Borders and corners

Borders and corners: radius
Token	Value	Sample	Use it for
`radius`	`8px`		The only corner: every Tailwind radius step collapses to it, `rounded-full` included. Buttons, slabs, chips, dialogs, inputs.
`radius-code`	`4px`		Inline `code` and `kbd`-sized marks, the one place the corner is tighter.

Borders and corners: width
Token	Value	Use it for
`bw`	`2px`	Default line: inputs, code, tables, the table-of-contents rule.
`bw-thick`	`3px`	Edge of a slab, a button and the header rule: the signature heavy line.
`focus-ring-width`	`4px`	Width of the outer focus ring where it is drawn as an outline.