Responsive theme for the forums. Not necessarily as the default just for people who want it
@Dan If you give me a list of the important mods that the forums use I can do the manual edits to a modern responsive theme for you. That way I can just email you the file and you can just upload it through the admin interface.
I made a test site where I installed a theme (sunrise). I personally don't like it too much but it was compatible with the likes mod. You can check out to see if you like it. It can definitely use some polishing but I didn't want to spend time on it before knowing if it will be a waste. I quickly made a logo but it doesn't fit too well (and it reminds me of a different site)
You can lock it to the dark mode that way it will fit the blue theme of your main site. Or I can try to change all the orange colors to blueish colors.
So far I only added the likes mod.
You also have your custom wiki mod. I don't know if that will be compatible. But I don't think it will break the site by installing a theme (you have other old themes).
If anything does go wrong (which I don't think will) I'm personally willing to take achrayis up to $500 for a professional to restore it
The URL is all numbers I don't want bots to read it so I'll substitute numbers (It's the international dialing code of Israel)
<WWW>.OII972.XYZ
It's on a free host so if it doesn't load try again in a few minutes
Let me know what you think