/* roulang page: index */
:root {
      --primary: #00C274;
      --primary-hover: #059669;
      --bg-dark: #0B0F19;
      --slate-title: #0F172A;
      --slate-body: #334155;
    }
    body {
      font-family: PingFang SC, "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
      color: var(--slate-body);
      background-color: #F8FAFC;
      line-height: 1.75;
      overflow-x: hidden;
    }
    h1, h2, h3, h4, h5, h6 {
      color: var(--slate-title);
      line-height: 1.3;
      font-weight: 700;
    }
    .hero-bg {
      background: linear-gradient(135deg, rgba(11, 15, 25, 0.94) 0%, rgba(15, 23, 42, 0.88) 100%), url('/assets/images/90882f0710ee6845.jpg') center/cover no-repeat;
    }
    .glass-card {
      background: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(226, 232, 240, 0.8);
    }
    .custom-scrollbar::-webkit-scrollbar {
      width: 6px;
      height: 6px;
    }
    .custom-scrollbar::-webkit-scrollbar-track {
      background: #f1f5f9;
    }
    .custom-scrollbar::-webkit-scrollbar-thumb {
      background: #cbd5e1;
      border-radius: 3px;
    }