:root{--bg: #f4f6fa;--surface: #ffffff;--text: #16202f;--muted: #5b6678;--line: #dde3ec;--accent: #1f5eff;--accent-text: #ffffff;--ok: #157a3b;--ok-bg: #e5f5eb;--warn: #8a5a00;--warn-bg: #fff4d6;--bad: #b3261e;--bad-bg: #fde8e6;--radius: 10px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.45}@media (prefers-color-scheme: dark){:root{--bg: #0f141c;--surface: #171e29;--text: #e6ebf2;--muted: #97a3b6;--line: #2a3443;--accent: #5b8cff;--ok: #6fd393;--ok-bg: #173323;--warn: #f3c25d;--warn-bg: #3a2e12;--bad: #ff8a80;--bad-bg: #3d1b19}}*{box-sizing:border-box}body{margin:0;background:var(--bg)}h1,h2,h3{line-height:1.2;margin:0 0 12px}h1{font-size:24px}h2{font-size:19px}h3{font-size:16px}p{margin:0 0 12px}a{color:var(--accent)}.page{max-width:720px;margin:0 auto;padding:24px 16px 64px}.page.wide{max-width:1180px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:20px}.brand{font-weight:700;font-size:18px;display:flex;align-items:center;gap:8px}.brand span{color:var(--muted);font-weight:400;font-size:14px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:16px}.muted{color:var(--muted);font-size:14px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px 16px}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}@media (max-width: 860px){.split{grid-template-columns:1fr}}label{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--muted)}input,select,textarea{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 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video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.camera .prompt{position:absolute;left:0;right:0;bottom:0;padding:14px;text-align:center;font-size:20px;font-weight:700;color:#fff;background:linear-gradient(transparent,#000000bf)}.camera .arrow{position:absolute;top:50%;transform:translateY(-50%);font-size:64px;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.6)}.camera .arrow.left{left:16px}.camera .arrow.right{right:16px}.camera .oval{position:absolute;top:12%;right:28%;bottom:12%;left:28%;border:3px dashed rgba(255,255,255,.7);border-radius:50%;pointer-events:none}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:13px}tr.clickable{cursor:pointer}tr.clickable:hover td{background:var(--bg)}tr.differs 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