* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-color: #8B4513;
            --secondary-color: #D2691E;
            --accent-color: #CD853F;
            --text-color: #333;
            --light-color: #f8f9fa;
            --dark-color: #343a40;
            --shadow: 0 2px 10px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background-color: var(--light-color);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: 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 {
            font-size: 2rem;
            font-weight: bold;
            text-decoration: none;
            color: white;
            display: flex;
            align-items: center;
        }
        .logo i {
            margin-right: 10px;
        }
        .search-form {
            display: flex;
            max-width: 400px;
            width: 100%;
        }
        .search-form input {
            flex: 1;
            padding: 10px 15px;
            border: none;
            border-radius: 5px 0 0 5px;
            font-size: 1rem;
        }
        .search-form button {
            background: var(--dark-color);
            color: white;
            border: none;
            padding: 10px 15px;
            border-radius: 0 5px 5px 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: #495057;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        nav {
            background: rgba(0,0,0,0.1);
        }
        .nav-links {
            display: flex;
            list-style: none;
        }
        .nav-links li {
            position: relative;
        }
        .nav-links a {
            display: block;
            padding: 15px 20px;
            color: white;
            text-decoration: none;
            transition: var(--transition);
        }
        .nav-links a:hover {
            background: rgba(255,255,255,0.1);
        }
        .breadcrumb {
            padding: 10px 0;
            background: rgba(255,255,255,0.1);
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: white;
            text-decoration: none;
        }
        .breadcrumb span {
            margin: 0 5px;
        }
        main {
            padding: 30px 0;
        }
        .article-header {
            margin-bottom: 30px;
            text-align: center;
        }
        .article-header h1 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        .article-meta {
            display: flex;
            justify-content: center;
            gap: 20px;
            color: #666;
            font-size: 0.9rem;
        }
        .article-content {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 30px;
        }
        .content-main {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        .content-sidebar {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .sidebar-widget {
            background: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            color: var(--primary-color);
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--accent-color);
        }
        .info-box {
            background: #f8f9fa;
            border-left: 4px solid var(--primary-color);
            padding: 15px;
            margin-bottom: 20px;
        }
        .info-box h4 {
            margin-bottom: 10px;
            color: var(--primary-color);
        }
        .rating-section {
            text-align: center;
            padding: 20px;
            background: #f8f9fa;
            border-radius: 10px;
            margin: 20px 0;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 5px;
            margin: 15px 0;
        }
        .star {
            font-size: 1.5rem;
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover, .star.active {
            color: #ffc107;
        }
        .comment-section {
            margin-top: 30px;
        }
        .comment-form {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 30px;
        }
        .form-group {
            margin-bottom: 15px;
        }
        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
        }
        .form-group input, .form-group textarea {
            width: 100%;
            padding: 10px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-family: inherit;
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            background: var(--primary-color);
            color: white;
            padding: 10px 20px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            transition: var(--transition);
            font-size: 1rem;
            text-decoration: none;
        }
        .btn:hover {
            background: var(--secondary-color);
            transform: translateY(-2px);
        }
        .comments-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .comment {
            background: white;
            padding: 15px;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
            font-size: 0.9rem;
            color: #666;
        }
        .comment-author {
            font-weight: bold;
            color: var(--primary-color);
        }
        .article-image {
            width: 100%;
            height: auto;
            border-radius: 10px;
            margin: 20px 0;
            box-shadow: var(--shadow);
        }
        h2 {
            color: var(--primary-color);
            margin: 25px 0 15px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--accent-color);
        }
        h3 {
            color: var(--secondary-color);
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 15px;
            text-align: justify;
        }
        ul, ol {
            margin: 15px 0;
            padding-left: 20px;
        }
        li {
            margin-bottom: 8px;
        }
        strong {
            color: var(--primary-color);
        }
        .highlight {
            background: #fff9c4;
            padding: 2px 5px;
            border-radius: 3px;
        }
        .internal-links {
            background: #f8f9fa;
            padding: 30px 0;
            margin-top: 40px;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
        .web-link {
            background: white;
            padding: 15px;
            border-radius: 5px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .web-link:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .web-link a {
            color: var(--primary-color);
            text-decoration: none;
            font-weight: bold;
        }
        .web-link a:hover {
            text-decoration: underline;
        }
        footer {
            background: var(--dark-color);
            color: white;
            padding: 30px 0;
            text-align: center;
        }
        .footer-content {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .copyright {
            font-size: 0.9rem;
            opacity: 0.8;
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .search-form {
                order: 3;
                margin-top: 15px;
                max-width: 100%;
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
            }
            .nav-links.active {
                display: flex;
            }
            .article-content {
                grid-template-columns: 1fr;
            }
            .article-header h1 {
                font-size: 2rem;
            }
            .web-links {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            .content-main, .sidebar-widget {
                padding: 20px 15px;
            }
            .article-header h1 {
                font-size: 1.8rem;
            }
        }