* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.8;
            font-size: 18px;
        }
        a {
            text-decoration: none;
            color: #1a73e8;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #0d47a1;
        }
        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, #1e3c72, #2a5298);
            color: white;
            padding: 20px 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .logo a {
            font-size: 28px;
            font-weight: bold;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            font-size: 32px;
        }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-form input {
            padding: 12px 20px;
            border: none;
            border-radius: 30px;
            width: 300px;
            font-size: 16px;
            outline: none;
        }
        .search-form button {
            background-color: #ff9800;
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 30px;
            cursor: pointer;
            font-weight: bold;
            transition: background-color 0.3s ease;
        }
        .search-form button:hover {
            background-color: #e68900;
        }
        nav {
            margin-top: 20px;
            position: relative;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .nav-links li a {
            color: white;
            font-size: 18px;
            padding: 10px 15px;
            border-radius: 5px;
            transition: background-color 0.3s ease;
        }
        .nav-links li a:hover {
            background-color: rgba(255, 255, 255, 0.2);
        }
        .hamburger {
            display: none;
            font-size: 28px;
            cursor: pointer;
            color: white;
        }
        .breadcrumb {
            margin-top: 15px;
            font-size: 16px;
            color: #ddd;
        }
        .breadcrumb a {
            color: #ffcc80;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            padding: 40px 0;
            background-color: white;
            border-radius: 10px;
            margin-top: 20px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            padding-right: 20px;
        }
        h1 {
            font-size: 42px;
            color: #1a237e;
            margin-bottom: 25px;
            line-height: 1.3;
            border-left: 6px solid #ff9800;
            padding-left: 20px;
        }
        h2 {
            font-size: 32px;
            color: #283593;
            margin: 35px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid #c5cae9;
        }
        h3 {
            font-size: 26px;
            color: #3949ab;
            margin: 25px 0 15px;
        }
        p {
            margin-bottom: 25px;
            text-align: justify;
            font-size: 20px;
            color: #444;
            line-height: 1.9;
        }
        .highlight {
            background-color: #e3f2fd;
            padding: 25px;
            border-left: 5px solid #2196f3;
            margin: 25px 0;
            border-radius: 8px;
            font-weight: bold;
            font-size: 22px;
            color: #0d47a1;
        }
        .emoji {
            font-size: 24px;
            margin-right: 10px;
        }
        .image-container {
            margin: 30px 0;
            text-align: center;
        }
        .image-container img {
            border-radius: 12px;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
            transition: transform 0.4s ease;
        }
        .image-container img:hover {
            transform: scale(1.02);
        }
        .image-caption {
            margin-top: 15px;
            font-style: italic;
            color: #666;
            font-size: 18px;
        }
        .sidebar {
            background-color: #f8f9fa;
            padding: 25px;
            border-radius: 12px;
            box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.05);
        }
        .sidebar h3 {
            color: #1a237e;
            margin-bottom: 20px;
            text-align: center;
        }
        .user-actions {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .comment-form, .rating-form {
            background-color: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        }
        .comment-form textarea, .rating-form select, .comment-form input {
            width: 100%;
            padding: 15px;
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 16px;
            resize: vertical;
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
            justify-content: center;
        }
        .rating-stars i {
            color: #ffc107;
            font-size: 28px;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .rating-stars i:hover {
            color: #ff9800;
        }
        .btn {
            background-color: #4caf50;
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 8px;
            cursor: pointer;
            font-size: 18px;
            font-weight: bold;
            transition: background-color 0.3s ease;
            width: 100%;
        }
        .btn:hover {
            background-color: #388e3c;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            margin: 40px 0;
            padding: 30px;
            background-color: #e8eaf6;
            border-radius: 12px;
        }
        @media (max-width: 768px) {
            .web-links {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            .web-links {
                grid-template-columns: 1fr;
            }
        }
        .web-link {
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            text-align: center;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease;
        }
        .web-link:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
        }
        footer {
            background-color: #1a237e;
            color: white;
            padding: 30px 0;
            text-align: center;
            margin-top: 40px;
        }
        .footer-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
        }
        .copyright {
            font-size: 16px;
            color: #c5cae9;
        }
        @media (max-width: 768px) {
            .header-top {
                flex-direction: column;
                gap: 20px;
            }
            .search-form input {
                width: 100%;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                gap: 15px;
                background-color: #2a5298;
                padding: 20px;
                border-radius: 10px;
                margin-top: 15px;
            }
            .nav-links.active {
                display: flex;
            }
            .hamburger {
                display: block;
                align-self: flex-start;
            }
            h1 {
                font-size: 32px;
            }
            h2 {
                font-size: 28px;
            }
            p {
                font-size: 18px;
            }
        }