/* 页面背景图 */
.about-bg {
    background: url("../../assets/about/bg.png") no-repeat;
    background-size: 100% 100%;
}

/* 账户通介绍tabs */
.tabs-container {
    position: relative;

}


.tab-btn {

    font-weight: 500;

    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn.tabsActive {
    color: #315EF3;
    font-weight: 700;
}
.tab-btn.info{

    font-weight: 500;
}
.tab-supplier-btn.tabsActive .info {
    color: #315EF3 !important; /* 激活时的颜色（蓝色） */
    font-weight: bold; /* 可选：加粗 */
}
.tab-btn.tabsActive::after {
    content: '';
    position: absolute;
    bottom: -0.11rem;
    /* 调整到边框下方 */
    left: 0;
    width: 100%;
    height: 0.02rem;
    background-color: #315EF3;
    border-radius: 0.01rem;
}


.tab-panel {
    display: none;
    animation: fadeIn 0.5s;
}

.tab-panel.tabsActive {
    display: block;
}



#header-sub {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}


.extended-box-fallback {
    position: relative;
    width: 200px;
    height: 100px;
  }
  
  .main-box {
    width: 100%;
    height: 100%;
    background-color: #3498db;
    border-radius: 12px 6px 12px 0;
  }
  .tip {
    border-radius: 0.12rem 0.06rem 0.12rem 0;
  }
  /* .arc-tip {
    position: absolute;
    left: 0;
    bottom: -12px;
    width: 24px;
    height: 24px;
    background-color: #3498db;
    border-radius: 0 -10% 50% -10%;
  
  } */

  .tab-supplier-btn.tabsActive {
    color: #315EF3;
    font-weight: 700;

    
}
  .tab-supplier-btn.tabsActive::after {
    content: '';
    position: absolute;
    transform: translate(-50%, -50%);
    left: 50%;
     width: 0.71rem;
     height: 0.16rem;
     background: url('../../assets/supplier/select.png') no-repeat;
     background-size: 100% 100%;
}



@media (min-width: 1080px) { /* 假设 sm 对应的是 768px 及以上的屏幕 */
    .tab-supplier-btn.tabsActive::after {
        width: 1.1rem;
        height: 0.26rem;
    }
}



.why-supplier .info {
    display: flex !important;
    justify-content: space-between;
}

.tabsActive .step-icon {
    background-image: url('../../assets/supplier/stepIcon2.png') !important;
}