\startenvironment env-fonts-23
\project proj-dd23

\usemodule[simplefonts] % to get access to Calibri & Cambria, win ttf fonts
\usemodule[units] % to get \Celsius and \Fahrenheit to work

\starttypescript[Manuals]
    \definetypeface[Manuals] [rm] [serif] [cambria] [default] [rscale=0.95]
    \definetypeface[Manuals] [ss] [sans] [calibri] [default] [rscale=0.9]
     \definetypeface[Manuals] [tt] [mono] [courier] [default] [rscale=0.85]
\stoptypescript

\usetypescript[Manuals]
\setupbodyfont[Manuals,10pt]


\stopenvironment
