/* roulang page: index */
:root {
            --color-pulse: #00FF87;
            --color-dark: #0A0D14;
            --color-card: #121622;
            --border-glow: rgba(0, 255, 135, 0.25);
        }
        body {
            background-color: var(--color-dark);
            color: #94A3B8;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", sans-serif;
            overflow-x: hidden;
        }
        .glow-hover {
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .glow-hover:hover {
            transform: translateY(-4px);
            box-shadow: 0 10px 30px -10px rgba(0, 255, 135, 0.2);
            border-color: rgba(0, 255, 135, 0.4);
        }
        .bg-mesh {
            background-image: radial-gradient(rgba(0, 255, 135, 0.05) 1px, transparent 0);
            background-size: 24px 24px;
        }
        details summary::-webkit-details-marker {
            display: none;
        }
        details[open] summary svg {
            transform: rotate(180deg);
        }