preamble.tex

% A better link color palette based on https://jfly.uni-koeln.de/color/
\usepackage{hyperref}
\definecolor{linkcolor}{HTML}{D55E00}
\definecolor{citecolor}{HTML}{009E73}
\definecolor{urlcolor}{HTML}{0072B2}
\hypersetup{
    colorlinks,
    linkcolor={linkcolor},
    citecolor={citecolor},
    urlcolor={urlcolor}
}

% Adjust source code color palette
\makeatletter
\@ifundefined{DecValTok}{}{
  \renewcommand{\DecValTok}[1]{\textcolor[HTML]{009E73}{#1}}
  \renewcommand{\FloatTok}[1]{\textcolor[HTML]{009E73}{#1}}
  \renewcommand{\ConstantTok}[1]{\textcolor[HTML]{009E73}{#1}}
  \renewcommand{\ControlFlowTok}[1]{\textcolor[HTML]{0072B2}{\textbf{#1}}}
  \renewcommand{\OtherTok}[1]{\textcolor[HTML]{000000}{#1}}
  \renewcommand{\CommentTok}[1]{\textcolor[HTML]{999999}{\textit{#1}}}
  \renewcommand{\AttributeTok}[1]{\textcolor[HTML]{CC79A7}{#1}}
  \renewcommand{\FunctionTok}[1]{\textcolor[HTML]{56B4E9}{#1}}
}
\makeatother

\usepackage{caption}
\captionsetup{width=14cm}

\usepackage[absolute]{textpos}