Update dependency postcss-custom-media to v12

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
postcss-custom-media (source)	11.0.6 → 12.0.0

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Release Notes

csstools/postcss-plugins (postcss-custom-media)

v12.0.0

Compare Source

January 14, 2026

• Updated: Support for Node 20.19.0 or later (major).
• Removed: commonjs API. In supported Node versions require(esm) will work without needing to make code changes.
• Updated @csstools/css-tokenizer to 4.0.0 (major)
• Updated @csstools/css-parser-algorithms to 4.0.0 (major)
• Updated @csstools/cascade-layer-name-parser to 3.0.0 (major)
• Updated @csstools/media-query-list-parser to 5.0.0 (major)

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Configuration

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Project	Deployment	Review	Updated (UTC)
itcss	Ready	Preview, Comment	Jan 17, 2026 1:54am

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud