Create a fun and interactive 'Panda Calculator' in English that supports both basic and advanced calculations with a playful panda-themed user interface. 

Interface 
- The UI should be themed around pandas, featuring playful panda elements and characters. 
- Design the UI to be responsive, ensuring seamless usage on both desktop and mobile devices. 
- Include a large display area for showing inputs and results clearly.

Animations and Sounds 
- Use animations where the panda smiles during calculations to enhance user experience. 
- Incorporate sound effects that play, such as a cheerful panda sound, whenever a button is pressed or a calculation is completed. 

Basic Calculations 
- Include basic operations such as addition, subtraction, multiplication, and division. 

Advanced Calculations 
- Incorporate advanced mathematical functions like square roots, exponents, and trigonometric functions. 

Interaction 
- Ensure that button interactions are smooth and visually appealing, with a tactile feedback feel. 
- Provide clear indicators for current operations and results. 

Best Practices 
- Maintain consistent styling and visual hierarchy to emphasize important elements. 
- Clearly label all buttons with easy-to-understand symbols and text.
- Test on various screen sizes to ensure the design remains engaging and user-friendly across all platforms.

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 advanced calculations should the Panda Calculator support?
A: basic

Q: What type of animations and sound effects do you envision for the interactions?
A: panda should smile and make sounds

Q: How should the panda-themed UI be designed to ensure it is playful and fits all screen sizes?
A: playful, all screen