Sites do weird things with font sizes and Firefox does not respect the minimum font size set in the iOS settings as an override for websites. As a result on some sites the font is too large (Pinterest) and on others it's too small (Mastodon, Twitter). I need a way to override each site's font size individually. Does this exist? If so, where/how? If not, can it get realized? Or can we get the Stylish extension so I can override styles myself?