/* roulang page: index */
:root {
      --primary-dark: #0F172A;
      --primary-navy: #0B1120;
      --primary-deep: #090D16;
      --accent-green: #10B981;
      --accent-emerald: #059669;
      --accent-amber: #F59E0B;
      --text-main: #0F172A;
      --text-muted: #475569;
      --text-light: #94A3B8;
      --bg-alt: #F8FAFC;
      --border-color: #E2E8F0;
      --radius-box: 16px;
      --shadow-soft: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
      --shadow-hover: 0 20px 40px -15px rgba(16, 185, 129, 0.15);
    }
    
    body {
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: var(--text-main);
      background-color: #FFFFFF;
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }

    .glass-nav {
      background: rgba(15, 23, 42, 0.88);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
    }

    .hero-glow {
      background: radial-gradient(circle at 50% 30%, rgba(16, 185, 129, 0.18) 0%, rgba(15, 23, 42, 0) 70%);
    }

    .card-transition {
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-transition:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }

    /* Custom Scrollbar for horizontal lists */
    .no-scrollbar::-webkit-scrollbar {
      display: none;
    }
    .no-scrollbar {
      -ms-overflow-style: none;
      scrollbar-width: none;
    }