rem; }
  .system-map-stats { width: min(100%, 420px); }
  .system-map-workspace { grid-template-columns: 190px minmax(0, 1fr); }
  .system-map-inspector { display: none; }
}

@media (max-width: 800px) {
  .system-map-stats { grid-template-columns: repeat(3, 1fr); width: 100%; }
  .system-map-stats div { padding-inline: .8rem; }
  .system-map-workspace { display: block; }
  .system-module-index { display: flex; overflow-x: auto; padding: .75rem; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .system-module-index-head { display: none; }
  .system-module-index button { min-width: 122px; border-bottom: 0; border-right: 1px solid rgba(255,255,255,.07); }
  .system-module-index button.is-active { transform: none; }
  .system-relation-flow { grid-template-columns: 1fr; gap: .75rem; padding-block: 1.5rem; }
  .system-relation-arrow { min-height: 22px; justify-content: center; transform: rotate(90deg); }
  .system-relation-arrow i { width: 24px; }
  .system-relation-side { text-align: center; }
  .system-relation-side > div { grid-template-columns: repeat(3, 1fr); }
  .system-operating-chain { overflow-x: auto; justify-content: flex-start; white-space: nowrap; }
}

@media (max-width: 560px) {
  .system-map-toolbar > span { display: none; }
  .system-relationship-stage { padding: 1rem; }
  .system-relation-side > div { grid-template-columns: 1fr; }
  .system-relation-core { min-height: 0; padding: 1.35rem; }
  .system-map-stats strong { font-size: 1.25rem; }
}