From 5f012a132a743c2d067481d012feae9f7310941b Mon Sep 17 00:00:00 2001
From: Trae AI <trae@example.com>
Date: Fri, 26 Dec 2025 17:36:30 +0800
Subject: [PATCH] =?UTF-8?q?style:=20=E4=BC=98=E5=8C=96=E5=9B=9E=E5=88=B0?=
 =?UTF-8?q?=E9=A1=B6=E9=83=A8=E6=8C=89=E9=92=AE=E6=AF=9B=E7=8E=BB=E7=92=83?=
 =?UTF-8?q?=E6=A0=B7=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 pages/index/index.wxss | 33 ++++++++++++++++++++-------------
 1 file changed, 20 insertions(+), 13 deletions(-)

diff --git a/pages/index/index.wxss b/pages/index/index.wxss
index b8356aa..880bd07 100644
--- a/pages/index/index.wxss
+++ b/pages/index/index.wxss
@@ -1359,20 +1359,23 @@ wx-button:not([size=mini]) {
 /* 回到顶部按钮 */
 .back-to-top-btn {
   position: fixed;
-  right: 30rpx;
-  bottom: 200rpx;
-  width: 100rpx;
-  height: 100rpx;
-  background: linear-gradient(135deg, #1677ff 0%, #4096ff 100%);
+  right: 24rpx;
+  bottom: 180rpx;
+  width: 96rpx;
+  height: 96rpx;
+  background: rgba(255, 255, 255, 0.25);
+  backdrop-filter: blur(16rpx);
+  -webkit-backdrop-filter: blur(16rpx);
   border-radius: 50%;
   display: flex;
   flex-direction: column;
   justify-content: center;
   align-items: center;
-  box-shadow: 0 4rpx 16rpx rgba(22, 119, 255, 0.4);
+  box-shadow: 0 6rpx 20rpx rgba(0, 0, 0, 0.15);
+  border: 2rpx solid rgba(255, 255, 255, 0.4);
   opacity: 0;
   transform: translateY(20rpx);
-  transition: all 0.3s ease;
+  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
   z-index: 999;
   pointer-events: none;
 }
@@ -1384,13 +1387,17 @@ wx-button:not([size=mini]) {
 }
 
 .back-to-top-icon {
-  font-size: 36rpx;
-  color: white;
-  font-weight: bold;
+  font-size: 32rpx;
+  color: #1677ff;
+  font-weight: 600;
+  line-height: 1;
+  text-shadow: 0 1rpx 2rpx rgba(255, 255, 255, 0.8);
 }
 
 .back-to-top-text {
-  font-size: 18rpx;
-  color: white;
-  margin-top: 2rpx;
+  font-size: 16rpx;
+  color: #1677ff;
+  margin-top: 4rpx;
+  font-weight: 500;
+  text-shadow: 0 1rpx 2rpx rgba(255, 255, 255, 0.8);
 }