The way punctuation marks are represented is interfered by styling

[realfish]

(See English translation below)

CLReq 在引述某个标点符号字符时，常用形如 [「] 的体例。

该体例当下受浏览器标点挤压排版的影响，在视觉可能会误导读者对字符本身的占宽或字面相对位置的认知。例如下图（Chrome v150.0.x 中 text-spacing-trim: normal; 排版效果）：

https://www.w3.org/TR/clreq/#id80

[xfq]

English translation:

When CLReq quotes a punctuation mark, it often uses the form [「].

This style is currently affected by punctuation width adjustment in browsers, which may visually mislead readers about the width of the characters themselves or the relative position of the text. For example, see the following (above) picture (text-spacing-trim: normal; effect in Chrome v150.0.x).