/* roulang page: index */
:root {
            --primary: #0F172A;
            --accent-blue: #0284C7;
            --accent-cyan: #06B6D4;
            --bg-light: #F8FAFC;
        }
        body {
            line-height: 1.75;
            color: #334155;
            background-color: #FFFFFF;
            font-feature-settings: "cv02", "cv03", "cv04", "cv11";
        }
        .circuit-bg {
            background-image: radial-gradient(rgba(2, 132, 199, 0.08) 1px, transparent 1px), radial-gradient(rgba(15, 23, 42, 0.05) 1px, transparent 1px);
            background-size: 24px 24px;
            background-position: 0 0, 12px 12px;
        }
        .hero-mesh {
            background: linear-gradient(135deg, rgba(15,23,42,0.92) 0%, rgba(11,15,25,0.96) 100%);
        }
        .chip-glow {
            box-shadow: 0 0 25px -5px rgba(2, 132, 199, 0.25);
        }