/* header.css —— 页眉 + 移动端菜单 + 响应式覆盖（base 在前，@media 在后） */

/*header*/
.header {
  height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header a {
  color: #333;
}
.header a:hover {
  color: #da271e;
}
.header .r {
  display: flex;
  align-items: center;
}
.navbox {
  display: flex;
  align-items: center;
  margin: 0 2vw;
}
.top-tel {
  margin-left: 1.5vw;
  line-height: 1.5;
}
.logo {
  height: 49px;
  margin-left: 1.5625vw;
  position: relative;
}
.logo:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.logo:hover:before {
  animation: _cyLogoShow 0.8s 1;
}
.logo .lgImg {
  height: 100%;
  width: auto;
}
.nav > li {
  float: left;
  padding: 21px 19px;
}
.nav > li > a {
  font-size: 16px;
  color: #242424;
  display: block;
  padding: 2px 4px;
  line-height: 24px;
  position: relative;
}
.nav > li > a:before {
  content: '';
  position: absolute;
  left: auto;
  right: 0;
  bottom: 0;
  height: 1px;
  width: 0;
  background: #da271e;
  transition: 300ms;
  -webkit-transition: 300ms;
}
.nav > li > a:hover,
.nav > li.act > a {
  color: #da271e;
}
.nav > li > a:hover:before,
.nav > li.act > a:before {
  width: 100%;
  left: 0;
  right: auto;
}
.h-link {
  float: left;
  display: none;
}
.h-link li {
  float: left;
  padding: 23px 7px;
}
.h-link li > a {
  display: block;
  width: 24px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  color: #808080;
  font-family: Arial;
  position: relative;
  background-repeat: no-repeat;
  background-position: center top;
  transition: 0ms;
  -webkit-transition: 0ms;
}
.h-link .lk-1 {
  display: none;
}
.h-link .lk-2 > a {
  background-image: url(../images/link_1.png);
}
.h-link .lk-3 > a {
  background-image: url(../images/link_2.png);
}
.h-link .lk-3 .hdBtn.act {
  background-position: center bottom;
}
.h-link li > a:hover {
  color: #da271e;
  background-position: center bottom;
}
.h-link li > a:hover:before {
  background: #da271e;
}
.myhidelayer {
  position: relative;
}
.c-hide-box {
  position: absolute;
  top: 70px;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: 0ms 300ms;
  -webkit-transition: 0ms 300ms;
}
.c-hide-box.show {
  opacity: 1;
  visibility: visible;
  transition: 0ms;
  -webkit-transition: 0ms;
}
.c-hide-box.chr {
  width: 254px;
  right: 0;
}
.c-hide {
  background: #4c4a4f;
  height: 60px;
  width: 100%;
  overflow: hidden;
  transform: translateY(-100%);
  -webkit-transform: translateY(-100%);
  transition: 300ms;
  -webkit-transition: 300ms;
}
.c-hide-box.show .c-hide {
  transform: translateY(0);
  -webkit-transform: translateY(0);
}
.tel-num {
  display: block;
  color: #fff;
  line-height: 30px;
  font-size: 28px;
  font-family: Arial;
  text-align: center;
  margin-top: 15px;
}
.tel-num:hover {
  color: #da271e;
}
.searchBtn {
  display: block;
  width: 64px;
  height: 70px;
  background: #1d2467 url(../images/search.png) no-repeat center center;
}
.searchBtn:hover {
  background-color: #da271e;
}
.h-search .hdBtn.act {
  background-color: #da271e;
}
.search-tx {
  line-height: 24px;
  padding: 10px 20px;
  margin: 8px;
  background: #fff;
  width: 198px;
}
/*header end*/

.mtop {
  height: 70px;
}

/*menuBox*/
.navMobile {
  margin-top: 60px;
}
.navMobile dd a {
  display: block;
  line-height: 1.4;
  color: #666;
}
.navMobile dd p a {
  padding: 15px 25px;
  font-size: 18px;
  border-bottom: 1px solid #e5e5e5;
  color: #242424;
  position: relative;
}
.navMobile .caret {
  display: block;
  margin-left: 0;
  position: absolute;
  top: 50%;
  margin-top: -2px;
  right: 25px;
}
.mtnav {
  padding: 24px 25px;
  overflow: hidden;
  border-bottom: 1px solid #e5e5e5;
  display: none;
}
.mtnav a {
  width: 50%;
  float: left;
  font-size: 16px;
  padding: 8px 0;
}
.mtnav a:hover {
  color: #999;
}
.navMobile dd:first-child p a {
  color: #da271e;
}
.navMobile dd:first-child p a .caret {
  display: none;
}
.navMobile dd p a:hover,
.navMobile dd p a.act {
  background: #1d2468;
  color: #fff;
}
.menuBlack {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  background: url(../images/black.png);
  z-index: 1003;
  display: none;
}
/*menuBox end*/

/* ========= 响应式 ========= */

@media screen and (max-width: 1360px) {
  .top-tel {
    font-size: 12px;
  }
}

@media screen and (max-width: 1366px) {
  .nav > li > a {
    padding: 2px;
    font-size: 15px;
  }
  .nav > li {
    padding: 21px 15px;
  }
}

@media screen and (max-width: 1201px) {
  .h-link .lk-1,
  .searchBtn,
  .nav {
    display: none;
  }
  .header {
    justify-content: flex-start;
  }
  .header,
  .mtop {
    height: 60px;
  }
  .h-link li {
    padding: 18px 7px;
  }
  .logo {
    margin-left: 3%;
    height: 40px;
  }
  .c-hide-box {
    top: 60px;
  }
  .menuBtn {
    display: block;
  }
} /* 1201 */

@media screen and (max-width: 1024px) {
  .h-link .lk-3 .c-hide-box {
    display: none;
  }
}

@media screen and (max-width: 640px) {
  .top-tel {
    display: none;
  }
}

@media screen and (max-width: 321px) {
  .h-link {
    display: none;
  }
} /* 321 */