Snowfall Background

With the Christmas Light Toggle working beautifully, the elves requested a Snowfall Background to make the interface feel even more magical. Santa loves the idea of snow gently falling across the screen!

Challenge:

Create an animated snowfall background:

• Snowflakes should vary in size and speed.
• Include a customization panel (linked to Day 6) to adjust density or turn the effect off.

Output:

❄️ Snowflakes gently falling behind the UI elements.