* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.6;
            font-size: 18px;
        }
        a {
            text-decoration: none;
            color: #007bff;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #0056b3;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
            color: white;
            padding: 15px 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;
        }
        .logo a {
            font-size: 28px;
            font-weight: 700;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            font-size: 32px;
        }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            color: white;
            font-weight: 500;
            padding: 8px 15px;
            border-radius: 20px;
            transition: background 0.3s;
        }
        .nav-desktop a:hover {
            background: rgba(255, 255, 255, 0.2);
        }
        .hamburger {
            display: none;
            font-size: 24px;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: #6a11cb;
            padding: 15px;
            border-radius: 10px;
            margin-top: 15px;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            color: white;
            padding: 10px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .nav-mobile a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            padding: 10px 0;
            font-size: 14px;
            color: #ccc;
            margin-top: 10px;
        }
        .breadcrumb a {
            color: #ffcc00;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            padding: 40px 0;
            background: white;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin: 20px auto;
            max-width: 1100px;
        }
        .article-header {
            text-align: center;
            padding: 30px 20px;
            background: linear-gradient(to right, #ff7e5f, #feb47b);
            color: white;
            border-radius: 15px 15px 0 0;
            margin-bottom: 30px;
        }
        .article-header h1 {
            font-size: 36px;
            margin-bottom: 15px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }
        @media (max-width: 768px) {
            .article-header h1 {
                font-size: 28px;
            }
        }
        .article-meta {
            display: flex;
            justify-content: center;
            gap: 20px;
            font-size: 16px;
            opacity: 0.9;
        }
        .article-content {
            padding: 0 40px 40px;
        }
        @media (max-width: 768px) {
            .article-content {
                padding: 0 20px 30px;
            }
        }
        .section {
            margin-bottom: 40px;
        }
        h2 {
            font-size: 28px;
            color: #2575fc;
            border-left: 5px solid #ff7e5f;
            padding-left: 15px;
            margin-bottom: 20px;
        }
        h3 {
            font-size: 22px;
            color: #6a11cb;
            margin-bottom: 15px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
            line-height: 1.8;
        }
        .highlight {
            background: #fffacd;
            padding: 15px;
            border-left: 4px solid #ffcc00;
            border-radius: 5px;
            margin: 20px 0;
        }
        .emoji {
            font-size: 24px;
            margin-right: 10px;
        }
        .image-container {
            text-align: center;
            margin: 30px 0;
        }
        .image-container img {
            border-radius: 10px;
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s ease;
        }
        .image-container img:hover {
            transform: scale(1.02);
        }
        .image-caption {
            font-style: italic;
            color: #666;
            margin-top: 10px;
            font-size: 16px;
        }
        .search-box {
            background: #f1f8ff;
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
            text-align: center;
        }
        .search-box form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-box input {
            flex: 1;
            padding: 15px;
            border: 2px solid #2575fc;
            border-radius: 50px 0 0 50px;
            font-size: 16px;
            outline: none;
        }
        .search-box button {
            background: #2575fc;
            color: white;
            border: none;
            padding: 15px 25px;
            border-radius: 0 50px 50px 0;
            cursor: pointer;
            font-size: 18px;
            transition: background 0.3s;
        }
        .search-box button:hover {
            background: #0056b3;
        }
        .user-interaction {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin: 40px 0;
        }
        .comment-section, .rating-section {
            background: #f9f9f9;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
        }
        .comment-section h3, .rating-section h3 {
            color: #333;
            margin-bottom: 20px;
        }
        .comment-form textarea, .rating-form select, .rating-form textarea {
            width: 100%;
            padding: 15px;
            border: 1px solid #ddd;
            border-radius: 8px;
            margin-bottom: 15px;
            font-size: 16px;
            resize: vertical;
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
        }
        .rating-stars i {
            color: #ffcc00;
            font-size: 24px;
            cursor: pointer;
            transition: color 0.3s;
        }
        .rating-stars i:hover {
            color: #ff9900;
        }
        .submit-btn {
            background: #28a745;
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 50px;
            cursor: pointer;
            font-size: 16px;
            transition: background 0.3s;
        }
        .submit-btn:hover {
            background: #218838;
        }
        .internal-links {
            background: #2c3e50;
            padding: 40px 20px;
            color: white;
        }
        .internal-links h3 {
            text-align: center;
            color: #ffcc00;
            margin-bottom: 30px;
        }
        .web-links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.1);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            transition: transform 0.3s, background 0.3s;
        }
        .web-link:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-5px);
        }
        .web-link a {
            color: #ffcc00;
            font-weight: 500;
        }
        footer {
            background: #1a252f;
            color: #ccc;
            text-align: center;
            padding: 30px 20px;
            font-size: 16px;
        }
        .copyright {
            margin-top: 20px;
            font-size: 14px;
            opacity: 0.8;
        }
        @media (max-width: 768px) {
            body {
                font-size: 16px;
            }
            .user-interaction {
                grid-template-columns: 1fr;
            }
            .search-box form {
                flex-direction: column;
            }
            .search-box input {
                border-radius: 50px;
                margin-bottom: 10px;
            }
            .search-box button {
                border-radius: 50px;
            }
            .web-links-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            .web-links-grid {
                grid-template-columns: 1fr;
            }
            .article-header h1 {
                font-size: 24px;
            }
            h2 {
                font-size: 24px;
            }
            h3 {
                font-size: 20px;
            }
        }