Okay, I have sorted at least some of this out, poking at the CSS.
my reading page will show what I've done, and I can try to replicate it for another style if you can find a base style that you like and tell me which parts of it you want to color with your custom foreground/background. (The big broad bars are the "background" and the little border around the icon is the "foreground" -- ideally the username would be displayed there too with their name in the foreground color, but moving the username display is fancier than I want to get right now since that's layout, not style, as far as I can tell.)
no subject
Date: 2017-05-21 21:01 (UTC)my reading page will show what I've done, and I can try to replicate it for another style if you can find a base style that you like and tell me which parts of it you want to color with your custom foreground/background. (The big broad bars are the "background" and the little border around the icon is the "foreground" -- ideally the username would be displayed there too with their name in the foreground color, but moving the username display is fancier than I want to get right now since that's layout, not style, as far as I can tell.)