/* roulang page: index */
:root {
      --primary-teal: #0F766E;
      --primary-emerald: #10B981;
      --fee-amber: #F59E0B;
      --bg-dark: #0F172A;
      --bg-slate: #1E293B;
      --text-main: #0F172A;
      --text-muted: #64748B;
    }
    body {
      font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.75;
      color: var(--text-main);
      background-color: #F8FAFC;
    }
    .hero-bg {
      background: linear-gradient(135deg, rgba(15, 23, 42, 0.94) 0%, rgba(15, 118, 110, 0.88) 100%), url('/assets/images/f512ce1603331bf4.png') center/cover no-repeat;
    }
    .badge-glow {
      box-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
    }
    .amber-glow {
      box-shadow: 0 0 15px rgba(245, 158, 11, 0.35);
    }