修改好友动态、发布动态、促销模块、创建帖子,Resolve review.

Change-Id: I84a2460dd1208bc703b0527d98225204d03e5efc
diff --git a/src/pages/MessagePage/MessagePage.css b/src/pages/MessagePage/MessagePage.css
new file mode 100644
index 0000000..77ea80a
--- /dev/null
+++ b/src/pages/MessagePage/MessagePage.css
@@ -0,0 +1,44 @@
+/* ./pages/MessagePage/MessagePage.css */
+
+.message-page {
+    padding: 20px;
+    background-color: #f8f9fa;
+    min-height: calc(100vh - 120px);
+  }
+  
+  .message-page h2 {
+    font-size: 24px;
+    margin-bottom: 20px;
+  }
+  
+  .message-list {
+    list-style: none;
+    padding: 0;
+  }
+  
+  .message-item {
+    background: #ffffff;
+    border: 1px solid #dee2e6;
+    border-radius: 6px;
+    padding: 15px;
+    margin-bottom: 15px;
+  }
+  
+  .message-header {
+    font-size: 16px;
+    margin-bottom: 10px;
+    color: #343a40;
+    display: flex;
+    justify-content: space-between;
+  }
+  
+  .message-time {
+    font-size: 14px;
+    color: #6c757d;
+  }
+  
+  .message-content {
+    font-size: 15px;
+    color: #495057;
+  }
+  
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