You can make a one-page website on Carrd, the simple site-building platform that's similar to Wordpress or Squarespace.
CSS is a programming language that lets you customize the color, font, and layout of an HTML-coded website.
I put Claude 4.5 and Gemini 2.5 to the test with 9 prompts — from coding and logic puzzles to storytelling and creativity — to see which AI comes out on top.