javascript – Can MathJax extract the css separately?

I want to separate out the css in MathJax and generate a css file for the latex to use in unison to render the latex in advance, so that only the html of the latex rendered in advance is saved. When I load the latex, I only need to load the html of the current latex and an overall css file, rather than drawing the latex as the page loads.

This way the individual ends don’t have to care about how the latex is rendered, they just need to reference a unified css file first and then reference the html of the rendered latex

Is this approach possible, please? If not is there another way?

My English is not very good, these words are translated using translation software, if there are any problems I hope you can ask, please bear with me.

Thank you for your answer.

I’m trying to get the current style in the head every time I render a formula, but there’s no end to this, so I’d like to be able to extract a unified css file.