Workaround for parsing valid CSS, but not *yet* supported by LightningCSS

[hanshs]

Summary

Wondering if there is a workaround for the error "Parsing css source code failed" which happens when I am using CSS that is not yet supported by LightningCSS, such as ::highlight pseudo element, but is still valid CSS in browsers.

Is there a way to configure turbopack to ignore some of the CSS or any other workaround I could use, before this gets resolved by LightningCSS - parcel-bundler/lightningcss#861?

Currently using turbopack this CSS causes compilation error:

::highlight(highlighted-sentence) {
  background-color: 'yellow';
}

Additional information

Relevant Packages:
  next: 15.1.2
  react: 19.0.0
  react-dom: 19.0.0
  typescript: 5.6.3

Example

No response