:root{--paper:#f4f2ec;--paper-deep:#ebe8df;--ink:#252620;--muted:#6e7067;--red:#ad402e;--line:#d9d8ce;--serif:"Instrument Serif",Georgia,"Times New Roman",serif;--sans:"DM Sans",Arial,sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}body::before{content:"";position:fixed;inset:0;z-index:20;pointer-events:none;opacity:.028;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23000' filter='url(%23n)' opacity='.6' d='M0 0h180v180H0z'/%3E%3C/svg%3E")}::selection{background:#ad402e2a}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{color:inherit}button{cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,summary:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--red);outline-offset:5px}button{border:0}img,video{display:block;max-width:100%}img{height:auto}h1,h2,h3,p,figure{margin:0}h1,h2{font-family:var(--serif);font-weight:400}h2{font-size:clamp(46px,5.1vw,76px);letter-spacing:-1.5px;line-height:1.06}h2 em{font-weight:400;color:var(--muted)}h3{font-weight:500}em{font-weight:400}.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icon-definitions{position:absolute;width:0;height:0;overflow:hidden}.section-shell{width:calc(100% - 112px);max-width:1328px;margin-inline:auto}.section-space{padding-block:104px}.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:1.65px;text-transform:uppercase;font-weight:400;display:flex;align-items:center;gap:10px}.red-dot{display:inline-block;width:6px;height:6px;background:var(--red);border-radius:50%;flex-shrink:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:12px;left:16px;z-index:100;padding:10px 20px;background:var(--ink);color:white;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}
/* Navigation */
.site-header{height:88px;padding:0 56px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;background:#f4f2ecf2;backdrop-filter:blur(16px)}.wordmark{display:flex;align-items:center;font-size:22px;letter-spacing:-1px;font-weight:600;line-height:1}.brand-seal{display:grid;place-items:center;width:33px;height:35px;margin-right:12px;border-radius:2px;background:var(--red);color:#fff6e8;font-family:"Calli CJK",serif;font-size:23px;letter-spacing:0;font-weight:600;transform:rotate(-3deg)}.brand-period{color:var(--red)}.site-header nav{display:flex;align-items:center;gap:33px;font-size:12px}.site-header nav a{position:relative;transition:color .2s}.site-header nav a:hover,.site-header nav a.active{color:var(--red)}.site-header nav a:not(.nav-resource)::after{content:"";position:absolute;bottom:-8px;left:0;width:100%;height:1px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .2s}.site-header nav a.active::after{transform:scaleX(1)}.site-header nav .nav-resource{display:flex;gap:16px;align-items:center;border-left:1px solid var(--line);padding-left:28px;margin-left:3px}.nav-resource .icon{width:15px;height:15px}.menu-toggle{display:none}.scroll-progress{position:absolute;bottom:-1px;left:0;height:2px;width:100%;transform:scaleX(0);transform-origin:left;background:var(--red)}
/* The opening composition */
.hero{position:relative;min-height:770px;display:grid;grid-template-columns:1.08fr 1fr;gap:24px;align-items:start;padding-top:71px;padding-bottom:91px}.hero .eyebrow{color:var(--red);margin-bottom:26px}.hero h1{font-size:clamp(86px,8.4vw,124px);line-height:.93;letter-spacing:-3.7px}.hero h1 em{color:var(--red);white-space:nowrap}.hero-subtitle{font-size:16px;line-height:1.55;margin-top:30px;font-weight:500;letter-spacing:-.15px}.hero-description{color:var(--muted);font-size:13px;line-height:1.8;margin-top:14px}.hero-actions{display:flex;align-items:center;gap:21px;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:12px;font-weight:500;min-height:47px;transition:background .2s,transform .2s}.button-primary{background:var(--ink);color:var(--paper);padding:0 21px;border:1px solid var(--ink)}.button-primary:hover{background:var(--red);border-color:var(--red);transform:translateY(-2px)}.button-primary .icon{width:16px;height:16px}.button-text{gap:13px}.button-text:hover{color:var(--red)}.button-text .icon{width:17px;height:17px}.hero-topics{display:flex;gap:14px;margin-top:26px;color:var(--muted);font-size:9px}.hero-topics span+span::before{content:"/";color:#b6b5aa;margin-right:14px}.hero-art{height:576px;position:relative;margin-top:15px;isolation:isolate}.art-orbit{position:absolute;border:1px solid #d8d6ca;border-radius:50%;pointer-events:none;z-index:-1}.orbit-one{width:450px;height:450px;top:22px;left:20px}.orbit-two{width:590px;height:590px;top:-46px;left:-49px;border-style:dashed;opacity:.6}.art-orbit::before,.art-orbit::after{content:"+";position:absolute;left:49%;top:-13px;background:var(--paper);color:#9f9f91;font-family:var(--mono);padding-inline:5px}.art-orbit::after{top:auto;bottom:-13px}.ink-paper{position:absolute;top:27px;left:84px;width:347px;height:417px;transform:rotate(7deg);background:#fffef9;box-shadow:0 18px 55px #34332313,0 1px 2px #34332313;padding:22px 26px;z-index:2;animation:paper-arrive 1.2s ease both}.paper-caption{display:flex;align-items:center;justify-content:space-between;font-family:var(--mono);font-size:8px;letter-spacing:.9px;border-bottom:1px solid #e6e4d9;padding-bottom:13px}.tiny-cross{font-size:18px;color:#8a8a7c}.hero-ink{width:214px;height:273px;object-fit:contain;margin:7px auto 0;mix-blend-mode:multiply;image-rendering:auto}.paper-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:5px}.paper-bottom>span:first-child{font-family:"Calli CJK",serif;font-size:12px;letter-spacing:2px}.paper-bottom small{display:block;font-family:var(--mono);font-size:7px;letter-spacing:0;color:var(--muted);margin-top:2px}.paper-seal{border:1.5px solid var(--red);color:var(--red);font-family:"Calli CJK",serif;padding:3px 4px;font-size:16px;line-height:1.1}.paper-back{position:absolute;top:8px;left:47px;width:330px;height:410px;background:#e9e5d9;border:1px solid #ddd8ca;transform:rotate(-8deg);overflow:hidden;padding:17px}.paper-back>span{font-family:var(--mono);font-size:7px;letter-spacing:1px;color:#73715e}.paper-back svg{width:100%;height:100%;fill:none;stroke:#ac432e;stroke-width:1;opacity:.7;stroke-dasharray:4 4}.paper-back svg path:nth-child(2){stroke:#536a67}.paper-back svg path:nth-child(3){stroke:#8a775a;stroke-dasharray:0}.art-vertical{position:absolute;top:92px;right:7px;writing-mode:vertical-rl;font-family:"Calli CJK",serif;letter-spacing:7px;color:#979687;font-size:13px}.hero-preview{position:absolute;z-index:3;top:334px;left:10px;width:291px;box-shadow:0 14px 35px #25262024;transform:rotate(-4deg);background:var(--ink);color:var(--paper);border:5px solid var(--ink);transition:transform .35s;animation:preview-arrive 1s .2s ease both}.hero-preview:hover{transform:rotate(0deg) translateY(-6px)}.preview-caption{display:flex;justify-content:space-between;align-items:center;padding:7px 7px 10px;font-family:var(--mono);font-size:7px;letter-spacing:.25px}.preview-caption>span{display:flex;align-items:center;gap:6px}.preview-caption .icon{width:12px;height:12px}.preview-caption .red-dot{width:4px;height:4px;background:#dc7b60}.hero-preview video{aspect-ratio:16/9;width:100%;object-fit:cover}.preview-bottom{display:flex;align-items:center;justify-content:space-between;padding:8px 6px 4px;font-size:8px}.preview-bottom>span:last-child{font-family:var(--mono);font-size:6px;letter-spacing:1px;color:#b7b8ad}.art-note{position:absolute;left:345px;top:477px;font-family:var(--mono);font-size:8px;line-height:1.7;letter-spacing:1.7px;display:block;color:var(--muted)}.art-note .icon{position:absolute;top:5px;right:-30px;width:19px;transform:rotate(-25deg)}.hero-footer{position:absolute;bottom:0;left:0;width:100%;padding:22px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:9px;color:var(--muted)}.hero-footer>a{display:flex;align-items:center;gap:10px}.scroll-line{width:25px;height:1px;background:var(--red)}.hero-index{font-size:8px;letter-spacing:1px;display:flex;gap:35px}.hero-index>span{font-size:14px;color:var(--ink)}.motion-toggle{background:none;display:flex;align-items:center;gap:6px;font-size:9px;padding:4px}.motion-toggle .icon{width:12px;height:12px}.motion-toggle:hover{color:var(--red)}
/* Narrative and key figures */
.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:42px}.section-heading .eyebrow{color:var(--red)}.section-aside{font-size:10px;color:var(--muted)}.overview-intro{display:grid;grid-template-columns:1.15fr 1fr;gap:95px;align-items:start}.overview-intro h2{font-size:clamp(43px,4.4vw,64px)}.overview-copy{font-size:13px;color:var(--muted);line-height:1.9;padding-top:3px}.overview-copy p+p{margin-top:14px}.text-link{background:none;display:inline-flex;align-items:center;gap:24px;padding:0 0 5px;border-bottom:1px solid var(--ink);font-size:11px;font-weight:500;color:var(--ink);margin-top:22px}.text-link:hover{color:var(--red);border-color:var(--red)}.text-link .icon{width:15px;height:15px}.stats-row{display:grid;grid-template-columns:repeat(4,1fr);margin-top:61px;border-top:1px solid var(--line);padding-top:30px}.stat{padding-inline:26px;border-left:1px solid var(--line)}.stat:first-child{padding-left:0;border-left:0}.stat:last-child{padding-right:0}.stat-value{font-family:var(--serif);font-size:66px;letter-spacing:-2px;line-height:1}.stat-unit{font-size:42px;letter-spacing:-1px;margin-left:3px}.stat h3{font-size:12px;margin-top:14px}.stat p{font-size:10px;color:var(--muted);margin-top:4px}
/* Cinema-like simulation gallery */
.motion-section{background:#252722;color:#f0efe6;position:relative;overflow:hidden}.motion-section::before{content:"";position:absolute;top:-400px;right:-280px;width:900px;height:900px;border:1px solid #ffffff09;border-radius:50%;pointer-events:none}.motion-section .section-heading .eyebrow{color:#d58773}.light-status{display:flex;align-items:center;gap:9px;font-size:10px;color:#aaa99e}.light-status .red-dot{background:#d48c72}.motion-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:42px}.motion-heading h2 em{color:#a8aa9b}.motion-heading>p{font-size:12px;color:#b1b2a6;line-height:1.9;max-width:310px;margin-bottom:6px}.demo-stage{position:relative;background:#a9a9a9;border:1px solid #51534a}.demo-topline{height:45px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;background:#30332c;font-family:var(--mono);font-size:8px;letter-spacing:.8px}.demo-topline>span:last-child{color:#b6b9ac;letter-spacing:0;font-family:var(--sans);font-size:10px}.demo-stage video{width:100%;max-height:640px;aspect-ratio:16/9;object-fit:contain;background:#a9a9a9}.demo-bottomline{height:38px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;background:#30332c;font-family:var(--mono);font-size:7px;letter-spacing:1px;color:#bfc2b3}.demo-bottomline>span:first-child{display:flex;align-items:center;gap:8px}.status-dot{width:5px;height:5px;border-radius:50%;background:#9fb28b}.demo-bottomline>span:last-child{font-family:var(--sans);font-size:9px;letter-spacing:0}.demo-bottomline i{font-style:normal;color:#777f6c;margin-inline:12px}.demo-selector{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:10px;margin-top:18px}.demo-choice{background:#30332c;padding:0;min-width:0;color:#c2c3b7;border:1px solid transparent;transition:color .2s,border-color .2s,transform .2s}.demo-choice img{width:100%;aspect-ratio:16/9;object-fit:cover;opacity:.5;transition:opacity .2s}.demo-choice>span{display:flex;align-items:center;gap:8px;padding:8px 9px;font-size:10px}.demo-choice small{font-size:7px;font-family:var(--mono);color:#96998a}.demo-choice .icon{width:11px;height:11px;margin-left:auto;opacity:0}.demo-choice:hover{transform:translateY(-3px);color:white}.demo-choice:hover img{opacity:.85}.demo-choice.active{border-color:#ce8167;background:#443a30;color:#f5d3be}.demo-choice.active img{opacity:1}.demo-choice.active .icon{opacity:1}.gallery-note{font-size:10px;line-height:1.8;color:#b1b3a7;text-align:center;margin-top:24px}
/* Method */
.section-title-row{display:flex;justify-content:space-between;align-items:end;gap:50px}.section-title-row>p{max-width:340px;font-size:13px;color:var(--muted);line-height:1.9;margin-bottom:6px}.method-loop{margin-top:48px;display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr 40px 1fr;position:relative;border:1px solid var(--line);padding:30px 28px 16px}.loop-node{position:relative;padding:0 15px}.node-index{position:absolute;right:14px;top:6px;font-family:var(--mono);font-size:8px;color:#8f9183}.node-icon{width:43px;height:43px;fill:none;stroke:var(--red);stroke-width:1.2;stroke-linecap:round;stroke-linejoin:round;margin-bottom:16px}.loop-node h3{font-size:14px}.loop-node p{font-size:10px;color:var(--muted);margin-top:4px}.loop-arrow{display:flex;align-items:center;justify-content:center;color:#aaa99e;padding-bottom:20px;font-size:22px}.loop-return{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;color:var(--red);font-family:var(--mono);font-size:8px;letter-spacing:1px;margin:22px 16px 0;padding-top:13px;border-top:1px dashed #cbbab0}.loop-return span:first-child,.loop-return span:last-child{font-size:18px}.research-figure{background:white;border:1px solid var(--line)}.pipeline-figure{margin-top:24px}.figure-button{display:block;width:100%;padding:24px;background:white;position:relative}.figure-button img{width:100%;background:white}.figure-expand{position:absolute;bottom:14px;right:14px;display:grid;place-items:center;padding:9px;background:#f5f3edf0;border:1px solid #dddcd1;color:#6c6c5f;transition:color .2s,background .2s}.figure-expand .icon{width:15px;height:15px}.figure-button:hover .figure-expand{background:var(--ink);color:var(--paper)}figcaption{border-top:1px solid var(--line);background:#f8f7f2;display:flex;gap:18px;font-size:10px;color:var(--muted);padding:15px 22px;line-height:1.75}figcaption>span{font-family:var(--mono);font-size:8px;white-space:nowrap;letter-spacing:.7px;color:var(--red);padding-top:1px}.method-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:47px}.method-cards article{border-top:1px solid var(--ink);padding-top:19px}.card-number{font-family:var(--serif);font-size:29px;color:var(--red)}.method-cards h3{font-size:17px;letter-spacing:-.3px;margin-top:11px;line-height:1.4}.method-cards p{font-size:12px;line-height:1.85;color:var(--muted);margin-top:11px}.card-detail{font-family:var(--mono);font-size:8px;color:var(--ink);border-top:1px solid var(--line);margin-top:24px;padding-top:15px;display:flex;justify-content:space-between;gap:4px}.card-detail span{color:var(--red)}
/* Benchmarks */
.results-section{background:var(--paper-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.results-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:43px}.result-highlight{text-align:right;padding-bottom:5px}.result-highlight>span{font-size:76px;line-height:1;font-family:var(--serif);color:var(--red);letter-spacing:-2px}.result-highlight small{font-size:25px;letter-spacing:-.3px;margin-left:8px}.result-highlight p{font-size:10px;color:var(--muted);margin-top:10px}.benchmark-panel{border:1px solid #d4d2c7;background:#f7f6f0;padding:26px 28px 20px}.benchmark-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px}.metric-controls{display:flex;gap:3px;margin:0;padding:3px;border:1px solid var(--line);background:var(--paper-deep);min-width:0}.metric-controls label{position:relative;cursor:pointer}.metric-controls input{position:absolute;opacity:0;width:1px;height:1px}.metric-controls span{display:block;min-height:34px;padding:8px 14px;font-size:10px;transition:background .2s,color .2s}.metric-controls input:checked+span{background:var(--ink);color:var(--paper)}.metric-controls input:focus-visible+span{outline:2px solid var(--red);outline-offset:3px}.evaluation-control{display:flex;align-items:center;gap:10px}.evaluation-control>span{font-family:var(--mono);font-size:8px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}.evaluation-control select{background:transparent;border:0;border-bottom:1px solid #b8baaa;font-size:10px;padding:8px 20px 8px 0;max-width:240px;border-radius:0;color:var(--ink)}.benchmark-legend{display:flex;align-items:center;gap:19px;margin-top:31px;margin-bottom:29px;flex-wrap:wrap}.benchmark-legend>span{display:flex;align-items:center;gap:6px;font-size:9px}.benchmark-legend i{width:6px;height:6px;display:block}.legend-ours{background:var(--red)}.legend-rewrite{background:#758575}.legend-ghtr{background:#aaa58d}.legend-baseline{background:#c5c5b8}.benchmark-legend small{margin-left:auto;color:var(--muted);font-family:var(--mono);font-size:8px}#benchmark-chart{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:26px}.benchmark-group{min-width:0}.benchmark-label{font-size:12px;font-weight:500;border-bottom:1px solid var(--line);padding-bottom:13px;margin-bottom:18px;display:flex;align-items:center;gap:8px}.benchmark-label span{font-size:14px;font-family:"Calli CJK",serif;color:#8b8c7f}.benchmark-bars{display:flex;flex-direction:column;gap:12px}.bar-row{display:grid;grid-template-columns:1fr auto;column-gap:5px;align-items:center}.bar-name{font-size:8px;line-height:1.3;color:var(--muted)}.bar-value{font-family:var(--mono);font-size:9px;grid-column:2;grid-row:1;color:#66695b;font-variant-numeric:tabular-nums}.bar-track{height:5px;width:100%;grid-column:1/-1;background:#e8e7df;margin-top:6px}.bar-fill{height:100%;width:var(--bar-width);background:#c5c5b8;transition:width .5s ease}.bar-row:nth-child(2) .bar-fill{background:#758575}.bar-row:nth-child(3) .bar-fill{background:#aaa58d}.bar-row.ours .bar-fill{background:var(--red)}.bar-row.ours .bar-name,.bar-row.ours .bar-value{color:var(--red);font-weight:600}.benchmark-note{border-top:1px solid var(--line);padding-top:18px;margin-top:28px;font-size:10px;color:var(--muted)}.result-footnote{font-size:9px;color:#757669;line-height:1.8;margin-top:15px;max-width:980px}.results-details{margin-top:24px;border-top:1px solid #cbcbbd;border-bottom:1px solid #cbcbbd;padding:0 2px}.results-details summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-size:11px;padding:17px 0;list-style:none}.results-details summary::-webkit-details-marker{display:none}.results-details summary>span{font-size:20px;font-weight:400;transition:transform .2s}.results-details[open] summary>span{transform:rotate(45deg)}.results-details .text-link{margin-block:15px 24px}.table-scroll{overflow:auto}table{border-collapse:collapse;font-size:11px;width:100%;white-space:nowrap}caption{text-align:left;color:var(--muted);font-size:10px;padding-bottom:12px}th,td{padding:12px 15px;border-bottom:1px solid #d6d5ca;text-align:right}th:first-child,td:first-child{text-align:left;padding-left:0}th{font-weight:500;font-size:10px}td{font-family:var(--mono);font-size:10px}tbody tr.ours{color:var(--red);font-weight:600}.qualitative-heading{display:flex;align-items:baseline;justify-content:space-between;gap:25px;margin-block:63px 24px}.qualitative-heading h3,.comparison-header h3{font-family:var(--serif);font-size:35px;letter-spacing:-.5px}.qualitative-heading p,.comparison-header p{font-size:11px;color:var(--muted)}.optimization-figure .figure-button{padding:30px 100px}.comparison-header{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-block:58px 24px}.comparison-header p{margin-top:6px}.figure-tabs{display:flex;gap:3px;border:1px solid #cecebf;padding:3px}.figure-tabs button{background:transparent;padding:9px 14px;font-size:10px;white-space:nowrap}.figure-tabs button.active{background:var(--ink);color:var(--paper)}.figure-tabs button:not(.active):hover{background:#dadacd}.comparison-figure .figure-button{padding:28px 40px}
/* Data and closing */
.dataset-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}.dataset-intro h2{font-size:clamp(45px,4.5vw,64px)}.dataset-intro>p{font-size:13px;color:var(--muted);line-height:1.9;max-width:340px;margin-top:25px}.release-label{display:inline-block;margin-top:25px;padding:7px 12px;border:1px solid #d5d1c3;color:#766f5c;font-size:9px}.data-stack{border-top:1px solid var(--ink)}.data-tier{padding:21px 0 23px;border-bottom:1px solid var(--line)}.data-tier-index{font-family:var(--mono);font-size:8px;letter-spacing:1px;color:var(--red)}.data-tier>div{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:6px}.data-tier h3{font-size:17px;letter-spacing:-.4px}.data-tier strong{font-weight:400;font-family:var(--serif);font-size:40px;line-height:1.3}.data-tier p{font-size:11px;line-height:1.85;color:var(--muted);max-width:360px;margin-top:5px}.data-tag{display:inline-block;font-size:8px;border:1px solid var(--line);padding:3px 7px;margin:13px 5px 0 0;color:#75776a}.resources-section{border-top:1px solid var(--ink);padding-top:67px;padding-bottom:59px}.resources-top{text-align:center}.resources-top .eyebrow{justify-content:center;color:var(--red);margin-bottom:27px}.resources-top h2{font-size:clamp(42px,4.6vw,66px)}.resource-links{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);margin-top:45px}.resource-links>a{padding:23px 24px;display:flex;align-items:center;gap:16px;transition:background .2s}.resource-links>a+a{border-left:1px solid var(--line)}.resource-links>a:hover{background:var(--paper-deep)}.resource-links .resource-icon{width:23px;height:23px;color:var(--red)}.resource-links>a>span:not(.resource-icon){display:flex;flex-direction:column;gap:3px}.resource-links strong{font-size:13px;font-weight:500}.resource-links small{font-size:9px;color:var(--muted)}.resource-links>a>.icon:last-child{margin-left:auto;width:17px}.text-icon{font-family:var(--serif);font-size:28px;line-height:1}.paper-status{text-align:center;color:var(--muted);font-size:9px;margin-top:22px}.site-footer{padding-block:28px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.site-footer .wordmark{font-size:17px}.site-footer .brand-seal{width:25px;height:27px;font-size:19px}.site-footer p{font-size:10px;color:var(--muted)}.back-top{font-size:10px;display:flex;gap:20px;align-items:center}.back-top:hover{color:var(--red)}
/* Dialogs and motion */
dialog{border:1px solid var(--line);color:var(--ink);background:var(--paper);padding:30px;max-height:88dvh;max-width:calc(100vw - 40px)}dialog::backdrop{background:#191b16b8;backdrop-filter:blur(6px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.dialog-top .eyebrow{color:var(--red)}.icon-button{display:grid;place-items:center;width:36px;height:36px;background:var(--paper-deep)}.icon-button:hover{background:var(--ink);color:var(--paper)}.abstract-dialog{width:670px;padding:36px 42px}.abstract-dialog h2{font-size:62px;margin-bottom:21px}.abstract-dialog>p{font-size:13px;color:var(--muted);line-height:1.9;margin-top:17px}.abstract-dialog>.abstract-full-title{font-size:15px;color:var(--ink);font-weight:500;line-height:1.6}.abstract-note{font-size:9px;color:var(--muted);margin-top:25px;border-top:1px solid var(--line);padding-top:15px}.figure-dialog{width:1400px}.figure-dialog-image{overflow:auto;background:white}.figure-dialog-image img{width:100%;min-width:600px;max-width:none;background:#fff}.figure-dialog>p{font-size:12px;color:var(--muted);margin-top:16px}.reveal{transition:opacity .7s ease,transform .7s ease}.reveal.pending{opacity:0;transform:translateY(22px)}body.motion-paused .reveal{transition:none}body.motion-paused .bar-fill{transition:none}body.motion-paused .ink-paper,body.motion-paused .hero-preview{animation:none}@keyframes paper-arrive{from{opacity:0;transform:translateY(20px) rotate(12deg)}to{opacity:1;transform:translateY(0) rotate(7deg)}}@keyframes preview-arrive{from{opacity:0;translate:0 20px}to{opacity:1;translate:0 0}}
/* Laptop and tablet */
@media(min-width:1600px){.site-header{padding-inline:max(56px,calc((100vw - 1328px)/2))}.hero{padding-top:85px;min-height:820px}.hero-art{margin-left:42px;transform:scale(1.08);transform-origin:top left}.hero h1{font-size:130px}}
@media(max-width:1150px){.section-shell{width:calc(100% - 80px)}.site-header{padding-inline:40px}.hero{min-height:740px;padding-top:62px;grid-template-columns:1fr .88fr}.hero h1{font-size:95px}.hero-art{transform:scale(.84);transform-origin:top left;margin-top:37px}.hero-topics{gap:9px;font-size:8px}.hero-topics span+span::before{margin-right:9px}.overview-intro{gap:50px}.dataset-layout{gap:60px}.hero-subtitle{font-size:15px}.method-cards{gap:26px}.benchmark-panel{padding-inline:21px}#benchmark-chart{gap:17px}.optimization-figure .figure-button{padding-inline:55px}.resource-links>a{padding-inline:18px;gap:12px}.resource-links small{font-size:8px}}
@media(max-width:950px){.section-shell{width:calc(100% - 56px)}.site-header{padding-inline:28px;height:76px}.site-header nav{gap:22px;font-size:11px}.site-header nav .nav-resource{padding-left:20px}.section-space{padding-block:80px}.hero{padding-top:58px;min-height:700px;gap:10px}.hero h1{font-size:87px}.hero-art{transform:scale(.7);margin-top:56px;margin-left:-16px}.hero-actions{gap:16px}.button{font-size:10px}.button-primary{padding-inline:15px}.hero-subtitle{font-size:14px}.hero-description{font-size:12px}.hero-topics{gap:7px;flex-wrap:wrap}.hero-topics span+span::before{margin-right:7px}.hero-index{display:none}.overview-intro{gap:35px}.overview-intro h2{font-size:46px}.overview-copy{font-size:12px}.stat{padding-inline:17px}.stat-value{font-size:55px}.stat-unit{font-size:35px}.stat h3{font-size:11px}.stat p{font-size:9px}.motion-heading h2{font-size:60px}.demo-choice>span{padding-inline:6px;font-size:9px;gap:5px}.demo-choice .icon{display:none}.demo-selector{gap:7px}.section-title-row>p{max-width:280px;font-size:12px}.method-loop{padding-inline:12px;grid-template-columns:1fr 20px 1fr 20px 1fr 20px 1fr}.loop-node{padding-inline:10px}.loop-node h3{font-size:12px}.loop-node p{font-size:9px}.method-cards h3{font-size:16px}.method-cards p{font-size:11px}.card-detail{font-size:7px}.result-highlight>span{font-size:63px}.benchmark-toolbar{align-items:start;gap:15px}.metric-controls span{padding-inline:10px;font-size:9px}.evaluation-control{flex-direction:column;align-items:start;gap:0}.evaluation-control>span{font-size:7px}.evaluation-control select{font-size:9px;padding-block:4px}.benchmark-legend{gap:12px}#benchmark-chart{gap:14px}.bar-name{font-size:7px}.bar-value{font-size:8px}.benchmark-label{font-size:11px}.benchmark-label span{display:none}.qualitative-heading{display:block}.qualitative-heading p{margin-top:6px}.comparison-header h3{font-size:31px}.figure-tabs button{padding-inline:10px;font-size:9px}.dataset-layout{gap:38px}.dataset-intro h2{font-size:48px}.dataset-intro>p{font-size:12px}.resource-links{margin-top:35px}.resource-links>a{padding:20px 13px;gap:10px}.resource-links .resource-icon{width:20px}.resource-links strong{font-size:11px}.resource-links small{font-size:8px;max-width:130px}}
/* Small screens are composed independently, not merely scaled down. */
@media(max-width:700px){html{scroll-padding-top:86px}.section-shell{width:calc(100% - 40px)}.site-header{padding-inline:20px;height:70px}.wordmark{font-size:21px}.brand-seal{height:31px;width:29px;font-size:21px}.menu-toggle{width:40px;height:40px;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}.menu-toggle span{height:1px;width:21px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.site-header nav{display:none;position:absolute;top:69px;left:0;width:100%;background:var(--paper);padding:15px 24px 24px;border-bottom:1px solid var(--line);box-shadow:0 20px 25px #2526200a;flex-direction:column;align-items:stretch;gap:0}.site-header nav.open{display:flex}.site-header nav a{padding-block:13px;font-size:14px}.site-header nav .nav-resource{margin:0;padding-left:0;border-left:0;border-top:1px solid var(--line);justify-content:space-between}.site-header nav a::after{display:none}.section-space{padding-block:62px}.hero{padding-top:39px;display:flex;flex-direction:column;gap:0;min-height:0;padding-bottom:71px;overflow:hidden}.hero-copy{position:relative;z-index:4;width:100%}.hero .eyebrow{font-size:8px;letter-spacing:1.45px;margin-bottom:24px}.hero h1{font-size:clamp(77px,16vw,112px);line-height:.92;letter-spacing:-2.6px}.hero-subtitle{font-size:14px;margin-top:25px;line-height:1.6}.hero-description{font-size:12px;margin-top:13px}.hero-actions{gap:25px;margin-top:23px}.button{font-size:11px;min-height:44px}.button-primary{padding-inline:17px}.hero-topics{gap:11px;margin-top:21px;font-size:8px}.hero-topics span+span::before{margin-right:11px}.hero-art{margin:28px auto -14px;height:488px;width:450px;transform:scale(.82);transform-origin:top center;align-self:center;flex-shrink:0;left:0}.hero-footer{padding-block:19px;font-size:7px}.hero-footer>a{gap:7px}.scroll-line{width:16px}.motion-toggle{font-size:7px}.motion-toggle .icon{width:10px;height:10px}.art-vertical{right:-8px}.section-heading{margin-bottom:28px}.eyebrow{font-size:8px;letter-spacing:1.3px}.section-aside{display:none}.overview-intro{grid-template-columns:1fr;gap:24px}.overview-intro h2{font-size:clamp(41px,8.5vw,59px);letter-spacing:-1px}.overview-copy{font-size:12px;line-height:1.9;max-width:500px}.stats-row{grid-template-columns:1fr 1fr;margin-top:34px;padding-top:0}.stat{padding:24px 13px 25px;border-bottom:1px solid var(--line)}.stat:first-child{padding-left:0}.stat:nth-child(3){padding-left:0;border-left:0}.stat-value{font-size:59px}.stat-unit{font-size:36px}.stat h3{font-size:11px;margin-top:10px}.stat p{font-size:9px;max-width:150px}.motion-section .section-heading{margin-bottom:27px}.light-status{font-size:8px;gap:7px}.light-status .red-dot{width:4px;height:4px}.motion-heading{display:block;margin-bottom:28px}.motion-heading h2{font-size:58px;letter-spacing:-1.2px}.motion-heading>p{margin-top:20px;font-size:11px;max-width:none}.demo-topline{height:34px;padding-inline:10px;font-size:7px}.demo-topline>span:last-child{font-size:0}.demo-topline>span:last-child::after{content:"SIMULATION";font-family:var(--mono);font-size:6px;letter-spacing:1px}.demo-bottomline{height:29px;padding-inline:10px;font-size:6px;letter-spacing:.7px}.demo-bottomline>span:last-child{font-size:7px}.demo-bottomline i{margin-inline:4px}.demo-stage video{aspect-ratio:16/10;object-fit:cover}.demo-selector{display:flex;overflow-x:auto;gap:9px;margin-top:12px;padding-bottom:8px;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#6f7567 #30332c}.demo-choice{flex:0 0 91px;scroll-snap-align:start}.demo-choice>span{padding:7px 8px;font-size:10px}.gallery-note{font-size:9px;text-align:left;margin-top:15px}.section-title-row{display:block}.section-title-row h2{font-size:59px}.section-title-row>p{max-width:none;margin-top:23px;font-size:12px}.method-loop{margin-top:29px;grid-template-columns:1fr 28px 1fr;padding:22px 13px 10px;row-gap:25px}.loop-node{padding-inline:10px}.loop-node h3{font-size:13px}.loop-node p{font-size:10px}.loop-node .node-icon{margin-bottom:9px}.method-loop>.loop-arrow:nth-child(4){display:none}.method-loop>.loop-node:nth-child(5){grid-column:1}.loop-return{margin-top:0;font-size:7px;letter-spacing:.4px}.figure-button{padding:13px}.pipeline-figure{margin-top:18px}.pipeline-figure .figure-button{overflow:auto}.pipeline-figure .figure-button img{min-width:620px;max-width:none}.figure-expand{padding:7px;right:8px;bottom:8px}.figure-expand .icon{width:13px;height:13px}figcaption{font-size:9px;padding:12px 13px;gap:11px}figcaption>span{font-size:7px}.method-cards{grid-template-columns:1fr;gap:28px;margin-top:30px}.method-cards article{position:relative;padding-top:15px;padding-left:40px}.card-number{position:absolute;top:13px;left:0;font-size:26px}.method-cards h3{font-size:17px;margin-top:0}.method-cards p{font-size:12px;margin-top:8px}.card-detail{font-size:8px;margin-top:15px;padding-top:12px;justify-content:start;gap:13px}.results-heading{display:block;margin-bottom:28px}.results-heading h2{font-size:59px}.result-highlight{display:flex;align-items:center;gap:18px;text-align:left;margin-top:25px;padding:20px 0 0;border-top:1px solid #cfcec0}.result-highlight>span{font-size:55px;white-space:nowrap}.result-highlight small{font-size:19px;margin-left:4px}.result-highlight p{font-size:9px;max-width:145px;margin-top:0}.benchmark-panel{padding:17px 15px}.benchmark-toolbar{flex-direction:column;gap:13px;align-items:stretch}.metric-controls{align-self:start}.metric-controls span{padding:7px 13px;font-size:10px;min-height:32px}.evaluation-control{flex-direction:row;align-items:center;justify-content:space-between;gap:10px}.evaluation-control>span{font-size:7px}.evaluation-control select{font-size:9px;max-width:220px}.benchmark-legend{gap:9px 14px;margin-top:23px;margin-bottom:21px}.benchmark-legend>span{font-size:8px}.benchmark-legend small{flex-basis:100%;font-size:7px;margin-top:2px}#benchmark-chart{grid-template-columns:1fr 1fr;gap:26px 23px}.benchmark-label{font-size:12px;padding-bottom:9px;margin-bottom:12px}.benchmark-label span{display:block;font-size:12px}.bar-name{font-size:8px}.bar-value{font-size:9px}.benchmark-bars{gap:10px}.bar-track{height:4px}.benchmark-note{font-size:9px;line-height:1.8;margin-top:22px;padding-top:14px}.result-footnote{font-size:8px;margin-top:11px}.results-details{margin-top:18px}.results-details summary{font-size:10px}.qualitative-heading{margin-top:43px;margin-bottom:19px}.qualitative-heading h3,.comparison-header h3{font-size:32px}.qualitative-heading p,.comparison-header p{font-size:10px;line-height:1.8}.optimization-figure .figure-button{padding:15px 10px}.comparison-header{display:block;margin-top:36px;margin-bottom:18px}.figure-tabs{display:inline-flex;margin-top:17px}.figure-tabs button{padding:8px 13px;font-size:9px}.comparison-figure .figure-button{padding:15px 10px}.dataset-layout{grid-template-columns:1fr;gap:30px}.dataset-intro h2{font-size:53px}.dataset-intro>p{max-width:none;font-size:12px;margin-top:22px}.release-label{font-size:9px;margin-top:19px}.data-tier{padding-block:19px}.data-tier h3{font-size:16px}.data-tier strong{font-size:39px}.data-tier p{font-size:11px;max-width:450px}.resources-section{padding-top:42px;padding-bottom:39px}.resources-top .eyebrow{margin-bottom:21px}.resources-top h2{font-size:clamp(38px,8.1vw,53px);letter-spacing:-.8px}.resource-links{grid-template-columns:1fr;margin-top:30px}.resource-links>a{padding:20px;gap:19px}.resource-links>a+a{border-left:0;border-top:1px solid var(--line)}.resource-links strong{font-size:13px}.resource-links small{font-size:10px;max-width:none}.paper-status{font-size:9px;max-width:280px;margin-inline:auto;line-height:1.8}.site-footer{flex-wrap:wrap;row-gap:16px;padding-block:24px}.site-footer .wordmark{font-size:17px}.site-footer p{order:3;flex-basis:100%;font-size:9px}.back-top{font-size:9px}.abstract-dialog{padding:23px;max-width:calc(100vw - 26px)}.abstract-dialog h2{font-size:52px}.abstract-dialog>p{font-size:12px}.abstract-dialog>.abstract-full-title{font-size:13px}.dialog-top .eyebrow{font-size:8px}.figure-dialog{padding:17px;max-width:calc(100vw - 24px)}.figure-dialog>p{font-size:10px}.figure-dialog .dialog-top{margin-bottom:16px}}
.hero{overflow:clip}
@media(max-width:700px){.hero-art{margin-left:calc((100% - 450px)/2 - 12px);margin-right:0;align-self:flex-start}.pipeline-figure .figure-button img{min-width:0;max-width:100%}}
@media(max-width:380px){.hero h1{font-size:76px}.hero-actions{gap:17px}.button{font-size:10px}.hero-art{transform:scale(.73);margin-bottom:-60px}.hero-topics{font-size:7px;gap:7px}.hero-topics span+span::before{margin-right:7px}.motion-toggle{font-size:6px}.hero-footer>a{font-size:6px}.metric-controls span{padding-inline:10px}.evaluation-control{gap:6px}.evaluation-control select{max-width:195px;font-size:8px}.benchmark-legend{gap:9px}.dataset-intro h2{font-size:47px}.overview-intro h2{font-size:40px}.bar-name{font-size:7px}#benchmark-chart{column-gap:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal.pending{opacity:1;transform:none}}

/* Resource access, readable research content, and warm paper figures. */
:root {
  --sans: "DM Sans", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  --figure-paper: #f4f2ec;
}
.hero { padding-top: 52px; min-height: 750px; }
.hero h1 { font-size: clamp(82px, 7.8vw, 112px); }
.hero-subtitle { font-size: 18px; margin-top: 24px; max-width: 480px; }
.hero-description { font-size: 16px; line-height: 1.7; max-width: 440px; }
.hero .eyebrow, .eyebrow { font-size: 12px; letter-spacing: 1.2px; }
.hero-resources {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
  max-width: 490px;
}
.resource-shortcut {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 12px 15px;
  border: 1px solid #c9c6ba;
  background: transparent;
  font-size: 14px;
  font-weight: 500;
  transition: background .2s, border-color .2s, transform .2s;
}
.resource-shortcut > .icon { width: 18px; height: 18px; }
.resource-shortcut > span { min-width: 0; }
.resource-shortcut small[lang] { margin-left: 5px; font-size: 12px; font-weight: 400; }
.resource-shortcut .shortcut-arrow { margin-left: auto; width: 14px; height: 14px; }
.resource-shortcut[href]:hover { background: var(--paper-deep); border-color: var(--red); transform: translateY(-2px); }
.resource-shortcut.resource-primary { background: var(--red); border-color: var(--red); color: #fff8ef; }
.resource-shortcut.resource-primary:hover { background: #923525; }
.resource-pending { color: var(--muted); cursor: default; border-style: dashed; }
.pending-label { margin-left: auto; font-size: 11px; font-weight: 400; }
.hero-demo-link { display: inline-flex; align-items: center; gap: 9px; font-size: 13px; margin-top: 17px; color: var(--muted); }
.hero-demo-link .icon { width: 14px; height: 14px; }
.hero-demo-link:hover { color: var(--red); }
.hero-footer, .hero-footer > a, .motion-toggle { font-size: 12px; }
.motion-toggle { min-height: 36px; }
.paper-caption, .preview-caption, .preview-bottom, .preview-bottom > span:last-child { font-size: 12px; letter-spacing: .25px; }
.preview-bottom > span:last-child { font-size: 10px; }
.site-header nav { font-size: 14px; }
.overview-copy, .section-title-row > p, .method-cards p, .dataset-intro > p,
.data-tier p, .motion-heading > p, .abstract-dialog > p { font-size: 16px; line-height: 1.8; }
.overview-copy { max-width: 560px; }
.section-title-row > p { max-width: 410px; }
.method-cards h3 { font-size: 19px; }
.stat h3, .loop-node h3 { font-size: 16px; }
.stat p, .loop-node p { font-size: 14px; }
.text-link { font-size: 14px; min-height: 36px; }
.node-index, .loop-return, .data-tier-index { font-size: 11px; }
.demo-topline, .demo-topline > span:last-child { font-size: 12px; }
.demo-choice > span { font-size: 13px; }
.demo-choice small { font-size: 11px; }
.gallery-note, .light-status { font-size: 13px; }
.gallery-note { color: #c4c5b9; }
.motion-heading > p { color: #c4c5b9; }
.data-tier h3 { font-size: 20px; }
.data-tier p, .dataset-intro > p { max-width: 440px; }
.data-tier { padding-block: 24px; }

/* White pixels inherit the paper color in both inline and enlarged figures.
   Multiply preserves the original scientific diagrams and their fine detail. */
.research-figure, .figure-button, .figure-dialog-image { background: var(--figure-paper); }
.figure-button, .figure-dialog-image { isolation: isolate; }
.figure-button img, .figure-dialog-image img { background: transparent; mix-blend-mode: multiply; }
.figure-button { padding: 24px; }
.optimization-figure .figure-button, .comparison-figure .figure-button { padding: 26px; }
figcaption { background: var(--figure-paper); font-size: 13px; padding: 16px 24px; }
figcaption > span { font-size: 11px; }
.figure-dialog > p { font-size: 14px; }
.figure-dialog .icon-button { min-width: 44px; min-height: 44px; }

.benchmark-panel { background: var(--paper); }
.benchmark-toolbar { flex-wrap: wrap; }
.metric-controls span { font-size: 13px; min-height: 42px; padding: 10px 14px; }
.evaluation-control > span { font-size: 12px; }
.evaluation-control select { font-size: 13px; max-width: 290px; min-height: 42px; }
.benchmark-legend > span, .benchmark-legend small { font-size: 12px; }
#benchmark-chart { gap: 24px; }
.benchmark-label { display: flex; align-items: flex-start; flex-direction: column; gap: 3px; margin-bottom: 18px; }
.benchmark-label .split-chinese { display: block; font-family: var(--sans); font-size: 20px; color: var(--ink); font-weight: 500; line-height: 1.4; }
.benchmark-label .split-english { display: block; font-family: var(--sans); font-size: 13px; color: var(--muted); font-weight: 400; }
.bar-name { font-size: 12px; }
.bar-value { font-size: 12px; color: var(--ink); }
.benchmark-bars { gap: 15px; }
.bar-track { height: 6px; margin-top: 7px; }
.benchmark-note, .result-footnote { font-size: 13px; line-height: 1.7; }
.result-highlight p { font-size: 13px; }
.results-details summary { font-size: 15px; padding-block: 19px; }
table, th, td { font-size: 13px; }
caption { font-size: 13px; }
th, td { padding: 14px 12px; }
.qualitative-heading p, .comparison-header p { font-size: 15px; line-height: 1.7; }
.figure-tabs button { font-size: 13px; min-height: 42px; }

.resource-links { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.resource-links > a { padding: 25px 18px; gap: 12px; }
.resource-links strong { font-size: 16px; }
.resource-links strong span { display: block; font-size: 13px; font-weight: 400; margin-top: 2px; }
.resource-links small { font-size: 13px; max-width: none; }
.resource-links > a.resource-pending:hover { background: transparent; }
.resource-pending .resource-icon { color: var(--muted); }
.site-footer p, .back-top { font-size: 12px; }
.abstract-dialog > .abstract-full-title { font-size: 18px; }

@media (min-width: 1600px) {
  .hero { padding-top: 66px; min-height: 840px; }
  .hero h1 { font-size: 122px; }
}
@media (max-width: 1150px) {
  .hero { padding-top: 45px; }
  .hero h1 { font-size: clamp(80px, 8.6vw, 99px); }
  .hero-resources { gap: 8px; }
  .resource-shortcut { padding: 11px 12px; gap: 8px; }
  .resource-shortcut small[lang] { display: block; margin-left: 0; font-size: 12px; }
  #benchmark-chart { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; }
  .resource-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .resource-links > a:nth-child(3) { border-left: 0; }
  .resource-links > a:nth-child(n+3) { border-top: 1px solid var(--line); }
  .resource-links strong span { display: inline; margin-left: 6px; }
  .demo-selector { display: flex; overflow-x: auto; padding-block: 4px 10px; }
  .demo-choice { flex: 0 0 115px; }
}
@media (min-width: 701px) and (max-width: 950px) {
  .hero { grid-template-columns: 1.1fr .9fr; }
  .hero-art { margin-left: -8px; margin-top: 75px; }
  .overview-intro, .dataset-layout { gap: 40px; }
  .section-title-row { gap: 30px; }
  .section-title-row > p { max-width: 330px; }
  .method-loop { grid-template-columns: 1fr 20px 1fr 20px 1fr 20px 1fr; padding-inline: 10px; }
  .loop-node { padding-inline: 6px; }
}
@media (max-width: 700px) {
  .hero { min-height: 0; padding-top: 35px; padding-bottom: 75px; }
  .hero h1 { font-size: clamp(69px, 15vw, 104px); }
  .hero-subtitle { font-size: 17px; }
  .hero-description { font-size: 15px; max-width: 450px; }
  .hero-resources { max-width: 490px; margin-top: 24px; gap: 10px; }
  .resource-shortcut { font-size: 14px; min-height: 66px; }
  .resource-shortcut .shortcut-arrow { width: 12px; }
  .pending-label { font-size: 11px; }
  .hero-demo-link { font-size: 13px; }
  .hero .eyebrow { font-size: 11px; }
  .hero-footer, .hero-footer > a, .motion-toggle { font-size: 11px; }
  .hero-art { margin-top: 36px; }
  .section-space { padding-block: 65px; }
  .overview-copy, .section-title-row > p, .method-cards p, .dataset-intro > p,
  .data-tier p, .motion-heading > p, .abstract-dialog > p { font-size: 16px; }
  .stat { padding-block: 25px; }
  .stat h3 { font-size: 15px; }
  .stat p { font-size: 13px; max-width: 180px; }
  .motion-heading > p { margin-top: 22px; }
  .demo-stage video { aspect-ratio: 16 / 9; object-fit: contain; }
  .demo-topline { min-height: 40px; font-size: 11px; }
  .demo-topline > span:last-child { display: none; }
  .demo-choice > span { font-size: 13px; }
  .demo-choice small { font-size: 11px; }
  .gallery-note, .light-status { font-size: 12px; }
  .loop-node h3 { font-size: 15px; }
  .loop-node p { font-size: 13px; }
  .loop-return { font-size: 10px; letter-spacing: 0; }
  .figure-button, .optimization-figure .figure-button, .comparison-figure .figure-button { padding: 14px 10px; }
  figcaption { font-size: 13px; padding: 13px; gap: 10px; }
  figcaption > span { font-size: 10px; padding-top: 2px; }
  .method-cards h3 { font-size: 19px; }
  .benchmark-toolbar { gap: 14px; }
  .metric-controls { align-self: stretch; }
  .metric-controls label { flex: 1; text-align: center; }
  .metric-controls span { font-size: 12px; padding: 10px 8px; }
  .evaluation-control { display: block; }
  .evaluation-control > span { display: block; font-size: 12px; }
  .evaluation-control select { width: 100%; max-width: none; font-size: 13px; }
  .benchmark-legend { gap: 12px 16px; }
  .benchmark-legend > span, .benchmark-legend small { font-size: 12px; }
  #benchmark-chart { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 27px 20px; }
  .benchmark-label .split-chinese { font-size: 19px; }
  .benchmark-label .split-english { font-size: 12px; }
  .bar-name, .bar-value { font-size: 11px; }
  .benchmark-note, .result-footnote { font-size: 12px; }
  .result-highlight p { font-size: 13px; max-width: 180px; }
  .results-details summary { font-size: 14px; }
  .qualitative-heading p, .comparison-header p { font-size: 15px; }
  .resource-links { grid-template-columns: 1fr; }
  .resource-links > a { padding: 22px; gap: 17px; border-left: 0; }
  .resource-links > a + a { border-left: 0; border-top: 1px solid var(--line); }
  .resource-links strong { font-size: 17px; }
  .resource-links strong span { font-size: 14px; }
  .resource-links small { font-size: 14px; }
  .abstract-dialog > .abstract-full-title { font-size: 17px; }
  .figure-dialog > p { font-size: 13px; }
}