/* roulang page: index */
:root {
      --primary-teal: #0D9488;
      --primary-sky: #0284C7;
      --accent-orange: #F97316;
      --dark-slate: #0F172A;
      --bg-light: #F8FAFC;
    }
    body {
      font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.75;
      color: #334155;
      background-color: #F8FAFC;
      -webkit-font-smoothing: antialiased;
    }
    .hero-glow {
      background: radial-gradient(circle at 50% 30%, rgba(13, 148, 136, 0.18) 0%, rgba(2, 132, 199, 0.08) 50%, rgba(248, 250, 252, 0) 100%);
    }
    .check-badge {
      display: inline-flex;
      align-items: center;
      padding: 0.35rem 0.85rem;
      border-radius: 9999px;
      font-size: 0.875rem;
      background: #ECFDF5;
      color: #065F46;
      border: 1px solid #A7F3D0;
    }