diff --git a/css/artalk.css b/css/artalk.css
index 69f11ce..4a5b050 100644
--- a/css/artalk.css
+++ b/css/artalk.css
@@ -363,6 +363,10 @@
   font-size: 0.95rem !important;
   margin: 0 0 8px 0 !important; /* 移除移动端容器化样式，节省宽度 */
   border-radius: 0 !important; /* 移除圆角 */
+  box-shadow: none !important; /* 移除阴影以节省宽度 */
+  border-left: none !important;
+  border-right: none !important;
+  border-top: none !important;
 }
 
 .atk-mobile .atk-avatar {
@@ -536,10 +540,15 @@
   }
   
   .atk-comment-wrap {
-    padding: 12px 14px !important;
+    padding: 12px 0 !important;
     font-size: 0.95rem !important;
     margin: 0 0 8px 0 !important; /* 移除移动端容器化样式，节省宽度 */
     border-radius: 0 !important; /* 移除圆角 */
+    box-shadow: none !important; /* 移除阴影 */
+    border-left: none !important;
+    border-right: none !important;
+    border-top: none !important;
+    background: transparent !important;
   }
   
   .atk-avatar {
@@ -558,4 +567,13 @@
     color: #dfe6e9 !important;
     border: 1px solid rgba(255, 255, 255, 0.08) !important;
   }
+  
+  /* 完全移除评论区域的容器样式以节省宽度 */
+  #artalk-container {
+    border-radius: 0 !important;
+    padding: 0 !important;
+    background: transparent !important;
+    border: none !important;
+    box-shadow: none !important;
+  }
 }
\ No newline at end of file