* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-color: #4a90e2;
            --secondary-color: #f39c12;
            --accent-color: #e74c3c;
            --text-color: #333;
            --light-bg: #f8f9fa;
            --dark-bg: #2c3e50;
            --success-color: #27ae60;
            --warning-color: #f1c40f;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background-color: var(--light-bg);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        header {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--primary-color);
            text-decoration: none;
        }
        .logo span {
            color: var(--secondary-color);
        }
        .search-form {
            display: flex;
            max-width: 400px;
            width: 100%;
        }
        .search-input {
            flex: 1;
            padding: 10px 15px;
            border: 2px solid var(--primary-color);
            border-radius: 4px 0 0 4px;
            font-size: 1rem;
        }
        .search-btn {
            background: var(--primary-color);
            color: white;
            border: none;
            padding: 10px 15px;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-btn:hover {
            background: #357abd;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-color);
        }
        nav {
            background: var(--dark-bg);
        }
        .nav-links {
            display: flex;
            list-style: none;
        }
        .nav-links li {
            position: relative;
        }
        .nav-links a {
            display: block;
            color: white;
            text-decoration: none;
            padding: 15px 20px;
            transition: background 0.3s;
        }
        .nav-links a:hover {
            background: rgba(255,255,255,0.1);
        }
        .breadcrumb {
            padding: 10px 0;
            background: #ecf0f1;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--primary-color);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            padding: 30px 0;
        }
        article {
            background: white;
            border-radius: 8px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.1);
            padding: 30px;
            margin-bottom: 30px;
        }
        h1 {
            font-size: 2.2rem;
            color: var(--dark-bg);
            margin-bottom: 20px;
            line-height: 1.3;
        }
        h2 {
            font-size: 1.8rem;
            color: var(--primary-color);
            margin: 25px 0 15px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--light-bg);
        }
        h3 {
            font-size: 1.4rem;
            color: var(--secondary-color);
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 15px;
            text-align: justify;
        }
        .highlight {
            background: #fff9e6;
            border-left: 4px solid var(--warning-color);
            padding: 15px;
            margin: 20px 0;
            border-radius: 0 4px 4px 0;
        }
        .tip-box {
            background: #e8f4fd;
            border: 1px solid var(--primary-color);
            border-radius: 8px;
            padding: 20px;
            margin: 20px 0;
        }
        .tip-box h4 {
            color: var(--primary-color);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }
        .tip-box h4 i {
            margin-right: 10px;
        }
        .game-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 8px;
            margin: 20px auto;
            display: block;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        .interactive-section {
            background: var(--light-bg);
            border-radius: 8px;
            padding: 25px;
            margin: 30px 0;
        }
        .rating-system {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin: 20px 0;
        }
        .stars {
            display: flex;
            margin-bottom: 15px;
        }
        .star {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
            margin: 0 5px;
        }
        .star:hover,
        .star.active {
            color: var(--warning-color);
        }
        .comment-form {
            margin-top: 30px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: bold;
        }
        .form-control {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-control:focus {
            border-color: var(--primary-color);
            outline: none;
        }
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            background: var(--primary-color);
            color: white;
            padding: 12px 25px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.3s;
        }
        .btn:hover {
            background: #357abd;
        }
        .btn-secondary {
            background: var(--secondary-color);
        }
        .btn-secondary:hover {
            background: #e67e22;
        }
        .internal-links {
            background: var(--dark-bg);
            padding: 30px 0;
            margin-top: 40px;
        }
        .web-link {
            display: inline-block;
            background: rgba(255,255,255,0.1);
            color: white;
            padding: 10px 15px;
            margin: 5px 10px 5px 0;
            border-radius: 4px;
            text-decoration: none;
            transition: background 0.3s;
        }
        .web-link:hover {
            background: rgba(255,255,255,0.2);
        }
        footer {
            background: #1a2530;
            color: white;
            padding: 30px 0;
            text-align: center;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .footer-links a {
            color: #ddd;
            text-decoration: none;
            margin: 0 15px;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: white;
        }
        .copyright {
            font-size: 0.9rem;
            color: #aaa;
            margin-top: 20px;
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .search-form {
                order: 3;
                margin-top: 15px;
                max-width: 100%;
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
            }
            .nav-links.active {
                display: flex;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            article {
                padding: 20px;
            }
        }
        @media (max-width: 480px) {
            .header-top {
                flex-direction: column;
                align-items: flex-start;
            }
            .logo {
                margin-bottom: 15px;
            }
            .search-form {
                width: 100%;
            }
            .stars {
                flex-wrap: wrap;
                justify-content: center;
            }
            .star {
                font-size: 1.5rem;
            }
        }