% --- Add corner image depending on odd/even page ---
\newcommand{\AddCornerImage}{%
	\AddToShipoutPictureBG{%
		\ifnum\value{page}>1 % Only add corners if page number > 1
		\ifnum\value{page}<12
		% === Bottom Corner ===
		\AtPageLowerLeft{%
			\ifodd\value{page}
			% Odd pages: bottom-right corner (normal), moved up and in 1mm
			\put(\LenToUnit{\paperwidth-1.5cm-\mylen},\LenToUnit{\mylen}){%
				\includegraphics[width=1.5cm]{CornerDetail.png}%
			}%
			\else
			% Even pages: bottom-left corner (mirrored), moved up and in 1mm
			\put(\LenToUnit{\mylen},\LenToUnit{\mylen}){%
				\reflectbox{\includegraphics[width=1.5cm]{CornerDetail.png}}%
			}%
			\fi
		}%
		% === Top Corner ===
		\AtPageUpperLeft{%
			\ifodd\value{page}
			% Odd pages: top-right corner (mirrored and flipped), moved down and in 1mm
			\put(\LenToUnit{\paperwidth-1.5cm-\mylen},-\LenToUnit{\mylen}){%
				\scalebox{1}[-1]{\includegraphics[width=1.5cm]{CornerDetail.png}}%
			}%
			\else
			% Even pages: top-left corner (flipped), moved down and in 1mm
			\put(\LenToUnit{\mylen},-\LenToUnit{\mylen}){%
				\reflectbox{\scalebox{1}[-1]{\includegraphics[width=1.5cm]{CornerDetail.png}}}%
			}%
			\fi
		}%
		\fi % End of page number check
		\fi % End of page number check
	}%
}

\newcommand{\linedpage}{%
	\noindent
	\foreach \n in {1,...,10}{%
		\rule{\textwidth}{0.4pt}\\[\baselineskip]
	}
}