/* roulang page: index */
:root {
      --brand-primary: #10B981;
      --brand-glow: #34D399;
      --bg-dark: #0B0F17;
      --text-main: #0F172A;
      --text-muted: #64748B;
      --border-slate: rgba(226, 232, 240, 0.8);
    }
    body {
      font-family: var(--sans);
      color: var(--text-main);
      background-color: #F8FAFC;
      -webkit-font-smoothing: antialiased;
    }
    .custom-border {
      border: 1px solid var(--border-slate);
    }
    .dark-border {
      border: 1px solid rgba(255, 255, 255, 0.1);
    }
    details summary::-webkit-details-marker {
      display: none;
    }
    .metric-value {
      font-variant-numeric: tabular-nums;
    }