:root {
            --primary-color: #2C5F9E;
            --secondary-green: #4CAF50;
            --secondary-yellow: #FFC107;
            --secondary-purple: #9C27B0;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
        }
        
        /* Skeuomorphic Design Elements */
        .ai_auto_card {
            border-radius: 12px;
            border: 1px solid #e0e0e0;
            background: #fff;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1), 
                        0 1px 3px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            overflow: hidden;
            position: relative;
        }
        
        .ai_auto_card:hover {
            box-shadow: 0 8px 20px rgba(0,0,0,0.12), 
                        0 3px 6px rgba(0,0,0,0.1);
            transform: translateY(-5px);
        }
        
        .ai_auto_btn {
            border-radius: 8px;
            padding: 8px 16px;
            font-weight: 500;
            transition: all 0.2s ease;
            position: relative;
            overflow: hidden;
            border: none;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        
        .ai_auto_btn-primary {
            background: linear-gradient(to bottom, var(--primary-color), #1a4a8a);
            color: white;
        }
        
        .ai_auto_btn-primary:hover {
            background: linear-gradient(to bottom, #1a4a8a, var(--primary-color));
            box-shadow: 0 4px 8px rgba(0,0,0,0.15);
        }
        
        /* Navigation Bar */
        #ai_auto_navbar {
            background: linear-gradient(to bottom, #1c3c6e, var(--primary-color));
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            padding: 0.8rem 0;
        }
        
        .ai_auto_nav-link {
            color: rgba(255,255,255,0.85) !important;
            font-weight: 500;
            padding: 0.5rem 1rem !important;
            border-radius: 6px;
            transition: all 0.3s ease;
            margin: 0 0.15rem;
        }
        
        .ai_auto_nav-link:hover {
            color: white !important;
            background: rgba(255,255,255,0.15);
        }
        
        /* Banner Section */
        #ai_auto_banner {
            background: linear-gradient(rgba(44, 95, 158, 0.85), rgba(44, 95, 158, 0.95)), 
                        url('https://images.unsplash.com/photo-1532094349884-543bc11b234d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            padding: 5rem 0;
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .ai_auto_banner-title {
            font-size: 3rem;
            font-weight: 700;
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }
        
        .ai_auto_banner-subtitle {
            font-size: 1.25rem;
            opacity: 0.9;
            margin-bottom: 2rem;
        }
        
        /* Article Sections */
        #ai_auto_home-artice {
            padding: 4rem 0;
            background-color: var(--light-bg);
        }
        
        .ai_auto_section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 2rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        
        .ai_auto_section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: linear-gradient(to right, var(--primary-color), var(--secondary-green));
            border-radius: 2px;
        }
        
        /* Featured Articles - Magazine Style */
        .ai_auto_featured-main {
            position: relative;
            overflow: hidden;
            border-radius: 12px;
            height: 100%;
            min-height: 400px;
        }
        
        .ai_auto_featured-main img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .ai_auto_featured-main:hover img {
            transform: scale(1.05);
        }
        
        .ai_auto_featured-main-content {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
            padding: 2rem;
            color: white;
        }
        
        .ai_auto_featured-side {
            height: 100%;
        }
        
        .ai_auto_featured-side-item {
            margin-bottom: 1.5rem;
            border-bottom: 1px solid rgba(0,0,0,0.1);
            padding-bottom: 1.5rem;
        }
        
        .ai_auto_featured-side-item:last-child {
            margin-bottom: 0;
            border-bottom: none;
            padding-bottom: 0;
        }
        
        /* Recent Articles - Timeline Style */
        .ai_auto_timeline-card {
            position: relative;
            padding-left: 2.5rem;
            margin-bottom: 2.5rem;
            border-left: 2px solid var(--primary-color);
        }
        
        .ai_auto_timeline-date {
            display: none;
            position: absolute;
            left: -1.25rem;
            top: 0;
            background: var(--primary-color);
            color: white;
            width: 2.5rem;
            height: 2.5rem;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
        }
        
        /* Recommended Articles - Image Background Fusion */
        .ai_auto_fusion-card {
            position: relative;
            height: 300px;
            overflow: hidden;
            border-radius: 12px;
            margin-bottom: 1.5rem;
        }
        
        .ai_auto_fusion-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all 0.5s ease;
        }
        
        .ai_auto_fusion-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(to top, rgba(44, 95, 158, 0.9), transparent);
            padding: 1.5rem;
            color: white;
            transform: translateY(100px);
            transition: transform 0.4s ease;
            opacity: 0.9;
        }
        
        .ai_auto_fusion-card:hover .ai_auto_fusion-overlay {
            transform: translateY(0);
        }
        
        .ai_auto_fusion-card:hover img {
            transform: scale(1.1);
        }
        
        /* Subscribe Section */
        #ai_auto_subscribe {
            background: linear-gradient(to right, var(--primary-color), var(--secondary-green));
            padding: 4rem 0;
            color: white;
        }
        
        /* Footer */
        #ai_auto_footer {
            background: linear-gradient(to bottom, #1c3c6e, var(--primary-color));
            color: rgba(255,255,255,0.8);
            padding-top: 3rem;
        }
        
        .ai_auto_footer-column h5 {
            color: white;
            font-weight: 600;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 0.75rem;
        }
        
        .ai_auto_footer-column h5::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--secondary-yellow);
            border-radius: 2px;
        }
        
        .ai_auto_footer-links {
            list-style: none;
            padding: 0;
        }
        
        .ai_auto_footer-links li {
            margin-bottom: 0.75rem;
        }
        
        .ai_auto_footer-links a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .ai_auto_footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .ai_auto_copyright {
            background: rgba(0,0,0,0.2);
            padding: 1.5rem 0;
            margin-top: 3rem;
            text-align: center;
        }
        
        /* Responsive Adjustments */
        @media (max-width: 768px) {
            .ai_auto_banner-title {
                font-size: 2.25rem;
            }
            
            .ai_auto_featured-main {
                min-height: 300px;
                margin-bottom: 2rem;
            }
        }