Under the surface, the system is strict:
→ One line weight, round terminals. Nothing is filled; everything is drawn.
→ The tab is 1:3, the proportion of a bag label. Its top meets the centre of the 7, and the cup sits on its base.
→ Six colours, each sized by how much it’s used: Espresso Ink, Roast, Crema Gold, Travertine, Steamed Milk and Morning Sky.
→ Archivo for the working voice (times, prices, menus), Instrument Serif Italic for the human one.