header {
  width: 100%;
  position: relative;
}
header .pc-header {
  width: 1400px;
  height: 100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header .pc-header .logo {
  height: 60px;
}
header .pc-header .logo img {
  height: 100%;
}
header .pc-header .right {
  display: flex;
  align-items: center;
}
header .pc-header .right .official {
  margin-right: 30px;
}
header .pc-header .right .official a {
  font-size: 18px;
  line-height: 18px;
  color: #972d2d;
  transition: 0.5s;
}
header .pc-header .right .official a:hover {
  color: #b29b6b;
}
header .pc-header .right .login {
  font-size: 18px;
  line-height: 18px;
  color: #333;
}
header .pc-header .right .login a {
  color: #972d2d;
  transition: 0.5s;
}
header .pc-header .right .login a:first-child {
  padding-right: 20px;
  position: relative;
}
header .pc-header .right .login a:first-child::after {
  content: '';
  width: 1px;
  height: 18px;
  background-color: #999;
  position: absolute;
  top: 3px;
  right: 10px;
}
header .pc-header .right .login a:hover {
  color: #b29b6b;
}
header .pc-header .right .home {
  width: 30px;
  height: 22px;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  margin-left: 30px;
  display: none;
}
header .pc-header .right .home span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #333;
  transition: 0.5s;
  position: absolute;
}
header .pc-header .right .home span:nth-child(1) {
  top: 0;
  left: 0;
}
header .pc-header .right .home span:nth-child(2) {
  top: 10px;
  left: 0;
}
header .pc-header .right .home span:nth-child(3) {
  top: 20px;
  left: 0;
}
header .pc-header .right .home.active span:nth-child(1) {
  transform: rotateZ(-45deg);
  top: 10px;
}
header .pc-header .right .home.active span:nth-child(2) {
  transform: translateX(100%);
}
header .pc-header .right .home.active span:nth-child(3) {
  transform: rotateZ(45deg);
  top: 10px;
}
header .nav {
  width: 100%;
  height: 80px;
  background-color: #972d2d;
}
header .nav ul {
  width: 1400px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  justify-content: space-between;
}
header .nav ul li {
  width: 20%;
  height: 100%;
}
header .nav ul li > a {
  width: 100%;
  height: 100%;
  display: block;
  position: relative;
  font-size: 20px;
  line-height: 80px;
  color: #ffffff;
  transition: 0.5s;
  text-align: center;
}
header .nav ul li > a::before {
  content: '';
  width: 1px;
  height: 16px;
  background-color: #ffffff;
  opacity: 0.4;
  position: absolute;
  left: 0;
  bottom: 32px;
}
header .nav ul li > a::after {
  content: '';
  width: 0;
  height: 4px;
  background-color: #ffffff;
  position: absolute;
  left: 0;
  bottom: 0;
  transition: 0.5s;
}
header .nav ul li > a:hover {
  color: #ffffff;
}
header .nav ul li > a:hover::after {
  width: 100%;
}
header .nav ul li > a.avtive {
  color: #ffffff;
}
header .nav ul li > a.avtive::after {
  width: 100%;
}
header .nav ul li:nth-child(1) > a::before {
  width: 0;
}
header .nav ul li .sub-nav-wrap {
  display: none;
}
header .down-nav {
  width: 100%;
  position: absolute;
  top: 100px;
  left: 0;
  height: calc(100vh - 100px);
  background-color: #fff;
  overflow-y: auto;
  overflow-x: hidden;
  display: none;
  z-index: 100000;
}
header .down-nav ul {
  width: 100%;
  padding-top: 20px;
}
header .down-nav ul li {
  width: 100%;
  margin-bottom: 10px;
}
header .down-nav ul li > a {
  width: calc(100% - 40px);
  background-color: #ddd;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header .down-nav ul li > a .text {
  font-size: 16px;
  line-height: 20px;
  color: #333;
}
header .down-nav ul li > a .icon {
  width: 20px;
}
header .down-nav ul li > a .icon img {
  width: 100%;
}
header .down-nav ul li .list {
  width: 100%;
}
header .down-nav ul li .list .item {
  width: 100%;
}
header .down-nav ul li .list .item a {
  width: calc(100% - 40px);
  background-color: #eee;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header .down-nav ul li .list .item a .text {
  font-size: 16px;
  line-height: 20px;
  color: #333;
}
header .down-nav ul li .list .item a .icon {
  width: 20px;
}
header .down-nav ul li .list .item a .icon img {
  width: 100%;
}
.innerbanner {
  width: 100%;
  height: 300px;
  position: relative;
}
.innerbanner .bg {
  width: 100%;
  height: 100%;
}
.innerbanner .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.innerbanner .text {
  font-size: 32px;
  line-height: 30px;
  width: 1400px;
  position: absolute;
  left: calc(50% - 700px);
  top: 120px;
}
.breadcrumbs {
  width: 100%;
  height: 60px;
  background-color: #f5f5f5;
}
.breadcrumbs .text {
  width: 1400px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 60px;
}
.breadcrumbs .text a {
  color: #333;
  transition: 0.5s;
}
.breadcrumbs .text a:hover {
  opacity: 0.6;
}
.page {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 60px;
}
.page .prev,
.page .next {
  width: 143px;
  height: 60px;
  background-color: #972d2d;
  margin: 0 2px;
  transition: 0.5s;
}
.page .prev a,
.page .next a {
  width: 100%;
  height: 100%;
  display: block;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  line-height: 60px;
  color: #ffffff;
  transition: 0.5s;
}
.page .prev:hover,
.page .next:hover {
  background-color: #972d2d;
}
.page .prev:hover a,
.page .next:hover a {
  color: #fff;
}
.page .prev {
  margin-left: 0;
}
.page .num {
  display: flex;
}
.page .num a {
  width: 60px;
  height: 60px;
  background-color: #f4f4f4;
  display: block;
  margin: 0 2px;
  font-size: 16px;
  line-height: 60px;
  color: #999999;
  text-align: center;
  transition: 0.5s;
}
.page .num a:hover {
  color: #972d2d;
}
.page .num a.active {
  color: #972d2d;
}
.page .m-num {
  display: none;
}
.page.white .num a {
  background-color: #fff;
}
footer {
  width: 100%;
  padding: 30px 0;
  background-color: #972d2d;
}
footer .top {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
footer .top .item {
  position: relative;
}
footer .top .item::after {
  content: '';
  width: 1px;
  height: 16px;
  background-color: rgba(255, 255, 255, 0.6);
  position: absolute;
  top: 0;
  right: 0;
}
footer .top .item:last-child::after {
  width: 0;
}
footer .top .item a {
  font-size: 16px;
  line-height: 16px;
  color: #fff;
  padding: 0 10px;
  transition: 0.5s;
}
footer .top .item a:hover {
  opacity: 0.6;
}
footer .center {
  font-size: 16px;
  line-height: 16px;
  color: #fff;
  text-align: center;
  margin-top: 20px;
}
footer .bottom {
  text-align: center;
  margin-top: 20px;
}
footer .bottom .left,
footer .bottom .right {
  font-size: 16px;
  line-height: 16px;
  color: #fff;
  margin-bottom: 10px;
}
footer .bottom .left a,
footer .bottom .right a {
  color: #fff;
  transition: 0.5s;
}
footer .bottom .left a:hover,
footer .bottom .right a:hover {
  opacity: 0.6;
}
@media screen and (max-width: 1560px) {
  header .pc-header {
    width: 90%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  header .nav ul {
    width: 90%;
    margin: 0 auto;
    height: 100%;
    display: flex;
    justify-content: space-between;
  }
  .innerbanner .text {
    font-size: 32px;
    line-height: 30px;
    width: 90%;
    position: absolute;
    left: 5%;
    top: 120px;
  }
  .breadcrumbs .text {
    width: 90%;
    margin: 0 auto;
    font-size: 16px;
    line-height: 60px;
  }
}
@media screen and (max-width: 1280px) {
  header .pc-header .right .home {
    display: block;
  }
  header .nav {
    display: none;
  }
  header {
    width: 100%;
  }
}
@media screen and (max-width: 1080px) {
  header .pc-header .logo {
    height: 40px;
  }
  footer {
    width: 90%;
    padding: 30px 5%;
    background-color: #972d2d;
  }
  .innerbanner {
    width: 100%;
    height: 240px;
    position: relative;
  }
  .innerbanner .text {
    font-size: 32px;
    line-height: 30px;
    width: 90%;
    position: absolute;
    left: 5%;
    top: 100px;
  }
  .page .num {
    display: none;
  }
  .page .m-num {
    width: 120px;
    height: 60px;
    background-color: #f4f4f4;
    display: block;
    margin: 0 2px;
    font-size: 16px;
    line-height: 60px;
    color: #999999;
    text-align: center;
    transition: 0.5s;
  }
}
@media screen and (max-width: 680px) {
  header .pc-header .right .official {
    display: none;
  }
  header .pc-header .right .login {
    display: none;
  }
  header .pc-header .right .login a {
    color: #972d2d;
    transition: 0.5s;
    display: block;
    line-height: 22px;
  }
}