@font-face {
  font-family: 'HYYakuHei';
  src: url(./weiruanyahei.ttf);
}

.network_group {
  position: relative;
}

.network_group_item {
  position: absolute;
  line-height: 1.5;
  top: 1em;
  right: 0;
  white-space: nowrap;
  max-height: 0;
  overflow: hidden;
  transition: all 0.5s;
}

.network_group:hover .network_group_item {
  max-height: 2.3em;
  padding-top: 0.8em;
}

.network_group .network_group_item a {
  margin-left: 1em;
  position: relative;
}

.network_group .network_group_item a ~ a:after {
  position: absolute;
  content: '·';
  left: -0.75em;
  color: #fff;
}

em,
cite,
address,
i {
  font-style: normal;
}

html,
body {
  margin: 0;
  font-size: calc(100vw / 19.2);
}

img {
  width: 100%;
  vertical-align: top;
}

.wrap {
  width: 17.2rem;
  max-width: 90%;
  margin: auto;
}

dl,
dd,
dt,
ul,
li {
  padding: 0;
  margin: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
  margin: 0;
}

a {
  color: #000;
  text-decoration: none;
  transition: all 0.3s;
}

/* 所有懒加载图片：默认模糊（占位效果），加载完成后清晰 */
.lazy-img {
  filter: blur(8px); /* 初始模糊 */
  opacity: 0.8; /* 初始半透明，增强占位感 */
  transition: filter 0.5s ease, opacity 0.5s ease; /* 平滑过渡 */
  will-change: filter, opacity; /* 性能优化 */
}
/* 加载完成后：移除模糊，恢复清晰 */
.lazy-img.loaded {
  filter: blur(0);
  opacity: 1;
}

/* 背景图懒加载：默认模糊占位 */
.lazy-bg {
  background-color: #f5f5f5; /* 占位背景色 */
  filter: blur(8px);
  transition: filter 0.5s ease, background-image 0.5s ease;
}
.lazy-bg.loaded {
  filter: blur(0);
}

@media only screen and (min-width: 1025px) {
  a:hover {
    color: #f77a0c !important;
  }
}

* {
  box-sizing: border-box;
}

[class*='icon'] {
  font-family: 'iconfont';
  font-style: normal;
}

body,
html {
  overflow-x: hidden;
}

body {
  min-height: 100%;
  font-family: 'SourceHanSansCN-2';
  /* font-family: "SourceHanSansCN", "微软雅黑", "Helvetica Neue", "Helvetica", " Arial", "sans-serif"; */
}

header {
  padding: 0 0.62rem;
  height: 1.2rem;
  line-height: 1.2rem;
  position: fixed;
  z-index: 999;
  width: 100%;
  top: 0;
  left: 0;
  box-sizing: border-box;
  font-size: 0;
  transition: all 1s;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.3), transparent);
}

header .headerLogo {
  width: 3.39rem;
  /* height: 0.38rem; */
  object-fit: cover;
  margin-top: 0.4rem;
}

header.show-white {
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
  /* height: 0.8rem;
    line-height: 0.8rem; */
}

header.show-white .right .feature .search-box,
header.show-white .right .language,
header.show-white .right a {
  color: #000;
}

header::before {
  transform: translate(0, -100%);
  transition: all 0.5s;
  z-index: -1;
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background: #fff;
}

header.show-white::before {
  transform: translate(0, 0);
}

header::after {
  content: '';
  display: block;
  width: calc(100% - 1.08rem);
  margin: auto;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  border-bottom: 1px solid #fff;
  transition: all 0.5s;
  pointer-events: none;
}

.make-g {
  opacity: 0;
  position: absolute;
  z-index: -9999;
  pointer-events: none;
}

header .header-logo {
  width: 2rem;
  vertical-align: middle;
}

header .header-logo * {
  fill: #fff;
  transition: stroke-dashoffset 0.5s, transform 0.5s;
}

header .header-logo .animate-r {
  stroke: #fff;
  stroke-width: 4px;
  stroke-dasharray: 50.4;
  fill: none !important;
  stroke-dashoffset: 0;
  transform: translate(0, 0);
}

header .header-logo .animate-j {
  stroke: #fff;
  stroke-width: 4px;
  stroke-dasharray: 20.45;
  fill: none !important;
  transform: translate(0, 0);
}

header .header-logo.blue * {
  fill: #023886;
}

header .header-logo.blue .animate-r {
  stroke: #023886;
}

header .header-logo.blue .animate-j {
  stroke: #f77a0c;
}

header.play .header-logo .animate-r {
  stroke-dashoffset: 50.4;
}

header.play .header-logo .animate-j {
  stroke-dashoffset: 20.45;
}

header.play .header-logo .animate-zm {
  transform: translate(0, -100%);
}

header.play .header-logo .animate-zw {
  transform: translate(0, 100%);
}

header .right {
  float: right;
  font-size: 0.18rem;
  display: flex;
  height: 100%;
}

header .right .nav .sub-nav {
  display: none;
}

header .right .nav,
header .right .feature {
  padding: 0 0.4rem;
  position: relative;
}

header .right .feature .search-box {
  position: relative;
  color: #fff;
  margin: 0 0.14rem;
  cursor: pointer;
}

header .right .feature .search-box input {
  border: 0;
  outline: 0;
}

header .right .feature .search {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  line-height: 1;
  height: 100%;
  width: 1.5rem;
  transform: scale(0, 1);
  transform-origin: left center;
  position: absolute;
  background: #fff;
  top: 50%;
  left: 0;
  height: 0.4rem;
  margin-top: -0.2rem;
  padding: 0.1rem 0.14rem;
  padding-right: 0.5rem;
  transition: 0.5s;
  opacity: 0;
  z-index: 3;
}

header .right .feature .search a {
  position: absolute;
  right: 0;
  color: #000;
  z-index: 9;
  width: 0.4rem;
  height: 0.4rem;
  line-height: 0.4rem;
  text-align: center;
  margin: 0;
  top: 0;
}

header .right .nav {
  font-size: 0;
}

header .right .item {
  display: inline-block;
  vertical-align: top;
  font-size: 0.18rem;
}

.header .right .item .active {
  color: #f77a0c !important;
}

header .right .item .header_phone {
  width: 0.26rem;
  height: 0.26rem;
  vertical-align: middle;
  margin-top: -0.04rem;
}

header .right .item .item_phone_label {
  font-family: Alibaba PuHuiTi 3;
  font-weight: normal;
  font-size: 0.19rem;
  color: #000000;
}

header .right .language,
header .right a {
  display: inline-block;
  color: #fff;
  margin: 0 0.14rem;
}

header .right a {
  position: relative;
  z-index: 9;
}

header .right .nav a {
  margin: 0 0.2rem;
}

header .right .feature::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 0.9rem;
  border-left: 1px solid #fff;
  transition: all 0.5s;
}

header.play .right .feature::after {
  height: 0;
}

header.play::after {
  width: 0;
}

/* 动画 */
@keyframes animate-r {
  0% {
    stroke-dashoffset: 20;
  }

  100% {
    stroke-dashoffset: 50.4;
  }
}

@keyframes animate-j {
  0% {
    stroke-dashoffset: 0;
  }

  100% {
    stroke-dashoffset: 20.45;
  }
}

@keyframes animate-zm {
  0% {
    transform: translate(0, 0%);
  }

  100% {
    transform: translate(0, -100%);
  }
}

@keyframes animate-zw {
  0% {
    transform: translate(0, 0%);
  }

  100% {
    transform: translate(0, 100%);
  }
}

footer {
  /* padding: 0.4rem 0 0 0; */
  background: #f6f6f6;
}

footer .left-nav {
  font-size: 0;
  float: left;
  position: relative;
  margin-top: 0.43rem;
}

footer .left-nav dl {
  display: inline-block;
  vertical-align: top;
  margin-right: 0.8rem;
}

footer .left-nav dt {
  font-size: 0.16rem;
  margin-bottom: 0.3rem;
  font-weight: bold;
}

footer .left-nav dd {
  font-size: 0.14rem;
  margin-bottom: 0.13rem;
  font-weight: 100;
}

footer .left-nav dd a {
  color: #656565;
}

footer .right-logo {
  /* width: 4.5rem; */
  float: right;
  text-align: right;
  margin-top: 0.37rem;
}

footer .right-logo img {
  width: 100%;
  text-align: right;
}

footer .top:after {
  content: '';
  clear: both;
  display: block;
}
footer .logo {
  width: 1.5rem;
  height: 0.78rem;
  text-align: right;
  float: right;
}
footer .top .b {
  clear: both;
  font-size: 0.2rem;
  text-align: right;
  display: flex;
}

footer .top .b .bItem {
  text-align: center;
  margin-left: 0.4rem;
  position: relative;
  cursor: pointer;
}

footer .top .b .bItem .Bcode {
  width: 2rem;
  height: 2rem;
  position: absolute;
  top: -2.2rem;
  left: -0.7rem;
  display: none;
  z-index: 888;
}
footer .top .b .bItem .Bcode img {
  width: 100%;
  height: 100%;
}
footer .top .b .bItem:hover .Bcode {
  display: block;
}
footer .top .b .bItem .bText {
  color: #333333;
  font-size: 0.2rem;
  margin-top: 0.2rem;
}

footer .top .b .bItem img {
  width: 0.8rem;
  height: 0.8rem;
}

footer .bottom {
  clear: both;
  height: 0.95rem;
  line-height: 0.9rem;
  background: #f8650d;
  font-size: 0.14rem;
  color: #fff;
}

footer .bottom span {
  margin: 0 1em;
}

footer .bottom a {
  color: #fff;
}

footer .bottom .l {
  float: left;
}

footer .bottom .r {
  float: right;
}

.navbar-toggle {
  display: none;
  vertical-align: middle;
  width: 20px;
  height: 14px;
  margin: auto;
  margin-left: 0.42rem;
  position: relative;
  color: rgb(87, 91, 107);
  border: none;
  background: none;
}

button.navbar-toggle .icon-bar {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: #3b4048;
  margin-top: -1px;
  border-radius: 2px;
  transition: 0.3s;
}

button.navbar-toggle .icon-bar:nth-child(2) {
  top: 0;
  margin-top: 0;
}

button.navbar-toggle .icon-bar:nth-child(3) {
  bottom: 0;
  top: auto;
  margin-top: 0;
}

header.collapsed button.navbar-toggle .icon-bar:nth-child(1) {
  opacity: 0;
}

header.collapsed button.navbar-toggle .icon-bar:nth-child(2),
header.collapsed button.navbar-toggle .icon-bar:nth-child(3) {
  top: 50%;
  margin-top: -1px;
  transform: rotate(-45deg);
}

header.collapsed button.navbar-toggle .icon-bar:nth-child(3) {
  transform: rotate(45deg);
}

.banner .section-down-arrow,
.site_banner .section-down-arrow {
  border: none !important;
  overflow: visible;
  text-align: center;
  opacity: 1;
  height: auto;
  animation: nudgeMouse 2.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;

  line-height: 0;
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  margin-left: -0.3rem;
  width: 0.6rem;
  z-index: 101;
}

@keyframes nudgeMouse {
  0% {
    transform: translateY(0);
  }

  45% {
    transform: translateY(8px);
  }

  100%,
  65% {
    transform: translateY(0);
  }
}

@keyframes mouse-scroll-btn-roll-out {
  0% {
    stroke-dashoffset: 0;
  }

  100% {
    stroke-dashoffset: -120;
  }
}

@keyframes trackBallSlide {
  0% {
    opacity: 1;
    transform: scaleY(1) translateY(-10px);
  }

  45% {
    opacity: 0;
    transform: scaleY(0.5) translateY(13px);
  }
}

.banner .section-down-arrow:before,
.site_banner .section-down-arrow:before {
  position: absolute;
  content: '';
  display: block;
  left: 50%;
  margin-left: -1px;
  top: 22px;
  background-color: rgba(255, 255, 255, 0.5);
  width: 2px;
  height: 6px;
  border-radius: 10px;
  transition: background-color 0.55s cubic-bezier(0.5, 0.1, 0.07, 1);
  animation: trackBallSlide 2.4s cubic-bezier(0, 0, 0.725, 1) infinite;
}

.banner .section-down-arrow::after,
.site_banner .section-down-arrow::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  display: block;
  width: 30px;
  height: 45px;
  margin-left: -15px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 30px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  z-index: 62;
}

.banner .nectar-scroll-icon,
.site_banner .nectar-scroll-icon {
  width: 30px;
  height: 45px;
  text-align: center;
  cursor: pointer;
  position: relative;
  z-index: 100;
}

.banner .nectar-scroll-icon-path,
.site_banner .nectar-scroll-icon-path {
  fill: transparent;
  stroke-width: 2px;
  stroke-dashoffset: 120;
  stroke-dasharray: 120;
  animation: mouse-scroll-btn-roll-out 0.55s cubic-bezier(0.5, 0.1, 0.07, 1);
}

.banner .section-down-arrow:hover .nectar-scroll-icon-path,
.site_banner .section-down-arrow:hover .nectar-scroll-icon-path {
  stroke-dashoffset: 0;
  animation: mouse-scroll-btn-roll-over 0.55s cubic-bezier(0.5, 0.1, 0.07, 1);
}

.site_banner {
  height: 100vh;
}

.site_banner .logo {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
  opacity: 0.2;
}

.site_banner .logo.play {
  animation: animate-banner-logo 2s forwards ease;
}

.site_banner .site_text {
  bottom: 50%;
}

.site_banner .site_text .fnt_60 {
  font-size: 0.5rem;
  white-space: nowrap;
}

.site_banner .site_text,
.site_banner .site {
  z-index: 3;
  visibility: visible;
  animation-name: fadeInUp;
  animation-duration: 2s;
}

.animate-banner-text {
  -webkit-animation: animate-banner-text 2s forwards ease;
  animation: animate-banner-text 2s forwards ease;
  opacity: 0;
  transform: translateY(300%) scale(0);
}

.swiper-button-next.swiper-button-disabled,
.swiper-button-prev.swiper-button-disabled {
  display: none;
}

@keyframes animate-banner-text {
  0% {
    opacity: 0;
    transform: translateY(400%) scale(1);
  }

  100% {
    opacity: 1;
    transform: translateY(300%) scale(1);
  }
}

@keyframes animate-banner-logo {
  0% {
    bottom: 0;
    transform: translateY(0%);
  }

  100% {
    bottom: 50%;
    transform: translateY(30%);
  }
}

@keyframes mouse-scroll-btn-roll-over {
  0% {
    stroke-dashoffset: 120;
  }

  100% {
    stroke-dashoffset: 0;
  }
}

@media screen and (min-width: 768px) {
  header .right .feature .search-box.on .search {
    transform: scale(1, 1);
    opacity: 1;
    border-radius: 0.05rem;
  }

  header .right .feature .search-box.on .search input {
    width: 100%;
  }

  header .right .item.up a,
  header .right .item.active a {
    font-weight: bold;
  }

  header .right .nav::after {
    display: none;
    content: '';
    position: absolute;
    width: var(--width);
    left: var(--left);
    height: 0.03rem;
    bottom: 50%;
    margin-bottom: -1.5em;
    font-size: 0.18rem;
    border-radius: 0.5rem;
    background: #f77a0c;
    transition: 0.5s;
    z-index: 5;
    pointer-events: none;
  }

  header .right .feature .search-box.on {
    color: #000;
  }

  header .right .nav .sub-nav {
    display: block;
    position: fixed;
    left: 0;
    top: 1.2rem;
    bottom: 0;
    width: 100%;
    background: #fff;
    transform: translate3d(0, calc(-100% - 1.2rem), 0);
    transition: transform 1s;
    z-index: -100;
  }

  header .right .item.on .sub-nav {
    transform: translate3d(0, 0, 0);
  }

  header .right .item.on.up .sub-nav {
    z-index: 1;
    animation: navAnimation 0s linear;
  }

  @keyframes navAnimation {
    0% {
      opacity: 0;
    }

    100% {
      opacity: 1;
    }
  }

  header .right .nav .sub-nav::after {
    content: '';
    position: absolute;
    left: 51%;
    width: 49%;
    height: 100%;
    background: var(--background) center center no-repeat;
    background-size: cover;
  }

  header .right .nav .sub-nav .midden-box {
    line-height: 1.5;
    position: absolute;
    width: 50%;
    padding: 1rem 1rem 1rem 1.6rem;
    transform: translate(0%, -50%);
    top: 50%;
    left: 0;
    overflow: hidden;
  }

  /* header .right .nav .item:nth-child(3)~.item .sub-nav .midden-box {
        left: 50%;
    }

    header .right .nav .item:nth-child(3)~.item .sub-nav::after {
        left: 0%;
    } */

  header .right .nav .sub-nav .midden-box .ll,
  header .right .nav .sub-nav .midden-box .rr {
    float: left;
  }

  header .right .nav .sub-nav .midden-box .ll {
    width: calc(100% - 2.2rem);
    padding-right: 0.9rem;
  }

  header .right .nav .sub-nav .midden-box .rr {
    width: 2.2rem;
    /* letter-spacing: 0.1em; */
  }

  header .right .nav .sub-nav .midden-box .rr .tit-h {
    font-size: 0.2rem;
    padding: 0.1rem 0;
    font-weight: bold;
  }

  header .right .nav .sub-nav .midden-box .rr .tit-a {
    color: #666;
    font-size: 90%;
  }

  header .right .nav .sub-nav .midden-box .rr .tit-a {
    position: relative;
    margin: 0;
    padding-left: 1em;
    padding-right: 1em;
    font-weight: normal;
  }

  header .right .nav .sub-nav .midden-box .rr .tit-a::before {
    content: '·';
    position: absolute;
    left: 0;
  }

  header .right .nav .sub-nav .midden-box .rr a {
    color: #000;
    display: block;
    font-size: 0.2rem;
    padding: 0.1rem 0;

    position: relative;
  }

  header .right .nav .sub-nav .midden-box .rr a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0%;
    border-bottom: 1px solid #000;
    transition: 0.5s;
  }

  header .right .nav .sub-nav .midden-box .rr a:hover {
    color: #000 !important;
  }

  header .right .nav .sub-nav .midden-box .rr a:hover::after {
    width: 100%;
  }

  header .right .item:has(.header_phone) a:hover .header_phone,
  header.show-white .right .item:has(.header_phone) a:hover .header_phone {
    content: url(/static/img/phone-icon2.png);
  }

  header .right .nav .sub-nav .title {
    font-size: 0.4rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    line-height: 1;
  }

  header .right .nav .sub-nav .title img {
    width: 0.24rem;
    margin-left: 0.24rem;
  }

  header .right .nav .sub-nav .sub-title {
    font-size: 0.2rem;
    font-weight: 100;
    text-align: justify;
  }

  footer .top {
    /* padding-bottom: 0.2rem; */
    /* overflow: hidden; */
    height: 2.77rem;
  }

  footer .left-nav dd .tit-h {
    margin-bottom: 1em;
    font-weight: bold;
    color: #444;
  }

  footer .left-nav dd .tit-a {
    color: #656565;
    padding-left: 1em;
  }

  footer .left-nav dd .tit-a {
    position: relative;
  }

  footer .left-nav dd .tit-a::before {
    content: '·';
    position: absolute;
    left: 0;
  }
}

@media screen and (max-width: 768px) {
  .site_banner .site_text .fnt_60 {
    white-space: normal;
  }

  header .right .feature {
    font-size: 16px;
  }

  header .right .feature .search-box .search {
    transform: translate(0, -300%);
    margin-top: 0;
    top: 1rem;
    height: 0.8rem;
    line-height: 0.8rem;
    width: 100%;
    position: fixed;
    padding: 0;
    opacity: 1;
    z-index: -9999;
  }

  header .right .feature .search-box .search::after {
    content: '×';
    position: absolute;
    right: 0;
    top: 0;
    width: 0.8rem;
    height: 0.8rem;
    text-align: center;
    font-size: 18px;
  }

  header .right .feature .search-box.on .search {
    transform: translate(0, 0);
    opacity: 1;
    border-radius: 0.05rem;
    z-index: 1;
  }

  header .right .feature .search a {
    display: none;
    line-height: 0.8rem;
    height: 0.8rem;
    width: 0.8rem;
    text-align: center;
    font-size: 16px;
  }

  header .right .feature .search-box .search input {
    width: calc(100% - 1rem);
    height: 100%;
    padding: 0.1rem 0.14rem;
    font-size: 14px;
    margin-right: 1rem;
  }

  header .right .feature .search-box,
  header .right .language,
  header .right a {
    color: #000;
  }

  .section-down-arrow {
    display: none;
  }

  header .right .nav .sub-nav .midden-box .ll {
    display: none;
  }

  header {
    height: 1rem;
    line-height: 1rem;
    background: #fff;
  }

  html,
  body {
    margin: 0;
    font-size: calc(100vw / 7.68);
  }

  header .right .nav,
  header .right .feature {
    padding: 0;
  }

  header .right .feature {
    padding-left: 0.4rem;
    z-index: 999;
  }

  header .right .sub-nav,
  header .right .nav {
    position: fixed;
    left: 0;
    top: 1rem;
    width: 100%;
    bottom: 0;
    background: #fff;
    z-index: 999;
    line-height: 0.8rem;
    transform: translate(100%, 0);
    transition: all 0.3s;
  }

  header .right .sub-nav {
    z-index: 1000;
    top: 0;
  }

  header .right .nav .item {
    display: block;
  }

  header .right .nav .tit-h,
  header .right .nav a {
    display: block;
    color: #000;
    margin: 0;
    padding: 0 0.22rem;
    margin: 0 0.62rem;
    margin-right: 0;
  }

  header .right .nav .tit-h {
    /* font-weight: bold; */
    font-size: 110%;
    color: #000;
    font-size: 0.34rem;
    padding-left: 0.5rem;
  }

  header .right .nav .item a {
    /* border-top: 1px solid #ddd; */
    font-size: 0.36rem;
    line-height: 1.2rem;
    padding-left: 0.5rem;
    background: #fff;
    padding-right: 0.62rem;
  }

  header .right .nav .item .sub-nav a {
    font-size: 0.3rem;
    line-height: 0.8rem;
  }

  header .right .nav .item > a::before,
  header .right .nav .item > a::after {
    content: '';
    width: 1em;
    height: 1px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background: #000;
    font-size: 0.2rem;
    transition: 0.5s;
  }

  header .right .nav .item > a::before {
    transform: translateY(-50%) rotate(90deg);
  }

  header .right .nav .item.active > a::before {
    transform: translateY(-50%) rotate(0deg);
    opacity: 0;
  }

  header .right .nav .item.no-arrow a::after {
    display: none;
  }

  header .right .nav .item > a i {
    font-size: 65%;
    float: right;
    font-family: 'iconfont';
    padding-left: 2rem;
  }

  header .right .nav .item .sub-nav {
    /* display: block; */
    position: relative;
    transform: translate(0, 0);
    transition: none;
    padding-bottom: 0.3rem;
  }

  header .right .nav .item.active .sub-nav {
    transform: translate(0, 0);
  }

  header .right .nav .item.active .sub-nav::before,
  header .right .nav .item.active .sub-nav::after {
    content: '';
    bottom: 0;
    width: 0.8rem;
    left: 1.1rem;
    height: 0.01rem;
    background: #000;
    position: absolute;
    z-index: 999;
  }

  header .right .nav .item.active .sub-nav::before {
    right: 0;
    width: auto;
    top: 0;
  }

  .navbar-toggle {
    display: inline-block;
    float: right;
    margin-top: 0.3rem;
  }

  header.collapsed .nav {
    transform: translate(0, 0);
    overflow: auto;
    padding-top: 0.5rem;
  }

  footer .left-nav dl {
    display: block;
  }

  footer .left-nav dd {
    display: none;
  }

  footer .bottom {
    height: auto;
    line-height: 2;
    overflow: hidden;
    padding: 20px 0;
    padding-top: 0;
  }

  footer .bottom .l,
  footer .bottom .r {
    float: none;
    text-align: center;
  }

  header .right {
    font-size: 14px;
  }

  footer .top .b,
  footer .left-nav dt {
    font-size: 12px;
    font-weight: normal;
  }

  footer .top .t {
    display: none;
  }

  footer .top .b {
    text-align: center;
    padding-top: 0;
  }

  footer .top .b a {
    color: #fff;
  }

  footer {
    padding-top: 20px;
    background: #f8650d;
  }

  header .language.hover dl {
    max-height: 90px;
  }
}

@media screen and (max-width: 768px) {
  footer .bottom {
    font-size: 12px;
  }
}

.site_banner .sub_title {
  -webkit-animation: animate-banner-text1 2s forwards ease;
  animation: animate-banner-text1 2s forwards ease;
  opacity: 0;
  transform: translateY(300%) scale(0);
}

@keyframes animate-banner-text1 {
  0% {
    opacity: 0;
    transform: translateY(300%) scale(1);
  }

  100% {
    opacity: 1;
    transform: translateY(310%) scale(1);
  }
}

.site_banner .sub_title h4 {
  margin-top: 0.1rem;
}

@media only screen and (max-width: 1023px) {
  footer .bottom .l a {
    display: block;
  }

  .animate-banner-text,
  .site_banner .sub_title {
    transform: none;
    animation: inherit;
    opacity: 1;
  }

  .site_banner .site_text {
    bottom: 30%;
  }

  .site {
    bottom: 0.15rem;
  }

  .site_banner .sub_title h3 {
    font-size: 16px;
    font-weight: 500;
  }

  .site_banner .sub_title h4 {
    margin-top: 0;
    font-size: 14px;
    font-weight: 100;
  }
}

@media only screen and (max-width: 767px) {
  .site_banner .site_text {
    bottom: 10%;
  }
}