@media (max-width: 1600px) {}

@media (max-width: 1440px) {

.pro_list ul{
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 30px;
}

.news-list {
  grid-template-columns: repeat(2,1fr);
}

.contact_box_right{
  width: 400px;
}

.about_intro_box {
  grid-template-columns: 320px 1fr;
}

.adv_list {
  height: 650px;
}

.contact_page_form{
    background-position: center center;
}

}

@media (max-width: 1260px) {
  .container {
    padding: 0 40px;
  }

  .top {
    padding: 0 20px;
  }

  .in_indigo_box .txt h2 {
    font-size: 36px;
  }

  .about_award .txt h2 {
    font-size: 28px;
  }
}

@media (max-width: 960px) {
  body {
    min-width: auto;
  }

  .container {
    width: 100%;
    box-sizing: border-box;
    padding: 0px 30px;
  }

  .header{
    top: 0px;
  }

  .top {
    height: 60px;
    top: 0px;
    padding: 0px 0px;
  }

  .top .logo {
    margin-right: 0px;
    width: 90px;
  }

  .top_gao {
    height: 60px;
  }

  .top .container {
    height: 100%;
    max-width: 100%;
    padding: 0px 30px;
    border-radius: 0px;
  }

  .top_r {
    display: none;
  }

  .top .nav {
    display: none;
  }

  .phone_btn {
    display: block;
  }

  .top .phone_btn span {
    width: 20px;
    height: 17px;
    display: inline-block;
    position: relative;
  }

  .top .phone_btn span:before {
    content: "";
    width: 22px;
    height: 2px;
    background: #333;
    position: absolute;
    top: 0;
    left: 0;
  }

  .top .phone_btn span:after {
    content: "";
    width: 22px;
    height: 2px;
    background: #333;
    position: absolute;
    bottom: 0;
    left: 0;
  }

  .top .phone_btn span i {
    position: absolute;
    top: 50%;
    left: 0;
    width: 22px;
    height: 2px;
    background: #333;
    margin-top: -1px;
  }

  .top_gao {
    height: 60px;
  }

  .in_banner .swiper-slide .bj .pc_img {
    height: 50vh;
  }

  .in_banner .swiper-slide .nr h2{
    font-size: 30px;
  }

  .in_banner .swiper-pagination span{
  background: #fff;
  width: 10px;
  height: 10px;
  opacity: 1;
}

  .sec_tit {
    margin-bottom: 30px;
  }

  .sec_tit h2 {
    font-size: 28px;
  }

  .in_intro {
    padding: 40px 0 50px;
  }

  .in_intro .intro_txt {
    font-size: 18px;
    margin-bottom: 28px;
  }

  .pig_list {
    flex-direction: column;
    height: auto;
    gap: 16px;
    padding: 0 16px;
    margin-top: 28px;
  }

  .pig_list li,
  .pig_list li:hover,
  .pig_list li.on {
    flex: none;
    height: auto;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 20px rgba(4, 80, 160, 0.1);
  }

  .pig_list .pic {
    position: relative;
    inset: auto;
    height: 200px;
    flex-shrink: 0;
  }

  .pig_list li:hover .pic img,
  .pig_list li.on .pic img {
    transform: none;
  }

  .pig_list .label,
  .pig_list li:hover .label,
  .pig_list li.on .label {
    position: relative;
    inset: auto;
    z-index: 1;
    opacity: 1;
    visibility: visible;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.6);
    font-size: 16px;
    line-height: 1.4;
    text-align: left;
    justify-content: flex-start;
    align-items: flex-start;
  }

  .pig_list li.light{
    flex: none;
  }

  .pig_list li.light .label {
    background: rgba(255, 255, 255, 0.8);
    color: #222;
  }

 .pig_list .pic::after{
    opacity: 0;
  }

  .pig_list li.on .label{
    display: none;
  }

  .pig_list .label h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
  }

  .pig_list .label p {
    font-size: 14px;
    line-height: 1.4;
  }

  .pig_list .detail,
  .pig_list li:hover .detail {
    position: relative;
    inset: auto;
    z-index: 1;
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    padding: 0 16px;
    background: rgba(8, 55, 120, 0.92);
    overflow: hidden;
    transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.35s ease, visibility 0.25s ease;
  }

  .pig_list li.light .detail {
    background: rgba(255, 255, 255, 0.95);
    color: #333;
  }

  .pig_list li.on .detail {
    max-height: 2000px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    padding: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }

  .pig_list .detail h3 {
    flex-shrink: 0;
    margin-top: 0;
    font-size: 20px;
    margin-bottom: 12px;
  }

  .pig_list .detail > p {
    font-size: 14px;
    line-height: 1.55;
    margin-bottom: 12px;
  }

  .pig_list .detail > pre.detail_txt {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 0;
    overflow: auto;
    font-size: 14px;
    line-height: 1.55;
    white-space: pre;
  }

  .pig_list .detail > p.detail_pic {
    flex-shrink: 0;
    margin-top: auto;
    margin-bottom: 0;
  }

  .pig_list .detail > p.detail_pic img {
    max-width: 100%;
    width: auto;
    height: auto;
  }

  .pig_list .sub_items {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 12px;
  }

  .pig_list .sub_item img {
    height: 120px;
  }

  .pig_list .sub_item p {
    font-size: 13px;
    padding: 8px 10px;
  }

  .in_indigo {
    height: auto;
  }

  .in_indigo_bg {
    background-attachment: scroll;
  }

  .in_indigo_mask {
    min-height: auto;
    padding: 50px 0;
  }

  .in_indigo_inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .in_indigo_inner .txt h2 {
    font-size: 34px;
  }

  .in_indigo_inner .mol {
    order: -1;
  }

  .in_indigo_inner .mol img {
    max-width: 180px;
  }

  .in_adv {
    padding: 50px 0;
  }

  .adv_tit h2 {
    font-size: 28px;
  }

  .adv_tit p {
    font-size: 18px;
  }

  .adv_list {
    flex-direction: column;
    height: auto;
    gap: 16px;
    padding: 0 16px;
    margin-top: 28px;
  }

  .adv_list li,
  .adv_list li:hover,
  .adv_list li.on {
    flex: none;
    height: auto;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 20px rgba(4, 80, 160, 0.1);
  }

  .adv_list .pic {
    position: relative;
    inset: auto;
    height: 180px;
    flex-shrink: 0;
  }

  .adv_list li:hover .pic img,
  .adv_list li.on .pic img {
    transform: none;
  }

  .adv_list .label,
  .adv_list li:hover .label,
  .adv_list li.on .label {
    position: relative;
    inset: auto;
    z-index: 1;
    opacity: 1;
    visibility: visible;
    padding: 14px 16px;
    background: #0b4f96;
    font-size: 16px;
    line-height: 1.4;
    text-align: left;
    justify-content: flex-start;
    align-items: flex-start;
  }

  .adv_list .label h2 {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
  }

  .adv_list .detail,
  .adv_list li:hover .detail {
    position: relative;
    inset: auto;
    z-index: 1;
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    padding: 0 16px;
    background: #0b4f96;
    overflow: hidden;
    transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.35s ease, visibility 0.25s ease;
  }

  .adv_list li.on .detail {
    max-height: 800px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    padding: 16px;
    overflow: visible;
  }

  .adv_list .detail h3 {
    margin-top: 0;
    font-size: 15px;
    padding-bottom: 10px;
    color: #9fd0ff;
  }

  .adv_list .detail p {
    font-size: 13px;
    line-height: 1.55;
    padding-bottom: 8px;
  }

  .adv_list .detail img {
    margin-top: 4px;
    border-radius: 6px;
  }

  .adv_list .detail span {
    padding: 0px;
    padding-top: 10px;
    position: static;
  }

  .adv_list .detail span p {
    font-size: 10px;
    line-height: 1.45;
    padding-bottom: 4px;
  }

  .adv_list .detail ul li {
    height: auto !important;
  }
  
  .adv_list .detail .xia{
      position: static;
      padding: 0px;
  }

  .in_geo {
    padding: 40px 0;
  }

  .in_geo h2 {
    font-size: 22px;
  }

  .geo_list {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .geo_list li {
    aspect-ratio: auto;
    display: flex;
    flex-direction: column;
  }

  .geo_list li:hover {
    transform: none;
  }

  .geo_list .pic {
    position: relative;
    height: 160px;
    flex-shrink: 0;
    aspect-ratio: auto;
  }

  .geo_list .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .geo_list li:hover .pic,
  .geo_list li.on .pic {
    transform: none;
  }

  .geo_list .txt {
    position: relative;
    padding: 14px 12px;
    background: linear-gradient(180deg, rgba(11,79,150,0.95) 0%, rgba(11,79,150,0.98) 100%);
    transform: none;
    opacity: 1;
    visibility: visible;
    flex: 1;
    display: flex;
    flex-direction: column;
  }

  .geo_list .txt h3 {
    font-size: 16px;
    margin-bottom: 6px;
    line-height: 1.3;
  }

  .geo_list .txt p {
    font-size: 13px;
    line-height: 1.45;
    opacity: 0.95;
  }


  .in_future_txt {
    padding: 40px 0;
  }

  .in_future_txt h2 {
    font-size: 22px;
  }

  .in_future_txt p{
    font-size: 18px;
  }

  .in_future .tit {
    width: 88%;
  }

  .in_home_contact {
    padding: 50px 0 30px;
  }

  .home_contact_wrap {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .home_contact_l h2 {
    font-size: 26px;
  }

  .home_contact_l h3 {
    font-size: 16px;
  }

  .home_contact_l .info_block {
    grid-template-columns: 1fr;
  }

  .home_form .row {
    grid-template-columns: 1fr;
  }

  .home_form .submit_row {
    text-align: left;
  }

  .home_footer_inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .home_footer_inner .flogo h3 {
    font-size: 18px;
    margin-top: 24px;
  }

  .home_footer_inner .web_btn {
    margin-top: 12px;
  }

  .in_contact {
    padding: 50px 0;
  }

  .in_contact::before {
    font-size: 64px;
  }

  .contact_wrap {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact_form .row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contact_side p {
    font-size: 18px;
  }

  .footer {
    padding: 50px 0 40px;
  }

  .footer_top,
  .footer_bot {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .footer_bot h3 {
    font-size: 20px;
  }

  .page_banner .pic img {
    min-height: 260px;
  }

  .page_banner .nr {
    padding-bottom: 40px;
    align-items: flex-end;
  }

  .page_banner .nr h2 {
    font-size: 36px;
  }

  .page_banner .nr p {
    font-size: 13px;
    padding: 0;
  }

  .about_banner .pic img,
  .contact_banner .pic img {
    min-height: 240px;
  }

  .about_intro {
    margin-top: 0;
    padding: 40px 0;
  }

  .about_intro_box {
    grid-template-columns: 1fr;
  }

  .about_intro_box .left {
    padding: 36px 28px;
  }

  .about_intro_box .left h2 {
    font-size: 30px;
  }

  .about_intro_box .right {
    padding: 30px;
  }

  .about_intro_box .right h3 {
    font-size: 20px;
  }

  .about_intro_box .right h3 br {
    display: none;
  }

  .about_award {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    margin-top: 36px;
  }

  .about_award .pic {
    flex: none;
    max-width: none;
    width: 100%;
  }

  .about_award .txt h2 {
    font-size: 24px;
  }

  .about_award .txt h2 br {
    display: none;
  }

  .about_lab {
    padding: 60px 0 50px;
    background: linear-gradient(180deg, #04387a 0%, #0a5bb8 26%, #e9eef5 26%, #e9eef5 100%);
  }

  .about_lab_bg {
    height: 30%;
    width: 70%;
    opacity: 0.22;
  }

  .lab_tit {
    margin-bottom: 28px;
  }

  .lab_tit h2 {
    font-size: 26px;
  }

  .lab_tit p {
    font-size: 14px;
  }

  .lab_list {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .lab_card {
    aspect-ratio: 16 / 11;
  }

  .lab_card .lab_hd {
    padding: 18px 16px 50px;
  }

  .lab_card .lab_hd h3 {
    font-size: 20px;
  }

  .lab_card .lab_hd h3 br {
    display: none;
  }

  .lab_card > span {
    writing-mode: horizontal-tb;
    transform: none;
    left: 14px;
    right: 40px;
    bottom: 14px;
    letter-spacing: 0;
    font-size: 13px;
  }

  .about_factory {
    padding-top: 40px;
  }

  .factory_tit {
    font-size: 28px;
  }

  .factory_body {
    margin-top: 20px;
    padding-bottom: 30px;
  }

  .factory_box {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .factory_video {
    order: -1;
    margin-top: 20px;
    min-height: 200px;
  }

  .factory_stats {
    grid-template-columns: 1fr;
    padding: 20px 0 0;
  }

  .factory_stats li {
    padding: 18px 0;
  }

  .factory_stats .num {
    font-size: 26px;
  }

  .contact_info {
    padding: 40px 0;
  }

  .contact_info::before {
    font-size: 64px;
    letter-spacing: 2px;
  }

  .contact_info_box .pic > img {
    height: 280px;
  }

  .contact_info_box .mask {
    left: 16px;
    right: 16px;
    top: auto;
    bottom: 16px;
    max-width: none;
  }

  .contact_info_box .mask h3 {
    font-size: 22px;
  }

  .contact_info_box .mask p {
    font-size: 13px;
  }

  .info_cards {
    position: relative;
    right: auto;
    top: auto;
    transform: none;
    width: 100%;
    margin-top: 16px;
  }

  .info_cards em{
    width: 30px;
    height: 30px;
  }

  .contact_wrap {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact_map {
    height: 200px;
  }

  .contact_map .ring3 {
    width: 200px;
    height: 200px;
  }

  .contact_map strong {
    font-size: 32px;
  }

  .contact_side p {
    font-size: 14px;
  }

  .contact_side p br {
    display: none;
  }

  .contact_page_form{
    background: #083778;
  }

  .contact_form{
    width: 100%;
  }

  .thanks_text p{
    font-size: 14px;
  }

  /* in_news 新闻模块 - 移动端适配 */
  .in_news {
    padding: 50px 0;
  }

  .news_list {
    max-width: 100%;
    border-radius: 8px;
  }

  .news_list li {
    padding: 16px 20px;
  }

  .news_list .icon {
    width: 40px;
    height: 40px;
    margin-right: 15px;
  }

  .news_list .icon i {
    font-size: 18px;
  }

  .news_list .txt a {
    font-size: 15px;
  }

  /* yqlj 友情链接模块 - 移动端适配 */
  .yqlj {
    padding:30px;
  }

  .yqlj_list {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .yqlj_list li {
    padding: 5px;
  }

  .yqlj_list li img {
    max-height: 45px;
  }

}