I have enabled a light theme now.
I prefer to stay on the dark side (they have cookies ) but for those of you that like it you can choose it via your settings menu (click on your profile picture in the top right corner and click the gear wheel):
Then enable it like so:
Unfortunately (fortunately for some others :D) that means that I have to remove the special themed background images in the OR/RR2 sections. Otherwise the white would have been hard to read sometimes.
Anyways, I hope you enjoy!
If not, here is a cookie from the dark side