/* roulang page: index */
:root {
      --primary: #0B2027;
      --accent: #D97706;
      --accent-green: #059669;
      --text-main: #0F172A;
      --text-body: #334155;
      --text-muted: #64748B;
      --bg-alt: #F8FAFC;
    }
    body {
      font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: var(--text-body);
      background-color: #ffffff;
      -webkit-font-smoothing: antialiased;
    }
    .hero-mask {
      background: linear-gradient(135deg, rgba(11, 32, 39, 0.94) 0%, rgba(15, 23, 42, 0.88) 100%);
    }
    .custom-scrollbar::-webkit-scrollbar {
      height: 6px;
    }
    .custom-scrollbar::-webkit-scrollbar-track {
      background: #f1f5f9;
    }
    .custom-scrollbar::-webkit-scrollbar-thumb {
      background: #cbd5e1;
      border-radius: 9999px;
    }