@media (max-width: 1600px) {
  header .container {
    padding: 0 4rem;
  }
}
@media (max-width: 1366px) {
  header .logo img {
    height: 2.65rem;
  }
  header .center > ul > li {
    padding: 0 1.5rem;
  }
}
@media (max-width: 1280px) {
  header .container {
    padding: 0 2rem;
  }
  header .logo img {
    height: 2.25rem;
  }
  header .logo img.ml30 {
    margin-left: 15px;
  }
  header .center > ul > li > a {
    font-size: 1rem;
  }
  .list_product .content .table_box table tr td {
    font-size: 0.875rem;
  }
  header .center > ul > li {
    padding: 0 2rem;
  }
  .list_product .content .table_box table tr:nth-child(1) td {
    font-size: 1rem;
  }
}
@media (max-width: 990px) {
  .foot-fot {
    display: block;
  }
  footer {
    display: none;
  }
  .news_show_box {
    padding-top: 0;
    padding-bottom: 30px;
  }
  .news_show_box .mbxdh,
  .show_product .mbxdh {
    border-bottom: unset;
  }
  .show_product {
    padding-top: 0;
  }
}
@media (max-width: 767px) {
  .list_contact_two .content .msg-a2 .inpt_box .layui-btn-normal {
    font-size: 0.875rem;
  }
  .sjj_nav .bot > li .list .right.righticon a {
    position: relative;
  }
  .sjj_nav .bot > li .list .right.righticon a::before {
    content: '';
    display: block;
    width: 0.625rem;
    height: 0.875rem;
    background-image: url('https://cloud-1251007531.bcdn8.com/youleng0320/uploads/20260324/8e483ad90f4a57b84e1617d541efd71d.svg');
    background-size: contain;
    background-repeat: no-repeat;
    position: absolute;
    left: -1.25rem;
    top: 0.3rem;
  }
  .sjj_nav .bot > li .list .left.lefticon > a {
    position: relative;
    line-height: 1.8;
    margin-bottom: 5px;
  }
  .sjj_nav .bot > li .list .left.lefticon > a::before {
    content: '';
    display: block;
    width: 0.625rem;
    height: 0.875rem;
    background-image: url('https://cloud-1251007531.bcdn8.com/youleng0320/uploads/20260324/8e483ad90f4a57b84e1617d541efd71d.svg');
    background-size: contain;
    background-repeat: no-repeat;
    position: absolute;
    left: -1.25rem;
    top: 0.3rem;
  }
  .sjj_nav .bot > li .list .left a span {
    font-size: 0.875rem;
    font-weight: 400;
  }
  .all_more span {
    font-size: 0.875rem;
  }
  .show_product .showpro_top .left .flex_box .all_more {
    margin-right: 20px;
  }
  .show_product .showpro_top .left .flex_box .all_more:nth-child(2) {
    margin-right: 0;
  }
  .all_more {
    width: 14rem;
  }
  .list_product .content .tit {
    font-size: 1rem;
  }
  .list_product .top_box .right .temp .ii span {
    font-size: 1.25rem;
  }
  .list_product .top_box .right .desc h3 {
    font-size: 1.125rem;
  }
  .list_product .top_box .right {
    margin-top: 20px;
  }
  .list_product .top_box .right .desc p {
    font-size: 1rem;
  }
  .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 2px;
  }
  .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
  }
  .all_title2 h3 {
    font-size: 22px;
  }
  .index_one .content .swiper_indexpro {
    padding-bottom: 3rem;
  }
  .index_one .content .swiper_indexpro .swiper-slide.swiper-slide-active + .swiper-slide {
    margin-top: 0;
  }
  .index_seven .content .diqu .canvas {
    width: 90vw;
    height: 90vw;
  }
  .index_seven {
    background-color: #2d3333;
  }
  .index_seven .color_box {
    border-radius: 0 0 30px 0;
  }
  .index_seven .content .diqu .img360 {
    bottom: -30px;
  }
  .list_contact_two .content .msg-a2 .inpt select {
    padding-left: 0;
    font-size: 0.875rem;
  }
  .list_contact_two .content .msg-a3 .inpt textarea {
    margin-left: 0;
    font-size: 0.875rem;
  }
  .list_contact_two .content .msg-a2 .inpt.inptradio {
    flex-wrap: wrap;
    overflow: unset;
    position: relative;
  }
  .index_seven .content .diqu #earth {
    width: 90vw;
    height: 90vw;
  }
  .list_contact_two .content .msg-a2 .inpt.inptradio label {
    padding: 0 6px;
  }
  .list_contact_two .content .msg-a2 .inpt.inptradio span {
    font-size: 12px;
  }
  .list_contact_two .content .msg-a2 .inpt.inptradio .ri {
    flex: unset;
    width: 100%;
    padding-right: 1.25rem;
    position: absolute;
    justify-content: end;
    bottom: 0.625rem;
  }
  .index_seven .content .text2 {
    width: 100%;
    position: relative;
    bottom: unset;
    margin-top: 40px;
  }
  .neibanner .form_search .contact .input_flex {
    width: 100%;
    height: 3rem;
  }
  .index_seven .content .text {
    width: 100%;
    position: relative;
    bottom: unset;
  }
  .san_box {
    flex-wrap: wrap;
  }
  .san_box li {
    flex: unset;
    width: 100%;
  }
  .san_box li a {
    height: 4rem;
  }
  .index_seven .content .diqu {
    margin-top: -50px;
  }
  .index_seven .about_num p {
    margin-top: 0;
    font-size: 1rem;
  }
  .index_seven .about_num h3 {
    font-size: 2rem;
  }
  .index_seven .all_title.w30 {
    width: 100%;
  }
  .index_six {
    padding-bottom: 30px;
  }
  .index_six .right .grid_box .grid_item .text {
    padding: 1rem 0;
  }
  .index_six .right .grid_box .grid_item .text .tit {
    margin-top: 0;
    font-size: 1.25rem;
  }
  .index_six .right .grid_box {
    margin-top: 20px;
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .index_six .right .grid_box .grid_item:nth-child(even) {
    transform: unset;
  }
  .index_six .left {
    padding-right: 15px;
  }
  .index_two_cont .content .ul_box .ul_item .text h3 {
    font-size: 22px;
  }
  .index_two_cont .content .ul_box .ul_item .text p {
    margin-top: 10px;
  }
  .index_two_cont .content .ul_box .ul_item .icon {
    width: 5rem;
    height: 5rem;
  }
  .index_two_cont .content .ul_box .ul_item .icon img {
    width: 45%;
  }
  .index_two_cont .content .ul_box {
    flex: unset;
    padding-left: 15px;
    margin-top: 20px;
  }
  .index_two_cont .content .tabul li.active a::before {
    width: 100% !important;
  }
  .index_two_cont .content .tabul li a {
    padding: 20px 10px;
    font-size: 1.125rem;
  }
  .index_two_cont .content .tabul li a {
    margin-left: 0 !important;
  }
  .index_two_cont .content .tabul {
    width: 100%;
  }
  .index_two_cont .img {
    position: absolute;
    width: 100%;
    height: 100%;
  }
  .index_two_cont .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right;
  }
  .index_two_cont .content {
    position: relative;
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
    padding-bottom: 30px;
  }
  .index_two_cont::before {
    display: none;
  }
  .index_five {
    padding-bottom: 0 !important;
  }
  .index_five .bg_img {
    margin-top: 0;
  }
  .index_five .content .right {
    background-color: #fff;
    border-radius: 1.875rem;
    padding: 20px 15px;
    margin: 20px 15px;
  }
  .index_five .content::before {
    display: none;
  }
  .index_five .content .left {
    padding: 0 15px;
  }
  .index_five .content {
    margin-top: 20px;
  }
  .index_four .desc {
    font-size: 1.25rem;
    line-height: 1.5;
  }
  .index_four .grid_box {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .index_three .swiper_indexapplication {
    padding-bottom: 3rem;
  }
  .index_one .content .swiper_indexpro .swiper-slide .indexpro_box .cont_box {
    padding-left: 20px;
    padding-right: 20px;
  }
  .all_title h5 {
    font-size: 1rem;
    line-height: 1.5;
  }
  .index_one .content .swiper_indexpro .swiper-pagination {
    top: unset;
    bottom: 0;
  }
  .banner .hover {
    top: 10%;
    transform: translateX(-50%);
  }
  .banner .swiper-pagination {
    bottom: 20px;
  }
  .mt300 {
    margin-top: 20px;
  }
  .banner .hover .p3 {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 0.625rem;
  }
  .banner .hover .p2 {
    display: none;
  }
  .banner .hover .grid_box {
    grid-template-columns: 1fr;
    display: none;
  }
  .banner .hover .p2 ul.w50 {
    width: 100%;
  }
  .banner .hover {
    padding-top: 0;
  }
  .banner .hover .p1,
  .banner .hover .p1 span {
    font-size: 20px;
    line-height: 1.5;
  }
  .banner .img {
    border-radius: 0 0 30px 0;
    height: 60vh;
  }
  .banner .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 90%;
  }
  .show_product .showpro_top .left .desc {
    font-size: 1rem;
    line-height: 2;
  }
  .phone .center img {
    width: auto;
    height: 25px;
  }
  .list_contact_two .content .msg-a3 .inpt {
    flex-wrap: wrap;
  }
  .list_contact_two .content .msg-a3 .inpt textarea {
    flex: unset;
    width: 100%;
  }
  .sjj_nav .top .ta img {
    height: 25px;
    width: auto;
  }
  .show_product_xgpro .grid_box .grid_item {
    padding: 20px 0;
  }
  .show_product_xgpro .grid_box .grid_item a .text .subtit {
    font-size: 1.25rem;
  }
  .show_product_xgpro .grid_box .grid_item a .text {
    width: 100%;
    flex: unset;
    padding-left: 0;
    padding-top: 20px;
  }
  .show_product_xgpro .grid_box .grid_item a {
    flex-wrap: wrap;
  }
  .show_product_xgpro .grid_box .grid_item a .over {
    width: 100%;
    padding: 20px;
  }
  .show_product_xgpro .grid_box {
    grid-template-columns: 1fr;
  }
  .show_product_cont .content .cont {
    font-size: 1rem;
    margin-bottom: 20px;
  }
  .show_product_cont .content .title::before {
    width: 1rem;
    height: 1.3rem;
    top: 0.5rem;
  }
  .show_product_cont .content .cont .table_box table tr td {
    padding: 10px !important;
    font-size: 14px;
  }
  .show_product .showpro_top .left .desc h3 {
    font-size: 20px;
  }
  .show_product_cont .content .title {
    font-size: 20px;
    line-height: 1.5;
    padding-left: 1.5rem;
  }
  .show_product_cont .content {
    padding: 30px 15px;
    border-radius: 20px;
  }
  .show_product_cont .tabul {
    display: none;
  }
  .show_product .showpro_top .right {
    padding-top: 30px;
  }
  .show_product .showpro_top .left .subtit,
  .show_product .showpro_top .left .subtit span {
    font-size: 1.125rem;
  }
  .show_product .showpro_top .left .title,
  .show_product .showpro_top .left .title span {
    font-size: 24px;
    line-height: 1.5;
  }
  .list_product .content .table_box table tr td,
  .list_product .content .table_box table tr:nth-child(1) td {
    padding: 8px 1rem !important;
  }
  .list_product .content .table_box table tr td {
    min-width: 130px;
  }
  .list_product .top_box .right .temp .i {
    margin-top: 1.5rem;
  }
  .list_product .top_box .right .subtit {
    margin-top: 1rem;
  }
  .list_product .top_box .right {
    padding-left: 15px;
  }
  .list_product .top_box .left {
    padding-right: 15px;
  }
  .list_product .top_box .left .over {
    padding: 30px;
  }
  .show_application .right {
    padding-left: 15px;
    margin-top: 20px;
  }
  .show_application .left {
    padding-right: 15px;
  }
  .list_application .content .grid_box .grid_item .tit {
    padding: 1rem 0;
  }
  .list_application .content .grid_box {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .list_application2 .content .appli_box .appli_item:nth-child(even) .row .right {
    padding-left: 15px;
    padding-right: 15px;
  }
  .list_application2 .content .appli_box .appli_item:nth-child(even) .row .left {
    order: 1;
    padding-left: 15px;
    padding-right: 15px;
  }
  .list_application2 .content .appli_box .appli_item:not(:nth-last-child(1)) {
    margin-bottom: 20px;
  }
  .list_application2 .content .appli_box .appli_item .right {
    padding-left: 15px;
    margin-top: 20px;
  }
  .list_application2 .content .appli_box .appli_item .left {
    padding-right: 15px;
  }
  .list_application2 .content .appli_box .appli_item .right .tit {
    font-size: 20px;
    line-height: 1.5;
  }
  .all_title p {
    font-size: 18px;
    line-height: 1.5;
  }
  .list_application2 .content .appli_box .appli_item .left .over {
    padding: 20px 50px;
  }
  .sjj_nav .bot > li .list .right {
    width: 95%;
  }
  .related_box {
    display: none;
  }
  .news_show_box .content_box .content {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .news_show_box .content_box .title .subtit {
    flex-wrap: wrap;
  }
  .news_show_box .content_box .title h3 {
    font-size: 24px;
  }
  .news_show_box .content_box {
    padding-top: 30px;
  }
  .yyhy_content .yyhy_con {
    margin-bottom: 0;
  }
  .yyhy_content .yyhy_con .yyhy_item .text {
    padding: 1rem 0;
  }
  .yyhy_content .yyhy_con {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .list_about_three {
    mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  }
  .list_about_four .grid_box .grid_item .text {
    padding: 60px 30px 30px;
  }
  .list_about_six .right ul li .pp {
    font-size: 1rem;
    line-height: 1.65;
  }
  .list_about_six .right ul li .tt p {
    font-size: 1.125rem;
    flex: 1;
  }
  .list_contact_one .content .left .foot-contact ul li p {
    padding-top: 10px;
  }
  .list_contact_one .content .left .foot-contact ul li .icon {
    width: 3rem;
    height: 3rem;
  }
  .list_about_six .right {
    padding-left: 15px;
  }
  .list_about_six .left {
    padding-right: 15px;
  }
  .list_about_five .swiper_coop .grid_box {
    grid-template-columns: 1fr 1fr;
    gap: 15px;
  }
  .list_about_four .grid_box {
    grid-template-columns: repeat(1, 1fr);
    gap: 20px;
  }
  .list_about_three {
    padding-bottom: 30px !important;
  }
  .list_about_three .content .swiper_honors .swiper-scrollbar {
    width: 60%;
  }
  .list_about_three .content .swiper_honors {
    margin: 0 -5px;
    padding-bottom: 5rem;
  }
  .list_about_three .content .swiper_honors .swiper-slide {
    padding: 0 5px;
  }
  .list_about_three .content .swiper_honors .swiper-slide .honors_box {
    padding: 10px;
    border: none;
  }
  .list_about_two .grid_box .grid_item .tit {
    font-size: 22px;
  }
  .list_about_two .all_title {
    position: relative;
    top: unset;
    padding-top: 30px;
  }
  .list_about_two .grid_box .grid_item .tit::before {
    width: 3.625rem;
  }
  .list_about_two {
    padding-bottom: 30px;
  }
  .list_about_two .grid_box .grid_item .p {
    display: block;
    margin-top: 10px;
    font-size: 1.125rem;
    line-height: 1.5;
  }
  .list_about_two .grid_box .grid_item .cont_box {
    position: relative;
    bottom: unset;
  }
  .list_about_two .grid_box .grid_item {
    padding-top: 20px;
    padding-bottom: 20px;
    border-right: unset !important;
  }
  .list_about_two .grid_box .grid_item:not(:nth-last-child(1)) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  }
  .list_about_two .grid_box {
    grid-template-columns: 1fr;
    height: auto;
  }
  .list_about_one .aboutnum_box .aboutnum_item p {
    font-size: 1rem;
    line-height: 1.5;
  }
  .list_about_one .aboutnum_box .aboutnum_item h3 sub {
    font-size: 1.25rem;
  }
  .list_about_one .aboutnum_box .aboutnum_item h3 span {
    font-size: 3rem;
  }
  .list_about_one .aboutnum_box {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .list_about_one .right .cont_box {
    padding-right: 1.25rem;
  }
  .list_about_one .right {
    padding-left: 15px;
    margin-top: 20px;
  }
  .list_about_one .left {
    padding-right: 15px;
  }
  .list_partner .left .desc p {
    padding-left: 20px;
    font-size: 1rem;
  }
  .list_partner .left .desc p::before {
    left: 0;
  }
  .list_partner .left .desc h3 {
    font-size: 1.125rem;
    line-height: 1.5;
  }
  .list_partner .left {
    padding-right: 15px;
    margin-bottom: 20px;
  }
  .ajhhsd {
    display: none;
  }
  .bottom_box {
    background-color: #2d3333;
  }
  .bottom_box .img {
    height: 25vh;
    border-radius: 0 0 30px 0;
    overflow: hidden;
  }
  .bottom_box .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .list_contact_two .content .msg-a3 {
    margin-top: 15px;
  }
  .list_contact_two .content .msg-a2 .inpt p,
  .list_contact_two .content .msg-a1 .inpt p,
  .list_contact_two .content .msg-a3 .inpt p {
    width: auto;
    white-space: nowrap;
    font-size: 0.875rem;
  }
  .list_contact_two .content .msg-a3 .inpt {
    padding: 15px;
  }
  .list_contact_two .content .msg-a2 {
    margin-top: 15px;
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .list_contact_two .content .msg-a1 {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .list_contact_one .content .left .ewm_box {
    justify-content: space-evenly;
  }
  .list_contact_one .content .left {
    padding-right: 15px;
    margin-bottom: 20px;
  }
  .all_title h3 {
    font-size: 1.25rem;
    line-height: 1.5;
  }
  .ptb {
    padding: 30px 0;
  }
  .neibanner .img {
    border-radius: 0 0 30px 0;
  }
  .neibanner .neibanner_txt {
    padding-top: 0;
  }
  .neibanner .neibanner_txt h3 {
    font-size: 24px;
    line-height: 1.5;
  }
  .pt100,
  .pt95,
  .pt90,
  .pt85,
  .pt80 {
    padding-top: 30px;
  }
  .pt75,
  .pt70,
  .pt65,
  .pt60,
  .pt55,
  .pt50,
  .pt45 {
    padding-top: 20px;
  }
  .pt40,
  .pt35,
  .pt30,
  .pt25,
  .pt20,
  .pt15 {
    padding-top: 10px;
  }
  .pb120,
  .pb130,
  .pb135,
  .pb100,
  .pb95,
  .pb90,
  .ptb5,
  .pb80 {
    padding-bottom: 30px;
  }
  .pb75,
  .pb70,
  .pb65,
  .pb60,
  .pb55,
  .pb50,
  .pb45 {
    padding-bottom: 20px;
  }
  .pb40,
  .pb35,
  .pb30,
  .pb25,
  .pb20,
  .pb15 {
    padding-bottom: 10px;
  }
  .mb100,
  .mb95,
  .mb90,
  .mb85,
  .mb80,
  .mb75,
  .mb70,
  .mb65,
  .mb60 {
    margin-bottom: 30px;
  }
  .mb55,
  .mb50,
  .mb45,
  .mb40,
  .mb35 {
    margin-bottom: 20px;
  }
  .mb25,
  .mb20,
  .mb15,
  .mb30 {
    margin-bottom: 10px;
  }
  .mt100,
  .mt95,
  .mt90,
  .mt85,
  .mt80,
  .mt75,
  .mt70,
  .mt65,
  .mt60 {
    margin-top: 30px;
  }
  .mt55,
  .mt50,
  .mt45,
  .mt40,
  .mt35 {
    margin-top: 20px;
  }
  .mt30,
  .mt25,
  .mt20,
  .mt15 {
    margin-top: 10px;
  }
}