Using a duplicated class selector (.@{select-prefix}.@{select-prefix}) to increase specificity can be a bit of a hack and might make the CSS harder to maintain. If this is necessary to override existing styles, please add a comment explaining why. A better long-term solution might be to refactor the base styles to avoid needing such high specificity.

This appears to be a debugging style that was left in the code. It should be removed before merging.

⚠️ Potential issue | 🟡 Minor

移除或配置化硬编码的蓝色边框。

硬编码的 border: 1px solid blue; 看起来像是用于调试或演示目的。应该将其移除或改为可配置的变量，以便在生产环境中使用。

应用此差异移除硬编码边框：

 display: inline-flex;
align-items: center;
user-select: none;
- border: 1px solid blue;
position: relative;

或者使用变量：

- border: 1px solid blue;+ border: @select-border-width @select-border-style @select-border-color;

In assets/patch.less around line 8 (line 8 only), there is a hard-coded debug
style "border: 1px solid blue;" — remove this hard-coded rule or replace it with
a configurable Less variable (e.g. use a border declaration that references a
variable like @patch-border or @debug-border with a sensible default or none)
and update your variables/settings file to define that variable; ensure any
consumers fallback when the variable is unset and remove any remaining
debug-only styling before production.