/* roulang page: index */
:root {
      --primary: #0F4C81;
      --primary-dark: #0B3860;
      --accent: #FF5722;
      --bg-base: #F8FAFC;
      --text-main: #0F172A;
      --text-muted: #475569;
      --border-color: #E2E8F0;
    }
    body {
      font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-base);
      color: var(--text-main);
      overflow-x: hidden;
    }
    .hero-angled {
      clip-path: polygon(0 0, 100% 0, 100% 95%, 0 100%);
    }
    @media (max-width: 768px) {
      .hero-angled {
        clip-path: none;
      }
    }
    .btn-glow {
      box-shadow: 0 4px 14px 0 rgba(255, 87, 34, 0.39);
    }
    .btn-glow:hover {
      box-shadow: 0 6px 20px 0 rgba(255, 87, 34, 0.5);
    }
    .tab-active {
      background-color: #0F4C81;
      color: #ffffff;
      border-color: #0F4C81;
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: #CBD5E1;
      border-radius: 4px;
    }