Make an element that is hidden that has all possible values of classes you can use. Or use normal css for that one part of your app if that isn’t possible. Lots of ways you can handle this without thinking the framework doesn’t work.
Ninja:
https://tailwindcss.com/docs/content-configuration#safelisting-classes
Tailwind actually has this use case covered already. Use the safe list functionality to always include the classes you need.
I have it on good authority that the writers of the NYT have also read other news papers before. This blatant IP theft goes deeper than we could have ever imagined.