Hello! I'm absolutely brand new to this (I learned very basic HTML as a child but not much), so I've been following this tutorial to try and make a basic layout for my site. I've been writing the code in CodePen and everything seems to look fine (don't mind the silly placeholder text): https://codepen.io/catciuin/pen/OJvNzeM
I've already added the basic HTML to Neocities, which is also working fine. However, when I try to add the CSS link using <link rel="stylesheet" href="style.css">, it just doesn't show up at all. The stylesheet is just saved as "style.css" and is in the same folder as index.html - just the default folder, I haven't added any new ones. I've googled around and tried a few solutions with no luck, including adding other tags, creating a new .css file, adding . or ./ in front of style.css.
It also doesn't show up even if I add it into the HTML, without a separate file. I've tried adding it at the top or bottom of the page, inside <head> tags, just about every suggestion I've been able to find.
I can't figure out if I'm missing something really obvious or what :( any help would be really appreciated!
EDIT: I ran the same HTML & CSS on w3spaces and it seems to be just fine. Is this a neocities specific issue? :s