:root {
            --ai-primary: #2A6EBB;
            --ai-secondary: #34A853;
            --ai-accent1: #F9AB00;
            --ai-accent2: #7B1FA2;
            --ai-light: #f8f9fa;
            --ai-dark: #212529;
        }
        
        /* Global Styles */
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            color: var(--ai-dark);
            background-color: #f5f9ff;
            line-height: 1.6;
        }
        
        .ai_auto_section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 30px;
            font-weight: 700;
            color: var(--ai-primary);
        }
        
        .ai_auto_section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 70px;
            height: 3px;
            background: var(--ai-accent1);
        }
        
        /* Navbar Styles */
        #ai_auto_navbar {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            padding: 15px 0;
        }
        
        #ai_auto_navbar .ai_auto_navbar-brand {
            font-weight: 800;
            color: var(--ai-primary);
            font-size: 1.8rem;
        }
        
        #ai_auto_navbar .ai_auto_nav-link {
            font-weight: 500;
            margin: 0 10px;
            color: var(--ai-dark);
            transition: all 0.3s;
            position: relative;
        }
        
        #ai_auto_navbar .ai_auto_nav-link:hover {
            color: var(--ai-primary);
        }
        
        #ai_auto_navbar .ai_auto_nav-link:after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--ai-primary);
            transition: width 0.3s;
        }
        
        #ai_auto_navbar .ai_auto_nav-link:hover:after {
            width: 100%;
        }
        
        #ai_auto_navbar .ai_auto_search-form {
            position: relative;
        }
        
        #ai_auto_navbar .ai_auto_search-btn {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            background: transparent;
            border: none;
            color: var(--ai-primary);
        }
        
        /* Banner Styles */
        #ai_auto_banner {
            background: linear-gradient(rgba(42, 110, 187, 0.85), rgba(52, 168, 83, 0.8)), url('https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80');
            background-size: cover;
            background-position: center;
            padding: 120px 0;
            color: white;
            text-align: center;
        }
        
        #ai_auto_banner h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }
        
        #ai_auto_banner .ai_auto_banner-desc {
            font-size: 1.3rem;
            max-width: 700px;
            margin: 0 auto 40px;
            opacity: 0.9;
        }
        
        #ai_auto_banner .ai_auto_search-input {
            height: 60px;
            border-radius: 50px;
            padding: 0 25px;
            font-size: 1.1rem;
            border: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.15);
        }
        
        #ai_auto_banner .ai_auto_search-btn-main {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            background: var(--ai-accent1);
            color: white;
            border: none;
            border-radius: 50px;
            padding: 10px 25px;
            font-weight: 600;
            transition: all 0.3s;
        }
        
        #ai_auto_banner .ai_auto_search-btn-main:hover {
            background: #e09900;
        }
        
        /* Article Section */
        #ai_auto_home-artice {
            padding: 80px 0;
            background-color: white;
        }
        
        /* Featured Articles - Magazine Layout */
        #ai_auto_feature-article {
            margin-bottom: 80px;
        }
        
        .ai_auto_magazine-main {
            height: 100%;
            position: relative;
            overflow: hidden;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            margin-bottom: 30px;
            display: block;
        }
        
        .ai_auto_magazine-main img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .ai_auto_magazine-main:hover img {
            transform: scale(1.05);
        }
        
        .ai_auto_magazine-main .ai_auto_overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0,0,0,0.8));
            padding: 30px;
            color: white;
        }
        
        .ai_auto_magazine-main .ai_auto_post-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: white;
        }
        
        .ai_auto_magazine-main .ai_auto_post-meta {
            display: flex;
            align-items: center;
            gap: 15px;
            font-size: 0.9rem;
        }
        
        .ai_auto_magazine-side .ai_auto_side-item {
            display: flex;
            margin-bottom: 20px;
            padding-bottom: 20px;
            border-bottom: 1px solid #eee;
        }
        
        .ai_auto_magazine-side .ai_auto_side-img {
            flex: 0 0 120px;
            height: 90px;
            border-radius: 8px;
            overflow: hidden;
        }
        
        .ai_auto_magazine-side .ai_auto_side-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }
        
        .ai_auto_magazine-side .ai_auto_side-content {
            padding-left: 20px;
        }
        
        .ai_auto_magazine-side .ai_auto_post-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--ai-dark);
        }
        
        .ai_auto_magazine-side .ai_auto_side-item:hover img {
            transform: scale(1.05);
        }
        
        .ai_auto_magazine-side .ai_auto_post-title:hover {
            color: var(--ai-primary);
        }
        
        /* Recent Articles - Card Waterfall Layout */
        #ai_auto_last-article {
            margin-bottom: 80px;
        }
        
        .ai_auto_waterfall-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .ai_auto_waterfall-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: all 0.3s;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .ai_auto_waterfall-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        
        .ai_auto_waterfall-img {
            height: 200px;
            overflow: hidden;
        }
        
        .ai_auto_waterfall-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .ai_auto_waterfall-card:hover .ai_auto_waterfall-img img {
            transform: scale(1.1);
        }
        
        .ai_auto_waterfall-content {
            padding: 20px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .ai_auto_waterfall-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--ai-dark);
        }
        
        .ai_auto_waterfall-desc {
            color: #666;
            margin-bottom: 20px;
            flex-grow: 1;
        }
        
        .ai_auto_waterfall-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.9rem;
            color: #777;
        }
        
        .ai_auto_tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 10px;
        }
        
        .ai_auto_tag {
            background: rgba(42, 110, 187, 0.1);
            color: var(--ai-primary);
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 0.8rem;
            transition: all 0.3s;
        }
        
        .ai_auto_tag:hover {
            background: var(--ai-primary);
            color: white;
        }
        
        /* Recommended Articles - Text List Layout */
        .ai_auto_text-list-item {
            display: flex;
            padding: 20px 0;
            border-bottom: 1px solid #eee;
            transition: all 0.3s;
        }
        
        .ai_auto_text-list-item:hover {
            background-color: rgba(249, 171, 0, 0.05);
            transform: translateX(5px);
        }
        
        .ai_auto_text-list-img {
            flex: 0 0 100px;
            height: 80px;
            border-radius: 8px;
            overflow: hidden;
            margin-right: 20px;
        }
        
        .ai_auto_text-list-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }
        
        .ai_auto_text-list-content {
            flex-grow: 1;
        }
        
        .ai_auto_text-list-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--ai-dark);
        }
        
        .ai_auto_text-list-title:hover {
            color: var(--ai-primary);
        }
        
        .ai_auto_text-list-meta {
            display: flex;
            gap: 15px;
            font-size: 0.85rem;
            color: #777;
        }
        
        /* Subscribe Section */
        #ai_auto_subscribe {
            background: linear-gradient(to right, var(--ai-primary), var(--ai-secondary));
            padding: 80px 0;
            color: white;
            text-align: center;
        }
        
        #ai_auto_subscribe h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 20px;
        }
        
        #ai_auto_subscribe p {
            max-width: 600px;
            margin: 0 auto 40px;
            font-size: 1.1rem;
            opacity: 0.9;
        }
        
        .ai_auto_subscribe-form {
            max-width: 600px;
            margin: 0 auto;
            position: relative;
        }
        
        .ai_auto_subscribe-input {
            height: 60px;
            border-radius: 50px;
            padding: 0 25px;
            font-size: 1.1rem;
            border: none;
            width: 100%;
            box-shadow: 0 5px 15px rgba(0,0,0,0.15);
        }
        
        .ai_auto_subscribe-btn {
            position: absolute;
            right: 5px;
            top: 5px;
            background: var(--ai-accent1);
            color: white;
            border: none;
            border-radius: 50px;
            padding: 10px 30px;
            font-weight: 600;
            transition: all 0.3s;
            height: 50px;
        }
        
        .ai_auto_subscribe-btn:hover {
            background: #e09900;
        }
        
        /* Footer Styles */
        #ai_auto_footer {
            background: var(--ai-dark);
            color: #ddd;
            padding: 70px 0 0;
        }
        
        #ai_auto_footer h5 {
            color: white;
            font-weight: 600;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        
        #ai_auto_footer h5:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--ai-accent1);
        }
        
        #ai_auto_footer .ai_auto_footer-links {
            list-style: none;
            padding: 0;
        }
        
        #ai_auto_footer .ai_auto_footer-links li {
            margin-bottom: 12px;
        }
        
        #ai_auto_footer .ai_auto_footer-links a {
            color: #aaa;
            text-decoration: none;
            transition: all 0.3s;
        }
        
        #ai_auto_footer .ai_auto_footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        
        #ai_auto_footer .ai_auto_contact-info {
            list-style: none;
            padding: 0;
        }
        
        #ai_auto_footer .ai_auto_contact-info li {
            margin-bottom: 15px;
            display: flex;
            align-items: flex-start;
        }
        
        #ai_auto_footer .ai_auto_contact-info i {
            color: var(--ai-accent1);
            margin-right: 10px;
            min-width: 20px;
        }
        
        .ai_auto_copyright {
            background: rgba(0, 0, 0, 0.2);
            padding: 20px 0;
            margin-top: 60px;
            text-align: center;
            font-size: 0.9rem;
            color: #aaa;
        }
        
        /* Responsive Adjustments */
        @media (max-width: 992px) {
            #ai_auto_banner h1 {
                font-size: 2.5rem;
            }
            
            #ai_auto_banner .ai_auto_banner-desc {
                font-size: 1.1rem;
            }
        }
        
        @media (max-width: 768px) {
            #ai_auto_banner {
                padding: 80px 0;
            }
            
            .ai_auto_magazine-main {
                margin-bottom: 30px;
            }
            
            #ai_auto_footer .ai_auto_footer-col {
                margin-bottom: 40px;
            }
        }