body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1, h2, h3 { color: #e67e22; margin-top: 1.5em; }
        h1 { font-size: 2.2em; border-bottom: 3px solid #f39c12; }
        h2 { font-size: 1.8em; }
        h3 { font-size: 1.5em; }
        .logo { font-size: 2.5em; font-weight: bold; color: #e74c3c; text-align: center; margin: 20px 0; }
        nav { background: #2c3e50; padding: 15px; position: sticky; top: 0; z-index: 100; }
        nav ul { display: flex; justify-content: center; list-style: none; padding: 0; }
        nav li { margin: 0 15px; }
        nav a { color: white; text-decoration: none; }
        .mobile-menu { display: none; }
        .game-image { width: 100%; max-width: 600px; margin: 20px auto; display: block; }
        .btn { display: inline-block; background: #27ae60; color: white; padding: 10px 20px; margin: 10px 0; border-radius: 5px; text-decoration: none; }
        footer { background: #2c3e50; color: white; padding: 20px; text-align: center; margin-top: 40px; }
        @media (max-width: 768px) {
            nav ul { flex-direction: column; display: none; }
            .mobile-menu { display: block; text-align: center; }
            .menu-visible { display: flex !important; }
        }