:root {
            --ai_auto_primary: #1A6F5E;
            --ai_auto_secondary: #2A9D8F;
            --ai_auto_accent1: #8AB17D;
            --ai_auto_accent2: #E9C46A;
            --ai_auto_light: #f8f9fa;
            --ai_auto_dark: #212529;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--ai_auto_dark);
            background-color: #f8f9fa;
        }
        
        /* Navigation */
        #ai_auto_navbar {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            padding: 0.8rem 0;
        }
        
        #ai_auto_navbar .ai_auto_navbar-brand {
            color: var(--ai_auto_primary);
            font-weight: 700;
            font-size: 1.8rem;
        }
        
        #ai_auto_navbar .ai_auto_nav-link {
            color: var(--ai_auto_dark);
            font-weight: 500;
            padding: 0.5rem 1rem;
            transition: all 0.3s;
        }
        
        #ai_auto_navbar .ai_auto_nav-link:hover {
            color: var(--ai_auto_primary);
        }
        
        #ai_auto_navbar .ai_auto_search-form {
            position: relative;
        }
        
        #ai_auto_navbar .ai_auto_search-form .ai_auto_search-input {
            border-radius: 50px;
            padding: 0.5rem 1.5rem;
            border: 1px solid #dee2e6;
            transition: all 0.3s;
        }
        
        #ai_auto_navbar .ai_auto_search-form .ai_auto_search-input:focus {
            border-color: var(--ai_auto_primary);
            box-shadow: 0 0 0 0.25rem rgba(26, 111, 94, 0.25);
        }
        
        #ai_auto_navbar .ai_auto_search-form .ai_auto_search-btn {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            background: transparent;
            border: none;
            color: var(--ai_auto_primary);
        }
        
        /* Banner Section */
        #ai_auto_banner {
            background: linear-gradient(rgba(26, 111, 94, 0.9), rgba(42, 157, 143, 0.8)), url('https://images.unsplash.com/photo-1532094349884-543bc11b234d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80');
            background-size: cover;
            background-position: center;
            padding: 8rem 0;
            color: white;
        }
        
        #ai_auto_banner .ai_auto_banner-title {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }
        
        #ai_auto_banner .ai_auto_banner-desc {
            font-size: 1.2rem;
            margin-bottom: 2.5rem;
            max-width: 700px;
        }
        
        #ai_auto_banner .ai_auto_banner-search {
            max-width: 700px;
        }
        
        #ai_auto_banner .ai_auto_banner-search .form-control {
            padding: 1.2rem 1.5rem;
            border-radius: 50px;
            border: none;
            font-size: 1.1rem;
        }
        
        #ai_auto_banner .ai_auto_banner-search .btn {
            position: absolute;
            right: 5px;
            top: 5px;
            padding: 0.9rem 2rem;
            border-radius: 50px;
            background-color: var(--ai_auto_accent2);
            color: var(--ai_auto_dark);
            font-weight: 600;
            transition: all 0.3s;
        }
        
        #ai_auto_banner .ai_auto_banner-search .btn:hover {
            background-color: #d9b25c;
        }
        
        /* Articles Section */
        #ai_auto_home-artice {
            padding: 5rem 0;
        }
        
        .ai_auto_section-title {
            position: relative;
            margin-bottom: 3rem;
            font-weight: 700;
            color: var(--ai_auto_primary);
        }
        
        .ai_auto_section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 80px;
            height: 4px;
            background-color: var(--ai_auto_accent2);
            border-radius: 2px;
        }
        
        /* Featured Articles - Timeline Style */
        #ai_auto_feature-article .ai_auto_timeline-card {
            position: relative;
            border-left: 2px solid var(--ai_auto_secondary);
            padding-left: 2rem;
            margin-bottom: 3rem;
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-date {
            background-color: var(--ai_auto_primary);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            display: inline-block;
            margin-bottom: 1rem;
            font-weight: 500;
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-body {
            display: flex;
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s;
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-body:hover {
            transform: translateY(-5px);
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-img {
            width: 35%;
            overflow: hidden;
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-img:hover img {
            transform: scale(1.05);
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-content {
            width: 65%;
            padding: 1.5rem;
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0.8rem;
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-title a {
            color: var(--ai_auto_dark);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-title a:hover {
            color: var(--ai_auto_primary);
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-desc {
            color: #666;
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-author {
            font-weight: 500;
            color: var(--ai_auto_secondary);
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-labels {
            margin-top: 1rem;
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-label {
            display: inline-block;
            background-color: var(--ai_auto_accent1);
            color: white;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            font-size: 0.8rem;
            margin-right: 0.5rem;
            margin-bottom: 0.5rem;
            text-decoration: none;
            transition: all 0.3s;
        }
        
        #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-label:hover {
            background-color: var(--ai_auto_primary);
            transform: translateY(-2px);
        }
        
        /* Recent Articles - Magazine Style */
        #ai_auto_last-article {
            margin: 5rem 0;
        }
        
        #ai_auto_last-article .ai_auto_magazine-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }
        
        #ai_auto_last-article .ai_auto_main-article {
            grid-column: 1;
            grid-row: 1 / 3;
        }
        
        #ai_auto_last-article .ai_auto_main-article .ai_auto_article-img {
            height: 300px;
            overflow: hidden;
            border-radius: 8px;
        }
        
        #ai_auto_last-article .ai_auto_main-article .ai_auto_article-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        #ai_auto_last-article .ai_auto_main-article:hover .ai_auto_article-img img {
            transform: scale(1.05);
        }
        
        #ai_auto_last-article .ai_auto_main-article .ai_auto_article-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 1.5rem 0 1rem;
        }
        
        #ai_auto_last-article .ai_auto_main-article .ai_auto_article-title a {
            color: var(--ai_auto_dark);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        #ai_auto_last-article .ai_auto_main-article .ai_auto_article-title a:hover {
            color: var(--ai_auto_primary);
        }
        
        #ai_auto_last-article .ai_auto_side-articles .ai_auto_side-article {
            display: flex;
            margin-bottom: 1.5rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid #eee;
        }
        
        #ai_auto_last-article .ai_auto_side-articles .ai_auto_side-article:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        
        #ai_auto_last-article .ai_auto_side-articles .ai_auto_article-img {
            width: 120px;
            height: 100px;
            overflow: hidden;
            border-radius: 6px;
            flex-shrink: 0;
        }
        
        #ai_auto_last-article .ai_auto_side-articles .ai_auto_article-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        #ai_auto_last-article .ai_auto_side-articles .ai_auto_article-img:hover img {
            transform: scale(1.05);
        }
        
        #ai_auto_last-article .ai_auto_side-articles .ai_auto_article-content {
            padding-left: 1.5rem;
        }
        
        #ai_auto_last-article .ai_auto_side-articles .ai_auto_article-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        
        #ai_auto_last-article .ai_auto_side-articles .ai_auto_article-title a {
            color: var(--ai_auto_dark);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        #ai_auto_last-article .ai_auto_side-articles .ai_auto_article-title a:hover {
            color: var(--ai_auto_primary);
        }
        
        #ai_auto_last-article .ai_auto_side-articles .ai_auto_article-meta {
            font-size: 0.9rem;
            color: #777;
        }
        
        /* Recommended Articles - Image Overlay Style */
        #ai_auto_recommend-article {
            margin-top: 5rem;
        }
        
        #ai_auto_recommend-article .ai_auto_overlay-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 2rem;
        }
        
        #ai_auto_recommend-article .ai_auto_overlay-card {
            position: relative;
            height: 350px;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        #ai_auto_recommend-article .ai_auto_overlay-card .ai_auto_card-img {
            width: 100%;
            height: 100%;
        }
        
        #ai_auto_recommend-article .ai_auto_overlay-card .ai_auto_card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        #ai_auto_recommend-article .ai_auto_overlay-card .ai_auto_overlay-content {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 2rem;
            background: linear-gradient(to top, rgba(26, 111, 94, 0.9), transparent);
            color: white;
            transform: translateY(100%);
            transition: transform 0.4s;
            opacity: 0;
        }
        
        #ai_auto_recommend-article .ai_auto_overlay-card:hover .ai_auto_overlay-content {
            transform: translateY(0);
            opacity: 1;
        }
        
        #ai_auto_recommend-article .ai_auto_overlay-card .ai_auto_overlay-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 0.8rem;
        }
        
        #ai_auto_recommend-article .ai_auto_overlay-card .ai_auto_overlay-title a {
            color: white;
            text-decoration: none;
        }
        
        #ai_auto_recommend-article .ai_auto_overlay-card .ai_auto_overlay-meta {
            font-size: 0.9rem;
            margin-bottom: 1rem;
        }
        
        #ai_auto_recommend-article .ai_auto_overlay-card .ai_auto_overlay-labels {
            display: flex;
            flex-wrap: wrap;
        }
        
        #ai_auto_recommend-article .ai_auto_overlay-card .ai_auto_overlay-label {
            background-color: var(--ai_auto_accent2);
            color: var(--ai_auto_dark);
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            font-size: 0.8rem;
            margin-right: 0.5rem;
            margin-bottom: 0.5rem;
            text-decoration: none;
        }
        
        /* Subscribe Section */
        #ai_auto_subscribe {
            background-color: var(--ai_auto_primary);
            color: white;
            padding: 5rem 0;
        }
        
        #ai_auto_subscribe .ai_auto_subscribe-title {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }
        
        #ai_auto_subscribe .ai_auto_subscribe-desc {
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto 2.5rem;
            opacity: 0.9;
        }
        
        #ai_auto_subscribe .ai_auto_subscribe-form {
            max-width: 600px;
            margin: 0 auto;
            position: relative;
        }
        
        #ai_auto_subscribe .ai_auto_subscribe-form .form-control {
            padding: 1.2rem 1.5rem;
            border-radius: 50px;
            border: none;
            font-size: 1.1rem;
        }
        
        #ai_auto_subscribe .ai_auto_subscribe-form .btn {
            position: absolute;
            right: 5px;
            top: 5px;
            padding: 0.9rem 2rem;
            border-radius: 50px;
            background-color: var(--ai_auto_accent2);
            color: var(--ai_auto_dark);
            font-weight: 600;
            transition: all 0.3s;
        }
        
        #ai_auto_subscribe .ai_auto_subscribe-form .btn:hover {
            background-color: #d9b25c;
        }
        
        /* Footer */
        #ai_auto_footer {
            background-color: #222;
            color: #aaa;
            padding-top: 4rem;
        }
        
        #ai_auto_footer .ai_auto_footer-col {
            margin-bottom: 2.5rem;
        }
        
        #ai_auto_footer .ai_auto_footer-title {
            color: white;
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 0.8rem;
        }
        
        #ai_auto_footer .ai_auto_footer-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background-color: var(--ai_auto_accent2);
        }
        
        #ai_auto_footer .ai_auto_footer-desc {
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }
        
        #ai_auto_footer .ai_auto_footer-links {
            list-style: none;
            padding: 0;
        }
        
        #ai_auto_footer .ai_auto_footer-links li {
            margin-bottom: 0.8rem;
        }
        
        #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: var(--ai_auto_accent2);
            padding-left: 5px;
        }
        
        #ai_auto_footer .ai_auto_copyright {
            background-color: #111;
            padding: 1.5rem 0;
            text-align: center;
            font-size: 0.9rem;
        }
        
        /* Responsive adjustments */
        @media (max-width: 992px) {
            #ai_auto_last-article .ai_auto_magazine-grid {
                grid-template-columns: 1fr;
            }
            
            #ai_auto_last-article .ai_auto_main-article {
                grid-column: 1;
                grid-row: auto;
                margin-bottom: 2rem;
            }
            
            #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-body {
                flex-direction: column;
            }
            
            #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-img,
            #ai_auto_feature-article .ai_auto_timeline-card .ai_auto_card-content {
                width: 100%;
            }
        }
        
        @media (max-width: 768px) {
            #ai_auto_banner {
                padding: 5rem 0;
            }
            
            #ai_auto_banner .ai_auto_banner-title {
                font-size: 2.5rem;
            }
            
            #ai_auto_home-artice,
            #ai_auto_subscribe {
                padding: 3rem 0;
            }
        }