/* roulang page: index */
:root {
            --primary: #0F172A;
            --brand: #059669;
            --brand-light: #10B981;
            --bg-body: #F8FAFC;
        }
        body {
            background-color: var(--bg-body);
            color: #334155;
            font-feature-settings: "tnum";
        }
        .tabular-nums {
            font-variant-numeric: tabular-nums;
        }
        .glass-panel {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .dark-card {
            background: #111827;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }