Re: [csswg-drafts] unicode-range descriptor should serialize codepoint hex digits as ASCII case-insensitive? (#14263)

In [13.2. Serializing font-related at-rules](https://drafts.csswg.org/css-fonts-4/#serializing-at-rules):

> Unless specifically noted for individual descriptors, the descriptors defined for at-rules in this module follow the principles of [CSSOM ยง 6.7.2 Serializing CSS Values](https://drafts.csswg.org/cssom-1/#serializing-css-values).

Then in [4.5. Character range: the `unicode-range` descriptor](https://drafts.csswg.org/css-fonts-4/#unicode-range-desc) there is, as you said, nothing about serialization. So I would expect CSSOM to fully define it.

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Received on Tuesday, 4 August 2026 11:37:39 UTC