:root {
            --primary-color: #2E7D32;
            --secondary-color: #00695C;
            --accent-color-1: #558B2F;
            --accent-color-2: #9E9D24;
            --light-bg: #f8f9fa;
            --dark-text: #333;
            --light-text: #fff;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: #f5f8fa;
            color: #333;
            background-image: linear-gradient(rgba(255,255,255,0.95), rgba(255,255,255,0.95)), 
                              url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" stroke="%232e7d32" stroke-width="0.5" fill="none"/><path d="M10,10 Q40,5 50,40 T90,90" stroke="%2300695c" stroke-width="0.3" fill="none"/></svg>');
            background-size: 300px;
        }
        
        /* Navigation Bar */
        #ai_auto_navbar {
            background-color: var(--primary-color);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        .ai_auto_navbar-brand {
            font-weight: 700;
            letter-spacing: 1px;
            color: var(--light-text) !important;
            font-size: 1.4rem;
        }
        
        .ai_auto_navbar-brand i {
            color: var(--accent-color-2);
            margin-right: 8px;
        }
        
        .ai_auto_nav-link {
            color: rgba(255,255,255,0.85) !important;
            font-weight: 500;
            margin: 0 5px;
            padding: 8px 15px !important;
            border-radius: 4px;
            transition: all 0.3s;
        }
        
        .ai_auto_nav-link:hover, .ai_auto_nav-link.active {
            background-color: rgba(255,255,255,0.15);
            color: var(--light-text) !important;
        }
        
        .ai_auto_search-form {
            position: relative;
            max-width: 300px;
        }
        
        .ai_auto_search-input {
            background-color: rgba(255,255,255,0.15);
            border: none;
            color: white;
            padding-left: 40px;
            border-radius: 50px;
            transition: all 0.3s;
        }
        
        .ai_auto_search-input:focus {
            background-color: rgba(255,255,255,0.25);
            box-shadow: none;
            color: white;
        }
        
        .ai_auto_search-input::placeholder {
            color: rgba(255,255,255,0.7);
        }
        
        .ai_auto_search-btn {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: rgba(255,255,255,0.7);
        }
        
        /* Banner Section */
        #ai_auto_banner {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }
        
        .ai_auto_banner-content {
            position: relative;
            z-index: 2;
        }
        
        .ai_auto_banner-title {
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: 20px;
        }
        
        .ai_auto_banner-desc {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 30px;
            opacity: 0.9;
        }
        
        .ai_auto_banner-search {
            max-width: 600px;
            margin: 0 auto;
        }
        
        .ai_auto_banner-search .form-control {
            padding: 15px 25px;
            border-radius: 50px;
            border: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.15);
        }
        
        .ai_auto_banner-search .btn {
            position: absolute;
            right: 5px;
            top: 5px;
            padding: 10px 25px;
            border-radius: 50px;
            background: var(--accent-color-1);
            border: none;
            color: white;
            font-weight: 600;
        }
        
        .ai_auto_banner-pattern {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            opacity: 0.1;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="8" fill="white"/><circle cx="50" cy="50" r="5" fill="white"/><circle cx="80" cy="30" r="3" fill="white"/><circle cx="40" cy="70" r="6" fill="white"/><circle cx="70" cy="80" r="4" fill="white"/></svg>');
            background-size: 200px;
        }
        
        /* Article Sections */
        #ai_auto_home-artice {
            padding: 80px 0;
        }
        
        .ai_auto_section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 30px;
            font-weight: 700;
            color: var(--secondary-color);
        }
        
        .ai_auto_section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--accent-color-1);
        }
        
        /* Featured Articles - Magazine Style */
        #ai_auto_feature-article {
            margin-bottom: 60px;
        }
        
        .ai_auto_featured-main {
            position: relative;
            height: 100%;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s;
        }
        
        .ai_auto_featured-main:hover {
            transform: translateY(-5px);
        }
        
        .ai_auto_featured-main img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .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(transparent, rgba(0,0,0,0.8));
            color: white;
            padding: 25px;
        }
        
        .ai_auto_featured-main-title {
            font-size: 1.8rem;
            margin-bottom: 10px;
        }
        
        .ai_auto_featured-main-meta {
            font-size: 0.9rem;
            opacity: 0.8;
        }
        
        .ai_auto_featured-side {
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .ai_auto_featured-side-item {
            display: flex;
            margin-bottom: 20px;
            padding-bottom: 20px;
            border-bottom: 1px solid #eee;
            transition: all 0.3s;
        }
        
        .ai_auto_featured-side-item:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        
        .ai_auto_featured-side-item:hover {
            transform: translateX(5px);
        }
        
        .ai_auto_featured-side-img {
            width: 120px;
            height: 100px;
            border-radius: 6px;
            overflow: hidden;
            flex-shrink: 0;
            margin-right: 15px;
        }
        
        .ai_auto_featured-side-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }
        
        .ai_auto_featured-side-item:hover .ai_auto_featured-side-img img {
            transform: scale(1.05);
        }
        
        .ai_auto_featured-side-content {
            flex: 1;
        }
        
        .ai_auto_featured-side-title {
            font-weight: 600;
            margin-bottom: 5px;
            font-size: 1.1rem;
        }
        
        .ai_auto_featured-side-meta {
            font-size: 0.85rem;
            color: #666;
        }
        
        /* Recent Articles - Timeline Style */
        #ai_auto_last-article {
            margin-bottom: 60px;
        }
        
        .ai_auto_timeline-container {
            position: relative;
            padding-left: 30px;
        }
        
        .ai_auto_timeline-container::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--accent-color-1);
        }
        
        .ai_auto_timeline-item {
            position: relative;
            margin-bottom: 40px;
            background: white;
            border-radius: 8px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
            transition: all 0.3s;
        }
        
        .ai_auto_timeline-item:hover {
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transform: translateY(-3px);
        }
        
        .ai_auto_timeline-item::before {
            content: '';
            position: absolute;
            left: -38px;
            top: 20px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--secondary-color);
            border: 3px solid white;
            z-index: 2;
        }
        
        .ai_auto_timeline-date {
            background: var(--primary-color);
            color: white;
            padding: 10px 15px;
            border-radius: 8px 8px 0 0;
            font-weight: 600;
        }
        
        .ai_auto_timeline-content {
            display: flex;
            padding: 20px;
        }
        
        .ai_auto_timeline-img {
            width: 200px;
            height: 150px;
            border-radius: 6px;
            overflow: hidden;
            flex-shrink: 0;
            margin-right: 20px;
        }
        
        .ai_auto_timeline-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .ai_auto_timeline-text {
            flex: 1;
        }
        
        .ai_auto_timeline-title {
            font-weight: 700;
            margin-bottom: 10px;
            font-size: 1.3rem;
            color: var(--secondary-color);
        }
        
        .ai_auto_timeline-desc {
            margin-bottom: 15px;
            color: #555;
        }
        
        .ai_auto_timeline-meta {
            display: flex;
            align-items: center;
            font-size: 0.9rem;
            color: #777;
        }
        
        .ai_auto_timeline-author {
            margin-right: 15px;
        }
        
        .ai_auto_timeline-labels {
            display: flex;
            flex-wrap: wrap;
            margin-top: 10px;
        }
        
        .ai_auto_timeline-label {
            background: rgba(46, 125, 50, 0.1);
            color: var(--primary-color);
            padding: 3px 10px;
            border-radius: 20px;
            font-size: 0.8rem;
            margin-right: 8px;
            margin-bottom: 8px;
            transition: all 0.3s;
        }
        
        .ai_auto_timeline-label:hover {
            background: var(--primary-color);
            color: white;
        }
        
        /* Recommended Articles - Image Fusion Card */
        #ai_auto_recommend-article {
            margin-bottom: 60px;
        }
        
        .ai_auto_fusion-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
        }
        
        .ai_auto_fusion-card {
            position: relative;
            height: 280px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        
        .ai_auto_fusion-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .ai_auto_fusion-card:hover .ai_auto_fusion-img {
            transform: scale(1.05);
        }
        
        .ai_auto_fusion-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0,0,0,0.7));
            padding: 20px;
            transform: translateY(100%);
            transition: transform 0.3s;
        }
        
        .ai_auto_fusion-card:hover .ai_auto_fusion-overlay {
            transform: translateY(0);
        }
        
        .ai_auto_fusion-title {
            color: white;
            font-weight: 700;
            margin-bottom: 10px;
            font-size: 1.2rem;
        }
        
        .ai_auto_fusion-meta {
            color: rgba(255,255,255,0.8);
            font-size: 0.9rem;
        }
        
        /* Subscribe Section */
        #ai_auto_subscribe {
            background: linear-gradient(135deg, var(--accent-color-1), var(--accent-color-2));
            padding: 80px 0;
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .ai_auto_subscribe-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }
        
        .ai_auto_subscribe-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 20px;
        }
        
        .ai_auto_subscribe-desc {
            font-size: 1.1rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .ai_auto_subscribe-form {
            max-width: 500px;
            margin: 0 auto;
        }
        
        .ai_auto_subscribe-input {
            padding: 15px 20px;
            border: none;
            border-radius: 50px 0 0 50px;
            width: 100%;
        }
        
        .ai_auto_subscribe-btn {
            padding: 15px 30px;
            background: var(--primary-color);
            color: white;
            border: none;
            border-radius: 0 50px 50px 0;
            font-weight: 600;
            transition: background 0.3s;
        }
        
        .ai_auto_subscribe-btn:hover {
            background: var(--secondary-color);
        }
        
        .ai_auto_subscribe-pattern {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            opacity: 0.1;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><polygon points="50,5 20,95 95,35 5,35 80,95" fill="white"/></svg>');
            background-size: 150px;
        }
        
        /* Footer */
        #ai_auto_footer {
            background: var(--secondary-color);
            color: rgba(255,255,255,0.8);
            padding-top: 60px;
        }
        
        .ai_auto_footer-title {
            color: white;
            font-weight: 700;
            margin-bottom: 20px;
            font-size: 1.2rem;
            position: relative;
            padding-bottom: 10px;
        }
        
        .ai_auto_footer-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--accent-color-2);
        }
        
        .ai_auto_footer-links {
            list-style: none;
            padding: 0;
        }
        
        .ai_auto_footer-links li {
            margin-bottom: 10px;
        }
        
        .ai_auto_footer-links a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            transition: all 0.3s;
        }
        
        .ai_auto_footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .ai_auto_footer-contact li {
            display: flex;
            align-items: flex-start;
            margin-bottom: 15px;
        }
        
        .ai_auto_footer-contact i {
            margin-right: 10px;
            color: var(--accent-color-2);
            width: 20px;
        }
        
        .ai_auto_footer-desc {
            margin-top: 20px;
            max-width: 300px;
        }
        
        .ai_auto_footer-bottom {
            background: rgba(0,0,0,0.1);
            padding: 20px 0;
            margin-top: 50px;
            text-align: center;
        }
        
        /* Responsive Adjustments */
        @media (max-width: 991px) {
            .ai_auto_timeline-content {
                flex-direction: column;
            }
            
            .ai_auto_timeline-img {
                width: 100%;
                margin-bottom: 15px;
            }
        }
        
        @media (max-width: 767px) {
            .ai_auto_featured-main {
                margin-bottom: 30px;
            }
            
            .ai_auto_banner-title {
                font-size: 2.2rem;
            }
            
            .ai_auto_subscribe-title {
                font-size: 1.7rem;
            }
        }