The four suits are the signature of the whole brand — they end up in bullets, buttons, section markers, the loading state, the hero grid and the browser tab. Both sets are drawn on the same 100×100 grid so they swap one-for-one. Everything below is the same component, twice.
16 px (tab and bullet), 48 px (UI), 200 px (display).
The reading surface. Same drawings, ink instead of light.
Real components, real copy. If a set fails, it fails here and not at 200 px.
Classic only on the one card the page is allowed — where it has to read as an actual playing card and nothing else.