:root{color-scheme:dark;--bg:#090e13;--line:#2a333a;--muted:#a2adb3;--gold:#dec89c}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#eef0eb;font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}button,input{font:inherit}button{border:1px solid #424b50;border-radius:7px;background:#162027;color:#ebeee9;padding:8px 12px;cursor:pointer;min-height:40px}button:hover,button[aria-pressed=true]{border-color:var(--gold);color:var(--gold)}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid #a6ddfc;outline-offset:4px}button:disabled{opacity:.6;cursor:default}header{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:24px 4vw;border-bottom:1px solid var(--line);background:var(--bg)}header>a:last-child{font-size:13px;color:var(--gold)}.brand{text-decoration:none;font-size:18px;letter-spacing:3px;font-weight:650}.brand span{display:block;font-size:9px;letter-spacing:2.3px;color:var(--muted);margin-top:3px}main{max-width:1450px;margin:auto;padding:0 4vw}.intro{position:relative;z-index:2;max-width:750px;padding:44px 0 24px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--gold);font-weight:600}h1{font-family:Georgia,serif;font-size:clamp(32px,4vw,54px);line-height:1.12;font-weight:400;margin:12px 0 16px}p{color:var(--muted);margin:8px 0 14px}.toolbar{position:relative;z-index:2;display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:14px 0;border-top:1px solid var(--line)}label{display:flex;align-items:center;gap:10px;font-size:12px}input{accent-color:var(--gold);width:150px}#fps{margin-left:auto;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}#status{position:relative;z-index:2;font-size:12px;margin:0 0 16px;min-height:20px;color:var(--gold)}#grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.card{border:1px solid var(--line);border-radius:12px;overflow:hidden;min-width:0}.card-head,.caption{position:relative;z-index:2;background:var(--bg);padding:16px 20px}.card-head{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line)}.number{font-size:11px;color:var(--gold);font-variant-numeric:tabular-nums}h2{font-size:19px;font-weight:500;margin:0}.expand{margin-left:auto;font-size:18px;padding:2px 10px;min-height:32px}.view{height:310px;position:relative;touch-action:pan-y}.view-tag{position:absolute;z-index:2;left:14px;top:12px;font-size:10px;color:#9ba9b2;pointer-events:none}.caption{border-top:1px solid var(--line);min-height:184px}.caption h3{margin:0;font-size:14px;font-weight:600}.caption p{font-size:12px;line-height:1.65}.caption button{font-size:11px}.badge{display:inline-block;color:var(--gold);font-size:10px;margin:8px 12px 0 0}.small{font-size:11px!important}.switch{display:inline-flex;gap:6px}.crosshair{position:absolute;z-index:2;width:18px;height:18px;border:1px dashed #59606a;left:calc(50% - 9px);top:calc(50% - 9px);pointer-events:none}#render{position:fixed;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}.ar-section,#research,footer{position:relative;z-index:2;background:var(--bg)}.ar-section{margin:36px 0 50px;padding:24px;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:30px}.ar-section h2{font:28px Georgia,serif;margin:10px 0}.ar-section p{max-width:660px;font-size:13px}.ar-section img{object-fit:cover;border-radius:10px;border:1px solid var(--gold)}#research{scroll-margin-top:20px;padding-top:20px}#research>h2{font:34px/1.2 Georgia,serif;margin:14px 0}#research>p{max-width:850px}.papers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0}.papers a{display:block;padding:22px;border:1px solid var(--line);border-radius:10px;text-decoration:none}.papers a:hover{border-color:var(--gold)}.papers span{font-size:9px;letter-spacing:1px;color:var(--gold)}.papers h3{font-size:16px;font-weight:500;line-height:1.4}.papers p,.note{font-size:12px}.note{border-left:2px solid var(--gold);padding:0 18px}footer{padding:40px 0;font-size:11px;color:var(--muted)}#close{position:fixed;z-index:6;right:18px;top:max(18px,env(safe-area-inset-top))}[hidden]{display:none!important}body.focused{overflow:hidden}body.focused header,body.focused .intro,body.focused .toolbar,body.focused #status,body.focused .ar-section,body.focused #research,body.focused footer{display:none}body.focused #grid{display:block}body.focused .card{display:none}body.focused .card.selected{display:block;position:fixed;inset:0;border:0;border-radius:0;z-index:0}body.focused .selected .view{position:absolute;inset:70px 0 185px;height:auto}body.focused .selected .caption{position:absolute;bottom:0;width:100%;min-height:185px}body.focused .expand{display:none}body.projection{background:#000}body.projection .selected .card-head,body.projection .selected .caption,body.projection .selected .view-tag{display:none}body.projection .selected .view{inset:0}body.projection #close{opacity:.6}body.projection #close:hover{opacity:1}
@media(max-width:700px){header{padding:18px 16px}header>a:last-child{font-size:11px}.brand{font-size:15px}main{padding:0 12px}.intro{padding:28px 4px 18px}.intro p{font-size:13px}.toolbar{gap:8px}.toolbar button{font-size:11px;padding:6px 9px}.toolbar label{order:3;width:100%}.toolbar input{flex:1}#fps{font-size:9px}#grid{gap:10px}.card-head{padding:10px 8px;gap:5px}.card-head h2{font-size:12px}.number{font-size:9px}.expand{padding:0 7px;min-height:28px}.view{height:190px}.view-tag{font-size:8px;left:8px;top:8px}.caption{padding:12px 10px;min-height:230px}.caption h3{font-size:12px}.caption p{font-size:11px}.caption button{font-size:10px;padding:6px}.badge{font-size:9px}.switch{flex-wrap:wrap}.ar-section{padding:16px;gap:14px}.ar-section img{width:90px;height:100px}.ar-section h2{font-size:23px}.papers{grid-template-columns:1fr}#research>h2{font-size:28px}body.focused .selected .view{bottom:230px}body.focused .selected .caption{min-height:230px}body.projection .selected .view{bottom:0}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
@media(min-width:1100px){#grid{grid-template-columns:repeat(4,1fr);gap:12px}.intro{padding-top:26px;padding-bottom:12px;max-width:900px}.intro h1{font-size:42px}.intro p{font-size:13px}.card-head{padding:12px 10px;gap:7px}.card-head h2{font-size:14px}.caption{padding:14px 12px}.view{height:260px}.caption p{font-size:11px}}
body.focused .card.selected{z-index:2}
@media(max-width:700px){body:not(.focused) .caption{min-height:125px}body:not(.focused) .caption p{display:none}body:not(.focused) .view{height:170px}body:not(.focused) .caption h3{margin-bottom:7px}.card-head{min-height:58px}}

.legacy-tracking{position:relative;z-index:2;display:flex;gap:14px;background:#10191f;border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:14px;font-size:11px}.legacy-tracking p{font-size:12px}.legacy-preview{position:relative;width:120px;height:90px;flex-shrink:0;background:#000}.legacy-preview video,.legacy-preview canvas{position:absolute;inset:0;width:100%;height:100%;transform:scaleX(-1)}.legacy-preview span{position:absolute;bottom:0;left:3px;background:#0009;font-size:9px}.legacy-tracking label{margin-top:8px}body.focused .legacy-tracking{display:none}@media(max-width:700px){.legacy-tracking{flex-wrap:wrap}.legacy-tracking button{font-size:11px}}