// apply this using:
// #import "../template.typ": apply-template
// #show: apply-template


#let apply-template(body) = [
  #set text(lang: "de")
  #set page(
    margin: auto,
    paper: "a4"
  )
  #set outline(indent: 1.2em)
  #let clean_numbering(..schemes) = {
  (..nums) => {
    let (section, ..subsections) = nums.pos()
    let (section_scheme, ..subschemes) = schemes.pos()

    if subsections.len() == 0 {
      numbering(section_scheme, section)
    } else if subschemes.len() == 0 {
      numbering(section_scheme, ..nums.pos())
    }
    else {
      clean_numbering(..subschemes)(..subsections)
    }
  }
  }
  #set heading(numbering: clean_numbering("A.", "I.", "1.a."))

  // #set math.equation(numbering: "(1)", supplement: "equation")

  // Customization of text elements
  #set par(justify: true)
  #show link: underline
  #show link: set text(rgb("#1470da"))

  // here are replacements for commonly used shortcuts
  #show "z.B.": text[zum Beispiel]
  #show "zb": "zumb Beispiel"
  #show "vllt": "vielleicht"

  #body // IMPORTANT: must be at the very bottom, ekse the body will be   overwritten
]