@font-face{font-family:Sora;src:url("assets/fonts/sora-regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Sora;src:url("assets/fonts/sora-semibold.ttf") format("truetype");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:Sora;src:url("assets/fonts/sora-bold.ttf") format("truetype");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Source Serif 4";src:url("assets/fonts/source-serif-semibold.ttf") format("truetype");font-weight:600;font-style:normal;font-display:swap}

:root{
  --paper:#fbfaf7;--surface:#fff;--ink:#242521;--muted:#686b65;
  --line:#e5e3dc;--accent:#8f4325;--accent-pale:#f3e9e1;--sage:#667e72;
  --width:1080px;--page-gutter:16px;--radius:22px;--shadow:0 4px 6px #25252002,0 16px 40px #25252005;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:112px}
body{margin:0;color:var(--ink);background:radial-gradient(ellipse 650px 600px at 0 0,#e7d8c44d,transparent),radial-gradient(ellipse 600px 600px at 100% 0,#dce4db4d,transparent),linear-gradient(180deg,#fffdf9,var(--paper) 52%,#f5f3ee);font-family:Sora,Arial,sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
button,a{-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
button,svg{flex-shrink:0}
button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:5px}
::selection{background:#e3d4c1;color:#26241e}
img,video{display:block;max-width:100%}
figure,p,dl,dd{margin:0}
h1,h2,h3{margin:0}
sup{font-size:.65em;line-height:0;vertical-align:super}
.icon-library{position:absolute;width:0;height:0;overflow:hidden}
.icon,.placeholder-icon,.play-mark svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.site-header,main,.site-footer{width:min(calc(100% - var(--page-gutter) - var(--page-gutter)),max(640px,60vw));max-width:var(--width);margin-inline:auto}
.site-header{position:sticky;top:18px;z-index:20;display:flex;align-items:center;justify-content:space-between;min-height:64px;margin-top:18px;padding:10px 20px 10px 26px;border:1px solid #ffffffbc;border-radius:40px;background:#ffffffb8;box-shadow:inset 0 1px #fff,0 10px 32px #30342d0d;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
.brand{display:inline-flex;align-items:baseline;font-size:23px;font-weight:700;letter-spacing:-1px;white-space:nowrap}
.brand>span:not(.brand-dot){color:var(--accent)}
.brand-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--sage);margin-left:5px}
.site-nav{display:flex;align-items:center;gap:3px}
.site-nav a{padding:8px 12px;color:var(--muted);font-size:13px;border-radius:24px;transition:color .18s,background .18s}
.site-nav a:hover,.site-nav a[aria-current="location"]{background:var(--accent-pale);color:var(--accent)}
.menu-toggle{display:none;background:none;border:0;width:42px;height:42px;position:relative}
.menu-toggle span{position:absolute;width:19px;height:1.5px;left:11px;top:20px;background:var(--ink);transition:transform .2s}
.menu-toggle span:first-child{transform:translateY(-4px)}
.menu-toggle span:last-child{transform:translateY(4px)}
.menu-toggle[aria-expanded="true"] span:first-child{transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:last-child{transform:rotate(-45deg)}
.skip-link{position:fixed;top:-70px;left:20px;padding:10px 20px;background:white;z-index:100;border:1px solid var(--accent);border-radius:8px}
.skip-link:focus{top:10px}
.hero{text-align:center;padding:84px 0 56px;border-bottom:1px solid var(--line);container-type:inline-size}
.eyebrow{font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
h1,h2{font-family:"Source Serif 4",Georgia,serif;font-weight:600;letter-spacing:-.035em}
h1{font-size:clamp(28px,2.88vw,48px);font-size:clamp(1.75rem,4.8cqw,3rem);line-height:1.11;margin-inline:auto;text-wrap:balance}
.title-line{display:block}
.title-wordmark{font-family:Sora,Arial,sans-serif;font-size:.91em;font-weight:700;letter-spacing:-.065em;white-space:nowrap;color:var(--ink)}
.title-wordmark>span{color:var(--accent)}
.hero-summary{font-size:18px;line-height:1.85;color:var(--muted);margin:24px auto 0}
.authors{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 21px;margin:27px auto 0;font-size:14px;font-weight:600}
.authors span{white-space:nowrap}
.authors a:hover,.authors a:focus-visible,.author-emails a:hover,.author-emails a:focus-visible{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.affiliation{margin-top:12px;font-size:14px;color:var(--muted)}
.author-note{font-size:12px;color:var(--muted);margin-top:4px}
.author-emails{display:flex;justify-content:center;flex-wrap:wrap;gap:4px 16px;margin-top:6px}
.author-emails a{white-space:nowrap}
.action-row{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:28px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:43px;padding:9px 17px;border-radius:30px;border:1px solid #deddd6;background:#ffffffb8;font-size:13px;font-weight:600;color:var(--ink);transition:background .18s,transform .18s,border-color .18s}
.button:hover:where(:not([aria-disabled="true"])){transform:translateY(-2px);border-color:#bcab9b;background:white}
.button[aria-disabled="true"]{cursor:default}
.button-primary{background:var(--accent);border-color:var(--accent);color:white;padding-inline:20px;box-shadow:0 4px 10px #8f43251a}
.button-primary:hover{background:#713a20;border-color:#713a20}
.button-primary .icon{width:17px;height:17px}
.button-note{font-size:10px;font-weight:400;color:#77756d;margin-left:2px}
.section-block{padding:60px 0;border-bottom:1px solid var(--line);scroll-margin-top:12px}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}
h2{font-size:clamp(30px,3.3vw,42px);line-height:1.16}
.section-title{min-width:0}
.section-intro{font-size:16px;color:var(--muted);line-height:1.85;margin-bottom:27px}
.stats-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:27px 0 24px;padding:28px 0;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(120deg,#fffdf9,#ffffffa6);box-shadow:var(--shadow)}
.stats-strip>div{display:flex;flex-direction:column-reverse;align-items:center;justify-content:center;border-right:1px solid var(--line);gap:6px}
.stats-strip>div:last-child{border:0}
.stats-strip dd{font-family:"Source Serif 4",Georgia,serif;font-size:44px;line-height:1.1;font-weight:600;letter-spacing:-.025em;color:var(--accent)}
.stats-strip dd>span{font-family:Sora,Arial,sans-serif;font-weight:400;font-size:13px;color:var(--muted);margin-left:7px;letter-spacing:0}
.stats-strip dt{font-size:12px;color:var(--muted)}
.media-frame{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);min-width:0}
.media-frame>img{width:100%;height:auto;object-fit:contain}
.dataset-teaser>picture{display:block}
.dataset-teaser img{display:block;width:100%;height:auto}
.overview-links{text-align:right}
.media-frame>video{width:100%;height:auto;max-height:680px;background:#171c19}
.placeholder{position:relative;display:flex;align-items:center;justify-content:center;flex-direction:column;isolation:isolate;overflow:hidden;color:var(--muted);background:radial-gradient(ellipse at 20% 10%,#e8e9dd80,transparent 55%),linear-gradient(130deg,#f3f1eb,#f8f8f4 55%,#edf1ec)}
.placeholder::after{content:"";position:absolute;inset:0;background-image:linear-gradient(#7e8b7010 1px,transparent 1px),linear-gradient(90deg,#7e8b7010 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(130deg,#0007,transparent 58%);pointer-events:none;z-index:-1}
.placeholder::before{content:"";position:absolute;inset:22px;border:1px dashed #bcbfb35e;border-radius:10px;pointer-events:none;z-index:-1}
.placeholder-room{aspect-ratio:2.9}
.placeholder-center{text-align:center;padding:30px 20px;display:flex;align-items:center;flex-direction:column;gap:8px;max-width:90%}
.placeholder-center h3{font-family:"Source Serif 4",Georgia,serif;font-size:26px;font-weight:600;letter-spacing:-.015em;color:#626c5e;line-height:1.2}
.placeholder-center p{font-size:11px;max-width:370px;line-height:1.8}
.placeholder-icon{width:31px;height:31px;color:#8b9684;stroke-width:1; margin-bottom:8px}
.placeholder-badge{display:inline-block;font-size:9px;line-height:1.5;color:#656c60;background:#ffffff8c;border:1px solid #d7d9cf;border-radius:5px;padding:4px 8px;font-weight:400}
.placeholder-center .placeholder-badge{margin-top:7px}
.placeholder-corner{position:absolute;top:36px;left:38px;letter-spacing:.12em;font-size:8px;color:#88907f}
.placeholder-footer{position:absolute;bottom:34px;left:20px;right:20px;text-align:center;font-size:9px;color:#858b7c}
.annotation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:20px}
.annotation-grid article{padding:21px 22px;border:1px solid var(--line);border-radius:16px;background:#ffffff70}
.item-number{font-size:10px;color:var(--accent);letter-spacing:.08em}
.annotation-grid h3{font-size:13px;font-weight:600;margin:7px 0}
.annotation-grid p{font-size:12px;color:var(--muted);line-height:1.85}
.pipeline-frame,.benchmark-frame{padding:clamp(10px,1.5vw,20px)}
.pipeline-frame>img{aspect-ratio:3000/2076}
.benchmark-frame>img{aspect-ratio:3600/1275}
.pipeline-image-link,.paper-image-link{display:block;cursor:zoom-in;border-radius:var(--radius)}
.figure-note{font-size:12px;color:var(--muted);margin-top:14px;line-height:1.8}
.figure-link{display:inline-block;margin-left:6px;color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.demo-tabs{display:flex;gap:4px;flex-wrap:wrap;margin:25px 0 18px;padding:5px;width:fit-content;max-width:100%;align-items:center;border:1px solid var(--line);border-radius:28px;background:#ffffff85}
.demo-tabs button{border:1px solid transparent;background:transparent;border-radius:22px;padding:9px 17px;font-size:12px;color:var(--muted);min-height:40px;transition:background .15s}
.demo-tabs button:hover{background:#edece5}
.demo-tabs button[aria-selected="true"]{background:var(--accent-pale);color:var(--accent);border-color:#e3d2c5;box-shadow:0 2px 4px #24252105}
.video-placeholder{aspect-ratio:16/8.3;background:radial-gradient(ellipse at 65% 30%,#e1e7ddaa,transparent 70%),linear-gradient(110deg,#f1f0e8,#f4f6f0)}
.video-placeholder .placeholder-center h3{font-size:30px;color:#5f6f60}
.play-mark{display:grid;place-items:center;width:60px;height:60px;border:1px solid #c6cebd;border-radius:50%;background:#ffffff96;margin-bottom:15px;color:var(--sage)}
.play-mark svg{width:26px;height:26px;stroke-width:1.3;transform:translateX(-1px)}
.clip-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:22px}
.small-placeholder{aspect-ratio:16/9;font-size:10px;gap:4px}
.small-placeholder::before{inset:12px;border-radius:6px}
.small-placeholder .placeholder-icon{width:26px;height:26px}
.clip-grid figcaption{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--ink);margin-top:12px}
.clip-grid figcaption>span{font-size:9px;color:#969184}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.benchmark-task{padding:22px 26px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(120deg,#fffdf9,#fff);box-shadow:var(--shadow)}
.task-definition>div{display:grid;grid-template-columns:62px 1fr;gap:12px;align-items:center}
.task-definition>div+div{margin-top:8px}
.task-definition dt{font-size:12px;font-weight:600;color:var(--accent)}
.task-definition dd{min-width:0}
.task-elements{display:flex;flex-wrap:wrap;gap:7px;list-style:none;margin:0;padding:0}
.task-elements li{padding:5px 10px;border:1px solid #e6e3db;background:#f8f6f1;border-radius:6px;font-size:12px;line-height:1.65}
.task-targets li{border-color:#dce3dc;background:#f2f6f1;color:#475d4d}
.time-explorer{border-top:1px solid var(--line);margin-top:18px;padding-top:16px;font-variant-numeric:tabular-nums}
.explorer-heading,.preset-heading,.result-heading{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.explorer-heading h3{font-size:16px;font-weight:600;letter-spacing:-.02em}
.explorer-heading>span{font-size:12px;color:var(--muted)}
.explorer-help{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.8}
.duration-readouts{display:grid;grid-template-columns:1fr 1fr auto;gap:16px;margin-top:12px;align-items:end}
.duration-readouts label>span:first-child,.span-readout>span{display:block;font-size:12px}
.history-readout{color:var(--accent)}
.future-readout{color:#4e6a59}
.duration-readouts i{font-family:Georgia,serif;margin-left:3px}
.duration-value{display:flex;align-items:baseline;gap:5px;margin-top:3px}
.duration-value input{width:3.6ch;max-width:100%;font:inherit;font-size:32px;font-weight:600;line-height:1.3;letter-spacing:-.04em;font-variant-numeric:tabular-nums;color:inherit;background:transparent;border:0;border-bottom:1px solid transparent;border-radius:0;padding:0;appearance:textfield;-moz-appearance:textfield}
.duration-value input::-webkit-inner-spin-button,.duration-value input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.duration-value input:hover{border-bottom-color:currentColor}
.duration-value input:focus-visible{outline:2px solid currentColor;outline-offset:4px;border-radius:2px}
.duration-value>span{font-size:14px;color:var(--muted)}
.span-readout{text-align:right;color:var(--muted)}
.span-readout strong{display:block;color:var(--ink);font-size:17px;font-weight:600;margin-top:4px}
.span-readout small{display:block;font-size:11px;margin-top:2px}
.duration-axis-wrap{padding-inline:21px;margin-top:7px}
.duration-axis{position:relative;height:114px}
.duration-track{position:absolute;top:41px;height:13px;left:0;right:0;border-radius:3px;background:repeating-linear-gradient(135deg,#eeede7 0 3px,#f6f5f1 3px 6px)}
.duration-track>span{position:absolute;top:0;height:100%}
.history-fill{left:0;width:var(--history);border-top:2px solid var(--accent);background:#ebd5c8;border-radius:3px 0 0 3px}
.future-fill{left:var(--history);width:calc(var(--endpoint) - var(--history));border-top:2px dashed #607d68;background:#dbe6dc}
.duration-handle{position:absolute;z-index:3;transform:translateX(-50%);width:42px;height:44px;border:0;padding:0;background:transparent;touch-action:none;cursor:ew-resize;user-select:none;-webkit-user-select:none}
.duration-handle:disabled{cursor:default}
.history-handle{left:var(--history);top:0;color:var(--accent)}
.history-handle>span{position:absolute;inset:0 5px 12px;border:1px solid #bc886b;border-radius:8px;display:grid;place-items:center;background:#fffaf5;box-shadow:0 3px 9px #8f43251a;font-size:21px;line-height:1}
.history-handle::after{content:"";position:absolute;top:32px;left:20px;width:2px;height:22px;background:var(--accent)}
.goal-handle{left:var(--endpoint);top:49px}
.goal-handle>span{position:absolute;width:16px;height:16px;left:13px;top:11px;border:2px solid #607d68;border-radius:3px;background:#fff;transform:rotate(45deg);box-shadow:2px 2px 7px #405a4b13}
.goal-handle::before{content:"";position:absolute;top:-8px;left:20px;width:2px;height:20px;background:#607d68}
.duration-handle:hover>span,.duration-handle.is-dragging>span{background:var(--accent-pale)}
.goal-handle:hover>span,.goal-handle.is-dragging>span{background:#dce7dc}
.duration-handle:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.axis-ticks{position:absolute;top:96px;left:0;right:0;display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}
.axis-ticks span{position:relative;width:0;white-space:nowrap;display:flex;justify-content:center}
.axis-ticks span::before{content:"";position:absolute;height:5px;width:1px;background:#cccfc4;top:-7px}
.reported-mark{position:absolute;top:38px;width:9px;height:9px;background:#fff;border:2px solid var(--accent);border-radius:50%;transform:translateX(-50%);z-index:2;pointer-events:none}
.preset-heading{margin:18px 0 8px;padding-top:15px;border-top:1px solid var(--line)}
.preset-heading h4,.result-heading h4{margin:0;font-size:13px;font-weight:600}
.preset-heading h4>span{font-size:11px;font-weight:400;color:var(--muted);margin-left:8px}
.held-out-key{font-size:11px;color:#526b5a}
.duration-presets{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px}
.duration-preset{padding:8px 3px;min-height:36px;background:#fff;border:1px solid var(--line);border-radius:7px;color:var(--muted);font-size:11px;font-variant-numeric:tabular-nums;white-space:nowrap;transition:background .15s,border-color .15s}
.duration-preset:hover{border-color:#c7aa95;background:#faf5ef}
.duration-preset.held-out{border-color:#cbd8cc;color:#4e6a59}
.duration-preset[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-pale);color:var(--accent);font-weight:600;box-shadow:inset 0 0 0 1px #8f432520}
.result-heading{margin:10px 0 8px}
.result-state{font-size:10px;border-radius:5px;background:#edf3ec;color:#526b5a;padding:3px 8px}
.duration-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.result-card{padding:12px 14px;border:1px solid #e5e4dc;border-radius:12px;background:linear-gradient(135deg,#fffdf9,#f6f5f0);min-width:0}
.result-card dt{font-size:11px;color:var(--muted)}
.result-card dt>span{margin-left:3px}
.metric-value{display:flex;align-items:baseline;gap:5px;margin-top:5px;font-size:clamp(22px,2vw,30px);font-weight:600;letter-spacing:-.045em;line-height:1.35;color:var(--accent)}
.result-card:last-child .metric-value{color:#4e6a59}
.metric-value>small{font-size:12px;font-weight:400;letter-spacing:0;color:var(--muted)}
[data-result="unreported"] .result-state{background:#f1eeea;color:#776453}
[data-result="unreported"] .metric-value{color:#6a6e64}
.benchmark-protocol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:26px 0 36px}
.benchmark-protocol article{padding:0 22px;border-left:1px solid var(--line);min-width:0}
.benchmark-protocol article:first-child{padding-left:0;border-left:0}
.benchmark-protocol article:last-child{padding-right:0}
.benchmark-protocol h3{font-size:13px;font-weight:600;line-height:1.65;margin-bottom:9px}
.benchmark-protocol p{font-size:13px;color:var(--muted);line-height:1.9}
.benchmark-protocol strong{font-weight:600;color:var(--ink)}
.reference-method{padding-top:28px;border-top:1px solid var(--line);margin-bottom:22px}
.reference-heading{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-bottom:9px}
.reference-heading h3{font-family:"Source Serif 4",Georgia,serif;font-size:31px;line-height:1.2;font-weight:600;letter-spacing:-.025em}
.reference-heading>span{font-size:11px;color:var(--accent);padding:3px 9px;border:1px solid #e4d3c7;border-radius:5px;background:var(--accent-pale)}
.reference-method>p{font-size:15px;line-height:1.85;color:var(--muted)}
.citation-section{padding-bottom:27px}
.citation-box{border:1px solid var(--line);border-radius:15px;background:#ffffff96;overflow:hidden}
.citation-box pre{margin:0;padding:26px;font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;font-size:13px;line-height:1.9;overflow-x:auto;color:#4b5048;tab-size:2}
.citation-note{margin:0 0 18px}
.copy-button{font-size:12px;min-height:39px}
.copy-status{font-size:12px;color:var(--accent);margin-top:10px;min-height:22px}
.site-footer{position:relative;padding:34px 0 45px;display:flex;flex-direction:column;align-items:center;gap:7px;color:var(--muted);font-size:11px;text-align:center}
.site-footer .brand{font-size:21px;color:var(--ink)}
.back-to-top{position:absolute;right:0;top:38px;font-size:11px}
.back-to-top span{margin-left:5px}
.back-to-top:hover{color:var(--accent)}
.noscript-note{font-size:13px;padding:15px;text-align:center;background:white}
.media-error{padding:12px;text-align:center;font-size:12px;color:#8a4424;background:#fff5ea}

@media(min-width:1450px){.hero{padding-top:92px;padding-bottom:60px}}
@media(max-width:900px){
  .site-header{padding-inline:22px 12px}
  .site-nav a{font-size:12px;padding:8px 9px}
  .hero{padding-top:63px}
  .hero-summary{font-size:16px}
  .authors{gap:9px 18px;max-width:660px;font-size:13px}
  .placeholder-room{aspect-ratio:2.4}
  .placeholder-footer{bottom:29px}
}
@media(max-width:700px){
  html{scroll-padding-top:98px}
  .site-header{top:12px;margin-top:12px;min-height:57px;padding:4px 10px 4px 20px}
  .brand{font-size:22px}
  .menu-toggle{display:block}
  .site-nav{position:absolute;top:calc(100% + 9px);left:0;right:0;padding:12px;display:none;background:#fffcf8fa;border:1px solid var(--line);border-radius:21px;box-shadow:0 14px 30px #30342d15;flex-direction:column;align-items:stretch}
  .site-nav.is-open{display:flex}
  .site-nav a{padding:11px 14px;font-size:14px}
  .hero{padding:49px 0 35px}
  h1{font-size:36px;line-height:1.13;letter-spacing:-.035em}
  .title-line{display:inline}
  .hero-summary{font-size:15px;margin-top:20px;padding-inline:8px}
  .desktop-break{display:none}
  .authors{font-size:12px;gap:9px 16px;margin-top:25px}
  .affiliation{font-size:13px}
  .author-note{font-size:11px}
  .action-row{gap:8px;max-width:420px;margin-inline:auto;margin-top:23px}
  .button{font-size:12px;min-height:42px;padding:9px 13px;gap:7px}
  .button .icon{width:16px;height:16px}
  .section-block{padding:37px 0}
  .section-heading{gap:12px;margin-bottom:17px;flex-wrap:wrap}
  h2{font-size:31px}
  .eyebrow{font-size:10px;margin-bottom:10px}
  .section-intro{font-size:14px;line-height:1.9;margin-bottom:21px}
  .stats-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 0;padding:22px 0;margin:24px 0}
  .stats-strip>div:nth-child(2){border:0}
  .stats-strip dd{font-size:37px}
  .stats-strip dt{font-size:10px}
  .stats-strip dd>span{font-size:12px}
  .placeholder-room{aspect-ratio:auto;min-height:285px}
  .placeholder::before{inset:14px}
  .placeholder-corner{left:26px;top:26px;font-size:7px}
  .placeholder-center{max-width:100%;padding:57px 18px}
  .placeholder-center h3{font-size:25px}
  .placeholder-center p{font-size:10px;max-width:250px}
  .placeholder-footer{font-size:8px;bottom:25px;left:28px;right:28px}
  .placeholder-badge{font-size:8px}
  .annotation-grid{grid-template-columns:1fr;gap:12px;margin-top:18px}
  .annotation-grid article{display:grid;grid-template-columns:25px 1fr;column-gap:8px;padding:17px}
  .annotation-grid .item-number{grid-row:1/3;align-self:start;margin-top:3px}
  .annotation-grid h3{margin:0 0 4px;font-size:12px}
  .annotation-grid p{font-size:11px;max-width:none}
  .figure-note{font-size:11px}
  .demo-tabs{margin-top:21px;gap:1px;padding:4px;justify-content:space-between}
  .demo-tabs button{padding:8px 9px;font-size:11px;min-height:40px}
  .video-placeholder{min-height:285px;aspect-ratio:auto}
  .video-placeholder .placeholder-center h3{font-size:26px}
  .play-mark{width:46px;height:46px;margin-bottom:10px}
  .play-mark svg{width:21px;height:21px}
  .clip-grid{grid-template-columns:1fr;gap:23px}
  .small-placeholder{aspect-ratio:16/8;gap:4px}
  .small-placeholder .placeholder-icon{width:32px;height:32px}
  .clip-grid figcaption{font-size:11px;margin-top:9px}
  .benchmark-task{padding:17px 16px}
  .task-definition>div{grid-template-columns:1fr;gap:3px}
  .task-definition>div+div{margin-top:10px}
  .task-elements{gap:5px;margin-top:4px}
  .task-elements li{font-size:11px;padding:4px 8px}
  .time-explorer{margin-top:16px;padding-top:14px}
  .explorer-heading h3{font-size:15px}
  .explorer-heading>span{font-size:11px}
  .explorer-help{font-size:11px}
  .duration-readouts{grid-template-columns:1fr 1fr;gap:9px 12px}
  .duration-readouts label>span:first-child{font-size:11px}
  .duration-value input{font-size:29px}
  .span-readout{grid-column:1/-1;display:flex;align-items:baseline;gap:7px;flex-wrap:wrap;text-align:left}
  .span-readout>span{font-size:11px}.span-readout strong{font-size:13px;margin:0}
  .span-readout small{font-size:10px;margin:0 0 0 auto}
  .preset-heading h4>span{display:block;margin-left:0;margin-top:2px}
  .duration-presets{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .duration-preset{font-size:11px;min-height:42px}
  .duration-results{gap:6px}
  .result-card{padding:10px 8px;border-radius:9px}
  .result-card dt{font-size:9px;min-height:27px;line-height:1.6}
  .metric-value{font-size:clamp(17px,5vw,20px);flex-direction:column;align-items:flex-start;gap:2px;letter-spacing:-.055em;margin-top:4px}
  .metric-value>small{font-size:10px}
  .benchmark-protocol{grid-template-columns:1fr;margin:22px 0 26px;gap:18px}
  .benchmark-protocol article{padding:0;border-left:0}
  .benchmark-protocol h3{margin-bottom:5px}
  .benchmark-protocol p{font-size:14px}
  .reference-method{padding-top:24px;margin-bottom:18px}
  .reference-heading{gap:12px}
  .reference-heading h3{font-size:29px}
  .reference-method>p{font-size:14px}
  .copy-button{font-size:11px;align-self:flex-end;padding-inline:12px;min-height:38px}
  .citation-box pre{font-size:11px;padding:18px;line-height:1.85}
  .site-footer{padding:31px 0 36px}
  .back-to-top{position:static;margin-top:13px}
}
@media(max-width:360px){h1{font-size:32px}.demo-tabs button{font-size:9px;padding-inline:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}