Develop a fun and interactive Panda Calculator that offers basic arithmetic as well as scientific functions. The app features a playful, panda-themed UI with dedicated animations and sound effects triggered on button clicks and during calculations. It is designed for a smooth, responsive experience on both desktop and mobile devices.

Develop a fun and interactive "Panda Calculator" that helps users perform basic and advanced calculations with a playful design. Include a panda-themed UI, animations, and sound effects. Ensure it works smoothly on both desktop and mobile devices.

Q: What specific calculations should the Panda Calculator perform—basic arithmetic, scientific functions, or any other special operations?
A: scientific functions

Q: Could you describe how you'd like the panda-themed UI to look and behave—any specific panda animations or design elements you have in mind?
A: animations

Q: When should the animations and sound effects trigger, and how interactive should they be (e.g., on button click or during calculations)?
A: sounds