v0.18.1

Fixed

• Scoped bundle (admin.scoped.css) now ships with native CSS nesting pre-flattened. The nested form silently broke once a consumer's build pipeline downleveled it — LightningCSS mis-lowers a nested & inside @scope to a bare :scope, rewriting ._ao-btn:hover to :scope:hover and killing every :hover/:focus/state rule. (both)