I’m sure most of you know at least some html as I do but there are talented people out there who know it really well. One instance is https://html5up.net/
Free html templates that are dynamic designs, some with animation, all done in straight html/css.
They work well for a User Website. Just unzip the downloaded files and SFTP/SSH to put the files in the user’s home folder. They can then be edited to change wording, colors and make active links.
There are other sources for free html templates. There is also a lot of junk to wade through to find them. This is just one place I know to get good ones.There are a few landing page designs that work well in making a User Website the fbx home page.