@media (max-width: 1250px) {
  .header {
    padding: 30px 60px;
  }
  .index-page .index-about .s2-top-text {
    padding: 4vw 5vw 8vw;
  }
}
@media (max-width: 991px) {
  .bn {
    margin-top: 50px;
  }
  .bn .bn-text h1 {
    font-size: 20px;
  }
  .bn .bn-text h1::after {
    width: 30px;
    height: 2px;
    bottom: -10px;
  }
  .header {
    padding: 0 30px;
    background: #ffffff;
    height: 50px;
    display: flex;
    align-items: center;
  }
  .header .center {
    display: none;
    position: absolute;
    left: 0;
    top: 50px;
    width: 100%;
    background: #ffffff;
    height: calc(100vh - 50px);
  }
  .header .menu-list {
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .header .menu-item {
    padding-bottom: 30px;
    margin-right: 0;
  }
  .header .menu-item span {
    color: #011D0F;
  }
  .header .menu-item a {
    color: #011D0F;
    font-size: 18px;
    text-align: center;
  }
  .header .left {
    width: 100px;
  }
  .header .right {
    display: none;
  }
  .header .phone-menu {
    height: 100%;
    width: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
  }
  .header .phone-menu span {
    transition: all ease 0.5s;
    display: block;
    width: 100%;
    height: 2px;
    background: #011D0F;
  }
  .header .phone-menu span:first-child {
    transform: translate(0, -4px);
  }
  .header .phone-menu span:last-child {
    transform: translate(0, 4px);
  }
  .header .phone-menu-active span:first-child {
    transform: translate(0) rotate(45deg);
  }
  .header .phone-menu-active span:last-child {
    transform: translate(0) rotate(-45deg);
  }
}
@media (max-width: 768px) {
  /*public*/
  .button {
    padding: 10px 15px;
    border-radius: 25px;
    font-size: 14px;
  }
  .f-bn img {
    position: absolute;
    object-fit: cover;
    height: 100%;
  }
  .f-bn .join-text {
    padding: 30px;
    position: relative;
    transform: translate(0);
    left: unset;
    top: unset;
  }
  .f-bn .join-text h1 {
    font-size: 20px;
  }
  .f-bn .join-text p {
    font-size: 16px;
    padding: 15px 0;
  }
  .f-bn .join-text .join-us {
    padding: 10px 15px;
    font-size: 14px;
    border-radius: 25px;
  }
  .footer .footer-top {
    padding: 30px;
    flex-wrap: wrap;
  }
  .footer .footer-top .top-left {
    width: 100%;
  }
  .footer .footer-top .top-left h1 {
    font-size: 18px;
    padding: 15px 0;
  }
  .footer .footer-top .top-left p {
    font-size: 14px;
    padding-bottom: 10px;
  }
  .footer .footer-top .top-right {
    padding-top: 20px;
    width: 100%;
  }
  .footer .footer-top .top-right .footer-menu {
    flex-wrap: wrap;
  }
  .footer .footer-top .top-right .footer-menu a {
    font-size: 14px;
    margin-bottom: 10px;
  }
  .footer .footer-top .platform {
    justify-content: flex-start;
  }
  .footer .footer-top .platform .img-box {
    width: 30px;
    height: 30px;
  }
  .footer .footer-top .platform .img-box i {
    font-size: 16px;
  }
  .footer .footer-top .platform span {
    font-size: 14px;
  }
  .footer .footer-top .platform img {
    width: 40px;
  }
  .footer .footer-top .contact p {
    font-size: 14px;
    text-align: start;
  }
  .footer .footer-top .contact .input-box {
    padding-top: 10px;
    justify-content: flex-start;
  }
  .footer .footer-top .contact .input-box img {
    right: 52%;
    transform: translateY(0);
  }
  .footer .footer-top .contact input {
    width: 50%;
    height: 30px;
  }
  .footer .footer-top .link {
    justify-content: flex-start;
  }
  .footer .footer-bottom {
    display: flex;
    flex-wrap: wrap;
    padding: 5px 30px;
  }
  .footer .footer-bottom span {
    font-size: 12px;
    padding-bottom: 5px;
  }
  /*index.html*/
  .index-page .index-video-box .close {
    width: 25px;
    height: 25px;
    right: 20px;
    top: 20px;
  }
  .index-page .banner-prev,
  .index-page .banner-next {
    width: 30px;
    height: 30px;
  }
  .index-page .banner-swiper .banner-text {
    width: 80%;
    left: 10%;
  }
  .index-page .banner-swiper .bn-title {
    font-size: 24px;
  }
  .index-page .scroll {
    width: 15px;
  }
  .index-page .scroll-item {
    border-radius: 15px;
    width: 15px;
    height: 25px;
  }
  .index-page .scroll-line {
    height: 30px;
  }
  .index-page .index-about {
    flex-wrap: wrap;
  }
  .index-page .index-about .s2-top-text {
    padding: 30px 30px 70px 30px;
  }
  .index-page .index-about .s2-left,
  .index-page .index-about .s2-right {
    width: 100%;
  }
  .index-page .index-about .s2-top-entitle {
    font-size: 20px;
  }
  .index-page .index-about .s2-top-title {
    font-size: 24px;
  }
  .index-page .index-about .s2-top-content {
    font-size: 14px;
  }
  .index-page .index-about .s2-bottom-text {
    font-size: 16px;
  }
  .index-page .index-about .s2-bottom {
    width: 50%;
    right: 30px;
    height: 50px;
    border-radius: 25px;
  }
  .index-page .index-about .s2-left-bottom h1 {
    font-size: 20px;
  }
  .index-page .index-about .s2-left-bottom h2 {
    padding: 20px;
    font-size: 18px;
  }
  .index-page .index-about .s2-bottom-button {
    width: 40px;
    height: 40px;
  }
  .index-page .index-product .s3-1 {
    padding: 30px;
    flex-wrap: wrap;
    margin-bottom: 0;
  }
  .index-page .index-product .s3-1-1 {
    width: 100%;
  }
  .index-page .index-product .s3-1-1 h1 {
    font-size: 20px;
  }
  .index-page .index-product .s3-1-1 h2 {
    font-size: 24px;
  }
  .index-page .index-product .s3-1-2 {
    padding-top: 30px;
  }
  .index-page .index-product .s3-2 {
    transform: translateY(0);
    padding: 30px;
  }
  .index-page .index-product .s3-2-1 {
    flex-wrap: wrap;
  }
  .index-page .index-product .s3-2-1-item {
    width: 100%;
    margin-bottom: 30px;
  }
  .index-page .index-product .s3-2-1-item img {
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .index-page .index-product .mask {
    position: relative;
    padding: 30px;
  }
  .index-page .index-product .mask-title {
    font-size: 20px;
  }
  .index-page .index-product .mask-p {
    font-size: 18px;
  }
  .index-page .index-product .s3-2-2 {
    flex-wrap: wrap;
  }
  .index-page .index-product .s3-2-2-item {
    margin-bottom: 30px;
    width: 100%;
  }
  .index-page .index-product .s3-2-2-item h1 {
    font-size: 20px;
    padding: 10px 0;
  }
  .index-page .index-product .s3-2-2-item p {
    font-size: 16px;
  }
  .index-page .index-product .s3-2-2-item .s3-2-2-button {
    margin-top: 15px;
  }
  .index-page .index-technology {
    padding: 30px;
    padding-top: 0;
  }
  .index-page .index-technology .s4-1 {
    flex-wrap: wrap;
  }
  .index-page .index-technology .s4-1 .s4-1-1 {
    width: 100%;
  }
  .index-page .index-technology .s4-1 .s4-1-1 h1 {
    font-size: 20px;
  }
  .index-page .index-technology .s4-1 .s4-1-1 h2 {
    font-size: 24px;
  }
  .index-page .index-technology .s4-1 .s4-1-1 p {
    font-size: 16px;
    line-height: 2;
  }
  .index-page .index-technology .s4-1-2 {
    padding-top: 30px;
  }
  .index-page .index-technology .s4-2 {
    padding: 30px 0;
  }
  .index-page .index-technology .s4-2 .swiper-slide {
    box-shadow: 0px 0px 4px 1px rgba(0, 0, 0, 0.04);
  }
  .index-page .index-technology .s4-2-item {
    padding: 30px;
  }
  .index-page .index-technology .s4-2-item .svg-box {
    width: 50px;
  }
  .index-page .index-technology .s4-2-item .svg-box img {
    width: 50px;
    filter: drop-shadow(50px 0 #ffffff);
  }
  .index-page .index-technology .s4-2-item h1 {
    font-size: 20px;
  }
  .index-page .index-technology .s4-2-item p {
    font-size: 16px;
  }
  .index-page .index-news {
    padding: 30px;
  }
  .index-page .index-news .s5-1 {
    flex-wrap: wrap;
  }
  .index-page .index-news .s5-1 .s5-1-1 {
    width: 100%;
  }
  .index-page .index-news .s5-1 .s5-1-1 h1 {
    font-size: 20px;
  }
  .index-page .index-news .s5-1 .s5-1-1 h2 {
    font-size: 24px;
  }
  .index-page .index-news .s5-1 .s5-1-2 {
    padding-top: 30px;
  }
  .index-page .index-news .s5-2 {
    flex-wrap: wrap;
    padding-top: 30px;
  }
  .index-page .index-news .s5-2-item {
    padding-bottom: 30px;
    width: 100%;
  }
  .index-page .index-news .s5-2-item h1 {
    padding: 10px 0;
    font-size: 20px;
  }
  .index-page .index-news .s5-2-item p {
    font-size: 16px;
  }
  /*about.html*/
  .about-page .a1 {
    padding: 30px;
  }
  .about-page .a1 h1 {
    font-size: 20px;
  }
  .about-page .a1 h2 {
    font-size: 24px;
    padding-bottom: 10px;
  }
  .about-page .a1 p {
    font-size: 16px;
  }
  .about-page .a2 img {
    position: absolute;
    height: 100%;
    object-fit: cover;
  }
  .about-page .a2 .a2-mask {
    position: relative;
  }
  .about-page .a2 .a2-h1 {
    font-size: 20px;
  }
  .about-page .a2 .a2-h2 {
    font-size: 24px;
    padding-bottom: 30px;
  }
  .about-page .a2 .a2-prev span,
  .about-page .a2 .a2-next span {
    font-size: 20px;
  }
  .about-page .a2 .a2-swiper .swiper-slide span {
    font-size: 14px;
  }
  .about-page .a2 .a2-2-swiper-box {
    padding-top: 50px;
  }
  .about-page .a2 .a2-2-swiper .swiper-slide {
    padding: 20px;
  }
  .about-page .a2 .a2-2-swiper .swiper-slide h1 {
    font-size: 18px;
  }
  .about-page .a2 .a2-2-swiper .swiper-slide p {
    font-size: 14px;
  }
  .about-page .a2 .a2-2-swiper .swiper-slide .s-mask {
    top: 10px;
    right: 10px;
    font-size: 30px;
  }
  .about-page .a2 .line-icon {
    left: 50%;
  }
  .about-page .a3 {
    padding-top: 30px;
  }
  .about-page .a3 h1 {
    font-size: 20px;
  }
  .about-page .a3 h2 {
    font-size: 24px;
    padding-bottom: 50px;
  }
  .about-page .a3 .a3-list {
    flex-wrap: wrap;
  }
  .about-page .a3 .a3-item {
    width: 50%;
  }
  .about-page .a3 .a3-item .mask img {
    width: 40px;
  }
  .about-page .a3 .a3-item .mask .mask-title {
    font-size: 20px;
  }
  .about-page .a3 .a3-item .mask .mask-title::after {
    width: 20px;
    height: 2px;
    bottom: -10px;
  }
  .about-page .a3 .a3-item .mask .mask-p {
    font-size: 14px;
    padding: 5vw 30px 0;
  }
  .about-page .a4 {
    padding: 30px;
  }
  .about-page .a4 h1 {
    font-size: 20px;
  }
  .about-page .a4 h2 {
    font-size: 24px;
  }
  .about-page .a4 .a4-box {
    padding: 0;
    flex-wrap: wrap;
  }
  .about-page .a4 .a4-right {
    width: 100%;
    margin-top: 20px;
  }
  .about-page .a4 .a4-right p {
    font-size: 14px;
  }
  .about-page .a4 .a4-r-title {
    font-size: 18px;
  }
  .about-page .a4 .a4-r-list h3 {
    font-size: 14px;
  }
  .about-page .a4 .a4-r-list::before {
    width: 2px;
  }
  .about-page .a4 .a4-r-item {
    padding-left: 10px;
  }
  .about-page .a4 .a4-r-item::before {
    width: 10px;
    height: 10px;
  }
  .about-page .a4 .a4-r-item::after {
    width: 4px;
    height: 4px;
    top: 5px;
  }
  .about-page .a5 {
    padding-top: 30px;
  }
  .about-page .a5 .line-icon {
    left: calc(50% - 12px);
  }
  .about-page .a5 .a5-h1 {
    font-size: 20px;
  }
  .about-page .a5 .a5-h2 {
    font-size: 24px;
  }
  .about-page .a5 .a5-swiper .swiper-slide span {
    font-size: 16px;
  }
  .about-page .a5 .a5-2-swiper-box {
    padding-top: 50px;
  }
  .about-page .a5 .a5-2-swiper .swiper-slide {
    padding: 20px;
  }
  .about-page .a5 .a5-2-swiper .swiper-slide p {
    font-size: 14px;
  }
  .about-page .a6 {
    padding: 30px;
  }
  .about-page .a6 .a6-swiper .swiper-slide {
    padding: 20px;
  }
  .about-page .a6 .a6-swiper .honor-tip {
    font-size: 14px;
  }
  .about-page .a6 .a6-swiper .honor-tt {
    font-size: 16px;
    padding: 10px 0;
  }
  .about-page .a6 .a6-prev,
  .about-page .a6 .a6-next {
    width: 40px;
    height: 40px;
  }
  /*product.html*/
  .product-page .p1 {
    padding: 30px;
  }
  .product-page .p1 .p1-en-title {
    font-size: 20px;
  }
  .product-page .p1 .p1-title {
    font-size: 24px;
  }
  .product-page .p1 .p1-top {
    flex-wrap: wrap;
  }
  .product-page .p1 .p1t-left {
    width: 100%;
    order: -1;
  }
  .product-page .p1 .p1t-right {
    margin-top: 20px;
    width: 100%;
  }
  .product-page .p1 .p1t-right p {
    font-size: 14px;
  }
  .product-page .p1 .p1t-r-title {
    font-size: 18px;
  }
  .product-page .p1 .p1t-r-title2 {
    font-size: 16px;
  }
  .product-page .p1 .p1-bottom {
    flex-wrap: wrap;
  }
  .product-page .p2 {
    padding: 30px;
    flex-wrap: wrap;
  }
  .product-page .p2 .p2-item {
    width: 100%;
    margin-bottom: 20px;
  }
  .product-page .p2 .p2-item .p2-title {
    font-size: 18px;
  }
  .product-page .p2 .p2-item .p2-p {
    font-size: 14px;
    line-height: 2;
    padding-bottom: 0;
  }
  /*product_detail.html*/
  .product-detail-page .pd {
    padding: 0;
  }
  .product-detail-page .pd .pd1 {
    flex-wrap: wrap;
  }
  .product-detail-page .pd .pd1-right {
    position: unset;
    order: -1;
    width: 100%;
    padding: 30px;
  }
  .product-detail-page .pd .pd1-right h1 {
    font-size: 20px;
  }
  .product-detail-page .pd .pd1-right h1::after {
    width: 50px;
    height: 2px;
  }
  .product-detail-page .pd .pd1-item {
    padding: 15px 0;
  }
  .product-detail-page .pd .pd1-item h2 {
    font-size: 18px;
  }
  .product-detail-page .pd .pd1-item p {
    font-size: 14px;
    line-height: 2;
  }
  .product-detail-page .pd .pd1-left {
    width: 100%;
    padding: 30px;
  }
  .product-detail-page .pd .pd1-left img {
    margin-bottom: 20px;
  }
  .product-detail-page .pd .pd1-left-item h1 {
    font-size: 20px;
  }
  .product-detail-page .pd .pd1-left-item h1::after {
    width: 50px;
    height: 2px;
  }
  .product-detail-page .pd .pd2-img {
    padding-top: 20px;
  }
  .product-detail-page .pd .pd2-img img {
    width: 49%;
    margin-right: 2%;
    margin-bottom: 2%;
  }
  .product-detail-page .pd .pd2-img img:nth-of-type(2n) {
    margin-right: 0;
  }
  .product-detail-page .pd .pd3-table {
    padding-top: 20px;
    overflow: scroll;
  }
  .product-detail-page .pd .pd3-row {
    width: 600px;
  }
  .product-detail-page .pd .pd3-col-title {
    font-size: 16px;
    padding: 10px 20px;
  }
  .product-detail-page .pd .pd3-col {
    font-size: 14px;
    padding: 10px 20px;
  }
  /*technology.html*/
  .technology-page .t1 {
    padding: 30px;
  }
  .technology-page .t1-en-title {
    font-size: 20px;
  }
  .technology-page .t1-title {
    font-size: 24px;
    padding-bottom: 20px;
  }
  .technology-page .t1-card {
    flex-wrap: wrap;
  }
  .technology-page .t1-right {
    order: -1;
  }
  .technology-page .t1-left {
    padding: 20px;
    width: 100%;
  }
  .technology-page .t1-left h1 {
    font-size: 18px;
  }
  .technology-page .t1-left-item {
    margin-top: 20px;
    width: 100%;
    padding: 20px;
  }
  .technology-page .t1-left-item span {
    font-size: 30px;
  }
  .technology-page .t1-left-item .t1-l-t {
    font-size: 18px;
  }
  .technology-page .t1-left-item .t1-l-p {
    font-size: 16px;
  }
  .technology-page .t1-2 {
    padding-top: 30px;
  }
  .technology-page .t2 .bn-img {
    width: 100%;
    position: absolute;
    height: 100%;
    object-fit: cover;
  }
  .technology-page .t2-text-box {
    padding: 30px;
    position: relative;
  }
  .technology-page .t2-text {
    width: 100%;
  }
  .technology-page .t2-h1 {
    font-size: 20px;
  }
  .technology-page .t2-h2 {
    font-size: 24px;
  }
  .technology-page .t2-p {
    font-size: 14px;
  }
  .technology-page .t2-swiper {
    margin-top: 20px;
  }
  .technology-page .t2-prev,
  .technology-page .t2-next {
    width: 40px;
    height: 40px;
  }
  .technology-page .t3 {
    padding-top: 30px;
  }
  .technology-page .t3-h1 {
    font-size: 20px;
  }
  .technology-page .t3-h2 {
    font-size: 24px;
  }
  .technology-page .s4-2-box {
    margin: 0 30px;
  }
  .technology-page .s4-2 {
    padding-right: 0;
  }
  .technology-page .s4-2-item {
    padding: 30px;
  }
  .technology-page .s4-2-item .svg-box {
    width: 40px;
  }
  .technology-page .s4-2-item .svg-box img {
    width: 40px;
    filter: drop-shadow(40px 0 #ffffff);
  }
  .technology-page .s4-2-item h1 {
    font-size: 18px;
  }
  .technology-page .s4-2-item p {
    font-size: 14px;
  }
  .technology-page .t3-prev,
  .technology-page .t3-next {
    width: 40px;
    height: 40px;
  }
  /*news.html*/
  .news-page .n1 {
    padding: 30px;
  }
  .news-page .n1-h1 {
    font-size: 20px;
  }
  .news-page .n1-h2 {
    font-size: 24px;
  }
  .news-page .n1-card {
    flex-wrap: wrap;
  }
  .news-page .n1-left {
    width: 100%;
  }
  .news-page .n1-right {
    padding: 20px;
  }
  .news-page .n1-right h1 {
    font-size: 18px;
  }
  .news-page .n1-right p {
    font-size: 14px;
  }
  .news-page .n2 {
    padding: 30px;
    flex-wrap: wrap;
  }
  .news-page .n2-item {
    width: 100%;
    margin-bottom: 20px;
  }
  .news-page .n2-text {
    padding: 20px;
  }
  .news-page .n2-text h1 {
    font-size: 18px;
  }
  .news-page .n2-text p {
    font-size: 14px;
  }
  .news-page .n3 {
    padding: 30px;
  }
  .news-page .n3-item {
    flex-wrap: wrap;
  }
  .news-page .n3-left {
    width: 100%;
  }
  .news-page .n3-right {
    padding: 20px;
  }
  .news-page .n3-right h1 {
    font-size: 18px;
    padding: 10px 0;
  }
  .news-page .n3-right p {
    font-size: 14px;
  }
  .news-page .n3-right a {
    margin-top: 16px;
  }
  .news-page .n4 {
    padding: 0 30px 30px;
  }
  .news-page .n4 .prev,
  .news-page .n4 .next {
    width: 30px;
    height: 30px;
  }
  .news-page .n4 .paging-item {
    width: 30px;
    height: 30px;
  }
  /*news-detail.html*/
  .news-detail-page .nd1 {
    padding: 30px;
  }
  .news-detail-page .nd1-title {
    font-size: 20px;
  }
  .news-detail-page .nd1-date {
    font-size: 14px;
  }
  .news-detail-page .nd1-text p {
    font-size: 16px;
  }
  .news-detail-page .nd1-menu a {
    padding-bottom: 10px;
  }
  .news-detail-page .nd1-menu-title {
    font-size: 18px;
  }
  .news-detail-page .nd1-prev,
  .news-detail-page .nd1-next {
    font-size: 14px;
  }
  /*job.html*/
  .job-page .j1 {
    padding: 30px;
  }
  .job-page .j1-h1 {
    font-size: 20px;
  }
  .job-page .j1-h2 {
    font-size: 24px;
  }
  .job-page .j1-menu {
    padding: 15px 0;
  }
  .job-page .j1-menu-item {
    padding: 5px 20px;
    border-radius: 25px;
  }
  .job-page .j1-row {
    margin-top: 10px;
  }
  .job-page .j1-row .j1-col {
    width: 50%;
    font-size: 16px;
    padding: 10px 0;
  }
  .job-page .j1-row .j1-col:nth-child(1),
  .job-page .j1-row .j1-col:nth-child(3),
  .job-page .j1-row .j1-col:nth-child(4) {
    display: none;
  }
  .job-page .j1d-text {
    padding: 20px;
  }
  .job-page .j1d-text p {
    font-size: 14px;
  }
  .job-page .j1d-text a {
    padding: 10px 20px;
    font-size: 14px;
  }
  /*contact.html*/
  .contact-page .ct1 {
    padding: 30px;
    flex-wrap: wrap;
  }
  .contact-page .ct1-h1 {
    font-size: 20px;
  }
  .contact-page .ct1-h2 {
    font-size: 24px;
    padding-bottom: 20px;
  }
  .contact-page .ct1-left {
    width: 100%;
  }
  .contact-page .ct1-left p {
    font-size: 16px;
    padding-bottom: 10px;
  }
  .contact-page .ct1-right {
    width: 100%;
    height: 300px;
  }
  /*search-result*/
  .search-result-page .n2-item {
    width: 100%;
    margin-bottom: 20px;
    margin-right: 0;
  }
  .search-result-page .n2-item:nth-of-type(4n) {
    margin-right: 0;
  }
  .search-result-page .n2-item:hover {
    transform: translateY(-10px);
  }
  .search-result-page .n2-item h1 {
    transition: all ease 0.5s;
    font-size: 16px;
  }
  .search-result-page .n2-item p {
    font-size: 14px;
  }
  .search-result-page .n2-text {
    padding: 20px 20px;
  }
  .search-result-page .spd-box {
    padding-top: 8.3333vw;
  }
  .search-result-page .spd-box .spd-title {
    padding: 30px 0;
    font-size: 28px;
  }
  .search-result-page .spd-box .spd-list {
    padding: 0 8.3333vw;
  }
  .search-result-page .snews-box {
    padding-top: 8.3333vw;
  }
  .search-result-page .snews-box .snews-title {
    padding: 30px 0;
    font-size: 28px;
  }
  .search-result-page .snews-box .snews-list {
    padding: 0 8.3333vw;
    display: flex;
    flex-wrap: wrap;
  }
}