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Allow negated prefers-reduced-motion media queries in AMP validator #40454

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Allow negated prefers-reduced-motion media queries in AMP validator #40454

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d6026f2
Allow negated prefers-reduced-motion media queries in AMP validator
Durvesh-dev Dec 17, 2025
097b282
Add validator test for negated prefers-reduced-motion media query
Durvesh-dev Mar 5, 2026
a4a8d54
Resolve merge conflict with upstream main
Durvesh-dev Mar 5, 2026
7cfffb3
Fix validator test for negated prefers-reduced-motion media query
Durvesh-dev Mar 5, 2026
7b0153c
Add test for negated prefers-reduced-motion media query
Durvesh-dev Mar 5, 2026
8c4458a
Fix validator test for prefers-reduced-motion using supported syntax
Durvesh-dev Mar 5, 2026
795d324
Add validator feature test for negated prefers-reduced-motion media q…
Durvesh-dev Mar 6, 2026
7384c74
Normalize validator feature test fixture and keep negated prefers-red…
Durvesh-dev Mar 6, 2026
ee4795a
Update everything.out from latest validator CI output
Durvesh-dev Mar 6, 2026
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5 changes: 5 additions & 0 deletions validator/testdata/css/media-not-prefers-reduced-motion.css
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
@media not (prefers-reduced-motion: reduce) {
.test {
visibility: hidden;
}
}
1 change: 1 addition & 0 deletions validator/validator-css.protoascii
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Original file line number Diff line number Diff line change
Expand Up @@ -1229,6 +1229,7 @@ tags: { # `<style amp-keyframes>`, [AMP, AMP4ADS]
type: 'braille'
type: 'embossesd'
type: 'aural'
type: 'not'
feature: 'any-hover'
feature: 'any-pointer'
feature: 'aspect-ratio'
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