Modularly load CSS

Is there an easy way to modularly add CSS in to a react component.

such as:
import style from "./mystyle.css";

I know how to do it with webpack but my current app doesn’t have webpack setup. I know theres alot of meteor atmosphere packages that do alot of bundling for you and was wondering if there was something for this.

Sorry if this question has been asked but I can’t seem to find any clear answers from my searching in this forum.

There isn’t something like this in Meteor core, unfortunatelly.