/* roulang page: index */
body {
            background-color: #0b0f19;
            color: #cbd5e1;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            overflow-x: hidden;
        }
        .hero-banner {
            background: linear-gradient(180deg, rgba(11,15,25,0) 0%, rgba(11,15,25,0.85) 100%), url('/assets/images/93edb12004f88200.webp') center/cover no-repeat;
        }
        .custom-scrollbar::-webkit-scrollbar {
            height: 4px;
        }
        .custom-scrollbar::-webkit-scrollbar-thumb {
            background: #252f44;
            border-radius: 4px;
        }

/* roulang page: article */
body {
            background-color: #0b0f19;
            color: #cbd5e1;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            overflow-x: hidden;
        }
        .hero-banner {
            background: linear-gradient(180deg, rgba(11,15,25,0) 0%, rgba(11,15,25,0.85) 100%), url('/assets/images/93edb12004f88200.webp') center/cover no-repeat;
        }
        .article-content {
            color: #94a3b8;
            line-height: 1.85;
            font-size: 1rem;
        }
        .article-content p {
            margin-bottom: 1.25rem;
        }
        .article-content h2, .article-content h3 {
            color: #f8fafc;
            font-weight: 700;
            margin-top: 2rem;
            margin-bottom: 1rem;
        }
        .article-content h2 {
            font-size: 1.35rem;
            border-left: 4px solid #f97316;
            padding-left: 0.75rem;
        }
        .article-content h3 {
            font-size: 1.15rem;
        }
        .article-content blockquote {
            border-left: 3px solid #334155;
            background: #111726;
            padding: 0.75rem 1.25rem;
            border-radius: 0.375rem;
            color: #cbd5e1;
            margin: 1.5rem 0;
        }
        .article-content a {
            color: #f97316;
            text-decoration: underline;
        }
        .article-content img {
            border-radius: 0.75rem;
            margin: 1.5rem auto;
            max-width: 100%;
            height: auto;
        }
        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr !important;
            }
        }
        @media (max-width: 640px) {
            .mobile-hide {
                display: none !important;
            }
        }

/* roulang page: category1 */
body {
            background-color: #0b0f19;
            color: #cbd5e1;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            overflow-x: hidden;
        }
        .hero-banner {
            background: linear-gradient(180deg, rgba(11,15,25,0.2) 0%, rgba(11,15,25,0.92) 100%), url('/assets/images/3e176bc4917d3f1a.jpg') center/cover no-repeat;
        }
        .category-gradient-mask {
            background: linear-gradient(180deg, rgba(15,23,42,0) 0%, rgba(11,15,25,0.95) 100%);
        }
        .glass-card {
            background-color: #121826;
            border: 1px solid #1e293b;
        }
        .glass-card:hover {
            border-color: #f97316;
        }