/* roulang page: index */
:root {
      --primary-navy: #1E293B;
      --primary-orange: #F97316;
      --dark-stone: #0F172A;
      --bg-slate: #F8FAFC;
    }
    html {
      font-family: PingFang SC, "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      text-size-adjust: 100%;
    }
    .custom-scrollbar::-webkit-scrollbar {
      height: 6px;
      width: 6px;
    }
    .custom-scrollbar::-webkit-scrollbar-thumb {
      background: #CBD5E1;
      border-radius: 4px;
    }
    .hero-pattern {
      background-image: radial-gradient(rgba(249, 115, 22, 0.15) 1px, transparent 1px);
      background-size: 24px 24px;
    }
    .shadow-soft {
      box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.08);
    }
    .shadow-orange-glow {
      box-shadow: 0 10px 25px -5px rgba(249, 115, 22, 0.25);
    }