Files
im_webapp/web
Your NameandClaude Sonnet 5 fb1fda689c fix(web): 图标尺寸覆盖(text-[Npx])在任何地方都不生效——CSS层级冲突
根因:Material Icons的Google Fonts样式表(index.html的<link>)自己的
.material-icons规则完全没有@layer包裹(纯普通CSS),而Tailwind v4的
每一个工具类都在@layer utilities里——CSS Cascade Layers规范规定,任
何未分层的声明,不管选择器优先级多高、样式表加载顺序多晚,永远优先于
任何分层声明。实测坐实:<Icon className="text-[14px]">的计算样式恒
定是font-size:24px,不管试图覆盖成几px都没用,因为Google那条未分层
规则永远赢。这不是某一处的问题,是Icon组件全局的、此前从未被发现的
系统性bug——历史上多轮视觉审查用截图核对布局,没人具体去量过某个
图标的computed font-size。

修复:Icon.tsx改用自己的im-icon类名,不再用material-icons这个
Google样式表实际瞄准的类名,这样那条未分层规则从一开始就不会匹配到
这些元素。index.css里用@layer base原样照抄了Material Icons自己那条
规则的视觉默认值(24px/line-height:1等),套上分层之后,Tailwind自己
的@layer utilities(在Tailwind的层注册顺序里排在base之后)就能正常
覆盖它了——和每一处写`text-[Npx]`时本来就该有的效果一致。

全局仓库搜索确认material-icons这个类名只有Icon.tsx一处引用,改动范围
可控、不涉及其它代码路径。

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-16 11:51:16 +08:00
..

React + TypeScript + Vite

This template provides a minimal setup to get React working in Vite with HMR and some Oxlint rules.

Currently, two official plugins are available:

React Compiler

The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see this documentation.

Expanding the Oxlint configuration

If you are developing a production application, we recommend enabling type-aware lint rules by installing oxlint-tsgolint and editing .oxlintrc.json:

{
  "$schema": "./node_modules/oxlint/configuration_schema.json",
  "plugins": ["react", "typescript", "oxc"],
  "options": {
    "typeAware": true
  },
  "rules": {
    "react/rules-of-hooks": "error",
    "react/only-export-components": ["warn", { "allowConstantExport": true }]
  }
}

See the Oxlint rules documentation for the full list of rules and categories.