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+# Contributing
+
+Thanks for taking a look.
+
+## Development
+
+- Keep changes small and reviewable.
+- Prefer simple, inspectable solutions over cleverness.
+- Add a short **How to test** section in PR descriptions.
+
+## Pull requests
+
+Please include:
+- What changed
+- Why
+- How to test
+- Notes / risks
+