* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            text-decoration: none;
            color: #2c3e50;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #e74c3c;
        }
        ul {
            list-style: none;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
        }
        .header {
            background: #2c3e50;
            color: white;
            padding: 1rem 2rem;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        .logo {
            font-size: 2rem;
            font-weight: bold;
            color: #ecf0f1;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        .logo span {
            color: #e74c3c;
        }
        .nav {
            display: flex;
            gap: 2rem;
        }
        .nav a {
            color: #ecf0f1;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 5px;
        }
        .nav a:hover {
            background: #34495e;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: white;
        }
        .breadcrumb {
            background: #ecf0f1;
            padding: 0.8rem 2rem;
            font-size: 0.9rem;
            color: #7f8c8d;
        }
        .breadcrumb a {
            color: #3498db;
        }
        .main-container {
            flex: 1;
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 3fr 1fr;
            gap: 2rem;
        }
        .article {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .article h1 {
            font-size: 2.5rem;
            color: #2c3e50;
            margin-bottom: 1rem;
            border-bottom: 3px solid #e74c3c;
            padding-bottom: 0.5rem;
        }
        .article h2 {
            font-size: 1.8rem;
            color: #34495e;
            margin: 1.5rem 0 1rem;
            padding-left: 0.5rem;
            border-left: 4px solid #3498db;
        }
        .article h3 {
            font-size: 1.4rem;
            color: #2c3e50;
            margin: 1rem 0;
        }
        .article p {
            margin-bottom: 1.2rem;
            text-align: justify;
            line-height: 1.8;
        }
        .article strong {
            color: #e74c3c;
            font-weight: bold;
        }
        .article emoji {
            font-size: 1.2rem;
            margin-right: 0.5rem;
        }
        .highlight {
            background: #fffacd;
            padding: 1rem;
            border-left: 5px solid #f39c12;
            margin: 1.5rem 0;
            border-radius: 0 10px 10px 0;
        }
        .image-container {
            text-align: center;
            margin: 2rem 0;
        }
        .image-container img {
            max-width: 800px;
            box-shadow: 0 8px 16px rgba(0,0,0,0.2);
        }
        .sidebar {
            background: white;
            padding: 1.5rem;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .search-box, .comment-form, .rating-form {
            margin-bottom: 2rem;
        }
        .search-box h3, .comment-form h3, .rating-form h3 {
            color: #2c3e50;
            margin-bottom: 1rem;
            font-size: 1.3rem;
        }
        .search-box form, .comment-form form, .rating-form form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        input, textarea, select {
            padding: 0.8rem;
            border: 1px solid #bdc3c7;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #3498db;
            box-shadow: 0 0 5px rgba(52, 152, 219, 0.5);
        }
        button {
            background: #2c3e50;
            color: white;
            border: none;
            padding: 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease;
        }
        button:hover {
            background: #34495e;
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.5rem;
            color: #f1c40f;
            cursor: pointer;
        }
        .footer {
            background: #2c3e50;
            color: #ecf0f1;
            padding: 2rem;
            margin-top: 3rem;
        }
        .internal-links {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 1rem;
            margin-bottom: 2rem;
        }
        .web-link {
            background: #34495e;
            padding: 1rem;
            border-radius: 8px;
            text-align: center;
            transition: transform 0.3s ease;
        }
        .web-link:hover {
            transform: translateY(-5px);
            background: #3b5998;
        }
        .web-link a {
            color: #ecf0f1;
            font-weight: 500;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #4a6572;
            font-size: 0.9rem;
            color: #bdc3c7;
        }
        @media (max-width: 992px) {
            .main-container {
                grid-template-columns: 1fr;
            }
            .internal-links {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #2c3e50;
                margin-top: 1rem;
                padding: 1rem;
                border-radius: 10px;
            }
            .nav.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .internal-links {
                grid-template-columns: repeat(2, 1fr);
            }
            .article h1 {
                font-size: 2rem;
            }
            .article h2 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 576px) {
            .internal-links {
                grid-template-columns: 1fr;
            }
            .main-container, .header, .breadcrumb {
                padding: 1rem;
            }
        }