帮助自定义标题命令？

Question

考虑以下 MWE：

\documentclass{article}

% HEADER %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\usepackage{tikz}
\usepackage{xcolor}

\newcommand{\header}[2]{%
  \begin{tikzpicture}[remember picture,overlay]
    \node [rectangle, anchor=north, minimum width=\paperwidth, minimum height=5cm,yshift=00.00pt] (box) at (current page.north){};
    \node [anchor=center] (name) at (box) {%
      \fontsize{40pt}{72pt}\color{black}%
      {#1}{#2}
    };
  \end{tikzpicture}
  \vspace{30pt}
}


% DOCUMENT %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{document}

\header{Name}{Surname}
   
\end{document}

为什么当我指定时，输出会以如此小的字体显示 \fontsize{40pt}{72pt}？有人能帮我以更大的字体大小显示输出吗？

另外，我想将“姓氏”一词加粗，但我做不到。有什么帮助吗？

提前感谢大家的时间。

Answer 1

\documentclass{article}

% HEADER %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\usepackage{tikz}
\usepackage{xcolor}

\newcommand{\header}[2]{%
    \begin{tikzpicture}[remember picture,overlay]
        \node [rectangle, anchor=north, minimum width=\paperwidth, minimum height=5cm,yshift=00.00pt] (box) at (current page.north){};
        \node [anchor=center] (name) at (box) {%
            \fontsize{40pt}{72pt}\color{black}%
            {\normalfont#1}{\bfseries#2} % <<<<---- changes to your code
        };
    \end{tikzpicture}
    \vspace{30pt}
}


% DOCUMENT %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{document}
    
    \header{Name}{ Surname}
    
\end{document}