# CKCSS CKCSS is a build-free CSS framework and semantic HTML UI kit. Use it with one stylesheet link; Core requires no JavaScript. Start here: - https://ckcss.digitaltamam.com/ai.html — agent usage rules and prompt starter - https://ckcss.digitaltamam.com/ckcss-manifest.json — machine-readable public API - https://ckcss.digitaltamam.com/components.html — live component examples and source - https://ckcss.digitaltamam.com/themes.html — token-based theme recipes - https://ckcss.digitaltamam.com/download.html — pinned CDN and release downloads Rules: - Use only documented `ck-` classes and `--ck-` tokens. - Prefer semantic HTML: `button` for actions, `a` for navigation, labels for form controls. - Do not invent CKCSS classes or rewrite the framework CSS. - Do not add JavaScript unless the request explicitly needs behavior; prefer native HTML first. - Change themes by overriding semantic tokens after the CKCSS link.