/* roulang page: index */
:root {
      --primary: #0D9488;
      --primary-hover: #0F766E;
      --dark: #0F172A;
      --slate: #1E293B;
      --accent: #38BDF8;
      --border: #E2E8F0;
      --bg-light: #F8FAFC;
    }
    body {
      font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Inter", sans-serif;
      color: #334155;
      background-color: #FFFFFF;
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }
    .num-tabular {
      font-feature-settings: "tnum";
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: #CBD5E1;
      border-radius: 9999px;
    }
    .custom-scroll::-webkit-scrollbar-track {
      background: #F1F5F9;
    }
    details summary::-webkit-details-marker {
      display: none;
    }