注册页面的表单区域适应小屏幕，注意：小于480的屏幕不考虑

src/pages/patient/register.tsx

@@ -69,7 +69,7 @@ const RegisterPage: React.FC = () => {
   if (screens.xs || screens.sm) {
     // 小屏幕：手风琴式布局
     return (
-      <Collapse accordion defaultActiveKey={['1']} style={{ margin: 16 }}>
+      <Collapse accordion defaultActiveKey={['1']} style={{ margin: 16 ,overflow:'auto', height:'100%'}}>
         <Panel header="基本信息表单区域" key="1">
           <BasicInfoForm />
         </Panel>