Article Component in React (That dosen't require using React)

What are you most proud of, and what would you do differently next time?

This challenge was interesting. I started by creating separate components for the article and the tooltip, adding multiple states and also a useEffect. At some point, I realized I was over-engineering the solution, so I took a few steps back and used an approach focused on CSS rather than React. That is what made me feel better about this challenge: being able to deliver a solution that I found simple.

What specific areas of your project would you like help with?

Any suggestion to improve this solution is welcome.