// A7 Pocket — 74×105mm
// Smallest format, fits in a shirt pocket

#let page-setup(body) = {
  set page(
    width: 74mm,
    height: 105mm,
    margin: (
      top: 8mm,
      bottom: 8mm,
      inside: 10mm,
      outside: 8mm,
    ),
    numbering: "1",
    number-align: center + bottom,
  )
  set text(size: 7.5pt)
  set par(leading: 0.6em)
  body
}