@font-face {
    font-family: 'SourceHanSansCN-Normal';
    src: 
      url('../fonts/SourceHanSansCN-Normal.woff2') format('woff2'), /* 优先使用WOFF2（压缩率更高） */
      url('../fonts/SourceHanSansCN-Normal.woff') format('woff'),   /* 兼容旧浏览器 */
      url('../fonts/SourceHanSansCN-Normal.otf') format('opentype'); /* 备用格式 */
    font-weight: normal;
    font-style: normal;
    font-display: swap; /* 避免阻塞渲染，使用回退字体 */
  }
  :root {
    /* 颜色系统 */
    --on-color: #00157a;
    /*选中颜色*/
    --text-color: #333;
    /* 正文文字 */
    --bg-color: #f5f5f5;
    /* 背景色 */
    /* 字体系统 */
    --base-font-size: 16px;
    /* 基准字号 */
    --heading-font-size: 2rem;
    /* 标题比例 */
    /* 颜色变量 */

  }
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'SourceHanSansCN-Normal';
    hyphens: auto;
    -webkit-hyphens: auto;
    -moz-hyphens: auto;
    -ms-hyphens: auto;
  }
  
  ::-webkit-scrollbar{
    width: 4px;
    height: 2px;
  }
  ::-webkit-scrollbar-thumb:hover{
    background-color: #bbb;
  }
  ::-webkit-scrollbar-thumb{
    background-color: var(--on-color);
    background-clip: padding-box;
    -webkit-border-radius: 10px;
    border-radius: 10px;
  }
  ::-webkit-scrollbar-track-piece{
    background-color: #bbb;
  }
  
  body {

    color: #333;
    background-color: #fff;
    outline: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    min-height: 100%;
    font-size: 16px;
    line-height: 1.5;
    /* overflow-x: hidden; */
  }
  html {
    overflow-x: hidden;
    font-size: calc(100vw/19.2);
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scrollbar-width: thin;
  }
  .mobile{
      display: none!important;
  }

  @media (min-width: 1901px) {
    html {
      font-size: 100px;
    }
  }
  @media (max-width: 1580px) {
    html {
      font-size: 66px;
    }
  }
  @media (max-width: 767px) {
    html {
      font-size: calc(100vw/7.5);
    }
    .pc{
        display: none!important;
    }
    .mobile{
      display: block!important;
    }
    .more a {
      height: 40px;
    }
  }
  
  /* 容器样式 */
  .container {
    width: 100%;
    max-width: 1560px;
    margin: 0 auto;
  }
  /* 标题样式 */
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    color: #333;
  }
  h1 {
    font-size: 2.5em;
  }
  h2 {
    font-size: 2em;
  }
  h3 {
    font-size: 1.75em;
  }
  h4 {
    font-size: 1.5em;
  }
  h5 {
    font-size: 1.25em;
  }
  h6 {
    font-size: 1em;
  }
  /* 链接样式 */
  a {
    color: #333;
    text-decoration: none;
  }
  a:hover {
    text-decoration: none;
    color: var(--on-color);
  }
  /* 列表样式 */
  ul,
  ol {
    list-style: none;
  }
  li {
    margin-bottom: 5px;
  }
  /* 按钮样式 */
  button {
    display: inline-block;
    padding: 10px 20px;
    font-size: 1em;
    color: #fff;
    background-color: var(--on-color);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  button:hover {
    background-color: var(--on-color);
  }
  /* 图片样式 */
  img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
  }
  /* 表格样式 */
  table {
    width: 100%;
    margin-bottom: 20px;
    border-collapse: collapse;
  }
  th,
  td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #ddd;
  }
  th {
    background-color: #f4f4f4;
  }
  /* 表单样式 */
  input,
  textarea,
  select {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
  }
  input[type="submit"] {
    background-color: var(--on-color);
    color: #fff;
    border: none;
    cursor: pointer;
  }
  input[type="submit"]:hover {
    background-color: var(--on-color);
  }
.textflow {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .textflow2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  .textflow3 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
  }
  .textflow4 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
  }
  .textflow6 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
  }
  .textflow10 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 10;
    -webkit-box-orient: vertical;
    word-break: break-all;
  }
  .font60 {
    font-size: 0.6rem;
  }
  .font54 {
    font-size: 0.54rem;
  }
  .font50 {
    font-size: 0.5rem;
  }
  .font48 {
    font-size: 0.48rem;
  }
  @media (max-width: 991px) {
    .font48 {
      font-size: 0.5rem;
    }
  }
  .font42 {
    font-size: 0.42rem;
  }
  @media (max-width: 991px) {
    .font42 {
      font-size: 0.5rem;
    }
  }
  .font40 {
    font-size: 0.4rem;
  }
  @media (max-width: 991px) {
    .font40 {
      font-size: 0.4rem;
    }
  }
  .font38 {
    font-size: 0.38rem;
  }
  @media (max-width: 991px) {
    .font38 {
      font-size: 0.4rem;
    }
  }
  .font36 {
    font-size: 0.36rem;
    line-height: 1.5em;
  }
  @media (max-width: 991px) {
    .font36 {
      font-size: 0.4rem;
    }
  }
  .font34 {
    font-size: 0.34rem;
  }
  @media (max-width: 991px) {
    .font34 {
      font-size: 0.4rem;
    }
  }
  .font32 {
    font-size: 0.32rem;
  }
  @media (max-width: 991px) {
    .font32 {
      font-size: 0.4rem;
    }
  }
  .font30 {
    font-size: 0.3rem;
  }
  @media (max-width: 991px) {
    .font30 {
      font-size: 0.4rem;
    }
  }
  .font28 {
    font-size: 0.28rem;
  }
  @media (max-width: 991px) {
    .font28 {
      font-size: 0.4rem;
    }
  }
  .font26 {
    font-size: 26px;
  }
  @media (max-width: 1580px) {
    .font26 {
      font-size: 24px;
    }
  }
  @media (max-width: 991px) {
    .font26 {
      font-size: 0.3rem;
    }
  }
  .font24 {
    font-size: 24px;
  }
  @media (max-width: 1580px) {
    .font24 {
      font-size: 22px;
    }
  }
  @media (max-width: 1260px) {
    .font24 {
      font-size: 16px;
    }
  }
  @media (max-width: 991px) {
    .font24 {
      font-size: 0.3rem;
    }
  }
  .font22 {
    font-size: 22px;
    line-height: 1.5em;
  }
  @media (max-width: 1580px) {
    .font22 {
      font-size: 18px;
    }
  }
  @media (max-width: 1260px) {
    .font22 {
      font-size: 16px;
    }
  }
  @media (max-width: 991px) {
    .font22 {
      font-size: 0.3rem;
    }
  }
  .font20 {
    font-size: 20px;
    line-height: 1.5em;
  }
  @media (max-width: 1580px) {
    .font20 {
      font-size: 18px;
    }
  }
  @media (max-width: 1260px) {
    .font20 {
      font-size: 16px;
    }
  }
  @media (max-width: 991px) {
    .font20 {
      font-size: 0.3rem;
    }
  }
  .font18 {
    line-height: 1.5em;
    font-size: 18px;
  }
  @media (max-width: 1580px) {
    .font18 {
      font-size: 16px;
    }
  }
  @media (max-width: 1260px) {
    .font18 {
      font-size: 16px;
    }
  }
  @media (max-width: 991px) {
    .font18 {
      font-size: 0.28rem;
    }
  }
  .font16 {
    font-size: 16px;
  }
  @media (max-width: 1580px) {
    .font16 {
      font-size: 14px;
    }
  }
  @media (max-width: 991px) {
    .font16 {
      font-size: 0.28rem;
    }
  }
  .font14 {
    font-size: 14px;
  }
  @media (max-width: 1580px) {
    .font14 {
      font-size: 12px;
    }
  }
  @media (max-width: 991px) {
    .font14 {
      font-size: 0.24rem;
    }
  }
  .font12 {
    font-size: 12px;
  }
  .font-b {
    font-weight: bold;
  }
  .text-c{
    text-align: center;
  }
  .ptb100 {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
  @media (max-width: 767px) {
    .ptb100 {
      padding-top: 1.2rem;
      padding-bottom: 1.2rem;
    }
  }
  .pt100 {
    padding-top: 1rem;
  }
  @media (max-width: 767px) {
    .pt100 {
      padding-top: 1.2rem;
    }
  }
  .pb100 {
    padding-bottom: 1rem;
  }
  @media (max-width: 767px) {
    .pb100 {
      padding-bottom: 1.2rem;
    }
  }
  .ptb140 {
    padding: 1.4rem 0;
  }
  @media (max-width: 767px) {
    .ptb140 {
      padding: 1.6rem 0;
    }
  }
  header {
    position: fixed;
    background: rgba(255, 255, 255);
    width: 100%;
    top: 0;
    left: 0;
    z-index: 999;
    transition: all 0.5s;
  }
  header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
  }
  header .container .header_logo {
    padding-left: 20px;
  }
  header .container .header_logo img {
    height: 70px;
    width: auto;
  }
  header .container .header_menu {
    display: flex;
    align-items: center;
  }
  header .container .header_menu li {
    margin-bottom: 0;
    position: relative;
  }
  header .container .header_menu li > a {
    display: block;
    margin: 0 30px;
    text-align: center;
    line-height: 80px;
    padding: 0 15px;
    position: relative;
    color: #333;
    font-weight: bold;
    z-index: 2;
  }
  header .container .header_menu li > a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: -1;
    width: 130%;
    height: 50%;
    background: transparent;
    transition: all 0.5s;
    transform: translate(-50%, -50%);
    border-radius: 40px;
  }
  header .container .header_menu li .sub_menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 50%;
    padding-top: 20px;
    width: auto;
    transform: translateX(-50%);
  }
  header .container .header_menu li .sub_menu > div {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 0;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  }
  header .container .header_menu li .sub_menu > div > .sub_menu2{
      position: relative;
      width: 100%;
  }
  header .container .header_menu li .sub_menu > div > .sub_menu2 div{
      position: absolute;
      left: 100%;
      top: 0;
      width: 100%;
      display: none;
      flex-direction: column;
      background: #fff;
      
  }
  header .container .header_menu li .sub_menu > div > .sub_menu2 div a{
      border-left: 1px solid #ccc;
  }
  
  header .container .header_menu li .sub_menu > div > .sub_menu2:hover div{
      display: flex;
  }
  header .container .header_menu li .sub_menu > div > .sub_menu2 > a ,header .container .header_menu li .sub_menu > div > .sub_menu2 div a{
    display: block;
    padding: 10px 20px;
    font-size: 16px;
    text-align: center;
    line-height: 40px;
    position: relative;
    width: 100%;
    border-bottom: 1px solid #ccc;
  }
  header .container .header_menu li a{
      white-space: nowrap;
  }
      
  header .container .header_menu li .sub_menu > div > .sub_menu2:nth-last-child(1) > a,header .container .header_menu li .sub_menu > div >.sub_menu2:nth-last-child(2):nth-child(2n-1) > a,header .container .header_menu li .sub_menu > div > .sub_menu2 div a:nth-last-child(1){
      border-bottom: none;
  }
  /*header .container .header_menu li .sub_menu > div > a:nth-child(2n){*/
  /*    border-left: 1px solid #ccc;*/
  /*}*/
  header .container .header_menu li .sub_menu > div >.sub_menu2 > a::before ,header .container .header_menu li .sub_menu > div > .sub_menu2 div a::before{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: transparent;
    transition: all 0.5s;
  }
  header .container .header_menu li .sub_menu > div >.sub_menu2 > a:hover {
    color: var(--on-color);
  }
  header .container .header_menu li .sub_menu > div >.sub_menu2 > a:hover::before ,header .container .header_menu li .sub_menu > div > .sub_menu2 div a:hover::before{
    background: var(--on-color);
  }
  header .container .header_menu li.active > a,
  header .container .header_menu li:hover > a {
    color: #fff !important;
  }
  header .container .header_menu li.active > a::before,
  header .container .header_menu li:hover > a::before {
    background: var(--on-color);
  }
  header .container .header_menu li:hover .sub_menu {
    display: block;
  }
  header .container .language{
      position: relative;
      cursor: pointer;
  }
  header .container .language p{
      display: flex;
      align-items: center;
      justify-content: center;
  }
  header .container .language .con{
      box-shadow: 0 2px 10px rgba(0,0,0,0.2);
      position: absolute;
      top: 200%;
      left: 50%;
      transform: translateX(-50%);
      background: #fff;
      z-index: 3;
      display: none;
  }
  header .container .language .con a{
      padding: 10px 20px;
      border-bottom: 1px solid #999;
      display: block;
      text-align: center;
      z-index: 2;
      position: relative;
  }
  header .container .language .con a:last-child{
      border: 0;
  }
  /* 向上的箭头 */
  header .container .language .con::before{
      content: '';
      position: absolute;
      top: -8px;            /* 箭头露在盒子外 */
      left: 50%;
      transform: translateX(-50%);
      width: 0;
      height: 0;
      border-left: 8px solid transparent;
      border-right: 8px solid transparent;
      border-bottom: 8px solid #fff; /* 箭头颜色 */
  }
  
  /* 可选：做个阴影层，让箭头更自然 */
  header .container .language .con::after{
      content: '';
      position: absolute;
      top: -9px;
      left: 50%;
      transform: translateX(-50%);
      width: 0;
      height: 0;
      border-left: 9px solid transparent;
      border-right: 9px solid transparent;
      border-bottom: 9px solid rgba(0,0,0,0.1);
      z-index: -1;
  }
  header.active,
  header:hover {
    background: #fff;
  }
  header.active .container .header_menu li > a,
  header:hover .container .header_menu li > a {
    color: #333;
  }
  header.move {
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%);
  }
  .m-header {
    background: #fff;
    display: none;
    justify-content: space-between;
    height: 50px;
    padding: 0 15px;
    align-items: center;
    position: relative;
    z-index: 999;
  }
  .m-header .img {
    height: 100%;
    padding: 5px;
  }
  .m-header .img img {
    height: 100%;
    width: auto;
  }
  .m-header .btns {
    display: flex;
    flex-direction: column;
  }
  .m-header .btns span {
    display: block;
    width: 30px;
    background: #666;
    height: 2px;
    margin: 5px 0;
    transition: all 0.5s;
  }
  .m-header .btns.on span:nth-child(1) {
    transform: rotate(45deg) translateX(27%);
  }
  .m-header .btns.on span:nth-child(2) {
    display: none;
  }
  .m-header .btns.on span:nth-child(3) {
    transform: rotate(-45deg) translateX(27%);
  }
  .m-header .menu {
    display: none;
    position: absolute;
    width: 100%;
    top: 50px;
    left: 0;
    background: #fff;
  }
  .m-header .menu a {
    display: block;
    padding: 10px;
    background: #fff;
    border-bottom: 1px solid #ccc;
  }
  footer {
    background: #fff;
    padding: 80px 0px 0px;
  }
  footer .container {
    display: flex;
    justify-content: space-between;
    padding-bottom: 60px;
  }
  footer .container .list {
    display: block;
    /* border-right: 1px solid #979797; */
    padding: 2% 4%;
  }
  footer .container .list p {
    color: #000;
    margin-bottom: 25px;
    line-height: 1.35;
    font-weight: 550;
  }
  footer .container .list ul li a {
    color: #666;
  }
  footer .container .list ul li div {
    display: flex;
    align-items: center;
  }
  footer .container .list ul li div img {
    margin: 0;
    width: 16px;
    height: 16px;
  }
  footer .container .list ul li div span {
    margin-left: 10px;
    display: blcok;
    color: #666;
  }
  footer .container .list ul li .social-icons {
      display: flex;
      gap: 16px; /* 图标之间的间距，可调整 */
      align-items: center;
      padding: 20px 0;
  }
  
  /* 单个图标样式 */
  footer .container .list ul li .social-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 40px; /* 图标大小，可调整 */
      height: 40px;
      border-radius: 50%; /* 圆形样式，想要方形可改为0或4px */
      background-color: #e7eeef; /* 默认背景色，可自定义 */
      color: #333; /* 默认图标颜色 */
      text-decoration: none; /* 去掉链接下划线 */
      font-size: 16px; /* 图标字体大小 */
      transition: all 0.3s ease; /* hover动画过渡 */
  }
  
  /* 鼠标hover效果：变色+轻微缩放，提升交互感 */
  footer .container .list ul li .social-icon:hover {
      transform: scale(1.05); /* 轻微放大 */
      color: #fff; /* hover时文字白色 */
  }
  
  /* 各平台专属hover背景色（贴合品牌色） */
  footer .container .list ul li .social-icon.facebook:hover {
      background-color: #1877f2; /* Facebook品牌蓝 */
  }
  footer .container .list ul li .social-icon.instagram:hover {
      background-color: #e4405f; /* Instagram品牌粉 */
  }
  footer .container .list ul li .social-icon.linkedin:hover {
      background-color: #0077b5; /* LinkedIn品牌蓝 */
  }
  footer .container .list ul li .social-icon.xing:hover {
      background-color: #026466; /* Xing品牌绿 */
  }
  
  footer .container .list:last-child {
    border-right: none;
  }
  footer .container > div {
    flex: 1;
  }
  footer .bottom {
    color: #333;
    opacity: 0.7;
    padding: 10px 0px;
    border-top: 1px solid rgba(144, 144, 144, 0.2);
    text-align: center;
    font-size: 12px;
  }
  .fix_contact {
    position: fixed;
    bottom: 13%;
    right: 20px;
    z-index: 999;
  }
  .fix_contact .item {
    margin-top: 10px;
    cursor: pointer;
    position: relative;
  }
  .fix_contact .item .text {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 13px 11.5px 10px;
    border-radius: 5px;
    background: #fff;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  }
  .fix_contact .item .text p {
    writing-mode: vertical-rl;
    /* 核心：从右到左竖排 */
    text-orientation: mixed;
    /* 关键：字母直立，不旋转 */
    letter-spacing: 0px;
    /* 调整字母之间的竖间距，可选 */
    font-size: 14px;
    padding-top: 6px;
  }
  
  .fix_contact .item .left {
    position: absolute;
    right: 120%;
    top: 50%;
    transform: translate(0, -50%);
    transition: all 0.5s;
    display: none;
    flex-direction: column;
    background: #fff;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  }
  .fix_contact .item .left > div {
    display: flex;
    align-items: center;
    padding: 0 .1rem ;
  }
  .fix_contact .item .left > div p {
    margin-left: 10px;
  }
  .fix_contact .item .left > div p span {
    color: #999;
  }
  .fix_contact .item:nth-child(2) {
    background: #fff;
    padding: 12px ;
    border-radius: 5px;
    display: flex;
    align-items: center;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  }
  .fix_contact .item:nth-child(2) .left {
    text-align: center;
    width: 127px;
  }
  .fix_contact .item:nth-child(2) .left img {
    width: 110px;
  }
  .fix_contact .item:nth-child(3) {
    background: var(--on-color);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s;
  }
  .fix_contact .item:nth-child(3) i {
    color: #fff;
    font-size: 24px;
  }
  .fix_contact .item#top {
    opacity: 0;
  }
  .fix_contact .item#top:hover {
    transform: translateY(-10px);
  }
  .fix_contact .item:hover .left {
    display: flex;
  }
  /* index */
  .banner {
    height: calc(100vh - 80px);
    width: 100%;
    margin-top: 80px;
  }
  .banner img {
    height: 100%;
    width: 100%;
    object-fit: cover;
  }
  .banner .swiper-button-next:after,
  .banner .swiper-button-prev:after {
    color: #fff;
  }
  .index_about .container .top {
    display: flex;
    gap: 2%;
    justify-content: space-between;
  }
  .index_about .container .top .left {
    width: 49%;
  }
  .index_about .container .top .left img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .index_about .container .top .right {
    width: 49%;
    display: flex;
    flex-direction: column;
  }
  .index_about .container .top .right h5 {
    line-height: 1.8;
  }
  .index_about .container .top .right div {
    margin-top: 1.30617vw;
    color: #979797;
    line-height: 1.8;
  }
  .index_about .container .top .right ul {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 4%;
  }
  .index_about .container .top .right ul li {
    width: 48%;
  }
  .index_about .container .top .right ul li img {
    width: 100%;
  }
  .index_about .container .bottom {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 30px;
    text-align: center;
    margin-top: 0.5rem;
  }
  .index_about .container .bottom span {
    display: inline-block;
    margin-right: 5px;
  }
  .index_more {
    
  }
  .index_more .container {
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  .index_more .container p {
    color: #fff;
  }
  .index_more .container a {
    color: #fff;
    padding: 0.16rem 0.4rem;
    background: var(--on-color);
  }
  .index_more .container a i {
    padding-left: 10px;
  }
  .index_product .container .content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 0.5rem;
  }
  .index_product .container .content > div {
    position: relative;
    overflow: hidden;
  }
  .index_product .container .content > div .item {
    position: relative;
    overflow: hidden;
  }
  .index_product .container .content > div .item:hover .text {
    top: 0;
  }
  .index_product .container .content > div img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .index_product .container .content > div .text {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s;
  }
  .index_product .container .content > div .text span {
    display: flex;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(51, 51, 51, 0.8);
  }
  .index_product .container .content > div .text span i {
    color: #fff;
  }
  .index_product .container .content .right {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 30px;
  }
  .index_product .container .content .left {
    min-height: 8rem;
  }
  .index_product .container .content .left:hover .text {
    top: 0;
  }
  .index_culture .content {
    margin-top: 0.5rem;
    display: flex;
  }
  .index_culture .content .item {
    width: 25%;
    position: relative;
    height: 8rem;
    transition: all 0.5s;
  }
  .index_culture .content .item::before{
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.2);
      z-index: 2;
  }
  .index_culture .content .item img {
    width: 100%;
    height: 100%;
    object-position: 80%;
    object-fit: cover;
    position: relative;
    z-index: 1;
  }
  .index_culture .content .item .text {
    position: absolute;
    top: 15%;
    left: 5%;
    opacity: 0;
    transition: all 0.5s;
    width: 70%;
    z-index: 3;
  }
  .index_culture .content .item .text h4 {
    color: var(--on-color);
  }
  .index_culture .content .item .text span {
    display: block;
    width: 40px;
    height: 4px;
    background: #fff;
    margin: 0.4rem 0 0.6rem;
  }
  .index_culture .content .item .text p {
    color: #fff;
    line-height: 1.8;
  }
  .index_culture .content .item.active {
    width: 50%;
  }
  .index_culture .content .item.active .text {
    opacity: 1;
  }
  .index_news .container .content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 0.5rem;
  }
  .index_news .container .content .item {
    background: #fff;
    padding: 5%;
    transition: all 0.5s;
  }
  .index_news .container .content .item .img {
    overflow: hidden;
  }
  .index_news .container .content .item .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
  }
  .index_news .container .content .item .text h4 {
    margin-top: 0.2rem;
  }
  .index_news .container .content .item .text .data {
    display: block;
    margin-top: 9px;
    color: #999;
  }
  .index_news .container .content .item .text .desc {
    color: #999;
    margin-top: 18px;
  }
  .index_news .container .content .item .text .bottom {
    margin-top: 12px;
    display: flex;
    justify-content: space-between;
  }
  .index_news .container .content .item .text .bottom .tag span {
    color: #999;
    padding: 2px 10px;
    margin-right: 15px;
    border: 1px solid #999;
    border-radius: 3px;
    display: inline-block;
  }
  .index_news .container .content .item .text .bottom .more {
    width: 20px;
    overflow: hidden;
    position: relative;
  }
  .index_news .container .content .item .text .bottom .more i {
    color: #999;
    transition: all 0.5s;
  }
  .index_news .container .content .item .text .bottom .more::before {
    content: "\f178";
    font: normal normal normal 14px / 1 FontAwesome;
    color: #999;
    font-size: 20px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: -120%;
    transition: all 0.5s;
  }
  .index_news .container .content .item:hover {
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
  }
  .index_news .container .content .item:hover .img img {
    transform: scale(1.1);
  }
  .index_news .container .content .item:hover .text h4 {
    color: var(--on-color);
  }
  .index_news .container .content .item:hover .text .bottom .more i {
    transform: translateX(120%);
  }
  .index_news .container .content .item:hover .text .bottom .more::before {
    left: 0;
  }
  .breadcrumb {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    padding: 20px;
    align-items: center;
  }
  .breadcrumb a {
    padding: 10px 0;
    display: block;
  }
  .breadcrumb a:hover {
    color: var(--on-color);
  }
  .breadcrumb i {
    font-size: 16px;
  }
  .product_list .container > h2 {
    padding: 0.5rem 0;
  }
  .product_list .container .menu_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    
  }
  .product_list .container .menu_list .item {
    background: #e7eeef;
    border-radius: 25px;
    margin-bottom: 10px;
    transition: all 0.5s;
  }
  .product_list .container .menu_list .item a {
    display: block;
    padding: 10px 30px;
    color: #000;
  }
  .product_list .container .menu_list .item:hover {
    background: #c3d4dc;
  }
  .product_list .container>p{
      margin: .5rem auto;
      width:60%;
      hyphens: auto;
      -webkit-hyphens: auto;
      -moz-hyphens: auto;
      -ms-hyphens: auto;
  }
  .content_swiper{
      margin-top: .5rem;
  }
  .content_swiper .swiper-slide{
      display: flex;
      background: #f0f5f7;
      height: auto;
  }
  .content_swiper .swiper-slide .left{
      width: 50%;
      /*background: #fff;*/
  }
  .content_swiper .swiper-slide .left img{
      width: 100%;
      height: 100%;
      object-fit: cover;
  }
  .content_swiper .swiper-slide .right{
      width: 50%;
      padding: .8rem;
  }
  .content_swiper .swiper-slide .right p:nth-child(1){
      margin-bottom: 24px;
  }
  .content_swiper .swiper-slide .right p:nth-child(3){
      margin-top: 24px;
      padding-bottom: 10px;
  }
  .content_swiper .swiper-slide .right .more {
      margin: 24px 0;
      display: flex;
  }
  .content_swiper .swiper-slide .right .more a {
      display: flex;
      align-items: center;
      padding: 0 32px;
      border-radius: 0.4rem;
      background: var(--on-color);
      color: #fff;
      height: 40px;
      line-height: 1;
      text-decoration: none;
      position: relative; 
      overflow: hidden; 
      transition: all 0.3s ease; 
  }
  .content_swiper .swiper-slide .right .more a i.fa {
      position: absolute;
      left: -20px; 
      top: 50%;
      transform: translateY(-50%); 
      font-size: 20px;
      opacity: 0; 
      transition: all 0.5s ease; 
      margin-right: 8px; 
  }
  
  .content_swiper .swiper-slide .right .more a span {
      transform: translateY(-2px); 
      transition: all 0.5s ease; 
  }
  
  .content_swiper .swiper-slide .right .more a:hover i.fa {
      left: calc(32px - 14px); 
      opacity: 1; 
  }
  
  .content_swiper .swiper-slide .right .more a:hover span {
      /*margin-left: 20px; */
      transform: translate(14px,-2px);
  }
  .content_swiper .swiper-button-next, .swiper-rtl .swiper-button-prev{
      right: auto;
      left: 58.5%;
      bottom: 20px;
      top: auto;
      background: #fff;
      border-radius: 50%;
      width: 40px;
      height: 40px;
  }
  .content_swiper .swiper-button-prev, .swiper-rtl .swiper-button-next{
      right: auto;
      left: 55%;
      bottom: 20px;
      top: auto;
      background: #fff;
      border-radius: 50%;
      width: 40px;
      height: 40px;
  }
  .content_swiper .swiper-button-next:after, .swiper-rtl .swiper-button-prev:after ,.content_swiper .swiper-button-prev:after, .swiper-rtl .swiper-button-next:after {
      font-size: 20px;
      color: #000;
      font-weight: bold;
  }
  .product_list .container .content {
    width: 95%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 0.5rem auto;
  }
  .product_list .container .content .item {
    background: #fff;
    transition: all 0.5s;
    border: 1px solid rgba(0, 0, 0, 0.1);
  }
  .product_list .container .content .item .img {
    overflow: hidden;
    height: 4.38rem;
    display: flex;
    align-items: center;
  }
  .product_list .container .content .item .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
  }
  .product_list .container .content .item .text {
    padding: 40px;
  }
  .product_list .container .content .item .text .top a {
    color: var(--on-color);
  }
  .product_list .container .content .item .text .top a:hover {
    text-decoration: underline;
  }
  .product_list .container .content .item .text h4 {
    margin: 16px 0;
    font-weight: normal;
  }
  .product_list .container .content .item .text h4 a {
    color: #000;
  }
  .product_list .container .content .item .text p{
      margin-bottom: 16px;
  }
  .product_list .container .content .item .text > a {
    color: var(--on-color);
  }
  .product_list .container .content .item .text >.more {
      margin: 24px 0;
      display: flex;
  }
  .product_list .container .content .item .text >.more a {
      display: flex;
      align-items: center;
      padding: 0 32px;
      border-radius: 0.4rem;
      background: var(--on-color);
      color: #fff;
      height: 40px;
      line-height: 1;
      text-decoration: none;
      position: relative; 
      overflow: hidden; 
      transition: all 0.3s ease; 
  }
  
  
  .product_list .container .content .item .text >.more a i.fa {
      position: absolute;
      left: -20px; 
      top: 50%;
      transform: translateY(-50%); 
      font-size: 20px;
      opacity: 0; 
      transition: all 0.5s ease; 
      margin-right: 8px; 
  }
  
  .product_list .container .content .item .text >.more a span {
      transform: translateY(-2px); 
      transition: all 0.5s ease; 
  }
  
  
  .product_list .container .content .item .text >.more a:hover i.fa {
      left: calc(32px - 14px); 
      opacity: 1; 
  }
  
  .product_list .container .content .item .text >.more a:hover span {
      /*margin-left: 20px; */
      transform: translate(14px,-2px);
  }
  .product_list .container .content .item .text > a:hover {
    text-decoration: underline;
  }
  .product_list .container .content .item:hover {
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
    border-color: rgba(0, 0, 0, 0);
  }
  .product_list .container .content .item:hover .img img {
    transform: scale(1.05);
  }
  .news .container .content {
    margin: 0.5rem 0;
  }
  .news .container .content .item {
    padding: 30px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.5s;
  }
  .news .container .content .item a {
    display: flex;
  }
  .news .container .content .item a .img {
    width: 30%;
    margin-right: 30px;
    overflow: hidden;
    height: 3rem;
  }
  .news .container .content .item a .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
  }
  .news .container .content .item a .text {
    flex: 1;
  }
  .news .container .content .item a .text .title {
    display: flex;
  }
  .news .container .content .item a .text .title h4 {
    flex: 1;
  }
  .news .container .content .item a .text .title p {
    color: #999;
  }
  .news .container .content .item a .text .desc {
    margin-top: 18px;
    color: #666;
  }
  .news .container .content .item:last-child {
    border-bottom: none;
  }
  .news .container .content .item:hover {
    border-color: rgba(0, 0, 0, 0);
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
  }
  .news .container .content .item:hover a .img img {
    transform: scale(1.05);
  }
  .news .container .content .item:hover a .text .title h4 {
    color: var(--on-color);
  }
  .news_show .container {
    max-width: 1400px;
    padding: 0.4rem 0;
  }
  .news_show .container .title {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 0 20px;
  }
  .news_show .container .title p {
    color: #999;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 20px 0;
  }
  .news_show .container .title p i {
    padding-right: 5px;
  }
  .news_show .container .content {
    margin-top: 0.3rem;
    padding: 0 20px;
    line-height: 2;
  }
  .news_show .container .content p{
      text-indent: 2em;
  }
  .contact .title {
    margin-top: 1rem ;
  }
  .contact .title p {
    margin-top: 10px;
  }
  .contact .content {
    display: flex;
    justify-content: end;
    margin: 1rem 0;
  }
  .contact .content .left {
    width: 40%;
    line-height: 2;
  }
  .contact .content .left p {
    margin: 0.3rem 0;
    display: flex;
    align-items: center;
    width: 100%;
  }
  .contact .content .left p i {
    margin: 10px ;
    font-size: 18px;
  }
  .contact .content #wrapper {
    width: 50%;
  }
  .about .container {
    max-width: 1400px;
  }
  .about .container .title {
    margin: 0.8rem 0 0.3rem;
  }
  .about .container .about_content .content {
    display: flex;
    
  }
  .about .container .about_content .content .left {
    width: 60%;
    padding-right: 5%;
  }
  .about .container .about_content .content .img {
    height: 100%;
    width: 40%;
  }
  .about .container .about_content p {
    line-height: 2;
  }
  .about .container .about_content img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .about .container .about_content .num {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 30px;
    text-align: center;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
  }
  .about .container .about_content .num span {
    display: inline-block;
    margin-right: 5px;
  }
  .about_history{
          background: fixed url("../images/about_history.webp") no-repeat;
          background-size: cover;
          position: relative;
      }
      .about_history::before{
          content: "";
          background: rgba(0,0,0,0.2);
          width: 100%;
          height: 100%;
          position: absolute;
          z-index: 2;
          top: 0;
          left: 0;
      }
      .about_history h3{
          color: #fff;
          position: relative;
          z-index: 3;
      }
      .about_history .content{
          margin: 3.65726vw 32px 0;
          position: relative;
          z-index: 3;
      }
      .about_history .content>div{
          display: flex;
      }
      .about_history .content>div>div{
          align-items: center;
          display: flex;
          flex: 1;
          flex-direction: column;
          min-width: 25%;
          padding: 0 1%;
          line-height: 1.5;
          position: relative;
      }
      .about_history .content .year div p{
          margin-bottom: 20px;
          color: #fff;
      }
      .about_history .content .line .item div{
          height: 1px;
          position: absolute;
          top: 7.5px;
          width: 100%;
          background-color: #e0e0e0;
      }
      .about_history .content .line .item p{
          align-items: center;
          display: flex;
          height: 17px;
          justify-content: center;
          position: relative;
          width: 17px;
      }
      .about_history .content .line .item p span:nth-child(1){
          border-radius: 50%;
          height: 17px;
          left: 0;
          opacity: .2;
          position: absolute;
          top: 0;
          width: 17px;
          background-color: rgba(0, 21, 122, 1);
      }
      .about_history .content .line .item p span:nth-child(2){
          background-color: rgba(0, 21, 122, 1);
          border-radius: 50%;
          height: 9px;
          width: 9px;
      }
      .about_history .content .con .item p{
          margin-bottom: 16px;
          margin-top: 6px;
          height: 40px;
          width: 1px;
          background-color: rgba(0, 21, 122, 1);
      }
      .about_history .content .con .item div{
          margin-top: 10px;
          color: #fff;
          text-align: center;
      }
      @media (max-width: 991px) {
          .about_history .content{
              overflow-x: auto;
          }
          .about_history .content>div{
              min-width: 730px;
          }
          
      }
  .about_culture {
    background: #F8F6F9;
    padding: 1rem 0;
  }
  .about_culture .container {
    display: flex;
    max-width: 1400px;
  }
  .about_culture .container .img {
    width: 50%;
  }
  .about_culture .container .img img {
    max-width: 70%;
    height: 100%;
    object-fit: cover;
  }
  .about_culture .container .text {
    width: 50%;
  }
  .about_culture .container .text h4 {
    margin-bottom: 0.5rem;
  }
  .about_culture .container .text p {
    line-height: 2;
  }
  .about_honor {
    padding: 1rem 0;
  }
  .about_honor h3 {
    margin-bottom: 0.5rem;
  }
  .about_honor .content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }
  .about_honor .contents {
    max-width: 1200px;
    margin: 0 auto;
  }
  .show {
    margin-top: 0.8rem;
  }
  .show .container .show_top {
    display: flex;
    margin: 0.5rem 0;
  }
  .show .container .show_top .left {
    width: 55%;
    display: flex;
    justify-content: space-between;
    height: 5rem;
  }
  .show .container .show_top .left .left_left {
    width: 15%;
    position: relative;
    padding: 40px 0;
  }
  .show .container .show_top .left .swiper {
    width: 100%;
    height: 100%;
  }
  .show .container .show_top .left .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .show .container .show_top .left .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .show .container .show_top .left .swiper {
    width: 100%;
    height: 300px;
    margin-left: auto;
    margin-right: auto;
  }
  .show .container .show_top .left .swiper-slide {
    background-size: cover;
    background-position: center;
  }
  .show .container .show_top .left .mySwiper2 {
    height: 100%;
    width: 80%;
  }
  .show .container .show_top .left .mySwiper {
    height: 100%;
    width: 100%;
    box-sizing: border-box;
    position: relative;
  }
  .show .container .show_top .left .swiper-button-next {
    left: 50%;
    right: auto;
    bottom: 0;
    top: auto;
    transform: translateX(-50%) rotate(90deg);
  }
  .show .container .show_top .left .swiper-button-prev {
    left: 50%;
    right: auto;
    bottom: auto;
    top: 20px;
    transform: translateX(-50%) rotate(90deg);
  }
  .show .container .show_top .left .mySwiper .swiper-slide {
    width: 100%;
    height: 25%;
    opacity: 0.4;
  }
  .show .container .show_top .left .mySwiper .swiper-slide-thumb-active {
    opacity: 1;
  }
  .show .container .show_top .left .img-dv{
      height: 100%;
      width: 100%;
  }
  .show .container .show_top .left .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
  .show .container .show_top .right {
    flex: 1;
    padding-left: 2%;
  }
  .show .container .show_top .right .card {
    display: flex;
    margin-bottom: 12px;
  }
  .show .container .show_top .right .card a {
    color: var(--on-color);
  }
  .show .container .show_top .right .card p {
    margin-left: 5px;
  }
  .show .container .show_top .right h4 {
    margin-bottom: 12px;
  }
  .show .container .show_top .right > p {
    margin-bottom: 12px;
  }
  .show .container .show_top .right > .text{
      margin-bottom: 12px;
  }
  .show .container .show_top .right .more {
    text-decoration: underline;
    cursor: pointer;
  }
  .show .container .show_top .right .Parameter {
    margin-bottom: 12px;
  }
  .show .container .show_top .right > a {
    background: var(--on-color);
    text-align: center;
    color: #fff;
    border-radius: 20px;
    display: block;
    padding: 0 30px;
    margin-top: 14px;
    height: 40px;
    line-height: 40px;
  }
  .show .container .show_benefits {
    margin: 0.8rem 0;
    position: relative;
  }
  .show .container .show_benefits h4 {
    margin-bottom: 20px;
  }
  .show .container .show_benefits .content {
    margin: 0.5rem 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
  .show .container .show_benefits .content .item {
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.5s;
    cursor: pointer;
  }
  .show .container .show_benefits .content .item .text {
    padding: 0.25rem;
  }
  .show .container .show_benefits .content .item .text h3 {
    margin-bottom: 0.1rem;
  }
  .show .container .show_benefits .content .item .text p {
    line-height: 1.7;
    word-spacing: 2px;
  }
  .show .container .show_benefits .content .item:hover {
    border-color: rgba(0, 0, 0, 0);
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.3);
  }
  .show .container .show_specification h4 {
    margin-bottom: 24px;
  }
  .show .container .show_specification h3 {
    margin-bottom: 24px;
  }
  .show .container .show_specification .table1 {
    margin-bottom: 0.5rem;
    max-height: 400px;
    overflow: scroll;
  }
  .show .container .show_specification .table1 table tr td:nth-child(1) {
    width: 30%;
  }
  .show .container .show_specification .table1 table tr td:nth-child(2) {
    width: 70%;
  }
  .show .container .show_specification .table2 {
    overflow: scroll;
    max-height: 400px;
  }
  .show .container .show_specification .table2 table tr td:nth-child(1) {
    width: 27%;
  }
  .show .container .show_specification .table2 table tr td:nth-child(2) {
    width: 20%;
  }
  .show .container .show_specification .table2 table tr td:nth-child(3) {
    width: 11%;
  }
  .show .container .show_specification .table2 table tr td:nth-child(4) {
    width: 11%;
  }
  .show .container .show_specification .table2 table tr td:nth-child(5) {
    width: 11%;
  }
  .show .container .show_specification table tr {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  .show .container .show_specification table tr td {
    padding: 16px;
    white-space: nowrap;
  }
  .show .container .show_specification table tr:nth-child(2n) {
    background: #F6F6F6;
  }
  .show .container .show_aq {
    margin: 0.8rem 0;
  }
  .show .container .show_aq h4 {
    margin-bottom: 24px;
  }
  .show .container .show_aq h3 {
    margin-bottom: 24px;
  }
  .show .container .show_aq .content .item {
    box-shadow: 0 2px 4px 0px #0000001a;
  }
  .show .container .show_aq .content .item .title {
    display: flex;
    justify-content: space-between;
    padding: 0.24rem 0.32rem;
  }
  .show .container .show_aq .content .item .title p {
    flex: 1;
  }
  .show .container .show_aq .content .item .title span {
    width: 40px;
    height: 40px;
    margin-left: 0.2rem;
    background: #E7EEEF;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.5s;
    transform: rotate(90deg);
  }
  .show .container .show_aq .content .item .title span i {
    color: #000;
  }
  .show .container .show_aq .content .item .desc {
    padding: 0 0.32rem;
    width: 100%;
    height: 0;
    overflow: hidden;
    transition: all 0.5s;
  }
  .show .container .show_aq .content .item:nth-child(1) {
    box-shadow: 0 2px 8px 1px #0000001a;
  }
  .show .container .show_aq .content .item:hover .title span {
    transform: rotate(270deg);
    background: var(--on-color);
  }
  .show .container .show_aq .content .item:hover .title span i {
    color: #fff;
  }
  .show .container .show_aq .content .item.active .title p {
    color: var(--on-color);
  }
  .show .container .show_aq .content .item.active .title span {
    transform: rotate(270deg);
    background: var(--on-color);
  }
  .show .container .show_aq .content .item.active .title span i {
    color: #fff;
  }
  .show .container .show_aq .content .item.active .desc {
    height: auto;
    padding: 0.24rem 0.32rem;
  }
  .pagination{
      margin-bottom: .3rem;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
  }
  .pagination li{
      margin: 10px;
  }
  .pagination li a{
      padding: 8px 18px;
      border: 1px solid rgba(0,0,0,0.1);
      color: var(--on-color);
  }
  .pagination li.active a{
      background: var(--on-color);
      color: #fff;
  }
  .prevnext{
      margin: .5rem 0;
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      color: #333;
  }
  .prevnext a{
      color: #333;
  }
  .prevnext a:hover{
      color: var(--on-color);
  }
  @media screen and (max-width: 1560px) {
    .product_list {
      padding: 0 20px;
    }
    .show .container {
      padding: 0 20px;
    }
  }
  @media screen and (max-width: 1200px) {
    header {
      display: none;
    }
    .m-header {
      display: flex;
    }
    footer .container {
      flex-direction: column;
      padding: 0 15px;
    }
    footer .container .list {
      border: none;
    }
    .product_list .container>p{
        width: 100%;
    }
    .content_swiper .swiper-slide{
        flex-direction: column;
    }
    .content_swiper .swiper-slide .left{
        width: 100%;
    }
    .content_swiper .swiper-slide .right{
        width:100%;
    }
    .content_swiper .swiper-button-next, .swiper-rtl .swiper-button-prev{
      right: 5%;
      left: auto;
      /*bottom: calc(.8rem + 24px);*/
  }
  .content_swiper .swiper-button-prev, .swiper-rtl .swiper-button-next{
      
      right: calc(5% + 50px);
      left: auto;
      /*bottom: calc(.8rem + 24px);*/
  }
  
    .product_list .container .content {
      width: 100%;
    }
    .show {
      margin-top: 0;
    }
    .banner {
      margin-top: 0;
    }
  }
  @media screen and (max-width: 800px) {
    .fix_contact {
      bottom: 7%;
    }
    .index_about .container {
      padding: 0 20px;
    }
    .index_about .container .top {
      flex-direction: column;
    }
    .index_about .container .top .left {
      width: 100%;
    }
    .index_about .container .top .right {
      width: 100%;
    }
    .index_about .container .bottom {
      grid-template-columns: repeat(2, 1fr);
    }
    .index_more .container {
      flex-direction: column;
    }
    .index_more .container p {
      margin-bottom: 20px;
    }
    .index_product .container {
      padding: 0 20px;
    }
    .index_product .container .content {
      grid-template-columns: repeat(1, 1fr);
    }
    .index_product .container .content .left {
      min-height: auto;
    }
    .index_culture {
      padding: 0 20px;
    }
    .index_culture .content {
      flex-direction: column;
    }
    .index_culture .content .item {
      width: 100%;
      margin-bottom: 20px;
    }
    .index_culture .content .item .text {
      opacity: 1;
      width: 90%;
    }
    .index_culture .content .item.active {
      width: 100%;
    }
    .index_news .container {
      padding: 0 20px;
    }
    .index_news .container .content {
      grid-template-columns: repeat(1, 1fr);
    }
    .product_list .container .content {
      grid-template-columns: repeat(2, 1fr);
    }
    .news .container .content .item a {
      flex-direction: column;
    }
    .news .container .content .item a .img {
      width: 100%;
    }
    .news .container .content .item a .text {
      margin-top: 20px;
    }
    .about {
      padding: 40px 20px;
    }
    .about .container .title {
      margin-top: 0;
    }
    .about .container .about_content .content {
      flex-direction: column-reverse;
    }
    .about .container .about_content .content .left {
      width: 100%;
    }
    .about .container .about_content .content .img {
      width: 100%;
    }
    .about .container .about_content .num {
      grid-template-columns: repeat(2, 1fr);
    }
    .about_culture {
      padding: 20px;
    }
    .about_culture .container {
      flex-direction: column;
    }
    .about_culture .container .img {
      width: 100%;
    }.about_culture .container .img img{
        max-width: 100%;
    }
    .about_culture .container .text {
      width: 100%;
      margin-top: 15px;
    }
    .about_honor {
      padding: 20px;
    }
    .about_honor .container .content {
      grid-template-columns: repeat(2, 1fr);
    }
    .contact {
      padding: 20px;
    }
    .contact .title {
      margin-top: 0;
    }
    .contact .content {
      margin-top: 20px;
      flex-direction: column;
    }
    .contact .content .left {
      width: 100%;
    }
    .contact .content .left h3 {
      line-height: 1.5;
    }
    .contact .content #wrapper {
      width: 100%;
    }
    .show .container .show_top {
      margin-top: 0;
      flex-direction: column;
    }
    .show .container .show_top .left {
      width: 100%;
      flex-direction: column-reverse;
      height: 500px;
    }
    .show .container .show_top .left .left_left {
      width: 100%;
      padding: 10px 30px;
    }
    .show .container .show_top .left .mySwiper2 {
      width: 100%;
    }
    .show .container .show_top .left .swiper-button-next {
      left: auto;
      right: 0;
      top: 50%;
      bottom: auto;
      transform: rotate(0);
    }
    .show .container .show_top .left .swiper-button-prev {
      left: 0;
      right: auto;
      bottom: auto;
      top: 50%;
      transform: rotate(0);
    }
    .show .container .show_top .right {
      margin-top: 15px;
      width: 100%;
    }
    .show .container .show_benefits .content {
      grid-template-columns: repeat(1, 1fr);
    }
    .show .container .show_top .left .mySwiper {
      height: 100px;
    }
    .show .container .show_top .left .mySwiper .swiper-slide {
      height: 100%;
    }
  }
  @media screen and (max-width: 600px) {
    .product_list .container .menu_list .item {
      width: 48%;
      text-align: center;
    }
    .product_list .container .content {
      grid-template-columns: repeat(1, 1fr);
    }
  }
  .list_banner p,.hero p{
      font-size: .5rem!important;
      text-align: center;
      
  }
  /* index */
.banner .text {
    position: absolute;
    left: 10%;
    bottom: 7%;
    color: #fff;
    width: 80%;
  }
  .banner .text h2 {
    color: #fff;
  }
  .banner .swiper-button-next,
  .banner .swiper-button-prev {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
  }
  .banner .swiper-button-next:after,
  .banner .swiper-button-prev:after {
    color: #111;
    font-size: 16px;
  }
  .banner .swiper-button-next {
    right: 3%;
  }
  .banner .swiper-button-prev {
    left: 3%;
  }
  .banner .swiper-pagination {
    width: 80%;
    left: 10%;
    bottom: 5%;
    text-align: left;
  }
  .banner .swiper-pagination-bullet {
    background: #fff;
  }
  .banner .swiper-pagination-bullet-active {
    width: 30px;
    border-radius: 10px;
  }
  .index_tabs_bar {
    position: sticky;
    top: 0;
    z-index: 99;
    background-color: #fff;
    transition: all 0.5s;
    padding-left: 20px;
    padding-right: 20px;
  }
  .index_tabs_bar .container {
    border-bottom: 1px solid #ccc;
  }
  .index_tabs_bar .container button {
    display: inline-block;
    padding: 16px 0 ;
    margin-right: 20px;
    color: #909090;
    background: none;
    border-radius: 0;
  }
  .index_tabs_bar .container button.active {
    color: #000;
    border-bottom: 3px solid var(--on-color);
  }
  .index_tabs_bar.sticky {
    border-top: 1px solid #ccc;
    padding-top: 10px;
    padding-bottom: 10px;
    box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);
    top: 80px;
  }
  .index_tabs_bar.sticky .container {
    border-bottom: 0;
  }
  .index1 {
    
  }
  .index1 .container > h3 {
    width: 70%;
    margin: 0 auto;
  }
  .index1 .container .content {
    display: flex;
    width: 80%;
    margin: 0 auto;
  }
  .index1 .container .content .left {
    position: relative;
  }
  .index1 .container .content .left img {
    width: 6.75rem;
    height: 6.75rem;
    object-fit: cover;
    overflow: hidden;
    border-radius: 50%;
  }
  .index1 .container .content .left::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 10%;
    background: #f0f5f7;
    width: 7.25rem;
    height: 7.25rem;
    transform: translateY(-50%);
    z-index: -1;
    border-radius: 50%;
  }
  .index1 .container .content .right {
    position: relative;
    z-index: 2;
    flex: 1;
    margin-left: 20px;
  }
  .index1 .container .content .right p {
    margin-top: 24px;
    line-height: 2;
  }
  .index2 {
    
  }
  .index2 .container > h3 {
    width: 70%;
    margin: 0 auto;
  }
  .index2 .container .content {
    display: flex;
    width: 80%;
    margin: 0 auto;
  }
  .index2 .container .content .right {
    position: relative;
  }
  .index2 .container .content .right img {
    width: 6.75rem;
    height: 6.75rem;
    object-fit: cover;
    overflow: hidden;
    border-radius: 50%;
  }
  .index2 .container .content .right::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 10%;
    background: #f0f5f7;
    width: 7.25rem;
    height: 7.25rem;
    transform: translateY(-50%);
    z-index: -1;
    border-radius: 50%;
  }
  .index2 .container .content .left {
    flex: 1;
    margin-right: 20px;
    position: relative;
    z-index: 2;
  }
  .index2 .container .content .left p {
    margin-top: 24px;
    line-height: 2;
  }
  .index4 .container {
    background: #f0f5f7;
    padding: 0.8rem 0;
  }
  .index4 .container .con {
    width: 65%;
    margin: 0 auto;
  }
  .index4 .container .con h5 {
    margin-bottom: 24px;
  }
  .index4 .container .con h2 {
    line-height: 1.3;
  }
  .index4 .container .con p {
    margin-top: 24px;
    line-height: 2;
  }
  .index5 .container {
    position: relative;
    /* 外层容器，控制整体宽度和溢出 */
    /* 每个 slide 的样式 */
    /* 卡片内容容器 */
    /* 图片样式 */
    /* 底部文字和箭头 */
    /* 箭头样式 */
    /* 中间激活的 slide 稍微放大，增强视觉焦点 */
    /* 左右两侧的 slide 稍微缩小，营造层次感 */
    /* 导航按钮样式（可选） */
  }
  .index5 .container h2 {
    width: 70%;
    margin: 0 auto 40px;
  }
  .index5 .container h5 {
    width: 70%;
    margin: 24px auto 10px;
  }
  .index5 .container .index5_swiper {
    width: 100%;
    overflow: hidden;
    /* 隐藏左右超出的部分 */
    padding: 20px 0;
  }
  .index5 .container .swiper-slide {
    width: auto;
    /* 让 slide 宽度自适应内容 */
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .index5 .container .slide-content {
    position: relative;
    width: 380px;
    /* 卡片宽度，可根据设计调整 */
    height: 280px;
    /* 卡片高度，可根据设计调整 */
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
  }
  .index5 .container .slide-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .index5 .container .slide-text {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
    color: white;
    font-size: 18px;
    font-weight: 600;
  }
  .index5 .container .arrow {
    font-size: 24px;
    font-weight: bold;
  }
  .index5 .container .swiper-slide-active .slide-content {
    transform: scale(1);
  }
  .index5 .container .slide-content i {
    transition: all 0.3s ease;
  }
  .index5 .container .slide-content:hover i {
    color: var(--on-color);
  }
  .index5 .container .swiper-slide-prev .slide-content,
  .index5 .container .swiper-slide-next .slide-content {
    transform: scale(1);
  }
  .index5 .container .swiper-button-next,
  .index5 .container .swiper-button-prev {
    color: #111;
    background: #e7eeef;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    bottom: 0.5rem;
    top: auto;
  }
  .index5 .container .swiper-button-next {
    right: 45%;
  }
  .index5 .container .swiper-button-prev {
    left: 45%;
  }
  .index5 .container .index5_swiper_pagination {
    bottom: calc(0.5rem + 10px);
    top: auto;
    width: auto;
    left: 50%;
    transform: translateX(-50%);
  }
  .index5 .container .swiper-button-next:after {
    content: "➜";
  }
  .index5 .container .swiper-button-prev:after {
    content: "➜";
    transform: rotate(180deg);
  }
  .index5 .container .swiper-button-next:after,
  .index5 .container .swiper-button-prev:after {
    font-size: 14px;
    font-weight: bold;
  }
  .index6 .container {
    background: #f0f5f7;
    display: flex;
  }
  .index6 .container .img {
    width: 50%;
  }
  .index6 .container .img img {
    width: 100%;
  }
  .index6 .container .text {
    width: 50%;
    padding: 1rem;
  }
  .index6 .container .text p {
    margin-top: 24px;
    line-height: 2;
  }
  .contact .top .container {
    width: 60%;
  }
  .contact .top .container h5 {
    margin-bottom: 12px;
  }
  .contact .top .container p {
    margin-top: 24px;
    line-height: 2;
  }
  .contact .form .container {
    width: 60%;
  }
  .contact .form .container h2 {
    padding-bottom: 0.8rem;
  }
  .contact .form .container form {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 30px;
  }
  .contact .form .container form label p {
    font-weight: bold;
    margin-bottom: 10px;
  }
  .contact .form .container form label input,
  .contact .form .container form label textarea {
    position: relative;
  }
  .contact .form .container form label input::before,
  .contact .form .container form label textarea::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 5px;
    border: 2px solid rgba(0, 0, 0, 0);
  }
  .contact .form .container form label input:focus,
  .contact .form .container form label textarea:focus {
    outline: none;
    border-color: var(--on-color);
    border-width: 2px;
  }
  .contact .form .container form label:hover input,
  .contact .form .container form label:hover textarea {
    border-color: var(--on-color);
  }
  .contact .form .container form label:hover input::before,
  .contact .form .container form label:hover textarea::before {
    border-color: var(--on-color);
  }
  .contact .form .container form label:last-child {
    grid-column: 1 / -1;
  }
  .contact .form .container button {
    width: 30.333%;
    margin-top: 20px;
  }
  .contact .contact_info h2 {
    width: 73%;
    margin: 0 auto;
  }
  .contact .contact_info ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 20px;
  }
  .contact .contact_info ul li {
    display: flex;
    align-items: center;
    padding: 40px;
    border: 1px solid #ccc;
    transition: all 0.3s ease;
  }
  .contact .contact_info ul li i {
    font-size: 50px;
    color: var(--on-color);
  }
  .contact .contact_info ul li p {
    margin-left: 30px;
    display: flex;
    flex-direction: column;
    line-height: 2;
  }
  .contact .contact_info ul li:hover {
    border-color: rgba(0, 0, 0, 0);
    box-shadow: 3px 4px 10px rgba(0, 0, 0, 0.2);
  }
  .join_content li {
    position: relative;
    transition: all 0.3s ease;
    margin-bottom: 0;
    background: #fff;
  }
  .join_content li .con {
    display: flex;
    justify-content: space-between;
    padding: 30px 0;
    margin: 0 30px ;
    border-bottom: 1px solid #eee;
    line-height: 2;
    transition: all 0.3s ease;
  }
  .join_content li .con i {
    color: var(--on-color);
    display: inline-block;
    margin-right: 10px;
  }
  .join_content li::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(0, 0, 0, 0);
    transition: all 0.3s ease;
  }
  .join_content li:first-child .con {
    border-top: 1px solid #eee;
  }
  .join_content li:hover {
    box-shadow: 2px 3px 10px rgba(0, 0, 0, 0.2);
    transform: scale(1.01);
    z-index: 2;
  }
  .join_content li:hover .con {
    border-color: rgba(0, 0, 0, 0);
  }
  .join_content li:hover::before {
    background-color: var(--on-color);
  }
  @media screen and (max-width: 1200px) {
      /*.banner .text{*/
      /*    bottom: 22%;*/
      /*}*/
      /*.banner .swiper-pagination{*/
      /*    bottom: 20%;*/
      /*}*/
    .index_tabs_bar {
      position: static;
    }
    .index_tabs_bar .container {
      padding: 0 30px;
    }
    .index_tabs_bar.sticky {
      border-top: 1px solid rgba(0, 0, 0, 0);
      padding: 0;
      box-shadow: 0px 0 0 rgba(0, 0, 0, 0.1);
      top: 0;
    }
    .index_tabs_bar.sticky .container {
      border-bottom: 0;
    }
    .banner {
      height: 70vh;
    }
    .banner .swiper-button-next,
    .banner .swiper-button-prev {
      display: none;
    }
    .index1,.index2{
        overflow: hidden;
    }
    .index1 .container > h3 {
      width: 85%;
    }
    .index1 .container .content {
      flex-direction: column;
    }
    .index1 .container .content .left {
      width: 6rem;
      height: 6rem;
    }
    .index1 .container .content .left img {
      width: 6rem;
      height: 6rem;
    }
    .index1 .container .content .left::before {
      top: 0;
      transform: none;
      left: 5%;
    }
    .index1 .container .content .right {
      margin: 0;
      margin-top: 30px;
    }
    .index1 .container .content .more a {
      flex: 1;
      justify-content: center;
    }
    .index2 {
      margin-bottom: 40px;
    }
    .index2 .container > h3 {
      width: 85%;
    }
    .index2 .container .content {
      flex-direction: column;
    }
    .index2 .container .content .left {
      margin-bottom: 30px;
    }
    .index2 .container .content .right {
      width: 6rem;
      height: 6rem;
      margin: 0;
    }
    .index2 .container .content .right img {
      width: 6rem;
      height: 6rem;
    }
    .index2 .container .content .right::before {
      top: 0;
      transform: none;
      right: 5%;
    }
    .index2 .container .content .more a {
      flex: 1;
      justify-content: center;
    }
    .index4 {
      padding-top: 0;
    }
    .index4 .container .con {
      width: 90%;
    }
    .index4 .container .more a {
      flex: 1;
      justify-content: center;
    }
    .index5 .container .swiper-button-prev {
      left: 32%;
    }
    .index5 .container .swiper-button-next {
      right: 32%;
    }
    .index6 .container {
      flex-direction: column;
    }
    .index6 .container .img {
      width: 100%;
    }
    .index6 .container .text {
      width: 100%;
      padding: 1rem 0.5rem;
    }
    .index6 .container .more a {
      flex: 1;
      justify-content: center;
    }
    .join_content li .con {
      flex-direction: column;
    }
    .join_content li .con i {
      font-size: 14px;
    }
    .contact .top{
        padding-top: .5rem;
    }
    .contact .top .container{
        width: 100%;
    }
    .contact .form .container{
        width: 100%;
    }
    .contact .form .container form{
        grid-template-columns:repeat(2, 1fr);
        grid-gap: 10px;
    }
    .contact .form .container button{
        width: 100%;
    }
    .contact .contact_info ul{
        grid-template-columns:repeat(1, 1fr);
        grid-gap: 10px;
    }
    .contact .contact_info ul li{
        padding: 20px;
    }
    .contact .contact_info ul li i{
        font-size: 35px;
    }
    .contact .form .container form label:nth-last-child(2) {
    grid-column: 1 / -1;
  }
  }
    .more {
    margin: 24px 0;
    display: flex;
  }
  .more a {
    display: flex;
    align-items: center;
    padding: 0 32px;
    border-radius: 0.4rem;
    background: var(--on-color);
    color: #fff;
    height: 48px;
    line-height: 1;
    text-decoration: none;
    position: relative; 
    overflow: hidden; 
    transition: all 0.3s ease; 
}
.more a i.fa {
  position: absolute;
  left: -20px; 
  top: 50%;
  transform: translateY(-50%); 
  font-size: 20px;
  opacity: 0; 
  transition: all 0.5s ease; 
  margin-right: 8px; 
}
.more a span {
  transform: translateY(-2px); 
  transition: all 0.5s ease; 
}
.more a:hover i.fa {
  left: calc(32px - 14px); 
  opacity: 1; 
}
.more a:hover span {
  /*margin-left: 20px; */
  transform: translate(14px,-2px);
}
@media screen and (max-width: 1200px) {
    .more a span {
      transform: translateY(0); 
    }
    .more a{
        border-radius: 35px;
    }
}