header {
  color: #1C1C1C;
  width: 100%;
  height: 1.25rem;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
}
header > .mod_container {
  width: 100%;
}
header > .mod_container .nav_bar {
  width: 100%;
  height: 100%;
  background: #fff;
  padding: 0.14rem 0.68rem 0.05rem 0.62rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header > .mod_container .nav_bar .logo {
  color: #F4F4F4;
  text-decoration: none;
}
header > .mod_container .nav_bar .logo .img_box {
  width: 3.09rem;
  height: 1.06rem;
}
header > .mod_container .nav_bar .logo .img_box img {
  height: 100%;
}
header > .mod_container .nav_bar nav {
  height: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 0.26rem;
}
header > .mod_container .nav_bar nav .nav_links {
  display: flex;
  align-items: center;
  gap: 0.44rem;
  height: 100%;
}
header > .mod_container .nav_bar nav .nav_links li {
  height: 100%;
  position: relative;
}
header > .mod_container .nav_bar nav .nav_links li .nav-a {
  display: block;
  cursor: pointer;
  width: 100%;
  height: 100%;
  color: #262626;
  font-size: 0.17rem;
  line-height: calc(19/17);
  font-family: INTERSEMIBOLD;
  text-decoration: none;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.05rem 0;
}
header > .mod_container .nav_bar nav .nav_links li .nav-a:after {
  display: block;
  content: '';
  width: 0.06rem;
  height: 0.06rem;
  border-radius: 0.01rem;
  background: #000;
  position: absolute;
  left: -0.17rem;
  top: 0.11rem;
}
header > .mod_container .nav_bar nav .nav_links li .nav-a:before {
  display: block;
  content: '';
  width: 100%;
  height: 0.01rem;
  background: transparent;
  position: absolute;
  left: 0;
  bottom: 0;
}
header > .mod_container .nav_bar nav .nav_links li .nav-a.active,
header > .mod_container .nav_bar nav .nav_links li .nav-a:hover {
  color: #3F9045;
}
header > .mod_container .nav_bar nav .nav_links li .nav-a.active:after,
header > .mod_container .nav_bar nav .nav_links li .nav-a:hover:after {
  background: #3F9045;
}
header > .mod_container .nav_bar nav .nav_links li .nav-a.active:before,
header > .mod_container .nav_bar nav .nav_links li .nav-a:hover:before {
  background: linear-gradient(270deg, #76990F 0%, #07867B 100%) 0% 0% no-repeat padding-box;
}
header > .mod_container .nav_bar nav .nav_links li .menu-box {
  position: absolute;
  left: -0.17rem;
  top: 0.3rem;
  overflow: hidden;
  display: none;
  z-index: 1000;
  background-color: #fff;
  box-shadow: 0 0.02rem 0.08rem rgba(0, 0, 0, 0.1);
  min-width: 2.53rem;
}
header > .mod_container .nav_bar nav .nav_links li:hover .menu-box {
  display: block;
}
header > .mod_container .nav_bar nav .nav_links li .menu-box .menu-list {
  padding-top: 0.18rem;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
}
header > .mod_container .nav_bar nav .nav_links li .menu-box .menu-item {
  width: 2.53rem;
  height: 0.57rem;
  font-size: 0.16rem;
  line-height: calc(20/16);
  font-family: SourceHanSansHKMedium;
  text-decoration: none;
  white-space: nowrap;
  padding-left: 0.25rem;
  padding-right: 0.16rem;
  position: relative;
}
header > .mod_container .nav_bar nav .nav_links li .menu-box .menu-item:after {
  display: block;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0.05rem;
  height: 0.57rem;
  background: #E1E1E1;
}
header > .mod_container .nav_bar nav .nav_links li .menu-box .menu-item span {
  display: block;
  height: 100%;
  width: 100%;
  border-bottom: 0.01rem solid #EEEEEE;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header > .mod_container .nav_bar nav .nav_links li .menu-box .menu-item:hover:after {
  width: 0.05rem;
  height: 0.57rem;
  background: transparent linear-gradient(188deg, #76990F 0%, #07867B 100%) 0% 0% no-repeat padding-box;
}
header > .mod_container .nav_bar nav .quick_links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}
header > .mod_container .nav_bar nav .quick_links li {
  width: 1.58rem;
  height: 0.56rem;
}
header > .mod_container .nav_bar nav .quick_links li a {
  height: 100%;
  font-family: 'SourceHanSansHKMedium';
  font-size: 0.16rem;
  line-height: calc(19/16);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.1rem;
}
header > .mod_container .nav_bar nav .quick_links li:nth-of-type(1) {
  background: transparent linear-gradient(103deg, #76990F 0%, #07867B 100%) 0% 0% no-repeat padding-box;
  border-radius: 5px;
}
header > .mod_container .nav_bar nav .quick_links li:nth-of-type(1) a {
  color: #fff;
}
header > .mod_container .nav_bar nav .quick_links li:nth-of-type(1) .icon_box {
  width: 0.2rem;
  height: 0.2rem;
}
header > .mod_container .nav_bar nav .quick_links li:nth-of-type(1) .icon_box img {
  width: 100%;
  height: 100%;
}
header > .mod_container .nav_bar nav .quick_links li:nth-of-type(2) {
  width: 0.56rem;
  height: 0.56rem;
  background: rgba(220, 220, 220, 0.46);
  border-radius: 50%;
}
header > .mod_container .nav_bar nav .quick_links li:nth-of-type(2) a {
  color: #222;
}
header > .mod_container .nav_bar nav .quick_links li:nth-of-type(2) .icon_box {
  width: 0.24rem;
  height: 0.24rem;
}
header > .mod_container .nav_bar nav .quick_links li:nth-of-type(2) .icon_box img {
  width: 100%;
  height: 100%;
}
header > .mod_container .nav_bar .menu-btn {
  position: relative;
  z-index: 2;
  display: none;
}
header > .mod_container .nav_bar .menu-btn .center-line {
  position: relative;
  width: 0.25rem;
}
header > .mod_container .nav_bar .menu-btn .center-line::after,
header > .mod_container .nav_bar .menu-btn .center-line::before {
  content: '';
  width: 100%;
  height: 0.02rem;
  background-color: #26608c;
  display: block;
  transform: rotate(0);
  transition: 0.35s;
}
header > .mod_container .nav_bar .menu-btn .center-line::before {
  position: absolute;
  left: 0;
  top: 0;
}
header > .mod_container .nav_bar .menu-btn::after,
header > .mod_container .nav_bar .menu-btn::before {
  margin-top: 0.06rem;
  content: '';
  width: 100%;
  height: 0.02rem;
  background-color: #26608c;
  display: block;
  transition: width 0.35s;
}
header > .mod_container .nav_bar .menu-btn::before {
  margin-top: 0;
  margin-bottom: 0.06rem;
}
header > .mod_container .nav_bar .menu-btn.active .center-line::after {
  transform: rotate(45deg);
}
header > .mod_container .nav_bar .menu-btn.active .center-line::before {
  transform: rotate(-45deg);
}
header > .mod_container .nav_bar .menu-btn.active::after,
header > .mod_container .nav_bar .menu-btn.active::before {
  width: 0;
}
.mask-box {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(0.1rem);
  z-index: 998;
  transform: translateX(100%);
  transition: transform 0.35s ease-in-out;
  display: none;
}
.mask-box.open {
  transform: translateX(0);
}
@media screen and (max-width: 992px) {
  header {
    background-color: #fff;
    color: #1C1C1C;
    width: 100%;
    height: 0.56rem;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    padding: 0;
  }
  header > .mod_container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
  }
  header > .mod_container .nav_bar {
    width: 100%;
    height: 0.56rem;
    margin: 0;
    border-radius: 0;
    padding: 0 0.16rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fff;
  }

  header > .mod_container .nav_bar .nav_logo {
    display: flex;
    gap: .2rem;
  }
  header > .mod_container .nav_bar .logo {
    color: #F4F4F4;
    text-decoration: none;
  }
  header > .mod_container .nav_bar .logo .img_box {
    width: auto;
    height: 0.4rem;
  }
  header > .mod_container .nav_bar .logo .img_box img {
    height: 100%;
  }
  
  header > .mod_container .nav_bar .phone_search {
    width: 0.36rem;
    height: 0.36rem;
    background: rgba(220, 220, 220, 0.46);
    border-radius: 50%;
       
    display: flex;
    justify-content: center;
    align-items: center;
  }
  header > .mod_container .nav_bar .phone_search .icon_box {
    width: 0.16rem;
    height: 0.16rem;
  }
  header > .mod_container .nav_bar .phone_search .icon_box img {
    width: 100%;
    height: 100%;
  }

  header > .mod_container .nav_bar nav {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #fff;
    width: 100%;
    padding-top: 0.16rem;
    height: calc(100vh - 0.56rem);
    transform: translateX(100%);
    transition: transform 0.35s ease-in-out;
    overflow-y: auto;
    flex-direction: column-reverse;
  }
  header > .mod_container .nav_bar nav.open {
    transform: translateX(0);
    box-shadow: inset 0 0.01rem 0.06rem rgba(0, 0, 0, 0.15);
    align-items: flex-start;
    justify-content: flex-end;
    gap: 0.2rem;
  }
  header > .mod_container .nav_bar nav .nav_links {
    flex-direction: column;
    align-items: stretch;
    gap: 0.1rem;
    padding: 0;
    width: 100%;
    padding: 0 0 0 0.3rem;
  }
  header > .mod_container .nav_bar nav .nav_links li {
    font-size: 0.16rem;
    height: unset;
  }
  header > .mod_container .nav_bar nav .nav_links li .nav-a {
    display: block;
    width: auto;
    height: auto;
    padding: 0.08rem 0;
    justify-content: flex-start;
  }
  header > .mod_container .nav_bar nav .nav_links li .nav-a:after {
    top: 0.14rem;
  }
  header > .mod_container .nav_bar nav .nav_links li .nav-a:before {
    display: none;
  }
  header > .mod_container .nav_bar nav .nav_links li .menu-box {
    position: static !important;
    display: block !important;
    min-height: auto;
    height: 0;
    overflow: hidden;
    transition: height 0.35s ease-in-out;
    border-top: none;
    padding-top: 0;
  }
  header > .mod_container .nav_bar nav .nav_links li .menu-box .tit {
    display: none;
  }
  header > .mod_container .nav_bar nav .nav_links li .menu-box .menu-list {
    flex-direction: column;
    width: 100%;
    height: 100%;
    padding: 0;
  }
  header > .mod_container .nav_bar nav .nav_links li .menu-box .menu-list .menu-item {
    width: 100%;
    font-size: 0.14rem;
    height: 0.4rem;
  }
  header > .mod_container .nav_bar nav .quick_links {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.21rem;
  }
  header > .mod_container .nav_bar nav .quick_links li {
    width: 1.3rem;
    height: 0.36rem;
    border-radius: 0.08rem 0rem 0.08rem 0.08rem;
  }
  header > .mod_container .nav_bar nav .quick_links li a {
    font-size: 0.14rem;
    gap: 0.09rem;
  }
  header > .mod_container .nav_bar nav .quick_links li:nth-of-type(1) .icon_box {
    width: 0.16rem;
    height: 0.16rem;
  }
  header > .mod_container .nav_bar nav .quick_links li:nth-of-type(1) .icon_box img {
    width: 100%;
    height: 100%;
  }
  header > .mod_container .nav_bar nav .quick_links li:nth-of-type(2) {
    width: 0.36rem;
    height: 0.36rem;
  }
  header > .mod_container .nav_bar nav .quick_links li:nth-of-type(2) .icon_box {
    width: 0.16rem;
    height: 0.16rem;
  }
  header > .mod_container .nav_bar nav .quick_links li:nth-of-type(2) .icon_box img {
    width: 100%;
    height: 100%;
  }
  header > .mod_container .nav_bar .menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }
  header > .mod_container .nav_bar .menu-btn .center-line {
    position: relative;
    width: 0.2rem;
  }
  header > .mod_container .nav_bar .menu-btn .center-line::after,
  header > .mod_container .nav_bar .menu-btn .center-line::before {
    content: '';
    width: 100%;
    height: 0.02rem;
    background-color: #000;
    display: block;
    transform: rotate(0);
    transition: 0.35s;
  }
  header > .mod_container .nav_bar .menu-btn .center-line::before {
    position: absolute;
    left: 0;
    top: 0;
  }
  header > .mod_container .nav_bar .menu-btn::after,
  header > .mod_container .nav_bar .menu-btn::before {
    margin-top: 0.06rem;
    content: '';
    width: 100%;
    height: 0.02rem;
    background-color: #000;
    display: block;
    transition: width 0.35s;
  }
  header > .mod_container .nav_bar .menu-btn::before {
    margin-top: 0;
    margin-bottom: 0.06rem;
  }
  header > .mod_container .nav_bar .menu-btn.active .center-line::after {
    transform: rotate(45deg);
  }
  header > .mod_container .nav_bar .menu-btn.active .center-line::before {
    transform: rotate(-45deg);
  }
  header > .mod_container .nav_bar .menu-btn.active::after,
  header > .mod_container .nav_bar .menu-btn.active::before {
    width: 0;
  }
  .mask-box {
    display: block;
  }
}