feat(native): honour inherits: false on registered custom properties

DEVELOPMENT.md

@@ -47,7 +47,7 @@ This enables `className` prop support on all React Native components.
 - **Reactive style system** (`src/native/reactivity.ts`) — custom observables for media queries, container queries, color scheme changes
 - **StyleCollection singleton** (`src/native-internal/`) — isolated to prevent circular dependencies between native runtime and CSS file imports
 - **Platform-aware compilation** — different outputs for native (JSON) vs web (browser CSS)
-- **Inline variable optimization** — single-use CSS variables are inlined at compile time; multi-use preserved
+- **Inline variable optimization** — single-use CSS variables are inlined at compile time; multi-use, those an `@property` registers `inherits: false` (unless declared only on `*` outside `@media` and `@container`), and those whose value refers to one, preserved
 
 ## Package Entry Points
 

README.md

@@ -320,6 +320,12 @@ export default withReactNativeCSS(defaultConfig, {
 });
 ```
 
+### Registered Custom Properties (`@property`)
+
+A custom property registered with `inherits: false` is inlined only when its single declaration is on a universal selector (`*`) outside a media or container query. A custom property whose value refers to one registered with `inherits: false` is never inlined.
+
+An `@property` rule inside `@media` is ignored on native, even when the media query matches.
+
 ## Contributing
 
 See the [contributing guide](CONTRIBUTING.md) to learn how to contribute to the repository and the development workflow.