\makeatletter

% Typographic improvements
\usepackage{microtype}

\frenchspacing

% Disable numbering of body headings
\setcounter{secnumdepth}{0}

% Styling
\def\sphinxcrossref#1{#1} % no italicised references
\def\sphinxstyleindexentry#1{#1} % no monospaced index entries
\def\sphinxstyleindexextra#1{ (#1)} % no italics
\def\sphinxtablecontinued#1{{\sffamily\footnotesize #1}} % add footnotesize
\def\pageautorefname{p.}

% Allow line breaks in URLs
\usepackage{seqsplit}
\protected\def\sphinxurl#1{{%
  \sphinxunactivateextrasandspace %
  \endlinechar\m@ne\everyeof{}%
  \scantokens{\href{#1}{\seqsplit{#1}}}%
}}

% Fonts
\setmainfont{Crimson}
%\setsansfont{IBM Plex Sans}[BoldFont={* Medium},BoldItalicFont={* Medium Italic}]
\setsansfont{Source Sans Pro}[BoldFont={* Semibold},BoldItalicFont={* Semibold Italic}]
\usepackage{newunicodechar}\newfontface{\libserif}{Liberation Serif}\newunicodechar{¶}{{\libserif ¶\hspace{0.1ex}}} % use filled in ¶

% Colours/formatting by output mode
\newlength{\trimwidth}\setlength{\trimwidth}{148mm}
\newlength{\trimheight}\setlength{\trimheight}{210mm}
\newlength{\stdmargin}\setlength{\stdmargin}{15mm}
\newlength{\bottomadd}\setlength{\bottomadd}{5mm}
\newlength{\gutteradd}\setlength{\gutteradd}{4mm}
\ifpolulu
  \definecolor{TitleColor}{cmyk}{0,0,0,1}
  \definecolor{InnerLinkColor}{cmyk}{0,0,0,1}
  \definecolor{OuterLinkColor}{cmyk}{0,0,0,1}
  \geometry{paperwidth=\trimwidth,paperheight=\trimheight,margin=\stdmargin,bottom=\dimexpr\stdmargin+\bottomadd\relax,inner=\dimexpr\stdmargin+\gutteradd\relax} % Add bleed, gutter, etc.
  
  %\usepackage[center,cam,noinfo]{crop}
  \usepackage[center,noinfo]{crop} % No crop marks for Lulu
  \CROP@size{\dimexpr\trimwidth+0.25in\relax}{\dimexpr\trimheight+0.25in\relax}
  %\CROP@size{210mm}{297mm}
\else
  \geometry{paperwidth=\dimexpr\trimwidth-\gutteradd\relax,paperheight=\trimheight,margin=\stdmargin,bottom=\dimexpr\stdmargin+\bottomadd\relax} % Deduct 4mm from width to account for gutter
\fi

% Heading style
\titleformat{\section}{\Large\raggedright\py@HeaderFamily}{\py@TitleColor\thesection}{0.5em}{\py@TitleColor}{\py@NormalColor} % Add \raggedright

% Footnote style
\usepackage[hang,bottom]{footmisc}
\setlength{\footnotemargin}{0.4cm}
\def\sphinxfootnotemark[#1]{\ifx\thepage\relax\else\protect\spx@opt@BeforeFootnote\protect\footnotemark[#1]\fi} % Same definition as footnotehyper-sphinx but this is required for some reason

% Header/footer style
\fancypagestyle{normal}{
  \fancyhead[RO,LE]{}
  \fancyfoot[RO]{{\footnotesize\py@HeaderFamily\nouppercase{\leftmark} | \thepage}}
  \fancyfoot[LE]{{\footnotesize\py@HeaderFamily\thepage}}
  %\renewcommand{\headrulewidth}{0.4pt}
}

% Back of title page content
\newcommand{\sphinxbackoftitlepage}{
  \begingroup\footnotesize
  Edition 0.1 first published 2018 \\
  Edition 0.2 first published 2021 \\
  Edition 0.4.2 first published 2023
  
  \vspace{1cm}
  
  \sphinxhref{https://yingtongli.me/pointsoforder}{https://yingtongli.me/pointsoforder}
  
  \vspace{\fill}
  
  Copyright © 2023 Lee Yingtong Li. You may use this book, at your option, under either of the following licences:
  {\parskip=0pt\begin{itemize}
    \item the \sphinxhref{https://creativecommons.org/licenses/by-sa/4.0/}{Creative Commons Attribution-ShareAlike 4.0 International licence}
    \item the \sphinxhref{https://www.gnu.org/licenses/fdl-1.3.en.html}{GNU Free Documentation License, version 1.3}
  \end{itemize}}
  
  Authored in \sphinxhref{https://www.sphinx-doc.org/}{Sphinx} and typeset using \LaTeX{} in Crimson 11pt and Source Sans Pro
  
  \ifpolulu
  Printed by Lulu Press
  %Printed in Australia by Finsbury Green for Lulu Press
  \fi
  
  \vspace{0.5cm}
  \includegraphics[trim=18mm 10mm 18mm 12mm,clip,height=12mm]{NLA_PDS}
  \endgroup
}

% Fix list spacing in tables and footnotes
\usepackage{enumitem}
\def\table@fixitemize{\setlist[itemize]{leftmargin=2.5ex,before=\vspace*{-1.7em},after=\vspace*{-1.3em}}}
\let\orig@sphinxattablestart\sphinxattablestart
\def\sphinxattablestart{\orig@sphinxattablestart\table@fixitemize}
\let\orig@sphinxatlongtablestart\sphinxatlongtablestart
\def\sphinxatlongtablestart{\orig@sphinxatlongtablestart\table@fixitemize}
\let\orig@sphinxAtStartFootnote\sphinxAtStartFootnote
\def\sphinxAtStartFootnote{\orig@sphinxAtStartFootnote\setlist[itemize]{leftmargin=7.5ex,before={},after=\vspace*{-0.7em}}}

% Override Sphinx title page
\usepackage[iso]{isodate}
\renewcommand{\sphinxmaketitle}{%
  \let\sphinxrestorepageanchorsetting\relax
  \ifHy@pageanchor\def\sphinxrestorepageanchorsetting{\Hy@pageanchortrue}\fi
  \hypersetup{pageanchor=false}% avoid duplicate destination warnings
  \begin{titlepage}%
    \let\footnotesize\small
    \let\footnoterule\relax
    \noindent\rule{\textwidth}{1pt}\par
      \begingroup % for PDF information dictionary
       \def\endgraf{ }\def\and{\& }%
       \pdfstringdefDisableCommands{\def\\{, }}% overwrite hyperref setup
       \hypersetup{pdfauthor={\@author}, pdftitle={Points of Order}}%
      \endgroup
    \begin{flushright}%
      \sphinxlogo
      \py@HeaderFamily
      {\Huge Points of Order \\\vspace{0.2cm}\normalfont\sffamily\LARGE Meeting procedure in Australia,\\New Zealand and the UK\vspace{0.5cm} \par} % ADD SUBHEADING
      {\itshape\LARGE \py@release\releaseinfo \par}
      \vfill
      {\LARGE
        \begin{tabular}[t]{c}
          \@author
        \end{tabular}\kern-\tabcolsep
        \par}
      \vfill\vfill
      {\large
       \today \par % USE ISO DATE
       \vfill
       \py@authoraddress \par
      }%
    \end{flushright}%\par
    \@thanks
  \end{titlepage}%
  \setcounter{footnote}{0}%
  \let\thanks\relax\let\maketitle\relax
  %\gdef\@thanks{}\gdef\@author{}\gdef\@title{}
  \clearpage
  \ifdefined\sphinxbackoftitlepage\sphinxbackoftitlepage\fi
  \if@openright\cleardoublepage\else\clearpage\fi
  \sphinxrestorepageanchorsetting
}

\def\sphinxhline{}  % Need this for some reason, Sphinx bug?

\makeatother