Does one exist? It’s the one area of coding on hp that really confuses me

You can take a look at the layout generator codes!

OR

If you click "view page source", or your browser's equivalent, either in the menu or by right clicking on the page, you can find HP's current stylesheets. You might need to search the page, but you're looking for one called menu.css. That's our navigation CSS and from there you can use that to reference the ID's and classes and names that we use for our menu.

(PLEASE NOTE, THIS IS NOT PERMISSION FOR ANYONE TO COPY HP'S CODING OR STYLESHEETS, THIS IS ONLY INTENDED FOR OUR PLAYER'S REFERENCE WHEN EDITING THE STYLESHEETS ON THEIR HP PAGES.)