body { background-color: #08132a; color: #d9e2ff; scroll-behavior: smooth; }
        .glass-card {
            background: rgba(23, 42, 69, 0.7);
            backdrop-filter: blur(12px);
            border-top: 1px solid rgba(100, 255, 218, 0.2);
            border-left: 1px solid rgba(100, 255, 218, 0.2);
            border-bottom: 1px solid rgba(68, 71, 77, 0.1);
            border-right: 1px solid rgba(68, 71, 77, 0.1);
        }
        .circuit-bg {
            background-image: radial-gradient(circle at 2px 2px, rgba(56, 222, 187, 0.05) 1px, transparent 0);
            background-size: 40px 40px;
        }
        .language-select { color-scheme: dark; }