OK, I've mucked about a bit and tried to wrangle the CSS into something that won't elicit too many follow-up complaints. Turns out Nested tables + CSS + wiki markup isn't elegant.

Still a lot of warts, but this is the limit of my web design fu. Feel free to edit in place or copy over to your own sub-page.

Note to self, tempted to redo it all in HTML markup...

Oh, and note to *: this is lurvely.