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@media(max-width:680px){:root{--page:calc(100% - 40px)}.site-header{height:74px;padding-inline:20px;justify-content:space-between;position:absolute}.site-header .brand img{width:139px;height:42px}.menu-button{display:flex;flex-direction:column;gap:6px;justify-content:center;width:42px;height:42px;padding:9px;border:1px solid #4a4e53;background:#08090a;z-index:2}.menu-button span{width:22px;height:1px;background:#eee}.site-header nav{display:none;position:absolute;top:73px;left:0;right:0;padding:28px 24px 38px;background:#0d1013;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:23px;margin:0}.site-header nav.is-open{display:flex}.site-header nav a{font-size:18px}.hero{height:780px;max-height:1000px;min-height:720px}.hero-art{height:67%;top:auto;bottom:0;object-position:76% center;opacity:.72}.hero-shade{background:linear-gradient(180deg,#08090a 28%,#08090a55 58%,transparent 76%,#08090a)}.hero-content{padding-top:128px}.hero-content>.eyebrow{font-size:10px;letter-spacing:.12em;margin-bottom:23px}.hero h1{font-size:clamp(39px,10.5vw,66px);font-weight:500}.hero h1 span{font-size:23px;margin-top:18px}.hero-description{font-size:14px;line-height:1.8;margin-top:24px}.hero-actions{gap:18px;flex-wrap:wrap;margin-top:25px}.button{min-height:47px;padding:11px 17px;font-size:14px;gap:25px}.hero-actions .text-link{font-size:12px;gap:9px}.hero-bottom{bottom:19px}.hero-bottom small{font-size:9px}.affiliations{padding-block:27px;gap:26px}.affiliation-group{gap:25px;flex-wrap:wrap}.affiliation-group>.section-index{width:100%;font-size:11px}.tsinghua-logo{width:137px}.sjtu-brand>span{font-size:18px}.sjtu-brand img{width:33px;height:33px}.bochu-brand{gap:10px}.bochu-wordmark{font-size:30px}.jaka-logo{width:116px}.section{padding-block:65px}.section-topline{margin-bottom:24px}.section-topline>.section-index{display:none}.eyebrow{font-size:11px}.split-heading{grid-template-columns:1fr;gap:23px;margin-bottom:35px}.split-heading h2,.team-layout h2{font-size:32px;line-height:1.35}.split-heading>p{font-size:15px;line-height:1.85}.model-visual{grid-template-columns:1fr;padding:26px;gap:0}.model-side{width:100%}.model-side h3{font-size:21px;margin-block:10px 16px}.state-list{grid-template-columns:1fr 1fr;gap:6px 20px}.model-core{height:235px}.orbital{width:212px;height:212px}.model-core-label strong{font-size:27px}.model-core-label>span{font-size:11px}.model-connector{display:none}.model-prediction{border-top:1px solid var(--line);padding-top:23px}.prediction-lines svg{height:66px}.model-prediction p{font-size:14px}.model-loop{grid-template-columns:repeat(3,1fr)}.model-loop div:nth-child(4){border-left:0}.model-loop div:nth-child(n+4){border-top:1px solid var(--line)}.model-loop div{padding:15px 8px}.research-row{grid-template-columns:1fr;gap:24px;margin-top:32px}.research-row article{border-bottom:1px solid var(--line);padding-bottom:23px}.research-row h3{margin-block:10px}.control-copy{padding:48px 20px 35px}.control-copy h2{font-size:33px}.control-copy>p{font-size:15px}.control-tabs{gap:22px}.control-tabs button{font-size:13px}.control-art{height:350px}.control-caption{left:20px;right:20px;font-size:9px;bottom:22px}.control-copy .subtle-note{font-size:11px}#control-panel{min-height:170px}.platform-bento{grid-template-columns:1fr;gap:25px}.platform-feature{padding:28px;min-height:290px}.platform-feature h3{font-size:29px;margin:35px 0}.platform-feature>.micro{font-size:9px}.product-letters{font-size:39px}.platform-feature .circle-arrow{top:23px;right:23px;width:28px;height:28px}.platform-domains a{padding:23px 0}.platform-domains strong{font-size:20px}.pricing-preview{gap:22px 0;padding:25px 0;margin-top:37px}.pricing-preview>div{display:block;margin-bottom:0}.pricing-preview>div>strong{font-size:21px;margin-top:0}.pricing-preview>a{padding-left:12px}.pricing-preview>a>strong{font-size:24px;margin-top:7px;line-height:1.3}.pricing-preview strong span{display:block;margin-left:0;margin-top:5px;font-size:11px}.pricing-preview strong i{font-size:12px}.pricing-preview>a>small{font-size:13px}.price-note{line-height:1.8}.research-cases{grid-template-columns:1fr;gap:37px}.research-cases h3{font-size:25px;margin-top:19px}.research-cases p{font-size:14px}.roadmap>strong{font-size:50px}.team-layout .team-lead{font-size:20px}.team-layout p{font-size:15px}.team-disciplines{font-size:13px;gap:24px}.contact-section{padding-block:45px}.contact-inner{grid-template-columns:1fr;gap:22px}.contact-inner .eyebrow{font-size:9px}.contact-inner h2{font-size:28px;line-height:1.5;margin:17px 0}.contact-inner .button{justify-self:start}.contact-number{grid-column:1;justify-self:start;margin:0}.site-footer{gap:20px;padding-block:30px}.site-footer .brand{width:100%}.site-footer>span{width:100%}.platform-page .site-header{position:relative}.product-hero{padding:48px 0}.product-hero h1{font-size:37px;line-height:1.3}.product-hero>p{font-size:15px}.product-section{padding-block:48px}.product-section h2{font-size:29px}.module-cards{grid-template-columns:1fr;margin-top:27px}.module-card{padding:26px}.module-card h3{margin-top:18px}.module-card .module-code{font-size:33px}.map-heading{flex-direction:column;margin-top:45px}.map-stats{gap:28px}.map-stats strong{font-size:27px}.explorer-toolbar{padding:15px}.explorer-toolbar label{flex-direction:column;align-items:start;width:100%;gap:4px}.explorer-toolbar input,.explorer-toolbar select{width:100%}.explorer-body{grid-template-columns:1fr}.explorer-modules{display:flex;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line);gap:5px}.explorer-modules button{min-width:max-content;gap:15px}.explorer-main{padding:19px}.relation-view{grid-template-columns:1fr;gap:13px}.relation-column>h4{margin-bottom:7px}.relation-column button{padding:9px 11px}.pricing-grid{grid-template-columns:1fr;gap:20px}.price-card{padding:28px}.price-card p{min-height:0}.price-card .price{font-size:43px}.service-pricing{grid-template-columns:1fr}.page-index-heading{align-items:start}.page-grid button{font-size:13px}.control-tabs button:focus-visible{outline-offset:2px}}
.bochu-logo{width:130px;height:auto;filter:grayscale(1) brightness(0) invert(1);opacity:.7}
.sjtu-brand .sjtu-official-logo{width:180px;height:auto;filter:none}
@media(max-width:680px){.sjtu-brand .sjtu-official-logo{width:154px;height:auto}}
.affiliations{grid-template-columns:minmax(0,1fr) minmax(0,1.45fr);gap:32px}
.affiliation-group:first-child{gap:24px}
.affiliation-partners{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px;isolation:isolate}
.affiliation-group.affiliation-partners{padding-left:32px}
.affiliation-partners a{display:flex;align-items:center;justify-content:center;min-width:0;height:52px}
.affiliation-partners img{width:100%;height:auto;max-height:44px;object-fit:contain;filter:grayscale(1) brightness(0) invert(1);opacity:.72;transition:opacity .2s}
.affiliation-partners a:hover img{opacity:1}
.affiliation-partners .jaka-logo{max-width:98px}.affiliation-partners .bochu-logo{max-width:115px}.affiliation-partners .comac-logo{max-width:154px}.affiliation-partners .luxshare-logo{max-width:138px}
@media(max-width:1100px){.affiliations{grid-template-columns:1fr;gap:25px}.affiliation-group.affiliation-partners{padding:22px 0 0;border-left:0;border-top:1px solid var(--line)}.affiliation-group:first-child{justify-content:flex-start;gap:38px}}
@media(max-width:680px){.affiliation-partners{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 30px}.affiliation-group:first-child{gap:25px}.affiliation-partners a{height:45px}.affiliation-partners .comac-logo{max-width:145px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.path-selected{stroke-dashoffset:0}}
/* Keep the brand, original cover and affiliations together in the opening view. */
.home .hero{height:100svh;min-height:700px;max-height:none}
.home .hero-content{padding-top:clamp(140px,18svh,220px);padding-bottom:150px}
.home .hero-content>.eyebrow{margin-bottom:24px}
.home .hero h1{font-size:clamp(46px,5.5vw,80px)}
.home .hero h1 span{margin-top:18px}
.home .hero-description{margin-top:25px}
.home .hero-actions{margin-top:30px}
.hero-affiliations{position:absolute;bottom:0;left:0;right:0;z-index:2;grid-template-columns:max-content minmax(0,1fr);gap:28px;padding:22px 0 25px;border-top:1px solid #ffffff24;border-bottom:0;background:linear-gradient(transparent,#08090a70)}
.hero-affiliations .affiliation-group:first-child{display:grid;grid-template-columns:auto auto;justify-content:start;gap:10px 24px}
.hero-affiliations .affiliation-group>.section-index{grid-column:1/-1;font-size:12px;color:#999}
.hero-affiliations .affiliation-partners{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px 22px;padding:0 0 0 28px;border-top:0;border-left:1px solid var(--line);align-self:stretch;position:relative;padding-top:24px}
.hero-affiliations .affiliation-partners:before{content:"合作企业";position:absolute;left:28px;top:0;font-size:12px;color:#999;letter-spacing:.04em}
.hero-affiliations .affiliation-partners a{height:40px}
.hero-affiliations .tsinghua-logo{width:140px;max-height:40px;object-fit:contain}
.hero-affiliations .sjtu-official-logo{width:166px;max-height:44px;object-fit:contain}
@media(max-width:1100px) and (min-width:681px){.hero-affiliations{gap:20px;grid-template-columns:max-content minmax(0,1fr)}.hero-affiliations .affiliation-group:first-child{gap:10px 18px}.hero-affiliations .tsinghua-logo{width:112px}.hero-affiliations .sjtu-official-logo{width:135px}.hero-affiliations .affiliation-partners{gap:12px;padding-left:20px}.hero-affiliations .affiliation-partners:before{left:20px}}
@media(max-width:680px){.home .hero{display:flex;flex-direction:column;height:auto;min-height:100svh}.home .hero-content{padding-top:118px;padding-bottom:22px}.home .hero-content>.eyebrow{font-size:10px;margin-bottom:20px}.home .hero h1{font-size:clamp(36px,10.5vw,58px)}.home .hero h1 span{font-size:22px;margin-top:16px}.home .hero-description{margin-top:22px}.home .hero-actions{margin-top:24px}.hero-affiliations{position:relative;margin-top:auto;grid-template-columns:1fr;gap:15px;padding:18px 0 22px}.hero-affiliations .affiliation-group:first-child{grid-template-columns:68px 1fr 1fr;align-items:center;gap:14px}.hero-affiliations .affiliation-group>.section-index{grid-column:auto;font-size:12px}.hero-affiliations .tsinghua-logo{width:110px}.hero-affiliations .sjtu-official-logo{width:135px}.hero-affiliations .affiliation-partners{grid-template-columns:repeat(3,minmax(0,1fr));padding:23px 0 0;border:0;border-top:1px solid #ffffff13;gap:14px}.hero-affiliations .affiliation-partners:before{left:0;top:4px}.hero-affiliations .affiliation-partners a{height:38px}}