diff --git a/css/index.css b/css/index.css
index 0f97be0..8d3fc17 100644
--- a/css/index.css
+++ b/css/index.css
@@ -514,12 +514,19 @@
   align-items: center;
   gap: 16px;
 
-  /* 去掉毛玻璃背景 */
-  background: transparent;
+  /* 毛玻璃效果 */
+  background: rgba(15, 23, 42, 0.6);
+  backdrop-filter: blur(20px);
+  -webkit-backdrop-filter: blur(20px);
 
-  /* 细腻的边框处理 */
-  border-left: 1px solid rgba(148, 163, 184, 0.15);
-  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
+  /* 边框和圆角 */
+  border: 1px solid rgba(148, 163, 184, 0.2);
+  border-radius: 0;
+
+  /* 阴影效果 */
+  box-shadow:
+    0 8px 32px rgba(15, 23, 42, 0.4),
+    inset 0 1px 0 rgba(255, 255, 255, 0.1);
 
   /* 内部发光 */
   overflow: hidden;
@@ -567,10 +574,12 @@
 
 /* 悬浮效果 */
 .banner-s .banner-list .banner-item:hover {
-  transform: translateY(-4px);
-  background: rgba(15, 23, 42, 0.3);
-  border-left-color: rgba(56, 189, 248, 0.4);
-  border-bottom-color: rgba(56, 189, 248, 0.2);
+  transform: translateY(-8px);
+  border-color: rgba(56, 189, 248, 0.3);
+  background: rgba(15, 23, 42, 0.75);
+  box-shadow:
+    0 12px 40px rgba(15, 23, 42, 0.6),
+    inset 0 1px 0 rgba(255, 255, 255, 0.15);
 }
 
 .banner-s .banner-list .banner-item:hover::before {