/* roulang page: index */
:root {
            --primary: #10B981;
            --primary-dark: #059669;
            --bg-base: #0F172A;
            --bg-card: #1E293B;
            --bg-darker: #0B0F19;
            --accent: #F97316;
            --text-main: #F8FAFC;
            --text-muted: #94A3B8;
        }
        body {
            background-color: var(--bg-base);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            overflow-x: hidden;
        }
        .num-font {
            font-variant-numeric: tabular-nums;
            font-feature-settings: "tnum";
        }
        .glass-panel {
            background: rgba(30, 41, 59, 0.7);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(51, 65, 85, 0.6);
        }