/* roulang page: index */
:root {
      --primary: #0F766E;
      --primary-light: #10B981;
      --accent: #F97316;
      --slate-dark: #0F172A;
      --surface-light: #F8FAFC;
    }
    html {
      scroll-behavior: smooth;
      font-family: system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    }
    .hero-angled-clip {
      clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
    }
    @media (max-width: 768px) {
      .hero-angled-clip {
        clip-path: none;
      }
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background-color: #CBD5E1;
      border-radius: 9999px;
    }