body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #e74c3c; font-size: 2.5em; text-align: center; }
        h2 { color: #2980b9; border-bottom: 2px solid #3498db; padding-bottom: 5px; }
        h3 { color: #27ae60; }
        .nav { background: #333; padding: 10px; display: flex; justify-content: space-between; align-items: center; }
        .nav a { color: white; text-decoration: none; margin: 0 10px; }
        .mobile-toggle { display: none; color: white; }
        .content { margin: 20px 0; }
        .btn { display: inline-block; padding: 10px 20px; background: #e74c3c; color: white; text-decoration: none; margin: 10px 0; border-radius: 5px; }
        .game-image { max-width: 100%; height: auto; margin: 20px 0; }
        .footer { background: #333; color: white; padding: 20px; text-align: center; }
        @media (max-width: 768px) {
            .nav { flex-direction: column; }
            .mobile-toggle { display: block; }
            .nav-links { display: none; }
            .nav-links.active { display: block; }
        }