Export all used styles in extra single css file

[ruudtimmermans]

Is it possible to let sveltekit export all used styles into one extra single css file (i.e. styles.css)?
I still want all component specific styles into separate css files.

Why would i want this? We also use Hubspot and we would like to use the component styles we created in sveltekit to be available there so we don't have to write the styles twice.