.qianhe-head-top {
  position: relative;
  z-index: 11;
  width: 100%;
  max-height: 54px;
  background: #333333;
}

.h1 {
    font-size: 36px;
    font-weight: 700;
    color: var(--title-text-color, #000);
    font-family: var(--title-font-family);
    text-align: center;
}

.qianhe-head-top .wp {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.qianhe-head-top .container {
  max-width: 1800px !important;
}
.qianhe-container {
  width: 1400px;
  margin: 0 auto;
}

.qianhe-head-fl {
  display: flex;
  flex: 1;
  justify-content: space-between;
  align-items: center;
}

.qianhe-head-fr {
  max-width: 459px;
}

.qianhe-head-fl span {
  margin-right: 20px;
}
.qianhe-head-fl span i {
  margin-right: 8px;
  vertical-align: middle;
  font-size: 22px;
  color: var(--color-primary);
  font-weight: 600;
}
.qianhe-head-fl span b {
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
}

.qianhe-head-fl span b.email {
  font-size: 17px;
  font-weight: 600;
}

.qianhe-head-searchcon {
  position: relative;
  float: left;
  padding: 0 20px;
  height: 56px;
  line-height: 56px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qianhe-head-searchcon > i {
  font-size: 24px;
  color: #ffff;
  line-height: 56px;
}
.qianhe-head-search {
  display: none;
  position: absolute;
  top: 55px;
  padding: 20px;
  background: #fff;
  box-shadow: 1px 3px 5px 2px rgba(0, 0, 0, 0.1);
}
.qianhe-head-searchbg {
  width: 260px;
  height: 38px;
  border: 1px solid #d9d9d9;
  border-radius: 50px;
}
.qianhe-head-search input {
  float: left;
  box-sizing: border-box;
  width: 208px;
  height: 36px;
  padding-left: 24px;
  font-size: 14px;
  color: #666;
  border: none;
  outline: none;
  background: 0 0;
}
.qianhe-head-search button {
  float: right;
  width: 50px;
  height: 38px;
  line-height: 22px;
  margin-top: -1px;
  background-color: var(--color-primary);
  border-top-right-radius: 16px;
  border-bottom-right-radius: 16px;
  border: 0;
}
.qianhe-head-search button i {
  color: white;
  font-size: 24px;
}

.qianhe-lang-show {
  position: relative;
  float: left;
  padding: 19px 0 18px;
}
.qianhe-lang-show .show-current {
  color: #e7e3e3;
  padding: 0 20px;
  border-left: 1px solid #b2b2b2;
}
.qianhe-lang-show .show-current em {
  font-style: normal;
  font-size: 15px;
}
.qianhe-lang-show .show-current i {
  font-size: 12px;
}
.qianhe-lang-show .lang-box {
  width: 200px;
  padding: 10px;
  position: absolute;
  right: -10px;
  top: 50px;
  z-index: 200;
  background: #fff;
  transform: translate3d(0, 10px, 0);
  -webkit-transform: translate3d(0, 10px, 0);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease 0s;
  box-shadow: 0 0 10px rgba(63, 62, 62, 0.2);
}
.qianhe-lang-show .lang-box::before {
  content: "";
  position: absolute;
  right: 37px;
  top: -8px;
  overflow: hidden;
  border-right: 8px solid transparent;
  border-bottom: 8px solid #fff;
  border-left: 8px solid transparent;
  display: block;
}
.qianhe-lang-show ul {
  max-height: 160px;
  overflow-y: scroll;
  padding: 5px 10px;
  border: 1px solid #e5e5e5;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  list-style: none;
}
.qianhe-lang-show ul li {
  line-height: 20px;
  padding: 5px 0;
  border-bottom: 1px solid #f5f5f5;
  width: 50%;
}
.qianhe-lang-show ul li:last-child {
  border: none;
}
.qianhe-lang-show ul li a {
  color: #333;
  font-size: 12px;
  display: block;
  text-decoration: none;
}
.qianhe-lang-show ul li a:hover {
  color: #015198;
}
.qianhe-lang-show ul li img {
  vertical-align: middle;
  margin-right: 7px;
}
.qianhe-lang-show:hover .lang-box {
  opacity: 1;
  visibility: visible;
  transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
}

.qianhe-head-link {
  float: left;
  margin-top: 14px;
  display: flex;
  align-items: center;
}
.qianhe-head-link a {
  width: 28px;
  height: 28px;
  background: #fff;
  margin-left: 10px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
.qianhe-head-link a:hover {
  background: var(--color-primary);
}

.qianhe-head-link a:hover i{
  color: #fff;
} 

.qianhe-head-link i {
  color: #000;
  font-size: 17px;
}
.qianhe-head-link i.qico-youtube1 {
  font-size: 26px;
}

.qianhe-header {
  position: relative;
  width: 100%;
  background: #1e221d;
  z-index: 10;
  font-size: 0;
}
.qianhe-header .container {
  max-width: 1440px !important;
}
.qianhe-header.header-fix,
.qianhe-mobile-nav.header-fix {
  position: fixed;
  top: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.5);
}
.qianhe-header .wp {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  align-items: center;
}

.qianhe-head-logo {
  width: 8%;
  padding: 0;
}
.qianhe-head-logo img {
  max-width: 100%;
  max-height: 66px;
}

.qianhe-head-nav {
  width: 68%;
  text-align: center;
}

.qianhe-header .btn {
  background: var(--color-primary);
  color: #fff;
}

.qianhe-header .btn:hover a {
  color: #fff;
}

.qianhe-header .btn:hover {
  background: #df0c05f0;
}

.qianhe-head-nav ul {
  width: 100%;
}
.qianhe-head-nav li {
  position: relative;
  display: inline-block;
  padding: 25px 23px;
}
.qianhe-head-nav li h3 {
  padding: 5px 0;
  border-bottom: 1px solid transparent;
}
.qianhe-head-nav li h3.down {
  -webkit-transition: 0.3s all;
  -moz-transition: 0.3s all;
  -ms-transition: 0.3s all;
  transition: 0.3s all;
}
.qianhe-head-nav li a {
  display: block;
  padding: 0 2px;
  font-size: 17px;
  text-decoration: none;
}
.qianhe-head-nav li h3 a {
  color: #fff;
}
.qianhe-head-nav li h3 a i {
  font-size: 12px;
}
.qianhe-head-nav li:hover h3,
.qianhe-head-nav li.current h3 {
  border-bottom-color: rgba(255, 255, 255, 0.5);
}
.qianhe-nav-slidedown {
  display: none;
  position: absolute;
  width: 226px;
  top: 100%;
  left: 0;
  padding: 0 20% 18px;
  background: #1e221d;
  text-align: left;
  z-index: 2;
  box-shadow: 2px 3px 6px 2px rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}
.qianhe-head-nav li .qianhe-nav-slidedown a {
  height: auto;
  padding-top: 18px;
  font-size: 15px;
  color: #fff;
}

.inquiry-popup.is-visible {
  opacity: 1;
  visibility: visible;
  -webkit-transition: opacity .3s 0s, visibility 0s 0s;
  -moz-transition: opacity .3s 0s, visibility 0s 0s;
  transition: opacity .3s 0s, visibility 0s 0s
}

.inquiry-popup {
  display: block;
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background-color: rgba(0, 0, 0, .5);
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity .3s 0s, visibility 0s .3s;
  -moz-transition: opacity .3s 0s, visibility 0s .3s;
  transition: opacity .3s 0s, visibility 0s .3s;
  z-index: 1000
}

.inquiry-popup .div_info {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: -286px;
  float: none;
  width: 80%;
  padding: 58px;
  background: #fff
}

.inquiry-popup .div_info h3 {
  padding-bottom: 20px;
  font-size: 26px;
  line-height: 24px;
  letter-spacing: 1px;
}

.inquiry-popup-close {
  position: absolute;
  right: 7%;
  top: 41px;
  font-size: 42px;
  color: #999
}

.inquiry-popup .inquirbox h5 {
  background: #F0B323;
}

.inquiry-popup .inquirbox .row,
.inquiry-popup .inquirbox .row > div {
  margin-bottom: 16px;
}

.inquiry-popup .inquirbox .row:last-of-type {
  margin-bottom: 0;
}

.inquiry-popup .inquirbox input[type="text"],
.inquiry-popup .inquirbox textarea {
  padding: 10px 10px;
  font-size: 16px;
  border: 1px solid #D2D2CF;
  width: 100%;
  line-height: 22px;
  text-align: left;
  color: #111;
  box-sizing: border-box;
}

.inquiry-popup .inquirbox textarea {
  max-width: 100%;
  width: 100%;
  resize: none;
}

.inquiry-popup .inquirbox input[type="text"]:focus,
.inquiry-popup .inquirbox textarea:focus {
  outline: 0;
  box-shadow: 0 0 10px rgba(63, 62, 62, 0.2);
}

.inquiry-popup .inquirbox .red {
  color: #f00;
  font-weight: bold;
}

.inquiry-popup .inquirbox img {
  cursor: pointer;
  margin-left: 3px;
  display: inline-block;
  vertical-align: middle;
}

.inquiry-popup .inquirbox .submit {
  margin: 0 auto;
  width: 100%;
  line-height: 42px;
  background: var(--color-primary);
  border-radius: var(--button-radius);
  text-align: center;
  display: block;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
}

.inquiry-popup .inquirbox .submit:hover {
  background: none;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.crm-form .inquirbox input[type="text"],
.crm-form .inquirbox textarea {
  padding: 10px 12px;
  font-size: 16px;
}

.crm-form .inquirbox .submit {
  margin: 0 auto;
  line-height: 45px;
  background: var(--color-primary);
  border-radius: var(--button-radius);
  text-align: center;
  display: block;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
}

.crm-form .inquirbox .submit i {
  font-size: 22px;
}

.crm-form .inquirbox .submit:hover {
  background: none;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.qianhe-head-nav li .qianhe-nav-slidedown a:hover {
  color: var(--color-primary);
}
.qianhe-header .qianhe-href {
  padding: 0;
  text-align: right;
}
.qianhe-href a {
  display: inline-block;
  padding: 13px 10px;
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  font-size: 14px;
  color: #fff;
  text-decoration: none;
  border-radius: var(--button-radius);
}
.qianhe-href a:hover {
  background: none;
  color: var(--color-primary);
}

.qianhe-mobile-height {
  display: none;
  height: 60px;
  overflow: hidden;
}
.qianhe-mobile-nav {
  display: none;
  width: 100%;
  height: 60px;
  background: #24272F;
  z-index: 999;
  box-shadow: 0 0 25px 0 rgba(0, 0, 0, 0.1);
}
.qianhe-m-navleft {
  float: left;
}
.qianhe-m-navcenter {
  float: left;
  width: calc(100% - 112px);
  margin-top: 10px;
  text-align: center;
}
.qianhe-m-navcenter img {
  max-width: 110px;
  max-height: 46px;
}
.qianhe-m-navright {
  float: right;
}
.qianhe-m-navright .qianhe-href a {
  margin-top: 12px;
  padding: 12px;
  font-size: 12px;
}

.qianhe-m-navico {
  line-height: 60px;
}
.qianhe-m-navico i {
  color: white;
  font-size: 22px;
}

.qianhe-m-navlist {
  position: fixed;
  left: -80%;
  top: 0;
  bottom: 0;
  width: 76%;
  padding: 0 0 20px;
  background: #fff;
  box-shadow: 1px 2px 8px 3px rgba(0, 0, 0, 0.2);
  overflow: scroll;
  z-index: 999;
}
.qianhe-m-navlist .title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  font-size: 24px;
  background: #24272F;
}
.qianhe-m-navlist .title img {
  width: 100px;
}
.qianhe-m-navlist .title i {
  float: right;
  font-size: 20px;
  color: #fff;
}

.qianhe-m-navlistcon {
  margin-left: 20px;
}
.qianhe-m-navlistcon ul {
  display: none;
}
.qianhe-m-navlistcon span {
  display: block;
  border-bottom: 1px solid #dedede;
  overflow: hidden;
}
.qianhe-m-navlistcon span a {
  display: inline-block;
  width: 70%;
  padding: 15px 0;
  font-size: 16px;
  color: #000009;
  float: left;
}
.qianhe-m-navlistcon span a.on,
.qianhe-m-navlistcon li a.on {
  color: var(--color-primary);
}
.qianhe-m-navlistcon span i {
  float: right;
  padding: 18px 6% 18px 0;
  font-size: 12px;
}
.qianhe-m-navlistcon ul li {
  margin-left: 20px;
  border-bottom: 1px solid #dedede;
}
.qianhe-m-navlistcon ul li a {
  display: block;
  padding: 15px 0;
  font-size: 15px;
  color: #666;
}
.qianhe-m-navlistcon ul li a b {
  padding-left: 10px;
}
.qianhe-m-navlistcon .xla-three {
  border-top: 1px solid #dedede;
  padding-left: 20px;
}

.qianhe-gotop {
  position: fixed;
  right: 10px;
  top: 50%;
  display: none;
  margin-top: -61px;
  z-index: 100;
}
.qianhe-gotop a {
  display: block;
  width: 46px;
  height: 46px;
  border-radius: 8px;
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  margin: 10px 0;
  text-align: center;
  line-height: 46px;
  box-shadow: 1px 2px 6px 2px rgb(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}
.qianhe-gotop a:hover {
  background: none;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}
.qianhe-gotop a i {
  font-size: 24px;
}

@media screen and (max-width: 1580px) {
  .qianhe-container {
    width: 82%;
  }
}

@media screen and (max-width: 1400px) {
  .qianhe-head-top {
    height: 46px;
  }

  .qianhe-head-fl span img {
    margin-top: 16px;
  }

  .qianhe-head-searchcon {
    height: 46px;
    line-height: 48px;
  }
  .qianhe-head-search {
    top: 46px;
  }

  .qianhe-lang-show {
    position: relative;
    float: left;
    padding: 15px 0 14px;
  }
  .qianhe-lang-show .lang-hide {
    top: 46px;
  }

  .qianhe-head-link {
    margin-top: 9px;
  }

  /* .qianhe-header {
    padding: 15px 0;
  } */

  .qianhe-head-logo {
    width: 12%;
  }

  .qianhe-href a {
    padding: 13px 6px;
    font-size: 12px;
  }
  .qianhe-head-nav {
    /* width: 62%; */
  }
  .qianhe-head-nav li {
    padding: 25px 10px;
  }
  .qianhe-head-nav li a {
    font-size: 14px;
  }
}

@media screen and (max-width: 992px) {
  .qianhe-head-top {
    position: relative;
  }

  .qianhe-head-fl span b {
    font-size: 14px;
  }

  .qianhe-head-searchcon {
    position: static;
    padding: 0 10px;
  }
  .qianhe-head-search {
    width: 100%;
    left: 0;
  }
  .qianhe-head-searchbg {
    width: auto;
  }

  .qianhe-lang-show .show-current {
    padding: 0 0 0 14px;
  }
  .qianhe-lang-show .lang-hide {
    left: auto;
  }

  .qianhe-head-link {
    display: none;
  }

  .qianhe-header-height {
    display: none;
  }
  .qianhe-header {
    display: none;
  }

  .qianhe-mobile-height {
    display: block;
    position: relative;
    z-index: 9;
  }
  .qianhe-mobile-nav {
    display: block;
  }

  .qianhe-mobile-nav .container {
    max-width: 991px;
  }

  .qianhe-container {
    width: 88%;
  }
}

@media(max-width:1200px){
  .qianhe-head-fl span b {
    font-size: 14px;
  }
  .qianhe-head-fl span b a {
    font-size: 14px;
  }
  .title {
    font-size: 28px;
  }
}

@media(max-width:820px){
  .qianhe-head-fl span:first-child {display: none; font-size: 15px;}
  .qianhe-head-fl span a {font-size: 14px;}
  .qianhe-head-top .container {justify-content: end !important;}
  
}

@media screen and (max-width: 480px) {
  .qianhe-head-fl span {
    margin-right: 0;
  }
  .qianhe-head-fl span b {
    font-size: 12px;
  }
  .title {
    font-size: 24px;
 }
}