.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 0.01rem solid rgba(255, 255, 255, 0.3);
  font-size: 0.16rem;
  z-index: 9;
}
.header .main {
  padding: 0.23rem 0;
  justify-content: space-between;
  display: flex;
  align-items: center;
}
.header .main .head_logo {
  width: auto;
  height: 0.54rem;
  display: flex;
  align-items: center;
}
.header .main .head_logo img {
  width: auto;
  height: 100%;
  object-fit: contain;
}
.header .main .head_fr {
  display: flex;
  align-items: center;
}
.header .main .head_fr .head_nav {
  display: flex;
  align-items: center;
  column-gap: 0.56rem;
}
.header .main .head_fr .head_nav .head_item > a {
  display: flex;
  align-items: center;
  column-gap: 0.08rem;
  font-family: Poppins-Medium;
  font-weight: 500;
  font-size: 0.2rem;
  color: #FFFFFF;
}
.header .main .head_fr .head_nav .head_item > a i {
  width: 0.1rem;
  height: 0.1rem;
  background: url(../img/head_icon.png) center no-repeat;
  background-size: contain;
  opacity: 0;
}
.header .main .head_fr .head_nav .head_item.active > a,
.header .main .head_fr .head_nav .head_item:hover > a {
  color: #A6CE39;
}
.header .main .head_fr .head_nav .head_item.active > a i,
.header .main .head_fr .head_nav .head_item:hover > a i {
  opacity: 1;
}
.header .main .head_fr .head_nav .head_item .nav_box {
  position: absolute;
  width: 100%;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  background: #F2F2F2;
  padding: 0.53rem 0 0.77rem;
  display: none;
}
.header .main .head_fr .head_nav .head_item .nav_box .main {
  display: flex;
  flex-wrap: wrap;
  row-gap: 0.31rem;
}
.header .main .head_fr .head_nav .head_item .nav_box .main h2 {
  font-family: Poppins-SemiBold;
  font-weight: 600;
  font-size: 0.3rem;
  color: #000000;
}
.header .main .head_fr .head_nav .head_item .nav_box .main .nav_list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  column-gap: 1.06rem;
  row-gap: 0.31rem;
}
.header .main .head_fr .head_nav .head_item .nav_box .main .nav_list a {
  align-items: center;
  display: flex;
  justify-content: space-between;
  width: calc(25% - 0.795rem);
  padding-bottom: 0.07rem;
  border-bottom: 0.01rem solid #C4C4C4;
  font-family: Poppins-Regular;
  font-weight: 400;
  font-size: 0.18rem;
  color: #000000;
  position: relative;
}
.header .main .head_fr .head_nav .head_item .nav_box .main .nav_list a i {
  width: 0.1rem;
  height: 0.1rem;
  background: url(../img/head_icon1.png) center no-repeat;
  background-size: contain;
}
.header .main .head_fr .head_nav .head_item .nav_box .main .nav_list a:hover {
  color: #A6CE39;
}
.header .main .head_fr .head_nav .head_item .nav_box .main .nav_list a:hover i {
  background: url(../img/head_icon.png) center no-repeat;
  background-size: contain;
}
.header .main .head_fr .head_nav .head_item .nav_box .main .nav_list a:hover::after {
  width: 100%;
}
.header .main .head_fr .head_nav .head_item .nav_box .main .nav_list a::after {
  content: '';
  position: absolute;
  bottom: -0.01rem;
  left: 0;
  width: 0;
  height: 0.01rem;
  background: #A6CE39;
  transition: all 0.5s;
}
.header .main .head_fr .head_search {
  width: 0.18rem;
  height: 0.18rem;
  margin-left: 0.75rem;
}
.header .main .head_fr .head_search img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.header .main .head_fr .head_lang {
  margin-left: 0.45rem;
  position: relative;
}
.header .main .head_fr .head_lang > a {
  display: flex;
  align-items: center;
  column-gap: 0.07rem;
  font-family: Poppins-Regular;
  font-weight: 400;
  font-size: 0.2rem;
  color: #FFFFFF;
}
.header .main .head_fr .head_lang > a img {
  width: 0.18rem;
  height: 0.18rem;
  filter: brightness(0) invert(1);
}
.header .main .head_fr .head_lang > a i {
  width: 0.06rem;
  height: 0.04rem;
  background: url(../img/head_icon2.png) center no-repeat;
  background-size: contain;
  filter: brightness(0) invert(1);
}
.header .main .head_fr .head_lang::before {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: -0.23rem;
  width: 0.01rem;
  height: 0.12rem;
  background: rgba(255, 255, 255, 0.5);
}
.header .main .head_fr .head_lang .Language_list {
  position: absolute;
  top: 0.65rem;
  left: -0.23rem;
  width: 1.6rem;
  height: auto;
  background: #F2F3F1;
  padding: 0.25rem 0 0.31rem 0.24rem;
  box-shadow: 0rem 0.03rem 0.06rem 0.01rem rgba(0, 0, 0, 0.05) inset;
  display: none;
}
.header .main .head_fr .head_lang .Language_list a {
  font-family: Poppins-Regular;
  font-weight: 400;
  font-size: 0.18rem;
  color: #000000;
  width: 100%;
  display: block;
  margin-bottom: 0.2rem;
}
.header .main .head_fr .head_lang .Language_list a:hover {
  color: #A6CE39;
}
.header .main .head_fr .head_lang .Language_list a:last-child {
  margin-bottom: 0;
}
.header:hover,
.header.act {
  background: #FFFFFF;
  box-shadow: 0rem 0.03rem 0.06rem 0.01rem rgba(0, 0, 0, 0.05);
}
.header:hover .main .head_fr .head_nav .head_item > a,
.header.act .main .head_fr .head_nav .head_item > a {
  color: #000000;
}
.header:hover .main .head_fr .head_nav .head_item.active > a,
.header.act .main .head_fr .head_nav .head_item.active > a,
.header:hover .main .head_fr .head_nav .head_item:hover > a,
.header.act .main .head_fr .head_nav .head_item:hover > a {
  color: #A6CE39;
}
.header:hover .main .head_fr .head_search img,
.header.act .main .head_fr .head_search img {
  filter: brightness(0);
}
.header:hover .main .head_fr .head_lang > a,
.header.act .main .head_fr .head_lang > a {
  color: #000000;
}
.header:hover .main .head_fr .head_lang > a img,
.header.act .main .head_fr .head_lang > a img,
.header:hover .main .head_fr .head_lang > a i,
.header.act .main .head_fr .head_lang > a i {
  filter: brightness(0);
}
.header:hover .main .head_fr .head_lang:hover > a,
.header.act .main .head_fr .head_lang:hover > a {
  color: #A6CE39;
}
.header:hover .main .head_fr .head_lang:hover > a img,
.header.act .main .head_fr .head_lang:hover > a img,
.header:hover .main .head_fr .head_lang:hover > a i,
.header.act .main .head_fr .head_lang:hover > a i {
  filter: brightness(1) invert(0);
}
.header:hover .main .head_fr .head_lang::before,
.header.act .main .head_fr .head_lang::before {
  background: rgba(0, 0, 0, 0.5);
}








/* mobile-adapt: shared drawer navigation controls */
.nav_add,
.navbar-default {
  display: none;
}

/* mobile-adapt: tablet/mobile header follows Taishan drawer pattern */
@media screen and (max-width: 1042px) {
  body.nav-open {
    overflow: hidden;
  }
  .nav_add,
  .navbar-default {
    display: block;
  }
  .head_btn {
    position: relative !important;
    padding: 0;
    background-color: transparent;
    background-image: none;
    border: 0;
    border-radius: 0;
  }
  .head_btn .icon-bar {
    display: block;
    width: 24px;
    height: 2px;
    border-radius: 1px;
    position: relative;
    background-color: #222;
  }
  .head_btn .icon-bar + .icon-bar {
    margin-top: 6px;
  }
  .head_btn .icon-bar:nth-child(2) {
    transition: background 0.3s ease 0s;
    background: transparent;
  }
  .head_btn .icon-bar:nth-child(1),
  .head_btn .icon-bar:nth-child(3) {
    transition: top 0.3s ease, transform 0.3s ease 0.4s;
  }
  .head_btn .icon-bar:nth-child(1) {
    top: 8px;
    transform: rotate(45deg);
  }
  .head_btn .icon-bar:nth-child(3) {
    top: -8px;
    transform: rotate(-45deg);
  }
  .head_btn.collapsed .icon-bar:nth-child(2) {
    transition: background 0.3s ease 0.4s;
    background-color: #222;
  }
  .head_btn.collapsed .icon-bar:nth-child(1),
  .head_btn.collapsed .icon-bar:nth-child(3) {
    top: 0;
    transform: rotate(0deg);
    transform-origin: 50% 50%;
    transition: top 0.3s ease 0.4s, transform 0.3s ease;
  }
  .header {
    background: #FFFFFF;
    border-bottom: none;
    box-shadow: 0rem 0.03rem 0.06rem 0.01rem rgba(0, 0, 0, 0.05);
    z-index: 99;
  }
  .header .main {
    width: 94%;
    padding: 14px 0;
  }
  .header .main .head_logo {
    height: 56px;
    position: relative;
    z-index: 102;
  }
  .header .main .head_fr {
    column-gap: 20px;
  }
  .header .main .head_fr .head_nav {
    position: fixed;
    top: 84px;
    left: 0;
    width: 100%;
    height: calc(100vh - 84px);
    padding: 16px 3% 30px;
    background: #fff;
    transform: translateX(100%);
    transition: all 0.5s;
    overflow: auto;
    display: block;
    z-index: 100;
  }
  .header .main .head_fr .head_nav.on {
    transform: translateX(0);
  }
  .header .main .head_fr .head_nav .head_item {
    width: 100%;
    min-height: 54px;
    padding: 16px 0;
    border-bottom: 1px solid #E6E6E6;
    position: relative;
  }
  .header .main .head_fr .head_nav .head_item > a,
  .header:hover .main .head_fr .head_nav .head_item > a,
  .header.act .main .head_fr .head_nav .head_item > a {
    width: fit-content;
    font-size: 18px;
    color: #000000;
    padding-right: 60px;
  }
  .header .main .head_fr .head_nav .head_item > a i {
    display: none;
  }
.header:hover .main .head_fr .head_nav .head_item > a,
  .header .main .head_fr .head_nav .head_item:hover > a {
    color: #000000 !important;
  }
  .header .main .head_fr .head_nav .head_item.active > a{
      color: #74951A !important;
  }

  .header .main .head_fr .head_nav .head_item .nav_add {
    position: absolute;
    top: 2px;
    right: 0;
    width: 50px;
    height: 50px;
    cursor: pointer;
    background: url(../img/fm_add.svg) center no-repeat;
    background-size: 14px 14px;
    transition: all 0.5s;
  }
  .header .main .head_fr .head_nav .head_item .nav_add.active {
    transform: rotate(135deg);
  }
  .header .main .head_fr .head_nav .head_item .nav_box {
    position: static;
    width: 100%;
    transform: none;
    padding: 18px 0 2px;
    background: none;
    box-shadow: none;
  }
  .header .main .head_fr .head_nav .head_item .nav_box .main {
    width: 100%;
    display: block;
    padding: 0;
  }
  .header .main .head_fr .head_nav .head_item .nav_box .main h2 {
    display: none;
  }
  .header .main .head_fr .head_nav .head_item .nav_box .main .nav_list {
    width: 100%;
    display: block;
  }
  .header .main .head_fr .head_nav .head_item .nav_box .main .nav_list a {
    width: 100%;
    padding: 0 0 14px 18px;
    /*margin-bottom: 14px;*/
    font-size: 16px;
    color: #555;
    border: none;
  }
  .header .main .head_fr .head_nav .head_item .nav_box .main .nav_list a i {
    display: none;
  }
  .header .main .head_fr .head_search {
    width: 24px;
    height: 24px;
    margin-left: 0;
  }
  .header .main .head_fr .head_search img {
    filter: brightness(0);
  }
  .header .main .head_fr .head_lang {
    margin-left: 0;
  }
  .header .main .head_fr .head_lang::before {
    display: none;
  }
  .header .main .head_fr .head_lang > a {
    font-size: 16px;
    color: #000;
  }
  .header .main .head_fr .head_lang > a img,
  .header .main .head_fr .head_lang > a i {
    filter: brightness(0);
  }
  .header .main .head_fr .head_lang .Language_list {
    top: 36px;
    left: auto;
    right: 0;
    width: 120px;
    padding: 14px 16px;
  }
  .header .main .head_fr .head_lang .Language_list a {
    font-size: 14px;
    margin-bottom: 10px;
  }
}

/* mobile-adapt: compact phone header */
@media screen and (max-width: 768px) {
  .header .main {
    padding: 8px 0;
  }
  .header .main .head_logo {
    height: 44px;
  }
  .header .main .head_fr {
    column-gap: 20px;
  }
  .header .main .head_fr .head_nav {
    top: 60px;
    height: calc(100vh - 60px);
  }
  .header .main .head_fr .head_search {
    width: 26px;
    height: 26px;
  }
  .header .main .head_fr .head_lang > a {
    font-size: 0;
    column-gap: 0;
  }
  .header .main .head_fr .head_lang > a img {
    width: 26px;
    height: 26px;
  }
  .header .main .head_fr .head_lang > a i {
    display: none;
  }
  .head_btn .icon-bar {
    width: 22px;
  }
}