postcss-custom-media is a PostCSS plugin enabling the use of custom media queries, defined using the @custom-media at-rule, within your CSS. This enhances CSS readability and maintainability by allowing you to use descriptive names for complex media conditions. It transforms these custom names into standard media queries ensuring browser compatibility. Streamline your CSS workflow with easier-to-understand and reusable media queries, ultimately improving your project's scalability and organization.