Textarea
Canonical @platform/ui textarea. DesignMD, SiteHunter and AIdiscuss fork it; other products use this shared primitive as-is.
Default
With Label
Across products
The three products that fork the Textarea primitive, rendered from their own source.
--input-border and --input-border-focus define the field outline; --radius sets corner shape. Other products import the shared @platform/ui textarea.