From 75e846162aa6395eea58bc035c2635b74a29551d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BE=90=E9=A3=9E=E6=B4=8B?=
 <15778543+xufeiyang6017@user.noreply.gitee.com>
Date: Tue, 6 Jan 2026 16:36:55 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=94=AE=E7=A9=BA=E5=95=86=E5=93=81?=
 =?UTF-8?q?=E5=9B=BE=E7=89=87=E6=98=BE=E7=A4=BA=E9=BB=91=E7=99=BD=E6=95=88?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 pages/index/index.wxml |  2 +-
 pages/index/index.wxss | 35 +++++++++++++++++++++++++++++++++--
 2 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/pages/index/index.wxml b/pages/index/index.wxml
index f23f843..57733fd 100644
--- a/pages/index/index.wxml
+++ b/pages/index/index.wxml
@@ -148,7 +148,7 @@
             bindtap="viewGoodsDetail"
             wx:if="{{!item.isAd && filteredGoods.length > 0}}"
           >
-            <view class="product-card">
+            <view class="product-card {{item.status === 'sold_out' ? 'sold-out-grayscale' : ''}}">
               <view class="product-image-wrapper">
                 <!-- 视频处理：根据mediaItems中的类型字段判断 -->
                 <video 
diff --git a/pages/index/index.wxss b/pages/index/index.wxss
index 22e4396..168d877 100644
--- a/pages/index/index.wxss
+++ b/pages/index/index.wxss
@@ -1362,6 +1362,13 @@ video.product-media {
   object-fit: fill;
 }
 
+/* 售空商品黑白效果 - 仅图片 */
+.sold-out-grayscale .product-image-wrapper .product-media,
+.sold-out-grayscale .product-image-wrapper image,
+.sold-out-grayscale .product-image-wrapper video {
+  filter: grayscale(85%);
+}
+
 /* 促销标签 */
 .promo-tag {
   position: absolute;
@@ -1393,8 +1400,32 @@ video.product-media {
 .promo-tag.sold-out {
   background: linear-gradient(135deg, #a92a2aff 0%, #a6a6a6 100%);
   box-shadow: 0 2rpx 8rpx rgba(140, 140, 140, 0.3);
-  transform: skewX(-10deg);
-  left: -20rpx;
+}
+
+/* 售空水印样式 */
+.sold-out-watermark {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(0, 0, 0, 0.4);
+  z-index: 10;
+  transform: rotate(-15deg);
+}
+
+.sold-out-text {
+  font-size: 56rpx;
+  font-weight: 700;
+  color: #fff;
+  text-shadow: 2rpx 2rpx 8rpx rgba(0, 0, 0, 0.5);
+  letter-spacing: 8rpx;
+  border: 6rpx solid rgba(255, 255, 255, 0.8);
+  padding: 16rpx 40rpx;
+  border-radius: 8rpx;
 }
 
 /* 商品信息区域 */