/* roulang page: index */
:root {
      --brand-orange: #FF5722;
      --brand-red: #E64A19;
      --bg-dark: #0B0F19;
      --text-main: #111827;
      --text-muted: #4B5563;
      --border-subtle: rgba(0, 0, 0, 0.08);
      --radius-default: 12px;
    }
    body {
      font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
      line-height: 1.75;
      color: var(--text-main);
      background-color: #F9FAFB;
      overflow-x: hidden;
    }
    .court-grid-pattern {
      background-size: 40px 40px;
      background-image: 
        linear-gradient(to right, rgba(255, 87, 34, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 87, 34, 0.05) 1px, transparent 1px);
    }
    .data-table-row:nth-child(even) {
      background-color: rgba(243, 244, 246, 0.6);
    }
    .badge-live {
      display: inline-flex;
      align-items: center;
      gap: 0.375rem;
      padding: 0.125rem 0.625rem;
      border-radius: 9999px;
      font-size: 0.75rem;
      font-weight: 600;
      background-color: rgba(16, 185, 129, 0.12);
      color: #059669;
    }
    .badge-live::before {
      content: '';
      display: inline-block;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background-color: #10B981;
      animation: pulse 1.5s infinite;
    }
    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(1.2); }
    }
    /* 平滑折叠动画 */
    details summary::-webkit-details-marker {
      display: none;
    }
    details[open] summary svg {
      transform: rotate(180deg);
    }