/* roulang page: index */
:root { --main-bg: #1A1A1A; --text-main: #F9FAFB; }
        body { background-color: var(--main-bg); color: var(--text-main); font-family: 'Inter', system-ui, sans-serif; }
        .glass { backdrop-filter: blur(12px); background: rgba(26, 26, 26, 0.8); border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
        .gradient-text { background: linear-gradient(90deg, #00FF9D, #2D7FF9); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        .card-hover:hover { border-color: #00FF9D; transform: translateY(-5px); transition: all 0.3s ease; }