Unrecognized At-Rule

What causes this error

The at-rule name is misspelled or not supported by the browser. Modern at-rules like @container, @layer, and @property may not be supported in older browsers.

How to fix it

Check the at-rule name for typos. Verify browser support for the at-rule. Use fallback styles for unsupported at-rules. Consider a PostCSS plugin for transpilation.

@tailwind base;