:root{color-scheme:light;--surface-1:#fcfcfb;--page:#f9f9f7;--text-primary:#0b0b0b;--text-secondary:#52514e;--text-muted:#898781;--grid:#e1e0d9;--baseline:#c3c2b7;--border:rgba(11,11,11,0.1);--series-1:#2a78d6;--series-2:#008300;--accent:#2a78d6;--danger:#d03b3b}*{box-sizing:border-box}body{margin:0;background:var(--page);color:var(--text-primary);font-family:system-ui,-apple-system,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.6}a{color:var(--accent)}.container{max-width:1040px;margin:0 auto;padding:16px}.card{background:var(--surface-1);border:1px solid var(--border);border-radius:12px;padding:16px}.card h2{margin:0 0 12px;font-size:15px;font-weight:600;color:var(--text-secondary)}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:12px;gap:12px}.kpi-label{font-size:12px;color:var(--text-secondary);margin:0}.kpi-value{font-size:26px;font-weight:700;margin:4px 0 0}.kpi-sub{font-size:11px;color:var(--text-muted);margin:2px 0 0}.video-embed{position:relative;width:100%;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden;margin-bottom:16px}.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.chart-grid{display:grid;grid-template-columns:3fr 2fr;grid-gap:12px;gap:12px;margin-top:12px}.page-header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:16px}.page-header h1{margin:0;font-size:22px}.updated-at{font-size:12px;color:var(--text-muted)}.site-footer{margin-top:32px;padding:16px 0;border-top:1px solid var(--grid);font-size:12px;color:var(--text-secondary);display:flex;flex-wrap:wrap;gap:16px}.progress-track{height:10px;background:var(--grid);border-radius:5px;overflow:hidden}.progress-fill{height:100%;background:var(--series-1);border-radius:5px}.field{display:block;margin-bottom:12px}.field span{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:4px}input[type=date],input[type=email],input[type=number],input[type=password],input[type=text],select,textarea{width:100%;padding:8px 10px;border:1px solid var(--baseline);border-radius:8px;font:inherit;background:#fff}.btn{display:inline-block;padding:10px 18px;border:none;border-radius:8px;background:var(--accent);color:#fff;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--surface-1);color:var(--text-primary);border:1px solid var(--baseline)}.btn-donate{display:block;width:100%;font-size:17px;padding:14px;margin-top:8px}.error-text{color:var(--danger);font-size:13px}.warning-box{background:#fdf6e3;border:1px solid #eda100;border-radius:8px;padding:10px 12px;font-size:13px;margin:8px 0}.note{font-size:12px;color:var(--text-secondary)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--grid);white-space:nowrap}th{color:var(--text-secondary);font-weight:600}td.num,th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}@media (max-width:720px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.chart-grid{grid-template-columns:1fr}}@media (max-width:420px){.kpi-grid{grid-template-columns:1fr}.kpi-value{font-size:22px}}