/* roulang page: index */
:root {
      --primary-color: #0F52BA;
      --primary-light: #2563EB;
      --accent-color: #0D9488;
      --dark-navy: #0B192C;
      --bg-slate: #F8FAFC;
      --border-color: rgba(226, 232, 240, 0.85);
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: #1E293B;
      background-color: var(--bg-slate);
    }
    .hero-bg {
      background: linear-gradient(135deg, rgba(240, 246, 255, 0.94) 0%, rgba(255, 255, 255, 0.98) 100%), url('/assets/images/cfd2fe088d6108f3.webp') center/cover no-repeat;
    }
    .custom-card-shadow {
      box-shadow: 0 4px 20px -2px rgba(15, 82, 186, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.03);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }
    .custom-card-shadow:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 28px -4px rgba(15, 82, 186, 0.12), 0 4px 10px -2px rgba(0, 0, 0, 0.04);
    }
    .hide-scrollbar::-webkit-scrollbar {
      display: none;
    }
    .hide-scrollbar {
      -ms-overflow-style: none;
      scrollbar-width: none;
    }