:root{--bg: var(--tg-theme-bg-color, #fff);--card: var(--tg-theme-secondary-bg-color, #f2f2f2);--fg: var(--tg-theme-text-color, #1a1a1a);--muted: var(--tg-theme-hint-color, #777);--accent: var(--tg-theme-button-color, #2563eb);--accent-fg: var(--tg-theme-button-text-color, #fff);--grid: rgba(127, 127, 127, .25)}*{box-sizing:border-box}body{margin:0;padding:12px;background:var(--bg);color:var(--fg);font:14px system-ui,sans-serif}section{background:var(--card);border-radius:12px;padding:12px;margin-bottom:12px}h2{font-size:13px;font-weight:600;margin:0 0 8px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.head{display:flex;justify-content:space-between;align-items:baseline}.status{color:var(--muted);font-size:12px}.video{position:relative;background:#000;border-radius:8px;overflow:hidden;aspect-ratio:4 / 3}.video img{width:100%;height:100%;display:block;object-fit:contain}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;gap:12px;align-items:center;justify-content:center;color:#ddd;text-align:center;padding:16px}button{background:var(--accent);color:var(--accent-fg);border:0;border-radius:8px;padding:10px 18px;font:inherit}.value{font-size:28px;font-variant-numeric:tabular-nums}canvas{width:100%;height:220px;display:block;margin-top:8px}.notice{text-align:center;padding:32px 8px}