# Playground

Interactive playground for compiling and viewing K2F packages.

Drop a .K2F package or paste Markdown. The engine WASM paints the lock; the browser does not layout document text.

## Links & Persistence
- **Save & share**: Temporary 24-hour demo link (`/p/{id}`).
- **Publish**: Permanent immutable publication link (`/v/{appearance_hash}`).

## Supported Workflows
1. Paste Markdown or drop existing `.K2F` zip archive.
2. WASM engine compiles semantic tree into deterministic lock.
3. Official viewer renders pixel-exact raster without text reflow.
4. Inspect integrity banners, node identifiers, and appearance hash.