.resources::before{
    background: url('../imgs/resources/images/Resources1029_01.png') center/cover no-repeat;
    /* background-size:100% 105%; */
  }
  .deliver-tabs {
    z-index: 49;
  }

  .section-bt {
    width: 90px;
    height: 30px;
    border: none;
    border-radius: 25px;
    opacity: 0.7;
}

.section-bt:hover {
    opacity: 1;
}

/* .section-bt1 {
    margin-right: 20px;
} */

.section-resources-bkg{
    width: 594px;
    height: 644px;
    position: absolute;
    top: 374px;
    left: 0;
    right: 0;
    margin: 0 auto;
    background-image: url(../imgs/resources/切块国旗-0725_51.png);
}
.resources-title{
    font-size: 43px;
    font-weight: 600;
    color: #000;
    text-align: center;
    margin: 0 auto;
}
.section2{
    padding: 40px 0;
    position: relative;
}
.tools-box{
    width: 100%;
    display: flex;
    /* justify-content: space-between; */
    justify-content: center;
    gap: 2rem;
    align-items: center;
    /* margin-top: 20px; */
}

.tools-item{
    width: 33.3333333% !important;
    margin-right: 0!important;
    background-color: #fff;
    /* width: 200px; */
    height: 100px;
    border: 1px solid rgb(180, 180, 180);
    display: flex;
    justify-content:space-around;
    align-items: center;
}
.tools-item:hover{
    /* background: linear-gradient(90deg, #2e86c9 0%,#51b9fa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent; */
    color: #2e86c9 ;
}

.tools-item-left{
    display: flex;
    justify-content: center;
    align-items: center;
}
.raman-img{
  width: 65px
}

.tools-item-left>span{
    font-size: 26px;
    /* font-weight: 600; */
    /* color: #000; */
    margin-left: 10px;
}

.iconfont{
    font-size: 26px;
    /* margin-right: 10px; */
}
.swiper {
    width: 100%;
    /* height: 100%; */
    height:250px;
  }



  /* About1: FAQs hover accordion */
.Videos {
    margin-top: 20px;

    list-style: none;
    padding: 0;
    /* margin: 0; */
    display: grid;
    gap: 10px;
  }
  
  .Videos li {
    
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
  }
  
  .Videos-item{
    border: 1px solid var(--soft);
    width: 100%;
    text-align: left;
    background: #eeeeee;
    border: 0;
    padding: 12px 125px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;

  }
  .number{
    display: inline-block;
    width: 23px;
    height: 23px;
    background-color: #000;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 25px;
    margin-right: 10px;
    font-size: 12px;
    font-weight: 400;
  }
  .videos-title{
    font-size: 23px;
    /* 超出隐藏省略号*/
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .videos-title2{
    font-size: 19px;
    /* line-height: 23px; */
    display: inline-block;
    width: 850px;
    /* width: 91%; */
    /* 超出隐藏省略号*/
    overflow: hidden;
    text-overflow: ellipsis;
    /* white-space: nowrap; */
  }
  .flexitem{
    display: flex;
    align-items: center;
  }
  .Videos .faq-body {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 0 115px;
    color: #334155;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.3s ease 0.1s, opacity 0.3s ease;
    opacity: 0;
    align-items: center;
  }
  
  .Videos li.open .faq-body {
    max-height: 280px;
    padding: 35px 115px;
    opacity: 1;
  }
  .videos-text{
    width: 40%;
    font-size: 16px;
    /* padding: 20px 30px; */
  }
  .faq-body img{
    width: 455px;
    height: auto;
    border-radius: 15px;

  }
  .jump{
    font-size: 18px;
    padding: 5px 16px;
    color: gray;
    border: 1px solid gray;
    
    border-radius: 15px;
    font-weight: 500;
  }
   .Videos li:hover .jump{
    color: #000;
    border: 1px solid #000;
   }

  /* 加载更多按钮样式 */
  .load-more-videos {
    text-align: center;
    margin-top: 30px;
    cursor: pointer;
    transition: transform 0.3s ease;
  }
  .load-more-videos img{
    width: auto;
    margin: 0 auto;

  }
  .load-more-videos:hover {
    transform: translateY(-3px);
  }
  
  .load-more-icon {
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-top: 20px solid #2e86c9;
    transition: transform 0.3s ease;
  }
  
  .load-more-videos:hover .load-more-icon {
    transform: rotate(180deg);
    border-top-color: #51b9fa;
  }
  
  /* 默认隐藏第4个以后的li */
  .Videos li:nth-child(n+4) {
    display: none;
  }


  /* ---------------------Webinars------------------ */
  /* 加载更多按钮样式 */
  .load-more-videos2 {
    text-align: center;
    margin-top: 30px;
    cursor: pointer;
    transition: transform 0.3s ease;
  }
  .load-more-videos2 img{
    margin: 0 auto;
    width: auto
  }

  .load-more-videos2:hover {
    transform: translateY(-3px);
  }
  
  .load-more-videos2:hover .load-more-icon {

    transform: rotate(180deg);
    border-top-color: #51b9fa;
  }
  
  /* 默认隐藏第4个以后的li */
  .Webinars li:nth-child(n+4) {
    display: none;
  }



  .Webinars {
    margin-top: 20px;

    list-style: none;
    padding: 0;
    /* margin: 0; */
    display: grid;
    gap: 10px;
  }
  
  .Webinars li {
    
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
  }
  
  .Webinars-item{
    border: 1px solid var(--soft);
    width: 100%;
    text-align: left;
    background: #eeeeee;
    border: 0;
    padding: 12px 125px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;

  }
  .Webinars .faq-body {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 0 115px;
    color: #334155;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.3s ease 0.1s, opacity 0.3s ease;
    opacity: 0;
  }
  
  .Webinars li.open .faq-body {
    max-height: 280px;
    padding: 35px 115px;
    opacity: 1;
  }

   .Webinars li:hover .jump{
    color: #000;
    border: 1px solid #000;
   }

/* ========== 移动端适配 ========== */
@media (max-width: 768px) {

.icon-arrow-right-up{
    display: none;
}
  /* 背景图自适应 */
  .resources::before {
    background-size: cover;
  }

  /* 标题字号用rem，避免过大 */
  .resources-title {
    font-size: clamp(1.8rem, 5vw, 2.4rem);
  }

  /* 工具栏纵向排列
  .tools-box {
    flex-direction: column;
    gap: 12px;
  }
  .tools-item {
    width: 100% !important;
    height: auto;
    padding: 12px 0;
  } */
  .tools-item-left span,
  .iconfont {
    font-size: 1.1rem;
  }

  /* 轮播图一屏一卡 */
  /* .swiper {
    height: auto;
  }
  .swiper-slide {
    min-width: 100%;
    height: auto;
  } */

  /* videos-title videos-title2 移动端超出隐藏 */
  .videos-title,
  .videos-title2 {
    display: inline-block;
    width: 84%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 1rem;
  }

  /* Videos & Webinars 手风琴适配 */
  .Videos-item,
  .Webinars-item {
    padding: 12px 5%;
    font-size: 1rem;
  }
  .faq-body {
    flex-direction: column;
    padding: 0 5%;
    gap: 12px;
  }
  .Videos li.open .faq-body,
  .Webinars li.open .faq-body {
    max-height: 480px;
    padding: 20px 5%;
  }
  .videos-text {
    width: 100%;
    font-size: 0.95rem;
  }
  .faq-body img {
    max-width: 100%;
    height: auto;
  }
  .Videos-item>div{
    width: 77%;
  }
  .flexitem{
    width: 77%;
  }
  /* 按钮点击区域放大 */
  .jump {
    font-size: 0.6rem;
    padding: 6px 10px;
    border-radius: 15px;
  }

  /* 工具项图片自适应 */
  .tools-item-left img {
    /* max-width: 100%;
    height: auto; */
    width: 35%;
    display: block;
  }
  .tools-item-left .raman-img{
    width: 30px
  }
  .load-more-videos,
  .load-more-videos2 {
    padding: 12px 0;
  }
  .load-more-icon {
    border-left-width: 18px;
    border-right-width: 18px;
    border-top-width: 24px;
  }

  /* 背景装饰块隐藏，避免横向溢出 */
  .section-resources-bkg {
    display: none;
  }
}