@font-face{font-family:Jost;font-style:normal;font-weight:400;font-display:swap;src:url('assets/fonts/jost-400.ttf') format('truetype')}
@font-face{font-family:Jost;font-style:normal;font-weight:500;font-display:swap;src:url('assets/fonts/jost-500.ttf') format('truetype')}
@font-face{font-family:Jost;font-style:normal;font-weight:600;font-display:swap;src:url('assets/fonts/jost-600.ttf') format('truetype')}
@font-face{font-family:Jost;font-style:normal;font-weight:700;font-display:swap;src:url('assets/fonts/jost-700.ttf') format('truetype')}
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var(--split)) 0 0)}.labels{position:absolute;top:14px;left:14px;right:14px;display:flex;justify-content:space-between;pointer-events:none}.labels span{color:white;background:#203145d9;border-radius:5px;font-size:12px;padding:5px 10px}.divider{position:absolute;top:0;bottom:0;left:var(--split);width:2px;background:#fff;pointer-events:none}.divider span{position:absolute;top:50%;left:1px;transform:translate(-50%,-50%);height:36px;width:36px;border-radius:50%;background:white;color:#345;line-height:36px;text-align:center;font-size:21px;box-shadow:0 1px 8px #0003}#slider{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}#empty-result{color:white;position:absolute;top:40%;text-align:center;width:100%}.view-bar{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:8px 0}.view-bar .filters{background:none;border:0;margin:0;padding:0}.views{display:flex;gap:5px;flex-wrap:wrap}.views button{padding:4px 9px;font-size:12px}.case-note{font-size:14px;margin:8px 0 12px;color:#536b81}.crop-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;background:#f5f8fb;padding:12px;border:1px solid var(--line);border-radius:9px}.crop-pair figure{margin:0}.crop-pair img{display:block;width:100%;height:auto}.crop-pair figcaption{text-align:center;font-size:12px;margin-top:5px;color:var(--muted)}.case-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:18px 0}.case-card{background:white;border:1px solid var(--line);border-radius:9px;overflow:hidden;padding:0;text-align:left;transition:box-shadow .15s}.case-card.active{border:2px solid #5a8ab8;box-shadow:0 2px 8px #5a8ab822}.case-card img{display:block;width:100%;aspect-ratio:1.65;object-fit:cover}.case-card span{display:block;font-size:12px;padding:7px 10px;color:#536b81}.protocol-note{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}.protocol-note summary{cursor:pointer}.protocol-note p{max-width:950px}.viewer-wrap{position:relative;background:#101820}.viewer-poster{display:block;position:relative;width:100%;padding:0;border:0;background:none}.viewer-poster img{display:block;width:100%;max-height:590px;object-fit:cover;filter:brightness(.8)}.viewer-poster span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#ffffffed;padding:12px 22px;border-radius:24px;white-space:nowrap;color:#345;font-size:15px;box-shadow:0 5px 25px #0004}#scene-viewer{display:block;width:100%;height:600px;border:0}.result-actions{display:flex;justify-content:center;gap:14px;padding:14px}.result-actions a,.result-actions button{color:#5a7e9b;border:1px solid var(--line);border-radius:18px;background:white;padding:5px 15px;font-size:13px}#scene-video{width:100%;border-radius:8px}.pipeline{display:grid;grid-template-columns:1fr 25px 1fr 25px 1fr;gap:14px;align-items:center}.pipeline article{border:1px solid var(--line);border-radius:10px;background:#f8fafd;padding:17px}.pipeline article>span{font-size:12px;color:#7fa6ca}.pipeline h3{font-size:18px;margin:4px 0}.pipeline p{font-size:13px;color:var(--muted);margin:0}.pipeline>b{color:#9cb5cc;text-align:center}footer{text-align:center;font-size:12px;color:#8191a1;padding:10px 20px 40px}[hidden]{display:none!important}.skip{position:absolute;top:-100px}.skip:focus{top:0;z-index:50;background:white;padding:10px}@media(min-width:1501px){.site-nav{position:fixed;right:18px;top:50%;transform:translateY(-50%);border:1px solid var(--line);border-radius:16px;box-shadow:0 4px 18px #3451}.nav-inner{width:132px;flex-direction:column;padding:14px 10px;gap:12px}.nav-links{flex-direction:column;align-items:center;gap:14px}}@media(max-width:700px){header{padding:28px 0 23px}h1{font-size:27px}.nav-inner{gap:12px;min-height:50px}.nav-links{gap:13px;overflow:auto;font-size:12px}.nav-links a{white-space:nowrap}.section-card{padding:17px 14px;margin:24px 0}.container{padding:0 12px}.resource-links{gap:7px;flex-wrap:wrap}.resource-links a{padding:6px 12px;font-size:12px}.subtitle{font-size:15px}h2{font-size:21px}.case-list{grid-template-columns:repeat(2,minmax(0,1fr))}.view-bar{flex-direction:column;align-items:start}.hint{display:none}.filters{gap:5px;flex-wrap:wrap}.filters button{padding:5px 10px}.labels span{font-size:10px;padding:4px 7px}.labels{top:8px;left:8px;right:8px}.crop-pair{gap:7px;padding:7px}.crop-pair figcaption{font-size:10px}.pipeline{grid-template-columns:1fr}.pipeline>b{transform:rotate(90deg)}#scene-viewer{height:410px}.video-labels{top:5px}.video-labels span{font-size:9px;padding:2px 5px}.stage-bar button{font-size:11px;padding:5px 10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.baseline-controls{display:grid;grid-template-columns:2fr 1.4fr 1fr 1fr;gap:12px;margin:20px 0}.baseline-controls label{font-size:12px;color:var(--muted)}.baseline-controls select{display:block;width:100%;min-height:40px;border:1px solid var(--line);border-radius:8px;background:#f8fafd;color:var(--ink);font:inherit;font-size:14px;padding:8px}.baseline-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}.baseline-pair figure{margin:0;min-width:0}.baseline-pair img{display:block;width:100%;border-radius:8px;background:#edf1f5}.baseline-pair figcaption{font-size:13px;text-align:center;padding:10px 0;color:var(--muted)}.baseline-reference{margin:12px 0;font-size:14px;color:var(--muted)}.baseline-reference img{display:block;max-width:100%;width:518px;margin:16px auto;border-radius:8px}@media(max-width:700px){.baseline-controls{grid-template-columns:1fr 1fr;gap:8px}.baseline-pair{gap:6px}.baseline-pair figcaption{font-size:10px;line-height:1.5}.baseline-controls select{font-size:12px}}

#point-viewer{margin-top:18px}#point-canvas{display:block;width:100%;height:520px;background:#10151b;border-radius:10px;touch-action:none;cursor:grab}.point-tools{display:flex;justify-content:center;gap:8px;margin:10px}.point-tools button{background:#f8fafd;color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:6px 16px}@media(max-width:700px){#point-canvas{height:360px}.result-actions{flex-wrap:wrap}}

.gallery-selector{display:block;color:var(--muted);font-size:12px;margin-bottom:18px}.gallery-selector select{display:block;width:100%;border:1px solid var(--line);border-radius:8px;background:#f8fafd;color:var(--ink);font:inherit;font-size:15px;padding:10px;margin-top:6px}

@media(max-width:560px){.baseline-pair{grid-template-columns:1fr;gap:16px}.baseline-pair figcaption{font-size:12px;padding:7px}.nav-links{scrollbar-width:none}}

.compact-cases{grid-template-columns:repeat(5,minmax(0,1fr));margin:0 0 20px}.gallery-cards{grid-template-columns:repeat(5,minmax(0,1fr));margin:0 0 20px}.input-preview{font-size:13px;color:var(--muted);margin:14px 0}.input-preview summary{cursor:pointer}#input-thumbnails{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}#input-thumbnails img{width:100%;border-radius:8px}.paper-comparison{margin:0}.paper-scroll{overflow-x:auto}.paper-comparison img{display:block;width:100%;min-width:740px}.paper-comparison figcaption{font-size:13px;color:var(--muted);margin:12px 0}.comparison{max-height:600px}.viewer-poster img{object-fit:contain}.case-card img{object-fit:contain;background:#eef1f4}#gallery .gallery-selector{margin-top:20px}@media(max-width:700px){.compact-cases,.gallery-cards{grid-template-columns:repeat(2,minmax(0,1fr))}#input-thumbnails{gap:6px}.paper-comparison figcaption{font-size:12px}}
#results .comparison,#results .stage-header{max-width:820px;margin-left:auto;margin-right:auto}#results .comparison{max-height:none}

/* InfiniSplat reference: compact section cards, a prominent stage, thumbnails below. */
body{background:#fafafa;color:#333}
header{padding:27px 0 18px;background:radial-gradient(ellipse at 15% 20%,#e5ecf580,transparent 48%),radial-gradient(ellipse at 85% 75%,#e9e3f080,transparent 45%),linear-gradient(135deg,#f8f9fa,#e9ecef,#f8f9fa)}
h1{margin:1.1em auto .45em;letter-spacing:0;max-width:990px}
.subtitle{font-size:17.6px;font-weight:500}.version{font-size:14px}
.resource-links a{font-size:15.2px;padding:8px 16px}
.section-card{padding:18px 24px;margin:24px 0 2px;border:0;box-shadow:0 1px 6px rgba(80,120,180,.03)}
h2{font-size:25px;margin:0 0 16px}h2:after{width:48px;height:3px;margin-top:8px}
.intro{font-size:15px;line-height:1.6;margin-bottom:18px;max-width:900px}
.result-stage{overflow:hidden;border-radius:12px;border:1px solid rgba(52,85,120,.12);background:#fff;box-shadow:0 2px 8px #3455060f,0 6px 18px #3455060d}
.floater-stage{max-width:820px;margin:auto}
.stage-header{padding:13px 16px;border:0;border-bottom:1px solid rgba(52,85,120,.09);border-radius:0;background:linear-gradient(135deg,#f8f9fa,#f3f6f9)}
.stage-header strong{font-size:16px;font-weight:600;color:#345}.stage-header p{font-size:13px;line-height:1.35}
.hint{padding:6px 12px;font-size:12px;color:#4b6178}
.filters{margin:4px 0 18px;padding:8px;gap:10px;border-radius:16px;background:#f7f9fcb8;border-color:#34557814}
.filters button{font-size:15px;font-weight:500;padding:7px 18px;border:1.5px solid #3455781f;transition:background .2s}
.filters button:hover:not(.active){background:#f0f4f8}
.case-list,.compact-cases,.gallery-cards{grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;padding:0;margin:14px 0 18px}
.case-card{position:relative;border-radius:7px;border:1px solid #3455781c;box-shadow:0 2px 8px #3455780d;transition:transform .2s,box-shadow .2s}
.case-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #34557817}
.case-card.active{border:1px solid #5a8ab8;box-shadow:0 0 0 2px #5a8ab84d,0 4px 14px #3455781f}
.case-card img{aspect-ratio:1.65;object-fit:cover}
.case-card span{position:absolute;bottom:0;left:0;right:0;color:white;font-size:12px;line-height:1.3;padding:18px 8px 7px;background:linear-gradient(transparent,#172330e6);text-shadow:0 1px 3px #0008}
.viewer-wrap{aspect-ratio:16/9;min-height:520px}
#scene-viewer{position:absolute;inset:0;width:100%;height:100%;min-height:520px}
.viewer-poster{height:100%;position:absolute;inset:0}.viewer-poster img{height:100%;width:100%;max-height:none;object-fit:contain;filter:brightness(.94)}
.viewer-poster span{font-size:14px;padding:10px 22px}
.result-actions{padding:0 0 8px;gap:10px}.protocol-note{margin-top:14px}.small{font-size:12px}
.paper-scroll{border:1px solid #edf0f3;border-radius:8px;padding:12px}
footer{padding-top:30px}
@media(max-width:700px){header{padding:10px 0 18px}h1{font-size:20px;line-height:1.3;margin:1.1em auto .6em;max-width:550px}.subtitle{font-size:14px}.version{font-size:12px}.section-card{padding:18px 14px;margin:18px 0 2px}h2{font-size:21px}.intro{font-size:14px}.resource-links a{font-size:12px;padding:7px 12px}.case-list,.compact-cases,.gallery-cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.case-card span{font-size:10px;padding:14px 5px 5px}.stage-header{padding:10px 12px}.stage-header strong{font-size:14px}.stage-header p{font-size:11px}.filters{gap:6px}.filters button{font-size:12px;padding:6px 12px}.viewer-wrap{min-height:340px;aspect-ratio:4/3}#scene-viewer{min-height:340px}.result-actions{flex-wrap:wrap}.paper-scroll{padding:6px}}
@media(prefers-reduced-motion:reduce){.case-card,.filters button{transition:none}.case-card:hover{transform:none}}

/* Candidate-to-rendering story, with separate geometric evidence from the paper. */
.section-kicker{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#6386a6;font-weight:600;margin:0 0 7px}
.floater-intro{max-width:870px}.scene-caption{text-align:center;color:var(--muted);font-size:12px;margin:0 0 12px}
.opacity-evidence{margin-top:25px;padding:22px;border:1px solid #e4ebf1;border-radius:12px;background:linear-gradient(150deg,#f7f9fc,#fff)}
.evidence-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.evidence-heading h3{font-size:19px;line-height:1.4;font-weight:500;margin:0;color:#345}
.figure-source{white-space:nowrap;border:1px solid #dce5ee;border-radius:20px;padding:6px 13px;background:#fff;font-size:12px}
.evidence-intro{font-size:13px;color:var(--muted);max-width:820px;margin:12px 0 18px}
.opacity-panels{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.opacity-panels figure{margin:0;min-width:0}.opacity-panels img{display:block;width:100%;height:auto;border-radius:6px;border:1px solid #e4e9ee}.opacity-panels a{display:block}.opacity-panels figcaption{font-size:13px;font-weight:500;padding:9px 0;text-align:center;color:#345}.opacity-panels small{display:block;font-size:11px;font-weight:400;color:var(--muted)}.red-dot{display:inline-block;width:7px;height:7px;background:#e65164;border-radius:50%;margin-right:6px}
.opacity-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:10px;padding:17px 0 9px;border-top:1px solid #e3eaf1;text-align:center}.opacity-stats>div+div{border-left:1px solid #e3eaf1}.opacity-stats strong{font-size:31px;line-height:1.2;font-weight:500;color:#416b83}.opacity-stats strong span{font-size:18px;margin-left:2px}.opacity-stats p{font-size:12px;color:#556c7c;margin:5px 10px}.evidence-scope{font-size:11px;color:var(--muted);text-align:center;margin:8px 0 0}.full-opacity-figure{display:block;width:100%;margin-top:18px;background:white;border-radius:6px}
@media(max-width:700px){.section-kicker{font-size:10px}#results h2{font-size:21px}.opacity-evidence{padding:15px 12px;margin-top:20px}.evidence-heading{display:block}.evidence-heading h3{font-size:17px}.figure-source{display:inline-block;margin-top:10px}.opacity-panels{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 8px}.opacity-panels figcaption{font-size:12px}.opacity-panels small{font-size:10px}.opacity-stats strong{font-size:25px}.opacity-stats p{font-size:10px;margin:5px}.opacity-stats strong span{font-size:14px}.scene-caption{font-size:11px}.nav-links{gap:10px}.nav-links a:first-child{max-width:95px;white-space:normal;line-height:1.2}}
#input-thumbnails{grid-template-columns:repeat(8,minmax(0,1fr));gap:8px}#input-thumbnails img{border-radius:5px}#paper-tabs{margin-bottom:18px}@media(max-width:700px){#input-thumbnails{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}}
.viewer-controls{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;margin:12px 0 16px}.viewer-controls button,.viewer-controls select{font:inherit;font-size:13px;border:1px solid #dce5ee;border-radius:20px;padding:7px 14px;background:white;color:#456882}.viewer-controls button:hover{background:#edf4fa}.viewer-controls label{font-size:12px;color:#63788d;display:flex;align-items:center;gap:8px}#viewer-budget{font-size:12px;color:#63788d}#render-video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#101820}.viewer-poster span{background:#fff;color:#345;box-shadow:0 4px 25px #0003}.viewer-poster img{filter:none}.section-card{margin-top:30px}.intro{max-width:880px}.result-actions a{font-size:12px}.input-preview{background:#f8fafc;border:1px solid #edf1f5;border-radius:8px;padding:10px 12px}@media(max-width:700px){.viewer-controls{gap:8px}.viewer-controls button,.viewer-controls select{font-size:12px;padding:7px 10px}#viewer-budget{width:100%;text-align:center}}
/* Keep mobile viewer proportions instead of exposing extra vertical field of view. */
.viewer-wrap,#scene-viewer{min-height:0}

/* Shared paper comparison: original panels, individually rounded. */
.section-card{border-radius:20px}.result-stage{border-radius:18px}.case-card{border-radius:12px}.opacity-evidence{border-radius:18px}.opacity-panels img{border-radius:12px}.input-preview{border-radius:14px}
.comparison-scroll{overflow-x:auto;border-radius:16px;padding:2px 2px 12px;overscroll-behavior-x:contain}
.comparison-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;min-width:740px}
.method-name{text-align:center;font-size:16px;font-weight:500;color:#54697b;padding:10px 4px;background:#f4f7fa;border-radius:24px}.method-name.ours{background:#e8f1fa;color:#346b9a;font-weight:600}
.comparison-group{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;margin:10px 0 0;padding:4px 0}.comparison-group h3{font-size:16px;font-weight:500;margin:0;color:#536b81}.comparison-group a{font-size:12px}
.comparison-panel{display:block;overflow:hidden;border-radius:14px;background:#f5f7f9;aspect-ratio:5/4;box-shadow:0 1px 5px #3451}
.comparison-panel img{display:block;width:100%;height:100%;object-fit:contain;transition:opacity .15s}.comparison-panel:hover img{opacity:.9}
.comparison-caption{font-size:12px;color:var(--muted);margin:8px 0 14px}
@media(max-width:700px){.section-card{border-radius:16px}.comparison-grid{gap:8px}.method-name{font-size:13px}.comparison-panel{border-radius:12px}}
/* Keep the expanded image selectors in two compact rows on desktop. */
@media(min-width:701px){.gallery-cards{grid-template-columns:repeat(6,minmax(0,1fr))}.compact-cases{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* Synchronized point/Gaussian video: preserve both complete panels. */
#results .points-video-stage{max-width:none;border-radius:0 0 18px 18px;background:#10151b}
#results .floater-stage .stage-header{max-width:none}
#points-gaussian-video{display:block;width:100%;height:auto;object-fit:contain}
.points-video-stage .video-labels{top:12px}
.points-video-stage .video-labels span{border-radius:20px;padding:5px 14px;background:#122236c9;font-size:13px}
.points-video-stage #empty-result{position:absolute;inset:45% 0 auto;text-align:center;color:#fff;background:#122236d9;padding:10px}
@media(max-width:700px){.points-video-stage .video-labels{top:6px}.points-video-stage .video-labels span{font-size:10px;padding:3px 8px}}
#results .floater-stage{max-width:none}

@media(min-width:701px){.compact-cases{grid-template-columns:repeat(6,minmax(0,1fr))}}

/* Long-sequence application: retain the complete video frame on all screens. */
.application-stats{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 30px;margin:22px 0;color:var(--muted);font-size:14px}
.application-stats strong{color:var(--ink);font-size:20px;font-weight:500;margin-right:4px}
.application-film{margin:0}.application-film video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#10151b;border-radius:16px}
.application-film figcaption{margin:12px 0;color:var(--muted);font-size:13px;text-align:center}
@media(max-width:700px){.application-stats{gap:8px 16px;font-size:12px}.application-stats strong{font-size:17px}.application-film video{border-radius:10px}.nav-inner{min-width:0}.nav-links{min-width:0}.application-film figcaption{font-size:12px}}

/* Matched-view static comparison with a pointer and keyboard controlled divider. */
#results .floater-stage{max-width:820px}
#results .static-comparison{border-radius:16px;isolation:isolate}
.static-comparison #after{z-index:0}
.static-comparison #before{z-index:1;clip-path:inset(0 calc(100% - var(--split)) 0 0)}
.static-comparison .divider{z-index:2;width:3px;transform:translateX(-50%);box-shadow:0 0 3px #17283c}
.static-comparison .divider span{width:42px;height:42px;line-height:42px;box-shadow:0 2px 10px #0006}
.static-comparison .labels{z-index:3}
.static-comparison #slider{z-index:4;touch-action:pan-y}
.static-comparison:focus-within{outline:3px solid #6c9cd0;outline-offset:3px}
.static-comparison #empty-result{position:absolute;z-index:5;inset:45% 0 auto;text-align:center;color:white;background:#122236d9;padding:10px;pointer-events:none}

/* Scene navigation floats above the image and its comparison slider. */
.static-comparison .case-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:6;display:grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid #ffffff70;border-radius:50%;background:#17283c70;color:white;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 3px 14px #0002;cursor:pointer;transition:background .18s,box-shadow .18s}
.static-comparison #previous-case{left:14px}
.static-comparison #next-case{right:14px}
.case-arrow svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.static-comparison .case-arrow:hover{background:#17283cb0;box-shadow:0 4px 18px #0003}
.case-arrow:focus-visible{outline:3px solid white;outline-offset:3px}
.case-arrow:disabled{opacity:.35;cursor:default}
#results .scene-caption{margin:12px 0 0}
@media(max-width:700px){.static-comparison #previous-case{left:8px}.static-comparison #next-case{right:8px}}
@media(prefers-reduced-motion:reduce){.static-comparison .case-arrow{transition:none}}

/* Project demo video */
.demo-film{margin:0}.demo-film video{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;background:#000;border-radius:16px}.demo-film figcaption{margin:12px 0;color:var(--muted);font-size:13px;text-align:center}@media(max-width:700px){.demo-film video{border-radius:10px}.demo-film figcaption{font-size:12px}.brand{flex-shrink:0}}

/* Complete curated project-page review. */
h1{font-size:35px;font-weight:600;line-height:1.24;letter-spacing:-.4px}.title-line{display:block}.title-line+.title-line{margin-top:6px}
.gallery-filters{flex-wrap:wrap}.gallery-cards{grid-template-columns:repeat(6,minmax(0,1fr))}.gallery-cards .case-card img{aspect-ratio:1.4;object-fit:contain;background:#808080}.gallery-cards .case-card span{font-size:11px;padding:16px 6px 5px}
.viewer-wrap,#scene-viewer{min-height:0}.viewer-wrap{aspect-ratio:518/392;background:#808080}#scene-viewer{height:100%}.viewer-controls{text-align:center;margin:10px 0}.viewer-controls button{padding:6px 16px;background:white;border:1px solid var(--line);border-radius:18px;color:var(--muted)}.viewer-controls:has(button[hidden]){display:none}
.comparison-videos{margin-top:22px}.comparison-videos video{display:block;width:100%;height:auto;background:#808080;border-radius:12px;margin-top:12px}.comparison-videos .stage-bar{margin:0}
@media(max-width:700px){h1{font-size:24px;letter-spacing:0}.title-line{max-width:600px}.gallery-cards{grid-template-columns:repeat(3,minmax(0,1fr))}.gallery-cards .case-card span{font-size:10px}.viewer-wrap,#scene-viewer{min-height:0}.gallery-filters button{padding:6px 10px;font-size:12px}}
@media(max-width:400px){h1{font-size:21px}.brand{font-size:13px}.nav-inner{gap:10px}.nav-links{gap:11px}.container{padding:0 10px}}

/* Concise interactive viewer hints and upcoming live demo. */
.resource-links .demo-coming-soon{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:24px;padding:7px 15px;background:#fff;font-size:14px;color:#52677c}
.demo-coming-soon>span{font-size:10px;font-weight:600;letter-spacing:.3px;color:#9a5b13;background:#fff3e2;border-radius:12px;padding:2px 7px;white-space:nowrap}
.viewer-hints{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px}
.viewer-hints .hint{font-size:12px;font-weight:500;line-height:1.3;padding:6px 12px;color:#4b6178;background:#ffffffc2;border-color:#5a8ab82e}
@media(max-width:700px){#gallery .stage-header{justify-content:center;padding:10px}.viewer-hints{justify-content:center;gap:6px}.viewer-hints .hint{font-size:11px;padding:5px 9px}.resource-links .demo-coming-soon{font-size:12px;padding:6px 12px}}

.paper-authors{display:flex;flex-wrap:wrap;justify-content:center;gap:5px 18px;max-width:1000px;margin:19px auto 12px;font-size:18px;line-height:1.6;color:#3e566e}.paper-authors>span{white-space:nowrap}.paper-authors sup,.paper-affiliations sup{font-size:.65em;margin-left:2px}.paper-affiliations{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 22px;margin:0 auto 17px;font-size:14px;color:var(--muted)}.paper-affiliations>span{white-space:nowrap}.resource-pending{cursor:default}.resource-status{display:inline-block;margin-left:7px;padding:2px 7px;border-radius:10px;font-size:10px;line-height:1.4;background:#fff3e2;color:#9a5b13;vertical-align:middle}.citation-placeholder{min-height:70px}@media(max-width:700px){.paper-authors{font-size:15px;gap:4px 12px;margin:15px auto 10px}.paper-affiliations{font-size:12px;gap:4px 14px}.resource-links{gap:8px}.resource-links a{padding:7px 12px;font-size:12px}.resource-status{font-size:9px;margin-left:4px}.nav-links{gap:10px}}

.resource-links a{display:inline-flex;align-items:center;justify-content:center;gap:7px}.resource-icon{width:17px;height:17px;flex:0 0 17px}.resource-emoji{font-size:17px;line-height:1;display:inline-flex;align-items:center;justify-content:center}

/* Video preview stays visible while the selected 3D iframe loads behind it. */
#gallery-preview{position:absolute;inset:0;z-index:2;width:100%;height:100%;object-fit:contain;background:#808080}
#gallery .viewer-poster{z-index:3;background:transparent;height:100%}
#gallery .viewer-poster img{width:100%;height:100%;max-height:none;object-fit:contain}
#gallery .viewer-poster span{top:auto;bottom:20px;transform:translateX(-50%);font-size:13px;padding:9px 17px}
#gallery .viewer-poster:has(~ *){background:transparent}
#gallery .viewer-wrap #scene-viewer{position:absolute;inset:0;width:100%;height:100%;opacity:0;pointer-events:none}
#gallery .viewer-wrap.is-interactive #scene-viewer{opacity:1;pointer-events:auto}
#gallery .viewer-wrap{overflow:hidden}
#gallery-preview:not([hidden])~.viewer-poster img{opacity:0}

.paper-authors a{color:inherit}.paper-authors a:hover{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.citation-code-wrap{position:relative}.citation-code-wrap pre{margin:0;padding:46px 20px 20px;border:1px solid var(--line);border-radius:9px;background:#f5f7fa;overflow-x:auto;font:12px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;color:#41546a}.copy-citation{position:absolute;right:12px;top:10px;padding:3px 12px;font-size:12px;border:1px solid #dce5ee;border-radius:14px;background:#fff;color:#52677c}.citation-copy-status{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}@media(max-width:700px){.citation-code-wrap pre{font-size:11px;padding-left:12px;padding-right:12px}}

.tldr-list{margin:0;padding-left:21px}.tldr-list li{font-size:15px;line-height:1.75;padding:5px 0;color:#536b81}.tldr-list strong{font-weight:600;color:#3e5870}@media(max-width:700px){.tldr-list li{font-size:13px;line-height:1.7}}

.author-note{margin:-7px auto 14px;font-size:12px;line-height:1.5;color:var(--muted)}

/* Soft animated text gradients, following the v1 highlight treatment. */
.tldr-blue{--gradient-start:#5d85b8;--gradient-middle:#89b0da;color:#5d85b8}.tldr-purple{--gradient-start:#7a6d8f;--gradient-middle:#aa97bf;color:#7a6d8f}.tldr-green{--gradient-start:#6d8f7a;--gradient-middle:#98b9a3;color:#6d8f7a}
h1 .title-name{--gradient-start:#7195cf;--gradient-middle:#a1bdea}h1 .title-analyzing{--gradient-start:#8eb66f;--gradient-middle:#bddc9e}h1 .title-improving{--gradient-start:#da9b71;--gradient-middle:#f3c299}
@supports ((background-clip:text) or (-webkit-background-clip:text)){
.tldr-gradient,h1 .title-name,h1 .title-analyzing,h1 .title-improving{background-image:linear-gradient(120deg,var(--gradient-start) 0%,var(--gradient-middle) 50%,var(--gradient-start) 100%);background-size:200% auto;background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:infinisplat-gradient-shift 4s ease-in-out infinite}
}
@keyframes infinisplat-gradient-shift{0%,100%{background-position:0% center}50%{background-position:100% center}}
@media(prefers-reduced-motion:reduce){.tldr-gradient,h1 .title-name,h1 .title-analyzing,h1 .title-improving{animation:none}}
@media(forced-colors:active){.tldr-gradient,h1 .title-name,h1 .title-analyzing,h1 .title-improving{background:none;-webkit-text-fill-color:CanvasText;color:CanvasText}}

/* Navigation and method names remain readable while browsing the results. */
.nav-links a[aria-current="location"]{color:#345b80;font-weight:600}
.resource-links a[aria-disabled="true"]{opacity:.55;box-shadow:none}
.resource-links a:not([aria-disabled]):hover{border-color:#93b5d3;box-shadow:0 3px 12px #344f6d26}
.comparison-methods{position:sticky;top:58px;z-index:8;overflow:hidden;background:#fff;padding:8px 2px 12px}
.comparison-method-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;min-width:740px}
.comparison-scroll{scrollbar-width:thin}
@media(min-width:1501px){.comparison-methods{top:8px}}
@media(max-width:700px){.nav-inner{flex-direction:column;align-items:stretch;gap:0;padding-top:6px}.brand{align-self:flex-start}.nav-links{width:100%;padding:6px 0 9px;gap:16px;font-size:12px}.nav-links a{flex:none;min-height:24px;display:flex;align-items:center}.nav-links a:first-child{max-width:none;white-space:nowrap}.comparison-methods{top:77px}.comparison-method-grid{gap:8px}.viewer-hints .hint{display:inline-flex;font-size:10px;padding:4px 7px}.viewer-hints{gap:4px}.viewer-hints .hint:last-child{display:none}}

.static-comparison[aria-busy="true"]::after{content:"";position:absolute;top:18px;left:calc(50% - 8px);width:16px;height:16px;border:2px solid #ffffff60;border-top-color:#fff;border-radius:50%;pointer-events:none;animation:comparison-loading .8s linear infinite;z-index:4}@keyframes comparison-loading{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.static-comparison[aria-busy="true"]::after{animation:none}}