From 0075ddb0f255d35f9218b36bb4280df086185f04 Mon Sep 17 00:00:00 2001
From: zhengchiliu <857493511@qq.com>
Date: Tue, 15 Sep 2026 17:36:24 +0800
Subject: [PATCH] bugfix

---
 miniprogram/app.wxss                         | 3 +--
 miniprogram/components/v2-overlay/index.wxss | 9 +++++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/miniprogram/app.wxss b/miniprogram/app.wxss
index d8d2d3b..9c77acc 100644
--- a/miniprogram/app.wxss
+++ b/miniprogram/app.wxss
@@ -636,13 +636,12 @@ swiper-item {
 /* ============================================================================
    §15 底部抽屉（页面级 Sheet，含抓手 / 标题行 / 滚动体 / 底部操作区）
    ========================================================================== */
+/* 遮罩只压暗、不做全屏模糊：全屏 backdrop-filter 会让整页发虚 */
 .scrim {
   position: fixed;
   inset: 0;
   z-index: 70;
   background: rgba(0, 0, 0, .28);
-  -webkit-backdrop-filter: blur(2px);
-  backdrop-filter: blur(2px);
   animation: fadeIn .28s var(--ease) both;
 }
 @keyframes fadeIn {
diff --git a/miniprogram/components/v2-overlay/index.wxss b/miniprogram/components/v2-overlay/index.wxss
index eb3db68..d94f517 100644
--- a/miniprogram/components/v2-overlay/index.wxss
+++ b/miniprogram/components/v2-overlay/index.wxss
@@ -5,12 +5,12 @@
   z-index: 80;
 }
 
+/* 遮罩只压暗、不做全屏模糊：全屏 backdrop-filter 会把整页糊掉，也会连带把面板糊虚 */
 .scrim {
   position: absolute;
   inset: 0;
+  z-index: 1;
   background: rgba(0, 0, 0, .28);
-  -webkit-backdrop-filter: blur(2px);
-  backdrop-filter: blur(2px);
   animation: ovFade .28s cubic-bezier(.32, .72, 0, 1) both;
 }
 @keyframes ovFade {
@@ -23,6 +23,8 @@
 .modal-wrap {
   position: absolute;
   inset: 0;
+  /* 必须高于遮罩：面板自身带毛玻璃+位移动画，层级不确定时会被压到遮罩之下而发灰发虚 */
+  z-index: 2;
   display: flex;
   align-items: center;
   justify-content: center;
@@ -80,6 +82,8 @@
   left: 0;
   right: 0;
   bottom: 0;
+  /* 高于遮罩：面板不能被压暗，也不能被遮罩的模糊糊掉 */
+  z-index: 2;
   display: flex;
   flex-direction: column;
   padding: 0 16rpx calc(16rpx + env(safe-area-inset-bottom));
@@ -134,6 +138,7 @@
 .toast-wrap {
   position: absolute;
   inset: 0;
+  z-index: 2;
   display: flex;
   align-items: center;
   justify-content: center;