/* roulang page: index */
:root {
      --primary: #0F4C81;
      --secondary: #00A8A8;
      --dark-contrast: #0B192C;
      --bg-slate: #F8FAFC;
    }
    html {
      scroll-behavior: smooth;
      scroll-padding-top: 88px;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: #334155;
      background-color: #ffffff;
      overflow-x: hidden;
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: #cbd5e1;
      border-radius: 9999px;
    }