Create DESIGN.md

Create a DESIGN.md for one product or coherent website. Record the design language that governs it, not every value that happens to exist.

Boundaries

• Modify only DESIGN.md. Do not change product source, dependencies, configuration, or generated files.
• Use the DESIGN.md format contract below. Do not invent a competing schema.
• Do not copy every discovered token or component into the document.
• Do not convert repetition, local styling, or visual preference into product intent.

1. Choose the mode

Repository mode

Use when a local product repository is available. Create or update DESIGN.md at the root of the selected product.

If the repository contains multiple deployable products, select the one named by the user. If the request does not identify one and ownership is ambiguous, ask before writing.