@media screen and (min-width: 1025px) {
  /* ------------------------------------------------------------------------------
	Header
-------------------------------------------------------------------------------*/

  .page_top .logo {
    background: url(../images/logo-index.png) no-repeat center;
    background-size: contain;
  }  
  .page_top_index .logo {
    background: url(../images/logo-index.png) no-repeat center;
    background-size: contain;
  }
  /* .page_top_index #header {
    background: none;
  } */
  .navigation > ul > li > .nav_wrap > a:before {
    width: 0;
    height: 4px;
    margin: 0;
    position: absolute;
    left: 50%;
    bottom: 14%;
    z-index: 10;
    border-radius: 2px;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    background: #d61818;
    content: "";
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
  }
  .navigation > ul > li.active > .nav_wrap > a:before {
    width: 30px;
  }
  
.adv-txt-list  {
  width: 60%;
}
  /* .navigation > ul > li.active > .nav_wrap > a {
    color: #38b050;
  } */
  .page_top_index .primary-nav > li > a {
    color: #fff;
  }
  .foot_con .foot_about {
    width: 24%;
  }
  .foot_con .foot_pro {
      width: 40%;
  }
  .foot_con_en .foot_pro {
    width: 70%;
  }
   .foot_con .foot_cont {
    width: 30%;
   }
   .foot_con_t .foot_about,
   .foot_con_t .foot_pro {
    margin-right: 3%;
   }
.sub_menu>ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  width: 88%;
  margin:0 auto;
}
.sub_menu>ul>li {
  padding: 0 4vw;
}
  /* ------------------------------------------------------------------------------
	Banner
-------------------------------------------------------------------------------*/
  /* ------------------------------------------------------------------------------
	Footer
-------------------------------------------------------------------------------*/
  .container {
    width: 1400px;
  }

  .page_top_index .sticky .navigation > ul > li > a {
    color: #333;
  }
  .navigation > ul > li {
    display: inline-block;
  }
  .navigation > ul > li a {
    position: relative;
  }

  .navigation > ul > li .sub_menu {
    position: absolute;
    width: 100%;
    left: 0;
    top: 94px;
    background: #fff;
    opacity: 1;
    filter: alpha(opacity=0);
    visibility: hidden;
    z-index: 1000;
    padding-top: .1rem;
    padding-bottom: calc(.1rem + 15px);
  }
    .navigation .sub_menu ul {
      /* width: 1370px; */
      margin: 0 auto;
    }
  .navigation > ul > li.on .sub_menu {
    opacity: 1;
    filter: alpha(opacity=100);
    visibility: visible;
  }
  .navigation > ul > li .sub_menu .menu_body {
    display: none;
  }
   .navigation > ul > li .sub_menu li {
    position: relative;
   }
    .navigation > ul > li .product-sub-list li:after {
      content: '';
      position: absolute;
      left:0;
      bottom: 0;
      width: 90%;
      height: 1px;
      /* background-color: #bfbfbf; */
    }
    .navigation > ul > li .product-sub-list li:before {
      content: '';
      position: absolute;
      left:0;
      bottom: 0;
      width: 0%;
      height: 1px;
      background-color: #d61818;
      z-index: 3;
      /* transition: all ease .4s; */
    }
     .navigation > ul > li .product-sub-list li:hover:before {
      width: 90%;
     }
      .navigation > ul > li .product-sub-list li:hover a {
        color:#d61818;
      }
  .navigation > ul > li .product-sub-list li a {
    position: relative;
    display: block;
    /* transition: all 0.3s; */
    line-height: 1.5;
    padding: 10px 0;
    white-space: nowrap;
    text-align: left;
  }
  .navigation .sub_menu>ul>li>h4>a {
    color: #d61818;
  }
  .navigation > ul > li .sub_menu li:first-child {
    border-radius: 6px 6px 0 0;
  }
  .navigation > ul > li .sub_menu li:last-child {
    border-bottom: none;
    border-radius: 0 0 6px 6px;
  }
  .about_ti h2 {
    margin: 10px 0;
  }
  .pro_sub_ti {
    margin-bottom: 20px;
  }
}
@media screen and (max-width: 1680px) {
  body {
    font-size: 14px;
  }
  p,span {
    font-size: 14px;
  }
  h3,h4,h5 {
    font-size: 18px;
  }
  a {
    font-size: 14px;
  }
  .sec-ti h2 
  {
    font-size: 32px;
  }

}
@media screen and (max-width: 1440px) {
  .container {
    max-width: 90%;
  }
  h3,
  h4 {
    font-size: 18px;
  }
   h4 a {
    font-size: 18px;
   }
  .navigation > ul > li > .nav_wrap > a {
    font-size: 14px;
  }
}

@media screen and (max-width: 1024px) {
  .page_top .logo {
    width: 4rem;
    background: url(../images/logo.png) no-repeat center;
    background-size: contain;
  }
 .product-sub-list {
  display: none;
 }
 .foot_cont li {
  margin-right: 10px;
}
  .odometer span {
  font-size: 18px;
 }
 .pro_item dd {
  height: 62px;
 }
 
  .sec-ti h2 {
    font-size: 24px;
    margin-top: 0;
  }
  .inner .nav {
    text-align: left;
  }
  .inner .side_bar {
    float: none;
    padding: 0.3rem;
    margin-bottom: 0.3rem;
  }
  .inner .side_bar {
    width: 100%;
  }
  .inner .content {
    width: 100%;
  }
  .side_bar_con > .title {
    background-size: cover;
  }
  .container {
    max-width: 94%;
  }
  .foot_con_t h4 {
    font-size: 18px;
  }
  .picBox img {
    width: 100%;
    height: 6rem;
  }
  /* .cate_list .pic img {
    height: 1.8rem;
  } */
  /* .pro_con .pro_item .txt {
    line-height: 30px;
  } */
  .pro_con ul li {
    margin-bottom: 20px;
  }

  .pro_item dd h4 {
    font-size: 16px;
  }
  .prolist .pro_item {
    margin-bottom: 10px;
  }
  .page_top_index .primary-nav > li > .nav_wrap > a {
    color: #333;
  }
  .honor {
    background-size: auto;
  }
  .honor .container {
    display: block;
  }
  .pro_con .pro_item {
    padding: 0;
  }
  .pro_con .pro_item {
    margin-bottom: 20px;
  }
  .pro_con .active .txt {
    line-height: 1.4rem;
  }
  .pro_con .pro_list {
    margin-left: -5px;
    margin-right: -5px;
  }
  .sec-ti {
    margin-bottom: .4rem;
  }
  .main {
    display: block;
  }
  .main_l {
    display: none;
  }

  .prolist .menu_body {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  /* .prolist .menu_body a {
    width: 46%;
    margin-bottom: 4%;
  } */
  .main_l .prolist .menu_body a:after {
    content: none;
  }
  .grid {
    margin-right: -15px !important;
  }
  .row {
    margin-left: 0;
    margin-right: 0;
  }

  .header_nav {
    background: none;
    height: auto;
  }
  /* ------------------------------------------------------------------------------
	Header
-------------------------------------------------------------------------------*/
  .navigation > ul > li > .nav_wrap > a {
    padding: 0.1rem 0.4rem;
  }
  .navigation .primary-nav {
    position: absolute;
    left: 0;
    top: 1.4rem;
    display: none;
    width: 100%;
    height: auto;
    z-index: 1000;
    background-color: #fff;
    box-shadow: 0 5px 5px 0 rgba(0, 0, 0, 0.07);
  }

  .navigation > ul > li .icon_wrap {
    float: right;
  }
  .navigation > ul > li .icon_wrap > i {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: block;
    width: 0.3rem;
    height: 0.3rem;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    background-image: url(../images/nav-jia.png);
    transition: all 0.3s;
  }
  .navigation > ul > li.on .icon_wrap > i {
    background-image: url(../images/nav-jian.png);
  }
  .navigation a {
    display: block;
  }
  .navigation .i {
    position: relative;
  }
  .navigation .i::after {
    content: "";
    position: absolute;
    right: 20px;
    top: 50%;
    margin-top: -10px;
    width: 12px;
    height: 12px;
    transform: rotate(-45deg);
    border-left: 1px solid #666;

  }

  .navigation .i.active::after {
    transform: rotate(135deg);
    background-color: #f5f5f5;
  }
  .navigation > ul > li {
    position: relative;
    border-bottom: 1px solid #dcdcdc;
  }
  .navigation li:last-child {
    border-bottom: none;
  }
  .navigation .sub_menu {
    display: none;
    background-color: #f5f5f5;
  }
  .navigation .sub_menu > li > a {
    padding: 0 0.6rem;
  }
  .navigation .sub_menu a {
    font-size: 0.28rem;
    padding: 10px 20px;
  }
  .navigation > ul > li > .nav_wrap > a {
    float: left;
    display: block;
    width: 80%;
    font-size: 0.3rem;
    line-height: 0.79rem;
    height: auto;
    margin: 0;
    text-align: left;
    color: #333;
  }
  .navigation > ul > li .icon_wrap {
    position: relative;
    display: block;
    width: 20%;
    height: 0.99rem;
  }
  .nav-toggle {
    display: block;
  }
  .nav-toggle {
    position: absolute;
    top: 0.5rem;
    right: 0.6rem;
    width: 0.54rem;
    height: 0.54rem;
    z-index: 1000;
  }
  .nav-toggle p {
    width: 0.54rem;
    height: 3px;
    background-color: #333;
    border-radius: 0.5rem;
    position: absolute;
    left: 0;
    -webkit-transition: all 0.8s;
    transition: all 0.8s;
    -webkit-border-radius: 20%;
    -moz-border-radius: 20%;
    border-radius: 20%;
  }
  .nav-toggle p:nth-child(1) {
    top: 0.02rem;
    -webkit-transform-origin: left top;
    -ms-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: rotateZ(0deg);
    -ms-transform: rotateZ(0deg);
    transform: rotateZ(0deg);
    -webkit-transition: all 0.5s;
    -ms-transition: all 0.5s;
    transition: all 0.5s;
  }
  .nav-toggle p:nth-child(2) {
    top: 0.2rem;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
  }
  .nav-toggle p:nth-child(3) {
    top: 0.38rem;
    -webkit-transform-origin: left bottom;
    -ms-transform-origin: left bottom;
    transform-origin: left bottom;
    -webkit-transform: rotateZ(0deg);
    -ms-transform: rotateZ(0deg);
    transform: rotateZ(0deg);
    -webkit-transition: all 0.5s;
    -ms-transition: all 0.5s;
    transition: all 0.5s;
  }
  .nav-toggle p:nth-child(1).cur {
    -webkit-transform: rotateZ(45deg);
    transform: rotateZ(45deg);
  }
  .nav-toggle p:nth-child(2).cur {
    opacity: 0;
  }
  .nav-toggle p:nth-child(3).cur {
    -webkit-transform: rotateZ(-45deg);
    transform: rotateZ(-45deg);
  }

  /* ------------------------------------------------------------------------------
	Banner
-------------------------------------------------------------------------------*/
  .ban_index .pic {
    height: 100%;
  }
  /* ------------------------------------------------------------------------------
	Advantage
-------------------------------------------------------------------------------*/

  /* ------------------------------------------------------------------------------
	Footer
-------------------------------------------------------------------------------*/
  .foot_item ul {
    display: flex;
    flex-wrap: wrap;
  }

  .ban_index {
    background-position: center top;
    background-size: 150%;
  }
  .banner-txt h2 {
    font-size: 0.3rem;
    margin-bottom: 0.2rem;
  }
  .banner-txt h3 {
    font-size: 0.3rem;
  }
  .banner-txt span {
    font-size: 0.26rem;
    margin-bottom: 0;
  }
  .zeromodal-container {
    position: fixed !important;
    width: 80% !important;
    height: 5rem !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
  }
  #header {
    width: 100%;
    height: 1.4rem;
    z-index: 20;
  }
  #header .header-content > a {
    display: block;
  }
  #header .header-content .logo img {
    width: 100%;
  }
  #header.fixed a {
    color: #353535;
  }
  #header .header-content {
    width: 90%;
    display: flex;
    align-items: center;
  }
  .page_top {
    position: relative;
  }
  .page_top .sec_nav {
    display: block;
  }

  .ban_index h2 {
    font-size: 16px;
    line-height: 22px;
  }

  .banner {
    height: 3rem;
    background-size: cover;
    margin-top: 0;
  }
  .ban_cp {
    background-position: 68% 0;
  }
  .power .title {
    background: none;
  }
  .power .content {
    justify-content: space-between;
    margin-top: 0.3rem;
  }
  .section {
    padding: .4rem 0;
  }
  .news {
    padding-top: 0.4rem;
  }
  .news .container {
    background: none;
  }

  .foot_con_t .list {
    display: inherit;
  }
  .foot_about ul {
    display: flex;
  }
  .foot_con_t .foot_item b {
    font-size: 18px;
  }
  .news-con {
    height: auto;
  }
  .banner-txt {
    margin-top: 0;
  }
  .mob_cover {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    position: fixed;
    z-index: 999;
    top: 1.4rem;
    left: 0;
    display: none;
  }
  .main_r {
    width: 100%;
  }
  .adv-con .map {
    flex-wrap: wrap;
    margin-top: 0;
  }
  .inner_cate_nav h4 {
    padding: 0;
    margin: 0;
  }
  .news-con .txt {
    padding: 20px;
  }
  .foot_con {
    padding-top: 0.4rem;
    background-size: cover;
  }
  .page_item {
    font-size: 0.24rem;
    padding: 0.1rem;
    margin-right: 0.06rem;
  }
  .sec_nav ul li a {
    font-size: 0.3rem;
    height: 1rem;
    line-height: 1rem;
  }
}
@media screen and (min-width: 992px) {
  
      .news-section .container > .row {
        display: flex;
        align-items: stretch;
        flex-wrap: nowrap;
      }
      .news-section .col-md-6 {
        display: flex;
        flex-direction: column;
      }
      .news-section .news-left {
        display: flex;
        flex-direction: column;
      }
      .news-section .main-news-img {
        flex: 0 0 auto;
      }
      .news-section .main-news-info {
        flex: 1 1 auto;
      }
      .news-section .news-right {
        flex: 1 1 auto;
        padding-left: 30px;
      }
      
      .about-content {
          padding-left: 30px;
      }
}
@media screen and (max-width: 991px) {
  
    .wcu-container {
        flex-direction: column;
    }
    .wcu-left-col, .wcu-right-col {
        width: 100%;
    }
    .wcu-text-box {
        padding: 30px;
    }
    .wcu-right-col {
        padding: 30px;
    }
    .features-list {
        flex-direction: column;
        gap: 20px;
        padding: 0;
    }
  .stat-number {
        font-size: 36px;
    }
     .stats-section .stat-item-col {
      width: 50%;
    }
    .about-inner .about-img {
      height: auto;
      margin-bottom: .4rem;
    }
  h2 {
    font-size: 20px;
  }
  h3,
  h4 {
    font-size: 18px;
  }
  .col-md-6 {
    padding: 0;
  }
  .about-section .col-md-6:first-child {
    margin-bottom: 30px;
  }
  .cate-con .cate-item {
    margin-bottom: .2rem;
  }
   .cate-con .cate-item:last-child {
    margin-bottom: 0;
   }
   .related .pro_item {
    width: calc((100% - 15px) / 2);
    margin-right: 15px;
  }
  .related .pro_item:nth-child(3n+3) {
    margin-right: 15px;
}
  .related .pro_item:nth-child(2n+2) {
    margin-right: 0;
  }
   .adv-con .item span {
    font-size: 12px;
   }
   .PageV {
    margin-top: calc(30px - .3rem);
   }
  .primary-nav .row li {
    width: inherit;
    margin-bottom: 0 !important;
  }
  .cate-con .row>div:first-child {
    margin-bottom: 0;
  }
  .category {
    background: #fff;
  }
  .section .about .more {
        width: 2.4rem;
        text-align: center;
        display: block !important;
        margin: 0 auto;
  }
  .inner_pro ul li {
    margin-top: 15px;
    margin-right: 15px;
    width:  calc((100% - 15px) / 2);
  }
  .inner_pro ul li:nth-child(2n+2) {
    margin-right: 0;
  }
  .inner_pro .list-en h4 {
    height: 60px;
    padding: 16px;
  }
  .about-con .pic {
    padding-right: 0;
    margin-bottom: .4rem;
  }
  .cate-con .cate-item .txt {
    padding: .3rem;
  }

  .foot_con_t .foot_pro li:nth-child(3n+3) {
    margin-right: 10%;
}
.sec-ti h2 {
  margin-bottom: 0;
}
.sec-ti h3 {
  margin-top: 4px;
}
.about-icon-list {
  margin-top: 30px;
}
.col-md-4, .col-md-3 {
  padding: 0;
}


.foot_con_t .foot_pro li {
    width: 45%;
    margin-right: 10%;
}
.foot_con_t .foot_pro li:nth-child(2n+2) {
    margin-right: 0;
}
.foot_con_en .foot_con_t .foot_pro li {
  width: 100%;
}
.inner_pro {
  border-bottom: none;
}
.inner_pro ul {
  justify-content: space-between;
}
  .inner_pro {
    padding-top: calc(.4rem - 15px);
  }
  .about-con .txt {
    padding-right: 0;
  }
.cate-con .list p {
  margin: 5px 0;
} 
.cate-con .pic {
  height: auto;
}
.cate-con .list .pic {
  height: 140px;
}
.cate-con .list li {
  margin-bottom: 15px;
}
  .ban_index {
    padding-left: 0;
    justify-content: center;
  }

  .adv-con {
    height: auto;
  }
  .adv-con .pic,
  .adv-con .txt {
    width: 100%;
  }

  .arrow-top-right {
    width: 30px;
    height: 30px;
  }

.adv-con .txt {
  padding: .3rem;
  padding-bottom: 0;
  margin-bottom: 0;
}
.adv-con .icon img {
  width: 40px;
  height: 40px;
}
.adv-con .item {
  margin-bottom: 15px;
}

  /* .pro_item dd h4 {
    line-height: 0.6rem;
  } */
  .pro_item dd {
    padding: 10px;
  }
  .pro_item dd h6 {
    white-space: wrap;
  }
}

@media screen and (max-width: 768px) {
    .application-accordion {
    height: auto;
    min-height: unset;
  }

  .application-accordion .accordion-list {
    flex-direction: column;
    height: auto;
    gap: 8px;
  }

  .application-accordion .panel {
    height: 220px;
    flex: none !important;
  }

  /* 手机端所有面板统一样式，忽略active */
  .application-accordion .panel .overlay,
  .application-accordion .panel.active .overlay {
    background: rgba(0, 0, 0, .4);
  }

  .application-accordion .panel .caption,
  .application-accordion .panel.active .caption {
    top: auto;
    bottom: 0;
    background: rgba(0, 0, 0, .55);
    padding: 14px 16px;
  }

  .application-accordion .panel .caption p,
  .application-accordion .panel.active .caption p {
    display: block;
    font-size: 13px;
  }

  .application-accordion .panel .index,
  .application-accordion .panel.active .index {
    bottom: 18px;
  }
  .application-accordion .panel .index {
    display: none;
  }
    .product-section {
        background-size: 100% 150px;
    }
    .btn-product {
        display: none;
    }
    .product-info .product-text {
        width: 100%;
    }
    .stats-section .row {
        justify-content: center;
    }
    .stats-section {
        padding: 30px 0;
    }
    .stat-item {
        flex-direction: column;
    }
    .stat-item img {
        height: 50px;
        margin-right: 0;
        margin-bottom: 15px;
    }
    .stat-content {
        text-align: center;
    }
    .stat-number {
        font-size: 30px;
    }
    .stat-text {
        font-size: 14px;
    }
.vision .vis-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* 手机端隐藏左侧单独大图 */
  .vision .vis-img-left {
    display: none;
  }

  .vision .vis-mid,
  .vision .vis-right {
    gap: 16px;
  }

  .vision .vis-img-mid img,
  .vision .vis-img-right img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }

  /* 手机端右侧列：图在上文在下（反转顺序） */
  .vision .vis-right {
    flex-direction: column-reverse;
  }

  .vision .vis-text h4 {
    font-size: 16px;
  }

 
    .btn-more {
        font-size: 3vw;
        padding: 10px 25px;
    }

  h5, h6 {
    font-size: 16px;
  }
   h4 a {
        font-size: 14px;
    }
    .news-section {
        padding: 36px 0;
    }

    /* 标题区：字号缩小，按钮缩小 */
    .news-section .sec-ti {
        margin-bottom: 24px;
        align-items: center;
    }
    .news-more-btn {
        padding: 6px 12px;
        font-size: 13px;
    }
    .news-more-btn .arrow {
        width: 20px;
        height: 20px;
        font-size: 12px;
    }

    /* 左侧主图：高度自适应，装饰背景缩小 */
    .main-news-img-wrap {
        margin-bottom: 14px;
    }
    .main-news-img img {
        height: 200px;
    }
    /* 左侧主新闻信息字号 */
    .main-news-info h4 {
        font-size: 15px;
    }
    /* 左右两列在手机上上下堆叠，右侧顶部留间距 */
    .news-right-col {
        margin-top: 28px;
    }

    /* 右侧列表字号 */
    .news-list-item {
        padding: 14px 0;
    }
    .news-list-item h4 {
        font-size: 14px;
    }

    .news-list-item p {
        font-size: 13px;
        -webkit-line-clamp: 2;
    }
    .inner_pro ul li h4 {
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 10px;
      height: 54px;
      margin: 0;
    }
  .equ-list li h5 {
    font-size: 14px;
    margin-top: 6px;
  }
  .about-icon-list .item {
    flex-direction: column;
  }
  
.about-icon-list .pic {
  width: 70px;
  height: 70px;
  margin-right: 0;
}
.about-icon-list .txt h3 {
  margin-bottom: 4px;
}
.about-icon-list .txt h3,
.about-icon-list .txt p {
  text-align: center;
}
  .more {
    width: 110px;
    height: 40px;
    padding: 4px 16px;
  }
   .more span {
    font-size: .25rem;
   }
  .about .sec-ti {
    margin-bottom: .4rem;
  }
  .inner_con p span {
    font-size: 14px !important;
  }
  .section .title {
    display: block;
  }
  .news-con .active:after {
    height: 10px;
  }
  .advantage {
    padding: 0;
  }
  .news-con .active {
    padding: .3rem;
    padding-bottom: .4rem;
  }
  .news-con .item h3 {
    margin: 0;
  }
  .adv-title span {
    font-size: .4rem;
  }
  .adv-con {
    display: block;
  }
  .adv-title .adv-txt-list h4 {
    margin-top: 0;
    margin-bottom: 4px;
  }
  .custom-controls {
    right: 50%;
    transform: translateX(50%);
  }
  .adv-con-l {
    display: none;
  }
  .adv-con-m, .adv-con-r {
    width: 100%;
  }
  .adv-title .title-box, .adv-txt-list {
    display: block;
  }
.foot_con_t .box {
  flex-wrap: wrap;
}
  .about-con .txt h3 {
    margin-bottom: 10px;
  }
  .sec-ti h2 {
    line-height: 1.5;
  }
  .news-con .top .pic, .news-con .top .txt {
    height: auto;
  }
  .news-con .item .time {
    width: 64px;
  }
  .pro_item dd h4 {
    margin-top: 0;
  }
    .pro_item dd p {
      display: none;
    }
  .news-con .time .day {
    font-size: 20px;
  }
  .news-con .time .year {
    font-size: 14px;
  }
  .about-con .pic {
    height: auto;
  }
  .adv-con-m {
     height: 88px;
     margin-bottom: 10px;
  }
  .adv-con li:last-child {
    margin-bottom: 0;
  }
  .section .title .sec-ti {
    margin-bottom: .2rem;
  }
    .section .title {
      margin-bottom: .4rem;
    }
    
  .adv-title .title {
    margin-bottom: 0;
  }
  .adv-title .title h2 {
    margin-bottom: 0;
  }
    .category .gradient-circle {
      width: 50px;
      height: 100px;
      top: -50px;
    }
    .news .gradient-circle {
       width: 50px;
      height: 100px;
    }
    .ban-index {
     height: auto;
     background-position: 70% center;
  }

  .ban-index-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  /* 手机端隐藏六边形 */
  .ban-hexagons {
    display: none;
  }

  .ban-index-txt {
    max-width: 100%;
  }

  .ban-index-txt h1 {
    font-size: 10vw;
  }

  .ban-index-txt h2 {
    font-size: 5.5vw;
  }

  .ban-index-txt p {
    font-size: 3.5vw;
  }

  .ban-index-txt .btn {
    font-size: 3.5vw;
    padding: 10px 24px;
  }
  .ban-txt>span {
    font-size: 5vw;
  }
  .about-con p {
    margin-bottom: 0;
  }
  .banner .banner-txt {
    margin-top: 0;
  }

  .cont-list ul {
    flex-wrap: wrap;
  }
  .cont-list ul li {
    width: 100%;
    max-width: 100%;
    min-width: 100%;
    margin-bottom: 20px;
  }
  .cont-list i {
    font-size: 32px;
  }
  .theme-btn {
    margin-top: 10px;
    margin-bottom: 0;
  }
.cont-list .item-l {
  width: 60px;
  height: 60px;
}
  footer h1 {
    font-size: 18px;
  }
  .application {
    background-size: 166%;
  }
  .application .sec-ti {
    margin-bottom: .4rem;
  }
  .container {
    max-width: 100%;
    flex-wrap: wrap;
  }
  .appl-con .txt {
    padding: .3rem;
    background-color: #f6f6f6;
  }
  .appl-con .pic {
    height: 148px;
  }
.foot_con_t .foot_item {
  max-width: 100%;
}
  .col-xs-6 {
    padding: 5px;
  }
  #header.fixed a {
    color: #fff;
  }
  #header.fixed a.logo {
    color: #000;
  }
}
@media screen and (max-width: 640px) {
  body {
    font-size: 14px;
  }
  p, span, a {
    font-size: 14px;
  }
  h6, span {
    font-size: 14px;
  }
  .mb60 {
    margin-bottom: 30px;
  }
  .mg60 {
    margin-top: 30px !important;
    margin-bottom: 30px !important;
  }
  .pd40 {
    padding: 20px 0;
  }
  .pd60 {
    padding: 30px 0;
  }
  .mb20 {
    margin-bottom: 10px;
  }
   .banner {
    padding-left: 12%;
   }
  .foot_con_t .foot_item {
    flex: auto;
  }
  .foot_con_t .foot_item
  {
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .foot_con_t .foot_item:last-child {
    margin-bottom: 0;
  }
  .expert {
    padding-bottom: 40px;
  }
  .expert .txt h3 {
    margin-bottom: 15px;
  }
  .expert li {
    display: block;
  }
  .expert .pic {
    margin-left:auto;
    margin-right: auto;
  }
  .expert .txt h3,  .expert .txt h5 {
    text-align: center;
  }
    .inner_cate_nav ul {
    flex-wrap: wrap;
  }
  .inner_cate_nav li {
    width: 48.5%;
    margin-bottom: 15px;
}
.related .list .item {
  width: calc((100% - 20px) / 2);
}
.related .list .item:nth-child(4n+4) {
  margin-right: 20px;
}
.related .list .item {
  margin-right: 20px;
  margin-bottom: 20px;
}
.related .list .item:nth-child(2n+2) {
  margin-right: 0;
}
.related .list .pic {
  height: 190px;
}
.foot_con_t li a {
  font-size: 14px;
}
.form_container .item {
  width: 100%;
}
.form_container {
  flex-wrap: wrap;
}
.form_container .form_input:last-child {
  margin-bottom: 15px;
}
.form_container textarea {
  height: 180px;
}
.equ-list li {
  margin-right: 15px;
  margin-bottom: 15px;
}
.sp-thumbs {
  height: 32px;
}
.sp-thumbs a:link, .sp-thumbs a:visited {
  height: 100%;
}
.equ-list li:nth-child(3n + 3) {
  margin-right: 15px;
}
.equ-list li {
  width: calc((100% - 15px) / 2);
}
.equ-list li:nth-child(2n+2) {
  margin-right: 0;
}
.inner_cate_nav {
  border: none;
  margin-top: 15px;
}
.report li {
  width: 100%;
}
.inner_cate_nav .list {
  justify-content: space-between;
  /* border: 1px solid #ccc; */
}
.inner_cate_nav li:nth-child(1n) {
  line-height: 1.5;
  border: 1px solid #ccc;
  /* border-right: 1px solid #ccc;
  border-bottom: 1px solid #ccc; */
  /* margin-right: -1px;
  margin-bottom: -1px; */
}
/* .inner_cate_nav li:nth-child(2n) {
  border-bottom: 1px solid #ccc;
  border-right: none;
} */
/* .inner_cate_nav li:last-child {
  border-bottom:none;
} */

.news-con .txt {
  height: 140px;
}
.inner_cate_nav a {
  display: flex;
  justify-content: center;
  align-items: center;
}
.inner_cate_nav a {
  padding: 15px;
}

.arti_con .top {
  height: auto;
}
.arti_con .txt_wrap {
  padding: 20px;
}
.arti_con .top h3 {
  padding-bottom: 15px;
  margin-bottom: 15px;
}
.arti_con .top .more {
  margin-top: 15px;
}
.arti_con_title h3 {
 padding: 10px;
}
.arti_con .top {
  flex-wrap: wrap;
}
.arti_con .top .top_box, .arti_con .top .txt {
  width: 100%;
}
  .news-list .list-item {
    flex-wrap: wrap;
  }
  .news-list .list-item .pic {
    width: 100%;
    margin-right: 0;
  }
  .news-list .list-item .txt {
    width: 100%;
  }

  .news-list .list-item .txt {
    align-items: center;
  }
  .news-list .list-item .info {
    width: 70%;
    flex: none;
  }
  .news-list .list-item h3 {
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .news-list .list-item .day {
    font-size: 22px;
    line-height: 1;
  }
  .news-list .list-item .year {
    font-size: 16px;
  }
  .inner_pro .main-l {
    display: none;
  }
  .inner_pro .content {
    width: 100%;
  }
  .news-con .news-list {
    flex-wrap: wrap;
  }
  .news-con .news-list li {
    width: 100%;
  }
  .news-con .news-list .pic {
    height: 200px;
  }
  .news-con .news-list li:nth-child(1),
  .news-con .news-list li:nth-child(2)
  {
    margin-bottom: 20px;
  }
  .foot_con_t {
    flex-wrap: wrap;
  }
}
@media screen and (max-width: 480px) {
  .inner-nav {
    padding: 15px 0;
  }
  .inner-nav ul{
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .inner-nav ul li {
    width: 48%;
    padding: 0;
  }
  .inner-nav ul li h3 {
    text-align: center;
    line-height: 2.5;
  }
  .inner .content p img {
    display: block;
    max-width: 100%;
    height: auto;
  }
  .foot_cont > li {
    width: 100%;
  }
  /* .newsContent p,
  .newsContent p span {
    font-size: 14px !important;
  } */
  .info .container {
    height: auto;
  }
  .info_list .item a {
    height: 70px;
  }
  .info .info_list .item a {
    height: inherit;
  }
  .info_list {
    flex-wrap: wrap;
  }
  .news-list .list-item {
    margin-bottom: 25px;
    padding-bottom: 25px;
  }
  .news-list .list-item .time {
    margin-right: 15px;
    padding: 20px 10px;
  }
  .banner {
    height: 3rem;
  }
  .foot_con_t {
    padding-bottom: 0.3rem;
  }
  .foot_con_t .box {
    padding-bottom: 0;
  }
  .foot_con_b {
    padding-top: 0.3rem;
  }
  .inner .content {
    float: none;
  }
  .side_bar_con > .title {
    background-size: cover;
  }
  .side_bar_con > .title,
  .side_bar .side_bar_item {
    height: 62px;
  }
  .inner .content {
    width: 100%;
  }
  .inner .content .txt span {
    font-size: 18px;
  }
  .inner .content .txt h4 {
    font-size: 20px;
    margin: 7px 0;
  }
  .inner .nav {
    margin-bottom: 0.3rem;
  }
}