Site banner drawing of MMC

I can't really help here, I'm not that experienced in coding + I'm self-taught and still learning. You can check out my resources page - coding. I highly recommend freecodecamp, Bro code, and w3schools. I use w3school as a reference list for coding, freecodecamp as the curriculum, brocode as a curriculum + the simple tutorials he provides. Try not to rely on tutorials too much or you'll fall into tutorial hell + you might not understand what you're coding. Start with simple projects, one page sites, blogs, or anything. Just get the website to exist first and make it good later.

Once you feel comfortable, try bigger projects, search for coding help if you're stuck on a code. Stack Overflow, CSS tricks, and some reddit forums have been really useful for me when I get stuck. The best thing you can do is practice more with projects and learn at least the basic foundations of the coding language you're learning.
There's some people that have made website templates or you can use web builder websites, like Wordpress or Carrd. If you don't want to spend too much time on building a website. I'm thinking about making templates, but I wouldn't count on it yet.

Sometimes I'll go into inspect mode on websites just to read the code or to get an idea of how an element was coded.