* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-dark: #0d1b2a;
            --primary-blue: #1b4965;
            --accent-gold: #d4af37;
            --accent-light: #62b6cb;
            --light-bg: #f8f9fa;
            --text-dark: #2d3748;
            --text-light: #718096;
            --white: #ffffff;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--light-bg);
            overflow-x: hidden;
        }
        h1, h2, h3, h4 {
            font-family: 'Georgia', serif;
            color: var(--primary-dark);
            margin-bottom: 1.5rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            color: var(--primary-blue);
            border-bottom: 3px solid var(--accent-gold);
            padding-bottom: 0.5rem;
            margin-top: 2rem;
        }
        h2 {
            font-size: 2.2rem;
            margin-top: 3rem;
            padding-left: 1rem;
            border-left: 5px solid var(--accent-light);
        }
        h3 {
            font-size: 1.8rem;
            margin-top: 2.5rem;
            color: var(--primary-blue);
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        a {
            color: var(--primary-blue);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent-gold);
            text-decoration: underline;
        }
        strong {
            color: var(--primary-dark);
            font-weight: 700;
        }
        em {
            color: var(--text-light);
            font-style: italic;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        header {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
            color: var(--white);
            padding: 1.5rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .logo i {
            font-size: 2.2rem;
        }
        .logo:hover {
            color: var(--white);
            text-decoration: none;
        }
        .breadcrumb {
            background-color: rgba(255, 255, 255, 0.1);
            padding: 0.8rem 1.5rem;
            margin-top: 1rem;
            border-radius: 5px;
        }
        .breadcrumb a {
            color: var(--accent-light);
        }
        .breadcrumb span {
            color: var(--white);
            opacity: 0.8;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        nav a {
            color: var(--white);
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: var(--transition);
        }
        nav a:hover {
            background-color: rgba(255, 255, 255, 0.15);
            text-decoration: none;
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--white);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .search-container {
            background-color: var(--white);
            border-radius: 50px;
            padding: 0.3rem;
            display: flex;
            max-width: 400px;
            margin: 2rem auto;
            box-shadow: var(--shadow);
        }
        .search-container input {
            flex: 1;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
        }
        .search-container button {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-light) 100%);
            color: var(--white);
            border: none;
            border-radius: 50px;
            padding: 0.8rem 2rem;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 600;
        }
        .search-container button:hover {
            transform: scale(1.05);
        }
        main {
            padding: 3rem 0;
            background-color: var(--white);
            border-radius: 10px;
            margin: 2rem auto;
            box-shadow: var(--shadow);
            position: relative;
            overflow: hidden;
        }
        main::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
            z-index: 0;
        }
        .content-wrapper {
            position: relative;
            z-index: 1;
            padding: 0 2rem;
        }
        .article-intro {
            background: linear-gradient(135deg, rgba(27, 73, 101, 0.05) 0%, rgba(98, 182, 203, 0.05) 100%);
            padding: 2.5rem;
            border-radius: 10px;
            margin-bottom: 3rem;
            border-left: 5px solid var(--accent-gold);
        }
        .highlight-box {
            background-color: var(--light-bg);
            border: 2px solid var(--accent-light);
            border-radius: 10px;
            padding: 2rem;
            margin: 2.5rem 0;
            position: relative;
        }
        .highlight-box::before {
            content: '⚡';
            position: absolute;
            top: -15px;
            left: 20px;
            background: var(--white);
            padding: 0 10px;
            font-size: 1.5rem;
        }
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin: 2.5rem 0;
            box-shadow: var(--shadow);
            border-radius: 10px;
            overflow: hidden;
        }
        .comparison-table th {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
            color: var(--white);
            padding: 1.2rem;
            text-align: left;
        }
        .comparison-table td {
            padding: 1rem 1.2rem;
            border-bottom: 1px solid #e2e8f0;
        }
        .comparison-table tr:nth-child(even) {
            background-color: rgba(98, 182, 203, 0.05);
        }
        .comparison-table tr:hover {
            background-color: rgba(212, 175, 55, 0.1);
        }
        .article-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 10px;
            margin: 2.5rem auto;
            display: block;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .article-image:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: var(--text-light);
            margin-top: 0.5rem;
            margin-bottom: 2rem;
        }
        .user-interaction {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            padding: 3rem;
            border-radius: 15px;
            margin: 4rem 0;
            border: 1px solid #dee2e6;
        }
        .rating-system {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
        }
        .star-rating i {
            color: #ddd;
            cursor: pointer;
            font-size: 1.5rem;
            transition: var(--transition);
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: var(--accent-gold);
        }
        .comment-form textarea,
        .score-form input,
        .comment-form input {
            width: 100%;
            padding: 1rem;
            margin-bottom: 1rem;
            border: 1px solid #ced4da;
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .comment-form textarea:focus,
        .score-form input:focus {
            outline: none;
            border-color: var(--accent-light);
            box-shadow: 0 0 0 3px rgba(98, 182, 203, 0.2);
        }
        .submit-btn {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-light) 100%);
            color: var(--white);
            border: none;
            padding: 1rem 2.5rem;
            border-radius: 8px;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            transition: var(--transition);
        }
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(27, 73, 101, 0.2);
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 3rem 0;
            padding: 2rem;
            background-color: var(--primary-dark);
            border-radius: 10px;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.05);
            padding: 1.2rem;
            border-radius: 8px;
            transition: var(--transition);
        }
        .web-link:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateX(5px);
        }
        .web-link a {
            color: var(--accent-light);
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .web-link i {
            color: var(--accent-gold);
        }
        footer {
            background-color: var(--primary-dark);
            color: var(--white);
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer-container {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            flex-wrap: wrap;
            gap: 2rem;
        }
        .copyright {
            width: 100%;
            text-align: center;
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.7);
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.6rem; }
            .header-container {
                flex-wrap: wrap;
            }
            nav ul {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0;
                margin-top: 1rem;
            }
            nav ul.active {
                display: flex;
            }
            nav a {
                display: block;
                padding: 1rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }
            .hamburger {
                display: block;
            }
            .comparison-table {
                display: block;
                overflow-x: auto;
            }
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 1rem;
            }
            .content-wrapper {
                padding: 0 1rem;
            }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.8rem; }
            .article-intro,
            .user-interaction {
                padding: 1.5rem;
            }
            .footer-container {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 480px) {
            .search-container {
                flex-direction: column;
                border-radius: 10px;
                padding: 1rem;
            }
            .search-container input,
            .search-container button {
                width: 100%;
                border-radius: 8px;
                margin-bottom: 0.5rem;
            }
            .rating-system {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .fade-in {
            animation: fadeIn 0.8s ease-out;
        }
        ::-webkit-scrollbar {
            width: 10px;
        }
        ::-webkit-scrollbar-track {
            background: #f1f1f1;
        }
        ::-webkit-scrollbar-thumb {
            background: var(--primary-blue);
            border-radius: 5px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--primary-dark);
        }