/* roulang page: index */
:root {
            --bg-dark: #0f172a;
            --bg-card: #1e293b;
            --border-ui: #334155;
            --accent-cyan: #06b6d4;
            --accent-emerald: #10b981;
        }
        body {
            font-feature-settings: "cv02", "cv03", "cv04", "cv11";
        }
        .code-pattern {
            background-image: radial-gradient(rgba(51, 65, 85, 0.4) 1px, transparent 1px);
            background-size: 24px 24px;
        }
        .hero-glow {
            background: radial-gradient(circle at 50% 30%, rgba(6, 182, 212, 0.12) 0%, rgba(15, 23, 42, 0) 70%);
        }