fix(feedback): refine summary and error states

pages/feedback/index.wxml

@@ -5,15 +5,17 @@
   </view>
   <text class="page-subtitle">填写课堂表现并保存到教学反馈记录。</text>
 
-  <view wx:if="{{errorMessage}}" class="status-banner">
+  <view wx:if="{{errorMessage}}" class="status-banner feedback-error-banner">
     <view class="status-copy">
-      <text>{{errorMessage}}</text>
-      <view wx:if="{{errorRequestId}}" class="status-request-id">
-        <text>请求编号：{{errorRequestId}}</text>
-        <text class="status-action" bindtap="copyRequestId">复制</text>
-      </view>
+      <text class="feedback-error-message">{{errorMessage}}</text>
+    </view>
+    <view class="feedback-error-footer">
+      <view wx:if="{{errorRequestId}}" class="feedback-error-reference">
+        <text>问题编号：{{errorRequestId}}</text>
+        <button class="feedback-error-copy" bindtap="copyRequestId">复制编号</button>
+      </view>
+      <button class="feedback-error-retry" bindtap="retryLoad">重试</button>
     </view>
-    <text class="status-action" bindtap="retryLoad">重试</text>
   </view>
 
   <view class="feedback-form surface">

pages/feedback/index.wxss

@@ -7,6 +7,76 @@
   padding: 0;
 }
 
+.feedback-error-banner {
+  flex-direction: column;
+  align-items: stretch;
+  gap: 14rpx;
+}
+
+.feedback-error-message {
+  display: block;
+}
+
+.feedback-error-footer,
+.feedback-error-reference {
+  display: flex;
+  align-items: center;
+}
+
+.feedback-error-footer {
+  justify-content: flex-end;
+  gap: 18rpx;
+}
+
+.feedback-error-reference {
+  flex: 1;
+  min-width: 0;
+  gap: 12rpx;
+  color: #6e6e73;
+  font-size: 21rpx;
+}
+
+.feedback-error-reference > text {
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.feedback-error-copy,
+.feedback-error-retry {
+  display: flex;
+  flex: none;
+  align-items: center;
+  justify-content: center;
+  height: 56rpx;
+  margin: 0;
+  border: 0;
+  border-radius: 8rpx;
+  font-size: 23rpx;
+  line-height: 1;
+}
+
+.feedback-error-copy {
+  padding: 0;
+  background: transparent;
+  color: #6e6e73;
+  font-weight: 500;
+}
+
+.feedback-error-retry {
+  min-width: 104rpx;
+  padding: 0 22rpx;
+  background: #007aff;
+  color: #ffffff;
+  font-weight: 600;
+}
+
+.feedback-error-copy::after,
+.feedback-error-retry::after {
+  border: 0;
+}
+
 .feedback-field,
 .content-field {
   padding: 24rpx;
@@ -323,14 +393,18 @@
 
 .voice-summary-button,
 .voice-summary-apply-button {
+  display: flex;
+  align-items: center;
+  justify-content: center;
   width: 100%;
   height: 72rpx;
   margin: 0;
+  padding: 0 20rpx;
   border: 0;
   border-radius: 8rpx;
   font-size: 25rpx;
   font-weight: 600;
-  line-height: 72rpx;
+  line-height: 1;
 }
 
 .voice-summary-button {