html,body,#root{height:100%;margin:0}body{background:#f6f8fa}.app-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid #d0d7de;box-shadow:0 1px #0000000a}.coach-table-row:hover{background:#f6f8fa}.sync-pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:#2da44e;animation:pulse 2s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:.4}to{opacity:1}}.cat-球類運動{--cat-bg: #ddf4ff;--cat-fg: #0969da}.cat-格鬥類{--cat-bg: #ffebe9;--cat-fg: #cf222e}.cat-目標類{--cat-bg: #dafbe1;--cat-fg: #1a7f37}.cat-水上運動類{--cat-bg: #ddf4ff;--cat-fg: #0969da}.cat-競技類{--cat-bg: #fff8c5;--cat-fg: #9a6700}.cat-戶外運動類{--cat-bg: #f1f0ff;--cat-fg: #622cbc}.cat-傳統類{--cat-bg: #fbe1ff;--cat-fg: #8250df}.cat-冬季運動類{--cat-bg: #e7f0ff;--cat-fg: #0550ae}.table-scroll{overflow-x:auto}.app-footer{text-align:center;padding:24px 0;color:#636c76;font-size:12px}