body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .mobile-nav { display: none; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; position: fixed; bottom: 0; left: 0; right: 0; background: #FF9933; padding: 10px; text-align: center; }
            .toggle-nav { background: #138808; color: white; padding: 10px; border: none; cursor: pointer; }
        }
        h1 { color: #FF9933; text-align: center; border-bottom: 2px solid #138808; padding-bottom: 10px; }
        h2 { color: #138808; margin-top: 30px; }
        h3 { color: #FF4500; }
        .download-btn { background: #138808; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; display: inline-block; margin: 15px 0; }
        .login-btn { background: #FF9933; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; display: inline-block; margin: 15px 10px; }
        .game-image { max-width: 100%; height: auto; margin: 20px 0; }
        .tag { background: #eee; padding: 5px 10px; border-radius: 3px; margin: 5px; display: inline-block; }
        .type-nav { margin: 20px 0; }
        .type-link { color: #138808; text-decoration: none; margin: 0 10px; }
        .copyright { margin-top: 40px; padding-top: 20px; border-top: 1px solid #eee; text-align: center; font-size: 14px; }