:root{--snow:#f2f6fb;--surface:#ffffff;--line:#cbd8e6;--line-soft:#e1e9f2;--navy:#10233f;--ink-2:#44587a;--amber:#f59e0b;--amber-deep:#b45309;--ok:#14633a;--no:#8a3410;--edge:#738aa8;--font:system-ui,-apple-system,"Segoe UI","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;--ease:cubic-bezier(.16,1,.3,1);--tl-h:164px;--stage-h:max(230px,min(38dvh,330px))}*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0}body{background:var(--snow);color:var(--navy);font:15px/1.65 var(--font);font-variant-numeric:tabular-nums;caret-color:var(--navy);-webkit-text-size-adjust:100%}::selection{background:#fbd38a;color:var(--navy)}*{scrollbar-width:thin;scrollbar-color:#9db3cf transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#9db3cf;border-radius:5px;border:2px solid var(--snow)}h2,h3,p,ul,figure,fieldset{margin:0}h2{font-size:20px;line-height:1.35;font-weight:700;text-wrap:balance}h3{font-size:15px;font-weight:700;margin:22px 0 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small{display:block;font-weight:400;font-size:12px;color:var(--ink-2);line-height:1.4}.metrics thead th{font-size:12px;color:var(--ink-2);font-weight:600}.feet{display:flex;justify-content:center;gap:14px;padding:8px 12px 6px;background:#10233fc7;border-radius:6px;color:#fff;box-shadow:0 4px 16px #10233f4d}.stage>.feet{position:absolute;right:12px;bottom:12px;transform-origin:right bottom;transition:transform .25s var(--ease)}.stage[data-cam=knee]>.feet,.stage[data-cam=foot]>.feet{transform:scale(.6);opacity:.88}.feet figure{display:flex;flex-direction:column;align-items:center;gap:4px}.feet canvas{width:58px;aspect-ratio:200/484;height:auto}.feet figcaption{font-size:12px;line-height:1.3;text-align:center}#feet-slot .feet{margin-bottom:4px;gap:28px}#feet-slot .feet canvas{width:84px}.side.no-params #more-params,.side.no-params .param-look{display:none}.side.no-params .params{max-height:30vh}body[data-static=true] 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p{font-size:14px;line-height:1.55}.tour-actions{display:flex;gap:8px;margin-top:10px}@media(max-width:899px){.shell{display:block;height:auto;min-height:0;padding-bottom:var(--tl-h)}.viewer{display:contents}.stage{position:sticky;top:0;z-index:5;flex:none;height:var(--stage-h);min-height:230px}.timeline{position:fixed;left:0;right:0;bottom:0;z-index:10;padding:6px 8px 8px;gap:6px;box-shadow:0 -4px 14px #10233f1f}.tl-row{flex-wrap:wrap;gap:6px 8px}.tl-row .scrub{flex:1 0 100%;order:5;height:44px}.btn.play{min-width:64px;padding:0 10px}.seg-btn{padding:0 8px}.overlay-top{left:6px;right:6px;top:6px;gap:6px}.overlay-top .seg{flex:1 1 auto}.overlay-top .seg-btn{flex:1;min-width:0;padding:0 2px;font-size:14px}.xray{flex:0 0 auto;padding:0 10px}.stage-info{left:6px;bottom:6px;max-width:calc(100% - 12px)}.phase-chip{font-size:12px;padding:4px 8px}.stage-title{font-size:12px;padding:2px 8px}.foot-warn{font-size:12px;padding:3px 8px}.side{border-left:0;border-top:1px solid 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var(--line)}.panels{overflow:auto}.params{max-height:30vh;overflow:auto}.stage-title{display:none}.tour{bottom:8px;right:8px;width:min(340px,50vw)}#task-detail>*{scroll-margin-top:8px;scroll-margin-bottom:8px}}