====== playground ======

🌐 {{fa>youtube}} {{fa>github}}


<WRAP left round box 60%>
简单居中方框
</WRAP>
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This is example ++text | with some of it only shown when you unfold it++. And after that the text just continues to flow in the same paragraph.


\(1+2+\dots+n=\frac{n(n+1)}{2}\)

$a^2 + b^2 = c^2$

\(\gua64{泽天夬}\)


====== 标题 ======

''^'' = ''§§''