header {
  position: fixed;
  top: 0;
  z-index: 99;
  width: 100%;
  height: 80px;
  padding: 0 64px 0 33px;
  transition: all 1s;
}
header.active {
  background-color: #fff;
}
header.active .header .right .list .item {
  color: #333;
}
header.on {
  opacity: 1;
  transform: translateY(0);
}
header .header {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
header .header .left {
  cursor: pointer;
}
header .header .right {
  display: flex;
  align-items: center;
}
header .header .right .list .item {
  color: #fff;
  margin-left: 80px;
  transition: all 0.5s;
}
header .header .right .list .item:hover {
  color: #FF5A24;
}
.crumbs {
  height: 60px;
  background-color: #F7F7F7;
  margin-top: 80px;
}
.crumbs .box {
  width: 1440px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  font-size: 14px;
}
.crumbs .box .return {
  margin-right: 10px;
  color: #999;
}
.crumbs .box .r {
  margin: 0 3px;
}
.crumbs .box a {
  transition: all 1s;
}
.crumbs .box a:hover {
  color: #FF5A24;
}
.crumbs .box a,
.crumbs .box .r {
  color: #999;
}
.banner {
  display: flex;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.banner.on > img {
  transform: scale(1);
  filter: none;
}
.banner.on .text h2 div,
.banner.on .text p div {
  opacity: 1 !important;
  transform: translateX(0) !important;
}
.banner.on .news-text h2,
.banner.on .news-text .time,
.banner.on .news-text .booth,
.banner.on .news-text .position,
.banner.on .news-text .bottom {
  transform: translateY(0);
  opacity: 1;
}
.banner.on .news-text .time,
.banner.on .news-text .booth {
  transition-delay: 0.2s;
}
.banner.on .news-text .position {
  transition-delay: 0.4s;
}
.banner.on .news-text .bottom {
  transition-delay: 0.6s;
}
.banner{
  height: 17.625vw;
}
.banner > img {
  width: 100%;
  transform: scale(1.1);
  filter: brightness(0.6);
  transition: all 2s;
}
.banner .text {
  width: 1440px;
  margin: 0 auto;
  position: absolute;
  bottom: 60px;
}
.banner .text h2 {
  font-size: 40px;
  line-height: 30px;
  color: #fff;
}
.banner .text h2 div {
  transition: 1s;
}
.banner .text p {
  font-size: 18px;
  color: #fff;
  line-height: 40px;
}
.banner .text p div {
  transition: 1s;
}
footer {
  background-color: #F6F3F2;
}
footer .footer {
  width: 1440px;
  margin: 0 auto;
  /* padding-top: 71px; */
  padding-top: 40px;
}
footer .footer .top {
  margin-top: 30px;
  padding-bottom: 30px;
  display: flex;
}
footer .footer .top .left {
  width: 380px;
  line-height: 28px;
}
footer .footer .top .left p:first-child{
  margin-bottom: 20px;
}
footer .footer .top .left p span{
  color: #FF5A24;
}
footer .footer .top .left .icon {
  /* margin-top: 120px; */
  margin-top: 40px;
}

footer .footer .top .on {
  flex: 1;
}
footer .footer .top .on .list {
  display: flex;
  align-items: center;
  /* flex-wrap: wrap; */
  flex-direction: column;
}
footer .footer .top .on .list .item {
  /* width: 50%; */
  width: 250px;
  /* margin-bottom: 40px; */
  text-align: left;
}
footer .footer .top .left .icon a{
  width: 24px;
  overflow: hidden;
  height: 24px;
  display: inline-flex;
  justify-content: center;
}
footer .footer .top .left .icon a:not(:last-child){
  margin-right: 20px;
}
footer .footer .top .left .icon a img{
  filter: grayscale(1);
  transition: all 1s;
}


footer .footer .top .left .icon a:first-child{
  width: 30px;
}
footer .footer .top .left .icon a:first-child img{
  width: 100%;
}
footer .footer .top .left .icon a:last-child{
  width: 30px;
}
footer .footer .top .left .icon a:last-child img{
  width: 100%;
}

footer .footer .top .on .list .item:not(:last-child){
  margin-bottom: 30px;
}
footer .footer .top .left .icon a:hover img{
  filter: none;
}
footer .footer .top .on .list .item p:first-child {
  color: #FF5A24;
  margin-bottom: 10px;
}
footer .footer .top .on .list .item p:last-child {
  color: #111;
}
footer .footer .top .on .time {
  color: #FF5A24;
  /* font-weight: 700; */
}
footer .footer .top .right {
  width: 307px;
}
footer .footer .top .right .list {
  display: flex;
  flex-direction: column;
}
footer .footer .top .right .list .item {
  color: #111;
  padding: 10px 0;
  /* font-weight: 700; */
  border-top: 1px solid #B2B2B2;
  transition: all 0.5s;
}
footer .footer .top .right .list .item:hover {
  color: #FF5A24;
}
footer .footer .top .to {
  width: 60px;
  height: 60px;
  margin-left: 86px;
  background-color: #fff;
  border-radius: 30px;
  text-align: center;
  line-height: 60px;
  cursor: pointer;
  transition: all 1s;
}
footer .footer .top .to:hover {
  background-color: #FF5A24;
  color: #fff;
}
footer .footer .top .to span {
  font-size: 24px;
  display: block;
  transform: rotate(-90deg);
}
footer .footer .bottom {
  display: flex;
  border-top: 1px solid #B2B2B2;
  padding: 30px 0 42px;
  justify-content: space-between;
}
footer .footer .bottom a {
  color: #111;
  transition: all 0.5s;
}
footer .footer .bottom a:hover {
  color: #FF5A24;
}
.text_effect {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
}
.text_effect:hover .fist:first-child div {
  transform: translate3d(0, -101%, 0);
  opacity: 0;
}
.text_effect:hover .fist:nth-child(2) div {
  transform: translate3d(0, 0, 0);
  opacity: 1;
}
.text_effect .fist {
  position: absolute;
  top: 50%;
  left: 50%;
  white-space: nowrap;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.text_effect .fist div {
  min-width: 5px;
  transition: all 1s;
}
.text_effect .fist:nth-child(2) div {
  transform: translate3d(0, 101%, 0);
  opacity: 0;
}
footer .footer .top .on .time span{
  color: #111;
}

header .header .menu{
  display: none;
  align-items: center;
  height: 40px;
  width: 40px;
  margin-left: 20px;
}
.fixed_menu .list{
  display: flex;
  /* justify-content: center; */
  width: 50%;
  position: absolute;
  right: -50%;
  height: 100%;
  padding-top: 80px;
  background-color: #fff;
  transition: all 1s;
  flex-direction: column;
}
.fixed_menu .item{
  width: 100%;
  padding: 0 20px;
  margin: 0 auto;
  height: 30px;
  border-bottom: 1px solid #ccc;
  margin-bottom: 10px;
}
.fixed_menu.on {
  clip-path: inset(0 0 0 0%);
  pointer-events: all;
  background-color: rgba(0,0,0,0.5);
}
.fixed_menu.on .list{
  transform: translateX(-100%);
}

.fixed_menu .item a {
  color: #333;
}


.fixed_menu{
  /* clip-path: inset(0 0 100% 0); */
  position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    pointer-events: none;
    height: 100vh;
    z-index: 9;
    /* display: flex; */
    display: none;
    /* transition: cubic-bezier(0.77, 0, 0.175, 1) 1.5s; */
    transition: all 1.5s;
}
footer .footer .top .left p img{
  width: 20px;
  transform: translateY(-5px)
}


@media screen and (max-width: 1680px) {
  .banner .text,
  footer .footer,
  .crumbs .box{
    width: 90%;
  }
  .banner .text {
    bottom: 30px;
  }
  /* footer .footer {
    padding-top: 50px;
  }
  footer .footer .top {
    margin-top: 50px;
    padding-bottom: 50px;
  } */
  footer .footer .bottom {
    padding: 30px 0;
  }
  .banner {
    height: 19.625vw;
  }
}
@media screen and (max-width: 1600px) {

}
@media screen and (max-width: 1440px) {
  .banner .text p {
    font-size: 16px;
  }
  .banner .text h2 {
    font-size: 36px;
  }
  footer .footer .top .left {
    width: 350px;
  }
  /* footer .footer .top .on,
  footer .footer .top .to {
    margin-left: 30px;
  } */

}
@media screen and (max-width: 1024px) {

  .banner .text,
  footer .footer,
  .crumbs .box{
    width: 100%;
    padding-left: 30px;
    padding-right: 30px;
  }
  header .header .right {
    display: none;
  }
  header .header .logo {
    width: 120px;
  }
  header{
    height: 60px;
    background-color: #fff;
  }
  .banner,
  .crumbs{
    margin-top: 60px;
  }
  footer .footer .top .right {
    display: none;
  }
  footer .footer .top {
    margin-top: 30px;
  }
  footer .footer .top .on .list .item p:first-child {
    margin-bottom: 5px;
  }
  footer .footer .top .on .list .item {
    margin-bottom: 20px;
  }
  footer .footer .top .left .icon {
    margin-top: 30px;
  }
  footer .footer .top {
    padding-bottom: 30px;
  }
  footer .footer .bottom {
    padding: 20px 0;
  }
  footer .footer {
    padding-top: 30px;
  }
  footer .footer .top .to {
    display: none;
  }
  header {
    padding: 0 30px;
  }
  .banner {
    height:40vh;
  }



  .mobile_menu{
    display: block!important;
    transform: scale(0.35);
    transform-origin: left;
  }
  .mobile_menu .line {
      fill: none;
      stroke: rgba(0,0,0,0.5);
      stroke-width: 4;
      transition: stroke-dasharray 600ms cubic-bezier(0.4, 0, 0.2, 1), stroke-dashoffset 600ms cubic-bezier(0.4, 0, 0.2, 1);
  }
  .mobile_menu .line.line1 {
      stroke-dasharray: 60 207;
  }
  .mobile_menu .line.line2 {
      stroke-dasharray: 60 60;
  }
  .mobile_menu .line.line3 {
      stroke-dasharray: 60 207;
  }
  .mobile_menu.opened .line1 {
      stroke-dasharray: 90 207;
      stroke-dashoffset: -134;
  }
  .mobile_menu.opened .line2 {
      stroke-dasharray: 1 60;
      stroke-dashoffset: -30;
  }
  .mobile_menu.opened .line3 {
      stroke-dasharray: 90 207;
      stroke-dashoffset: -134;
  }
  header .header .menu{
    display: flex;

  }

  .fixed_menu {
    display: flex;
  }
}
@media screen and (max-width: 820px) {
  .banner .text {
    bottom: 30px;
  }
  footer .footer .top {
    flex-direction: column-reverse;
  }
  footer .footer .top .on {
    margin-left: 0;
  }
  footer .footer .top .left {
    width: 100%;
    margin-top: 20px;
  }
  footer .footer .top .left .icon {
    margin-top: 10px;
  }
  footer .footer .top .on .list{
    align-items: start;
  }
}
@media screen and (max-width: 540px) {
  header .header .logo {
    width: 100px;
  }
  header .header .logo img{
    object-position: left;
  }
  .banner .text,
  footer .footer,
  .crumbs .box{
    padding-left: 20px;
    padding-right: 20px;
  }
  footer .footer .bottom {
    font-size: 14px;
    flex-direction: column;
  }
  footer .footer .top .on .list .item p:last-child {
    font-size: 14px;
  }
  footer .footer .top .left p {
    font-size: 14px;
    line-height: 24px;
  }
  .banner .text p {
    font-size: 14px;
  }
  .banner .text h2 {
    font-size: 32px;
  }
  .banner .text {
    bottom: 20px;
  }
  header {
    padding: 0 20px;
  }
  .banner {
    height:50vh;
  }

  .fixed_menu .list{
    width: 100%;
    right: 0;
    top: -100%;
  }
  .fixed_menu.on .list {
    transform: translateY(100%);
  }
  .fixed_menu .item{
    transform: translateY(-20px);
    opacity: 0;
    transition: all 1s;
  }
  .fixed_menu.on .item{
    transform: translateY(0);
    opacity: 1;
  }
  .fixed_menu.on .item:nth-last-child(6){
    transition-delay: 1.5s;
  }
  .fixed_menu.on .item:nth-last-child(5){
    transition-delay: 1.3s;
  }
  .fixed_menu.on .item:nth-last-child(4){
    transition-delay: 1.1s;
  }
  .fixed_menu.on .item:nth-last-child(3){
    transition-delay: .9s;
  }
  .fixed_menu.on .item:nth-last-child(2){
    transition-delay: .7s;
  }
  .fixed_menu.on .item:last-child{
    transition-delay: .5s;
  }
  footer .footer .top .left img {
    width: 14px;
  }
}
@media screen and (max-width: 450px) {
  .banner .text h2 {
    font-size: 28px;
  }
  footer .footer .top .on .list .item {
    width: 100%;
  }
  .banner .text p {
    line-height: 30px;
  }
  .crumbs {
    height: 40px;
  }
  
}
@media screen and (max-width: 414px) {
  .banner .text p {
    font-size: 12px;
  }
  .banner .text h2 {
    font-size: 22px;
  }
}