/* roulang page: index */
:root {
      --primary: #1d4ed8;
      --primary-hover: #2563eb;
      --bg-light: #f8fafc;
      --text-main: #1e293b;
      --text-muted: #64748b;
    }
    body {
      font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
      color: var(--text-main);
      background-color: #ffffff;
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: #cbd5e1;
      border-radius: 9999px;
    }