/* PACTHub — a quiet, editorial research interface. No remote fonts or assets. */
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@media(max-width:1100px){.container{width:calc(100% - 64px)}.primary-nav{gap:18px}.hero{gap:30px;min-height:590px;padding-block:68px}.hero h1{font-size:39px;letter-spacing:-1.5px}.hero-description{font-size:14px}.hero-actions{gap:18px}.algorithm-layout,.publication-layout,.team-grid{gap:55px}.sample-content{padding:18px}.usage-row{gap:20px}.download-card{padding:23px}}
@media(max-width:850px){.container{width:calc(100% - 48px)}.header-inner{height:70px}.brand{font-size:23px}.menu-toggle{display:flex}.primary-nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 24px 22px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 10px 15px #15274805}.primary-nav.open{display:flex}.primary-nav>a{padding:12px}.primary-nav .nav-download{margin-top:10px;padding:10px 12px}.hero{grid-template-columns:1fr 1fr;gap:20px;min-height:515px;padding-block:56px}.hero h1{font-size:32px;letter-spacing:-1px}.hero .eyebrow{font-size:8px;letter-spacing:.8px}.hero-description{font-size:12px}.hero-actions{flex-wrap:wrap;gap:17px}.hero-topics{margin-top:25px;font-size:9px;gap:12px}.hero-topics span+span{padding-left:12px}.visual-top{top:18px;left:18px;right:18px;font-size:6px;letter-spacing:.6px}.hero-visual figcaption{padding:0 18px 17px;font-size:8px}.section-block{padding-block:68px}.overview{padding-top:35px}.section-heading.horizontal{gap:25px}.section-heading.horizontal>p{font-size:11px;max-width:270px}.section-heading h2{font-size:28px}.overview-grid{gap:22px}.overview-grid p{font-size:12px}.explorer-toolbar{align-items:flex-start;flex-direction:column;gap:17px}.search-controls{width:100%}.search-field{flex:1}.search-field input{width:100%}.sample-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.algorithm-layout,.publication-layout,.team-grid{gap:35px}.method-panel{padding:21px}.pipeline li{gap:18px}.algorithm-copy h3,.paper-copy h3{font-size:23px}.download-grid{gap:14px}.download-card{padding:20px}.download-card h3{font-size:18px}.download-card>p{font-size:11px}.download-card .button{font-size:11px;padding:10px 12px}.usage-row{flex-wrap:wrap;gap:18px 26px}.usage-row>div{width:100%;margin-right:0}.citation-panel{padding:21px}.team-grid h3{font-size:19px}}
@media(max-width:600px){html{scroll-padding-top:84px}.container{width:calc(100% - 40px)}.demo-banner{padding:8px 15px;gap:7px;font-size:9px;justify-content:flex-start}.demo-banner a{margin-left:auto;font-size:9px}.header-inner{height:65px}.primary-nav{top:65px}.brand{font-size:22px}.brand svg{width:26px;height:29px}.hero{grid-template-columns:1fr;gap:40px;padding-block:43px 50px}.hero .eyebrow{font-size:9px}.hero h1{font-size:clamp(30px,7.7vw,43px);letter-spacing:-1.5px;margin:22px 0 20px}.hero-description{font-size:14px}.hero-actions{margin-top:25px;gap:25px}.hero-topics{margin-top:28px;font-size:10px}.hero-visual{max-width:470px;width:100%;margin-inline:auto}.visual-top{font-size:8px;top:20px;left:22px;right:22px}.hero-visual figcaption{font-size:9px;padding:0 22px 20px}.hero-visual img{max-height:340px;object-fit:contain}.section-block{padding-block:56px}.overview{padding-top:30px}.section-heading{margin-bottom:30px}.section-heading.horizontal{display:block}.section-heading.horizontal>p{max-width:none;font-size:12px;margin-top:17px}.section-heading h2{font-size:26px;letter-spacing:-.8px}.eyebrow{font-size:9px;letter-spacing:1px}.overview-grid{grid-template-columns:1fr;gap:23px}.overview-grid article{padding-top:21px;position:relative;padding-left:42px}.feature-number{position:absolute;left:0;top:23px;margin:0}.overview-grid h3{font-size:17px;margin-bottom:8px}.overview-grid p{max-width:none;font-size:12px;margin-bottom:12px}.overview-grid .mono{font-size:8px}.explorer-toolbar{gap:17px}.filter-chip{padding:8px 15px}.search-controls{gap:8px}.search-field{padding:0 10px}.search-controls select{max-width:116px;padding-left:9px;padding-right:18px;font-size:10px}.results-meta .mono{display:none}.sample-grid{grid-template-columns:1fr;gap:21px}.sample-content{padding:20px}.sample-content h3{font-size:17px}.sample-image{aspect-ratio:2.0}.sample-image img{object-fit:cover}.index-footnote{align-items:flex-start;font-size:10px;gap:18px}.index-footnote .text-link{font-size:10px;white-space:nowrap;gap:7px}.algorithm-layout,.publication-layout,.team-grid{grid-template-columns:1fr;gap:32px}.algorithm-copy h3,.paper-copy h3{font-size:23px}.resource-buttons .button{font-size:11px}.method-panel{padding:23px}.pipeline li{padding:22px 0;gap:22px}.download-grid{grid-template-columns:1fr;gap:16px}.download-card{padding:24px}.download-card h3{font-size:20px;margin-top:18px}.download-card>p{font-size:12px;margin-bottom:20px;max-width:300px}.download-card .button{font-size:12px}.usage-row{gap:17px 22px}.usage-row .text-link{font-size:10px;gap:7px}.release-note p span{display:block;margin-left:0;margin-top:3px}.citation-panel{padding:22px}.team-grid{gap:30px}.team-grid h3{font-size:20px}.footer-inner{padding-block:30px;gap:18px;flex-wrap:wrap}.footer-inner p{margin-right:0;font-size:10px}.footer-inner>a:last-child{width:100%;font-size:10px}.footer-bottom{font-size:6px;letter-spacing:.5px;padding-block:20px;align-items:center}.dialog-shell{padding:20px}.detail-grid{grid-template-columns:1fr;gap:0}.detail-heading h2{font-size:20px}.dialog-footer{align-items:stretch;flex-direction:column}.dialog-footer>.button{width:100%}.doc-topbar,.doc-nav,.doc-content,.doc-footer{width:calc(100% - 40px)}.doc-content h1,.document-main h1{font-size:28px}.doc-content h2,.document-main h2{font-size:22px}.doc-content,.document-main{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.sample-card:hover,.button-primary:hover{transform:none}}
@media print{.site-header{position:static}.demo-banner,.hero-actions,.explorer-toolbar,.resource-buttons,.menu-toggle,dialog,.site-footer{display:none!important}.container{width:100%}.section-block{padding-block:30px}.hero{padding-block:30px;min-height:0}.sample-card,.download-card,.method-panel{break-inside:avoid}body{font-size:11px}}

/* Cinematic first screen. The remaining six sections keep the light theme. */
.cinematic-header{position:absolute;inset:0 0 auto;background:transparent;border:0;color:#fff;z-index:30}
.cinematic-header .header-inner{height:100px;border-bottom:1px solid #ffffff24}
.cinematic-header .brand svg{color:#bce9f9}
.cinematic-header .primary-nav>a{color:#e0e7f0}
.cinematic-header .primary-nav>a:hover{color:#fff}
.cinematic-header .primary-nav .nav-download{border-color:#ffffff4d;background:#ffffff08;color:#fff;border-radius:50px;padding:10px 18px}
.hero.hero-cinematic{position:relative;isolation:isolate;display:flex;align-items:center;overflow:hidden;width:100%;min-height:720px;min-height:max(720px,100svh);padding:160px 0 175px;background:#030812;color:#fff;gap:0}
.hero-media,.hero-shade{position:absolute;inset:0;pointer-events:none;z-index:-2}
.hero-poster,.hero-video{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:60% 50%}
.hero-video{opacity:0;transition:opacity .75s ease}
.hero-cinematic[data-video-ready="true"] .hero-video{opacity:1}
.hero-shade{z-index:-1;background:linear-gradient(90deg,rgba(2,7,15,.68) 0%,rgba(2,7,15,.25) 48%,rgba(2,7,15,.05) 100%),linear-gradient(180deg,rgba(2,7,15,.4),transparent 27%,transparent 68%,rgba(2,7,15,.82))}
.hero-content{position:relative}
.hero-copy{max-width:800px}
.hero.hero-cinematic .eyebrow{font-size:10px;letter-spacing:2.6px;color:#c7e9f2;margin:0 0 26px}
.hero-signal{display:inline-block;width:6px;height:6px;border-radius:50%;background:#adf0ff;box-shadow:0 0 12px #4fdaff}
.hero.hero-cinematic h1{font-size:clamp(86px,10.4vw,154px);font-weight:550;letter-spacing:-.065em;line-height:1.04;margin:0 0 28px;color:#fff}
.hero-tagline{font-size:clamp(20px,2.2vw,30px);font-weight:450;letter-spacing:.015em;line-height:1.5}
.hero.hero-cinematic .hero-description{font-size:14px;line-height:1.9;color:#bac9d7;max-width:410px;margin-top:15px}
.hero.hero-cinematic .hero-actions{margin-top:38px;gap:14px;flex-wrap:wrap}
.hero-actions .button{border-radius:50px;min-height:49px;padding:13px 23px;font-size:12px;font-weight:500;gap:34px}
.hero-primary{color:#091322;background:#f1f7fc;border-color:#f1f7fc}
.hero-primary:hover{background:#fff;border-color:#fff}
.hero-secondary{color:#fff;background:#07101a38;border-color:#ffffff66;backdrop-filter:blur(8px)}
.hero-secondary:hover{background:#ffffff15;border-color:#ffffffa0}
.hero-cinematic a:focus-visible,.hero-cinematic button:focus-visible,.cinematic-header a:focus-visible,.cinematic-header button:focus-visible{outline-color:#c8f5ff}
.hero-bottom{position:absolute;left:0;right:0;bottom:max(35px,env(safe-area-inset-bottom));display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:24px}
.hero-notes{font-size:10px;line-height:1.6;color:#bbc8d6;letter-spacing:.2px}
.hero-notes>p{font-size:9px;color:#97aabb;margin-bottom:7px}
.hero-notes .demo-banner{min-height:0;padding:0;justify-content:flex-start;flex-wrap:wrap;gap:7px;background:none;color:#bbc8d6;font-size:10px}
.hero-notes .demo-banner a{color:#d7e5ef;font-size:10px;margin-left:3px}
.hero-notes .status-dot{background:#b6d9e6;width:3px;height:3px}
.hero-scroll{display:flex;flex-direction:column;align-items:center;gap:12px;font-size:10px;letter-spacing:1px;color:#c5d6e6}
.hero-scroll>span:last-child{font-size:20px;line-height:1}
.hero-playback{justify-self:end}
.hero-video-toggle{display:inline-flex;align-items:center;gap:12px;min-height:44px;padding:9px 15px;border:1px solid #ffffff45;background:#0b18244d;border-radius:50px;color:#d9e7f1;font-size:10px;backdrop-filter:blur(8px)}
.hero-video-toggle:hover{background:#ffffff15;border-color:#ffffff85}
#hero-video-icon{font-size:11px;min-width:10px}
.hero-cinematic+.overview{padding-top:92px;border-top:0}
@media(max-width:850px){.cinematic-header .header-inner{height:80px}.cinematic-header .primary-nav{top:80px;background:#081320f5;border-color:#ffffff24;backdrop-filter:blur(16px)}.cinematic-header .primary-nav .nav-download{border-radius:5px}.hero.hero-cinematic{min-height:max(700px,100svh);padding:160px 0 175px}.hero.hero-cinematic h1{font-size:clamp(76px,12vw,112px)}.hero.hero-cinematic .eyebrow{font-size:9px;letter-spacing:1.7px}.hero-shade{background:linear-gradient(90deg,#02070fc7,#02070f33),linear-gradient(0deg,#02070feb,transparent 40%,#02070f44)}.hero-bottom{gap:14px}.hero-scroll{display:none}.hero-bottom{grid-template-columns:1fr auto}.hero-cinematic+.overview{padding-top:68px}}
@media(max-width:600px){.cinematic-header .header-inner{height:76px}.cinematic-header .primary-nav{top:76px}.hero.hero-cinematic{min-height:680px;min-height:max(640px,100svh);padding:145px 0 185px;align-items:center}.hero.hero-cinematic h1{font-size:clamp(62px,17vw,98px);letter-spacing:-.07em;margin-bottom:24px}.hero.hero-cinematic .eyebrow{font-size:8px;letter-spacing:1.3px;gap:8px;margin-bottom:26px}.hero-tagline{font-size:clamp(18px,4.8vw,24px);letter-spacing:0}.hero.hero-cinematic .hero-description{font-size:12px;max-width:270px;line-height:1.85}.hero.hero-cinematic .hero-actions{margin-top:28px;gap:10px}.hero-actions .button{padding:11px 16px;font-size:11px;gap:19px;min-height:46px}.hero-bottom{bottom:max(24px,env(safe-area-inset-bottom));grid-template-columns:1fr;gap:15px}.hero-playback{justify-self:start}.hero-notes .demo-banner,.hero-notes .demo-banner a{font-size:9px}.hero-cinematic+.overview{padding-top:56px}.hero-video-toggle{padding:8px 13px;min-height:44px;font-size:10px}.hero-shade{background:linear-gradient(90deg,#02070faf,#02070f44),linear-gradient(0deg,#02070fe6,transparent 65%,#02070f55)}}
@media(max-height:620px) and (min-width:601px){.hero.hero-cinematic{min-height:620px;padding-block:145px 140px}.hero.hero-cinematic h1{font-size:88px}.hero-tagline{font-size:24px}.hero.hero-cinematic .hero-actions{margin-top:24px}}
@media print{.cinematic-header{display:none}.hero.hero-cinematic{min-height:0;padding:40px 0;background:white;color:var(--text)}.hero-media,.hero-shade,.hero-bottom{display:none}.hero.hero-cinematic h1,.hero.hero-cinematic .eyebrow,.hero.hero-cinematic .hero-description{color:var(--text)}.hero.hero-cinematic h1{font-size:54px}.hero-cinematic+.overview{padding-top:30px}}

/* A compact language control stays visible on desktop and mobile, and in dialogs. */
.language-switch{display:inline-flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:999px;background:#f4f6fa;color:var(--muted);flex:none;line-height:1}
.language-switch button{min-width:41px;min-height:38px;border:0;border-radius:999px;background:transparent;color:inherit;font:600 11px/1 var(--sans);letter-spacing:.03em;padding:8px 10px}
.language-switch button[aria-pressed="true"]{background:#fff;color:var(--text);box-shadow:0 1px 4px #15274815}
.language-switch button:hover{color:var(--text)}
.cinematic-header .language-switch{background:#08132066;border-color:#ffffff40;color:#cfdae5}
.cinematic-header .language-switch button[aria-pressed="true"]{background:#edf5fc;color:#0b1929;box-shadow:none}
.cinematic-header .language-switch button:hover{color:#fff}
.cinematic-header .language-switch button[aria-pressed="true"]:hover{color:#0b1929}
.header-inner>.brand{order:0}.header-inner>.primary-nav{order:1;margin-left:auto}.header-inner>.language-switch{order:2}.header-inner>.menu-toggle{order:3}
.header-inner{gap:22px}.primary-nav{gap:22px}.dialog-header>.language-switch{margin-left:auto;margin-right:12px}
html[lang="en"] .section-heading h2{letter-spacing:-.045em;max-width:620px}
html[lang="en"] .hero-tagline{letter-spacing:-.025em;white-space:pre-line}
html[lang="en"] .section-heading.horizontal>div{min-width:0}
html[lang="en"] .index-footnote{flex-wrap:wrap}
@media(max-width:1100px){.menu-toggle{display:flex}.primary-nav{display:none;position:absolute;top:100px;left:0;right:0;padding:12px 32px 22px;flex-direction:column;align-items:stretch;gap:0;background:#081320f5;border-bottom:1px solid #ffffff24;backdrop-filter:blur(16px)}.primary-nav.open{display:flex}.primary-nav>a{padding:12px}.cinematic-header .primary-nav .nav-download{border-radius:5px;margin-top:10px}.header-inner>.language-switch{margin-left:auto}.header-inner{gap:16px}.language-switch button{min-height:38px}.cinematic-header .primary-nav{top:100px}}
@media(max-width:850px){.cinematic-header .primary-nav{top:80px}}
@media(max-width:600px){.header-inner{gap:10px}.cinematic-header .primary-nav{top:76px}.menu-toggle{gap:7px;font-size:12px}.language-switch{padding:2px}.language-switch button{min-width:34px;min-height:38px;padding:8px}.header-inner>.brand{font-size:20px;gap:7px}.header-inner>.brand svg{width:22px}.dialog-header{flex-wrap:wrap;gap:10px}.dialog-header>.language-switch{margin-right:0}.hero.hero-cinematic .eyebrow{letter-spacing:1px}html[lang="en"] .hero-tagline{max-width:350px}html[lang="en"] .section-heading h2{max-width:100%}html[lang="en"] .search-controls select{max-width:126px}.index-footnote .text-link{white-space:normal}.language-switch button:focus-visible{outline-offset:2px}}
@media print{.language-switch{display:none!important}}
.nav-download>[data-i18n]{margin-left:0}

/* Project video: keep its right-hand subject visible above narrow-screen copy. */
@media(max-width:600px){.hero.hero-cinematic{padding-top:390px;align-items:flex-start}.hero-media{top:80px;bottom:auto;height:320px}.hero-poster,.hero-video{object-position:75% 50%!important}.hero-shade{background:linear-gradient(180deg,rgba(2,7,15,.12) 80px,transparent 240px,#030812 405px)}}

/* Live bilingual text below the visible volume, separate from playback controls. */

@media(max-width:600px){.hero.hero-cinematic{padding-top:436px}}
@media print{}

/* Presentation-only image windows. Scientific source PNGs remain untouched. */
.sample-image{aspect-ratio:2 / 1;background:#050505;position:relative;overflow:hidden}
.sample-crop-window{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);overflow:hidden}
.sample-crop-window img{position:absolute;max-width:none;object-fit:fill}
.detail-preview{margin:0 0 24px}.detail-preview .sample-image{border-radius:6px}
.preview-toggle{border:0;background:transparent;padding:10px 0;font:inherit;font-size:12px;color:var(--accent)}
.sample-image.original-view{aspect-ratio:auto;min-height:260px;display:flex;justify-content:center}
.sample-image.original-view img{width:auto;height:auto;max-width:100%;max-height:65vh;object-fit:contain}

.sample-specs span:only-child{font-size:10px;letter-spacing:0}

.display-filter-definitions{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}

/* Scientific enhancement comparison: identical full-FOV geometry, no filters. */
.enhancement-comparison{margin:42px 0 0}
.enhancement-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:16px}
.enhancement-heading h3{margin:0;font-size:clamp(20px,2.2vw,28px)}
.enhancement-heading p,.enhancement-note{color:var(--muted,#66736f);font-size:13px;line-height:1.7}
.enhancement-heading p{margin:0;max-width:440px}
.enhancement-stack{overflow:hidden;border-radius:12px;background:#050606;border:1px solid #26352f}
.enhancement-frame{position:relative;width:100%;aspect-ratio:2/1;overflow:hidden;background:#050606}
.enhancement-layer{position:absolute;inset:0;overflow:hidden}
.enhancement-image{position:absolute;display:block;width:50%;height:200%;max-width:none;left:25%;top:-50%;transform:rotate(90deg);transform-origin:center;object-fit:fill;user-select:none;pointer-events:none}
.enhancement-slider{--comparison-position:50%;cursor:ew-resize;touch-action:pan-y;outline:none}
.enhancement-slider:focus-visible{outline:3px solid #b6ef80;outline-offset:-4px}
.enhancement-before{clip-path:inset(0 calc(100% - var(--comparison-position)) 0 0)}
.enhancement-divider{position:absolute;top:0;bottom:0;left:var(--comparison-position);width:2px;transform:translateX(-50%);background:#fff;pointer-events:none;box-shadow:0 0 6px #000}
.enhancement-divider>span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:44px;height:44px;border:2px solid #fff;border-radius:50%;color:#fff;background:#14251bcf;font-size:23px;white-space:pre}
.enhancement-label{position:absolute;left:14px;top:12px;z-index:1;padding:5px 10px;border:1px solid #ffffff3d;border-radius:5px;background:#07110bba;color:#fff;font-size:12px;pointer-events:none}
.enhancement-label-after{left:auto;right:14px}
.enhancement-gt{box-shadow:inset 0 1px #ffffff40}
.enhancement-slider[aria-valuenow="0"] .enhancement-label-before,.enhancement-slider[aria-valuenow="100"] .enhancement-label-after{visibility:hidden}
.enhancement-note{margin:10px 0 0}
@media(max-width:600px){.enhancement-heading{display:block}.enhancement-heading p{margin-top:8px}.enhancement-label{left:8px;top:8px;padding:3px 7px;font-size:11px}.enhancement-label-after{left:auto;right:8px}.enhancement-divider>span{width:36px;height:36px}.enhancement-stack{border-radius:8px}}

/* PACTHub / immersive scientific atlas, October 2026.
   Real media is the canvas. No decorative geography, synthetic data or image recoloring.
   This final layer owns the visual system; specimen and comparison geometry above is retained. */
:root{color-scheme:dark;--bg:#080c10;--surface:#10171c;--surface-blue:#12272d;--text:#edf2f3;--muted:#a2afb6;--line:#293239;--accent:#93dbde;--accent-dim:#244449}
body{background:var(--bg);font-size:16px;line-height:1.75}
.container{width:min(1360px,calc(100% - 112px))}
button,a{touch-action:manipulation}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline-color:var(--accent)}
.skip-link{background:var(--accent);color:#080c10}
.eyebrow{font-size:11px;letter-spacing:.13em;color:var(--accent)}
.section-block{padding-block:112px}
.section-heading{margin-bottom:48px}
.section-heading h2{font-size:clamp(30px,3.5vw,48px);font-weight:450;letter-spacing:-.04em;line-height:1.3}
.section-heading.horizontal{gap:56px;align-items:flex-end}
.section-heading>p,.section-heading.horizontal>p{font-size:14px;max-width:355px;line-height:1.9}
.cinematic-header{position:absolute;inset:22px 24px auto;background:none}
.cinematic-header .header-inner{width:100%;height:66px;padding:0 24px;border:1px solid #ffffff1c;border-radius:12px;background:#0c1216c9;backdrop-filter:blur(18px)}
.brand{font-size:23px;letter-spacing:-.06em;font-weight:600}
.brand svg{width:24px;height:28px}
.primary-nav{gap:25px;font-size:12px}
.cinematic-header .primary-nav>a{color:#bcc8ce}
.cinematic-header .primary-nav>a:hover{color:#fff}
.cinematic-header .primary-nav .nav-download{padding:8px 14px;border-color:#526067;background:transparent;border-radius:5px}
.language-switch,.cinematic-header .language-switch{background:transparent;border-color:#465057;color:#bbc6cc;padding:2px}
.language-switch button,.cinematic-header .language-switch button{min-height:36px;min-width:36px;font-size:10px}
.language-switch button[aria-pressed="true"],.cinematic-header .language-switch button[aria-pressed="true"]{background:#dfecee;color:#0b151b}
.hero.hero-cinematic{min-height:max(780px,100svh);background:#070c14;padding:190px 0 185px;align-items:center}
.hero-media{inset:0}
.hero-poster,.hero-video{object-position:60% 50%;object-fit:cover}
.hero-shade{background:linear-gradient(90deg,#070c149e 0%,#070c1430 40%,transparent 60%),linear-gradient(0deg,#080c10,transparent 20%,transparent 85%,#080c102e)}
.hero-copy{max-width:50%}
.hero.hero-cinematic .eyebrow{font-size:11px;letter-spacing:.18em;margin-bottom:26px;color:#a9d8df}
.hero-signal{width:5px;height:5px;box-shadow:none;background:#a9d8df}
.hero.hero-cinematic h1{font-size:clamp(76px,8vw,128px);font-weight:400;letter-spacing:-.07em;line-height:1.06;margin-bottom:25px}
.hero-tagline{max-width:520px;font-size:clamp(23px,2.8vw,42px);font-weight:400;line-height:1.5;letter-spacing:-.035em}
.hero.hero-cinematic .hero-description{max-width:370px;font-size:14px;color:#aab9c3;line-height:1.8;margin-top:20px}
.hero.hero-cinematic .hero-actions{margin-top:35px;gap:12px}
.hero-actions .button{padding:13px 19px;min-height:48px;gap:22px;font-size:12px;border-radius:5px}
.hero-primary{color:#112026;background:#dfedef;border-color:#dfedef}
.hero-secondary{background:transparent;border-color:#69757c;backdrop-filter:none}
.hero-secondary:hover{background:#ffffff10}
.hero-bottom{bottom:32px;align-items:center;padding-top:24px;border-top:1px solid #ffffff20}
.hero-scroll{flex-direction:row;gap:15px;color:#c4cdd2;font-size:11px}
.hero-notes,.hero-notes .demo-banner,.hero-notes .demo-banner a{font-size:11px;color:#a8b6c0}
.hero-notes>p{font-size:10px;letter-spacing:.04em;color:#a8b6c0}
.hero-video-toggle{font-size:11px;border-radius:5px;background:#111b2399;border-color:#5f707a;backdrop-filter:none}

.hero-cinematic+.overview{padding-top:92px}
.overview{border-top:0}
.overview-grid{gap:48px}
.overview-grid article{padding-top:24px}
.feature-number{font-size:11px;color:#819097;margin-bottom:22px}
.overview-grid h3{font-size:22px;font-weight:450}
.overview-grid p{font-size:14px;line-height:1.85;max-width:350px;margin-bottom:20px}
.overview-grid .mono{font-size:10px;color:var(--accent)}
.explore-section{background:#0b1014;border-block:1px solid #252d33}
.explorer-toolbar{padding:16px 0;gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.filter-chip{font-size:12px;border-radius:5px;min-height:44px;color:#bac5cb;padding:9px 19px}
.filter-chip:hover{background:#1b252c}
.filter-chip.active{background:#dce7ea;color:#10191f}
.search-field,.search-controls select{height:44px;background:#10181e;border-color:#3a474f;color:#b9c6cd;border-radius:5px}
.search-field input{font-size:12px;width:180px;color:var(--text)}
.search-field input::placeholder{color:#a5b2bc}
.search-controls select{font-size:12px;max-width:165px}
.results-meta{margin:25px 0;font-size:12px}
.results-meta .mono{font-size:10px}
.sample-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 28px}
.sample-card{position:relative;background:transparent;border:0;border-radius:0;overflow:visible;transition:none}
.sample-card:hover{transform:none;box-shadow:none;border-color:transparent}
.sample-image{background:#050505;border:0;outline:1px solid #303b42;outline-offset:-1px;border-radius:9px;aspect-ratio:2/1;transition:outline-color .2s}
.sample-card:hover .sample-image,.sample-card:focus-within .sample-image{outline-color:#83afb8}
.sample-content{padding:20px 2px 0}
.sample-topline{font-size:10px;color:#92a4af;letter-spacing:.05em}
.split-tag{border-color:#394a53;color:#b8c8d0;font-size:10px;padding:2px 7px;border-radius:3px}
.sample-content h3{font-size:23px;font-weight:450;letter-spacing:-.02em;margin:11px 0 7px}
.sample-specs,.sample-specs span:only-child{font-family:var(--sans);font-size:12px;color:#9facb6}
.sample-footer{margin-top:16px;padding-top:10px;border-color:#283139}
.sample-category{font-size:11px;letter-spacing:.025em}
.detail-button{font-size:12px;min-height:44px;padding:7px 0 7px 18px;color:#d0e6ed;gap:20px}
.detail-button::after{content:"";position:absolute;inset:0;z-index:1;border-radius:9px}
.detail-button:focus-visible{outline-offset:5px}
.demo-tag{background:#172128;color:#cbd7dc;border-color:#566771}
.index-footnote{font-size:12px;line-height:1.8;margin-top:35px;align-items:flex-start}
.index-footnote .text-link{font-size:12px;white-space:nowrap}
.empty-state,.load-error{background:var(--surface);border-color:var(--line)}
#algorithm>.section-heading{margin-bottom:38px}
.enhancement-comparison{margin:0}
.enhancement-heading{align-items:flex-end;margin-bottom:22px;gap:28px}
.enhancement-heading h3{font-weight:450;font-size:24px}
.enhancement-heading p{font-size:12px;max-width:410px}
.enhancement-stack{border-radius:9px;border-color:#40515b}
.enhancement-label{font-size:12px;color:#e6eef3;border-color:#536570;background:#101b23ed;border-radius:4px}
.enhancement-divider>span{background:#142731ed;border-color:#e2eff3;box-shadow:0 3px 24px #0009}
.enhancement-slider:focus-visible{outline-color:var(--accent)}
.enhancement-note{font-size:12px;color:#a8b8c1;margin-top:16px}
.algorithm-layout{grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start;margin-top:64px;padding-top:38px;border-top:1px solid var(--line)}
.algorithm-copy h3,.paper-copy h3,.team-grid h3{font-size:27px;font-weight:450;line-height:1.45}
.algorithm-copy>p:not(.resource-status),.paper-copy>p,.team-grid p{font-size:14px;line-height:1.9}
.method-panel{padding:0;border:0;border-radius:0;background:transparent}
.method-panel-top{padding-bottom:17px}
.method-panel-top .mono{font-size:10px}
.pipeline li{padding:20px 0;gap:20px}
.pipeline li:not(:last-child){border-color:var(--line)}
.pipeline-number{background:transparent;border-color:#3e5b63;border-radius:50%;width:32px;height:32px}
.pipeline .mono{font-size:10px}
.pipeline h4{font-size:18px;font-weight:450}
.pipeline p{font-size:12px}
.method-caption{font-size:11px}
.button{border-radius:5px;font-size:12px;min-height:44px}
.button-primary{background:#d2e8eb;color:#0b1a21;box-shadow:none}
.button-primary:hover{background:#e9f4f5}
.button-secondary{background:transparent;border-color:#4a5b65;color:#d1e2e9}
.button-secondary:hover:enabled,.button-secondary[href]:hover{background:#18272f;border-color:#93adb8}
.button:disabled{background:#152028;color:#93a4ae;border-color:#33434d}
.resource-status{font-size:12px}
.downloads-section{background:#10171c;border-block:1px solid #2b363d}
.download-grid{gap:0;border-block:1px solid #36434b}
.download-card{border:0;border-right:1px solid #36434b;background:transparent;border-radius:0;padding:32px}
.download-card:first-child{padding-left:0}.download-card:last-child{border-right:0;padding-right:0}
.download-card h3{font-size:25px;font-weight:450;margin:22px 0 14px}
.download-card>p{font-size:14px;line-height:1.8}
.download-meta{font-size:11px}
.status-pill{font-size:10px;color:#b2c1c9;border-color:#42535d;background:transparent}
.usage-row{margin-top:40px;border-top:0;padding:0 0 30px;gap:30px}
.usage-row h3{font-size:20px;font-weight:450}
.usage-row .mono{font-size:10px}.usage-row .text-link{font-size:12px}
.release-note{font-size:12px}
.publication-layout,.team-grid{gap:80px}
.citation-panel{padding:28px;background:#10191f;border-color:#34454f;border-radius:8px;min-height:220px}
.citation-top .mono,.copy-button{font-size:11px}.citation-status{font-size:12px}
.team-section{background:#0c1217;border-color:#29363f}
.team-grid>article{padding-top:28px}
.section-kicker{font-size:12px;margin-bottom:16px}
.site-footer{background:#070b0e}
.footer-inner{padding-block:55px;gap:36px}
.footer-inner .brand{font-size:38px;font-weight:450}
.footer-inner p,.footer-inner>a:last-child{font-size:12px}
.footer-bottom{font-size:10px;padding-block:25px}.footer-bottom a{font-size:12px}
.text-link{font-size:12px;color:#d0e1e8}
dialog{background:#10181e;color:var(--text);border-color:#3c515d;border-radius:12px;box-shadow:0 40px 160px #000c;width:min(900px,calc(100% - 32px))}
dialog::backdrop{background:#03090dd9;backdrop-filter:blur(8px)}
.dialog-shell{padding:28px 36px}.icon-button{background:#19252d;color:#e5eff4;border-color:#4b616d;width:44px;height:44px}
.detail-heading h2{font-size:28px}.detail-grid dt{font-size:12px}.detail-grid dd{font-size:13px}.detail-note{font-size:13px;background:#19252d}
.detail-preview .sample-image{border-radius:8px}.preview-toggle{min-height:44px;font-size:13px}
.dialog-footer>span{font-size:12px}.detail-provenance{font-size:13px}
.doc-content code,.document-main code{color:#bee2e6}.doc-nav a{font-size:12px}.doc-topbar,.doc-nav,.doc-content,.doc-footer{max-width:900px}
@media(min-width:1600px){.hero-copy{max-width:600px}.hero.hero-cinematic h1{font-size:128px}.hero-tagline{font-size:42px}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.cinematic-header .header-inner{height:64px}.cinematic-header .primary-nav{top:76px;left:0;right:0;border:1px solid #43545e;border-radius:10px;background:#10191ff5;padding:15px}.hero-copy{max-width:53%}.hero.hero-cinematic h1{font-size:clamp(64px,9vw,98px)}.hero-tagline{font-size:30px}.section-block{padding-block:88px}.section-heading.horizontal{gap:40px}.algorithm-layout,.publication-layout,.team-grid{gap:40px}.download-card{padding:25px}.sample-grid{gap:30px 22px}}
@media(max-width:850px){.cinematic-header{inset:16px 16px auto}.cinematic-header .header-inner{padding:0 18px}.hero.hero-cinematic{min-height:780px;padding:170px 0 190px}.hero.hero-cinematic .eyebrow{font-size:10px}.hero-copy{max-width:55%}.hero.hero-cinematic h1{font-size:76px}.hero-tagline{font-size:27px}.hero-shade{background:linear-gradient(90deg,#070c14bd,transparent 80%),linear-gradient(0deg,#080c10,transparent 35%)}.hero-bottom{grid-template-columns:1fr auto;gap:20px}.section-heading.horizontal{display:block}.section-heading.horizontal>p{max-width:540px;margin-top:20px;font-size:14px}.overview-grid{gap:26px}.overview-grid h3{font-size:20px}.overview-grid p{font-size:13px}.explorer-toolbar{gap:14px}.search-field input{width:100%}.sample-content h3{font-size:22px}.algorithm-layout{grid-template-columns:1fr;gap:36px}.algorithm-copy>p:not(.resource-status){max-width:650px}.download-grid{grid-template-columns:1fr}.download-card,.download-card:first-child,.download-card:last-child{padding:26px 0;border-right:0;border-bottom:1px solid #36434b}.download-card:last-child{border-bottom:0}.download-card>p{max-width:600px}.download-card>.button{max-width:320px}.usage-row{margin-top:30px}.enhancement-heading{display:block}.enhancement-heading p{max-width:none;margin-top:10px}}
@media(max-width:600px){.container{width:calc(100% - 40px)}.cinematic-header{inset:12px 12px auto}.cinematic-header .header-inner{height:60px;padding:0 12px;border-radius:9px}.cinematic-header .primary-nav{top:70px}.header-inner>.brand{font-size:20px;gap:6px}.header-inner>.brand svg{width:20px}.header-inner{gap:8px}.language-switch button{min-width:32px}.menu-toggle{font-size:11px;gap:5px}.hero.hero-cinematic{min-height:0;padding:390px 0 34px;display:block}.hero-media{top:66px;bottom:auto;height:330px}.hero-poster,.hero-video{object-position:75% 50%!important}.hero-shade{background:linear-gradient(0deg,#080c10 0%,transparent 90%);top:300px;bottom:auto;height:112px}.hero-copy{max-width:none}.hero.hero-cinematic .eyebrow{font-size:10px;letter-spacing:.08em;margin-bottom:19px}.hero.hero-cinematic h1{font-size:clamp(68px,18vw,104px);margin-bottom:18px}.hero-tagline{font-size:clamp(24px,6.5vw,34px);line-height:1.5;max-width:410px}.hero.hero-cinematic .hero-description{font-size:14px;max-width:360px;margin-top:15px}.hero.hero-cinematic .hero-actions{margin-top:28px;gap:10px}.hero-actions .button{font-size:12px;padding:12px 15px;gap:17px;min-height:46px}.hero-bottom{position:relative;inset:auto;display:flex;flex-wrap:wrap;align-items:flex-start;margin-top:42px;padding-top:22px;gap:20px}.hero-notes{flex:1;min-width:180px}.hero-playback{margin-left:0}.hero-notes .demo-banner{font-size:10px;gap:6px}.hero-notes .demo-banner a{font-size:10px;margin-left:0}.hero-scroll{display:none}.hero-video-toggle{min-height:44px;padding:9px 12px}.section-block{padding-block:68px}.hero-cinematic+.overview{padding-top:65px}.section-heading{margin-bottom:32px}.section-heading h2{font-size:31px;line-height:1.4}.section-heading .eyebrow{font-size:10px}.section-heading.horizontal>p{font-size:13px;margin-top:18px}.overview-grid{grid-template-columns:1fr;gap:24px}.overview-grid article{padding:22px 0 0 42px}.feature-number{top:25px}.overview-grid p{font-size:14px;max-width:none}.overview-grid .mono{font-size:10px}.sample-grid{grid-template-columns:1fr;gap:32px}.sample-image{aspect-ratio:2/1;border-radius:7px}.sample-content{padding:16px 1px 0}.sample-content h3{font-size:24px}.sample-footer{margin-top:13px}.filter-chip{font-size:12px;padding:9px 17px}.search-controls{gap:8px}.search-controls select,html[lang="en"] .search-controls select{max-width:140px;font-size:11px}.index-footnote{flex-direction:column;gap:14px;font-size:12px}.results-meta{margin:20px 0}.enhancement-heading h3{font-size:23px}.enhancement-heading p,.enhancement-note{font-size:12px}.enhancement-label{font-size:11px}.enhancement-stack{border-radius:6px}.algorithm-layout{margin-top:38px;padding-top:28px}.algorithm-copy h3,.paper-copy h3,.team-grid h3{font-size:24px}.method-panel{padding:0}.pipeline li{gap:16px}.publication-layout,.team-grid{grid-template-columns:1fr;gap:32px}.download-card>p{font-size:14px;max-width:none}.usage-row{gap:20px}.usage-row .text-link{font-size:12px}.release-note{font-size:11px}.footer-inner{padding-block:38px;gap:20px}.footer-inner .brand{font-size:34px}.footer-inner p{font-size:12px;width:100%}.footer-inner>a:last-child{font-size:12px}.footer-bottom{font-size:9px;letter-spacing:0}.dialog-shell{padding:20px}.detail-heading h2{font-size:24px}.detail-grid{grid-template-columns:1fr}.dialog-header>.eyebrow{font-size:10px}.dialog-footer{gap:16px}}
@media(prefers-reduced-motion:reduce){.sample-image{transition:none}}
@media print{:root{color-scheme:light;--bg:#fff;--surface:#f2f2f2;--surface-blue:#eee;--text:#111;--muted:#444;--line:#bbb;--accent:#17434b}body{background:white;color:#111}.section-block{padding-block:30px}.hero.hero-cinematic{padding:30px 0;background:white;color:#111}.hero-copy{max-width:100%}.sample-card{break-inside:avoid}.explore-section,.downloads-section,.team-section{background:white}.sample-content h3{color:#111}.download-card{border-color:#bbb}}

/* Compact real-sample previews; source pixels and comparison processing stay unchanged. */
.overview-grid article{min-width:0}
.overview-grid .feature-number{position:static;margin:0 0 14px;padding:0}
.overview-preview{margin:0 0 20px}
.overview-strip{height:120px;overflow:hidden;background:#070b10;border-radius:3px}
.overview-strip img{display:block;width:100%;height:100%;object-fit:cover;filter:none}
.overview-mouse{position:relative}
.overview-mouse img{position:absolute;width:200%;max-width:none;height:auto;left:-100%;top:50%;transform:translateY(-50%)}
.overview-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px}
.overview-pair>div{position:relative;min-width:0;overflow:hidden}
.overview-pair img{object-position:50% 38%}
.overview-pair span{position:absolute;bottom:7px;left:8px;padding:1px 5px;background:#080c10bf;color:#d8e0e4;font-size:10px;line-height:1.6}
.overview-samples img{object-position:50% 49%}
.overview-preview figcaption{margin-top:8px;font-size:10px;line-height:1.6;color:var(--muted);letter-spacing:.02em}
.pipeline-marker{display:flex;align-items:center;flex:none}
.pipeline-marker .pipeline-number{margin:0}
.pipeline h4{display:flex;align-items:center;gap:8px}
.step-visual{width:22px;height:22px;flex:none;color:#88d9e2}
.resource-visual{width:22px;height:22px;flex:none;color:#88d9e2}
.usage-row .text-link{gap:8px}
@media(max-width:600px){.overview-grid article{padding:22px 0 0}.overview-strip{height:110px}.overview-preview{margin-bottom:18px}}
@media print{.step-visual,.resource-visual{color:#17434b}}


/* Source-video paired frontal views: contain both grayscale and depth-color views.
   No CSS tone, color, perspective or synthetic rotation is applied to this media. */
.hero.hero-cinematic{background:#000}
.hero-media{inset:100px 3% 130px 48%;height:auto}
.hero-poster,.hero-video{object-fit:contain;object-position:0% 50%!important;filter:none}
.hero-shade{display:none}
@media(max-width:850px) and (min-width:601px){.hero-media{inset:100px 2% 150px 53%}}
@media(max-width:600px){
  .hero.hero-cinematic{padding-top:min(542px,calc(101.636vw + 88px))}
  .hero-media{inset:88px 12px auto;height:min(430px,calc(101.636vw - 24.393px))}
  .hero-poster,.hero-video{object-position:50% 50%!important}
}