CSS

sass use

// style.scss
@use "src/corners" as c;

.button {
  @include c.rounded;
  padding: 5px + c.$radius;
}

sass use

// style.scss
@use 'foundation/code';
@use 'foundation/lists';

why sass

/* Sass has a lot of features
The most important ones are nesting, functions and mixins
*/