/* roulang page: index */
:root {
            --primary: #7C3AED;
            --secondary: #06B6D4;
            --accent: #F43F5E;
            --bg-base: #0B0F19;
            --card-bg: #111827;
            --text-main: #F9FAFB;
            --text-muted: #9CA3AF;
            --border-glow: rgba(124, 58, 237, 0.25);
        }
        * {
            box-sizing: border-box;
            scroll-behavior: smooth;
        }
        body {
            background-color: var(--bg-base);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            overflow-x: hidden;
        }
        .glow-border {
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
        }
        .glow-border:hover {
            border-color: rgba(124, 58, 237, 0.6);
            box-shadow: 0 0 25px -5px var(--border-glow);
        }
        .badge-cyan {
            background: rgba(6, 182, 212, 0.12);
            color: #22d3ee;
            border: 1px solid rgba(6, 182, 212, 0.3);
        }
        .badge-purple {
            background: rgba(124, 58, 237, 0.15);
            color: #c084fc;
            border: 1px solid rgba(124, 58, 237, 0.3);
        }