如何在 tcolorbox 中水平分割一个框？

Question

我有以下自定义环境设置：

\documentclass{llncs}

\usepackage{graphicx}
\usepackage[most]{tcolorbox}
\usepackage{adjustbox}

\newtcolorbox{titlebox}[5]{enhanced,center,colframe=black,colback=white,boxrule={#3},arc={#2},auto outer arc,%
 breakable,pad at break*=5pt,vfill before first,before={\par\medskip\noindent},after={\par\medskip},top=12pt,left=4pt,%
 enlarge top by=7pt,%enlarge bottom by=7pt,%
 title={\rule[-.3\baselineskip]{0pt}{\baselineskip}\normalsize\sffamily\bfseries #1}, varwidth boxed title*=-30pt,
 attach boxed title to top left={yshift=-10pt,xshift=10pt}, coltitle=black,
 boxed title style={colback=white,boxrule={#5},arc={#4},auto outer arc}
 }
 
 \newenvironment{experiment}[1]{%
 \begin{small}\begin{titlebox}{{\normalfont \textbf{Experiment}} \normalfont #1}{2.5pt}{1pt}{3.5pt}{1pt}}
 {\end{titlebox}\end{small}}

\begin{document}
\begin{environment}{Real}{Ideal}
Left text & Right Text
\end{environment}
\end{document}

问题是我想修改我的环境，以便将框水平分成大小相同的两半，并且在两边的左侧我希望有文本“实验”后面跟着给定的输入。我还希望能够以某种方式在分割框的两边书写。或者，应该有一个垂直条，将框分成两部分。有什么想法可以做到这一点？大致如下（因此当前框被复制为具有两个部分）：

Answer 1

您可以使用与以下相同的方法https://tex.stackexchange.com/a/433142/36296并使用字幕：

\documentclass{article}
\usepackage{lipsum}
\usepackage[most]{tcolorbox}
\usepackage{tikz}

\newtcolorbox{openningbox}[2]{
    colback = white,
    colframe = black,
    before upper = \tcbsubtitle{\tikz{\node[draw=black,fill=white,thick,rounded corners,font=\bfseries\color{black}]{Experiment #1};}},
    before lower = \tcbsubtitle{\tikz{\node[draw=black,fill=white,thick,rounded corners,font=\bfseries\color{black}]{Experiment #2};}},
    subtitle style = {
      enhanced,
      interior hidden,
      frame hidden,
      top=-0.8cm,
    },
    sidebyside,
    sidebyside align = top,
    enhanced,
    segmentation style = {solid,line width=2pt}
  }

\begin{document}

\begin{openningbox}{Real}{Ideal}
  \lipsum*[1]
  \tcblower
  \lipsum*[2]
\end{openningbox}

\end{document}