E.g.

/* Name */ .chroma .n {  }

These are useless and take up bandwidth, so they're flagged by https://yellowlab.tools.

What version of Hugo are you using (hugo version)?

$ hugo version
hugo v0.145.0+extended+withdeploy darwin/arm64 BuildDate=2025-02-26T15:41:25Z VendorInfo=brew

Does this issue reproduce with the latest release?

Yes