diff --git a/assets/style.css b/assets/style.css
index 58e15b9..e672747 100644
--- a/assets/style.css
+++ b/assets/style.css
@@ -864,8 +864,8 @@ body .content.expanded {
 .category {
     background: linear-gradient(145deg, var(--card-bg-gradient-1), var(--card-bg-gradient-2));
     border-radius: 16px;
-    padding: 2rem;
-    margin: 0 1rem 2.5rem 2rem;
+    padding: 1.2rem;
+    margin: 0 1rem 1.5rem 2rem;
     width: calc(100% - 3rem);
     max-width: 1300px;
     position: relative;
@@ -919,8 +919,8 @@ body .content.expanded {
 /* 多层级嵌套样式 */
 /* 层级2: 子分类 */
 .category-level-2 {
-    margin: 1.5rem 0 1.5rem 2rem;
-    padding: 1.5rem;
+    margin: 1rem 0 0.5rem 2rem;
+    padding: 1rem;
     background: linear-gradient(145deg,
         rgba(var(--card-bg-rgb), 0.8),
         rgba(var(--card-bg-rgb), 0.6));
@@ -970,8 +970,8 @@ body .content.expanded {
 
 /* 层级3: 分组 */
 .group-level-3, .category-level-3 {
-    margin: 0.6rem 0 0.6rem 1rem;
-    padding: 0.7rem;
+    margin: 0.5rem 0 0.1rem 1rem;
+    padding: 0.5rem;
     background: rgba(var(--card-bg-rgb), 0.4);
     border-left: 2px solid var(--secondary-color);
     border-radius: 8px;
@@ -1024,8 +1024,8 @@ body .content.expanded {
 
 /* 层级4: 更深层次的分组 */
 .group-level-4, .category-level-4 {
-    margin: 0.8rem 0 0.8rem 1rem;
-    padding: 0.8rem;
+    margin: 0.6rem 0 0.2rem 1rem;
+    padding: 0.6rem;
     background: rgba(var(--card-bg-rgb), 0.2);
     border-left: 1px solid var(--tertiary-color);
     border-radius: 6px;
@@ -1601,7 +1601,7 @@ body .content.expanded {
     
     .category {
         max-width: 1100px;
-        margin-bottom: 2rem;
+        margin-bottom: 2.5rem;
         margin-left: 1.5rem; /* 增加左边距 */
         margin-right: 1.5rem; /* 增加右边距 */
         width: calc(100% - 3rem); /* 适应新的左右边距 */
@@ -1732,7 +1732,7 @@ body .content.expanded {
 
     /* 分类样式优化 */
     .category {
-        margin: 0 0.15rem 0.9rem 0.15rem;
+        margin: 0 0.15rem 1.5rem 0.15rem;
         padding: 1.1rem;
         width: calc(100% - 0.3rem);
     }
@@ -1798,7 +1798,7 @@ body .content.expanded {
     }
 
     .category {
-        margin: 0 0.1rem 0.8rem 0.1rem;
+        margin: 0 0.1rem 1.3rem 0.1rem;
         padding: 0.95rem;
         width: calc(100% - 0.2rem);
     }
@@ -1847,7 +1847,7 @@ body .content.expanded {
 @media (max-width: 400px) {
     .category {
         padding: 0.85rem;
-        margin: 0 0.05rem 0.6rem 0.05rem;
+        margin: 0 0.05rem 1.2rem 0.05rem;
         width: calc(100% - 0.1rem);
     }