\usepackage{polyglossia}

\usepackage{pdfpages}
\usepackage{tocvsec2}
\usepackage{longtable,booktabs,array}
\usepackage{calc}
\usepackage{ulem}
\usepackage{setspace}
\usepackage[labelsep=period]{caption}
\usepackage{graphicx}
\usepackage{amsmath}
\usepackage{url}
\usepackage{multirow}
\usepackage{hyperref}
\usepackage{indentfirst}
\usepackage{chngcntr}

% listings (без minted — не нужен -shell-escape)
\usepackage{listings}
\usepackage{xcolor}

\bibliographystyle{unsrtnat}