As one of my way of entertainment, I crafted the CSCN Anniversary theme for XenForo 2.2 but the admin here does not want any link of that be posted here.
Beware that it appears that the admin
only cares about his reading comfort
on Windows (similar to the previous US president who is careless about global warming). My motivation of asking him to change the font for non-Windows operating systems is that
Verdana is functionally terrible on these non-Windows platforms. It even looks bigger than its ideal size in its each current font-size, comparing to how it looks like on Windows. //
BTW, Verdana Pro is better than Verdana and is available (free) for Windows 10 users, and it does look better on macOS, too:
https://www.microsoft.com/en-us/p/verdana-pro/9n8d67vhhdc2
My major is composition, but my maniac hobby is typography (mixing texts of English, Chinese, and Japanese). I crafted all of my final Music History papers in LaTeX only, comparing those who can only use MS Word on Windows to generate giant-size PDF files and non-standard symbols of ♯s and ♭s (LaTeX can deal with them really well).
Nevermind. I just found Stylus plugin (much much better than the Stylish plugin I tried before). Stylus synchronizes my CSS settings across my computers, and its performance impact is small.