.rel {
  position: relative;
}
.abs {
  position: absolute;
}
.fixed {
  position: fixed;
}
.bg {
  background-image: linear-gradient(90deg, #288bee 0%, #1a41aa 100%), linear-gradient(#1a41aa, #1a41aa);
  background-blend-mode: normal, 
	normal;
}
.flex {
  display: flex;
  display: -webkit-box;
  /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
  display: -moz-box;
  /* Firefox 17- */
  display: -webkit-flex;
  /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
  display: -moz-flex;
  /* Firefox 18+ */
  display: -ms-flexbox;
  /* IE 10 */
}
.flex-wrap {
  flex-flow: wrap;
}
.flex-between {
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.inline-block {
  display: inline-block;
}
.block {
  display: block;
}
.hide {
  display: none;
}
.bold {
  font-weight: 700;
}
.txt-center {
  text-align: center;
}
.txt-left {
  text-align: left;
}
.txt-right {
  text-align: right;
}
.before {
  opacity: 0;
  visibility: hidden;
}
.after {
  opacity: 1;
  visibility: visible;
}
.font {
  font-family: Arial;
}
.txt {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.upper {
  text-transform: uppercase;
}
.middle {
  vertical-align: middle;
}
.background {
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
}
.mbackground {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
@media screen and (min-width: 1024px) {
  ::-webkit-scrollbar {
    width: 5px;
    background-color: #f7f8f9;
  }
  ::-webkit-scrollbar-thumb {
    background-color: #155dc4;
  }
  .header-wrapper:hover {
    background-color: #fff;
  }
  .header-wrapper:hover:before {
    display: none;
  }
  .header-wrapper:hover .logo-box .init {
    display: none;
  }
  .header-wrapper:hover .logo-box .on {
    display: block;
  }
  .header-wrapper:hover .pc-nav-box li > a {
    color: #000;
  }
  .header-wrapper:hover .pc-nav-box li:hover > a {
    color: #155dc4;
  }
  .header-wrapper:hover .search {
    background-image: url(../img/search2.png);
    border-color: #ddd;
  }
  .header-wrapper:hover .tel {
    color: #000;
    background-image: url(../img/tel2.png);
  }
  .index-box-2 .swiper-container,
  .index-box-3 .swiper-container,
  .index-box-2 .swiper-wrapper,
  .index-box-3 .swiper-wrapper {
    overflow: inherit;
  }
  .btn-box.white a:hover {
    color: #155dc4;
  }
  .btn-box.white a:hover:before {
    background: #fff;
  }
  .btn-box a:hover {
    color: #fff;
  }
  .btn-box a:hover:before {
    opacity: 1;
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
  .btn-box a:hover:after {
    opacity: 0;
    -webkit-transform: scale3d(1.2, 1.2, 1);
    transform: scale3d(1.2, 1.2, 1);
  }
  .btn-box a.on:hover {
    color: #000;
  }
  .btn-box a.on:hover:before {
    opacity: 0;
    -webkit-transform: scale3d(0.8, 0.8, 1);
    transform: scale3d(0.8, 0.8, 1);
  }
  .btn-box a.on:hover:after {
    opacity: 1;
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
  .index-box-1.swiper-slide-active .index-more,
  .index-box-1.swiper-slide-active .data li,
  .index-box-1.swiper-slide-active .info {
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .index-box-1.swiper-slide-active.on .info {
    transform: translateX(-1.6rem);
    -webkit-transform: translateX(-1.6rem);
    -moz-transform: translateX(-1.6rem);
    -ms-transform: translateX(-1.6rem);
    -o-transform: translateX(-1.6rem);
    opacity: 0;
    visibility: hidden;
  }
  .index-box-1.delay .info-box:before {
    transition-delay: 0.2s;
  }
  .index-box-1.delay .info-box .info,
  .index-box-1.delay .info-box .data {
    transition-delay: 1s;
  }
  .index-box-1.delay .video-box .pic {
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }
  .index-box-1.delay .video-box .close {
    transform: scale(0.5);
    -webkit-transform: scale(0.5);
    -moz-transform: scale(0.5);
    -ms-transform: scale(0.5);
    -o-transform: scale(0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -ms-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
  }
  .index-box-1.delay .video-box .play {
    opacity: 1;
    visibility: visible;
    transition-delay: 0.8s;
  }
  .index-box-1 .info-box.on:before {
    left: -100%;
  }
  .index-box-1 .info-box.on .info {
    transform: translateX(-1.6rem);
    -webkit-transform: translateX(-1.6rem);
    -moz-transform: translateX(-1.6rem);
    -ms-transform: translateX(-1.6rem);
    -o-transform: translateX(-1.6rem);
    opacity: 0;
    visibility: hidden;
  }
  .index-box-1 .info-box.on .data {
    transform: translateX(1.6rem);
    -webkit-transform: translateX(1.6rem);
    -moz-transform: translateX(1.6rem);
    -ms-transform: translateX(1.6rem);
    -o-transform: translateX(1.6rem);
    opacity: 0;
    visibility: hidden;
  }
  .index-box-1 .index-more,
  .index-box-1 .data li,
  .index-box-1 .info {
    transform: translateY(1rem);
    -webkit-transform: translateY(1rem);
    -moz-transform: translateY(1rem);
    -ms-transform: translateY(1rem);
    -o-transform: translateY(1rem);
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-1 .info {
    transition-delay: 0.3s;
  }
  .index-box-1 .index-more {
    transition-delay: 1s;
  }
  .index-box-1 .index-more:hover {
    transition-delay: 0s;
  }
  .index-box-1 .video-box.on .pic {
    transform: translateX(100%);
    -webkit-transform: translateX(100%);
    -moz-transform: translateX(100%);
    -ms-transform: translateX(100%);
    -o-transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
  }
  .index-box-1 .video-box.on .play {
    opacity: 0;
    visibility: hidden;
  }
  .index-box-1 .video-box.on .close {
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    opacity: 1;
    visibility: visible;
    transition: all 0.4s ease;
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -ms-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
  }
  .index-box-2.swiper-slide-active .index-title,
  .index-box-2.swiper-slide-active .swiper-box,
  .index-box-2.swiper-slide-active .btn-box,
  .index-box-2.swiper-slide-active .list {
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }
  .index-box-2 .index-title,
  .index-box-2 .swiper-box {
    transform: translateX(2rem);
    -webkit-transform: translateX(2rem);
    -moz-transform: translateX(2rem);
    -ms-transform: translateX(2rem);
    -o-transform: translateX(2rem);
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-2 .btn-box,
  .index-box-2 .list {
    transform: translateX(-2rem);
    -webkit-transform: translateX(-2rem);
    -moz-transform: translateX(-2rem);
    -ms-transform: translateX(-2rem);
    -o-transform: translateX(-2rem);
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-3.swiper-slide-active .swiper-slide {
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    opacity: 1;
    visibility: visible;
  }
  .index-box-3.swiper-slide-active .top {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .index-box-3 .swiper-slide {
    opacity: 0;
    visibility: hidden;
    -webkit-transform: scale3d(0.5, 0.5, 0.5);
    transform: scale3d(0.5, 0.5, 0.5);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-3 .top {
    opacity: 0;
    visibility: hidden;
    transform: translateY(1.6rem);
    -webkit-transform: translateY(1.6rem);
    -moz-transform: translateY(1.6rem);
    -ms-transform: translateY(1.6rem);
    -o-transform: translateY(1.6rem);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
}
@media screen and (max-width: 1600px) {
  .box-container {
    width: 14rem;
  }
  :root {
    --fs18: 17px;
    --fs20: 18px;
    --fs22: 20px;
    --fs24: 22px;
    --fs28: 26px;
    --fs30: 28px;
    --fs36: 34px;
    --fs40: 36px;
    --fs48: 44px;
  }
  .header-wrapper .box {
    padding: 0 0.6rem;
  }
  .pc-nav-box ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .pc-nav-box li {
    margin-right: 0;
  }
  .pc-nav-box {
    margin: 0 1.2rem;
  }
  .index-banner-wrapper .info li:first-child {
    left: 10%;
  }
  .index-banner-wrapper .info li:nth-child(2) {
    left: 24.5%;
  }
  .index-banner-wrapper .info li:nth-child(4) {
    left: 57%;
  }
  .index-banner-wrapper .info li:nth-child(7) {
    right: 11%;
  }
  .index-box-1 .info-box {
    padding-top: 1rem;
    padding-left: calc((100% - 14rem) / 2);
    padding-bottom: 0;
  }
  .index-box-1 .title {
    margin: 0.18rem auto 0.48rem;
    font-size: 0.52rem;
  }
  .index-box-1 .data .num span {
    font-size: 0.68rem;
  }
  .index-box-1 .data p {
    margin-top: 0.18rem;
  }
  .index-box-1 .data li {
    margin-right: 0.54rem;
  }
  .index-box-1 .play {
    right: 16%;
  }
  .index-more {
    width: 1.7rem;
    height: 0.52rem;
    line-height: 0.52rem;
  }
  .index-title {
    margin-bottom: 0.46rem;
  }
  .index-box-2 .list li {
    margin-bottom: 0.24rem;
    padding: 0.26rem 0.36rem;
  }
  .btn-box a {
    width: 1.6rem;
    height: 0.52rem;
    line-height: 0.5rem;
  }
  .index-box-3 .pic img {
    height: 2.39rem;
  }
  .index-box-3 .info {
    padding: 0.32rem;
  }
  .index-box-3 .desc {
    margin: 0.16rem auto 0.32rem;
  }
  .footer-wrapper {
    padding: 0.6rem 0 0.48rem;
  }
  .footer-wrapper .box-2 {
    margin-top: 0.68rem;
  }
}
@media screen and (max-width: 1440px) {
  :root {
    --fs16: 15px;
    --fs18: 16px;
    --fs20: 17px;
    --fs22: 0.2rem;
    --fs24: 0.22rem;
    --fs28: 0.26rem;
    --fs30: 0.28rem;
    --fs36: 0.3rem;
    --fs40: 0.32rem;
    --fs48: 0.4rem;
  }
  .footer-wrapper .box-2 {
    margin-top: 0.5rem;
  }
  .header-wrapper .user:before {
    margin-right: 0.06rem;
  }
  .index-title {
    margin-bottom: 0.42rem;
  }
  .index-box-2 .list li {
    margin-bottom: 0.23rem;
  }
  .index-box-3 .desc {
    margin-top: 0.12rem;
  }
  .index-more {
    width: 1.6rem;
  }
  .footer-nav-box li > a {
    margin-bottom: 0.12rem;
  }
}
@media screen and (max-width: 1366px) {
  :root {
    --fs14: 13px;
    --fs16: 14px;
  }
}
@media screen and (max-width: 1280px) {
  :root {
    --fs14: 12px;
  }
}
@media screen and (max-width: 1004px) {
  :root {
    --fs14: 0.24rem;
    --fs16: 0.28rem;
    --fs18: 0.3rem;
    --fs20: 0.32rem;
    --fs22: 0.36rem;
    --fs24: 0.38rem;
    --fs28: 0.4rem;
    --fs30: 0.42rem;
    --fs36: 0.44rem;
    --fs40: 0.46rem;
    --fs48: 0.48rem;
  }
  .box-container,
  .w1200 {
    width: 100%;
    padding: 0 0.3rem;
  }
  .hidden-xs {
    display: none;
  }
  .hidden-pc {
    display: block;
  }
  .nav-icon {
    font-size: 0;
    width: 0.6rem;
    height: 0.6rem;
    position: relative;
    border-radius: 50%;
    margin-left: 0.2rem;
    background-color: #fff;
  }
  .nav-icon.on span:nth-child(1) {
    transform: rotate(45deg);
    margin: 0;
    transition: margin 180ms cubic-bezier(0.215, 0.61, 0.355, 1), transform 270ms cubic-bezier(0.215, 0.61, 0.355, 1) 180ms, -webkit-transform 270ms cubic-bezier(0.215, 0.61, 0.355, 1) 180ms;
  }
  .nav-icon.on span:nth-child(2) {
    opacity: 0;
  }
  .nav-icon.on span:nth-child(3) {
    transform: rotate(-45deg);
    margin: 0;
    transition: margin 180ms cubic-bezier(0.215, 0.61, 0.355, 1), transform 270ms cubic-bezier(0.215, 0.61, 0.355, 1) 180ms, -webkit-transform 270ms cubic-bezier(0.215, 0.61, 0.355, 1) 180ms;
  }
  .nav-icon span {
    display: inline-block;
    width: 50%;
    height: 0.04rem;
    background: #155dc4;
    position: absolute;
    left: 25%;
    top: 0.28rem;
    z-index: 10;
    transform-origin: center center;
    transition: margin 140ms cubic-bezier(0.25, 0.46, 0.45, 0.94) 230ms, transform 280ms cubic-bezier(0.215, 0.61, 0.355, 1) 0ms, -webkit-transform 280ms cubic-bezier(0.215, 0.61, 0.355, 1) 0ms;
  }
  .nav-icon span:nth-child(1) {
    margin-top: -4px;
  }
  .nav-icon span:nth-child(2) {
    margin-top: 0;
  }
  .nav-icon span:nth-child(3) {
    margin-top: 4px;
  }
  .phone-nav {
    width: 100%;
    height: calc(100% - 1.2rem);
    position: fixed;
    right: 0;
    top: 1.2rem;
    background: #fff;
    z-index: 501;
    overflow: auto;
    border-top: 1px solid #f3f3f3;
  }
  .phone-nav ul {
    width: 100%;
    margin: 0 auto;
    position: relative;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    transition: max-height 0.8s ease;
    -webkit-transition: max-height 0.8s ease;
    -moz-transition: max-height 0.8s ease;
    -ms-transition: max-height 0.8s ease;
    -o-transition: max-height 0.8s ease;
  }
  .phone-nav ul::-webkit-scrollbar {
    width: 4px;
  }
  .phone-nav ul::-webkit-scrollbar-track {
    background-color: #eaeaea;
  }
  .phone-nav ul::-webkit-scrollbar-thumb {
    background-color: #155dc4;
  }
  .phone-nav ul li {
    position: relative;
  }
  .phone-nav ul li.active .cat {
    color: #155dc4;
    font-weight: 700;
  }
  .phone-nav ul li.active .cat:before {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
  }
  .phone-nav ul li > a {
    position: relative;
    display: block;
    font-size: 0.3rem;
    color: #333;
    line-height: 0.96rem;
    padding: 0 0.3rem;
    border-bottom: 1px solid #f3f3f3;
  }
  .phone-nav ul li .cat:before,
  .phone-nav ul li .cat:after {
    content: "";
    display: inline-block;
    background: #155dc4;
    position: absolute;
    z-index: 10;
  }
  .phone-nav ul li .cat:before {
    width: 0.06rem;
    height: 0.26rem;
    right: 0.4rem;
    top: 0.36rem;
    transition: transform 0.3s ease;
    -webkit-transition: transform 0.3s ease;
    -moz-transition: transform 0.3s ease;
    -ms-transition: transform 0.3s ease;
    -o-transition: transform 0.3s ease;
  }
  .phone-nav ul li .cat:after {
    width: 0.26rem;
    height: 0.06rem;
    right: 0.3rem;
    top: 0.46rem;
  }
  .phone-nav ul li.on > a {
    font-weight: 700;
    color: #155dc4;
  }
  .phone-nav ul li .navs {
    background: #f9f9f9;
    width: 100%;
    display: none;
    max-height: 6rem;
    overflow-y: auto;
  }
  .phone-nav ul li .navs::-webkit-scrollbar {
    width: 2px;
    background-color: #f7f8f9;
  }
  .phone-nav ul li .navs::-webkit-scrollbar-thumb {
    background-color: #155dc4;
  }
  .phone-nav ul li .navs a {
    font-size: 14px;
    display: block;
    color: #666;
    padding-left: 0;
    line-height: 1rem;
    padding: 0 0.3rem;
    border-bottom: 1px solid #f3f3f3;
  }
  .phone-nav ul li .navs a:last-child {
    margin-bottom: 0;
    border-bottom: none;
  }
  .phone-nav .search-box {
    position: relative;
    width: 93%;
    margin: 0.6rem auto 0;
    border-radius: 1rem;
    background: #f5f5f5;
    /* input placeholder  */
    overflow: hidden;
    border: 1px solid #155dc4;
  }
  .phone-nav .search-box ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999;
    font-size: 14px;
  }
  .phone-nav .search-box :-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999;
    font-size: 14px;
  }
  .phone-nav .search-box ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999;
    font-size: 14px;
  }
  .phone-nav .search-box :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999;
    font-size: 14px;
  }
  .phone-nav .search-box .keywords {
    font-size: 0.28erm;
    color: #666;
    width: 90%;
    border: none;
    background: #f5f5f5;
    height: 0.72rem;
    padding: 0 0.3rem;
  }
  .phone-nav .search-box .search-btn {
    position: absolute;
    right: 0.3rem;
    top: 0.2rem;
    z-index: 10;
  }
  .phone-nav .search-box .search-btn img {
    width: 0.36rem;
  }
  .phone-nav .language {
    text-align: center;
    margin-top: 30px;
    font-size: 0;
  }
  .phone-nav .language a {
    position: relative;
    font-size: 14px;
    color: #666;
    line-height: 30px;
    padding-right: 15px;
    margin-right: 15px;
  }
  .phone-nav .language a:last-child {
    padding-right: 0;
    margin-right: 0;
  }
  .phone-nav .language a:last-child:after {
    display: none;
  }
  .phone-nav .language a:after {
    content: "";
    display: inline-block;
    position: absolute;
    right: 0;
    top: 50%;
    z-index: 10;
    width: 1px;
    height: 12px;
    background: #ccc;
    margin-top: -6px;
  }
  .pic img.pc {
    display: none;
  }
  .pic img.phone {
    display: block;
  }
  .search-form {
    padding: 0.8rem 0;
  }
  .search-form .main {
    width: 100%;
    padding: 0 0.3rem;
  }
  .search-form .keywords {
    line-height: 40px;
    margin-left: 15px;
    font-size: 14px;
    padding-right: 20px;
  }
  .search-form .close {
    margin-top: -10px;
    width: 16px;
    height: 16px;
    right: 0.3rem;
  }
  .search-form .search-btn img {
    width: 16px;
  }
  .friend-link,
  .footer-nav-box,
  .pc-nav-box {
    display: none;
  }
  .header-wrapper.active {
    top: -1.2rem;
  }
  .header-wrapper.on .nav-icon,
  .header-wrapper.shadow .nav-icon {
    background-image: linear-gradient(90deg, #288bee 0%, #1a41aa 100%), linear-gradient(#1a41aa, #1a41aa);
    background-blend-mode: normal, 
	normal;
  }
  .header-wrapper.on .nav-icon span,
  .header-wrapper.shadow .nav-icon span {
    background: #fff;
  }
  .header-wrapper .box {
    height: 1.2rem;
    padding: 0 0.3rem;
  }
  .header-wrapper .logo-box {
    width: 30%;
  }
  .header-wrapper .logo-box img {
    height: 1.2rem;
    object-fit: contain;
  }
  .header-wrapper .other-box {
    font-size: 0;
    display: flex;
    display: -webkit-box;
    /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box;
    /* Firefox 17- */
    display: -webkit-flex;
    /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex;
    /* Firefox 18+ */
    display: -ms-flexbox;
    /* IE 10 */
    align-items: center;
  }
  .header-wrapper .tel {
    display: none;
  }
  .header-wrapper .search {
    margin: 0 0.2rem 0 0;
    width: 0.6rem;
    height: 0.6rem;
    background-size: 0.26rem;
  }
  .header-wrapper .user {
    min-width: 2rem;
    width: auto;
    padding: 0 0.2rem;
    line-height: 0.6rem;
    border-radius: 0.3rem;
    font-size: 0.24rem;
  }
  .header-wrapper .user:before {
    width: 0.34rem;
    height: 0.3rem;
  }
  .header-wrapper .user a {
    font-size: 0.24rem;
  }
  .fixed-box {
    display: none!important;
  }
  .index-swiper > .swiper-wrapper > .swiper-slide.index-box-2 {
    padding-top: 1.2rem;
  }
  .index-swiper > .swiper-wrapper > .swiper-slide.index-box-3 {
    padding-top: 0.6rem;
  }
  .index-swiper .top {
    text-align: center;
    margin-bottom: 0.8rem;
  }
  .index-more {
    width: 2.2rem;
    height: 0.7rem;
    line-height: 0.7rem;
    font-size: 0.24rem;
  }
  .btn-box {
    position: static;
    justify-content: center;
  }
  .btn-box a {
    width: 2.2rem;
    height: 0.7rem;
    line-height: 0.7rem;
    font-size: 0.24rem;
  }
  .index-title {
    line-height: 0.6rem;
    margin-bottom: 0.5rem;
  }
  .index-box-1 .desc,
  .index-box-1 .title,
  .index-box-1 .index-more,
  .index-box-1 .video-box {
    opacity: 0;
    visibility: hidden;
    transform: translateY(2rem);
    -webkit-transform: translateY(2rem);
    -moz-transform: translateY(2rem);
    -ms-transform: translateY(2rem);
    -o-transform: translateY(2rem);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-1 .title {
    transition-delay: 0.2s;
  }
  .index-box-1 .index-more {
    transition-delay: 0.4s;
  }
  .index-box-1 .index-more:hover {
    transition-delay: 0s;
  }
  .index-box-1 .video-box {
    transition-delay: 0.6s;
  }
  .index-box-1.swiper-slide-active .desc,
  .index-box-1.swiper-slide-active .title,
  .index-box-1.swiper-slide-active .index-more,
  .index-box-1.swiper-slide-active .video-box {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .index-box-2 .index-title,
  .index-box-2 .list,
  .index-box-2 .btn-box {
    opacity: 0;
    visibility: hidden;
    transform: translateY(2rem);
    -webkit-transform: translateY(2rem);
    -moz-transform: translateY(2rem);
    -ms-transform: translateY(2rem);
    -o-transform: translateY(2rem);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-2 .btn-box {
    transition-delay: 0.2s;
  }
  .index-box-2 .list {
    transition-delay: 0.4s;
  }
  .index-box-2.swiper-slide-active .index-title,
  .index-box-2.swiper-slide-active .list,
  .index-box-2.swiper-slide-active .btn-box {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .index-box-3 .index-title,
  .index-box-3 .swiper-box,
  .index-box-3 .btn-box {
    opacity: 0;
    visibility: hidden;
    transform: translateY(2rem);
    -webkit-transform: translateY(2rem);
    -moz-transform: translateY(2rem);
    -ms-transform: translateY(2rem);
    -o-transform: translateY(2rem);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-3 .btn-box {
    transition-delay: 0.2s;
  }
  .index-box-3 .swiper-box {
    transition-delay: 0.4s;
  }
  .index-box-3.swiper-slide-active .index-title,
  .index-box-3.swiper-slide-active .swiper-box,
  .index-box-3.swiper-slide-active .btn-box {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .index-box-1 {
    background: url(../img/p_index.jpg) no-repeat center bottom;
    background-size: cover;
    padding-top: 1.2rem;
    display: flex;
    display: -webkit-box;
    /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box;
    /* Firefox 17- */
    display: -webkit-flex;
    /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex;
    /* Firefox 18+ */
    display: -ms-flexbox;
    /* IE 10 */
    flex-flow: wrap;
    align-content: center;
  }
  .index-box-1 .info-box {
    position: relative;
    width: 100%;
    height: auto;
    padding: 0 0.3rem;
    display: block;
    text-align: center;
  }
  .index-box-1 .info-box:before {
    display: none;
  }
  .index-box-1 .info-box .index-more {
    margin: 0 auto;
    transition-delay: 0.3s;
  }
  .index-box-1 .desc {
    font-size: 0.26rem;
    line-height: 0.48rem;
    text-align: center;
  }
  .index-box-1 .title {
    font-size: 0.52rem;
    line-height: 0.76rem;
    margin: 0.1rem auto 0.8rem;
  }
  .index-box-1 .data ul {
    display: none;
  }
  .index-box-1 .video-box {
    height: auto;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    margin-top: 1.2rem;
  }
  .index-box-1 .video-box.on .play,
  .index-box-1 .video-box.on .pic {
    opacity: 0;
    visibility: hidden;
  }
  .index-box-1 .video-box video {
    width: calc(100% - 0.6rem);
    left: 0.3rem;
  }
  .index-box-1 .close {
    display: none;
  }
  .index-box-1 video {
    height: 100%;
  }
  .index-box-1 .play {
    width: 1.4rem;
    height: 1.4rem;
    margin-top: -0.7rem;
    right: auto;
    left: 50%;
    margin-left: -0.7rem;
  }
  .index-box-1 .play i {
    width: 0.9rem;
    height: 0.9rem;
    margin-top: -0.45rem;
    margin-left: -0.45rem;
  }
  .index-box-2 {
    background-image: url(../img/p_indexbg2.jpg);
  }
  .index-box-2 .swiper-box {
    display: none;
  }
  .index-box-2 .index-title {
    display: inline-block;
  }
  .index-box-2 .list {
    width: 100%;
  }
  .index-box-2 .list li {
    line-height: 0.56rem;
    margin-bottom: 0.26rem;
    padding: 0.3rem 0.36rem;
  }
  .index-box-2 .list span {
    width: 1.5rem;
    height: 0.56rem;
    line-height: 0.56rem;
    font-size: 0.24rem;
  }
  .index-box-2 .title,
  .index-box-2 .date {
    font-size: var(--fs14);
  }
  .index-box-2 .title {
    height: 0.56rem;
    margin: 0 0.24rem;
  }
  .index-box-3 {
    background-image: url(../img/p_indexbg3.jpg);
  }
  .index-box-3 .box-container {
    padding-left: 0;
    padding-right: 0;
  }
  .index-box-3 .top {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .index-box-3 .swiper-container {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .index-box-3 .pic img {
    height: 2.8rem;
  }
  .index-box-3 .info {
    padding: 0.5rem 0.4rem 0.6rem;
  }
  .index-box-3 .title {
    font-size: 0.3rem;
    line-height: 0.44rem;
    height: 0.88rem;
  }
  .index-box-3 .desc {
    line-height: 0.4rem;
    height: 0.8rem;
    margin: 0.2rem auto 0.48rem;
  }
  .index-box-3 .date {
    font-size: var(--fs14);
    line-height: 0.36rem;
  }
  .ad-box {
    padding: 0.8rem 0;
    background-image: url(../img/p_indexbg4.jpg);
    background-attachment: inherit;
  }
  .ad-box .box-container {
    display: block;
    text-align: center;
  }
  .ad-box .title {
    font-size: 0.32rem;
    width: 80%;
    line-height: 0.44rem;
    margin: 0 auto 0.4rem;
  }
  .ad-box .index-more {
    margin: 0 auto;
  }
  .ad-box .title,
  .ad-box .index-more {
    opacity: 0;
    visibility: hidden;
    transform: scale(0);
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    -o-transform: scale(0);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .ad-box.on .title,
  .ad-box.on .index-more {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
  }
  .link {
    text-align: center;
    margin-bottom: 0.3rem;
  }
  .link a {
    line-height: 0.36rem;
    font-size: var(--fs14);
    margin-right: 0.4rem;
  }
  .mouse {
    width: 0.4rem;
    height: 0.6rem;
    margin-left: -0.2rem;
  }
  .footer-wrapper {
    padding: 0.8rem 0 1.2rem;
  }
  .footer-wrapper .box-container {
    display: block;
  }
  .footer-wrapper .box-2 {
    margin-top: 0.6rem;
  }
  .footer-wrapper .copyright,
  .footer-wrapper .copyright a {
    font-size: var(--fs14);
  }
  .footer-wrapper .copyright {
    text-align: center;
    line-height: 0.36rem;
  }
  .footer-wrapper .other-box {
    width: 100%;
  }
  .footer-wrapper .other-box p {
    font-size: var(--fs14);
    line-height: 0.36rem;
  }
  .footer-wrapper .tel-box {
    display: none;
  }
  .footer-wrapper .qrcode-box {
    margin-bottom: 0;
  }
  .footer-wrapper .qrcode-box ul {
    justify-content: center;
  }
  .footer-wrapper .qrcode-box li {
    width: 1.6rem;
    margin-right: 0.36rem;
  }
  .footer-wrapper .qrcode-box p {
    margin-top: 0.3rem;
  }
  .footer-wrapper .canvas {
    bottom: -3.6rem;
    height: 8rem;
  }
}