2025-06-29 11:00:16
又花了一些时间.... 感觉实现左上角「从某个点开始`frame`」的做法比较丑陋...先这样吧... \documentclass[fontset=ubuntu]{ctexart} \usepackage{geometry} \usepackage{zhlipsum} \usepackage{tcolorbox} \tcbuselibrary{theorems,skins,breakable} \NewTcbTheorem[number within=section]{mythm}{定理}% {% enhanced jigsaw,enhanced,fonttitle=\bfseries, colback=white,colframe=green!75!black,arc=.5cm, attach boxed tit…。
