/* roulang page: index */
:root {
            --bg-deep: #0D0F12;
            --bg-panel: #161920;
            --primary: #00F5A0;
            --primary-end: #00D9F5;
            --text-main: #F8FAFC;
            --text-muted: #94A3B8;
            --border-line: rgba(255, 255, 255, 0.08);
        }
        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            letter-spacing: 0.025em;
            line-height: 1.75;
            overflow-x: hidden;
        }
        .glow-neon:hover {
            box-shadow: 0 0 25px rgba(0, 245, 160, 0.25);
            border-color: rgba(0, 245, 160, 0.4);
        }
        .hero-clip {
            clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
        }
        @media (max-width: 768px) {
            .hero-clip {
                clip-path: none;
            }
        }