我正在尝试自定义自己的部分，但我不知道如何隐藏每个部分的数字。这是我的代码：
\documentclass[12pt]{article}
\usepackage{titlesec}
\titleformat{\section}{\fontsize{18pt}{21.6}\selectfont}{\thesection}{1em}{}
\titleformat{\subsection}{\fontsize{14pt}{16.8}\selectfont\bfseries}{\thesubsection}{1em}{}
\titleformat{\subsubsection}{\fontsize{14pt}{16.8}\selectfont}{\thesubsubsection}{1em}{}
\titleformat{\paragraph}{\fontsize{12pt}{14.4}\bfseries}{\theparagraph}{1em}{}
\titleformat{\subparagraph}{\fontsize{12pt}{14.4}\itshape\flushleft}{\thesubparagraph}{1em}{}
\begin{document}
\section{section}
words words words words words words words words words words words words words
\subsection{subsection}
words words words words words words words words words words words words words
\subsubsection{subsubsection}
words words words words words words words words words words words words words \
\paragraph{paragraph}
words words words words words words words words words words words words words
\subparagraph{subparagraph}
words words words words words words words words words words words words words
\end{document}
答案1
\titleformat{\subsection}{\fontsize{14pt}{16.8}\selectfont\bfseries}{}{1em}{}
\titleformat{\subsubsection}{\fontsize{14pt}{16.8}\selectfont}{}{1em}{}
\titleformat{\paragraph}{\fontsize{12pt}{14.4}\bfseries}{\theparagraph}{1em}{}
\titleformat{\subparagraph}{\fontsize{12pt}{14.4}\itshape\flushleft}{\thesubparagraph}{1em}{}```