/* roulang page: index */
:root {
            --brand-primary: #10b981;
            --brand-hover: #059669;
            --dark-bg: #0f172a;
            --light-bg: #f8faf9;
        }
        html { scroll-behavior: smooth; }
        .tabular-nums { font-variant-numeric: tabular-nums; }
        .video-overlay {
            background: linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, rgba(15, 23, 42, 0.95) 100%);
        }
        .hero-bg {
            background-image: url('/assets/images/0106b912d221c635.webp');
            background-size: cover;
            background-position: center;
        }
        .panel-glow {
            box-shadow: 0 0 25px -5px rgba(16, 185, 129, 0.2);
        }