body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #FF6B35; text-align: center; margin-bottom: 30px; }
        h2 { color: #2E8B57; border-bottom: 2px solid #FFD700; padding-bottom: 5px; }
        h3 { color: #4682B4; }
        .logo { font-size: 28px; font-weight: bold; color: #FF6B35; text-align: center; margin: 20px 0; }
        .nav { display: flex; justify-content: space-around; background: #FFF8DC; padding: 10px; margin-bottom: 20px; }
        .mobile-nav-btn { display: none; }
        @media (max-width: 768px) {
            .nav { flex-direction: column; align-items: center; display: none; }
            .mobile-nav-btn { display: block; text-align: center; background: #FF6B35; color: white; padding: 10px; margin: 10px 0; }
        }
        .download-btn { display: block; background: #4CAF50; color: white; text-align: center; padding: 15px; margin: 20px 0; border-radius: 5px; }
        .login-btn { display: block; background: #2196F3; color: white; text-align: center; padding: 15px; margin: 20px 0; border-radius: 5px; }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        .game-info { background: #FFF5EE; padding: 15px; margin: 20px 0; border-left: 5px solid #FF6B35; }
        .footer { text-align: center; margin-top: 50px; padding: 20px; background: #333; color: white; }