.main {
    padding-top: 80px;
    padding-bottom: 80px
}

.more1 {
  padding: 0 40px;
  height: 64px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 1px solid #dbe0e3;
  font-size: 15px;
  color: #212121;
  font-weight: 700
}

.more1 span {
  width: 13px;
  height: 12px;
  background: #042038;
  margin-right: 10px
}

.more1 span:last-child {
  margin-right: 27px
}

.more1:hover {
  background:#042038;
  border-color: #042038;
  color: #fff
}

.more1:hover span {
  background: #fff
}

.service {
}

.service h3 {
  font-size: 26px;
  color: #212121;
  line-height: 1;
  font-weight: 700
}

.service>p {
  font-size: 17px;
  color: #666;
  line-height: 2;
  margin: 30px 0 0
}

.service ul {
  margin: 40px 0 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap
}

.service ul li {
  width: calc(50% - 23px);
  border: 1px solid #ddd;
  padding: 58px 60px
}

.service ul li em {
  font-size: 76px;
  font-weight: 700;
  color: #042038;
  line-height: 1;
  font-family: ubuntu,sans-serif
}

.service ul li h6 {
  font-size: 22px;
  font-weight: 700;
  color: #212121;
  line-height: 1
}

.service ul li dl {
  margin: 30px 0 0
}

.service ul li dl dd {
  font-size: 17px;
  color: #666;
  line-height: 32px;
  padding: 0 0 0 21px;
  position: relative
}

.service ul li dl dd+dd {
  margin-top: 15px
}

.service ul li dl dd::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background:#042038;
  display: block;
  position: absolute;
  left: 0;
  top: 12px
}

.service ul li:hover {
  background:#042038;
  border-color:#042038
}

.service ul li:hover em {
  color: rgba(255,255,255,.75)
}

.service ul li:hover h6 {
  color: #fff
}

.service ul li:hover dl dd {
  color: #fff
}

.service ul li:hover dl dd::before {
  background: #fff
}

.global {
  margin: 100px 0 0
}

.global h3 {
  font-size: 26px;
  color: #212121;
  line-height: 1;
  font-weight: 700
}

.global p {
  margin: 17px;
  color: #666;
  margin: 30px 0 0;
  line-height: 2
}

.global .box {
  margin: 50px 0 0;
  display: flex
}

.global .txt {
  flex: 1;
  margin: 75px 0 0
}

.global .txt h4 {
  font-size: 28px;
  color: #212121;
  font-weight: 700;
  line-height: 1.25;
  position: relative
}

.global .txt h4::before {
  display: block;
  content: attr(data-tit);
  white-space: nowrap;
  color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  top: -60px;
  font-size: 165px;
  line-height: 1;
  z-index: -1;
  text-shadow: rgba(210,217,221,.75) 1px 0 0,rgba(210,217,221,.75) 0 1px 0,rgba(210,217,221,.75) -1px 0 0,rgba(210,217,221,.75) 0 -1px 0;
  text-align: center
}

.global .txt p {
  font-size: 14px;
  color: #666;
  margin: 13px 0 0
}

.global .txt a {
  margin: 20px 0 0
}

.global .list {
  width: 75.7%;
  position: relative
}

.global .list .pic img {
  width: 100%
}

.global .list .item {
  position: absolute
}

.global .list .item span {
  width: 14px;
  height: 14px;
  border: 4px solid #042038;
  background: #fff;
  border-radius: 50%;
  display: block;
  position: relative;
  animation: scale2 1.5s linear infinite
}

.global .list .item span::before1 {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  display: block;
  border-radius: 50%;
  border: 6px solid rgba(103,167,179,.6)
}

.global .list .item1 {
  left: 14.53%;
  top: 43.14%
}

.global .list .item2 {
  left: 19.15%;
  top: 15.69%
}

.global .list .item3 {
  left: 20%;
  top: 32.16%
}

.global .list .item4 {
  left: 22.26%;
  top: 54.31%
}

.global .list .item5 {
  left: 26.7%;
  top: 56.67%
}

.global .list .item6 {
  left: 24.43%;
  top: 78.43%
}

.global .list .item7 {
  left: 30.94%;
  top: 70.98%
}

.global .list .item8 {
  left: 44.34%;
  top: 17.65%
}

.global .list .item9 {
  left: 44.72%;
  top: 26.67%
}

.global .list .item10 {
  left: 46.32%;
  top: 21.57%
}

.global .list .item11 {
  left: 50%;
  top: 10.78%
}

.global .list .item12 {
  left: 48.3%;
  top: 17.25%
}

.global .list .item13 {
  left: 48.02%;
  top: 22.94%
}

.global .list .item14 {
  left: 49.81%;
  top: 24.9%
}

.global .list .item15 {
  left: 52.83%;
  top: 13.53%
}

.global .list .item16 {
  left: 55.85%;
  top: 26.47%
}

.global .list .item17 {
  left: 59.06%;
  top: 15.88%
}

.global .list .item18 {
  left: 57.64%;
  top: 33.53%
}

.global .list .item19 {
  left: 61.6%;
  top: 36.08%
}

.global .list .item20 {
  left: 62.92%;
  top: 41.18%
}

.global .list .item21 {
  left: 64.81%;
  top: 33.73%
}

.global .list .item22 {
  left: 78.58%;
  top: 8.04%
}

.global .list .item23 {
  left: 75.38%;
  top: 25.88%
}

.global .list .item24 {
  left: 73.49%;
  top: 39.8%
}

.global .list .item25 {
  left: 78.3%;
  top: 44.12%
}

.global .list .item26 {
  left: 80%;
  top: 46.86%
}

.global .list .item27 {
  left: 78.68%;
  top: 50.2%
}

.global .list .item28 {
  left: 79.06%;
  top: 60%
}

.global .list .item29 {
  left: 83.49%;
  top: 57.25%
}

.global .list .item30 {
  left: 86.7%;
  top: 31.76%
}

.global .list .item31 {
  left: 87.83%;
  top: 77.06%
}

.global .list .item32 {
  left: 98.11%;
  top: 87.84%
}

@keyframes scale2 {
    from {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
  
    50% {
        -webkit-transform: scale(1.5);
        transform: scale(1.5)
    }
  
    to {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
  }
  
  @media screen and (max-width: 1441px) {
    .main {
        padding-top: 80px;
        padding-bottom: 80px
    }
  
    .global .txt h4::before {
        font-size: 150px
    }
    .more1 {
      padding: 0 35px
  }
      .about h4,.history h3,.story h3,.video-list h3,.customer h3,.cert-list h3{font-size:30px;}
  }
  
  @media screen and (max-width: 1367px) {
    .main {
        padding-top: 70px;
        padding-bottom: 70px
    }
  }
  
  @media screen and (max-width: 1281px) {
    .main {
        padding-top: 60px;
        padding-bottom: 60px
    }
  }
  
  @media screen and (max-width: 1171px) {
   
    .global .box {
        display: block
    }
  
    .global .list {
        width: 100%
    }
  
    .global .txt {
        width: 100%;
        text-align: center
    }
  }
  
  @media screen and (max-width: 992px) {
    .main {
        padding-top: 50px;
        padding-bottom: 50px
    }
    .service ul li {
        width: 100%;
        padding: 40px 30px
    }
  
    .service ul li+li {
        margin-top: 15px
    }
  
    .global {
        margin: 60px 0 0
    }
  }
  
  @media screen and (max-width: 768px) {
    .more1 {
      padding:0 30px;
      height: 50px
  }
    .main {
        padding-top:35px;
        padding-bottom: 30px
    }
  
    .service h3 {
        font-size: 24px;
        text-align: center
    }
  
    .service>p {
        font-size: 16px;
        line-height: 24px;
        margin: 20px 0 0
    }
  
    .service ul {
        margin: 30px 0 0
    }
  
    .service ul li {
        padding: 30px 20px
    }
  
    .service ul li em {
        font-size: 50px
    }
  
    .service ul li h6 {
        font-size: 21px
    }
  
    .service ul li dl {
        margin: 20px 0 0
    }
  
    .service ul li dl dd {
        font-size: 16px;
        line-height: 24px
    }
  
    .service ul li dl dd+dd {
        margin-top: 10px
    }
  
    .global {
        margin: 35px 0 0
    }
  
    .global h3 {
        font-size: 24px;
        text-align: center
    }
  
    .global p {
        margin: 20px 0 0;
        line-height: 24px;
        font-size: 16px
    }
  
    .global .box {
        margin: 30px 0 0
    }
  
    .global .list .item {
        display: none
    }
  
    .global .txt h4 {
        font-size: 24px
    }
  
    .global .txt h4::before {
        font-size: 120px;
        top: -40px
    }
  }


  @media screen and (max-width: 480px) {
    .more1 {
      padding: 0 25px
  }
  }
  .qianhe-faq {
  position: relative;
}
.qianhe-padding {
  padding: clamp(30px, 5vw, 80px) 0;
}

.qianhe-padding h2 {
  font-size: clamp(24px, 2vw, 26px);
  font-weight: 700;
  color: #212121;
  text-align: center;
  margin-bottom: 15px;
}

.cd-faq-categories a {
  position: relative;
  display: block;
  padding: 25px 18px;
  font-size: 22px;
  font-family: var(--font-family);
  color: #fff;
  letter-spacing: 2px;
  text-shadow: -1px -1px 0 #9c9c9c, 1px -1px 0 #9c9c9c, -1px 1px 0 #9c9c9c,
    1px 1px 0 #9c9c9c;
  border-bottom: 1px solid #ddd;
}

.cd-faq {
  width: 90%;
  max-width: 1024px;
  margin: 2em auto;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
}
.cd-faq:after {
  content: "";
  display: table;
  clear: both;
}
.cd-faq-group .faq-list.card {
  width: 100%;
  margin-top: 12px;
  border: 1px solid #dfe3e6;
}

.cd-faq-group .faq-list .card-header {
  padding: 15px 20px;
  background-color: #fff;
  border: none;
}

.cd-faq-group .faq-list .collapse,
.cd-faq-group .faq-list .collapsing {
  border-top: 1px solid #dfe3e6;
}

.cd-faq-items h3 {
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
}

.cd-faq-items h3 span {
  display: block;
  flex: 1;
  padding-right: 20px;
  font-size: clamp(15px, 0.89vw, 17px);
  letter-spacing: 0;
}

.cd-faq-items h3 .toggle-btn::before {
  flex-shrink: 0;
  content: "\e649";
  font-family: "qico";
  font-size: 20px;
  color: #000;
}

.cd-faq-items h3[aria-expanded="true"] .toggle-btn::before {
  content: "\e699";
}

.cd-faq-items .card-body {
  overflow: hidden;
  font-size: clamp(14px, 0.83vw, 16px);
  padding: 1.25rem;
}

.cd-faq-categories {
  position: absolute;
  top: 0;
  left: 0;
  width: 200px;
  z-index: 2;
  float: left;
}

.cd-faq-categories.is-fixed {
  position: fixed;
}

.cd-faq-categories a {
  position: relative;
  display: block;
  border-bottom: 1px solid #ddd;
  overflow: hidden;
  line-height: 50px;
  font-size: 20px;
  padding: 0 20px 0 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: #ffffff;
  white-space: nowrap;
  text-overflow: ellipsis;
  letter-spacing: 2px;
  text-shadow: -1px -1px 0 #9c9c9c, 1px -1px 0 #9c9c9c, -1px 1px 0 #9c9c9c,
    1px 1px 0 #9c9c9c;
}

.cd-faq-categories .selected,
.cd-faq-categories a:hover {
  color: var(--color-primary);
  text-shadow: 0 0 0 var(--color-primary);
}

.cd-faq-items {
  position: fixed;
  height: 100%;
  width: 90%;
  top: 0;
  right: 0;
  background: #ffffff;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  z-index: 1;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: -webkit-transform 0.3s;
  -moz-transition: -moz-transform 0.3s;
  transition: transform 0.3s;
  position: static;
  height: auto;
  width: 78%;
  float: right;
  overflow: visible;
  -webkit-transform: translateZ(0) translateX(0);
  -moz-transform: translateZ(0) translateX(0);
  -ms-transform: translateZ(0) translateX(0);
  -o-transform: translateZ(0) translateX(0);
  transform: translateZ(0) translateX(0);
  padding: 0;
  float: none;
  width: 100%;
  /* padding-left: 220px; */
}
  /* 默认全部关闭 */
.cd-faq-items .collapse {
  display: none;
}
.cd-faq-items .collapse.show {
  display: block;
}

@media (max-width: 991px) {
  .cd-faq-categories {
    position: relative;
    width: 100%;
    float: none;
  }

  .cd-faq-items {
    padding-left: 0;
  }
}
.video-list {
  padding: 80px 0;
}

.video-list h3 {
  text-align: center;
  font-size: 26px;
  color: #212121;
  font-weight: 700;
}

.video-list .list {
  margin-top: 40px;
}

.video-list .swiper-slide ul {
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}

.video-list .swiper-slide li {
  margin-bottom: 20px;
  border-radius: 5px;
  overflow: hidden;
}
.video-list .swiper-slide li:nth-child(1) {
  width: 38%;
}
.video-list .swiper-slide li:nth-child(2) {
  width: 60%;
}
.video-list .swiper-slide li:nth-child(3) {
  width: 60%;
}
.video-list .swiper-slide li:nth-child(4) {
  width: 38%;
}

.video-list .swiper-slide li .v {
  position: relative;
  display: block;
  height: 0;
  overflow: hidden;
}
.video-list .swiper-slide li:nth-child(2) .v,
.video-list .swiper-slide li:nth-child(3) .v {
  padding-bottom: 38%;
}
.video-list .swiper-slide li:nth-child(1) .v,
.video-list .swiper-slide li:nth-child(4) .v {
  padding-bottom: 60%;
}

.video-list .swiper-slide li .v img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all .3s ease 0s;
  -webkit-transition: all .3s ease 0s
}

.video-list .swiper-slide li .v::after {
  content: "\e6fd";
  font-family: "qico";
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  font-size: 70px;
  color: white;
}

.video-list .swiper-slide li p {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  font-size: 18px;
  color: #fff;
  text-align: center;
  height: 50px;
  line-height: 50px;
  padding: 0 5px;
  z-index: 20;
  background: rgba(0, 0, 0, .5);
  text-transform: capitalize;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.video-list .swiper-slide li:hover img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05)
}

.video-list .page {
  text-align: right;
  margin-top: 20px;
}

.video-list .page .swiper-button {
  position: static;
  color: var(--color-primary);
  overflow: hidden;
  display: inline-block;
  width: 43px;
  height: 43px;
  border: 1px solid var(--color-primary);
  background: 0 0;
  border-radius: 0;
  margin-top: 0;
  text-align: center;
  vertical-align: top;
}

.video-list .page .swiper-button-next {
  margin-left: 13px;
}

.video-list .page .swiper-button i {
  color: inherit;
  font-size: 22px;
  line-height: 45px;
}

.video-list .page .swiper-button:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

@media screen and (max-width: 1200px) {
  .video-list h3 {
    font-size: 28px;
  }
}

@media screen and (max-width: 992px) {
  .video-list h3 {
    font-size: 26px;
  }
  .video-list .swiper-slide li .v::after {
    font-size: 60px;
  }
}

@media screen and (max-width: 768px) {
  .video-list {
    padding: 30px 0;
  }
  .video-list h3 {
    font-size: 24px;
  }

  .video-list .swiper-slide li {
    margin-bottom: 10px;
  }
  .video-list .swiper-slide li p {
    font-size: 14px;
  }

  .video-list .page {
    margin-top: 10px;
  }
  .video-list .page .swiper-button {
    width: 36px;
    height: 36px;
  }
  .video-list .page .swiper-button i {
    font-size: 18px;
    line-height: 36px;
  }
}

@media screen and (max-width: 576px) {
  .video-list h3 {
    font-size: 22px;
  }
  .video-list .swiper-slide li .v::after {
    font-size: 50px;
  }
  .video-list .swiper-slide li p {
    font-size: 13px;
  }
};