/* roulang page: index */
:root {
      --primary-color: #0e7490;
      --secondary-color: #059669;
      --accent-color: #f59e0b;
      --text-main: #0f172a;
      --text-muted: #475569;
      --bg-light: #fafafa;
      --bg-subtle: #f0fdfa;
      --border-color: #e2e8f0;
    }
    html {
      scroll-behavior: smooth;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
    }
    body {
      background-color: var(--bg-light);
      color: var(--text-main);
      overflow-x: hidden;
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background-color: #cbd5e1;
      border-radius: 9999px;
    }
    .badge-glow {
      box-shadow: 0 0 15px rgba(14, 116, 144, 0.2);
    }