I'll create a playful button component with a rainbow label and fun hover/click effects using Comic Neue font!

I've created a playful button component with these fun features:

1. Rainbow Text: The button text uses a colorful gradient that spans the entire rainbow spectrum.
2. Comic Neue Font: The button uses the Comic Neue font for that playful, casual look.

3. Fun Hover Effects:

   • The button scales up slightly when hovered
   • A subtle background color shift occurs
   • Shadow increases to create a "lifting" effect

4. Click Animation:

   • The button scales down when clicked
   • A slight downward movement simulates a physical press
   • The background color changes to a brighter gradient

5. Playful Design Elements:

   • Rounded corners for a friendly appearance
   • Dashed purple border for a crafty look
   • Soft shadows for dimension

The component is fully responsive and accessible, maintaining its playful character while ensuring good user experience across devices.

I'll update the button to give each letter its own rainbow color, creating a continuous pattern regardless of the text length!

Now I've updated the button component to give each letter its own rainbow color! Here's what I changed:

1. Individual Letter Coloring: Each character in the button text now gets its own color from the rainbow sequence.
2. Continuous Rainbow Pattern: The colors cycle through the rainbow sequence (red, orange, yellow, green, blue, indigo, violet) regardless of how long the text is.
3. Dynamic Text Handling: The component splits any text into individual characters and applies the appropriate color to each one.
4. Infinite Rainbow Pattern: The pattern repeats seamlessly for any length of text, creating a never-ending rainbow effect.

The updated examples in the page component demonstrate how the rainbow coloring works with different text lengths:

• A short "Click Me!" button
• A medium-length text button
• A long button with the entire alphabet

The playful hover and click animations remain intact, and the component still maintains its fun, bouncy character with the Comic Neue font and playful styling.