The concept of a quantity query allows for different styles based on the number of sibling elements, enhancing layout flexibility without complicated implementations.
KelpUI is being designed to leverage modern CSS features and Web Components, while emphasizing utility, customizability, and simplicity in naming and specificity.
Better CSS Shapes Using shape() - Part 3: Curves | CSS-Tricks
The curve command adds a Bézier curve between two points by specifying control points, enabling designers to shape their designs with more elegance and precision.