[csswg-drafts] [css-fonts-4] Multiple `@font-palette-values` with the same name (#12981)

svgeesus has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-fonts-4] Multiple `@font-palette-values` with the same name ==
  > Multiple `@supports-condition` rules with the same name in a style sheet are invalid and must be ignored.

If I am picky, this is slightly ambiguous: only consecutive rules must be ignored, I guess.

But is this intentional?

  - `@color-profile`: unspecified
  - `@counter-style`: the last one wins
  - `@font-palette-values`: unspecified
  - `@function`: the last one wins
  - `@keyframes`: the last one wins
  - `@property`: the last one wins
  - `@position-try`: the last one wins

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/12981 using your GitHub account


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Received on Monday, 20 October 2025 14:35:38 UTC