:root{--paper:#faf7f2;--ink:#292522;--muted:#78716a;--line:#e8e1d8;--accent:#dd7636;--accent-pale:#fff0e3;--green:#477164;--radius:22px;--sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button,select{cursor:pointer}button{color:inherit}button:disabled{cursor:wait;opacity:.6}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #ec9d65;outline-offset:4px}img,video{max-width:100%;display:block}button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.page-width{width:min(1240px,calc(100% - 88px));margin-inline:auto}.navigation{position:sticky;top:18px;z-index:30;width:min(1240px,calc(100% - 64px));height:64px;padding:0 25px;margin:18px auto 0;display:flex;align-items:center;justify-content:space-between;border:1px solid #e9e0d6bd;border-radius:40px;background:#fffdfae8;backdrop-filter:blur(18px);box-shadow:0 8px 35px #5e3b1b09}.brand{display:inline-flex;align-items:center;gap:10px;font-size:19px;letter-spacing:-.5px;font-weight:750}.brand-mark{display:inline-block;width:14px;height:14px;transform:rotate(-25deg);border-radius:4px;background:linear-gradient(135deg,#f9c29b,#df782f);box-shadow:0 1px 7px #e8955c48}.navigation nav{display:flex;gap:30px;font-size:13px;font-weight:550;color:#645d56}.navigation nav a{transition:color .2s}.navigation nav a:hover,.navigation nav a.active{color:var(--accent)}.nav-action{font-size:12px;font-weight:650;display:flex;align-items:center;gap:14px}.nav-action span{color:var(--accent);font-size:18px}.hero{text-align:center;padding:64px 22px 58px;background:radial-gradient(ellipse at 50% 9%,#f6d9bf66,transparent 65%)}.eyebrow,.section-index{font-size:10px;letter-spacing:2px;font-weight:650;text-transform:uppercase;color:var(--accent)}.eyebrow{display:flex;align-items:center;justify-content:center;gap:9px}.small-mark{width:5px;height:5px;background:var(--accent);border-radius:50%}.hero h1{font-size:clamp(72px,8vw,112px);line-height:1;letter-spacing:-7px;font-weight:750;margin:22px 0 23px}.hero h1>span:not(.title-period){font-weight:500}.title-period{color:var(--accent)}.hero h2{font-size:clamp(17px,2vw,24px);line-height:1.4;letter-spacing:-.5px;font-weight:600;margin:0 auto 18px;max-width:900px}.hero-description{font-size:16px;line-height:1.75;color:#7b7169;margin:0 auto 24px}.hero-actions{display:flex;align-items:center;justify-content:center;gap:10px}.button{font-size:12px;font-weight:650;border-radius:30px;padding:14px 21px;display:inline-flex;gap:22px;align-items:center}.button-primary{background:var(--ink);color:#fff}.button-primary:hover{background:#4b3a2c}.button-quiet{border:1px solid #e3d7ca;background:#fffcf8}.button-quiet:hover{background:#fff}.hero-tags{display:flex;justify-content:center;flex-wrap:wrap;gap:0;margin-top:27px;color:#93867a;font-size:10px;letter-spacing:.25px}.hero-tags span+span:before{content:"·";margin:0 16px;color:var(--accent)}.mobile-break{display:none}.demo-section{margin-bottom:106px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:25px;gap:30px}.section-index{margin:0 0 13px}.section-heading h2,.method-heading h2{font-size:clamp(26px,3vw,39px);line-height:1.14;letter-spacing:-1.3px;font-weight:550;margin:0}.section-heading>p{font-size:12px;line-height:1.8;color:var(--muted);margin:0 0 3px;max-width:460px}.demo-mount{background:#fffefa;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 10px 30px #58402805}.loading-message{padding:40px;color:var(--muted);font-size:14px}.case-tabs{display:flex;align-items:center;gap:8px;padding:15px 19px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:thin;background:#fdfbf7}.case-tab{flex-shrink:0;border:1px solid transparent;display:flex;align-items:center;gap:10px;padding:5px 16px 5px 5px;border-radius:12px;background:transparent;text-align:left}.case-tab img{height:42px;width:56px;object-fit:cover;border-radius:7px}.case-tab strong{display:block;font-size:12px;font-weight:600}.case-tab small{display:block;font-size:9px;color:#9b8f84;margin-top:3px}.case-tab[aria-selected=true]{background:#fff;border-color:#edc6a8;box-shadow:0 2px 5px #6a3a1a08}.case-tab[aria-selected=true] strong{color:#b15d28}.case-tab:hover{background:#fff}.viewer-heading{display:flex;justify-content:space-between;align-items:center;padding:17px 21px 13px;gap:12px}.viewer-heading h3{font-size:13px;font-weight:600;margin:0}.viewer-heading p{font-size:10px;color:#a09286;margin:4px 0 0}.audio-badge{font-size:9px;white-space:nowrap;border:1px solid #e9e1d9;padding:6px 9px;border-radius:30px;color:#8c7e73;display:flex;gap:6px;align-items:center}.audio-badge svg{width:12px;height:12px;stroke:currentColor;stroke-width:1.5;fill:none}.comparison-layout{display:grid;grid-template-columns:1.45fr 1fr;gap:14px;padding:0 19px}.scene-panel{align-self:start}.media-surface{background:#181714;position:relative;overflow:hidden;border-radius:10px}.scene-panel .media-surface{aspect-ratio:16/9}.media-surface video{width:100%;height:100%;object-fit:contain}.scene-panel video{object-fit:contain}.media-tag{position:absolute;top:11px;left:11px;z-index:2;font-size:8px;letter-spacing:1px;padding:6px 8px;border-radius:5px;background:#1615129e;color:#fffdf8;backdrop-filter:blur(5px);text-transform:uppercase;pointer-events:none}.roi-box{position:absolute;border:1.5px solid #f4b578;box-shadow:0 0 0 1px #33200a1a;border-radius:1px;pointer-events:none;z-index:2}.roi-box:after{content:"HEAD REGION";font-size:6px;letter-spacing:.7px;position:absolute;bottom:calc(100% + 5px);left:0;white-space:nowrap;color:#ffe4c8;text-shadow:0 1px 3px #000}.scene-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#00000008;z-index:3;cursor:pointer;border:0;color:#fff}.scene-play>span{display:flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.15px;padding:12px 18px;background:#25201bd9;border:1px solid #ffffff38;border-radius:35px;backdrop-filter:blur(9px);box-shadow:0 5px 25px #0002}.scene-play svg{width:14px;height:14px;fill:currentColor;stroke:none}.scene-play[hidden]{display:none}.scene-caption{display:flex;justify-content:space-between;gap:10px;margin:10px 1px 0;font-size:10px;color:#8a7d71;line-height:1.4}.scene-caption strong{font-weight:550;color:#63574d}.context-explainer{border-top:1px solid #eee6de;margin-top:19px;padding:14px 1px 0;display:flex;gap:12px;align-items:flex-start}.context-explainer svg{width:20px;height:20px;stroke:#bf875d;stroke-width:1;fill:none;flex-shrink:0}.context-explainer p{font-size:10px;line-height:1.8;color:#9c8f83;margin:0;max-width:360px}.head-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.head-card{min-width:0}.head-card .media-surface{aspect-ratio:1;border-radius:8px}.head-card.ours .media-surface{box-shadow:0 0 0 1.5px #668b78}.head-label{display:flex;justify-content:space-between;align-items:center;margin-top:7px;gap:5px;min-height:15px;font-size:10px;color:#6c6055}.head-label strong{font-weight:550}.head-label small{font-size:7px;text-transform:uppercase;color:#ac9f94;letter-spacing:.7px}.head-card.ours .head-label strong{color:#426856}.head-card.ours .head-label small{color:#688573}.head-label select{font-size:9px;max-width:100%;width:100%;border:0;background:transparent;color:#6c6055;padding:0 15px 0 0;text-overflow:ellipsis;outline-offset:2px}.player-controls{display:flex;align-items:center;gap:10px;margin:16px 19px 0;padding:13px 0 15px;border-top:1px solid var(--line)}.icon-button{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border:1px solid #e8dfd5;background:#fffdf9;border-radius:50%;padding:0;flex-shrink:0}.icon-button:hover{background:#fff0e5}.icon-button.primary-control{background:var(--ink);color:#fff;border-color:var(--ink);width:34px;height:34px}.icon-button svg{width:13px;height:13px}.frame-controls{display:flex;gap:4px}.frame-controls button{border:0;background:transparent;color:#9c8c7f;padding:3px}.frame-controls svg{width:13px;height:13px}.timeline{accent-color:var(--accent);height:3px;width:100%;min-width:30px;cursor:pointer}.time-label{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:9px;color:#8b7b6d;white-space:nowrap;font-variant-numeric:tabular-nums}.speed-select{font-size:9px;max-width:48px;border:0;background:transparent;color:#8b7b6d;padding:0}.fullscreen-button{border:0}.control-status{font-size:9px;color:#a28d7a;min-height:14px;margin:0 20px 13px}.control-status:empty{display:none}.section-note{display:flex;gap:7px;align-items:baseline;font-size:10px;color:#a3978b;margin:13px 3px 0;line-height:1.7}.note-dot{display:inline-block;flex-shrink:0;width:4px;height:4px;background:#c29772;border-radius:50%;position:relative;top:-2px}.fullscene-layout{display:grid;grid-template-columns:1fr 1fr;gap:13px;padding:0 19px}.fullscene-layout .media-surface{aspect-ratio:var(--ratio,16/9);max-height:580px}.fullscene-layout .media-surface video{object-fit:contain}.fullscene-layout .output .media-surface{box-shadow:0 0 0 1.5px #668b78}.fullscene-layout .scene-caption{justify-content:center;font-size:11px}.fullscene-layout .output .scene-caption{color:#426856}.fullscene-layout .scene-play{background:transparent}.method-section{border-top:1px solid var(--line);padding-top:60px;margin-top:20px;margin-bottom:70px}.method-heading{display:flex;justify-content:space-between;gap:40px;align-items:flex-end}.method-heading p{max-width:340px;font-size:13px;color:var(--muted);line-height:1.75;margin:0}.method-figure{margin:30px 0 28px;border:1px solid var(--line);background:#fff;border-radius:16px;padding:22px 24px 14px}.method-figure img{width:100%;height:auto}.method-figure figcaption{text-align:center;font-size:10px;color:#a49385;margin-top:15px}.method-summary{display:grid;grid-template-columns:1fr 1fr 1fr;gap:50px;padding:10px 0}.method-summary>div>span{font-size:10px;letter-spacing:1px;color:var(--accent)}.method-summary h3{font-size:14px;letter-spacing:-.2px;font-weight:600;margin:10px 0}.method-summary p{font-size:12px;line-height:1.85;color:#8b7d71;margin:0}.site-footer{border-top:1px solid var(--line);padding:34px 0 38px;display:flex;justify-content:space-between;align-items:flex-start;gap:40px}.site-footer .brand{font-size:17px}.site-footer p{font-size:10px;line-height:1.8;color:#a09589}.footer-notes{text-align:right}.footer-notes p{margin:0 0 4px}.footer-notes a{border-bottom:1px solid #cbb59f}.skip-link{position:fixed;top:-70px;left:15px;z-index:100;background:#fff;padding:12px}.skip-link:focus{top:10px}.no-script{padding:25px;text-align:center}.demo-mount:fullscreen{background:var(--paper);padding:20px;overflow:auto;display:flex;flex-direction:column;justify-content:center}.demo-mount:fullscreen .comparison-layout{grid-template-columns:1.5fr 1fr;max-height:83vh}.demo-mount:fullscreen .head-card .media-surface{max-height:33vh}.demo-mount:fullscreen .fullscene-layout .media-surface{max-height:75vh}.demo-mount:fullscreen .context-explainer{display:none}
.view-switch{display:flex;padding:3px;gap:2px;border:1px solid var(--line);border-radius:25px;background:#f7f2eb;flex-shrink:0}.view-switch button{background:transparent;border:0;border-radius:20px;padding:7px 12px;font-size:9px;color:#978779}.view-switch button[aria-pressed=true]{background:#fff;color:#665040;box-shadow:0 1px 4px #48240012}.paired-head-grid{align-content:center;align-self:center}.paired-note{grid-column:1/-1;text-align:center;font-size:9px;color:#a29386;line-height:1.8;margin:8px 0}.paired-view .scene-panel .media-surface{width:min(100%,calc(580px * var(--source-ratio)));margin-inline:auto;max-height:none}
@media(min-width:1450px){.comparison-layout{grid-template-columns:1.55fr 1fr}.scene-panel .media-surface video{object-fit:contain}}
@media(max-width:1000px){.page-width{width:calc(100% - 48px)}.navigation{width:calc(100% - 40px)}.navigation nav{gap:21px}.nav-action{display:none}.section-heading h2,.method-heading h2{font-size:30px}.section-heading>p{font-size:11px;max-width:340px}.comparison-layout{grid-template-columns:1.2fr 1fr;gap:12px}.context-explainer{display:none}.head-grid{gap:8px}.head-label{font-size:9px}.head-label select{font-size:8px}.hero{padding-top:56px}.method-summary{gap:25px}.hero h1{font-size:90px}.viewer-heading{padding-inline:18px}}
@media(max-width:700px){html{scroll-padding-top:92px}.page-width{width:calc(100% - 28px)}.navigation{width:calc(100% - 24px);height:54px;margin-top:12px;top:12px;padding:0 15px}.brand{font-size:17px;gap:7px}.brand-mark{width:11px;height:11px}.navigation nav{gap:15px;font-size:10px}.navigation nav a:last-child{display:none}.hero{padding:47px 19px 42px}.eyebrow{font-size:8px;letter-spacing:1.4px}.hero h1{font-size:76px;letter-spacing:-5px;margin:20px 0}.hero h2{font-size:17px;max-width:330px}.hero-description{font-size:13px;line-height:1.7;margin-top:18px}.hero-actions{gap:7px}.button{font-size:10px;padding:12px 15px;gap:12px}.hero-tags{font-size:8px;gap:4px;margin-top:22px}.hero-tags span+span:before{margin:0 8px}.mobile-break{display:block}.desktop-break{display:none}.section-heading{display:block;margin-bottom:18px}.section-heading h2,.method-heading h2{font-size:29px;letter-spacing:-1px}.section-heading>p{font-size:11px;max-width:440px;margin:14px 0 0;line-height:1.75}.section-index{font-size:8px;letter-spacing:1.7px;margin-bottom:10px}.demo-section{margin-bottom:63px}.case-tabs{padding:10px;gap:6px}.case-tab{padding:4px 12px 4px 4px;gap:8px}.case-tab img{width:43px;height:35px}.case-tab strong{font-size:10px}.case-tab small{font-size:8px}.viewer-heading{padding:13px 12px 11px}.viewer-heading h3{font-size:11px}.viewer-heading p{font-size:8px}.audio-badge{font-size:7px;padding:5px 6px}.audio-badge svg{width:10px;height:10px}.comparison-layout{display:block;padding:0 10px}.scene-panel .media-surface{aspect-ratio:16/9}.scene-caption{font-size:8px;margin-top:7px;margin-bottom:13px}.head-grid{grid-template-columns:repeat(4,1fr);gap:6px}.head-card .media-surface{border-radius:5px}.head-label{font-size:8px;display:block;margin-top:6px;min-height:29px;line-height:1.4}.head-label small{display:block;font-size:6px;margin-top:2px}.head-label select{font-size:7px;line-height:1.5;padding-right:0;height:20px}.player-controls{margin:9px 10px 0;padding:10px 0 12px;gap:7px}.frame-controls{display:none}.time-label{font-size:7px}.icon-button{height:26px;width:26px}.icon-button.primary-control{width:29px;height:29px}.speed-select{font-size:8px;width:34px}.fullscreen-button{display:none}.section-note{font-size:8px;margin-top:10px}.media-tag{font-size:6px;top:7px;left:7px;padding:5px 6px}.scene-play>span{font-size:9px;padding:10px 13px}.method-section{padding-top:37px;margin-bottom:44px}.method-heading{display:block}.method-heading p{font-size:11px;margin-top:15px}.method-figure{padding:12px 8px 10px;margin:22px 0}.method-figure figcaption{font-size:8px;line-height:1.6}.method-summary{grid-template-columns:1fr;gap:23px}.method-summary h3{font-size:13px;margin:6px 0}.method-summary p{font-size:11px;max-width:470px}.site-footer{display:block;padding-top:25px}.footer-notes{text-align:left;margin-top:20px}.site-footer p{font-size:9px}.fullscene-layout{padding:0 10px;gap:8px}.fullscene-layout .media-surface{border-radius:6px}.fullscene-layout .scene-caption{font-size:9px;margin:8px 0 4px}.roi-box:after{font-size:5px}}

.resource-links{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:22px;flex-wrap:wrap}.resource-link{display:inline-flex;align-items:center;gap:7px;border:1px solid #dfd1c1;border-radius:999px;background:#fffaf3;padding:8px 12px;color:#6e5746;font-size:10px;letter-spacing:.1px;text-decoration:none}.resource-link:hover{border-color:#caa17f;background:#fff3e5;color:#9c4f20}.resource-link small{font-size:8px;color:#ae9a88}.resource-link.is-disabled{cursor:default;opacity:.78}.resource-link.is-disabled:hover{border-color:#dfd1c1;background:#fffaf3;color:#6e5746}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
.collection-section{margin-bottom:95px}.collection-filters{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:22px}.collection-filters button{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:#fffdf9;border-radius:25px;padding:10px 15px;color:#948478;font-size:11px}.collection-filters button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.collection-filters [data-count]{font-size:9px;opacity:.65;font-variant-numeric:tabular-nums}.video-library{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px 15px}.library-card{border:0;background:transparent;padding:0;text-align:left;min-width:0;border-radius:12px}.library-poster{position:relative;aspect-ratio:16/10;border-radius:12px;overflow:hidden;background:#24221e}.library-poster img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.library-card:hover .library-poster img{transform:scale(1.035)}.library-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#19171394;border:1px solid #ffffff66;color:#fff;backdrop-filter:blur(5px)}.library-play svg{width:17px;height:17px}.library-task{position:absolute;left:10px;top:10px;color:#fff9ef;background:#17151185;border-radius:4px;padding:5px 6px;font-size:7px;text-transform:uppercase;letter-spacing:.6px}.library-duration{position:absolute;bottom:9px;right:9px;background:#181511a3;color:#fff;border-radius:4px;padding:4px 6px;font-size:9px;font-variant-numeric:tabular-nums}.library-caption{display:flex;justify-content:space-between;gap:10px;padding:10px 1px 0;align-items:baseline}.library-caption strong{font-size:11px;font-weight:550;line-height:1.5}.library-caption>span{font-size:9px;color:#aa8e74;white-space:nowrap}.case-navigation{background:#fdfbf7;border-bottom:1px solid var(--line)}.case-total{display:block;font-size:8px;letter-spacing:1px;text-transform:uppercase;color:#ab9989;padding:13px 20px 0}.case-total>span{margin:0 5px}.case-navigation .case-tabs{flex-wrap:wrap;border-bottom:0;padding-top:9px}.demo-mount{scroll-margin-top:105px}
@media(max-width:1000px){.video-library{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.video-library{grid-template-columns:repeat(2,minmax(0,1fr));gap:17px 10px}.collection-section{margin-bottom:60px}.collection-filters{gap:5px;margin-bottom:16px}.collection-filters button{font-size:9px;padding:8px 10px;gap:6px}.library-caption{display:block;padding-top:7px}.library-caption strong{font-size:10px;display:block}.library-caption>span{font-size:8px;display:block;margin-top:3px}.library-task{font-size:6px;padding:4px 5px;left:7px;top:7px}.library-duration{font-size:7px;right:7px;bottom:7px}.library-play{width:32px;height:32px}.case-total{padding:11px 12px 0;font-size:7px}.case-navigation .case-tabs{padding-top:7px}.demo-mount{scroll-margin-top:90px}}
@media(max-width:700px){.head-grid{grid-template-columns:1fr 1fr;gap:9px}.head-label{font-size:9px;min-height:23px}.head-label select{font-size:9px}.head-label small{font-size:6px}.viewer-heading>.view-switch{gap:0}.view-switch button{font-size:8px;padding:6px 8px}.paired-note{font-size:8px}.paired-view .scene-panel .media-surface{width:min(100%,calc(380px * var(--source-ratio)))}.paired-view .roi-box{display:none}}

/* References share the head-video cells and sit below our output. */
.head-grid{align-content:start}
.reference-card{grid-column:2}
.reference-card .media-surface{background:#eae6df}
.reference-preview{display:block;width:100%;height:100%;padding:0;border:0;background:transparent;cursor:zoom-in}
.reference-preview img{width:100%;height:100%;object-fit:contain}
.reference-layout{margin-top:12px}
.reference-layout>.head-grid{grid-column:2}
.reference-dialog{width:min(560px,calc(100% - 32px));max-height:calc(100dvh - 32px);padding:20px;border:1px solid #dfd5c9;border-radius:18px;background:var(--paper);color:var(--ink);box-shadow:0 24px 90px #0004;overflow:auto}
.reference-dialog::backdrop{background:#1d1a17b3;backdrop-filter:blur(5px)}
.reference-dialog-header{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}
.reference-dialog-header p{margin:0 0 5px;font-size:10px;letter-spacing:1.2px;text-transform:uppercase;color:var(--accent)}
.reference-dialog-header h2{margin:0;font-size:20px;font-weight:550;letter-spacing:-.4px}
.reference-dialog>img{width:100%;height:auto;max-height:calc(100dvh - 180px);object-fit:contain;border-radius:10px;background:#eae6df}
.reference-dialog-caption{margin:13px 0 0;text-align:center;font-size:11px;line-height:1.6;color:var(--muted)}
.reference-dialog-caption span{margin-inline:6px}
@media(max-width:700px){.reference-dialog{padding:15px}.reference-dialog-header h2{font-size:18px}}

/* Comparison controls: generous targets, compact four-way comparisons. */
.comparison-guide{display:flex;align-items:baseline;gap:10px;margin:-7px 2px 17px;font-size:11px;line-height:1.75;color:#807164;max-width:850px}
.comparison-guide>span{flex-shrink:0;font-size:8px;letter-spacing:1.2px;font-weight:650;color:#b76b35}
.case-tabs{gap:8px;scroll-padding-inline:18px;overscroll-behavior-x:contain}
.case-navigation .case-tabs{flex-wrap:nowrap;padding-bottom:14px}
.case-tab{min-height:58px;padding:6px 14px 6px 6px;gap:10px;border-color:#e9e1d7;background:#fffdf9;transition:background .15s,border-color .15s}
.case-tab img{width:58px;height:44px}
.case-tab strong{font-size:12px;line-height:1.35}
.case-tab small{font-size:10px;line-height:1.35;color:#8f8074}
.case-tab:hover{border-color:#d6b99e;background:#fff9f2}
.case-tab[aria-selected=true]{background:#fff0e3;border-color:#dd9259;box-shadow:inset 0 0 0 1px #dd925933}
.case-tab[aria-selected=true] strong{color:#a65422}
.case-tab[aria-selected=true] small{color:#aa744c}
.case-total{font-size:9px;letter-spacing:1.05px;color:#96816f}
.viewer-heading{flex-wrap:wrap;gap:12px 16px;padding-top:18px;padding-bottom:15px}
.viewer-heading>div:first-child:not(.view-switch):not(.viewer-actions){flex:1 1 260px;min-width:0}
.viewer-heading h3{font-size:14px;line-height:1.45}
.viewer-heading p{font-size:11px;line-height:1.6;color:#8d7d70}
.viewer-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:9px;max-width:100%}
.audio-badge{font-size:10px;padding:8px 10px;color:#827064;background:#fffaf3}
.view-switch{max-width:100%;gap:3px;padding:4px;border-color:#e3d5c5;background:#f5eee5;border-radius:12px;flex-wrap:wrap}
.view-switch button{min-height:36px;padding:8px 13px;border:1px solid transparent;border-radius:8px;font-size:11px;line-height:1.25;font-weight:550;color:#8d7765;white-space:nowrap}
.view-switch button:hover{color:#a45e2d;background:#fff8ef}
.view-switch button[aria-pressed=true]{color:#9c4f20;background:#fffdf9;border-color:#e9bd9a;box-shadow:0 1px 3px #6c3b1710}
.head-label{min-height:37px;gap:7px;font-size:11px;line-height:1.4}
.head-label strong{font-weight:600}
.head-label small{font-size:8px;letter-spacing:.5px}
.head-label select{width:100%;min-width:0;min-height:36px;padding:7px 25px 7px 9px;border:1px solid #e4d6c7;border-radius:8px;background:#fffaf3;color:#725640;font-size:11px;line-height:1.4}
.head-label select:hover{border-color:#cfaa87;background:#fff6ea}
.head-card.ours .head-label{padding-inline:1px}
.head-card.ours .head-label strong{color:#3e6a55}
.method-count{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border:1px solid #eadccc;border-radius:6px;background:#fffaf3;color:#97724f;font-size:9px;line-height:1.3;white-space:nowrap}
.player-controls{display:flex;flex-wrap:wrap;gap:10px;margin:17px 19px 0;padding:13px 0 14px}
.icon-button{width:40px;height:40px;border-color:#dfd1c1;background:#fffaf3}
.icon-button:hover{border-color:#ceac8b;background:#ffecd9}
.icon-button.primary-control{width:44px;height:44px;background:#a95d2b;border-color:#a95d2b}
.icon-button.primary-control:hover{background:#90491f;border-color:#90491f}
.icon-button svg{width:16px;height:16px}
.frame-controls{display:flex;gap:4px;flex-shrink:0}
.frame-controls button{display:flex;align-items:center;justify-content:center;width:34px;height:38px;padding:0;border:1px solid #e6d9ca;border-radius:8px;background:#fffaf3;color:#937052}
.frame-controls button:hover{border-color:#cba582;background:#ffecd9}
.frame-controls svg{width:16px;height:16px}
.timeline{flex:1 1 160px;width:auto;min-width:90px;height:28px;margin:0 2px;accent-color:#c76b2e}
.time-label{font-size:10px;line-height:1.5;color:#856c58}
.speed-select{min-width:57px;max-width:none;min-height:38px;font-size:11px;padding:6px 5px;border:1px solid #e4d6c7;border-radius:8px;background:#fffaf3;color:#856143}
.fullscreen-button{border:1px solid #dfd1c1}
.control-status{margin:0 20px 13px;font-size:10px;line-height:1.6;color:#9c795c}
.control-hint{display:flex;flex-wrap:wrap;align-items:center;gap:5px 12px;margin:0 20px 15px;color:#9a8878;font-size:10px;line-height:1.7}
.control-hint>span{display:inline-flex;align-items:center;gap:5px}
.control-hint kbd{display:inline-block;min-width:20px;padding:1px 5px;border:1px solid #e1d5c7;border-bottom-width:2px;border-radius:4px;background:#fffaf3;color:#8a694e;font-family:inherit;font-size:9px;text-align:center}
@media(max-width:1000px){.viewer-heading h3{font-size:13px}.head-label,.head-label select{font-size:10px}.player-controls{gap:8px}.timeline{flex-basis:110px}.viewer-actions{justify-content:flex-start}}
@media(max-width:700px){
  .comparison-guide{display:block;margin:0 1px 13px;font-size:10px;line-height:1.7}.comparison-guide>span{margin-right:7px;font-size:7px}
  .case-tabs{padding:10px;gap:7px;scroll-padding-inline:10px}.case-navigation .case-tabs{padding-bottom:11px}.case-tab{min-height:54px;padding:5px 11px 5px 5px;gap:8px;border-radius:10px}.case-tab img{width:48px;height:38px}.case-tab strong{font-size:11px}.case-tab small{font-size:9px}.case-total{font-size:8px}
  .viewer-heading{padding:14px 12px 13px;align-items:flex-start;gap:10px}.viewer-heading>div:first-child:not(.view-switch):not(.viewer-actions){flex-basis:100%}.viewer-heading h3{font-size:12px}.viewer-heading p{font-size:10px;line-height:1.55}.viewer-actions{width:100%;justify-content:space-between;gap:8px}.audio-badge{font-size:9px;padding:7px 9px}.viewer-heading>.view-switch{gap:3px}.view-switch{border-radius:11px}.view-switch button{min-height:35px;font-size:10px;padding:7px 11px}
  .head-label{display:flex;flex-wrap:wrap;justify-content:space-between;align-content:center;min-height:38px;margin-top:7px;font-size:10px;gap:2px 5px}.head-label select{min-height:38px;padding:7px 20px 7px 7px;font-size:10px}.head-label small{display:inline;font-size:7px;margin-top:0}.method-count{font-size:8px;padding:4px 6px}
  .player-controls{display:grid;grid-template-columns:44px minmax(66px,1fr) 58px 40px;gap:8px;margin:14px 10px 0;padding:12px 0}.player-controls>.primary-control{grid-column:1;grid-row:1}.frame-controls{grid-column:2;grid-row:1;gap:3px}.frame-controls button{width:32px;height:40px}.speed-select{grid-column:3;grid-row:1;width:58px;min-height:40px;font-size:10px}.player-controls>[data-action=audio]{grid-column:4;grid-row:1}.timeline{grid-column:1/-1;grid-row:2;width:100%;min-width:0;height:30px;margin:0}.time-label{grid-column:1/4;grid-row:3;font-size:10px}.fullscreen-button{display:flex;grid-column:4;grid-row:3;justify-self:end}.icon-button{width:40px;height:40px}.icon-button.primary-control{width:44px;height:44px}.control-status{font-size:9px;margin-inline:12px}.control-hint{font-size:9px;margin:0 12px 13px;gap:4px 10px}.control-hint kbd{font-size:8px}
}