/* 手机版*/
html {
  scroll-behavior: smooth;
}
body {
  position: relative;
  overflow-x: hidden;
  background: #333;
}

.m-top {
  position: relative;
  z-index: 99;
  left: 0;
  top: 0;
  width: 100%;
  height: 60px;
  background: #fff;
}

.m-logo {
  display: block;
  position: absolute;
  left: 10px;
  top: 11px;
}

.m-logo img {
  height: 38px;
}

.m-top .btn {
  position: absolute;
  z-index: 100;
  top: 0;
  right: 0;
  height: 60px;
  padding: 22px 52px 0 10px;
  text-align: center;
}
.m-top .btn::before {
  content: "导航";
  position: absolute;
  right: 10px;
  top: 20px;
  font-size: 18px;
  line-height: 20px;
  color: #333;
}

.m-top .btn span {
  display: block;
  width: 20px;
  height: 3px;
  background: #333;
  transition: 0.3s;
}

.m-top .btn span:nth-child(2) {
  margin: 4px 0;
}

.cross span:nth-of-type(1) {
  transform: translateY(7px) rotate(-45deg);
}

.cross span:nth-of-type(2) {
  opacity: 0;
}

.cross span:nth-of-type(3) {
  transform: translateY(-7px) rotate(45deg);
}

header {
  position: absolute;
  z-index: 99;
  right: -150px;
  top: 0;
  width: 0;
  height: 100%;
  overflow: hidden;
  padding-top: 86px;
  background: #333;
}
.logo {
  display: none;
}
header li a {
  display: block;
  font: 400 16px/36px "微软雅黑";
  color: #fff;
  text-align: center;
}
header li a .b {
  display: none;
}
.sub-nav {
  display: none;
}

.wrapper {
  position: relative;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
}

.language {
  display: flex;
  justify-content: center;
  font: 400 16px/36px "微软雅黑";
  color: #fff;
}
.language a {
  padding: 0 5px;
  color: #fff;
}
@media (min-width: 1200px) {
  header {
    display: block;
    position: absolute;
    z-index: 99;
    left: 0;
    top: 0;
    width: 100%;
    height: auto;
    overflow: visible;
    padding: 0;
    background: none;
  }
  .head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5vw;
    background: #fff;
  }
  .head .logo {
    display: block;
  }
  .head .logo img {
    height: 80px;
  }
  .nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .nav ul {
    display: flex;
  }

  .nav ul li {
    padding: 0 1.5vw;
  }
  .nav ul li:nth-child(1) {
    background: none;
  }

  .nav ul li > a {
    display: block;
    position: relative;
    overflow: hidden;
    font: 400 17px/90px "微软雅黑";
    color: #333;
    text-align: center;
  }
  .nav ul a .t {
    display: block;
    position: relative;
    transition: 0.6s;
  }
  .nav ul a .b {
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    opacity: 0;
    transform: translate3d(0, 100%, 0);
    transition: 0.6s;
  }
  .nav ul a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 4px;
    background: #e98712;
    transition: 0.3s;
  }

  .nav ul a:hover .t {
    opacity: 0;
    transform: translate3d(0, -100%, 0);
  }
  .nav ul a:hover .b {
    color: #e98712;
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
  .nav ul li > a:hover::after {
    width: 100%;
  }

  .sub-nav {
    display: block;
    position: absolute;
    z-index: 1;
    left: 0;
    top: 90px;
    width: 100%;
    opacity: 0;
    transform-origin: center 0;
    transform: rotateX(-90deg);
    transition: opacity ease 0.3s;
  }
  .sub-nav-line {
    display: flex;
    justify-content: space-between;
    padding: 3vw 10vw;
    background: #fdfef8;
  }
  .sub-nav-font {
    width: 54vw;
  }
  .sub-nav-title {
    margin: 0 0 1vw;
    font-weight: bold;
    font-size: 1.2vw;
    line-height: 2vw;
    color: #333;
  }
  .sub-nav-list {
    display: flex;
    flex-wrap: wrap;
  }
  .sub-nav-list > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 12vw;
    margin-right: 2vw;
    padding: 0.5vw 0;
    font-size: 16px;
    line-height: 36px;
    color: #333;
    text-align: left;
    border-bottom: 1px solid #ccc;
  }
  .sub-nav-list > a svg {
    font-size: 12px;
    height: 12px;
    color: #333;
    font-size: 16px;
  }
  .sub-nav-list > a:hover {
    color: #e98712;
    border-color: #e98712;
  }
  .sub-nav-list > a:hover svg {
    color: #e98712;
  }

  .sub-nav-img {
    width: 28vw;
  }
  .sub-nav-img img {
    width: 100%;
  }
  
   .nav ul li:hover .sub-nav {
     z-index: 90;
     opacity: 1;
     transform:rotateX(0);
  }

  .search-btn {
    margin: 0 1vw;
    cursor: pointer;
  }

  .search-btn svg path {
    fill: #e98712;
  }

  .language {
    display: flex;
    padding-left: 20px;
    font: 400 16px/30px "微软雅黑";
    color: #333;
  }
  .language a {
    padding: 0 4px;
    color: #333;
  }
  .language a:hover {
    color: #e98712;
  }
}

/* public */
.public {
  padding: 0.2rem;
  background: #333;
}

.public-ul {
  display: none;
}

footer {
  display: flex;
  flex-wrap: wrap;
  padding: 0.2rem 0;
  font-size: 14px;
  line-height: 24px;
  color: #fff;
}
footer p,
footer a {
  padding-right: 5px;
  color: #fff;
}
.yyzz {
  cursor: pointer;
}
.yyzz-img {
  display: none;
  position: fixed;
  z-index: 55;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #1e1e1e;
}

.yyzz-img p {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}

.yyzz-img img {
  width: 80%;
}
.yyzz-close {
  position: absolute;
  z-index: 5;
  right: 10px;
  top: 10px;
  font-size: 16px;
  line-height: 30px;
  color: #fff;
  cursor: pointer;
}
@media (min-width: 1200px) {
  .public {
    padding: 0;
    background: #333 url(../images/public_img.png) no-repeat right 0/25vw;
  }

  .public-ul {
    display: flex;
    width: 80vw;
    margin: 0 auto;
    padding: 3vw 0;
  }
  .public-li {
    width: 10vw;
    padding-right: 2vw;
  }
  .public-li-name {
    padding: 0 0 1vw;
  }
  .public-li-name a {
    display: block;
    font-weight: bold;
    font-size: 18px;
    line-height: 30px;
    color: #fff;
  }
  .public-li-name a:hover {
    color: #e98712;
  }

  .public-li li {
    padding: 0 0 10px;
  }
  .public-li li a {
    display: block;
    font-size: 14px;
    line-height: 1.5;
    color: #fff;
  }
  .public-li li a:hover {
    color: #e98712;
  }

  footer {
    display: flex;
    width: 80vw;
    margin: 0 auto;
    padding: 20px 0;
    font-size: 14px;
    line-height: 1.5;
    color: #ccc;
    border-top: 1px solid #666;
  }
  footer p,
  footer a {
    padding-right: 0.5vw;
    color: #ccc;
  }
  .yyzz {
    cursor: pointer;
  }
  .yyzz-img {
    display: none;
    position: fixed;
    z-index: 55;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #1e1e1e;
  }

  .yyzz-img p {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
  }

  .yyzz-img img {
    width: 50vw;
  }
  .yyzz-close {
    position: absolute;
    z-index: 5;
    right: 0.5vw;
    top: 0.5vw;
    font-size: 1vw;
    line-height: 1.5vw;
    color: #fff;
    cursor: pointer;
  }
}

/* fix-slide */
.slide-fix {
  display: none;
}
@media (min-width: 1200px) {
  .slide-fix {
    display: block;
    position: fixed;
    z-index: 99;
    right: 0.5vw;
    top: 60%;
  }

  .fix-item {
    position: relative;
    margin: 0 0 0.5vw;
    cursor: pointer;
  }
  .fix-item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.4vw;
    height: 2.4vw;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 0 8px 0 rgb(0 0 0 / 12%);
  }
  .fix-item-icon svg {
    width: 1.5vw;
    height: 1.5vw;
  }
  .fix-item-icon svg path {
    fill: #333;
  }

  .fix-item-font {
    position: absolute;
    right: 2.8vw;
    top: 50%;
    width: 10vw;
     min-width: 180px;
    font-size: 14px;
    line-height: 24px;
    padding: 5px 10px;
    color: #fff;
    background: #e98712;
    border-radius: 4px;
    opacity: 0;
    transform: translate3d(100%, -50%, 0);
  }

  .fix-item-font::after {
    content: "";
    position: absolute;
    right: -0.6vw;
    top: 50%;
    width: 0;
    height: 0;
    border: 0.3vw solid transparent;
    border-left-color: #e98712;
    transform: translateY(-50%);
  }

  .fix-item:hover .fix-item-icon {
    background: #e98712;
  }
  .fix-item:hover svg path {
    fill: #fff;
  }
  .fix-item:hover .fix-item-font {
    opacity: 1;
    transform: translate3d(0, -50%, 0);
  }
}


/*search*/
.search-show, .search-box{
    display: none;
}
@media (min-width: 1200px) {
    .search-show{
        display: flex;
        align-items: center;
        padding: 0 0.5vw;
    }
    .search-show svg,
    .search-hide svg {
      width: 20px;
      height: 20px;
      cursor: pointer;
    }
    .search-show svg path,
    .search-hide svg path {
      fill: #e98712;
    }
    
    .search-box {
      display:block;
      position: absolute;
      z-index: 10;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      background: #fff;
      opacity: 0;
      transform: translate3d(0, -100%, 0);
      transition: 0.5s;
    }
    .search-box.active {
      opacity: 1;
      transform: translate3d(0, 0, 0);
    }
    
    .search-box form {
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100%;
    }
    .search-box input {
      width: 72vw;
      padding: 0 0.5vw;
      font-size: 0.8vw;
      line-height: 2.4vw;
      color: #333;
      background: #f5f5f5;
      border: 0;
      border-radius: 5px;
    }
    .search-box input::placeholder {
      color: #999;
    }
    
    .search-btn {
      margin: 0 1vw;
      width: 5.4vw;
      font-size: 0.8vw;
      line-height: 1.8vw;
      color: #333;
      text-align: center;
      border: 1px solid #999;
      border-radius: 0.9vw;
      cursor: pointer;
    }
}