fix(community): optimize notice bar text color and contrast in warm and cool themes

pwuniapp/pages/community/index.vue

@@ -897,21 +897,23 @@ const submitPublishPost = async () => {
     border-radius: 12rpx;
     padding: 12rpx 20rpx;
     margin-bottom: 20rpx;
-    gap: 12rpx;
+    gap: 14rpx;
 
     .notice-badge {
       font-size: 20rpx;
       font-weight: 700;
       color: #FFFFFF;
-      background: linear-gradient(135deg, #F43F5E, #FB7185);
-      padding: 2rpx 12rpx;
+      background: linear-gradient(135deg, #F43F5E, #E11D48);
+      padding: 4rpx 14rpx;
       border-radius: 6rpx;
       flex-shrink: 0;
+      letter-spacing: 0.5rpx;
     }
 
     .notice-title-text {
-      font-size: 22rpx;
-      color: #CBD5E1;
+      font-size: 24rpx;
+      font-weight: 600;
+      color: #F1F5F9;
       white-space: nowrap;
       overflow: hidden;
       text-overflow: ellipsis;
@@ -1609,6 +1611,23 @@ const submitPublishPost = async () => {
       }
     }
 
+    .community-notice-bar {
+      background: #FFFFFF;
+      border: 1px solid #FED7AA;
+      box-shadow: 0 2rpx 10rpx rgba(234, 88, 12, 0.06);
+
+      .notice-badge {
+        background: linear-gradient(135deg, #EA580C, #F97316);
+        color: #FFFFFF;
+        font-weight: 700;
+      }
+
+      .notice-title-text {
+        color: #292524;
+        font-weight: 600;
+      }
+    }
+
     .feed-tabs-wrap {
       .tabs-flex {
         .tab-pill {