:root{--bg: #0f1115;--card: #171a21;--card-2: #1f232c;--text: #e8ecf2;--muted: #9aa3b2;--accent: #1a73e8;--ok: #2bb673;--warn: #f2b134;--bad: #e5534b;--radius: 14px;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}#app{max-width:560px;margin:0 auto;padding:calc(12px + env(safe-area-inset-top)) 16px calc(24px + env(safe-area-inset-bottom))}header.top{display:flex;align-items:center;gap:12px;margin-bottom:12px}header.top a.back{color:var(--muted);text-decoration:none;font-size:15px}header.top h1{font-size:20px;margin:0;flex:1}.tag{font-size:12px;color:var(--muted)}.card{background:var(--card);border-radius:var(--radius);padding:14px 16px;margin:12px 0}.card h2{font-size:16px;margin:0 0 8px}.card p{margin:6px 0;color:var(--muted);font-size:14px}.menu{display:grid;gap:12px;margin-top:16px}.menu a{display:block;background:var(--card);border-radius:var(--radius);padding:18px 16px;text-decoration:none;color:var(--text);border:1px solid #262b36}.menu a strong{display:block;font-size:18px;margin-bottom:4px}.menu a span{color:var(--muted);font-size:14px}button{appearance:none;border:0;border-radius:12px;padding:14px 18px;font-size:16px;font-weight:600;background:var(--accent);color:#fff;cursor:pointer;width:100%;margin:6px 0}button.secondary{background:var(--card-2);color:var(--text)}button.small{width:auto;padding:8px 12px;font-size:14px;margin:4px 6px 4px 0}button:disabled{opacity:.5;cursor:default}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.row>*{flex:1}label.field{display:block;font-size:14px;color:var(--muted);margin:8px 0}label.field input,label.field select{display:block;width:100%;margin-top:4px;padding:10px 12px;border-radius:10px;border:1px solid #2b3140;background:var(--card-2);color:var(--text);font-size:16px}.stage{position:relative;width:100%;aspect-ratio:3 / 4;background:#000;border-radius:var(--radius);overflow:hidden}.stage.wide{aspect-ratio:4 / 3}.stage video,.stage canvas.view{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.stage .mirror{transform:scaleX(-1)}.stage .guide{position:absolute;inset:0;pointer-events:none}.stage .oval{position:absolute;left:18%;top:12%;width:64%;height:66%;border:3px solid rgba(255,255,255,.75);border-radius:50%;box-shadow:0 0 0 999px #00000040}.stage .box{position:absolute;left:6%;top:32%;width:88%;height:36%;border:3px solid rgba(255,255,255,.75);border-radius:10px;box-shadow:0 0 0 999px #00000040}.stage .hint{position:absolute;left:0;right:0;bottom:10px;text-align:center;color:#fff;font-size:15px;text-shadow:0 1px 3px #000;padding:0 12px}.result{font-size:40px;font-weight:700;margin:4px 0}.result small{font-size:16px;font-weight:400;color:var(--muted);margin-left:8px}.verdict{display:inline-block;border-radius:10px;padding:6px 12px;font-weight:700;margin:6px 0}.verdict.pass{background:#2bb6732e;color:var(--ok)}.verdict.divert{background:#f2b1342e;color:var(--warn)}.verdict.fail{background:#e5534b2e;color:var(--bad)}.kv{width:100%;border-collapse:collapse;font-size:14px}.kv td{padding:5px 0;border-bottom:1px solid #262b36;vertical-align:top}.kv td:first-child{color:var(--muted);width:42%;padding-right:8px}.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;word-break:break-all}.note{font-size:13px;color:var(--muted)}.banner{border-radius:10px;padding:10px 12px;font-size:14px;margin:8px 0}.banner.warn{background:#f2b13424;color:#ffd98a}.banner.bad{background:#e5534b24;color:#ff9c96}.banner.ok{background:#2bb67324;color:#8ee6b8}.thumbs{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-start}.thumbs figure{margin:0;text-align:center;font-size:12px;color:var(--muted)}.thumbs canvas,.thumbs img{width:64px;height:64px;object-fit:cover;border-radius:8px;border:1px solid #2b3140;display:block}#app h1{font-size:24px;margin:8px 0 12px}.copy{color:var(--text)!important;font-size:17px!important;line-height:1.5}a.btn-link.secondary{background:var(--card-2);color:var(--text)}a.btn-link{display:block;text-align:center;background:var(--accent);color:#fff;border-radius:12px;padding:14px 18px;font-weight:600;text-decoration:none;margin:6px 0}.swatches{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:12px 0}.swatch{aspect-ratio:1;border-radius:50%;border:2px solid #2b3140;width:100%;margin:0;padding:0;color:transparent}.swatch:active{border-color:var(--accent)}table.log{width:100%;font-size:12px;border-collapse:collapse}table.log td,table.log th{padding:4px 6px;border-bottom:1px solid #262b36;text-align:left;white-space:nowrap}.scroll-x{overflow-x:auto}.hidden{display:none!important}