ly.tex

\documentclass[a4paper, openany, oneside, 12pt]{book}

\input{style.tex}


\newtcolorbox[auto counter, number within=chapter]{lybaseblobraw}{
  skin=enhanced jigsaw,
  colback=white, colframe=black!42,
  boxrule=0.5mm,
  % after skip=1em,
  phantom={\lyblobmark{\thetcbcounter}},
  overlay unbroken and first ={
    \node[anchor=north east, inner sep=0pt, outer sep=0pt] at ([xshift=-\marginparsep]frame.north west) {\tcbox[boxsep=0pt, left=1.8mm, right=1.8mm, top=1.8mm, bottom=1.8mm, colback=white, colframe=black!42]{\thetcbcounter}};
  }
}

\newcommand{\lyblobraw}[1]{%
\begin{lybaseblobraw}
#1
\end{lybaseblobraw}}


\usepackage[
  unicode,
  bookmarks=true,
  bookmarksnumbered=true,
  pdfpagemode=UseOutlines,
  pdfstartview=FitH,
  pdfpagelayout=OneColumn,
  colorlinks=true,
  allcolors=black,
]{hyperref}

\hypersetup{
  pdftitle=论语,
  pdfauthor=孔子 著，abolybook@gmail.com 制作,
  pdfsubject=,
  pdfkeywords={\versioninfoly},
  pdfcreator=LaTeX with Python,
}


%============================================================

\begin{document}

\lyblobmark[0]{论语}
\input{coverly.tex}

\frontmatter
\lyblobmark[0]{目录}
\tableofcontents

\mainmatter
\renewcommand{\lyheaderimg}{chap\thechapter}
\include{autolybody}

\end{document}