/* roulang page: index */
:root {
      --primary-teal: #0F766E;
      --active-emerald: #10B981;
      --bg-dark: #0B1320;
      --text-main: #0F172A;
      --text-muted: #475569;
      --radius-card: 0.75rem;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      color: var(--text-main);
      background-color: #F8FAFC;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }
    .hero-bg-cover {
      background-image: linear-gradient(to right, rgba(11, 19, 32, 0.94), rgba(17, 28, 68, 0.85)), url('/assets/images/8b7477f8f148b5aa.jpg');
      background-size: cover;
      background-position: center;
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background-color: #CBD5E1;
      border-radius: 4px;
    }