Ok, so I got tired of the default look of this forum and decided to make my own style, heavily based off of the game's main website.
Preview:
I made it for Chrome and for the extension called Stylish, but it should work for Firefox too, I haven't tried it out.
Feel free to suggest improvements, I just played around until I had what I currently have, I'm sure I missed a lot of things.
Also, if any forum mods see this, feel free to use the CSS for a forum theme.
It's available here.