/**头部导航**/
.header-box {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 9;
  height: 0;
  width: 100%;
}
#header {
  --pad: calc(var(--wrap-width)/16);
  --text-color: #ffffff;
  transition: all 0.3s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 16px;
}
#header .logo-box {
  transition: all 0.3s;
}
#header .logo-box .imgs {
  position: relative;
}
#header .logo-box .imgs img {
  display: block;
  transition: margin 0.3s;
}
#header .logo-box .imgs .i1 {
  opacity: 1;
}
#header .logo-box .imgs .i2 {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}
#header .language {
  transition: all 0.3s;
}
#header .language a {
  color: var(--text-color);
}
#header .language .on {
  color: var(--active-color);
}
#header .phone-menu {
  transition: margin 0.3s;
  margin-left: calc(var(--pad)*0.6);
}
.menu-show #header,
.header-type-f #header,
.small-header #header {
  --text-color: #666666;
  background-color: #ffffff;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid #ededed;
}
.menu-show #header .logo-box .imgs .i1,
.header-type-f #header .logo-box .imgs .i1,
.small-header #header .logo-box .imgs .i1 {
  opacity: 0;
}
.menu-show #header .logo-box .imgs .i2,
.header-type-f #header .logo-box .imgs .i2,
.small-header #header .logo-box .imgs .i2 {
  opacity: 1;
}
.menu-show #header .language a,
.header-type-f #header .language a,
.small-header #header .language a {
  color: var(--text-color);
}
.menu-show .phone-menu .phone-menu-i,
.header-type-f .phone-menu .phone-menu-i,
.small-header .phone-menu .phone-menu-i {
  background-color: #666666;
}
.small-header-type-f.header-type-f,
.small-header {
  --header-height: 81px;
}
.small-header-type-f.header-type-f #header,
.small-header #header {
  --pad: calc((var(--wrap-width)/16)*0.7);
}
@media (max-width: 1200px) {
  .small-header-type-f.header-type-f,
  .small-header {
    --header-height: 1.3rem;
  }
}
.phone-menu {
  display: flex;
  position: relative;
  width: 22px;
  height: 12px;
}
.phone-menu .phone-menu-i {
  display: block;
  position: absolute;
  top: 50%;
  left: 0%;
  margin-top: -1px;
  transform: rotate(0);
  width: 100%;
  height: 2px;
  background-color: var(--background-color);
  opacity: 1;
  transition: all 0.3s;
}
.phone-menu .phone-menu-i.i1 {
  margin-top: -6px;
}
.phone-menu .phone-menu-i.i3 {
  margin-top: 4px;
}
.menu-show .phone-menu .phone-menu-i {
  background-color: var(--background-color);
}
.menu-show .phone-menu .phone-menu-i.i1 {
  margin-top: -1px;
  transform: rotate(45deg);
}
.menu-show .phone-menu .phone-menu-i.i2 {
  opacity: 0;
}
.menu-show .phone-menu .phone-menu-i.i3 {
  margin-top: -1px;
  transform: rotate(-45deg);
}
@media (max-width: 1200px) {
  .phone-menu {
    display: flex;
    position: relative;
    width: 0.46rem;
    height: 24px;
  }
  .phone-menu .phone-menu-i {
    margin-top: -1px;
  }
  .phone-menu .phone-menu-i.i1 {
    margin-top: -9px;
  }
  .phone-menu .phone-menu-i.i3 {
    margin-top: 7px;
  }
}
@media (min-width: 1201px) {
  #header .logo-box {
    height: 110px;
  }
  #header .logo-box .imgs img {
    width: auto;
    height: 70px;
  }
  #header .language {
    margin-left: var(--pad);
  }
  #header .right-block .menu {
    position: relative;
    padding-right: 35px;
  }
  #header .right-block .menu .wrap {
    width: 100%;
    padding: 0;
  }
  #header .right-block .menu .menu-son + .menu-son {
    margin-left: var(--pad);
    transition: all 0.3s;
  }
  #header .right-block .menu .menu-son.relative {
    position: relative;
  }
  #header .right-block .menu .menu-son.on .menu-title,
  #header .right-block .menu .menu-son:hover .menu-title {
    color: var(--active-color);
  }
  #header .right-block .menu .menu-son.on .menu-title::after,
  #header .right-block .menu .menu-son:hover .menu-title::after {
    left: 0;
    width: 100%;
    background: var(--background-color);
  }
  #header .right-block .menu .menu-son:hover .sub-block {
    pointer-events: auto;
    opacity: 1;
    margin-top: 1px;
  }
  #header .right-block .menu .menu-title {
    display: block;
    position: relative;
    transition: all 0.3s;
    line-height: 110px;
    color: var(--text-color);
  }
  #header .right-block .menu .menu-title::after {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    bottom: -2px;
    height: 3px;
    width: 0;
    background: transparent;
    transition: background 0.3s, left 0.3s, width 0.3s;
  }
  #header .right-block .menu .menu-title:hover {
    color: var(--active-color);
  }
  #header .right-block .menu .menu-title:hover::after {
    left: 0;
    width: 100%;
    background: var(--background-color);
  }
  #header .right-block .menu .menu-title .self-svg {
    display: none;
  }
  #header .right-block .menu .sub-block {
    display: block!important;
    margin-top: -15px;
    position: absolute;
    right: 0;
    top: 100%;
    width: 1010px;
    white-space: nowrap;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
    background: #ffffff;
    text-align: left;
    font-size: 16px;
    line-height: 1.4em;
    pointer-events: none;
    opacity: 0;
    transition: margin 0.3s, opacity 0.3s;
  }
  #header .right-block .menu .sub-block.self-sub {
    right: 50%;
    transform: translateX(50%);
    width: auto;
    white-space: nowrap;
  }
  #header .right-block .menu .sub-block .pad {
    padding: 30px 50px 50px;
  }
  #header .right-block .menu .sub-block .sub-title {
    display: block;
    margin-bottom: 1em;
    font-size: 1.25em;
    line-height: 1.4em;
    color: #000000;
  }
  #header .right-block .menu .sub-block .img-box {
    display: block;
  }
  #header .right-block .menu .about-box .left-cont {
    width: 48.35%;
  }
  #header .right-block .menu .about-box .left-cont .img-box::before {
    padding-top: 64.772%;
  }
  #header .right-block .menu .about-box .right-cont {
    width: 48.35%;
  }
  #header .right-block .menu .img-list-box .img-list-li {
    width: 48.35%;
  }
  #header .right-block .menu .img-list-box .img-list-li .img-box::before {
    padding-top: 50%;
  }
  #header .right-block .menu .sub-menu .sub-menu-li {
    border-bottom: 1px solid #dddddd;
    padding-top: 1.5em;
    padding-bottom: 1.5em;
    color: #666666;
  }
  #header .right-block .menu .sub-menu .sub-menu-li .menu-li-title {
    padding-right: 1.5em;
  }
  #header .right-block .menu .sub-menu .sub-menu-li .self-svg {
    border-radius: 50%;
    height: 1.25em;
    width: 1.25em;
    background: #999999;
  }
  #header .right-block .menu .sub-menu .sub-menu-li .self-svg svg {
    transform: rotate(-90deg);
    width: 60%;
    height: 60%;
    fill: #ffffff;
  }
  #header .right-block .menu .sub-menu .sub-menu-li:hover {
    color: var(--main-color);
  }
  #header .right-block .menu .sub-menu .sub-menu-li:hover .self-svg {
    background: var(--main-color);
  }
  #header .right-block .menu .sub-li .sub-tit {
    display: block;
    border-bottom: 1px solid #dddddd;
    padding: 0.8em 2.5em;
    font-size: 15px;
  }
  #header .right-block .menu .sub-li .sub-tit:hover {
    color: var(--main-color);
  }
  #header .phone-menu {
    display: none;
  }
  .small-header-type-f.header-type-f #header .logo-box,
  .small-header #header .logo-box {
    height: 80px;
  }
  .small-header-type-f.header-type-f #header .logo-box .imgs img,
  .small-header #header .logo-box .imgs img {
    height: 53px;
  }
  .small-header-type-f.header-type-f #header .right-block .menu .menu-title,
  .small-header #header .right-block .menu .menu-title {
    line-height: 80px;
  }
}
@media (min-width: 1201px) and (max-width: 1600px) {
  #header .right-block .menu .sub-block {
    width: 950px;
  }
  #header .right-block .menu .sub-block .pad {
    padding: 20px 25px 25px;
  }
  #header .right-block .menu .sub-block .sub-title {
    margin-bottom: 0.5em;
    font-size: 1.15em;
  }
  #header .right-block .menu .sub-menu .sub-menu-li {
    padding-top: 1.2em;
    padding-bottom: 1.2em;
  }
}
@media (max-width: 1200px) {
  #header {
    --text-color: #ffffff;
  }
  #header .logo-box {
    height: 1.3rem;
  }
  #header .logo-box .imgs img {
    width: auto;
    height: 0.7rem;
  }
  #header .logo-box .imgs .i1 {
    opacity: 0;
  }
  #header .logo-box .imgs .i2 {
    opacity: 1;
  }
  #header .right-block .menu {
    position: fixed;
    left: 0;
    top: 1.28rem;
    border-top: 1px solid #e5e5e5;
    width: 100%;
    height: calc(100vh - 1.28rem);
    overflow-y: auto;
    align-content: start;
    background-color: #ffffff;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
  }
  #header .right-block .menu .menu-son {
    border-bottom: 1px solid #e5e5e5;
    width: 100%;
  }
  #header .right-block .menu .menu-son .menu-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.05rem 0;
    font-size: 0.28rem;
    line-height: .7rem;
  }
  #header .right-block .menu .menu-son .menu-title .sub-icon {
    height: 0.7rem;
    width: 0.7rem;
  }
  #header .right-block .menu .menu-son .menu-title .sub-icon svg {
    transform: rotateX(0deg);
    width: 0.3rem;
    height: 0.3rem;
  }
  #header .right-block .menu .menu-son .menu-title.on .sub-icon svg {
    transform: rotateX(180deg);
    fill: var(--active-color);
  }
  #header .sub-block {
    display: none;
    border-top: 1px solid #dddddd;
    font-size: 0.26rem;
  }
  #header .sub-block .sub-title {
    display: none;
  }
  #header .sub-block .about-box .left-cont {
    display: none;
  }
  #header .sub-block .about-box .right-cont {
    width: 100%;
  }
  #header .sub-block .sub-menu .sub-menu-li {
    border-bottom: 1px solid #dddddd;
    padding: 0.8em 1.5em;
  }
  #header .sub-block .sub-menu .sub-menu-li:last-child {
    border-bottom: 0 none;
  }
  #header .sub-block .sub-menu .sub-menu-li:first-child {
    border-bottom: 1px solid #dddddd;
  }
  #header .sub-block .sub-menu .self-svg {
    display: none;
  }
  #header .sub-block .sub-li:last-child .sub-tit {
    border-bottom: 0 none;
  }
  #header .sub-block .sub-li .sub-tit {
    display: block;
    border-bottom: 1px solid #dddddd;
    padding: 0.8em 1.5em;
    font-size: 0.26rem;
  }
  #header .sub-block .img-list-box .img-list-li {
    width: 100%;
  }
  #header .sub-block .img-list-box .img-list-li:last-child .sub-menu-li:last-child {
    border-bottom: 0 none;
  }
  .show-banner #header .logo-box .imgs .i1 {
    opacity: 1;
  }
  .show-banner #header .logo-box .imgs .i2 {
    opacity: 0;
  }
  .show-banner .phone-menu .phone-menu-i {
    background-color: #ffffff;
  }
  .menu-show #header .logo-box .imgs .i1 {
    opacity: 0;
  }
  .menu-show #header .logo-box .imgs .i2 {
    opacity: 1;
  }
  .menu-show .phone-menu .phone-menu-i  {
    background-color: #666666;
  }
  .menu-show #header .right-block .menu {
    opacity: 1;
    pointer-events: auto;
  }
}