.rel {
  position: relative;
}
.abs {
  position: absolute;
}
.fixed {
  position: fixed;
}
.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: 100%;
  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: #21ad42;
  }
  .contact-wrapper .box-2 .list li:nth-child(-n+3) {
    margin-top: 0;
  }
  .contact-wrapper .box-2 .list li:nth-child(3n) {
    margin-right: 0;
  }
  .social-wrapper .box-2 .list li:nth-child(-n+3) {
    margin-top: 0;
  }
  .social-wrapper .box-2 .list li:nth-child(3n) {
    margin-right: 0;
  }
  .chain-wrapper .box-2 li:nth-child(-n+4) {
    margin-top: 0;
  }
  .chain-wrapper .box-2 li:nth-child(4n) {
    margin-right: 0;
  }
  .chain-wrapper .box-3 li:nth-child(-n+6) {
    margin-top: 0;
  }
  .chain-wrapper .box-3 li:nth-child(6n) {
    margin-right: 0;
  }
  .technology-wrapper .box-3 li:nth-child(-n+4) {
    margin-top: 0;
  }
  .technology-wrapper .box-3 li:nth-child(4n) {
    margin-right: 0;
  }
  .index .header-wrapper {
    position: fixed;
  }
  .fixed-qrcode .item:hover .hidebox {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
  }
  .fixed-menu-box ul li:hover .icon {
    background-color: #21ad42;
  }
  .fixed-menu-box ul li:hover .telbox,
  .fixed-menu-box ul li:hover .hidebox {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
  }
  .fixed-menu-box .service.on .icon,
  .fixed-menu-box .service:hover .icon {
    background-image: url(../images/fi-service2.png);
  }
  .fixed-menu-box .qrcode.on .icon,
  .fixed-menu-box .qrcode:hover .icon {
    background-image: url(../images/fi-qrcode2.png);
  }
  .fixed-menu-box .tel.on .icon,
  .fixed-menu-box .tel:hover .icon {
    background-image: url(../images/fi-tel2.png);
  }
  .fixed-menu-box .msg.on .icon,
  .fixed-menu-box .msg:hover .icon {
    background-image: url(../images/fi-msg2.png);
  }
  .share a:hover {
    background-color: #21ad42;
  }
  .share a:hover .on {
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    opacity: 1;
    visibility: visible;
  }
  .share a:hover .init {
    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;
  }
  .share a:hover .hidebox {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .header-wrapper .lang:hover .caption {
    color: #21ad42;
    font-weight: 700;
  }
  .header-wrapper .lang:hover .list {
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .index-swiper-wrapper .index-swiper {
    height: 100vh;
  }
  .index-swiper-wrapper .index-swiper > .swiper-wrapper > .swiper-slide {
    height: 100vh;
    overflow: hidden;
  }
  .index-swiper-wrapper .index-swiper > .swiper-wrapper > .swiper-slide.footer {
    height: auto;
  }
  .index-swiper-wrapper .index-box-2,
  .index-swiper-wrapper .index-box-3 {
    align-items: center;
  }
  .index-swiper-wrapper .index-box-2 .info,
  .index-swiper-wrapper .index-box-3 .info {
    padding-top: 1rem;
  }
  .index-swiper-wrapper .index-box-4 {
    padding-top: 1rem;
  }
  .index-swiper-wrapper .index-box-4 .box-container {
    align-items: center;
    height: 100%;
  }
  .index-swiper-wrapper .index-box-1.swiper-slide-active .page-title-box,
  .index-swiper-wrapper .index-box-1.swiper-slide-active .tab-box a {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .index-swiper-wrapper .index-box-1 .page-title-box,
  .index-swiper-wrapper .index-box-1 .tab-box a {
    transition: all 1s ease;
    -webkit-transition: all 1s ease;
    -moz-transition: all 1s ease;
    -ms-transition: all 1s ease;
    -o-transition: all 1s ease;
    transform: translateY(0.7rem);
    -webkit-transform: translateY(0.7rem);
    -moz-transform: translateY(0.7rem);
    -ms-transform: translateY(0.7rem);
    -o-transform: translateY(0.7rem);
    opacity: 0;
    visibility: hidden;
  }
  .index-swiper-wrapper .index-box-1 .page-title-box {
    transition-delay: 0.3s;
  }
  .index-swiper-wrapper .index-box-2.swiper-slide-active .data li,
  .index-swiper-wrapper .index-box-2.swiper-slide-active .page-title-box,
  .index-swiper-wrapper .index-box-2.swiper-slide-active .brief,
  .index-swiper-wrapper .index-box-2.swiper-slide-active .detail {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .index-swiper-wrapper .index-box-2 .data li,
  .index-swiper-wrapper .index-box-2 .page-title-box,
  .index-swiper-wrapper .index-box-2 .brief,
  .index-swiper-wrapper .index-box-2 .detail {
    transition: all 1s ease;
    -webkit-transition: all 1s ease;
    -moz-transition: all 1s ease;
    -ms-transition: all 1s ease;
    -o-transition: all 1s ease;
    transform: translateY(0.7rem);
    -webkit-transform: translateY(0.7rem);
    -moz-transform: translateY(0.7rem);
    -ms-transform: translateY(0.7rem);
    -o-transform: translateY(0.7rem);
    opacity: 0;
    visibility: hidden;
  }
  .index-swiper-wrapper .index-box-2 .page-title-box {
    transition-delay: 0.12s;
  }
  .index-swiper-wrapper .index-box-2 .brief {
    transition-delay: 0.24s;
  }
  .index-swiper-wrapper .index-box-2 .detail {
    transition-delay: 0.36s;
  }
  .index-swiper-wrapper .index-box-3.swiper-slide-active .label li,
  .index-swiper-wrapper .index-box-3.swiper-slide-active .page-title-box,
  .index-swiper-wrapper .index-box-3.swiper-slide-active .base {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .index-swiper-wrapper .index-box-3 .label li,
  .index-swiper-wrapper .index-box-3 .page-title-box,
  .index-swiper-wrapper .index-box-3 .base {
    transition: all 1s ease;
    -webkit-transition: all 1s ease;
    -moz-transition: all 1s ease;
    -ms-transition: all 1s ease;
    -o-transition: all 1s ease;
    transform: translateY(0.7rem);
    -webkit-transform: translateY(0.7rem);
    -moz-transform: translateY(0.7rem);
    -ms-transform: translateY(0.7rem);
    -o-transform: translateY(0.7rem);
    opacity: 0;
    visibility: hidden;
  }
  .index-swiper-wrapper .index-box-3 .page-title-box {
    transition-delay: 0.12s;
  }
  .index-swiper-wrapper .index-box-3 .base {
    transition-delay: 0.24s;
  }
  .index-swiper-wrapper .index-box-4.swiper-slide-active .info-box,
  .index-swiper-wrapper .index-box-4.swiper-slide-active .swiper-box {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
  }
  .index-swiper-wrapper .index-box-4 .info-box,
  .index-swiper-wrapper .index-box-4 .swiper-box {
    transition: all 1s ease;
    -webkit-transition: all 1s ease;
    -moz-transition: all 1s ease;
    -ms-transition: all 1s ease;
    -o-transition: all 1s ease;
    opacity: 0;
    visibility: hidden;
    transition-delay: 0.16s;
  }
  .index-swiper-wrapper .index-box-4 .info-box {
    transform: translateX(1.3rem);
    -webkit-transform: translateX(1.3rem);
    -moz-transform: translateX(1.3rem);
    -ms-transform: translateX(1.3rem);
    -o-transform: translateX(1.3rem);
  }
  .index-swiper-wrapper .index-box-4 .swiper-box {
    transform: translateX(-1.3rem);
    -webkit-transform: translateX(-1.3rem);
    -moz-transform: translateX(-1.3rem);
    -ms-transform: translateX(-1.3rem);
    -o-transform: translateX(-1.3rem);
  }
  .page-nav-wrapper {
    position: relative;
    z-index: 10;
    background-color: #f6f8f6;
  }
  .page-nav-wrapper .box-container {
    height: 0.88rem;
    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 */
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    align-items: center;
  }
  .page-nav-wrapper .intruction-caption {
    display: none;
  }
  .page-nav-wrapper .nav {
    font-size: 0;
  }
  .page-nav-wrapper .nav > a {
    position: relative;
    display: inline-block;
    font-size: 14px;
    line-height: 0.88rem;
    text-align: center;
    color: #222;
    min-width: 1rem;
    padding: 0 0.2rem;
    transition: all 0.5s ease;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    overflow: hidden;
  }
  .page-nav-wrapper .nav > a.on,
  .page-nav-wrapper .nav > a:hover {
    color: #21ad42;
  }
  .page-nav-wrapper .nav > a.on:after,
  .page-nav-wrapper .nav > a:hover:after {
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .page-nav-wrapper .nav > a.on:before,
  .page-nav-wrapper .nav > a:hover:before {
    opacity: 1;
    visibility: visible;
    height: 100%;
  }
  .page-nav-wrapper .nav > a:before,
  .page-nav-wrapper .nav > a:after {
    content: "";
    display: block;
    position: absolute;
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
  }
  .page-nav-wrapper .nav > a:before {
    z-index: -1;
    background-color: #fff;
    width: 100%;
    height: 60%;
    bottom: 0;
    left: 0;
    opacity: 0;
    visibility: hidden;
  }
  .page-nav-wrapper .nav > a:after {
    left: 50%;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    bottom: 0.06rem;
    margin-left: -5px;
    border: 0.02rem solid #ff8500;
    box-sizing: border-box;
    transition: all 0.5s ease;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.3rem);
    -webkit-transform: translateY(0.3rem);
    -moz-transform: translateY(0.3rem);
    -ms-transform: translateY(0.3rem);
    -o-transform: translateY(0.3rem);
  }
  .breadcrumb-box {
    font-size: var(--fs15);
    color: #999;
    line-height: 24px;
  }
  .breadcrumb-box img {
    margin-right: 0.08rem;
    top: -2px;
  }
  .breadcrumb-box span,
  .breadcrumb-box img,
  .breadcrumb-box a {
    display: inline-block;
    vertical-align: middle;
    position: relative;
  }
  .breadcrumb-box span,
  .breadcrumb-box a {
    top: -1px;
  }
  .breadcrumb-box a {
    transition: color 0.3s ease;
    -webkit-transition: color 0.3s ease;
    -moz-transition: color 0.3s ease;
    -ms-transition: color 0.3s ease;
    -o-transition: color 0.3s ease;
  }
  .breadcrumb-box a:hover {
    color: #ff8500;
  }
  .news-wrapper .news-box li:nth-child(-n+3) {
    margin-top: 0;
  }
  .news-wrapper .news-box li:nth-child(3n) {
    margin-right: 0;
  }
  .brand-box li:nth-child(-n+6) {
    margin-top: 0;
  }
  .brand-box li:nth-child(6n) {
    margin-right: 0;
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(-n+5) {
    margin-top: 0;
    margin-right: 1.04rem;
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(-n+4):before {
    background-image: url(../images/angle-r.png);
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-last-child(-n+4):before {
    background-image: url(../images/angle-l.png);
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-last-child(-n+5) {
    margin-left: 1.04rem;
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(5n) {
    margin-right: 0;
  }
  .plan-wrapper .box-3 .part-3 .list li:last-child {
    margin-left: 0;
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(6):after,
  .plan-wrapper .box-3 .part-3 .list li:nth-child(10):after {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 0;
    width: 100%;
    height: 1.76rem;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 0.18rem;
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(6):after {
    background-image: url(../images/angle-u.png);
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(10):after {
    background-image: url(../images/angle-d.png);
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(6) {
    order: 5;
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(7) {
    order: 4;
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(8) {
    order: 3;
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(9) {
    order: 2;
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(10) {
    order: 1;
  }
  .plan-wrapper .box-4 .list li:nth-child(-n+2) {
    margin-top: 0;
  }
  .plan-wrapper .box-4 .list li:nth-child(2),
  .plan-wrapper .box-4 .list li:nth-child(3),
  .plan-wrapper .box-4 .list li:nth-child(6),
  .plan-wrapper .box-4 .list li:nth-child(7) {
    background-color: #f1faf4;
  }
  .step-box .step li:nth-child(2):before,
  .step-box .step li:nth-child(2):after {
    content: "";
    width: 0.64rem;
    height: 100%;
    position: absolute;
    top: 0;
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: center center;
    z-index: 10;
    background-image: url(../images/i-around.png);
  }
  .step-box .step li:nth-child(2):before {
    left: -0.4rem;
  }
  .step-box .step li:nth-child(2):after {
    right: -0.4rem;
  }
  .step-box .step li:nth-child(3):after {
    content: "";
    width: 0.32rem;
    height: 0.59rem;
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: center center;
    position: absolute;
    left: 50%;
    margin-left: -0.16rem;
    bottom: -0.48rem;
    z-index: 10;
    background-image: url(../images/i-around2.png);
  }
  .step-box .box .item:nth-child(-n+4) {
    margin-top: 0;
  }
  .step-box .box .item:nth-child(4n) {
    margin-right: 0;
  }
}
@media screen and (max-width: 1600px) {
  .box-container {
    width: 14rem;
  }
  :root {
    --fs17: 16px;
    --fs18: 0.18rem;
    --fs20: 0.2rem;
    --fs22: 20px;
    --fs24: 22px;
    --fs28: 26px;
    --fs30: 28px;
    --fs36: 34px;
    --fs40: 36px;
    --fs48: 44px;
  }
  .header-wrapper {
    padding-left: 1.2rem;
  }
  .footer-wrapper .box-1 {
    padding-top: 1.1rem;
  }
  .footer-wrapper .box-2 {
    padding: 0.32rem 0;
  }
  .footer-nav-box li > a {
    margin-bottom: 0.26rem;
  }
  .footer-nav-box .nav a {
    margin-bottom: 0.12rem;
  }
  .pc-nav-box {
    margin: 0 1.6rem 0 1.2rem;
  }
  .page-box,
  .padding {
    padding: 1.1rem 0;
  }
  .mt {
    margin-top: 1.1rem;
  }
  .pt {
    padding-top: 1.1rem;
  }
  .contact-wrapper .contact .icon {
    margin-right: 0.26rem;
    width: 0.68rem;
    height: 0.68rem;
  }
  .contact-wrapper .box-2 .address {
    margin-top: 0.08rem;
  }
  .social-wrapper .box-2 .list .pic img {
    height: 3.07rem;
  }
  .social-wrapper .info {
    padding: 0.8rem 0.9rem 0.8rem 0.8rem;
  }
  .social-wrapper .bg {
    height: 6.8rem;
  }
  .social-wrapper .desc {
    line-height: 0.36rem;
  }
  .newsinfo-wrapper .recommend li p {
    margin-bottom: 0.14rem;
  }
  .newsinfo-wrapper .head {
    padding-top: 0.9rem;
  }
  .news-wrapper .news-box .pic img {
    height: 2.77rem;
  }
  .news-wrapper .first-news .info {
    padding: 0 0.9rem;
  }
  .news-wrapper .desc {
    line-height: 0.32rem;
  }
  .news-wrapper .news-box .desc {
    height: 0.96rem;
    margin-bottom: 0.3rem;
  }
  .news-wrapper .first-news .desc {
    height: 0.64rem;
  }
  .job-wrapper .item .other span {
    margin-right: 0.36rem;
  }
  .job-wrapper .item .top,
  .job-wrapper .item .detail {
    padding-left: 0.56rem;
    padding-right: 1.2rem;
  }
  .job-wrapper .item .icon {
    right: 0.56rem;
  }
  .job-wrapper .content {
    margin-bottom: 0.36rem;
  }
  .chain-wrapper .page-title-box {
    margin-bottom: 0.48rem;
  }
  .chain-wrapper .box-3 li {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
  .chain-wrapper .box-3 p {
    margin-top: 0.32rem;
  }
  .page-nav-wrapper .nav > a {
    min-width: 1.4rem;
    line-height: 0.8rem;
  }
  .page-nav-wrapper .box-container {
    height: 0.8rem;
  }
  .breadcrumb-box {
    font-size: var(--fs14);
  }
  .chain-wrapper .box-2 p {
    margin-top: 0.36rem;
  }
  .chain-wrapper .box-container > h4 {
    margin-bottom: 0.7rem;
  }
  .content {
    line-height: 0.36rem;
  }
  .technology-wrapper .box-3 .title {
    margin-top: 0.32rem;
  }
  .technology-wrapper .box-3 .desc {
    margin-top: 0.12rem;
  }
  .technology-wrapper .box-3 .list li {
    padding: 0.46rem 0.46rem 0.46rem 0.4rem;
  }
  .technology-wrapper .box-5 ul li {
    margin-bottom: 0.2rem;
    padding: 0.24rem 0.44rem;
  }
  .technology-wrapper .box-5 .desc {
    margin-top: 0.21rem;
  }
  .technology-wrapper h3 {
    margin-bottom: 0.52rem;
  }
  .about-wrapper > div:not(:nth-child(2)) {
    padding-top: 1.48rem;
  }
  .about-wrapper .data {
    margin-top: 0.78rem;
  }
  .about-wrapper .box-2 .page-title-box {
    left: calc((100% - 14rem) / 2);
    top: 1.36rem;
  }
  .brand-box .pic img {
    height: 1.53rem;
  }
  .brand-box {
    padding-bottom: 1.6rem;
  }
  .about-wrapper .box-2 .swiper-slide .info {
    top: 3.2rem;
  }
  .about-wrapper .box-2 .cate-box {
    bottom: 1rem;
  }
  .about-wrapper .box-3 .year {
    margin-bottom: 0.12rem;
  }
  .about-wrapper .box-3 .main {
    padding-right: calc((100% - 14rem) / 2);
  }
  .delivery-wrapper .data {
    margin-top: 1.24rem;
  }
  .foods-box .pic img {
    height: 3.16rem;
  }
  .delivery-box .circle-box {
    width: 5rem;
    height: 5rem;
    padding: 0.68rem;
  }
  .delivery-box .title {
    margin-bottom: 0.12rem;
  }
  .delivery-box ul li:nth-child(1),
  .delivery-box ul li:nth-child(3) {
    left: 0.18rem;
  }
  .delivery-box ul li:nth-child(2),
  .delivery-box ul li:nth-child(4) {
    right: 0.18rem;
  }
  .delivery-box ul li:nth-child(5) .icon {
    margin-bottom: 0.3rem;
  }
  .safety-wrapper .box-5 .swiper-container {
    padding-left: calc((100% - 14rem) / 2);
  }
  .safety-wrapper .box-3 .pic {
    width: 4.5rem;
    height: 4.5rem;
  }
  .safety-wrapper .box-3 li {
    padding: 0.38rem 0.48rem 0.38rem 1.4rem;
  }
  .safety-wrapper .box-3 .icon {
    left: 0.44rem;
    width: 0.74rem;
  }
  .safety-wrapper .box-3 h5 {
    margin-bottom: 0.08rem;
  }
  .safety-wrapper .box-3 .desc {
    font-size: 0.16rem;
    line-height: 0.28rem;
    height: 0.84rem;
  }
  .advantage-box .icon {
    width: 1.1rem;
    height: 1.1rem;
    top: 0.44rem;
  }
  .advantage-box li {
    padding-left: 1.9rem;
    padding-top: 0.48rem;
  }
  .advantage-box .name {
    margin-bottom: 0.16rem;
  }
  .processing-wrapper .box-4 .pic img {
    height: 2.68rem;
  }
  .page-title-box {
    margin-bottom: 0.56rem;
  }
  .repared-wrapper .box-1 .pic img {
    height: 3.13rem;
  }
  .repared-wrapper .box-1 .desc {
    margin-top: 0.08rem;
  }
  .repared-wrapper .box-2 .name {
    margin-bottom: 0.2rem;
  }
  .repared-wrapper .box-2 .info {
    padding: 0 1rem;
  }
  .plan-wrapper .box-2 .part-1 .info-box {
    padding-right: 0;
  }
  .plan-wrapper .box-2 .part-2 .hidebox {
    padding-left: 0.4rem;
    padding-right: 0.4rem;
  }
  .plan-wrapper .box-2 .part-2 .info {
    padding-top: 0.48rem;
  }
  .plan-wrapper .box-2 .part-2 .desc {
    margin-top: 0.12rem;
  }
  .plan-wrapper .box-2 .part-3 .main .circle-box {
    width: 4.38rem;
    height: 4.38rem;
  }
  .plan-wrapper .box-2 .part-3 li {
    line-height: 0.32rem;
    height: 1rem;
  }
  .plan-wrapper .box-2 .part-3 li p {
    max-height: 0.64rem;
  }
  .plan-wrapper .box-3 .part-1 li {
    height: 4.6rem;
  }
  .plan-wrapper .box-3 .part-3 .list li {
    height: 1.06rem;
  }
  .plan-wrapper .box-3 .part-4 .desc {
    margin-top: 0.12rem;
  }
  .plan-wrapper .box-4 .icon {
    width: 1.2rem;
  }
  .plan-wrapper .box-5 .info {
    margin-top: 0.56rem;
  }
  .plan-wrapper .box-5 .name {
    margin-bottom: 0.18rem;
  }
  .plan-wrapper .box-5 .pic img {
    height: 2.69rem;
  }
  .plan-wrapper .feedback-box .main {
    width: 47%;
  }
  .plan-wrapper .box-2 .part-3 li:nth-child(2):after,
  .plan-wrapper .box-2 .part-3 li:nth-child(1):after {
    bottom: 0.3rem;
  }
  .plan-wrapper .box-2 .part-3 li:nth-child(6):after,
  .plan-wrapper .box-2 .part-3 li:nth-child(5):after {
    top: 0.3rem;
  }
  .msg-modal {
    padding: 0.56rem;
  }
  .index-banner-wrapper .info-1 .title {
    font-size: 0.66rem;
  }
  .index-banner-wrapper .info-1 .en {
    margin: 0.26rem auto 0.5rem;
  }
  .index-banner-wrapper .info-2 .title {
    font-size: 0.76rem;
  }
  .index-box-1 .page-title-box {
    left: calc((100% - 14rem) / 2);
  }
  .index-box-2 .main {
    padding-left: calc((100% - 14rem) / 2);
  }
  .index-banner-wrapper .info-2 .brief {
    font-size: 0.48rem;
  }
  .index-banner-wrapper .info-3 .title {
    font-size: 0.68rem;
  }
  .index-banner-wrapper .info-3 .en {
    margin-top: 0.12rem;
  }
  .index-box-1 .tab-box a .inner {
    padding: 0.24rem;
  }
  .index-box-1 .tab-box p {
    font-size: var(--fs18);
  }
  .index-box-1 .tab-box .icon {
    margin-bottom: 0.1rem;
  }
  .index-box-1 .swiper-slide .name {
    margin-bottom: 0.16rem;
  }
  .index-box-2 .main .info {
    margin-right: 1.1rem;
  }
  .index-box-2 .data li {
    margin-bottom: 0.9rem;
  }
  .index-box-2 .content,
  .index-box-2 .desc {
    margin-bottom: 0.48rem;
  }
  .index-box-3 .label {
    margin-top: 0.9rem;
  }
  .index-box-4 .swiper-slide.swiper-slide-active .title {
    font-size: var(--fs28);
  }
  .repared-wrapper .swiper-btn {
    top: 1.285rem;
  }
}
@media screen and (max-width: 1440px) {
  :root {
    --fs16: 15px;
    --fs20: 17px;
    --fs22: 0.2rem;
    --fs24: 0.22rem;
    --fs28: 0.26rem;
    --fs30: 0.28rem;
    --fs36: 0.3rem;
    --fs40: 0.32rem;
    --fs48: 0.4rem;
  }
  .page-box,
  .padding {
    padding: 0.8rem 0;
  }
  .mt {
    margin-top: 1rem;
  }
  .pt {
    padding-top: 1rem;
  }
  .footer-wrapper .box-1 {
    padding-top: 0.9rem;
  }
  .footer-nav-box li > a {
    margin-bottom: 0.22rem;
  }
  .pc-nav-box {
    margin-right: 1.1rem;
  }
  .contact-wrapper .box-2 h5 {
    padding-top: 0.24rem;
  }
  .social-wrapper .bg {
    height: 6.4rem;
  }
  .content {
    font-size: 16px;
    line-height: 0.34rem;
  }
  .job-wrapper .item {
    margin-bottom: 0.36rem;
  }
  .page-nav-wrapper .nav > a {
    min-width: 1.3rem;
  }
  .chain-wrapper .box-2 .icon {
    width: 0.8rem;
    height: 0.8rem;
  }
  .chain-wrapper .box-2 p {
    margin-top: 0.3rem;
  }
  .chain-wrapper .box-container > h4 {
    margin-bottom: 0.6rem;
  }
  .technology-wrapper h3 {
    margin-bottom: 0.46rem;
  }
  .about-wrapper > div:not(:nth-child(2)) {
    padding-top: 1.32rem;
  }
  .about-wrapper .box-1 .content {
    margin-top: 0.2rem;
  }
  .about-wrapper .box-2 .page-title-box {
    top: 1.1rem;
  }
  .about-wrapper .box-2 .swiper-slide .title {
    margin-bottom: 0.16rem;
  }
  .about-wrapper .box-2 .cate-box {
    bottom: 0.9rem;
  }
  .about-wrapper .box-3 .year {
    margin-bottom: 0.1rem;
  }
  .about-wrapper .box-4 .swiper-slide {
    padding: 0.3rem 0.36rem 0.26rem;
  }
  .delivery-box .icon {
    width: 0.84rem;
    height: 0.84rem;
  }
  .delivery-box ul li:nth-child(odd) {
    padding-right: 1.1rem;
  }
  .delivery-box ul li:nth-child(even) {
    padding-left: 1.1rem;
  }
  .delivery-box ul li:nth-child(1),
  .delivery-box ul li:nth-child(3) {
    left: 0.24rem;
  }
  .delivery-box ul li:nth-child(2),
  .delivery-box ul li:nth-child(4) {
    right: 0.24rem;
  }
  .delivery-wrapper .box-1 {
    padding-bottom: 2rem;
  }
  .delivery-wrapper .data {
    margin-top: 1.1rem;
  }
  .safety-wrapper .box-2 p {
    margin-top: 0.06rem;
  }
  .safety-wrapper .top .brief {
    font-size: 16px;
    line-height: 0.36rem;
  }
  .advantage-box .name {
    margin-bottom: 0.1rem;
  }
  .advantage-box li {
    padding-top: 0.4rem;
    padding-left: 1.76rem;
    padding-right: 0.4rem;
  }
  .advantage-box .icon {
    width: 1rem;
    height: 1rem;
    top: 0.36rem;
  }
  .purchase-wrapper .data .box-container {
    padding: 0 0.6rem;
  }
  .page-banner-wrapper p {
    margin-top: 0.18rem;
  }
  .plan-wrapper .box-2 .part-2 .info {
    padding-top: 0.36rem;
  }
  .plan-wrapper .box-2 .part-2 .hidebox {
    line-height: 0.32rem;
  }
  .plan-wrapper .box-2 .part-2 .item:nth-child(even) {
    margin-right: 0.4rem;
  }
  .plan-wrapper .box-4 .title {
    margin-bottom: 0.12rem;
  }
  .plan-wrapper .box-2 .part-1 .info-box {
    width: 46%;
  }
  .index-box-4 .title {
    line-height: 0.36rem;
    max-height: 0.72rem;
  }
  .index-box-4 .swiper-slide.swiper-slide-active .title {
    line-height: 0.4rem;
    max-height: 0.8rem;
  }
  .index-box-3 .label p {
    margin-top: 0.18rem;
  }
  .index-banner-wrapper .info-2 .title {
    font-size: 0.7rem;
  }
  .index-banner-wrapper .info-1 .title {
    font-size: 0.64rem;
  }
  .index-banner-wrapper .info-2 .brief {
    font-size: 0.44rem;
  }
  .index-banner-wrapper .info-3 .title {
    font-size: 0.64rem;
  }
  .index-box-3 .label li {
    margin-right: 0.36rem;
  }
  .footer-wrapper .bottom {
    margin-top: 1.2rem;
  }
}
@media screen and (max-width: 1366px) {
  :root {
    --fs14: 13px;
    --fs16: 14px;
  }
  .content {
    font-size: 15px;
  }
  .plan-wrapper .box-2 .part-2 .hidebox {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .page-nav-wrapper .nav > a {
    min-width: 1.2rem;
  }
}
@media screen and (max-width: 1280px) {
  :root {
    --fs14: 12px;
  }
}
@media screen and (max-width: 1004px) {
  :root {
    --fs14: 0.24rem;
    --fs15: 0.26rem;
    --fs16: 0.28rem;
    --fs17: 0.3rem;
    --fs18: 0.32rem;
    --fs20: 0.34rem;
    --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 {
    position: relative;
    width: 1.2rem;
    height: 1.2rem;
    margin-left: 0.4rem;
    background-color: #21ad42;
    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;
  }
  .nav-icon .inner {
    width: 0.56rem;
    height: 0.56rem;
    position: relative;
    margin: 0 auto;
  }
  .nav-icon.on .inner {
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    transform: rotate(90deg);
    -webkit-transition: 1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    -moz-transition: 1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transition: 1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  }
  .nav-icon.on .top:before {
    -webkit-transform-origin: 0 100%;
    -moz-transform-origin: 0 100%;
    transform-origin: 0 100%;
    -webkit-transform: rotate(45deg) translate(10%, -70%);
    -moz-transform: rotate(45deg) translate(10%, -70%);
    transform: rotate(45deg) translate(10%, -70%);
    left: 0;
  }
  .nav-icon.on .top:after {
    -webkit-transform-origin: 100% 100%;
    -moz-transform-origin: 100% 100%;
    transform-origin: 100% 100%;
    -webkit-transform: rotate(-45deg) translate(-10%, -70%);
    -moz-transform: rotate(-45deg) translate(-10%, -70%);
    transform: rotate(-45deg) translate(-10%, -70%);
    right: 0;
  }
  .nav-icon.on .middle:before,
  .nav-icon.on .middle:after {
    width: 0%;
  }
  .nav-icon.on .bottom:before {
    -webkit-transform-origin: 0 0;
    -moz-transform-origin: 0 0;
    transform-origin: 0 0;
    -webkit-transform: rotate(-45deg) translate(10%, 70%);
    -moz-transform: rotate(-45deg) translate(10%, 70%);
    transform: rotate(-45deg) translate(10%, 70%);
    left: 0;
  }
  .nav-icon.on .bottom:after {
    -webkit-transform-origin: 100% 0;
    -moz-transform-origin: 100% 0;
    transform-origin: 100% 0;
    -webkit-transform: rotate(45deg) translate(-10%, 70%);
    -moz-transform: rotate(45deg) translate(-10%, 70%);
    transform: rotate(45deg) translate(-10%, 70%);
    right: 0;
  }
  .nav-icon span {
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
    position: absolute;
  }
  .nav-icon span:before,
  .nav-icon span:after {
    content: "";
    width: 50%;
    height: 3px;
    background: white;
    display: block;
    position: absolute;
    left: 0;
    -webkit-transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.2);
    -moz-transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.2);
    transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.2);
  }
  .nav-icon span:before {
    left: 5%;
  }
  .nav-icon span:after {
    right: 5%;
    left: initial;
  }
  .nav-icon .top:before,
  .nav-icon .top:after {
    top: 10%;
  }
  .nav-icon .middle:before,
  .nav-icon .middle:after {
    top: 50%;
    -webkit-transform: translate(0, -50%);
    -moz-transform: translate(0, -50%);
    transform: translate(0, -50%);
    -webkit-transition: 0.2s ease 0.1s;
    -moz-transition: 0.2s ease 0.1s;
    transition: 0.2s ease 0.1s;
  }
  .nav-icon .bottom:before,
  .nav-icon .bottom:after {
    bottom: 10%;
  }
  .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: #21ad42;
  }
  .phone-nav ul li {
    position: relative;
  }
  .phone-nav ul li.active .cat {
    color: #21ad42;
    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: #21ad42;
    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: #21ad42;
  }
  .phone-nav ul li .navs {
    background: #f9f9f9;
    width: 100%;
    display: none;
  }
  .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;
  }
  .pic img.pc {
    display: none;
  }
  .pic img.phone {
    display: block;
  }
  .search-form {
    top: 1.2rem;
    padding: 0.24rem 0;
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.05);
    /* input placeholder  */
  }
  .search-form img {
    width: 14px;
  }
  .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 ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999;
    font-size: 14px;
  }
  .search-form :-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999;
    font-size: 14px;
  }
  .search-form ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999;
    font-size: 14px;
  }
  .search-form :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999;
    font-size: 14px;
  }
  .search-form .close {
    margin-top: -10px;
    width: 16px;
    height: 16px;
    right: 15px;
  }
  .search-form .search-btn img {
    width: 16px;
  }
  .pc-nav-box,
  .footer-nav-box {
    display: none;
  }
  .header-wrapper {
    padding-left: 0.3rem;
    padding-right: 0;
  }
  .header-wrapper .box {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    height: 1.2rem;
  }
  .header-wrapper .logo-box {
    width: 28%;
  }
  .header-wrapper .lang {
    margin-right: 0.5rem;
  }
  .header-wrapper .lang.on .caption {
    color: #21ad42;
    font-weight: 700;
  }
  .header-wrapper .lang.on .list {
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .header-wrapper .lang .caption {
    font-size: var(--fs14);
    line-height: 1.2rem;
  }
  .header-wrapper .lang i {
    width: 0.26rem;
    height: 0.26rem;
    margin-right: 0.16rem;
  }
  .header-wrapper .lang .list {
    width: 2rem;
    top: 1rem;
    margin-left: -1rem;
    padding: 0.2rem 0;
  }
  .header-wrapper .lang .list:after {
    margin-left: -0.1rem;
    border-width: 0.1rem;
    top: -0.2rem;
  }
  .header-wrapper .lang .list a {
    line-height: 0.56rem;
    font-size: var(--fs14);
  }
  .header-wrapper .lang .list span {
    line-height: 0.48rem;
  }
  .header-wrapper .search {
    width: 0.3rem;
    height: 0.3rem;
  }
  .page-banner-wrapper > img {
    height: 4rem;
    object-fit: cover;
  }
  .page-banner-wrapper h1 {
    font-size: var(--fs24);
    line-height: 0.48rem;
  }
  .page-banner-wrapper p {
    line-height: 0.44rem;
    font-size: var(--fs16);
    width: 90%;
    margin: 0.2rem auto 0;
  }
  .page-title-box {
    margin-bottom: 0.6rem;
  }
  .page-title-box.phone {
    display: block;
  }
  .page-title-box.pc {
    display: none;
  }
  .page-title-box h2 {
    font-size: var(--fs36);
    line-height: 0.48rem;
  }
  .page-title-box p {
    font-size: var(--fs16);
    line-height: 0.44rem;
    margin-top: 0.12rem;
  }
  .page-title-box .line {
    width: 0.48rem;
    height: 0.08rem;
    margin-top: 0.24rem;
  }
  .form {
    width: 3.2rem;
    bottom: 0;
  }
  .form select,
  .form .caption {
    font-size: var(--fs14);
    padding: 0 0.4rem 0 0.3rem;
    line-height: 0.8rem;
  }
  .form .caption:after {
    width: 0.24rem;
    right: 0.17rem;
  }
  .form .list {
    max-height: 4.34rem;
  }
  .form .list a {
    font-size: var(--fs14);
    line-height: 0.7rem;
    padding: 0 0.3rem;
  }
  .contact-wrapper .box-1 .box-container {
    flex-flow: wrap;
  }
  .contact-wrapper .box-1 .info {
    width: 100%;
  }
  .contact-wrapper .box-1 h3 {
    font-size: var(--fs22);
    margin-bottom: 0.4rem;
  }
  .contact-wrapper .contact .icon {
    width: 0.8rem;
    height: 0.8rem;
    margin-right: 0.3rem;
  }
  .contact-wrapper .contact li {
    margin-bottom: 0.24rem;
  }
  .contact-wrapper .contact p {
    font-size: var(--fs14);
  }
  .contact-wrapper .contact p span {
    font-size: var(--fs16);
  }
  .contact-wrapper .map {
    width: 100%;
    height: 5rem;
    margin-top: 0.8rem;
  }
  .contact-wrapper .qrcode {
    margin-top: 0.6rem;
  }
  .contact-wrapper .qrcode li {
    width: 2.2rem;
    margin-right: 0.46rem;
  }
  .contact-wrapper .qrcode p {
    font-size: var(--fs16);
    margin-top: 0.22rem;
  }
  .contact-wrapper .box-2 .list ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .contact-wrapper .box-2 .list li {
    width: 100%;
    margin-right: 0;
    margin-top: 0.3rem;
    padding: 0.4rem;
  }
  .contact-wrapper .box-2 .list li:first-child {
    margin-top: 0;
  }
  .contact-wrapper .box-2 .name {
    font-size: var(--fs18);
    line-height: 0.48rem;
    padding-right: 1.6rem;
  }
  .contact-wrapper .box-2 .name a {
    font-size: var(--fs14);
    padding-left: 0.32rem;
    background-size: 0.2rem;
  }
  .contact-wrapper .box-2 h5 {
    font-size: var(--fs18);
    line-height: 0.48rem;
    padding-top: 0.3rem;
    margin-top: 0.3rem;
  }
  .contact-wrapper .box-2 .address {
    font-size: var(--fs14);
    line-height: 0.42rem;
    margin-top: 0.1rem;
    min-height: inherit;
    min-height: 0.84rem;
  }
  .pageMore {
    margin-top: 0.6rem;
  }
  .pageMore a {
    font-size: var(--fs14);
  }
  .pageMore a:before {
    width: 0.5rem;
    height: 0.5rem;
    margin-right: 0.2rem;
  }
  .friendlink {
    display: none;
  }
  .footer-wrapper {
    border-width: 0.06rem;
  }
  .footer-wrapper .box-1 {
    padding: 0.8rem 0 0.6rem;
  }
  .footer-wrapper .box-1:after {
    width: 90%;
  }
  .footer-wrapper .main,
  .footer-wrapper .bottom {
    display: block;
  }
  .footer-wrapper .box-2 {
    padding: 0 0 0.48rem;
  }
  .footer-wrapper .box-2 .box-container {
    display: block;
  }
  .footer-wrapper .copyright,
  .footer-wrapper .copyright a {
    font-size: var(--fs14);
  }
  .footer-wrapper .copyright {
    line-height: 20px;
    max-width: inherit;
    width: 100%;
    text-align: center;
  }
  .footer-wrapper .other-box {
    text-align: center;
    width: 100%;
  }
  .footer-wrapper .tel a {
    font-size: 0.6rem;
    line-height: 0.6rem;
    font-family: "mb";
  }
  .footer-wrapper .tel p {
    font-size: var(--fs16);
    line-height: 20px;
    margin-top: 0.3rem;
  }
  .footer-wrapper .qrcode {
    width: 78%;
    margin: 0.5rem auto 0;
  }
  .footer-wrapper .qrcode li {
    width: 45%;
    text-align: center;
  }
  .footer-wrapper .qrcode p {
    font-size: var(--fs16);
    line-height: 20px;
    margin-top: 0.2rem;
  }
  .footer-wrapper .bottom {
    margin-top: 0.8rem;
  }
  .share {
    font-size: 0;
    text-align: center;
  }
  .share a {
    width: 0.76rem;
    height: 0.76rem;
    margin-right: 0.24rem;
  }
  .link {
    text-align: center;
    max-width: inherit;
    font-size: var(--fs14);
    margin-top: 0.2rem;
  }
  .link a {
    font-size: var(--fs14);
    padding-right: 0.2rem;
    margin-right: 0.1rem;
    line-height: 20px;
  }
  .link a:after {
    top: 5px;
    height: 10px;
  }
  .fixed-qrcode .icon,
  .fixed-menu-box .icon {
    width: 0.8rem;
    height: 0.8rem;
    background-size: 0.4rem;
  }
  .fixed-qrcode .hidebox {
    right: calc(100% + 0.2rem);
    width: 1.8rem;
    padding: 0.2rem;
  }
  .fixed-qrcode .hidebox:after {
    border-width: 0.1rem;
    left: -0.2rem;
    top: 0.3rem;
  }
  .fixed-qrcode .hidebox p {
    font-size: var(--fs14);
    margin-top: 0.04rem;
    line-height: 20px;
  }
  .fixed-qrcode .hidebox .close {
    width: 20px;
    height: 20px;
    right: -10px;
    top: -10px;
  }
  .fixed-menu-box {
    display: block;
  }
  .fixed-menu-box .service.on .icon {
    background-image: url(../images/fi-service2.png);
  }
  .fixed-menu-box .qrcode.on .icon {
    background-image: url(../images/fi-qrcode2.png);
  }
  .fixed-menu-box .tel.on .icon {
    background-image: url(../images/fi-tel2.png);
  }
  .fixed-menu-box .msg.on .icon {
    background-image: url(../images/fi-msg2.png);
  }
  .fixed-menu-box .telbox {
    line-height: 0.8rem;
    width: 3.2rem;
    padding: 0 0.3rem;
    font-size: var(--fs22);
  }
  .page-nav-wrapper {
    position: relative;
    padding: 0;
    height: auto;
    margin-top: 0;
    width: 100%;
    z-index: 20;
    background: #f4f4f4;
  }
  .page-nav-wrapper .box-container {
    height: auto;
    padding: 0;
  }
  .page-nav-wrapper .intruction-caption {
    position: relative;
    display: block;
    line-height: 0.88rem;
    padding: 0 0.3rem;
    background: #21ad42;
    color: #fff;
    font-size: 0.26rem;
  }
  .page-nav-wrapper .intruction-caption.extend:after {
    transform: rotateX(180deg);
  }
  .page-nav-wrapper .intruction-caption:after {
    display: inline-block;
    position: absolute;
    right: 0.3rem;
    top: 0;
    z-index: 10;
    content: "";
    width: 0.26rem;
    height: 100%;
    background: url(../images/down.png) no-repeat center center;
    background-size: contain;
  }
  .page-nav-wrapper .nav {
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 10;
    width: 100%;
    background: #f7f8f9;
    display: none;
  }
  .page-nav-wrapper .nav a {
    display: block;
    width: 100%;
    text-align: left;
    line-height: 0.84rem;
    padding: 0 0.3rem;
    font-size: 0.26rem;
    border-top: 1px solid #f2f2f2;
  }
  .page-nav-wrapper .nav a:first-child {
    border-top: none;
  }
  .page-nav-wrapper .nav > a.on,
  .page-nav-wrapper .nav > a:hover {
    background: none;
  }
  .page-nav-wrapper .nav > a:after {
    display: none;
  }
  .breadcrumb-box {
    display: none;
  }
  .social-wrapper .main {
    flex-flow: wrap;
    flex-direction: column-reverse;
  }
  .social-wrapper .main .pic {
    width: 100%;
  }
  .social-wrapper .info {
    width: 100%;
    padding: 0.8rem 0.48rem;
  }
  .social-wrapper .info h4 {
    font-size: var(--fs24);
  }
  .social-wrapper .desc {
    font-size: var(--fs16);
    line-height: 0.48rem;
    margin-top: 0.3rem;
  }
  .social-wrapper .bg {
    margin-top: -1.5rem;
    background: none!important;
    height: auto;
  }
  .social-wrapper .bg img {
    display: block;
    object-fit: cover;
    height: 5rem;
  }
  .social-wrapper .box-2 .brief {
    line-height: 0.48rem;
    margin-bottom: 0.6rem;
    font-size: var(--fs16);
  }
  .social-wrapper .box-2 .list ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .social-wrapper .box-2 .list li {
    width: calc((100% - 0.3rem) / 2);
    margin-right: 0;
    margin-top: 0.6rem;
  }
  .social-wrapper .box-2 .list li:nth-child(-n+2) {
    margin-top: 0;
  }
  .social-wrapper .box-2 .list .pic {
    height: 2.06rem;
  }
  .social-wrapper .box-2 .list p {
    font-size: var(--fs14);
    line-height: 0.4rem;
    max-height: 0.8rem;
    height: auto;
    margin-top: 0.2rem;
  }
  .learn {
    min-width: 2.2rem;
    line-height: 0.76rem;
    padding: 0 0.24rem;
    font-size: var(--fs14);
  }
  .learn i {
    width: 7px;
    margin-left: 0.36rem;
  }
  .news-wrapper .title {
    height: auto;
    line-height: 0.48rem;
    max-height: 0.96rem;
    font-size: var(--fs18);
  }
  .news-wrapper .date {
    line-height: 20px;
  }
  .news-wrapper .desc {
    font-size: var(--fs16);
    line-height: 0.44rem;
  }
  .news-wrapper .first-news {
    display: block;
  }
  .news-wrapper .first-news .title {
    font-size: var(--fs18);
    margin-top: 0.3rem;
  }
  .news-wrapper .first-news .date {
    font-size: var(--fs17);
  }
  .news-wrapper .first-news .info {
    padding: 0.6rem 0.4rem;
  }
  .news-wrapper .first-news .desc {
    height: 0.88rem;
    margin: 0.2rem auto 0.48rem;
  }
  .news-wrapper .news-box ul {
    display: block;
  }
  .news-wrapper .news-box li {
    width: 100%;
    margin-right: 0;
    margin-top: 0;
    margin-bottom: 0.3rem;
  }
  .news-wrapper .news-box li:last-child {
    margin-bottom: 0;
  }
  .news-wrapper .news-box li:after {
    height: 0.04rem;
  }
  .news-wrapper .news-box .pic img {
    height: auto;
  }
  .news-wrapper .news-box .info {
    padding: 0.6rem 0.4rem;
  }
  .news-wrapper .news-box .desc {
    height: auto;
    max-height: 0.88rem;
    margin: 0.3rem auto 0.6rem;
  }
  .content {
    font-size: var(--fs16);
    line-height: 0.48rem;
  }
  .newsinfo-wrapper .head {
    padding: 0.8rem 0;
  }
  .newsinfo-wrapper .head h1 {
    font-size: var(--fs20);
    line-height: 0.6rem;
  }
  .newsinfo-wrapper .other span {
    font-size: var(--fs14);
    line-height: 20px;
    margin-right: 0.5rem;
  }
  .newsinfo-wrapper .other img {
    margin-right: 0.12rem;
  }
  .newsinfo-wrapper .main {
    margin-top: 0.8rem;
  }
  .newsinfo-wrapper .main .box-container {
    display: block;
  }
  .newsinfo-wrapper .content {
    width: 100%;
  }
  .newsinfo-wrapper .caption {
    font-size: var(--fs20);
    line-height: 0.48rem;
  }
  .newsinfo-wrapper .caption:after {
    width: 0.48rem;
    height: 0.08rem;
    margin-top: 0.24rem;
  }
  .newsinfo-wrapper .recommend {
    width: 100%;
    margin-top: 0.8rem;
  }
  .newsinfo-wrapper .recommend li {
    padding-bottom: 0.4rem;
    margin-bottom: 0.4rem;
  }
  .newsinfo-wrapper .recommend li p {
    font-size: var(--fs14);
    line-height: 20px;
  }
  .newsinfo-wrapper .recommend .title {
    font-size: var(--fs16);
    line-height: 0.44rem;
    max-height: 0.88rem;
  }
  .newsinfo-wrapper .relativelink {
    margin-bottom: 0.28rem;
  }
  .newsinfo-wrapper .relativelink p,
  .newsinfo-wrapper .relativelink p a {
    font-size: var(--fs16);
    line-height: 0.6rem;
    height: 0.6rem;
  }
  .newsinfo-wrapper .share {
    text-align: left;
  }
  .newsinfo-wrapper .return {
    line-height: 0.76rem;
    font-size: var(--fs14);
    margin-top: 0.5rem;
  }
  .newsinfo-wrapper .return i {
    width: 0.2rem;
    height: 0.16rem;
    margin-left: 0.2rem;
  }
  .job-wrapper .box-container {
    flex-flow: wrap;
    flex-direction: column-reverse;
  }
  .job-wrapper .left {
    margin-top: 0.6rem;
    width: 100%;
  }
  .job-wrapper .item {
    margin-bottom: 0.3rem;
  }
  .job-wrapper .item:before {
    height: 0.04rem;
  }
  .job-wrapper .item .top {
    display: block;
    height: auto;
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
  }
  .job-wrapper .item .top,
  .job-wrapper .item .detail {
    padding-left: 0.48rem;
    padding-right: 1rem;
  }
  .job-wrapper .item .title {
    font-size: var(--fs18);
    line-height: 0.48rem;
    max-height: 0.96rem;
    width: 100%;
    margin-bottom: 0.1rem;
  }
  .job-wrapper .item .other {
    margin-left: auto;
  }
  .job-wrapper .item .other span {
    display: block;
    font-size: var(--fs14);
    margin-right: 0;
    line-height: 0.48rem;
  }
  .job-wrapper .item .detail {
    margin-top: 0;
    padding-bottom: 0.6rem;
  }
  .job-wrapper .item .detail > b {
    font-size: var(--fs16);
    line-height: 0.44rem;
  }
  .job-wrapper .item .icon {
    width: 0.6rem;
    height: 0.6rem;
    right: 0.3rem;
    bottom: 50%;
    transform: translateY(50%);
    -webkit-transform: translateY(50%);
    -moz-transform: translateY(50%);
    -ms-transform: translateY(50%);
    -o-transform: translateY(50%);
  }
  .job-wrapper .item .icon i {
    width: 12px;
    height: 12px;
  }
  .job-wrapper .right {
    width: 100%;
  }
  .job-wrapper .right .pic {
    display: none;
  }
  .job-wrapper .content {
    margin-bottom: 0.4rem;
  }
  .job-wrapper .content,
  .job-wrapper .tips,
  .job-wrapper .tips a {
    font-size: var(--fs14);
    line-height: 0.44rem;
  }
  .job-wrapper .form {
    padding: 0;
    background-color: transparent;
    margin-bottom: 0.3rem;
    /* input placeholder  */
  }
  .job-wrapper .form p {
    line-height: 0.48rem;
    color: #333;
    font-size: var(--fs16);
  }
  .job-wrapper .form select,
  .job-wrapper .form .text,
  .job-wrapper .form .caption {
    font-size: var(--fs16);
    padding: 0 0.4rem 0 0.3rem;
    line-height: 0.8rem;
    border: 1px solid #eee;
  }
  .job-wrapper .form ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999;
    font-size: var(--fs16);
  }
  .job-wrapper .form :-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999;
    font-size: var(--fs16);
  }
  .job-wrapper .form ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999;
    font-size: var(--fs16);
  }
  .job-wrapper .form :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999;
    font-size: var(--fs16);
  }
  .job-wrapper .form .list a {
    font-size: var(--fs15);
  }
  .chain-wrapper .box-container > h4 {
    font-size: var(--fs20);
    line-height: 0.56rem;
    margin-bottom: 0.6rem;
  }
  .chain-wrapper .page-title-box {
    margin-bottom: 0.6rem;
  }
  .chain-wrapper .box-1 .box-container {
    display: block;
  }
  .chain-wrapper .box-1 .info {
    width: 100%;
  }
  .chain-wrapper .box-1 .pic {
    width: 100%;
    margin-top: 0.8rem;
  }
  .chain-wrapper .box-2 ul,
  .chain-wrapper .box-3 ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .chain-wrapper .box-2 {
    background-attachment: inherit;
  }
  .chain-wrapper .box-2 .icon {
    width: 0.64rem;
    height: 0.64rem;
  }
  .chain-wrapper .box-2 li {
    width: 25%;
    margin-right: 0;
    margin-top: 0.4rem;
  }
  .chain-wrapper .box-2 li:nth-child(-n+4) {
    margin-top: 0;
  }
  .chain-wrapper .box-2 li:nth-child(4n) {
    margin-right: 0;
  }
  .chain-wrapper .box-2 p {
    padding: 0 0.2rem;
    font-size: var(--fs14);
    line-height: 0.32rem;
    margin-top: 0.24rem;
  }
  .chain-wrapper .box-3 li {
    padding: 0.5rem 0.3rem;
    width: 31.33%;
    margin-right: 3.005%;
    margin-top: 0.3rem;
  }
  .chain-wrapper .box-3 li:nth-child(-n+3) {
    margin-top: 0;
  }
  .chain-wrapper .box-3 li:nth-child(3n) {
    margin-right: 0;
  }
  .chain-wrapper .box-3 .icon {
    width: 1rem;
    height: 1rem;
  }
  .chain-wrapper .box-3 p {
    font-size: var(--fs14);
    line-height: 0.32rem;
    margin-top: 0.36rem;
  }
  .technology-wrapper h3 {
    font-size: var(--fs22);
    line-height: 0.56rem;
    margin-bottom: 0.48rem;
  }
  .technology-wrapper h4 {
    font-size: var(--fs17);
    margin-bottom: 0.3rem;
    line-height: 0.56rem;
  }
  .technology-wrapper .box .box-container {
    display: block;
  }
  .technology-wrapper .box h3 {
    margin-bottom: 0.1rem;
  }
  .technology-wrapper .box .info {
    width: 100%;
  }
  .technology-wrapper .box .pic {
    width: 100%;
    margin-top: 0.6rem;
  }
  .technology-wrapper .box-3 {
    padding-bottom: 0;
    background: none;
  }
  .technology-wrapper .box-3 .box-container {
    padding-left: 0;
    padding-right: 0;
  }
  .technology-wrapper .box-3 .info {
    margin-bottom: 0.6rem;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .technology-wrapper .box-3 .info h4 {
    margin-bottom: 0.24rem;
  }
  .technology-wrapper .box-3 .list {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    margin-bottom: 0.8rem;
  }
  .technology-wrapper .box-3 .list ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .technology-wrapper .box-3 .list li {
    width: calc((100% - 0.3rem) / 2);
    margin-right: 0;
    margin-top: 0.3rem;
  }
  .technology-wrapper .box-3 .list li:nth-child(-n+2) {
    margin-top: 0;
  }
  .technology-wrapper .box-3 .key {
    font-size: var(--fs36);
    line-height: 0.4rem;
  }
  .technology-wrapper .box-3 .title {
    font-size: var(--fs17);
    line-height: 0.44rem;
    margin-top: 0.24rem;
  }
  .technology-wrapper .box-3 .desc {
    font-size: var(--fs14);
    line-height: 0.4rem;
    min-height: 1.2rem;
    margin-top: 0.1rem;
  }
  .technology-wrapper .box-5 .main {
    display: block;
  }
  .technology-wrapper .box-5 .swiper-box {
    width: 100%;
  }
  .technology-wrapper .box-5 .info-box {
    width: 100%;
    margin-top: 0.6rem;
  }
  .technology-wrapper .box-5 ul li {
    margin-bottom: 0.3rem;
    padding: 0.4rem 0.48rem;
  }
  .technology-wrapper .box-5 h5 {
    height: 0.48rem;
    line-height: 0.48rem;
    font-size: var(--fs17);
  }
  .technology-wrapper .box-5 h5 b {
    font-size: var(--fs36);
    margin-right: 0.2rem;
  }
  .technology-wrapper .box-5 .desc {
    font-size: var(--fs16);
    line-height: 0.48rem;
    margin-top: 0.14rem;
  }
  .about-wrapper > div {
    padding-top: 1.2rem;
  }
  .about-wrapper .box-1 {
    padding-bottom: 1.2rem;
  }
  .about-wrapper .box-1 .box-container {
    display: block;
  }
  .about-wrapper .box-1 .info {
    width: 100%;
  }
  .about-wrapper .box-1 .pic {
    width: 100%;
    margin-top: 0.8rem;
  }
  .about-wrapper .box-1 .name {
    font-size: var(--fs20);
  }
  .about-wrapper .data {
    margin-top: 0.8rem;
  }
  .about-wrapper .box-2 .swiper-slide .pic img {
    height: 6rem;
    object-fit: cover;
  }
  .about-wrapper .box-2 .swiper-slide .info {
    top: 0.7rem;
  }
  .about-wrapper .box-2 .swiper-slide .title {
    font-size: var(--fs18);
    line-height: 0.44rem;
    margin-bottom: 0.16rem;
  }
  .about-wrapper .box-2 .swiper-slide .desc {
    font-size: var(--fs14);
    line-height: 0.36rem;
  }
  .about-wrapper .box-2 .cate-box {
    bottom: 0.8rem;
  }
  .about-wrapper .box-2 .cate-box a.on p {
    top: 1.34rem;
  }
  .about-wrapper .box-2 .cate-box .icon {
    padding: 0.1rem;
    width: 1.2rem;
    height: 1.2rem;
  }
  .about-wrapper .box-2 .cate-box p {
    top: 0;
    font-size: var(--fs14);
    line-height: 0.32rem;
  }
  .about-wrapper .box-2 .page-title-box {
    position: static;
    margin-left: 0.3rem;
    margin-right: 0.3rem;
  }
  .about-wrapper .box-2 .page-title-box.white h2,
  .about-wrapper .box-2 .page-title-box.white p {
    color: #000;
  }
  .about-wrapper .box-2 .page-title-box.white .line {
    background-color: #21ad42;
  }
  .about-wrapper .box-3 {
    padding-bottom: 2.8rem;
  }
  .about-wrapper .box-3 .pic {
    width: 32%;
    height: auto;
    top: auto;
    bottom: 0;
  }
  .about-wrapper .box-3 .pic img {
    height: auto;
    object-fit: contain;
  }
  .about-wrapper .box-3 .main {
    width: 100%;
    padding-right: 0;
    margin-right: auto;
  }
  .about-wrapper .box-3 .history {
    display: block;
    width: 100%;
  }
  .about-wrapper .box-3 .swiper-box {
    padding: 0 0.6rem;
    width: 100%;
    border-right: none;
  }
  .about-wrapper .box-3 .swiper-box .swiper-container {
    height: auto;
    width: 100%;
  }
  .about-wrapper .box-3 .swiper-box .swiper-slide {
    text-align: center;
    line-height: 0.48rem;
    height: 0.48rem;
    font-size: var(--fs17);
  }
  .about-wrapper .box-3 .swiper-box .swiper-slide.on {
    font-size: var(--fs24);
  }
  .about-wrapper .box-3 .swiper-btn {
    width: 0.4rem;
    height: 0.2rem;
    left: 0;
    top: 0.1rem;
  }
  .about-wrapper .box-3 .prev {
    left: 0.2rem;
    transform: rotate(-90deg);
  }
  .about-wrapper .box-3 .next {
    left: auto;
    right: 0.2rem;
    transform: rotate(-90deg);
  }
  .about-wrapper .box-3 .detail-box {
    width: 100%;
    padding-right: 0;
    padding: 0 0.3rem;
    margin-top: 0.6rem;
  }
  .about-wrapper .box-3 .detail-box .swiper-container {
    height: auto;
  }
  .about-wrapper .box-3 .year {
    font-size: var(--fs36);
    margin-bottom: 0.12rem;
  }
  .about-wrapper .box-3 .desc,
  .about-wrapper .box-3 .desc li {
    line-height: 0.48rem;
    font-size: var(--fs16);
  }
  .about-wrapper .box-3 .desc li:before {
    width: 4px;
    height: 4px;
    top: calc((0.48rem - 4px) / 2);
  }
  .about-wrapper .box-3 .swiper-pagination {
    display: none;
  }
  .about-wrapper .box-4 {
    padding-bottom: 1rem;
  }
  .about-wrapper .box-4 .swiper-slide {
    width: 48%;
    padding: 0.36rem 0.3rem;
  }
  .about-wrapper .box-4 .swiper-slide p {
    font-size: var(--fs14);
    line-height: 0.34rem;
    height: 0.34rem;
    margin-top: 0.2rem;
  }
  .about-wrapper .box-4 .bottom {
    margin-top: 0.4rem;
  }
  .data .num {
    font-size: var(--fs16);
    line-height: 0.48rem;
  }
  .data .num span {
    font-size: var(--fs48);
    line-height: 0.48rem;
    margin-right: 0.08rem;
  }
  .data .num i {
    font-size: var(--fs18);
    line-height: 0.3rem;
    height: 0.3rem;
    top: 0.04rem;
    margin-right: 0.1rem;
  }
  .data p {
    margin-top: 0.14rem;
    line-height: 0.4rem;
    font-size: var(--fs14);
  }
  .brand-box {
    padding-bottom: 0.8rem;
  }
  .brand-box .list li {
    width: 23%;
    margin-right: 2.66%;
    margin-top: 2.66%;
  }
  .brand-box .list li:nth-child(-n+4) {
    margin-top: 0;
  }
  .brand-box .list li:nth-child(4n) {
    margin-right: 0;
  }
  .brand-box .list .pic img {
    height: 1.12rem;
  }
  .brand-box .list .line_t {
    height: 1px;
  }
  .brand-box .list .line_r {
    width: 1px;
  }
  .brand-box .list .line_b {
    height: 1px;
  }
  .brand-box .list .line_l {
    width: 1px;
  }
  .base-box .box-1 {
    padding-top: 1rem;
  }
  .base-box .box-1 .main {
    display: block;
  }
  .base-box .box-1 .main .info {
    width: 100%;
  }
  .base-box .box-1 .main .pic {
    width: 100%;
    margin-top: 0.8rem;
  }
  .base-box .top {
    margin-bottom: 0.48rem;
  }
  .base-box .top h3 {
    font-size: var(--fs24);
  }
  .base-box .top .brief {
    font-size: var(--fs16);
    line-height: 0.48rem;
    margin-top: 0.2rem;
  }
  .delivery-box .main {
    margin-bottom: 0;
  }
  .delivery-box .circle-box {
    width: 5rem;
    height: 5rem;
    padding: 0.5rem;
    margin-top: 0.6rem;
  }
  .delivery-box ul {
    margin-top: 0.8rem;
  }
  .delivery-box ul li {
    position: relative;
    width: 100%;
    padding-top: 0;
    line-height: 0.48rem;
    margin-bottom: 0.4rem;
  }
  .delivery-box ul li:last-child {
    margin-bottom: 0;
  }
  .delivery-box ul li:nth-child(odd) {
    text-align: left;
    padding-left: 1.2rem;
    padding-right: 0;
  }
  .delivery-box ul li:nth-child(odd) .icon {
    left: 0;
    right: 0;
  }
  .delivery-box ul li:nth-child(odd):nth-child(5) {
    padding-right: 0;
  }
  .delivery-box ul li:nth-child(even) {
    padding-left: 1.2rem;
  }
  .delivery-box ul li:nth-child(5) {
    text-align: left;
    margin-top: 0;
    left: 0;
    bottom: 0;
  }
  .delivery-box ul li:nth-child(5) .icon {
    position: absolute;
    left: 0;
    top: 0;
    margin: 0;
  }
  .delivery-box ul li:nth-child(1),
  .delivery-box ul li:nth-child(2) {
    top: 0;
  }
  .delivery-box ul li:nth-child(3),
  .delivery-box ul li:nth-child(4) {
    bottom: 0;
  }
  .delivery-box ul li:nth-child(1),
  .delivery-box ul li:nth-child(3) {
    left: 0;
  }
  .delivery-box ul li:nth-child(2),
  .delivery-box ul li:nth-child(4) {
    right: 0;
  }
  .delivery-box ul p {
    height: auto;
    max-height: 0.96rem;
    font-size: var(--fs14);
  }
  .delivery-box .title {
    font-size: var(--fs17);
    line-height: 0.48rem;
    margin-bottom: 0.06rem;
  }
  .feedback-box {
    background-position: left 55% center;
    /* input placeholder  */
  }
  .feedback-box .main {
    width: 75%;
  }
  .feedback-box .brief {
    font-size: var(--fs17);
    line-height: 0.48rem;
    margin-bottom: 0.24rem;
  }
  .feedback-box .group .text {
    font-size: var(--fs14);
    line-height: 0.7rem;
  }
  .feedback-box ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999;
    font-size: var(--fs14);
  }
  .feedback-box :-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999;
    font-size: var(--fs14);
  }
  .feedback-box ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999;
    font-size: var(--fs14);
  }
  .feedback-box :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999;
    font-size: var(--fs14);
  }
  .feedback-box .submit {
    width: 1.94rem;
    line-height: 0.72rem;
    font-size: var(--fs14);
    margin-top: 0.48rem;
  }
  .delivery-wrapper .data {
    margin-top: 0.6rem;
  }
  .delivery-wrapper .box-1 {
    padding-bottom: 0.8rem;
  }
  .delivery-wrapper .cat-box {
    margin-bottom: 0.48rem;
  }
  .delivery-wrapper .cat-box a {
    min-width: 1.2rem;
    line-height: 0.58rem;
    margin-right: 0.24rem;
    margin-bottom: 0.24rem;
    font-size: var(--fs14);
  }
  .foods-box .pic img {
    height: 3.3rem;
  }
  .foods-box .swiper-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
  }
  .safety-wrapper .top {
    margin-bottom: 0.64rem;
  }
  .safety-wrapper .top .brief {
    font-size: var(--fs16);
    line-height: 0.48rem;
  }
  .safety-wrapper .top h3.title {
    margin-bottom: 0.36rem;
  }
  .safety-wrapper h3.title {
    font-size: var(--fs20);
    margin-bottom: 0.6rem;
  }
  .safety-wrapper .box-2 {
    background-attachment: inherit;
  }
  .safety-wrapper .box-2 ul {
    flex-flow: wrap;
  }
  .safety-wrapper .box-2 li {
    flex: 0 0 calc((100% - 0.6rem) / 3);
    width: calc((100% - 0.6rem) / 3);
    margin-right: 0.3rem;
    margin-top: 0.7rem;
  }
  .safety-wrapper .box-2 li:nth-child(3n) {
    margin-right: 0;
  }
  .safety-wrapper .box-2 li:nth-child(-n+3) {
    margin-top: 0;
  }
  .safety-wrapper .box-2 li:last-child {
    max-width: inherit;
  }
  .safety-wrapper .box-2 li:before,
  .safety-wrapper .box-2 li:after {
    display: none;
  }
  .safety-wrapper .box-2 .inner {
    width: 100%;
  }
  .safety-wrapper .box-2 .inner:before {
    display: none;
  }
  .safety-wrapper .box-2 .icon {
    width: 1.1rem;
    height: 1.1rem;
  }
  .safety-wrapper .box-2 .info {
    margin-top: 0.36rem;
    padding: 0 0.1rem;
  }
  .safety-wrapper .box-2 h5 {
    font-size: var(--fs16);
    line-height: 0.4rem;
  }
  .safety-wrapper .box-2 p {
    font-size: var(--fs14);
    line-height: 0.36rem;
    margin-top: 0.1rem;
  }
  .safety-wrapper .box-3 .pic {
    width: 3.6rem;
    height: 3.6rem;
    margin-bottom: 0.6rem;
  }
  .safety-wrapper .box-3 li {
    position: relative;
    width: 100%;
    margin-bottom: 0.3rem;
    padding: 0.48rem 0.48rem 0.48rem 1.6rem;
  }
  .safety-wrapper .box-3 li:last-child {
    margin-bottom: 0;
  }
  .safety-wrapper .box-3 h5 {
    font-size: var(--fs18);
    margin-bottom: 0.1rem;
    line-height: 0.48rem;
    height: 0.48rem;
  }
  .safety-wrapper .box-3 .desc {
    font-size: var(--fs16);
    line-height: 0.44rem;
    height: auto;
  }
  .safety-wrapper .box-3 .icon {
    left: 0.48rem;
    top: 0.48rem;
  }
  .safety-wrapper .box-4 .top {
    margin-bottom: 0.29rem;
  }
  .safety-wrapper .box-4 .swiper-container {
    padding-top: 0.2rem;
  }
  .safety-wrapper .box-4 .swiper-slide {
    width: 5rem;
    padding-bottom: 0.6rem;
  }
  .safety-wrapper .box-4 .swiper-btn {
    width: 0.6rem;
    height: 0.6rem;
  }
  .safety-wrapper .box-5 .swiper-container {
    padding-left: 0.3rem;
    margin-left: 0;
    padding-right: 0.3rem;
  }
  .purchase-wrapper .box-1 .main .info {
    width: 100%;
  }
  .purchase-wrapper .box-1 .main .pic {
    width: 100%;
  }
  .purchase-wrapper .data {
    background-attachment: inherit;
  }
  .purchase-wrapper .data .box-container {
    padding: 0 0.3rem;
  }
  .purchase-wrapper .data ul {
    flex-flow: wrap;
  }
  .purchase-wrapper .data li {
    width: 48%;
    margin-top: 0.4rem;
  }
  .purchase-wrapper .data li:nth-child(-n+2) {
    margin-top: 0;
  }
  .purchase-wrapper .data p {
    margin-top: 0;
  }
  .advantage-box li {
    width: 100%;
    margin-right: 0;
    margin-top: 0;
    padding: 0.6rem 0.5rem 0.6rem 2rem;
    margin-bottom: 0.3rem;
  }
  .advantage-box li:last-child {
    margin-bottom: 0;
  }
  .advantage-box .icon {
    left: 0.4rem;
    top: 0.56rem;
    width: 1.2rem;
    height: 1.2rem;
  }
  .advantage-box .name {
    font-size: var(--fs17);
    line-height: 0.48rem;
    margin-bottom: 0.06rem;
  }
  .advantage-box p {
    font-size: var(--fs16);
    line-height: 0.44rem;
    height: auto;
  }
  .processing-wrapper h3.title {
    font-size: var(--fs20);
    margin-bottom: 0.6rem;
  }
  .processing-wrapper .box-1 .box-container {
    display: block;
  }
  .processing-wrapper .box-1 .info {
    width: 100%;
  }
  .processing-wrapper .box-1 .pic {
    width: 100%;
    margin-top: 0.8rem;
  }
  .processing-wrapper .advantage-box {
    background-attachment: inherit;
  }
  .processing-wrapper .box-3 .swiper-pagination .swiper-pagination-bullet {
    border-width: 1px;
  }
  .processing-wrapper .box-4 .swiper-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    border-width: 1px;
  }
  .processing-wrapper .box-4 .swiper-slide {
    padding: 0.48rem 0.36rem;
  }
  .processing-wrapper .box-4 .pic img {
    height: auto;
  }
  .processing-wrapper .box-4 p {
    font-size: var(--fs14);
    line-height: 0.44rem;
    margin-top: 0.24rem;
  }
  .repared-wrapper h3.title {
    font-size: var(--fs20);
    margin-bottom: 0.6rem;
  }
  .repared-wrapper .box-1 .swiper-slide {
    width: 48%;
  }
  .repared-wrapper .box-1 .pic img {
    height: 3.3rem;
  }
  .repared-wrapper .box-1 .info {
    margin-top: 0.32rem;
  }
  .repared-wrapper .box-1 .name {
    font-size: var(--fs16);
    line-height: 0.4rem;
    height: 0.8rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .repared-wrapper .box-1 .desc {
    font-size: var(--fs14);
    line-height: 0.32rem;
  }
  .repared-wrapper .box-1 .swiper-pagination {
    margin-top: 0.6rem;
  }
  .repared-wrapper .box-1 .swiper-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    border-width: 1px;
  }
  .repared-wrapper .swiper-btn {
    top: 1.37rem;
  }
  .repared-wrapper .box-2 .item {
    display: block;
    margin-bottom: 0.3rem;
  }
  .repared-wrapper .box-2 .pic,
  .repared-wrapper .box-2 .info {
    width: 100%;
  }
  .repared-wrapper .box-2 .info {
    padding: 0.6rem 0.48rem;
  }
  .repared-wrapper .box-2 .name {
    font-size: var(--fs17);
    line-height: 0.48rem;
    margin-bottom: 0.1rem;
  }
  .repared-wrapper .box-2 .desc {
    font-size: var(--fs14);
    line-height: 0.36rem;
  }
  .plan-wrapper h3.caption {
    font-size: var(--fs24);
    line-height: 0.48rem;
    margin-bottom: 0.6rem;
  }
  .plan-wrapper .top {
    margin-bottom: 0.6rem;
  }
  .plan-wrapper .top b {
    font-size: var(--fs17);
    line-height: 0.48rem;
    margin-top: 0.24rem;
  }
  .plan-wrapper .box-2 {
    margin-top: 0.8rem;
  }
  .plan-wrapper .box-2 .part-1 .main {
    display: block;
  }
  .plan-wrapper .box-2 .part-1 .pic-box {
    width: 100%;
  }
  .plan-wrapper .box-2 .part-1 .pic-box p {
    font-size: var(--fs16);
    line-height: 0.48rem;
    margin-top: 0.24rem;
  }
  .plan-wrapper .box-2 .part-1 .info-box {
    width: 100%;
    padding-right: 0;
    padding-left: 0;
    padding-top: 0.8rem;
  }
  .plan-wrapper .box-2 .part-1 .title {
    font-size: var(--fs20);
  }
  .plan-wrapper .box-2 .part-2 .item {
    width: 100%;
    margin-top: 0;
    margin-bottom: 0.3rem;
    align-items: center;
  }
  .plan-wrapper .box-2 .part-2 .item:last-child {
    margin-bottom: 0;
  }
  .plan-wrapper .box-2 .part-2 .item:nth-child(even) {
    margin-right: 0;
  }
  .plan-wrapper .box-2 .part-2 .pic {
    width: 46.51%;
    margin-right: 0.4rem;
  }
  .plan-wrapper .box-2 .part-2 .info {
    padding-top: 0;
  }
  .plan-wrapper .box-2 .part-2 .title {
    font-size: var(--fs17);
    line-height: 0.44rem;
  }
  .plan-wrapper .box-2 .part-2 .desc {
    font-size: var(--fs14);
    line-height: 0.36rem;
    margin-top: 0.12rem;
  }
  .plan-wrapper .box-2 .part-2 .hidebox {
    font-size: var(--fs14);
    padding: 0 0.3rem;
  }
  .plan-wrapper .box-2 .part-3 .main .circle-box {
    width: 4rem;
    height: 4rem;
    border-width: 2px;
    padding: 0.4rem;
  }
  .plan-wrapper .box-2 .part-3 .main .title {
    font-size: var(--fs20);
    line-height: 0.56rem;
  }
  .plan-wrapper .box-2 .part-3 ul {
    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;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    margin-top: 0.6rem;
  }
  .plan-wrapper .box-2 .part-3 li {
    width: 48%;
    padding-top: 0.3rem;
    padding-bottom: 0.3rem;
    font-size: var(--fs14);
    line-height: 0.4rem;
    height: auto;
    position: relative;
    margin-top: 0.3rem;
  }
  .plan-wrapper .box-2 .part-3 li:nth-child(-n+2) {
    margin-top: 0;
  }
  .plan-wrapper .box-2 .part-3 li:nth-child(odd) {
    text-align: left;
  }
  .plan-wrapper .box-2 .part-3 li:nth-child(1),
  .plan-wrapper .box-2 .part-3 li:nth-child(2) {
    top: 0;
  }
  .plan-wrapper .box-2 .part-3 li:nth-child(3),
  .plan-wrapper .box-2 .part-3 li:nth-child(4) {
    top: 0;
    margin-top: 0.3rem;
  }
  .plan-wrapper .box-2 .part-3 li:nth-child(5),
  .plan-wrapper .box-2 .part-3 li:nth-child(6) {
    bottom: 0;
  }
  .plan-wrapper .box-2 .part-3 li:before,
  .plan-wrapper .box-2 .part-3 li:after {
    display: none;
  }
  .plan-wrapper .box-2 .part-3 li p {
    max-height: inherit;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    display: block;
  }
  .plan-wrapper .box-2 .part-3 li i {
    display: none;
  }
  .plan-wrapper .box-3 .part-1 ul {
    display: block;
  }
  .plan-wrapper .box-3 .part-1 li {
    width: 100%;
    height: auto;
    margin-right: 0;
    margin-bottom: 0.3rem;
    background: none!important;
  }
  .plan-wrapper .box-3 .part-1 li:last-child {
    margin-bottom: 0;
  }
  .plan-wrapper .box-3 .part-1 li > .name {
    display: none;
  }
  .plan-wrapper .box-3 .part-1 .pic {
    display: block;
  }
  .plan-wrapper .box-3 .part-1 .name {
    font-size: var(--fs20);
    line-height: 0.48rem;
  }
  .plan-wrapper .box-3 .part-1 .info {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .plan-wrapper .box-3 .part-1 .info .name {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
  }
  .plan-wrapper .box-3 .part-1 .info .desc,
  .plan-wrapper .box-3 .part-1 .info .name {
    transition-delay: 0;
  }
  .plan-wrapper .box-3 .part-1 .desc {
    font-size: var(--fs14);
    line-height: 0.48rem;
    height: 0.96rem;
    margin-top: 0.1rem;
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }
  .plan-wrapper .box-3 .part-2 .top {
    margin-bottom: 0.15rem;
  }
  .plan-wrapper .box-3 .part-2 .main {
    display: block;
    margin-top: 0.8rem;
    padding: 0;
  }
  .plan-wrapper .box-3 .part-2 .title {
    top: 0.6rem;
    width: 3rem;
    height: 3rem;
    margin-left: -1.5rem;
  }
  .plan-wrapper .box-3 .part-2 .title span {
    font-size: var(--fs20);
    line-height: 0.48rem;
  }
  .plan-wrapper .box-3 .part-2 ul li {
    width: 2.1rem;
    font-size: var(--fs17);
    border-radius: 4px;
  }
  .plan-wrapper .box-3 .part-2 .left {
    width: 100%;
    top: 0;
  }
  .plan-wrapper .box-3 .part-2 .left li {
    margin-top: 2.4rem;
  }
  .plan-wrapper .box-3 .part-2 .left .brief {
    width: 4.5rem;
  }
  .plan-wrapper .box-3 .part-2 .right {
    width: 4.5rem;
    margin: 1rem auto 0;
  }
  .plan-wrapper .box-3 .part-2 .right li {
    margin-bottom: 0.3rem;
  }
  .plan-wrapper .box-3 .part-2 .brief {
    font-size: var(--fs18);
    line-height: 0.86rem;
    border-radius: 4px;
    margin-top: 0.8rem;
  }
  .plan-wrapper .box-3 .part-3 .title {
    position: static;
    font-size: var(--fs20);
    width: 100%;
    line-height: 0.9rem;
    margin-top: 0;
    margin-bottom: 0.4rem;
  }
  .plan-wrapper .box-3 .part-3 .list li {
    width: calc((100% - 1.8rem) / 4);
    height: 1.1rem;
    margin-top: 0.3rem;
    padding: 0.2rem;
    margin-right: 0.6rem;
    border-radius: 0.3rem 0px 0.3rem 0px;
  }
  .plan-wrapper .box-3 .part-3 .list li:before {
    width: 0.6rem;
    background-image: url(../images/angle-r.png);
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(4n),
  .plan-wrapper .box-3 .part-3 .list li:last-child {
    margin-right: 0;
  }
  .plan-wrapper .box-3 .part-3 .list li:nth-child(4n):before,
  .plan-wrapper .box-3 .part-3 .list li:last-child:before {
    display: none;
  }
  .plan-wrapper .box-3 .part-3 .list li p {
    font-size: var(--fs16);
    line-height: 0.36rem;
    max-height: 0.8rem;
  }
  .plan-wrapper .box-3 .part-4 .list li {
    width: 100%;
    margin-right: 0;
    margin-top: 0;
    margin-bottom: 0.3rem;
    padding: 0.6rem 0.48rem;
  }
  .plan-wrapper .box-3 .part-4 .list li:last-child {
    margin-bottom: 0;
  }
  .plan-wrapper .box-3 .part-4 .title {
    font-size: var(--fs18);
    line-height: 0.48rem;
  }
  .plan-wrapper .box-3 .part-4 .desc {
    margin-top: 0.12rem;
    font-size: var(--fs16);
    line-height: 0.48rem;
  }
  .plan-wrapper .box-4 .list ul li {
    width: 100%;
    margin-top: 3.125%;
    padding: 0.6rem 0.48rem;
  }
  .plan-wrapper .box-4 .list ul li:nth-child(even) {
    background-color: #f1faf4;
  }
  .plan-wrapper .box-4 .info {
    margin-left: 0.4rem;
    padding-top: 0.1rem;
  }
  .plan-wrapper .box-4 .icon {
    width: 1.3rem;
  }
  .plan-wrapper .box-4 .title,
  .plan-wrapper .box-4 .desc {
    padding-right: 0.12rem;
  }
  .plan-wrapper .box-4 .title {
    font-size: var(--fs18);
    line-height: 0.48rem;
    margin-bottom: 0.1rem;
  }
  .plan-wrapper .box-4 .desc {
    font-size: var(--fs16);
    line-height: 0.48rem;
    height: auto;
  }
  .plan-wrapper .box-5 {
    padding-bottom: 0.8rem;
  }
  .plan-wrapper .box-5 .swiper-slide {
    width: 100%;
    padding: 0.6rem 0.48rem 0.5rem;
  }
  .plan-wrapper .box-5 .swiper-slide p {
    font-size: var(--fs16);
    line-height: 0.4rem;
    padding-top: 0.4rem;
  }
  .plan-wrapper .box-5 .pic img {
    height: auto;
  }
  .plan-wrapper .box-5 .info {
    margin-top: 0.6rem;
  }
  .plan-wrapper .box-5 .name {
    font-size: var(--fs18);
    line-height: 0.48rem;
    margin-bottom: 0.24rem;
  }
  .plan-wrapper .box-5 .desc,
  .plan-wrapper .box-5 .desc li {
    font-size: var(--fs14);
  }
  .plan-wrapper .box-5 .desc {
    height: 2.4rem;
    margin-bottom: 0.24rem;
  }
  .plan-wrapper .box-5 .desc li {
    padding-left: 0.2rem;
  }
  .plan-wrapper .box-5 .desc li:before {
    width: 4px;
    height: 4px;
    top: calc((0.4rem - 4px) / 2);
  }
  .plan-wrapper .box-5 .swiper-pagination {
    margin-top: 0.6rem;
  }
  .plan-wrapper .box-5 .swiper-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
  }
  .plan-wrapper .feedback-box {
    /* input placeholder  */
  }
  .plan-wrapper .feedback-box .main {
    width: 75%;
  }
  .plan-wrapper .feedback-box .text {
    line-height: 0.68rem;
    height: 0.7rem;
  }
  .plan-wrapper .feedback-box .caption {
    font-size: var(--fs14);
    padding: 0 0.4rem 0 0.2rem;
    line-height: 0.7rem;
  }
  .plan-wrapper .feedback-box .caption:after {
    width: 0.2rem;
    right: 0.2rem;
  }
  .plan-wrapper .feedback-box ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #666;
    font-size: var(--fs14);
  }
  .plan-wrapper .feedback-box :-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #666;
    font-size: var(--fs14);
  }
  .plan-wrapper .feedback-box ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #666;
    font-size: var(--fs14);
  }
  .plan-wrapper .feedback-box :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #666;
    font-size: var(--fs14);
  }
  .plan-wrapper .feedback-box .list {
    max-height: 3.05rem;
  }
  .plan-wrapper .feedback-box .list::-webkit-scrollbar {
    width: 2px;
  }
  .plan-wrapper .feedback-box .list a {
    font-size: var(--fs14);
    line-height: 0.6rem;
    padding: 0 0.2rem;
  }
  .msg-modal {
    width: calc((100% - 0.6rem));
    left: 0.3rem;
    padding: 0.6rem;
    margin-left: auto;
  }
  .msg-modal .caption {
    font-size: var(--fs20);
    line-height: 0.48rem;
    margin-bottom: 0.2rem;
  }
  .msg-modal .group {
    margin-bottom: 0.3rem;
  }
  .msg-modal .text,
  .msg-modal .msg {
    padding-left: 0.2rem;
    padding-right: 0.2rem;
  }
  .msg-modal .text {
    line-height: 0.74rem;
    height: 0.78rem;
  }
  .msg-modal .msg {
    height: 1.2rem;
    padding-top: 0.24rem;
    padding-bottom: 0.24rem;
  }
  .msg-modal .submit {
    margin-top: 0.6rem;
    line-height: 0.78rem;
    font-size: var(--fs16);
  }
  .index-banner-wrapper .swiper-slide img {
    display: none;
    height: auto;
  }
  .index-banner-wrapper .swiper-slide img.phone {
    display: block;
  }
  .index-banner-wrapper .info-1 {
    top: 20%;
  }
  .index-banner-wrapper .info-1 .title {
    font-size: var(--fs36);
    letter-spacing: 1px;
    line-height: 0.48rem;
  }
  .index-banner-wrapper .info-1 .en {
    font-size: var(--fs14);
    line-height: 0.4rem;
    margin: 0.24rem auto 0.56rem;
  }
  .index-banner-wrapper .learn {
    min-width: 2.2rem;
  }
  .index-banner-wrapper .info-2 {
    top: 10%;
  }
  .index-banner-wrapper .info-2 .tag {
    line-height: 0.7rem;
    min-width: 2.8rem;
    font-size: var(--fs17);
    margin-bottom: 0.4rem;
  }
  .index-banner-wrapper .info-2 .tag:before {
    bottom: -0.2rem;
    margin-left: -0.1rem;
  }
  .index-banner-wrapper .info-2 .tag span {
    font-size: var(--fs30);
  }
  .index-banner-wrapper .info-2 .title {
    font-size: 0.48rem;
    line-height: 0.68rem;
  }
  .index-banner-wrapper .info-2 .brief {
    font-size: 0.32rem;
    line-height: 0.42rem;
    margin: 0.2rem auto;
  }
  .index-banner-wrapper .info-2 .en {
    font-size: 12px;
    line-height: 0.36rem;
    max-height: 0.72rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-bottom: 0.36rem;
  }
  .index-banner-wrapper .info-3 .title {
    font-size: 0.52rem;
    line-height: 0.6rem;
  }
  .index-banner-wrapper .info-3 .en {
    line-height: 0.4rem;
    font-size: 0.24rem;
    margin-top: 0.2rem;
  }
  .index-swiper-wrapper > .swiper-container > .swiper-wrapper {
    flex-flow: wrap;
  }
  .index-swiper-wrapper .learn {
    min-width: 2.2rem;
  }
  .index-swiper-wrapper .brief {
    font-size: var(--fs24);
    line-height: 0.56rem;
    margin-bottom: 0.3rem;
  }
  .index-swiper-wrapper .desc {
    font-size: var(--fs17);
    line-height: 0.52rem;
  }
  .index-box-1 {
    margin-top: 1.2rem;
  }
  .index-box-1 .page-title-box {
    position: static;
    padding: 0 0.3rem;
  }
  .index-box-1 .swiper-slide:before {
    display: none;
  }
  .index-box-1 .swiper-slide .pic img {
    height: auto;
  }
  .index-box-1 .swiper-slide .info {
    position: static;
    margin-bottom: 0.6rem;
  }
  .index-box-1 .swiper-slide .inner {
    width: 100%;
    padding-right: 0;
  }
  .index-box-1 .swiper-slide .name {
    font-size: var(--fs24);
    margin-bottom: 0.2rem;
  }
  .index-box-1 .swiper-slide .desc {
    font-size: var(--fs16);
    line-height: 0.48rem;
    max-height: inherit;
    height: 1.44rem;
  }
  .index-box-1 .tab-box {
    bottom: 0.3rem;
  }
  .index-box-1 .tab-box .box-container {
    padding-left: 3px;
    padding-right: 3px;
  }
  .index-box-1 .tab-box a {
    text-align: center;
    width: calc((100% - 18px) / 7);
    margin-right: 3px;
  }
  .index-box-1 .tab-box a.on .pic {
    margin-top: 0;
  }
  .index-box-1 .tab-box a .inner {
    padding: 0.4rem 0.1rem 0.2rem;
  }
  .index-box-1 .tab-box .pic {
    display: none;
  }
  .index-box-1 .tab-box .icon {
    display: block;
    margin-bottom: 0.1rem;
  }
  .index-box-1 .tab-box .icon img {
    display: inline-block;
    height: 0.42rem;
  }
  .index-box-1 .tab-box .icon .on {
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
  }
  .index-box-1 .tab-box p {
    text-align: center;
    font-size: var(--fs14);
    line-height: 0.36rem;
    height: 0.72rem;
    -webkit-line-clamp: 2;
  }
  .index-box-2 {
    display: block;
    background: none;
    margin-top: 1.2rem;
  }
  .index-box-2 .pic {
    width: 100%;
  }
  .index-box-2 .pic img {
    height: auto;
  }
  .index-box-2 .main {
    width: 100%;
    flex-flow: wrap;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    padding-bottom: 0.8rem;
    background: url(../images/p_index2bg.jpg) no-repeat bottom center;
    background-size: 100%;
  }
  .index-box-2 .main .info {
    flex: 0 0 100%;
    width: 100%;
    margin-right: 0;
  }
  .index-box-2 .content,
  .index-box-2 .desc {
    margin-bottom: 0.56rem;
  }
  .index-box-2 .data {
    margin-top: 0.8rem;
    width: 100%;
  }
  .index-box-2 .data ul {
    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 */
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .index-box-2 .data li {
    margin-bottom: 0;
  }
  .index-box-3 {
    margin-top: 1.2rem;
    flex-flow: wrap;
    flex-direction: column-reverse;
  }
  .index-box-3 .pic {
    width: 100%;
  }
  .index-box-3 .info {
    width: 100%;
    padding-right: 0.3rem;
    padding-left: 0.3rem;
    margin-bottom: 1.2rem;
  }
  .index-box-3 .pic img {
    height: auto;
  }
  .index-box-3 .icon {
    width: 0.5rem;
    height: 0.5rem;
  }
  .index-box-3 .label {
    margin-top: 1rem;
  }
  .index-box-3 .label li {
    margin-right: 0.4rem;
  }
  .index-box-3 .label p {
    font-size: var(--fs14);
    line-height: 0.36rem;
    margin-top: 0.1rem;
  }
  .index-box-4 {
    padding: 1.2rem 0;
    background: #fafafa url(../images/p_index3bg.jpg) no-repeat center top;
    background-size: 100%;
  }
  .index-box-4 .box-container {
    display: block;
  }
  .index-box-4 .info-box {
    width: 100%;
    margin-right: 0;
  }
  .index-box-4 .swiper-box {
    width: 100%;
    margin-top: 0.8rem;
  }
  .index-box-4 .swiper-slide {
    width: 100%;
    margin-right: 0;
  }
  .index-box-4 .swiper-slide.swiper-slide-active {
    width: 100%;
  }
  .index-box-4 .swiper-slide.swiper-slide-active .title {
    font-size: var(--fs18);
    margin-top: 0.24rem;
    line-height: 0.6rem;
    max-height: 1.2rem;
  }
  .index-box-4 .info {
    padding-top: 0.4rem;
  }
  .index-box-4 .desc {
    height: auto;
    margin-bottom: 0.4rem;
  }
  .index-box-4 .time {
    font-size: var(--fs16);
    line-height: 0.36rem;
  }
  .index-box-4 .title {
    font-size: var(--fs18);
    line-height: 0.6rem;
    max-height: 1.2rem;
    margin-top: 0.2rem;
    font-weight: 700;
  }
  .index-box-4 .swiper-pagination-progressbar {
    display: none;
  }
  .step-box .title {
    font-size: var(--fs18);
    letter-spacing: 0.2rem;
    line-height: 1rem;
  }
  .step-box .title span {
    margin-right: 0.5rem;
  }
  .step-box .step {
    margin: 0.4rem auto;
  }
  .step-box .step ul {
    display: block;
  }
  .step-box .step li {
    position: relative;
    z-index: 10;
    width: 100%;
    margin-bottom: 0.6rem;
  }
  .step-box .step li:nth-child(2),
  .step-box .step li:nth-child(3) {
    width: 100%;
  }
  .step-box .step li:nth-child(1) {
    z-index: 12;
  }
  .step-box .step li:nth-child(2) {
    z-index: 11;
  }
  .step-box .step li:nth-child(3):after {
    display: none;
  }
  .step-box .step li:after {
    content: "";
    width: 0.5rem;
    height: 0.8rem;
    background: url(../images/i-around2.png) no-repeat center center;
    position: absolute;
    left: 50%;
    bottom: -0.7rem;
    margin-left: -0.2rem;
    z-index: 10;
    background-size: contain;
  }
  .step-box .box {
    margin-bottom: 0.48rem;
    padding: 0.24rem;
  }
  .step-box .box:before {
    height: 0.9rem;
    top: -0.8rem;
    background-size: 0.48rem;
  }
  .step-box .box h5 {
    font-size: var(--fs16);
    line-height: 0.8rem;
  }
  .step-box .box .item {
    width: 100%;
    margin-right: 0;
    margin-top: 0;
    margin-bottom: 0.3rem;
  }
  .step-box .box .item:last-child {
    margin-bottom: 0;
  }
  .step-box .box ul {
    padding: 0.24rem;
  }
  .step-box .box ul li {
    font-size: var(--fs14);
    line-height: 0.74rem;
    margin-top: 0.24rem;
    width: calc((100% - 0.24rem) / 2);
  }
  .step-box .box ul li:nth-child(2) {
    margin-top: 0;
  }
}