:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.page{max-width:720px;margin:0 auto;padding:24px 16px 48px}.camera-area{justify-content:center;margin-bottom:24px;display:flex;position:relative}.video{aspect-ratio:1;object-fit:cover;background:#111;border-radius:12px;width:100%;max-width:480px}.camera-button{color:#fff;cursor:pointer;background:#2563eb;border:none;border-radius:12px;width:100%;max-width:480px;padding:48px 0;font-size:24px;font-weight:700}.camera-button:hover{background:#1d4ed8}.stop-button{color:#fff;cursor:pointer;background:#0009;border:none;border-radius:8px;padding:8px 20px;position:absolute;bottom:12px;left:50%;transform:translate(-50%)}.error{color:#dc2626;margin-bottom:16px}.hint{color:#666;margin:0 0 12px;font-size:14px}.last-result{margin-bottom:16px;font-weight:700}.last-result.ok{color:#15803d}.last-result.duplicate{color:#b45309}.last-result.invalid{color:#dc2626}.table-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.table-header h2{margin:0;font-size:18px}.clear-button{cursor:pointer;background:#fff;border:1px solid #ccc;border-radius:8px;padding:6px 14px}.camera-button:disabled{cursor:default;background:#9ca3af}.submissions{border-collapse:collapse;width:100%}.submissions th,.submissions td{text-align:left;border:1px solid #ddd;padding:8px 12px}.submissions th{background:#f3f4f6}.submissions .empty{text-align:center;color:#888}