#let poem(content) = {
  set par(first-line-indent: 0em)

  align(center, block[
    #set align(left)
    #set block(breakable: false)
    #emph(content)
  ])
}

#poem[
  #block[
    “‘O Looking-Glass creatures,' quoth Y/n, ‘draw near! \
    'Tis an honour to see me, a favour to hear: \
    'Tis a privilege high to have dinner and tea \
    Along with the Red Queen, the White Queen, and me!'”
  ]
]