/* roulang page: index */
:root {
            --color-canvas: #0B0F19;
            --color-surface: #111827;
            --color-surface-card: #1E293B;
            --color-primary: #10B981;
            --color-cyan: #06B6D4;
            --color-text-main: #F8FAFC;
            --color-text-muted: #94A3B8;
            --color-border: #334155;
        }
        body {
            background-color: #0B0F19;
            color: #F8FAFC;
            font-feature-settings: "cv02", "cv03", "cv04", "cv11";
        }
        .text-gradient {
            background: linear-gradient(135deg, #10B981 0%, #06B6D4 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .border-glow:hover {
            border-color: rgba(16, 185, 129, 0.4);
            box-shadow: 0 0 25px rgba(16, 185, 129, 0.15);
        }
        .code-grid {
            background-size: 32px 32px;
            background-image: linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                              linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
        }