RFR: 8345348: CSS media feature queries [v20]

[Andy Goryachev]

On Mon, 28 Apr 2025 07:38:37 GMT, Michael Strauß <mstrauss at openjdk.org> wrote:

>> Implementation of [CSS media queries](https://gist.github.com/mstr2/cbb93bff03e073ec0c32aac317b22de7).
>
> Michael Strauß has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 28 commits:
> 
>  - Merge branch 'master' into feature/media-queries
>  - reorder fields
>  - remove ReadOnlyBooleanWrapper
>  - Scene preferences only actively observe platform preferences when the scene is showing
>  - formatting
>  - typo
>  - use equality instead of identity
>  - rename TokenStream methods
>  - improved implementation of NullCoalescingPropertyBase
>  - small refactor
>  - ... and 18 more: https://git.openjdk.org/jfx/compare/3fdd2138...32abb8a3

Would it be possible to expand the examples in the .md file?  For example, an example that uses operator(s)?  

Another question: is there any special prioritization given to media queries relative to other rules?

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PR Comment: https://git.openjdk.org/jfx/pull/1655#issuecomment-2848225925