% A4 in large type (17 pt): low vision, reading aloud.
\documentclass[17pt,oneside]{extarticle}
\usepackage[a4paper,left=22mm,right=32mm,top=22mm,bottom=25mm,
  marginparwidth=20mm,marginparsep=4mm]{geometry}
\input{crito-common}
\begin{document}
\heading
\input{crito-text}
\end{document}