fix: 修复 lint 错误

- 修复 Input/Textarea 组件中 React Hook 条件调用问题
- 修复 AboutSection 中的引号转义问题
- 更新 Input/Textarea 样式为医疗健康风格

.next/server/app/(marketing)/about/page/build-manifest.json

@@ -6,11 +6,11 @@
   ],
   "lowPriorityFiles": [],
   "rootMainFiles": [
-    "static/chunks/2855866a65c6f3f9.js",
-    "static/chunks/7c421428f53947e0.js",
-    "static/chunks/35bc7b7b98f305b3.js",
-    "static/chunks/6198008163122955.js",
-    "static/chunks/turbopack-7e8c1703cae88b4a.js"
+    "static/chunks/0c85ecac6acdbe2d.js",
+    "static/chunks/671df614d2f6b60c.js",
+    "static/chunks/9786a62ff82ec753.js",
+    "static/chunks/96a0238538bf79ea.js",
+    "static/chunks/turbopack-7e52e87ee38577d3.js"
   ],
   "pages": {},
   "ampFirstPages": []