/* 外层容器 居中自适应 */
        .ms_kill_wrap {
           
            background: #ee1413 url(../img/miaosha/mstb.png) no-repeat;
            padding: 30px 15px 50px 15px;
        }
        /* 头部标题区 */
        .ms_header {
            text-align: center;
            position: relative;
            padding-bottom: 15px;
        }
        .ms_header h1 img{ max-height: 80px;}
        .ms_header h1 {
            font-size: clamp(28px,6vw,52px);
            color: #fff;
            font-weight: bold;
            letter-spacing: 2px;
        }
        .ms_rule {
            color: #fff;
            font-size: clamp(12px,2vw,16px);
            margin:8px 0;
        }
        /* 倒计时区域 */
        .ms_countdown_box {
            font-size: clamp(15px,3vw,20px);
            color:#fff;
            margin-top:12px;
        }
        .ms_count_num {
            display: inline-block;
            background:rgba(0,0,0,0.55);
            color:#fff;
            font-weight:bold;
            padding:2px 8px;
            border-radius:4px;
            margin:0 3px;
        }
        /* 商品网格布局：PC4列 手机2列 */
        .ms_goods_grid {
            display: grid;
            grid-template-columns: repeat(4,1fr);
            gap:16px;
            margin-top:20px;
        }
        @media screen and (max-width:1400px) {
              .ms_kill_wrap {
            background-size: auto 70px;
        }
            .ms_goods_grid {
                grid-template-columns: repeat(2,1fr);
            }
        }
         @media screen and (max-width:480px) {
            .ms_goods_grid {
                grid-template-columns: repeat(1,1fr);
            }
        }
        /* 商品卡片样式 */
        .ms_goods_item {
            padding: 5px;
            background:#fff;
            border-radius:8px;
            overflow:hidden;
            position:relative;
        }
        .ms_goods_id {
            position:absolute;
            top:12px;
            left:5px;
            background:#fd4b3f;
            color:#fff;
            padding:1px 6px;
            font-size:13px;
            border-radius:0 13px 13px 0;
            z-index:2;
        }
        .ms_goods_img-box {
            border-radius: 8px; overflow: hidden;
            width:100%;
            height:160px;
            position:relative;
        }
        .ms_goods_img-box img {
            width:100%;
            height:100%;
            object-fit:cover;
        }
        /* 已抢光/未开启遮罩 */
        .ms_mask_text {
               font-style: italic;
            position:absolute;
            left:0;top:0;
            width:100%;height:100%;
            background:rgba(0,0,0,0.55);
            display:flex;
            align-items:center;
            justify-content:center;
            color:#fff; z-index: 2;
            font-size:32px; flex-direction: column;
            font-weight:bold;
        }
        .ms_mask_text span{ padding: 0 10px;    display: inline-block;  border: 1px solid;border-left: none; border-right: none;}
        /* 商品文字信息 */
        .ms_goods_info { display: flex; justify-content: space-between;
            padding:10px;
        }
        .ms_goods_title {
            font-size:15px;
            line-height:1.4;
        }
        .ms_goods_date {
            font-size:12px;
            color:#666;
            margin:5px 0;
        }
        .ms_price_row {
            display:flex; flex-direction: column;
         
            align-items:flex-end; 
        }
       .ms_goods_item .price {white-space: nowrap; display: inline-block;
            color:#e91820;
            font-size:22px;
            font-weight:bold;
        }
       .ms_goods_item .price .em { margin: 0 0 0 -4px;
            font-size:12px;
        }
                .ms_buy_btn::before{ border-top: 3px solid #fa7e6a; border-bottom: 2px solid #e06954; content: ""; position: absolute; top: 0; right: 0; left: 0; bottom: 0; border-radius: 12px; }
        .ms_buy_btn { position: relative;
            
            white-space:nowrap;
            background:#ff453a;
            color:#fff;
            border:none;
            padding:8px 12px;line-height: 1;
            border-radius:12px;
            font-size:14px;
            cursor:pointer;
             background: linear-gradient(0deg, #fa7e6a, #f84e43);
 
 
  font-weight: 500;
  color: #fffdf0;
  text-align: center;
  
  box-shadow: 0 6px 10px rgba(232,73,32,0.3);
  border: none;
  cursor: pointer; 
  text-shadow: 0 1px 3px rgba(255,255,255,0.35);
        }
        .ms_buy_btn:disabled {  box-shadow: 0 6px 10px rgba(0,0,0,0.1);
            background:#cdcdcd;
            cursor:not-allowed;
        }
        .ms_buy_btn:disabled::before,.ms_buy_btn:disabled::after{ display: none;}
        /* HOT小标 */
        .ms_hot_tag {  
            display:inline-block; 
        }
        .supx p{white-space: nowrap; margin: 0; padding: 0;}
        .ms_imgx{ display: flex; align-items: center;}
        .ms_imgx img{ max-width: 50px;}
        .supx{ font-size: .6em; text-align: center;  margin-left: 6px;}