@media screen and (max-width: 992px) {
  header {
    height: 60px;
  }
  header .navBox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
    opacity: 0;
    pointer-events: none;
    align-items: flex-start;
  }
  header .navBox .pcNav {
    width: 90%;
    height: 100%;
    transform: translateX(-100%);
    transition: all .3s ease-in;
    background: #fff;
  }
  header .navBox .closeBox {
    background: #fff;
    height: 60px;
    background: #fff;
    border-bottom: 1px solid #eee;
    align-items: center;
    justify-content: flex-end;
    padding-right: 30px;
    box-sizing: border-box;
    transition: all .3s ease-in;
  }
  header .navBox .closeBox .bi {
    font-size: 30px;
    color: #000;
  }
  header .navBox .navList {
    transition: all .3s ease-in;
    display: block;
    background: #fff;
  }
  header .navBox .navList .oneItem {
    margin-right: 0 !important;
    height: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    border-bottom: 1px solid #eee;
  }
  header .navBox .navList .oneItem > a {
    line-height: 45px;
    height: 45px;
    padding-left: 1.25rem;
    flex-grow: 1;
  }
  header .navBox .navList .oneItem > a h2 {
    font-size: 16px;
    line-height: inherit;
  }
  header .navBox .navList .oneItem .bi {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 10px;
    width: 38px;
    font-size: 18px;
    flex-shrink: 0;
    transition: all .5s ease-in-out;
    flex-shrink: 0;
  }
  header .navBox .navList .oneItem.active .subItem {
    border-top: 1px solid var(--main-color);
  }
  header .navBox .navList .subItem {
    background: none;
    position: relative;
    top: unset;
    left: unset;
    height: auto;
    transform: none;
    width: 100%;
    padding-top: 0;
  }
  header .navBox .navList .subItem li {
    margin-bottom: 0 !important;
  }
  header .navBox .navList .subItem li a {
    display: block;
    height: 40px;
    padding-left: 20px;
    border-bottom: 1px solid #eee;
    line-height: 40px;
    color: #333;
    font-size: 14px;
    text-align: left;
  }
  header .navBox .navList .subItem li a::before {
    content: '>';
    line-height: 1;
    transform: scale(1.6);
    margin-right: 4px;
    font-size: 18px;
  }
  header .navBox.active {
    z-index: 99999;
    opacity: 1;
    pointer-events: all;
  }
  header .navBox.active .pcNav {
    transform: translateX(0);
  }
  header .searchBox .bi-search {
    font-size: 16px;
    margin: 0 15px 0 10px;
  }
  header .langBox, header .searchBox i {
    font-size: 16px;
    margin: 0 15px;
  }
  header .menu {
    width: 25px;
    flex-direction: column;
    cursor: pointer;
  }
  header .menu span {
    display: block;
    width: 100%;
    height: 2px;
    background: #000;
  }
  header .menu span:not(:last-child) {
    margin-bottom: 6px;
  }
  footer .right {
    display: none;
  }
  .product2 .product2-1 {
    padding: 75px 0;
  }
  .product2 .product2-1 .product2-1-box {
    margin-top: 40px;
  }
  .product2 .product2-1 .textBox .content {
    margin-top: 20px;
    padding-right: 0;
  }
  .product2 .product2-2 .list .item {
    height: 18rem;
  }
  .about .about-1 {
    padding: 75px 0;
  }
  .about .about-1 .row:nth-child(odd) {
    margin-bottom: 45px;
  }
  .about .about-1 .row:nth-child(odd) .textBox {
    padding-right: 0;
  }
  .about .about-1 .row:nth-child(even) .textBox {
    order: 0;
    padding-left: 0;
  }
  .about .about-1 .row:nth-child(even) .content {
    margin-top: 0;
  }
  .about .about-1 .textBox {
    width: 100%;
  }
  .about .about-2 {
    padding: 75px 0;
  }
  .join .join-1 .list li {
    padding: 0 15px;
  }
  .join .join-1 .list li .textItem {
    font-size: 14px;
  }
  .join .join-1 .list li .contentItem {
    font-size: 14px;
    padding: 15px 0;
  }
  .join .join-1 .list li.head .textItem {
    font-size: 16px;
  }
  .develop .develop-1 .item-1 .cir {
    display: none;
  }
  .develop .develop-1 .item-1 .imgBox {
    margin: 40px auto 0;
  }
  .develop .develop-1 .item-2 {
    margin-top: 95px;
  }
  .develop .develop-2 .textBox, .develop .develop-2 .imgBox {
    width: 100%;
  }
  .develop .develop-2 .textBox .desc {
    margin-top: 20px;
    width: 100%;
  }
  .contact .contact-1 {
    padding: 75px 0;
  }
  .contact .contact-1 .contact-1-box {
    flex-wrap: wrap;
  }
  .contact .contact-1 .contact-1-box .left {
    width: 100%;
    font-size: 18px;
  }
  .contact .contact-1 .contact-1-box .right {
    width: 100%;
    font-size: 14px;
    gap: 20px;
  }
  .contact .contact-1 .contact-1-box .right .item {
    margin-right: 0 !important;
    flex: 1;
  }
  .contact .contact-2 {
    padding: 75px 0;
  }
  .contact .contact-2 .tip {
    line-height: 1.8;
  }
  .contact .contact-2 .formBox .row {
    flex-wrap: wrap;
  }
  .contact .contact-2 .formBox .row .item {
    width: 100%;
    margin-bottom: 20px;
  }
  .contact .contact-2 .formBox .row .item .inpuStyle input {
    font-size: 16px;
  }
  .contact .contact-2 .formBox .row .item .inpuStyle input::placeholder {
    font-size: 16px;
  }
  .contact .contact-2 .formBox .row textarea {
    font-size: 16px;
  }
  .contact .contact-2 .formBox .row textarea::placeholder {
    font-size: 16px;
  }
  .contact .contact-2 .formBox .row:not(:last-child) {
    margin-bottom: 0;
  }
  .contact .contact-2 .formBox .submit {
    margin: 40px auto 0;
  }
  .global {
    overflow: hidden;
  }
  .global .global-1 {
    padding-top: 75px;
  }
  .global .global-1 .global-box {
    margin-top: 40px;
    flex-wrap: wrap;
  }
  .global .global-1 .global-box .mapBox {
    width: 60%;
    margin: 20px auto 0;
    order: 1;
  }
  .global .global-1 .global-box .mapBox .logoItem {
    left: 107%;
  }
  .global .global-1 .global-box .btnBox {
    width: 100%;
    display: flex;
    gap: 20px;
    font-size: 16px;
  }
  .global .global-1 .global-box .btnBox .item {
    flex: 1;
    width: auto;
    height: 60px;
    margin-bottom: 0 !important;
  }
  .global .global-2 {
    margin-top: 75px;
  }
  .global .global-2 .list {
    flex-wrap: wrap;
    padding-bottom: 4.6875rem;
    gap: 20px;
  }
  .global .global-2 .list li {
    flex: auto;
    width: calc(100%/3 - 40px);
  }
  .honor .honor-1 {
    padding: 40px 0;
  }
  .honor .honor-1 .honor-1-box {
    display: block;
  }
  .honor .honor-1 .honor-1-box .box-left {
    width: 100%;
    padding-left: 0;
    flex-direction: row;
    justify-content: space-around;
    padding: 40px 0;
  }
  .honor .honor-1 .honor-1-box .box-left .item {
    margin-bottom: 0 !important;
  }
  .honor .honor-1 .honor-1-box .box-right {
    width: 100%;
    padding: 40px 0;
  }
  .honor .honor-3 {
    padding: 60px 0;
    height: auto;
  }
  .honor .honor-3 .bg {
    display: none;
  }
  .honor .honor-3 .swiper {
    top: unset;
  }
  .honor .honor-3 .swiper .swiper-slide {
    top: unset;
  }
  .team .team-1 {
    padding: 75px 0;
  }
  .team .team-2 {
    height: auto;
    padding: 40px 0;
  }
  .home .i-about {
    padding-top: 75px;
  }
  .home .i-about .aboutSwiperBox {
    display: flex;
    flex-wrap: wrap;
    margin-top: 40px;
  }
  .home .i-about .aboutSwiper {
    width: 100%;
    margin-top: 20px;
    order: 2;
  }
  .home .i-about .aboutSwiper .swiper-slide {
    flex-wrap: wrap;
  }
  .home .i-about .aboutSwiper .swiper-slide .left {
    width: 100%;
    padding-left: 0;
    margin-top: 0;
  }
  .home .i-about .aboutSwiper .swiper-slide .left .title {
    display: none;
  }
  .home .i-about .aboutSwiper .swiper-slide .left .desc {
    margin-top: 0;
  }
  .home .i-about .aboutSwiper .swiper-slide .right {
    width: 100%;
  }
  .home .i-about .aboutSwiper .swiper-slide .right .imgBox {
    width: 100%;
  }
  .home .i-about .aboutSwiper .swiper-slide .right .imgBox .smallImg {
    position: relative;
    top: unset;
    right: unset;
    width: 100%;
  }
  .home .i-about .aboutSwiper .swiper-slide .right .moreBtn {
    margin: 20px auto 0;
  }
  .home .i-about .iAboutNav {
    font-size: 20px;
    position: relative;
    left: unset;
    bottom: unset;
    flex-wrap: wrap;
    gap: 20px;
  }
  .home .i-about .iAboutNav li {
    margin-right: 0 !important;
  }
  .home .i-social .iSocialSwiper {
    height: auto;
  }
  .home .i-social .iSocialSwiper .textBox {
    padding: 40px 0 100px;
  }
  .home .i-social .iSocialSwiper .textBox .desc {
    width: 100%;
    font-size: 18px;
  }
  .home .i-social .swiperBtn {
    bottom: 30px;
    gap: 10px;
    justify-content: space-around;
  }
  .home .i-social .swiperBtn .item {
    width: 50%;
    margin-right: 0 !important;
  }
  .home .i-brand .iBrandBox .swiper-slide .brandImg {
    max-width: 60%;
    max-height: 60%;
  }
  .rightSide {
    top: 75%;
  }
}

@media screen and (max-width: 768px) {
  .product2 .product2-1 .product2-1-box {
    flex-wrap: wrap;
  }
  .product2 .product2-1 .product2-1-box .textBox {
    width: 100%;
  }
  .product2 .product2-1 .product2-1-box .imgBox {
    width: 100%;
  }
  .product2 .product2-2 .list .item {
    height: 25rem;
  }
  .about .about-1 .imgBox {
    width: 100%;
  }
  .about .about-2 ul {
    gap: 20px;
    flex-wrap: wrap;
  }
  .about .about-2 ul li {
    width: calc((100% - 20px)/2);
    flex: none;
    padding-top: 69.34%;
  }
  .about .about-2 ul li .textBox p {
    font-size: 16px;
  }
  .honor .honor-2 {
    height: auto;
    padding: 40px 0;
    border-radius: 0;
  }
  .honor .honor-2 .w1500 {
    flex-wrap: wrap;
  }
  .honor .honor-2 .left {
    width: 100%;
    order: 2;
    padding: 0;
    margin-top: 20px;
    text-align: center;
  }
  .honor .honor-2 .left .title {
    margin-bottom: 10px;
  }
  .honor .honor-2 .left .swiper-btn {
    justify-content: center;
    margin-top: 40px;
  }
  .honor .honor-2 .right {
    width: 100%;
  }
  .honor .honor-2 .right .swiper-box {
    margin: 0 auto;
  }
  .honor .honor-2 .bg {
    bottom: unset;
    top: 30%;
    transform: translateY(-50%);
  }
  .technology .technology-box .content {
    width: 100%;
  }
  .technology .product-1 .product-1-box:first-child .item:only-child {
    grid-column: 1/3;
  }
  .team .team-1 .w1500 {
    flex-wrap: wrap;
  }
  .team .team-1 .w1500 .textBox {
    width: 100%;
  }
  .team .team-1 .w1500 .imgBox {
    width: 60%;
    margin: 0 auto;
  }
  .team .team-2 {
    height: auto;
    padding: 40px 0;
  }
  .team .team-2 .team-2-1 {
    flex-wrap: wrap;
  }
  .team .team-2 .team-2-1 .left {
    width: 100%;
  }
  .team .team-2 .team-2-1 .left .name {
    font-size: 30px;
  }
  .team .team-2 .team-2-1 .right {
    width: 100%;
    padding-left: 0;
    margin-top: 1.875rem;
  }
  .home .i-news .newsList li:nth-child(2) {
    margin-top: 0;
  }
}

@media screen and (max-width: 640px) {
  .history .list {
    font-size: 12px;
  }
  .history .list .item:nth-child(even) .text {
    margin-right: 0;
  }
  .global .global-1 .global-content {
    width: 100%;
  }
  .global .global-1 .global-box .mapBox {
    width: 100%;
  }
  .global .global-1 .global-box .mapBox .logoItem {
    left: 94%;
  }
  .global .global-1 .global-box .mapBox .logoItem .logoImg {
    width: 60px;
  }
  .global .global-1 .global-box .btnBox {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    font-size: 14px;
  }
  .global .global-1 .global-box .btnBox .item {
    flex: none;
    width: calc(100% / 3 - 20px);
  }
  .global .global-2 .list li {
    width: calc(100%/2 - 20px);
    padding: 20px 10px;
  }
  .global .global-2 .list li .title {
    font-size: 16px;
  }
  .global .global-2 .list li .desc {
    font-size: 14px;
  }
}