diff --git a/src/components/HowToUse.vue b/src/components/HowToUse.vue
index f435736..5a0a98f 100644
--- a/src/components/HowToUse.vue
+++ b/src/components/HowToUse.vue
@@ -84,7 +84,7 @@ export default {
   flex-direction: column;
   align-items: center;
   justify-content: space-between;
-  padding: 30px 20px 50px;
+  padding: 20px 15px 30px;
   background: linear-gradient(to bottom, #FFCC00, #FFFFFF);
   position: relative;
   overflow: hidden;
@@ -96,21 +96,21 @@ export default {
   background-color: #FFFFFF;
   border-radius: 20px;
   box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
-  padding: 30px 20px;
-  margin-top: 50px;
+  padding: 20px 15px;
+  margin-top: 30px;
   position: relative;
   z-index: 1;
 }
 
 .step-item {
-  padding: 20px 0;
+  padding: 12px 0;
 }
 
 .step-number {
-  font-size: 24px;
+  font-size: 20px;
   font-weight: bold;
   color: #FFCC00;
-  margin-bottom: 15px;
+  margin-bottom: 10px;
   text-align: center;
 }
 
@@ -121,44 +121,44 @@ export default {
 }
 
 .step-title {
-  font-size: 18px;
+  font-size: 16px;
   font-weight: bold;
   color: #333333;
 }
 
 .step-arrow {
-  margin: 0 15px;
-  font-size: 20px;
+  margin: 0 10px;
+  font-size: 18px;
   color: #FFCC00;
 }
 
 .step-description {
-  font-size: 16px;
+  font-size: 14px;
   color: #999999;
 }
 
 .step-divider {
   height: 1px;
   background: linear-gradient(to right, transparent, #EEEEEE, transparent);
-  margin: 0 20px;
+  margin: 0 15px;
 }
 
 .logo-container {
   display: flex;
   flex-direction: column;
   align-items: center;
-  margin-top: 50px;
+  margin-top: 30px;
 }
 
 .logo-bee {
-  width: 60px;
-  height: 60px;
-  margin-bottom: 10px;
+  width: 35px;
+  height: 35px;
+  margin-bottom: 5px;
   object-fit: contain;
 }
 
 .logo-text {
-  width: 120px;
+  width: 85px;
   height: auto;
   object-fit: contain;
 }
@@ -166,33 +166,122 @@ export default {
 /* 响应式调整 */
 @media (max-width: 480px) {
   .steps-card {
-    padding: 20px 15px;
+    padding: 15px 10px;
+  }
+  
+  .step-item {
+    padding: 10px 0;
   }
   
   .step-number {
-    font-size: 20px;
+    font-size: 18px;
+    margin-bottom: 8px;
   }
   
   .step-title {
-    font-size: 16px;
+    font-size: 15px;
   }
   
   .step-arrow {
-    margin: 0 10px;
-    font-size: 18px;
+    margin: 0 8px;
+    font-size: 16px;
   }
   
   .step-description {
-    font-size: 14px;
+    font-size: 13px;
   }
   
   .logo-bee {
-    width: 50px;
-    height: 50px;
+    width: 30px;
+    height: 30px;
   }
   
   .logo-text {
-    width: 100px;
+    width: 70px;
+  }
+}
+
+/* 添加额外的媒体查询，针对特别小的屏幕 */
+@media (max-height: 640px) {
+  .how-to-use-container {
+    padding: 15px 10px 20px;
+  }
+  
+  .steps-card {
+    margin-top: 15px;
+    padding: 10px 8px;
+  }
+  
+  .step-item {
+    padding: 8px 0;
+  }
+  
+  .step-number {
+    font-size: 16px;
+    margin-bottom: 5px;
+  }
+  
+  .step-title {
+    font-size: 14px;
+  }
+  
+  .step-arrow {
+    margin: 0 5px;
+    font-size: 14px;
+  }
+  
+  .step-description {
+    font-size: 12px;
+  }
+  
+  .logo-container {
+    margin-top: 15px;
+  }
+  
+  .logo-bee {
+    width: 25px;
+    height: 25px;
+    margin-bottom: 3px;
+  }
+  
+  .logo-text {
+    width: 60px;
+  }
+}
+
+/* 添加针对超小屏幕的媒体查询 */
+@media (max-height: 568px) {
+  /* iPhone 5/SE 等超小屏幕 */
+  .logo-bee {
+    width: 22px;
+    height: 22px;
+    margin-bottom: 2px;
+  }
+  
+  .logo-text {
+    width: 50px;
+  }
+  
+  .step-item {
+    padding: 6px 0;
+  }
+  
+  .step-number {
+    font-size: 15px;
+    margin-bottom: 4px;
+  }
+  
+  .step-title {
+    font-size: 13px;
+  }
+  
+  .step-arrow {
+    margin: 0 4px;
+    font-size: 13px;
+  }
+  
+  .step-description {
+    font-size: 11px;
   }
 }
 </style> 
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