Framework-agnostic CSS theme + design tokens for the BIMETAL toast (light/dark,
WCAG-AA variant colours). Styles the canonical .bm-toast* contract the
@bimetal/toast-{react,vue,svelte,angular,vanilla}-components render.
import '@bimetal/toast-themes';
Scoped to the .bm-toast__viewport root the components render; set data-theme="dark"
on that root for the dark palette. Tokens use the --bmt-* prefix and read the shared
--bm-accent / --bm-radius where relevant.