Re: [csswg-drafts] [css-cascade][css-syntax] New `!revertable` flag to mark a declaration as "can be reverted when IACVT" (#10443)

I believe the specification should explicitly state that `revert-rule` does not support reverting within a “declaration block.”
I only discovered this after carefully reviewing the meeting minutes, and it is easily misunderstood.

If I'm not mistaken, in the following style, the color ultimately **isn't green**.

```css
.foo {
  color: green;
  color: var(--x, revert-rule); /* ❌ Cannot revert to green */
}
```

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Received on Thursday, 29 January 2026 06:32:32 UTC