body { font-family: 'Arial', sans-serif; line-height: 1.6; margin: 0; padding: 0; color: #333; background-color: #FFF9E6; }
        .header { background-color: #FF6B35; color: white; padding: 15px 0; text-align: center; position: relative; }
        .header h1 { margin: 0; font-size: 28px; }
        .nav { display: flex; justify-content: center; gap: 20px; padding: 10px 0; background-color: #FF8C42; }
        .nav a { color: white; text-decoration: none; font-weight: bold; }
        .mobile-toggle { display: none; position: absolute; top: 10px; right: 10px; background: none; border: none; color: white; font-size: 24px; }
        .content { max-width: 1200px; margin: 20px auto; padding: 0 15px; }
        .download-btn, .login-btn { display: inline-block; background-color: #4CAF50; color: white; padding: 12px 24px; margin: 10px 0; text-align: center; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .login-btn { background-color: #2196F3; }
        .game-image { width: 100%; max-width: 600px; margin: 20px auto; display: block; }
        .footer { background-color: #333; color: white; text-align: center; padding: 20px 0; margin-top: 30px; }
        .footer a { color: #FFD700; text-decoration: none; }
        @media (max-width: 768px) {
            .nav { flex-direction: column; display: none; }
            .nav.active { display: flex; }
            .mobile-toggle { display: block; }
            .header h1 { font-size: 24px; }
        }