:root {
            --primary: #2E7D32;
            --secondary: #FF9800;
            --dark: #1B5E20;
            --light: #E8F5E9;
            --text: #212121;
            --text-light: #757575;
            --white: #FFFFFF;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
            --border-radius: 12px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Nirmala UI', Arial, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #f9f9f9;
            color: var(--text);
            line-height: 1.7;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, var(--dark), var(--primary));
            color: var(--white);
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--white);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 1px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .logo i {
            color: var(--secondary);
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            color: var(--white);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 16px;
            border-radius: 30px;
            transition: var(--transition);
        }
        .desktop-nav a:hover,
        .desktop-nav a.active {
            background-color: rgba(255, 255, 255, 0.15);
            transform: translateY(-2px);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--white);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            background-color: var(--dark);
            padding: 20px;
            flex-direction: column;
            gap: 15px;
            animation: slideDown 0.4s ease;
        }
        @keyframes slideDown {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .mobile-nav a {
            color: var(--white);
            text-decoration: none;
            font-weight: 600;
            padding: 12px 20px;
            border-radius: 8px;
            display: block;
            transition: var(--transition);
            border-left: 4px solid transparent;
        }
        .mobile-nav a:hover,
        .mobile-nav a.active {
            background-color: rgba(255, 255, 255, 0.1);
            border-left-color: var(--secondary);
        }
        .breadcrumb {
            background-color: var(--light);
            padding: 12px 0;
            font-size: 0.95rem;
            color: var(--text-light);
            border-bottom: 1px solid #ddd;
        }
        .breadcrumb a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        .breadcrumb a:hover {
            text-decoration: underline;
            color: var(--dark);
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        .article-content {
            background-color: var(--white);
            padding: 40px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .article-content h1 {
            color: var(--dark);
            font-size: 2.8rem;
            margin-bottom: 20px;
            line-height: 1.3;
            border-bottom: 3px solid var(--secondary);
            padding-bottom: 15px;
        }
        .article-meta {
            display: flex;
            gap: 20px;
            margin-bottom: 30px;
            color: var(--text-light);
            font-size: 0.95rem;
            flex-wrap: wrap;
        }
        .meta-item i {
            margin-right: 6px;
            color: var(--primary);
        }
        .intro-box {
            background: linear-gradient(to right, var(--light), #e3f2fd);
            padding: 25px;
            border-radius: var(--border-radius);
            border-left: 6px solid var(--secondary);
            margin-bottom: 35px;
        }
        .intro-box p {
            font-size: 1.2rem;
            color: var(--text);
            font-weight: 500;
        }
        h2, h3, h4 {
            color: var(--dark);
            margin: 30px 0 15px 0;
            line-height: 1.4;
        }
        h2 {
            font-size: 2rem;
            border-bottom: 2px solid #e0e0e0;
            padding-bottom: 10px;
        }
        h3 {
            font-size: 1.6rem;
            color: var(--primary);
        }
        h4 {
            font-size: 1.3rem;
            color: #555;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: #FFF9C4;
            padding: 20px;
            border-radius: 10px;
            border: 1px dashed var(--secondary);
            margin: 25px 0;
        }
        .highlight p {
            margin-bottom: 0;
            font-weight: 600;
            color: #5D4037;
        }
        .feature-img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: var(--border-radius);
            margin: 25px 0;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
            border: 5px solid var(--white);
            transition: transform 0.5s ease;
        }
        .feature-img:hover {
            transform: scale(1.01);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: var(--text-light);
            margin-top: -15px;
            margin-bottom: 30px;
            font-size: 0.95rem;
        }
        .quote {
            font-size: 1.3rem;
            font-style: italic;
            color: var(--primary);
            border-left: 5px solid var(--secondary);
            padding-left: 25px;
            margin: 30px 0;
            line-height: 1.6;
        }
        ul, ol {
            padding-left: 30px;
            margin-bottom: 25px;
        }
        li {
            margin-bottom: 10px;
        }
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            border-radius: 10px;
            overflow: hidden;
        }
        .comparison-table th,
        .comparison-table td {
            padding: 18px 20px;
            text-align: left;
            border-bottom: 1px solid #eee;
        }
        .comparison-table th {
            background-color: var(--primary);
            color: white;
            font-weight: 600;
        }
        .comparison-table tr:nth-child(even) {
            background-color: #f8f8f8;
        }
        .comparison-table tr:hover {
            background-color: #f0f7f0;
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background-color: var(--white);
            border-radius: var(--border-radius);
            padding: 25px;
            box-shadow: var(--shadow);
        }
        .widget-title {
            font-size: 1.4rem;
            color: var(--dark);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--light);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .widget-title i {
            color: var(--secondary);
        }
        .search-form {
            display: flex;
            margin-bottom: 20px;
        }
        .search-form input {
            flex: 1;
            padding: 14px 18px;
            border: 2px solid #ddd;
            border-radius: 30px 0 0 30px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .search-form input:focus {
            outline: none;
            border-color: var(--primary);
        }
        .search-form button {
            background: linear-gradient(to right, var(--primary), var(--dark));
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 30px 30px 0;
            cursor: pointer;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: linear-gradient(to right, var(--dark), #0d3c0d);
        }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 8px;
            font-size: 2rem;
            margin: 10px 0;
        }
        .stars i {
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .stars i:hover,
        .stars i.active {
            color: #FFC107;
        }
        .rating-widget input,
        .rating-widget textarea {
            padding: 14px;
            border: 1px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .rating-widget input:focus,
        .rating-widget textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
        }
        .rating-widget button {
            background-color: var(--secondary);
            color: white;
            border: none;
            padding: 16px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            margin-top: 10px;
        }
        .rating-widget button:hover {
            background-color: #F57C00;
            transform: translateY(-3px);
        }
        .comment-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .comment-item {
            border-bottom: 1px solid #eee;
            padding-bottom: 20px;
        }
        .comment-author {
            font-weight: 600;
            color: var(--dark);
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }
        .comment-date {
            font-size: 0.85rem;
            color: var(--text-light);
        }
        .internal-links {
            background-color: var(--light);
            padding: 40px 0;
            border-top: 1px solid #ddd;
            border-bottom: 1px solid #ddd;
        }
        .web-link {
            display: inline-block;
            margin: 10px 15px;
            padding: 12px 25px;
            background-color: var(--white);
            border-radius: 50px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
            transition: var(--transition);
        }
        .web-link a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .web-link:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            background-color: #e8f5e9;
        }
        .web-link i {
            font-size: 0.9rem;
            color: var(--secondary);
        }
        footer {
            background-color: var(--dark);
            color: var(--white);
            padding: 40px 0 20px;
        }
        .footer-content {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h3 {
            color: var(--secondary);
            font-size: 1.5rem;
            margin-bottom: 20px;
            border-bottom: 2px solid rgba(255, 255, 255, 0.1);
            padding-bottom: 10px;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-links a:hover {
            color: var(--secondary);
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #aaa;
            font-size: 0.95rem;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .article-content h1 {
                font-size: 2.4rem;
            }
            .desktop-nav {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            .mobile-nav.show {
                display: flex;
            }
        }
        @media (max-width: 768px) {
            .header-top {
                flex-direction: column;
                gap: 15px;
                padding: 20px 0;
            }
            .logo a {
                font-size: 1.9rem;
            }
            .article-content {
                padding: 25px;
            }
            .article-content h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            h3 {
                font-size: 1.4rem;
            }
            .comparison-table {
                display: block;
                overflow-x: auto;
            }
            .footer-content {
                flex-direction: column;
                gap: 30px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            .article-content {
                padding: 20px;
            }
            .article-content h1 {
                font-size: 1.8rem;
            }
            .intro-box p {
                font-size: 1.1rem;
            }
            .search-form input {
                padding: 12px 15px;
            }
            .web-link {
                margin: 8px 10px;
                padding: 10px 20px;
            }
        }