% -- SHOWCASE -- %

\NewExpandableDocumentCommand{\tutodoc@showcase@rule@color}{}{%
  white%
}

\NewExpandableDocumentCommand{\tutodoc@showcase@stripe@color}{}{%
  white%
}

\NewExpandableDocumentCommand{\tutodoc@showcase@text@color}{}{%
  white%
}

\NewExpandableDocumentCommand{\tutodoc@showcase@build@rule@color}{m}{%
  \tdocdarkcolor[80]{#1}%
}

\NewExpandableDocumentCommand{\tutodoc@showcase@build@back@color}{m}{%
  \tdocdarkcolor[30]{#1}%
}