% TikZ 样式与颜色 — 合规章节共用
\tikzset{
  compliance/.style args={#1}{
    rounded corners=10pt,
    draw=#1!70!black,
    thick,
    fill=#1!12,
    align=center,
    inner sep=10pt,
    font=\small,
    drop shadow={shadow xshift=1.2pt, shadow yshift=-1.2pt, fill=black!20},
  },
  compliance arrow/.style={
    -{Stealth[length=3mm]},
    thick,
    draw=gray!70,
  },
  reg node/.style args={#1}{
    rectangle,
    rounded corners=6pt,
    minimum width=2.8cm,
    minimum height=1cm,
    align=center,
    draw=#1!65!black,
    fill=#1!8,
    font=\footnotesize,
  },
  fancy ring/.style args={#1}{
    circle,
    draw=#1,
    line width=1.6pt,
    inner sep=6pt,
    align=center,
    font=\scriptsize\bfseries,
  },
}

\newcommand{\ComplianceColorCHN}{red}
\newcommand{\ComplianceColorIND}{orange}
\newcommand{\ComplianceColorEMEA}{blue}
\newcommand{\ComplianceColorAMER}{teal}