How to use CSS Variables and CSS Modules together, canonically ?

[fxfactorial]

I want to use CSS variables,

:root {
  --foo-bar: orange;
}

But in my CSS modules, I get errors about undefined variables because I assume PostCSS implements its own layer for that.

I found this plugin, but I am not sure how to integrate it into a gatsby project, guidance appreciated.

https://github.com/postcss/postcss-custom-properties

[m-allanson]

@fxfactorial Does issue #2773 help? If not, can you provide some more details on your setup and the errors you're seeing?

[KyleAMathews]

Due to the high volume of issues, we're closing out older ones without recent activity. Please open a new issue if you need help!