Braw mornin' TAG!

I'm requesting a TAG review of the new media query syntax in Media Queries Level 4, which allows expressing media queries in a more readable (to some) way.

• Explainer: https://www.bram.us/2021/10/26/media-queries-level-4-media-query-range-contexts/
• Specification URL: https://drafts.csswg.org/mediaqueries-4/#mq-syntax
• Tests: Mostly wpt/css/mediaqueries/test_media_queries.html
• User research:
• Security and Privacy self-review: Can't see how this exposes new information at all.
• GitHub repo: https://github.com/w3c/csswg-drafts
• Primary contacts:
  • @andruud, Google, implementing the feature in Chromium.
• Organization(s)/project(s) driving the specification: CSSWG
• Key pieces of existing multi-stakeholder review or discussion of this specification:
• External status/issue trackers for this specification (publicly visible, e.g. Chrome Status):

Further details:

• I have reviewed the TAG's Web Platform Design Principles
• Relevant time constraints or deadlines:
• The group where the work on this specification is currently being done: CSSWG
• Major unresolved issues with or opposition to this specification:
• This work is being funded by:

We'd prefer the TAG provide feedback as (please delete all but the desired option):

🐛 open issues in our GitHub repo for each point of feedback