答案1
欢迎!您可以操纵enumerate
环境来enumitem
获得此类东西。
\documentclass{article}
\renewcommand*\familydefault{\sfdefault}%
\usepackage{enumitem}
\setlist[enumerate,1]{label = \large\bfseries\Roman*.,
ref = \Roman*}
\setlist[enumerate,2]{nosep,left=-0.5ex,
label = \large\bfseries\arabic{enumi}.\arabic*,
ref =\arabic{enumi}.\arabic*}
\newcommand\PseudoSection[2][]{\item {\large\bfseries \MakeUppercase{#2}}\par}
\newcommand\PseudoSubSection[2][]{\item {\large\bfseries \MakeUppercase{#2}}\par}
\begin{document}
\begin{enumerate}
\PseudoSection{Introduction}
bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla
bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla.
something about koala bears.
\PseudoSection{Topic A}
\begin{enumerate}
\PseudoSubSection{Subtopic 1}
bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla
bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla.
something about ducks and marmots.
\end{enumerate}
\end{enumerate}
\end{document}