:root {
            --ai_auto_primary: #2c3e50;
            --ai_auto_secondary: #3498db;
            --ai_auto_accent1: #1abc9c;
            --ai_auto_accent2: #9b59b6;
            --ai_auto_light: #f8f9fa;
            --ai_auto_dark: #1a252f;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Roboto', sans-serif;
            background-color: var(--ai_auto_dark);
            color: var(--ai_auto_light);
            overflow-x: hidden;
        }
        
        /* Brutalism styling */
        .ai_auto_brutal-card {
            border: 3px solid var(--ai_auto_light);
            box-shadow: 8px 8px 0px var(--ai_auto_secondary);
            background-color: var(--ai_auto_primary);
            transition: all 0.3s ease;
            margin-bottom: 2rem;
        }
        
        .ai_auto_brutal-card:hover {
            box-shadow: 12px 12px 0px var(--ai_auto_accent1);
            transform: translate(-2px, -2px);
        }
        
        .ai_auto_brutal-btn {
            border: 2px solid var(--ai_auto_light);
            padding: 0.5rem 1.5rem;
            background-color: var(--ai_auto_secondary);
            color: white;
            font-weight: bold;
            text-transform: uppercase;
            transition: all 0.3s ease;
            box-shadow: 4px 4px 0px var(--ai_auto_accent1);
        }
        
        .ai_auto_brutal-btn:hover {
            transform: translate(-2px, -2px);
            box-shadow: 6px 6px 0px var(--ai_auto_accent2);
            background-color: var(--ai_auto_accent1);
        }
        
        /* Navbar */
        #ai_auto_navbar {
            background-color: var(--ai_auto_primary);
            border-bottom: 3px solid var(--ai_auto_secondary);
            padding: 1rem 0;
        }
        
        .ai_auto_nav-title {
            font-family: 'Montserrat', sans-serif;
            font-size: 2rem;
            font-weight: 800;
            color: var(--ai_auto_accent1);
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        
        .ai_auto_nav-link {
            color: var(--ai_auto_light) !important;
            font-weight: 700;
            padding: 0.5rem 1rem !important;
            text-transform: uppercase;
            border: 2px solid transparent;
            margin: 0 0.25rem;
            transition: all 0.3s ease;
        }
        
        .ai_auto_nav-link:hover {
            border-bottom: 2px solid var(--ai_auto_accent1);
            color: var(--ai_auto_accent1) !important;
        }
        
        /* Banner */
        #ai_auto_banner {
            background: linear-gradient(rgba(44, 62, 80, 0.9), rgba(26, 37, 47, 0.9)), 
                        url('https://images.unsplash.com/photo-1532094349884-543bc11b234d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');
            background-size: cover;
            background-position: center;
            padding: 6rem 0;
            border-bottom: 4px solid var(--ai_auto_accent2);
            position: relative;
        }
        
        .ai_auto_banner-title {
            font-family: 'Montserrat', sans-serif;
            font-size: 3.5rem;
            font-weight: 800;
            color: var(--ai_auto_accent1);
            text-shadow: 3px 3px 0px var(--ai_auto_secondary);
            margin-bottom: 1.5rem;
        }
        
        .ai_auto_banner-desc {
            font-size: 1.5rem;
            max-width: 800px;
            margin: 0 auto 2.5rem;
            color: var(--ai_auto_light);
        }
        
        /* Article Sections */
        #ai_auto_home-artice {
            padding: 4rem 0;
            background-color: var(--ai_auto_dark);
        }
        
        .ai_auto_section-title {
            font-family: 'Montserrat', sans-serif;
            font-size: 2.5rem;
            color: var(--ai_auto_accent1);
            text-transform: uppercase;
            margin-bottom: 2rem;
            position: relative;
            padding-bottom: 0.5rem;
        }
        
        .ai_auto_section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100px;
            height: 4px;
            background-color: var(--ai_auto_secondary);
        }
        
        /* Featured Articles - Timeline Layout */
        #ai_auto_feature-article {
            margin-bottom: 4rem;
        }
        
        .ai_auto_timeline-card {
            position: relative;
            border-left: 4px solid var(--ai_auto_accent1);
            padding-left: 2rem;
            margin-bottom: 3rem;
        }
        
        .ai_auto_timeline-date {
            position: absolute;
            top: 0;
            left: -3.5rem;
            background-color: var(--ai_auto_secondary);
            color: white;
            padding: 0.5rem 1rem;
            font-weight: bold;
            border: 2px solid var(--ai_auto_light);
        }
        
        .ai_auto_timeline-content {
            background-color: var(--ai_auto_primary);
            padding: 1.5rem;
            border: 2px solid var(--ai_auto_light);
        }
        
        .ai_auto_timeline-img {
            height: 200px;
            width: 100%;
            object-fit: cover;
            border: 2px solid var(--ai_auto_light);
        }
        
        .ai_auto_timeline-title {
            font-size: 1.5rem;
            color: var(--ai_auto_accent1);
            margin-bottom: 1rem;
        }
        
        .ai_auto_timeline-desc {
            margin-bottom: 1rem;
        }
        
        .ai_auto_article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        
        .ai_auto_tag {
            background-color: var(--ai_auto_accent2);
            color: white;
            padding: 0.25rem 0.75rem;
            font-size: 0.85rem;
            border-radius: 0;
            border: 1px solid var(--ai_auto_light);
        }
        
        /* Recent Articles - Waterfall Layout */
        #ai_auto_last-article {
            margin-bottom: 4rem;
        }
        
        .ai_auto_waterfall-grid {
            column-count: 3;
            column-gap: 1.5rem;
        }
        
        @media (max-width: 992px) {
            .ai_auto_waterfall-grid {
                column-count: 2;
            }
        }
        
        @media (max-width: 576px) {
            .ai_auto_waterfall-grid {
                column-count: 1;
            }
        }
        
        .ai_auto_waterfall-card {
            break-inside: avoid;
            margin-bottom: 1.5rem;
        }
        
        .ai_auto_waterfall-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border: 2px solid var(--ai_auto_light);
        }
        
        .ai_auto_waterfall-title {
            font-size: 1.25rem;
            color: var(--ai_auto_accent1);
            margin: 1rem 0 0.5rem;
        }
        
        /* Recommended Articles - Magazine Layout */
        #ai_auto_recommend-article {
            margin-bottom: 4rem;
        }
        
        .ai_auto_magazine-left {
            padding-right: 1.5rem;
        }
        
        .ai_auto_magazine-featured {
            height: 100%;
        }
        
        .ai_auto_magazine-img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border: 2px solid var(--ai_auto_light);
        }
        
        .ai_auto_magazine-featured-title {
            font-size: 1.75rem;
            color: var(--ai_auto_accent1);
            margin: 1rem 0;
        }
        
        .ai_auto_magazine-list-item {
            display: flex;
            align-items: center;
            padding: 1rem 0;
            border-bottom: 2px solid var(--ai_auto_primary);
        }
        
        .ai_auto_magazine-list-img {
            width: 120px;
            height: 80px;
            object-fit: cover;
            border: 2px solid var(--ai_auto_light);
            margin-right: 1rem;
        }
        
        .ai_auto_magazine-list-title {
            font-size: 1.1rem;
            color: var(--ai_auto_accent1);
            margin-bottom: 0.25rem;
        }
        
        /* Subscribe Section */
        #ai_auto_subscribe {
            background-color: var(--ai_auto_primary);
            padding: 4rem 0;
            border-top: 4px solid var(--ai_auto_accent1);
            border-bottom: 4px solid var(--ai_auto_accent1);
        }
        
        .ai_auto_subscribe-title {
            font-family: 'Montserrat', sans-serif;
            font-size: 2.5rem;
            color: var(--ai_auto_accent1);
            margin-bottom: 1rem;
        }
        
        .ai_auto_subscribe-desc {
            font-size: 1.25rem;
            max-width: 600px;
            margin: 0 auto 2rem;
        }
        
        /* Footer */
        #ai_auto_footer {
            background-color: var(--ai_auto_primary);
            padding: 3rem 0 0;
        }
        
        .ai_auto_footer-section {
            margin-bottom: 2rem;
        }
        
        .ai_auto_footer-title {
            font-size: 1.25rem;
            color: var(--ai_auto_accent1);
            margin-bottom: 1rem;
            text-transform: uppercase;
        }
        
        .ai_auto_footer-link {
            color: var(--ai_auto_light);
            text-decoration: none;
            display: block;
            margin-bottom: 0.5rem;
            transition: color 0.3s;
        }
        
        .ai_auto_footer-link:hover {
            color: var(--ai_auto_accent1);
        }
        
        .ai_auto_copyright {
            background-color: var(--ai_auto_dark);
            padding: 1.5rem 0;
            text-align: center;
            border-top: 2px solid var(--ai_auto_secondary);
        }
        
        /* Utility Classes */
        .ai_auto_text-accent {
            color: var(--ai_auto_accent1);
        }
        
        .ai_auto_author {
            color: var(--ai_auto_secondary);
            font-weight: 600;
        }
        
        .ai_auto_link {
            color: inherit;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .ai_auto_link:hover {
            color: var(--ai_auto_accent1);
        }