FAQ accordion - HTML, CSS, & Vanilla JavaScript

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

Having completed the original FAQ challenge it felt only right to complete the updated version!

I tried to make this component as accessible as possible by:

• using semantic html and the most appropriate interactive elements
• styling the accordion with focus states to improve the experience for those who navigate the accordion using a keyboard
• utilising aria-expanded, aria-hidden, aria-controls attributes

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

Any accessibility specific feedback would be very welcome.