/* roulang page: index */
:root {
      --primary-dark: #064E3B;
      --primary-light: #10B981;
      --accent-yellow: #F59E0B;
      --accent-blue: #3B82F6;
      --bg-slate: #F8FAFC;
    }
    body {
      font-family: system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
      background-color: var(--bg-slate);
      color: #334155;
      line-height: 1.7;
    }
    .hero-pattern {
      background-color: #064e3b;
      background-image: radial-gradient(rgba(16, 185, 129, 0.15) 1px, transparent 0);
      background-size: 24px 24px;
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: #cbd5e1;
      border-radius: 4px;
    }