* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
            overflow-x: hidden;
        }
        a {
            color: #0d6efd;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #0a58ca;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #fff;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 15px;
        }
        .logo a {
            font-size: 1.8rem;
            font-weight: 700;
            color: #ffd700;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .logo a:hover {
            color: #fff;
        }
        .mobile-toggle {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: #ffd700;
            cursor: pointer;
        }
        nav ul {
            display: flex;
            list-style: none;
        }
        nav ul li {
            margin-left: 1.5rem;
        }
        nav ul li a {
            color: #fff;
            font-weight: 500;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
        }
        nav ul li a:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        .breadcrumb {
            padding: 0.8rem 15px;
            background-color: #2d3748;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #a0aec0;
        }
        .breadcrumb a:hover {
            color: #fff;
        }
        .breadcrumb span {
            color: #ffd700;
            margin: 0 5px;
        }
        main {
            padding: 2rem 0;
            background-color: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            margin: 1rem auto;
        }
        .article-header {
            text-align: center;
            margin-bottom: 2rem;
            padding: 0 15px;
        }
        .article-header h1 {
            font-size: 2.5rem;
            color: #1a1a2e;
            margin-bottom: 1rem;
            line-height: 1.2;
        }
        .article-meta {
            color: #6c757d;
            font-size: 0.95rem;
            margin-bottom: 1rem;
        }
        .article-content {
            padding: 0 15px;
        }
        .article-content h2 {
            font-size: 2rem;
            color: #16213e;
            margin: 2rem 0 1rem;
            border-left: 4px solid #ffd700;
            padding-left: 10px;
        }
        .article-content h3 {
            font-size: 1.5rem;
            color: #2d3748;
            margin: 1.5rem 0 0.8rem;
        }
        .article-content p {
            margin-bottom: 1.2rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .article-content strong {
            color: #1a1a2e;
            font-weight: 700;
        }
        .article-content em {
            color: #6c757d;
        }
        .highlight-box {
            background-color: #f1f8ff;
            border-left: 4px solid #0d6efd;
            padding: 1rem;
            margin: 1.5rem 0;
            border-radius: 4px;
        }
        .image-container {
            margin: 2rem 0;
            text-align: center;
        }
        .image-container img {
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            max-height: 500px;
            object-fit: cover;
            margin: 0 auto;
        }
        .image-caption {
            font-size: 0.9rem;
            color: #6c757d;
            margin-top: 0.5rem;
        }
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .feature-card {
            background: #f8f9fa;
            padding: 1.5rem;
            border-radius: 8px;
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
        }
        .feature-card i {
            font-size: 2.5rem;
            color: #ffd700;
            margin-bottom: 1rem;
        }
        .feature-card h4 {
            font-size: 1.2rem;
            color: #16213e;
            margin-bottom: 0.5rem;
        }
        .interactive-section {
            margin: 3rem 0;
            padding: 2rem;
            background-color: #f8f9fa;
            border-radius: 8px;
        }
        .interactive-section h2 {
            text-align: center;
            color: #1a1a2e;
        }
        .search-box, .comment-form, .rating-form {
            max-width: 600px;
            margin: 1.5rem auto;
            padding: 1.5rem;
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #2d3748;
        }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid #ced4da;
            border-radius: 4px;
            font-size: 1rem;
            transition: border-color 0.3s ease;
        }
        .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
            border-color: #0d6efd;
            outline: none;
        }
        .btn {
            display: inline-block;
            padding: 0.75rem 1.5rem;
            background-color: #0d6efd;
            color: #fff;
            border: none;
            border-radius: 4px;
            font-size: 1rem;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
        .btn:hover {
            background-color: #0a58ca;
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            margin: 0.5rem 0;
        }
        .star {
            font-size: 1.5rem;
            color: #ccc;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .star:hover, .star.active {
            color: #ffd700;
        }
        .web-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
            padding: 2rem 15px;
            background-color: #2d3748;
        }
        .web-link {
            padding: 0.8rem 1.5rem;
            background-color: #4a5568;
            border-radius: 4px;
            transition: background-color 0.3s ease;
        }
        .web-link:hover {
            background-color: #718096;
        }
        .web-link a {
            color: #fff;
            font-weight: 500;
        }
        footer {
            background-color: #1a1a2e;
            color: #a0aec0;
            text-align: center;
            padding: 2rem 15px;
        }
        .copyright {
            margin-top: 1rem;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .mobile-toggle {
                display: block;
            }
            nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #1a1a2e;
                padding: 1rem;
                box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            }
            nav ul.active {
                display: flex;
            }
            nav ul li {
                margin: 0.5rem 0;
            }
            .article-header h1 {
                font-size: 2rem;
            }
            .article-content h2 {
                font-size: 1.8rem;
            }
            .article-content h3 {
                font-size: 1.3rem;
            }
            .features-grid {
                grid-template-columns: 1fr;
            }
            .interactive-section {
                padding: 1rem;
            }
            .web-links {
                flex-direction: column;
                align-items: center;
            }
        }