/* roulang page: index */
:root {
      --primary-gradient: linear-gradient(135deg, #0A58CA 0%, #00D2B4 100%);
      --accent-glow: rgba(0, 210, 180, 0.25);
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: #F8FAFC;
      color: #0F172A;
      overflow-x: hidden;
    }
    .text-gradient {
      background: linear-gradient(135deg, #0A58CA 0%, #00D2B4 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .bg-gradient-brand {
      background: linear-gradient(135deg, #0A58CA 0%, #00D2B4 100%);
    }
    .card-hover-effect {
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-hover-effect:hover {
      transform: translateY(-6px);
      box-shadow: 0 20px 35px -10px rgba(10, 88, 202, 0.12);
    }
    .pb-safe {
      padding-bottom: env(safe-area-inset-bottom, 1rem);
    }