/* roulang page: index */
@import url('/assets/css/vendor/1ecd1de215-css2.css');
    body {
      font-family: 'Inter', system-ui, -apple-system, sans-serif;
      background-color: #F8FAFC;
      color: #334155;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }
    /* 自定义动画 */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }
    .animate-fadeUp {
      animation: fadeUp 0.7s ease-out forwards;
    }
    .card-hover {
      transition: all 0.25s ease;
    }
    .card-hover:hover {
      box-shadow: 0 20px 25px -5px rgba(0,0,0,0.08), 0 10px 10px -5px rgba(0,0,0,0.02);
      transform: translateY(-4px);
    }
    /* 导航卡片悬浮效果 */
    .nav-pill {
      transition: all 0.2s ease;
    }
    .nav-pill:hover {
      background-color: #0A4C7B;
      color: white;
    }
    /* 手风琴动画 */
    .faq-content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease-in-out;
    }
    .faq-item.active .faq-content {
      max-height: 300px;
    }
    .faq-icon {
      transition: transform 0.3s ease;
    }
    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }
    /* 数字跳动简单效果 */
    .counter {
      font-variant-numeric: tabular-nums;
    }
    /* 装饰线 */
    .section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background: #D4AF37;
      margin: 12px auto 0;
      border-radius: 2px;
    }
    /* 导航栏毛玻璃 */
    .glass-nav {
      background: rgba(255, 255, 255, 0.85);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
    }
    @media (max-width: 768px) {
      .mobile-menu {
        display: none;
      }
      .mobile-menu.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 16px;
        right: 16px;
        background: white;
        border-radius: 24px;
        box-shadow: 0 20px 30px rgba(0,0,0,0.1);
        padding: 20px;
        z-index: 50;
      }
    }