:root {
            --primary: #0a4a8a;
            --secondary: #e63946;
            --accent: #2a9d8f;
            --light: #f8f9fa;
            --dark: #212529;
            --gray: #6c757d;
            --shadow: 0 5px 15px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #fff;
            color: var(--dark);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--primary);
            color: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo a {
            color: white;
            font-size: 1.8rem;
            font-weight: 800;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            color: var(--secondary);
        }
        .search-box {
            display: flex;
            background: white;
            border-radius: 30px;
            overflow: hidden;
            flex: 0 1 400px;
        }
        .search-box input {
            flex-grow: 1;
            border: none;
            padding: 12px 20px;
            font-size: 1rem;
            outline: none;
        }
        .search-box button {
            background: var(--secondary);
            color: white;
            border: none;
            padding: 0 25px;
            cursor: pointer;
            font-size: 1.1rem;
        }
        .search-box button:hover {
            background: #c1121f;
        }
        nav {
            background-color: rgba(0,0,0,0.1);
        }
        .nav-desktop {
            display: flex;
            list-style: none;
        }
        .nav-desktop li a {
            color: white;
            padding: 18px 22px;
            display: block;
            font-weight: 600;
        }
        .nav-desktop li a:hover,
        .nav-desktop li a.active {
            background-color: var(--secondary);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        .mobile-nav {
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            background: var(--primary);
            list-style: none;
            flex-direction: column;
            display: none;
            z-index: 999;
            box-shadow: var(--shadow);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav li a {
            color: white;
            padding: 18px 25px;
            display: block;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            font-weight: 600;
        }
        .mobile-nav li a:hover {
            background-color: var(--secondary);
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: var(--light);
            font-size: 0.9rem;
            border-bottom: 1px solid #dee2e6;
        }
        .breadcrumb a {
            color: var(--gray);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb span {
            color: var(--gray);
            margin: 0 8px;
        }
        main {
            padding: 40px 0;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .article-content h1 {
            font-size: 2.8rem;
            color: var(--primary);
            margin-bottom: 25px;
            line-height: 1.2;
        }
        .article-meta {
            display: flex;
            gap: 20px;
            margin-bottom: 30px;
            color: var(--gray);
            font-size: 0.95rem;
            border-bottom: 1px dashed #ddd;
            padding-bottom: 20px;
        }
        .article-meta span i {
            margin-right: 7px;
        }
        .intro {
            font-size: 1.3rem;
            color: var(--dark);
            background: #f0f8ff;
            padding: 25px;
            border-radius: 10px;
            border-left: 5px solid var(--accent);
            margin-bottom: 40px;
            line-height: 1.8;
        }
        h2, h3, h4 {
            color: var(--primary);
            margin: 35px 0 20px;
            line-height: 1.3;
        }
        h2 {
            font-size: 2rem;
            border-bottom: 2px solid var(--accent);
            padding-bottom: 10px;
        }
        h3 {
            font-size: 1.6rem;
            color: #0a4a8a;
        }
        h4 {
            font-size: 1.3rem;
            color: #2a9d8f;
        }
        p {
            margin-bottom: 22px;
            text-align: justify;
        }
        .highlight {
            background: #fff3cd;
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid #ffc107;
            margin: 25px 0;
        }
        .city-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
            margin: 30px 0;
        }
        .city-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .city-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 25px rgba(0,0,0,0.15);
        }
        .city-img {
            height: 180px;
            background: #ddd;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gray);
            font-size: 3rem;
        }
        .city-info {
            padding: 20px;
        }
        .city-info h4 {
            margin-top: 0;
            color: var(--primary);
        }
        .city-info ul {
            list-style: none;
            margin-top: 15px;
        }
        .city-info li {
            padding: 5px 0;
            border-bottom: 1px dashed #eee;
        }
        .city-info li i {
            color: var(--accent);
            margin-right: 10px;
            width: 20px;
        }
        .image-with-caption {
            margin: 30px 0;
            text-align: center;
        }
        .image-with-caption img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        .caption {
            font-style: italic;
            color: var(--gray);
            margin-top: 10px;
            font-size: 0.95rem;
        }
        emoji {
            font-size: 1.2em;
            margin-right: 8px;
        }
        .btn-link {
            display: inline-block;
            background: var(--secondary);
            color: white;
            padding: 12px 25px;
            border-radius: 30px;
            font-weight: 600;
            margin: 10px 0;
        }
        .btn-link:hover {
            background: #c1121f;
            color: white;
            transform: scale(1.05);
        }
        .sidebar-widget {
            background: var(--light);
            border-radius: 10px;
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            margin-top: 0;
            color: var(--primary);
            font-size: 1.4rem;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--accent);
        }
        .widget-list {
            list-style: none;
        }
        .widget-list li {
            padding: 12px 0;
            border-bottom: 1px dashed #ccc;
        }
        .widget-list li:last-child {
            border-bottom: none;
        }
        .widget-list a {
            display: flex;
            align-items: center;
            color: var(--dark);
        }
        .widget-list a:hover {
            color: var(--secondary);
        }
        .widget-list i {
            margin-right: 12px;
            color: var(--accent);
        }
        .comment-rating-section {
            margin-top: 50px;
            background: var(--light);
            padding: 30px;
            border-radius: 10px;
        }
        .rating-box {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-bottom: 30px;
            padding-bottom: 30px;
            border-bottom: 1px solid #ccc;
        }
        .stars {
            display: flex;
            gap: 5px;
        }
        .stars i {
            color: #ffc107;
            font-size: 1.8rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .form-group label {
            font-weight: 600;
            color: var(--dark);
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            padding: 12px 15px;
            border: 1px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.2);
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        button[type="submit"] {
            background: var(--primary);
            color: white;
            border: none;
            padding: 15px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            align-self: flex-start;
        }
        button[type="submit"]:hover {
            background: var(--secondary);
        }
        .footer-links {
            background: #1d3557;
            color: white;
            padding: 40px 0;
        }
        .web-link {
            display: inline-block;
            background: rgba(255,255,255,0.1);
            padding: 12px 25px;
            margin: 8px;
            border-radius: 30px;
            transition: var(--transition);
        }
        .web-link a {
            color: white;
        }
        .web-link:hover {
            background: var(--secondary);
            transform: translateY(-3px);
        }
        .links-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            margin-bottom: 30px;
        }
        footer {
            background: var(--dark);
            color: #adb5bd;
            padding: 40px 0 20px;
            text-align: center;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-col h4 {
            color: white;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col ul li {
            margin-bottom: 12px;
        }
        .footer-col ul li a {
            color: #adb5bd;
        }
        .footer-col ul li a:hover {
            color: white;
            padding-left: 5px;
        }
        .copyright {
            border-top: 1px solid #495057;
            padding-top: 20px;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
                gap: 15px;
            }
            .search-box {
                order: 3;
                flex: 1 1 100%;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .article-content h1 {
                font-size: 2.2rem;
            }
            .intro {
                font-size: 1.1rem;
                padding: 20px;
            }
            h2 {
                font-size: 1.8rem;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
            .city-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
        }
        @media (max-width: 576px) {
            .footer-content {
                grid-template-columns: 1fr;
            }
            .city-grid {
                grid-template-columns: 1fr;
            }
        }