main.tex

% ============================================================
% MAIN — identical for every course (do not diverge). All course-specific
% content lives in course.tex, which this file \input's. To start a new course,
% copy this main.tex, housestyle.tex, common-preamble.tex unchanged and write a
% course.tex following the contract below.
%
% course.tex MUST define, in the preamble (before \begin{document}):
%   \coursetitle      — full course name (title block + running use)
%   \coursesubtitle   — one-line topic list under the title
%   \courseyear       — e.g. 2024/2025
%   \coursebody       — a macro expanding to the \input{sec/...} list (and any
%                       \part / \section / \appendix / \printbibliography)
% and MAY define any course-specific packages/macros/boxes/tikz/lstset, its own
% \hypersetup (with pdftitle), bibliography resource, etc. hyperref/cleveref, if
% used, load inside course.tex — it is the last thing read before \begin{document}.
% ============================================================
\documentclass[11pt,a4paper]{article}

% enumitem is loaded by housestyle; pre-pass the options amd.sty (sds) expects so
% a later re-request never clashes. Harmless no-op for courses that don't use them.
\PassOptionsToPackage{shortlabels,inline}{enumitem}

% --- House font: serif (Latin Modern) ---
\usepackage{lmodern}

% --- Shared house style (geometry, colors, sections, ToC, heads, math envs) ---
\input{src/housestyle}

% --- Shared package set (identical across the collection) ---
\input{src/common-preamble}

% --- Everything course-specific (metadata, macros, boxes, tikz, lstset, bib) ---
\input{src/course}

% ============================================================
\begin{document}

% --- Front matter (title, disclaimer, ToC): unnumbered. Roman numbering keeps
% hyperref's page anchors distinct from the arabic content pages (no duplicate-
% anchor warning); \pagestyle{empty} hides the numbers. Content resets to
% arabic 1 just before \coursebody below. ---
\pagenumbering{roman}
\pagestyle{empty}

% --- Title (LIDS-style) + disclaimer ---
\thispagestyle{empty}
\begin{center}
  {\color{rulegray}\rule{\linewidth}{0.8pt}}\par
  \vspace{0.8em}
  {\sffamily\bfseries\color{accent}\LARGE \coursetitle\par}
  \vspace{0.4em}
  {\sffamily\normalsize \coursesubtitle\par}
  \vspace{0.5em}
  {\normalsize Francesco Secoli \textbullet\ Academic year \courseyear\par}
  \vspace{0.6em}
  {\color{rulegray}\rule{\linewidth}{0.8pt}}\par
\end{center}

% --- Disclaimer ---
{\small\noindent
\textbf{\color{accent}Disclaimer.} Derived from the \emph{\coursetitle} course
materials (Academic Year \courseyear), MSc in Data Science \& Business
Informatics, University of Pisa.\par\smallskip
These notes are open educational content created by a student. They are \textbf{not
an academic source} and may contain inaccuracies. You may freely share, modify,
and reuse this material for educational and non-commercial purposes with
appropriate attribution. The content is my personal interpretation of the
professor's course materials and should not replace official teaching resources.
I assume no responsibility for any errors or misinterpretations.\par\smallskip
These notes were produced with an \textbf{AI-in-the-middle} workflow: a first
human pass, then \textbf{Claude Code} to support formulation, understanding, and
rewriting, followed by a final human review.\par\smallskip
If you find errors, have suggestions, or spot unintentionally included copyrighted
material (which I will promptly remove on notification), contact me at
\texttt{sclfnc@proton.me}.\par}
\newpage
% \tableofcontents forces \thispagestyle{plain} (a numbered footer) on its first
% page; neutralise \thispagestyle inside a group so the empty style governs every
% ToC page, whatever its length. \thispagestyle is restored at \endgroup.
\begingroup
  \renewcommand{\thispagestyle}[1]{}%
  \tableofcontents
\endgroup
\clearpage

% --- Content starts here: page numbering restarts at 1, running heads back on. ---
\pagenumbering{arabic}
\pagestyle{fancy}
\coursebody

\end{document}