Audit and transform

Standards-first, not framework-first.

Analyze standard CSS, enforce policy, and transform output without claiming ownership of authored source.

Bounded classification

The classifier recognizes deliberate standard-CSS surfaces and reports unsupported constructs instead of guessing. A versioned corpus controls the claim.

Deterministic transformation

Target browsers, minify, and check output drift. Add --check in CI to remain read-only.

pliego-cssc transform-css --input app.css \
  --output dist/app.css --targets modern --format minified

Compatibility, accessibility, and budgets

Policy documents bind findings to explicit targets and limits. The same canonical findings feed terminals, JSON automation, and SARIF.