diff --git a/assets/style.css b/assets/style.css
index 6d157f2..d2df029 100644
--- a/assets/style.css
+++ b/assets/style.css
@@ -1321,6 +1321,11 @@ body .content.expanded {
         margin-top: 1rem; /* 增加顶部间距 */
     }
 
+    .page {
+        padding-left: 0.15rem;
+        padding-right: 0.15rem;
+    }
+
     .welcome-section h2 {
         font-size: 2rem;
     }
@@ -1335,18 +1340,18 @@ body .content.expanded {
 
     /* 分类样式优化 */
     .category {
-        margin: 0 1.5rem 1.5rem 1.5rem;
-        padding: 1.5rem;
-        width: calc(100% - 3rem);
+        margin: 0 0.15rem 0.9rem 0.15rem;
+        padding: 1.1rem;
+        width: calc(100% - 0.3rem);
     }
 
     .sites-grid {
-        gap: 0.8rem;
-        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
+        gap: 0.7rem;
+        grid-template-columns: repeat(3, minmax(0, 1fr));
     }
     
     .site-card {
-        padding: 1rem 0.8rem;
+        padding: 0.9rem 0.7rem;
     }
     
     .site-card i {
@@ -1401,26 +1406,28 @@ body .content.expanded {
     }
 
     .category {
-        margin: 0 1.2rem 1.2rem 1.2rem;
-        padding: 1.2rem;
-        width: calc(100% - 2.4rem);
+        margin: 0 0.1rem 0.8rem 0.1rem;
+        padding: 0.95rem;
+        width: calc(100% - 0.2rem);
     }
 
     .search-container {
         padding: 0 1rem;
     }
-
+    
     .page {
         padding-top: 1rem;
+        padding-left: 0.1rem;
+        padding-right: 0.1rem;
     }
     
     .sites-grid {
-        gap: 0.6rem;
-        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
+        gap: 0.5rem;
+        grid-template-columns: repeat(3, minmax(0, 1fr));
     }
     
     .site-card {
-        padding: 0.8rem 0.6rem;
+        padding: 0.75rem 0.5rem;
     }
     
     .site-card i {
@@ -1447,18 +1454,18 @@ body .content.expanded {
 
 @media (max-width: 400px) {
     .category {
-        padding: 1rem;
-        margin: 0 0.8rem 1rem 0.8rem;
-        width: calc(100% - 1.6rem);
+        padding: 0.85rem;
+        margin: 0 0.05rem 0.6rem 0.05rem;
+        width: calc(100% - 0.1rem);
     }
     
     .sites-grid {
-        gap: 0.5rem;
-        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
+        gap: 0.4rem;
+        grid-template-columns: repeat(3, minmax(0, 1fr));
     }
     
     .site-card {
-        padding: 0.7rem 0.5rem;
+        padding: 0.6rem 0.4rem;
     }
     
     .site-card i {