/* roulang page: index */
:root {
      --color-brand: #059669;
      --color-brand-teal: #0f766e;
      --color-brand-cyan: #0284c7;
      --color-amber: #d97706;
      --color-dark: #0f172a;
      --color-slate: #334155;
      --color-muted: #64748b;
      --color-bg-base: #f8fafc;
      --color-bg-tint: #f0fdf4;
      --border-card: rgba(15, 23, 42, 0.08);
      --shadow-card: 0 10px 25px -5px rgba(5, 150, 105, 0.08);
    }
    body {
      background-color: var(--color-bg-base);
      color: var(--color-slate);
      font-family: 'PingFang SC', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }
    .custom-gradient-btn {
      background: linear-gradient(135deg, #059669 0%, #0f766e 100%);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .custom-gradient-btn:hover {
      background: linear-gradient(135deg, #047857 0%, #115e59 100%);
      box-shadow: 0 10px 20px -5px rgba(5, 150, 105, 0.3);
      transform: translateY(-1px);
    }
    .card-hover {
      transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    }
    .card-hover:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 30px -10px rgba(5, 150, 105, 0.12);
      border-color: rgba(5, 150, 105, 0.25);
    }
    .badge-soft {
      background-color: rgba(5, 150, 105, 0.1);
      color: #047857;
      border: 1px solid rgba(5, 150, 105, 0.2);
    }
    .badge-amber {
      background-color: rgba(217, 119, 6, 0.1);
      color: #b45309;
      border: 1px solid rgba(217, 119, 6, 0.2);
    }
    /* 轮播指示器 */
    .indicator-dot.active {
      width: 2rem;
      background-color: #059669;
    }