/* roulang page: index */
:root {
            --color-primary-dark: #0F1115;
            --color-secondary-dark: #161920;
            --color-accent-purple: #7C3AED;
            --color-accent-cyan: #06B6D4;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
            background-color: #0b0d11;
            color: #E2E8F0;
            overflow-x: hidden;
        }
        .hero-bg {
            background-image: linear-gradient(to bottom, rgba(15, 17, 21, 0.88), rgba(11, 13, 17, 0.98)), url('/assets/images/4553abce1cdc9e54.webp');
            background-size: cover;
            background-position: center;
        }
        .glass-panel {
            background: rgba(22, 25, 32, 0.82);
            backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .timeline-indicator {
            background: linear-gradient(90deg, #7C3AED 0%, #06B6D4 100%);
        }
        .glow-hover:hover {
            box-shadow: 0 0 25px rgba(124, 58, 237, 0.35);
        }