Re: [csswg-drafts] [css-conditional] `@supports-condition`, for larger feature queries and named reuse (#12622)

I really love this proposal! This approach catches all the cases `at-rule` falls short of like testing for preludes and support for whole at-rules.

We just need to make sure that the spec. clearly states that anything inside of an `@supports-condition` is really just parsed to avoid any side effects. And we should make sure to allow at-rules to be tested taht are currently only allowed at the top level.

Sebastian

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Received on Tuesday, 19 August 2025 14:50:12 UTC