上首宽窄体是一种中文字体，它的特点是字形宽度变化明显，有的字的笔画较粗，有的字的笔画则比较细小。这种字体在排版设计中非常常用，可以增加视觉的层次感和艺术美感，同时也能突出关键信息，让读者更易于阅读和理解。上首宽窄体适用于各种设计场合，如海报、书籍、广告等，深受设计师和排版爱好者的喜爱。
*The font resources provided on this site are for personal study and reference only. For commercial use, please obtain authorization from the relevant font manufacturer (copyright holder) via their official website.*The universal extraction password for all downloaded files is 9519.
