/* roulang page: index */
:root {
            --primary: #10B981;
            --primary-dark: #059669;
            --accent-cyan: #06B6D4;
            --accent-orange: #F97316;
            --bg-dark: #0F172A;
            --bg-light: #F8FAFC;
            --text-main: #0F172A;
            --text-muted: #64748B;
            --border-light: #E2E8F0;
            --shadow-subtle: 0 10px 30px -10px rgba(16, 185, 129, 0.12);
        }
        
        body {
            background-color: var(--bg-light);
            color: var(--text-main);
            overflow-x: hidden;
        }

        .hero-banner-bg {
            background-image: linear-gradient(rgba(15, 23, 42, 0.88), rgba(15, 23, 42, 0.85)), url('/assets/images/a2d3d8c16f23e8b1.webp');
            background-size: cover;
            background-position: center;
        }

        .cta-banner-bg {
            background-image: linear-gradient(rgba(5, 150, 105, 0.92), rgba(15, 23, 42, 0.94)), url('/assets/images/80659da0afa9cd40.jpg');
            background-size: cover;
            background-position: center;
        }

        .card-hover-effect {
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .card-hover-effect:hover {
            transform: translateY(-4px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
        }

        /* 隐藏原生滚动条但保留功能 */
        .no-scrollbar::-webkit-scrollbar {
            display: none;
        }
        .no-scrollbar {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }