/* roulang page: index */
:root {
      --brand-dark: #0F382C;
      --brand-deep: #091E17;
      --brand-emerald: #10B981;
      --brand-cyan: #06B6D4;
      --brand-amber: #F59E0B;
      --bg-slate: #F8FAFC;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-slate);
      color: #334155;
      overflow-x: hidden;
    }
    .text-balance {
      text-wrap: balance;
    }
    .badge-glow {
      box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
    }
    .glass-dark {
      background: rgba(9, 30, 23, 0.85);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid rgba(16, 185, 129, 0.2);
    }
    .glass-light {
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
    }