FOCUS_RING

const FOCUS_RING: "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-[var(--lokvis-primary)]/40 focus-visible:ring-offset-1 focus-visible:ring-offset-[var(--lokvis-bg)]" = 'focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-[var(--lokvis-primary)]/40 focus-visible:ring-offset-1 focus-visible:ring-offset-[var(--lokvis-bg)]'

Defined in: packages/ui-core/src/styles/constants.ts:9

全局统一 focus-visible 环:2px 半透明 primary + 1px offset