* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
     font-family: Source Han Sans;
        }
        html, body {
            touch-action: manipulation;
        }
        ul,li{
            list-style: none;
        }
        a{
            text-decoration: none;
            color: #333333;
            -webkit-tap-highlight-color: transparent;
            tap-highlight-color: transparent; /* 部分浏览器支持 */
        }
        body {
            background-color: #F7F7F7;
            color: #333;
            font-size: 14px;
            line-height: 1.5;
              padding-top: env(safe-area-inset-top);
           padding-bottom: 48px; 
        }
        .bk_box{
          background: linear-gradient(to bottom,#0b4cb0, #fff);
            padding-top: 20px;
        }
        .scroll_noitce{
            display: flex;
            width: 90%;
            background: #fff;
            border-radius: 4px;
            margin-left: 5%;
            padding: 4px;
          
            
        }
        .s_line{
            color:#dddcdc;
            margin-left: 8px;
            margin-right: 8px;
            padding-top: 3px;
        }
        .s_left img{
               width: 26px;
    padding-left: 5px;
    padding-top: 3px;
        }
        .banner_box{
            height: 160px;
            width: 90%;
            margin: 20px auto;
        }
         .swiper-container {
      width: 100%;
      height: 100%;

    }
    .swiper-slide {
      text-align: center;
      font-size: 18px;
      /* Center slide text vertically */
      display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center;
    }
     .swiper-slide img{
         border-radius: 5px;
         width: 100%;
         height: 100%;
     }
          .cate_box {
            display: flex;
            justify-content: space-around;
            padding: 12px 0;
            margin: 0 15px;
            border-radius: 8px;
            flex-wrap:wrap;
        }
        
        .cate_item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 12px;
            color: #666;
            flex-basis: 25%;
            padding-bottom: 15px;
            text-align: center;
        }
          .cate_item img{
              width: 40px;
          }
      .item_box{
          width:90% ;
          margin: 20px auto;
         
      } 
       .item_box li{
           padding-bottom: 20px;
            background: #fff;
            margin-bottom: 15px;
            padding-top: 10px;
            padding-left: 10px;
            padding-right: 10px;
       }
    .item_img{
        width: 100%;
        border-radius: 4px;
        margin-bottom: 15px;
      
        
    }
      .item_img img{
          width: 100%;
          height: auto;
      }
    .item_title{
        display: flex;
    }
    .item_t_img img{
        width: 15px;
        padding-top: 4px;
    }
    .item_title{
        padding-left: 10px;
        font-family: Source Han Sans;
font-size: 16px;
font-weight: normal;
    }
    .item_se{
        display: flex;
        justify-content: space-around;
        align-items: center;
    }
    .item_se0_img{
        text-align: center;
       padding-top: 4px;
    }
     .item_se0_img img{
         width: 27px;
     }
     .item_txt0{
         color: #999999;
            text-align: center;
     }
     .item_se0{
         padding:5px 15px;
         background: #F7F7F7;
         border-radius: 5px;
     }
     .item_txt1{
         font-size: 16px;
         font-weight:500;
         width: 100%;
         text-align: center;
     }
     .item_desc2{
         display: flex;
         justify-content: space-between;
         padding: 10px;
     }
     .item_desc2_1,.item_desc2_2{
            border: solid #E2E3E8 1px;
    color: #969696;
          font-weight:500;
          padding: 3px;
          border-radius: 4px;
     }
     .item_bug{
         display: flex;
         margin-top: 10px;
         margin-bottom:10px;
            justify-content: space-between;
               padding:5px;
               border-radius: 4px;
               position: relative;
     }
     .item_bug>div{
         color: #104ca7;
     }
     
     
          .progress-bar {
            height: 5px;
         background: #dddbdb;
            border-radius: 2px;
            margin: 5px 0;
            overflow: hidden;
            width:100%;
        }
        
        .progress-fill {
            height: 100%;
  background: #104ca7;
            border-radius: 2px;
        }
        
           
        .buy-button {
       
        padding: 1px 10px;
         background: #104ca7;
            color: white;
            border: none;
            border-radius: 6px;
            font-weight: bold;
 
        }
        
               .bottom-nav {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            display: flex;
            justify-content: space-around;
            background-color: #fff;
       
            border-top: 1px solid #eee;
            color: #999999;
            padding-top: 3px;
                     padding-bottom: env(safe-area-inset-bottom); /* 适配底部安全区域 */
  height:48px; /* 明确高度，便于计算页面底部内边距 */
  box-sizing: border-box; /* 确保padding不会增加元素总高度 */
        }
         .bottom-nav img{
             width: 26px;
             height: 26px;
         }
        .nav-tab {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 12px;
            color: #666;
        }
        
        .nav-tab.active {
            color: #4a75f3;
        }
        
        .nav-tab i {
            font-size: 20px;
        }
    
    /*认购代码*/
    .search_input{
        width: 100%;
        height: 100%;
        border: 0;
        outline: none;
    }
         .header_back{
            width: 100%;
            padding: 10px 0;
            text-align: center;
            position: fixed;
            top: 0;
            left: 0;
             background: #fff;
          
          
        }
         .header_back svg{
             position: absolute;
             top:6px;
             left: 10px;
         }
   
   
        
        .container {
            background-color: #fff;
            border-radius:6px;
            padding: 30px 10px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
            max-width: 93%;
            margin: 0 auto;
        }
        
        .header2 {
            text-align: center;
            margin-bottom: 30px;
        }
        
        .logo {
            font-size: 28px;
            font-weight: bold;
            color: #26a17b; /* USDT品牌绿色 */
            margin-bottom: 8px;
        }
        
        .network {
            font-size: 18px;
            color: #666;
            font-weight: 500;
            margin-bottom: 5px;
        }
        
        .divider {
            height: 1px;
            background-color: #f0f0f0;
            margin: 25px 0;
        }
        
        .input-group {
            margin-bottom: 25px;
        }
        
        .input-label {
            display: block;
            font-size: 14px;
            color: #666;
            margin-bottom: 8px;
            font-weight: 500;
        }
        
        .input-field {
            width: 100%;
            padding: 15px;
            border: 1px solid #e0e0e0;
            border-radius: 10px;
            font-size: 16px;
            transition: all 0.3s;
        }
        
        .input-field:focus {
            border-color: #26a17b;
            outline: none;
            box-shadow: 0 0 0 2px rgba(38, 161, 123, 0.1);
        }
        
        .submit-btn {
            width: 100%;
            padding:11px 16px;
       background: #104ca7;
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s;
            margin-top: 10px;
        }
        
        .submit-btn:hover {
            background-color: #1f8b6b;
        }
        
        .hint {
            font-size: 12px;
            color: #999;
            margin-top: 15px;
            text-align: center;
        }
        
        @media (max-width: 375px) {
            .container {
                padding: 25px 15px;
            }
            
            .logo {
                font-size: 24px;
            }
            
            .network {
                font-size: 16px;
            }
            
            .input-field, .submit-btn {
                padding:10px 14px;
            }
        }
        
        
    .data-list {
            margin-bottom: 15px;
        }
        
        .data-item {
            background: #fff;
            padding: 12px 15px;
            margin-bottom: 10px;
            border-radius: 8px;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }
        
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            margin-top: 20px;
            user-select: none;
        }
        
        .page-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 36px;
            height: 36px;
            padding: 0 12px;
            margin: 0 5px;
            background-color: #fff;
            border: 1px solid #ddd;
            border-radius: 6px;
            color: #333;
            font-size: 14px;
            text-decoration: none;
            cursor: pointer;
            transition: all 0.2s;
        }
        
        .page-btn:hover {
            background-color: #f0f0f0;
        }
        
        .page-btn.disabled {
            color: #ccc;
            cursor: not-allowed;
            background-color: #f9f9f9;
            pointer-events: none;
        }
        
        .page-info {
            margin: 0 10px;
            font-size: 14px;
            color: #666;
        }
        
        @media (max-width: 375px) {
            .page-btn {
                min-width: 30px;
                height: 30px;
                padding: 0 8px;
                font-size: 13px;
            }
            
            .page-info {
                font-size: 13px;
                margin: 0 8px;
            }
        }
.empty_data{
    width: 95%;
    margin: 20px auto;background: #fff; border-radius: 5px;
}
.empty_data>div{
    padding: 30px;
    border-radius: 5px;
    background: #fff;
    text-align: center;
    color: #999;
}
.empty_data>div svg{
    display: block;
    margin: 10px auto;
}
.icon2{
    width: 30px !important;
}
     .gobuy{
            width: 100%;
            bottom: 20px;
            left: 0;
            position: fixed;
            text-align: center;
        }
         .gobuy button{
             display: inline-block;
             width: 90%;
             color: #fff;
             border-radius: 8px;
             padding: 8px  0;
             text-align: center;
             border: 0;
             font-size: 16px;
              background: #104ca7;
         }
         
         .my_l button {

    color: #4a75f3 !important;
 
}

   .gobuy2{
            width: 100%;
        
            text-align: center;
            margin-top: 30px;
            margin-bottom: 30px;
        }
         .gobuy2 button{
             display: inline-block;
             width: 90%;
             color: #fff;
             border-radius: 8px;
             padding: 8px  0;
             text-align: center;
             border: 0;
             font-size: 16px;
             background: #104ca7;
         }