OptionalcomplexComplex script defaults.
OptionaleastEast Asian script defaults.
Latin script defaults.
OptionalsupplementalAdditional fonts used for language-specific fonts in themes. For example, one can specify a font that gets used only within the Japanese language context.
A font collection from the theme.
A font collection consists of a font definition for Latin, East Asian, and complex script. On top of these, a font collection can also define a font for use in a specific language or languages.