/* roulang page: index */
:root {
            --primary-blue: #0F4C81;
            --primary-dark: #0B132B;
            --accent-teal: #00C9A7;
            --accent-orange: #FF6B35;
            --bg-light: #F8FAFC;
            --text-main: #1E293B;
            --text-muted: #64748B;
        }
        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
            background-color: var(--bg-light);
            color: var(--text-main);
            overflow-x: hidden;
        }
        .hero-slant {
            clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
        }
        @media (max-width: 768px) {
            .hero-slant {
                clip-path: polygon(0 0, 100% 0, 100% 96%, 0 100%);
            }
        }
        .glow-card:hover {
            box-shadow: 0 16px 32px -8px rgba(15, 76, 129, 0.15);
            transform: translateY(-3px);
        }
        .stat-glow {
            text-shadow: 0 4px 12px rgba(0, 201, 167, 0.3);
        }