\RequirePackage{fontspec} \defaultfontfeatures{Ligatures=TeX} \setmainfont[SmallCapsFeatures={Numbers=OldStyle}]{Minion Pro} \setsansfont[SmallCapsFeatures={Numbers=OldStyle}]{Myriad Pro} \newfontfamily{\defaultfont}[SmallCapsFeatures={Numbers=OldStyle}]{Minion Pro} \newfontfamily{\greekfont}[SmallCapsFont=fspmnscel]{Minion Pro} \RequirePackage[Latin, Greek]{ucharclasses} \setDefaultTransitions{\defaultfont}{} \setTransitionsForLatin{\defaultfont}{} \setTransitionsForGreek{\greekfont}{} \RequirePackage{unicode-math} \setmathfont{STIX2Math.otf} \setmathfont[range=\mathup/{num,latin,Latin,greek,Greek}]{Minion Pro} \setmathfont[range=\mathbfup/{num,latin,Latin,greek,Greek}]{Minion Pro Bold} \setmathfont[range=\mathit/{num,latin,Latin,greek,Greek}]{Minion Pro Italic} \setmathfont[range=\mathbfit/{num,latin,Latin,greek,Greek}]{Minion Pro Bold Italic}