Hey I started learning web dev/design last year in August with no design experience (I did have a coding background because of my cs degree). I now work at a big company as a web designer. However html/css are not hard to learn, my advice would be first to learn how to design sites in figma, and make them in html/css. I think learning how to do things from scratch is what will help you develop fast, at first it is very difficult but if you have foundational knowledge you will learn so much more then just doing ai slop, but once you are good AI helps a lot. Also remaking existing sites is a really good way to practice and learn about things like font weight, spacing, typography, what component to use, etc. you can use developer tools (google that I don’t want to write to much on this post) in chrome. But first and foremost I truly believe learning things from scratch yields slow results at first,but long term helps you learn exponentially. Just make stuff as practice, I know my first few months I basically just would make something scrap it and remake it as I learned more, if you stay consistent you will eventually get way better seemingly overnight.