.content .title {
  text-align: center;
  margin-bottom: 40px;
}
.content .title h2 {
  font-size: 36px;
  color: var(--color-secondary);
}
.content .title p {
  font-size: 20px;
  font-weight: bold;
  color: var(--color-color2);
  font-family: '0aec771c-7972-4d72-9115-5e2b37598e45';
  text-transform: uppercase;
}
@media (max-width: 1000px) {
  .content .title h2 {
    font-size: 32px;
  }
  .content .title p {
    font-size: 18px;
  }
}
@media (max-width: 768px) {
  .content .title h2 {
    font-size: 24px;
  }
  .content .title p {
    font-size: 14px;
  }
}
.content .about {
  background: url(../images/aboutbg.jpg) no-repeat right;
  background-attachment: fixed;
  padding-top: 6%;
  padding-bottom: 5%;
}
.content .about .about-fl-box {
  flex: 0 0 46%;
  margin-right: 5%;
}
.content .about .about-fl-box .title {
  color: #f4f6f8;
  text-align: left;
}
.content .about .about-fl-box .title span {
  font-size: 24px;
  color: inherit;
}
.content .about .about-fl-box .title p {
  font-size: 36px;
  color: inherit;
  font-weight: normal;
}
.content .about .about-fl-box .title h2 {
  font-size:24px;
  color: inherit;
  text-transform: uppercase;
  line-height: 35px;
}
.content .about .about-fl-box .about-fl-text ul {
  margin: 40px 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  color: #f4f6f8;
}
.content .about .about-fl-box .about-fl-text ul li:nth-child(1),
.content .about .about-fl-box .about-fl-text ul li:nth-child(2) {
  margin-bottom: 60px;
}
.content .about .about-fl-box .about-fl-text ul h3 {
  font-size:38px;
  line-height: 1;
  color: #f4f6f8;
}
.content .about .about-fl-box .about-fl-text ul h3 up {
  font-size: 24px;
  color: #f4f6f8;
}
.content .about .about-fl-box .about-fl-text ul span {
  opacity: 0.5;
  font-size: 24px;
  color: #f4f6f8;
  font-weight: normal;
}
.content .about .about-fl-box .about-fl-text a {
  background: var(--color-secondary);
  border-radius: 0 0 10px 0;
  color: #f4f6f8;
  display: inline-block;
  padding: 5px 20px;
  font-size: 18px;
}
.content .about .about-fr-box p {
  color: #f4f6f8;
  font-size: 18px;
  line-height: 30px;
}
@media (max-width: 1200px) {
  .content .about .about-fl-box {
    flex: 0 0 50%;
    margin-right: 2%;
  }
  .content .about .about-fl-box .title p,
  .content .about .about-fl-box .title h2 {
    font-size: 30px;
  }
  .content .about .about-fl-box .about-fl-text ul h3 {
    font-size: 30px;
  }
  .content .about .about-fl-box .about-fl-text ul h3 up {
    font-size: 20px;
  }
  .content .about .about-fl-box .about-fl-text ul span {
    font-size: 20px;
  }
}
@media (max-width: 1000px) {
  .content .about .about-fl-box .about-fl-text ul h3 {
    font-size: 30px;
  }
  .content .about .about-fl-box .about-fl-text ul h3 up {
    font-size: 20px;
  }
  .content .about .about-fl-box .about-fl-text ul span {
    font-size: 20px;
  }
}
@media (max-width: 768px) {
  .content .about .container {
    flex-direction: column;
  }
  .content .about .about-fl-box {
    width: 100%;
    margin: 0;
  }
  .content .about .about-fl-box .title {
    text-align: center;
  }
  .content .about .about-fl-box .title h2,
  .content .about .about-fl-box .title p {
    font-size: 24px;
    text-align: center;
  }
  .content .about .about-fl-box .title span {
    font-size: 14px;
  }
  .content .about .about-fl-box .about-fl-text ul li {
    text-align: center;
  }
  .content .about .about-fl-box .about-fl-text h3 {
    font-size: 16px;
    text-align: center;
  }
  .content .about .about-fl-box .about-fl-text h3 span {
    font-size: inherit;
  }
  .content .about .about-fl-box .about-fl-text p {
    font-size: 14px;
  }
  .content .about .about-fl-box .about-fl-text a {
    margin: 20px auto;
  }
}
.content .product {
  padding: 5% 0;
  background: #f7f8fa;
}
.content .product .title {
  background: url(../images/tit01bg.png) no-repeat top center;
  padding-top: 35px;
}
.content .product .desktop-swiper {
  justify-content: space-between;
}
.content .product .desktop-swiper .slider_fl {
  width: 306px;
  margin-right: 60px;
  padding: 25px;
  background: var(--color-secondary);
}
.content .product .desktop-swiper .slider_fl h3 {
  color: #fff;
  font-size: 24px;
  text-align: center;
  margin-bottom: 15px;
}
.content .product .desktop-swiper .slider_fl ul {
  background: #fff;
  border-radius: 5px;
  padding: 15px 15px;
  
}
.content .product .desktop-swiper .slider_fl ul li {
  border: 1px solid #f0f0f0;
  border-radius: 5px;
  margin-bottom: 10px;
  position: relative;
}

.content .product .desktop-swiper .slider_fl ul li a {
  text-indent: 20px;
  display: block;
  line-height: 40px;
  position: relative;
}
.content .product .desktop-swiper .slider_fl ul li.has-sub a::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 6px solid var(--color-secondary);
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}
.content .product .desktop-swiper .slider_fl ul li .slider_fl_nav3{
    width: 200px;
    background: #fff;
    position: absolute;
    left: 101%;
    top:0;
    z-index: 100;
    display: none;
}
.content .product .desktop-swiper .slider_fl ul li .slider_fl_nav3 li{
    border: none;
    border-radius: 0;
    border-bottom: 1px solid #ddd;
}
.content .product .desktop-swiper .slider_fl ul li .slider_fl_nav3 li a::after{
    display: none;
}
.content .product .desktop-swiper .slider_fl ul li:hover>a{
     color: var(--color-secondary);
}
.content .product .desktop-swiper .slider_fl ul li:hover .slider_fl_nav3{
    display: block;
}
.content .product .desktop-swiper .slider_fl ul li .slider_fl_nav3 li:hover a{
    color: var(--color-secondary);
}
.content .product .desktop-swiper .slider_fl p {
  color: #fff;
  font-size: 18px;
  text-align: center;
  line-height: 50px;
}
.content .product .desktop-swiper .slider_fl .wx {
  width: 113px;
  display: block;
  margin: 0 auto;
}
.content .product .desktop-swiper .slider_fl span {
  background: #fff;
  color: var(--color-secondary);
  border-radius: 10px 0 10px 0;
  display: block;
  width: 100%;
  line-height: 46px;
  font-weight: bold;
  text-align: center;
  margin-top: 20px;
  font-size: 18px;
}
.content .product .desktop-swiper .slider_fr {
  width: calc(100% - 366px);
}
.content .product .desktop-swiper .slider_fr .card_top {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  padding: 10px 0;
}
.content .product .desktop-swiper .slider_fr .card_top .card_item_1 {
  font-size: 24px;
  font-weight: bold;
}
.content .product .desktop-swiper .slider_fr .card_top .card_item_1 img {
  margin-right: 10px;
}
.content .product .desktop-swiper .slider_fr .card_top .card_item {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}
.content
  .product
  .desktop-swiper
  .slider_fr
  .card_top
  .card_item
  .card_item_li {
  width: 170px;
  padding-left: 40px;
  color: var(--color-color);
  font-size: 20px;
  background: url(../images/ico02.png) no-repeat left center;
}
.content .product .desktop-swiper .slider_fr .card_center {
  background: #fff;
  padding: 0 50px;
  display: flex;
  align-items: center;
}
.content .product .desktop-swiper .slider_fr .card_center .card-img {
  width: 300px;
  height: 382px;
  padding: 20px 0;
  margin-right: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
.content .product .desktop-swiper .slider_fr .card_center .card-img img {
  height: 100%;
  object-fit: cover;
}
.content .product .desktop-swiper .slider_fr .card_center .card-content {
  flex: 1;
  padding: 50px 0;
}
.content .product .desktop-swiper .slider_fr .card_center .card-content h3 {
  color: var(--color-secondary);
  font-size:18px;
  line-height: 60px;
  height: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.content .product .desktop-swiper .slider_fr .card_center .card-content p {
  font-size:16px;
  color: #221815;
  line-height: 30px;
  max-height: 210px;
  overflow: hidden;
  margin-bottom: 10px;
}
.content .product .desktop-swiper .slider_fr .card_center .card-content a {
  background: var(--color-secondary);
  color: #fff;
  width: 120px;
  height: 40px;
  line-height: 40px;
  border-radius: 10px;
  font-size:14px;
  position: relative;
  z-index: 1;
  text-align: center;
  float: right;
}
.content
  .product
  .desktop-swiper
  .slider_fr
  .card_center
  .card-content
  a::before {
  content: '';
  display: block;
  position: absolute;
  left: -5px;
  top: -5px;
  width: 130px;
  height: 50px;
  border-radius: 10px;
  background: rgba(26, 99, 206, 0.2);
  z-index: -1;
}
.content .product .desktop-swiper .slider_fr .card_bottom {
  margin: 30px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(100px, 1fr));
  /* 设置合理的最小值 */
  gap: 20px;
  width: 100%;
  overflow: hidden;
}
.content .product .desktop-swiper .slider_fr .card_bottom a {
  display: inline-block;
}
.content .product .desktop-swiper .slider_fr .card_bottom a .card-bottom-img {
  background: url(../images/probg.png) no-repeat center;
  background-size: 100% 100%;
  display: flex;
  align-items: center;
  place-content: center;
  height: 228px;
  overflow: hidden;
  padding-bottom: 20px;
}
.content
  .product
  .desktop-swiper
  .slider_fr
  .card_bottom
  a
  .card-bottom-img
  img {
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.content .product .desktop-swiper .slider_fr .card_bottom a p {
  background: #6d6d6d;
  font-size:16px;
  line-height:40px;
  height: 40px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
  color: #fff;
  padding: 0 10px;
}
@media (max-width: 1200px) {
  .content .product .desktop-swiper .slider_fl {
    margin-right: 20px;
  }
  .content .product .desktop-swiper .slider_fr {
    width: calc(100% - 326px);
  }
  .content
    .product
    .desktop-swiper
    .slider_fr
    .card_top
    .card_item:nth-child(2) {
    display: none;
  }
  .content .product .desktop-swiper .slider_fr .card_center {
    padding: 0 20px;
  }
  .content .product .desktop-swiper .slider_fr .card_center .card-img {
    height: 250px;
  }
  .content .product .desktop-swiper .slider_fr .card_center .card-content h3 {
    font-size: 24px;
  }
  .content .product .desktop-swiper .slider_fr .card_center .card-content p {
    font-size: 16px;
    max-height: 150px;
    line-height: 25px;
  }
  .content .product .desktop-swiper .slider_fr .card_bottom {
    gap: 10px;
  }
}
@media (max-width: 1000px) {
  .content .product .desktop-swiper .slider_fl {
    display: none;
  }
  .content .product .desktop-swiper .slider_fr {
    width: 100%;
  }
  .content .product .desktop-swiper .slider_fr p {
    font-size: 16px !important;
  }
}
@media (max-width: 768px) {
  .content .product .desktop-swiper .slider_fr .card_center {
    flex-direction: column;
  }
  .content .product .desktop-swiper .slider_fr .card_center .card-img {
    margin: 0;
  }
  .content .product .desktop-swiper .slider_fr .card_bottom {
    grid-template-columns: repeat(2, minmax(auto, 1fr));
  }
  .content .product .desktop-swiper .slider_fr .card_bottom a:nth-child(3) {
    display: none;
  }
}
.content .case {
  padding: 5% 0 0;
  background: #fff;
}
.content .case .title {
  padding-top: 35px;
  background: url(../images/tito02.png) no-repeat top center;
}
.content .case .case_content {
  width: 90%;
  margin: 0 5%;
  position: relative;
}
.content .case .case_content .swiper-container {
  width: 100%;
  overflow: hidden;
}
.content .case .case_content .swiper-container .swiper-slide .card_item {
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.content .case .case_content .swiper-container .swiper-slide .card_item img {
  max-width: 100%;
  object-fit: cover;
}
.content .case .case_content .swiper-container .swiper-slide p {
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  line-height: 3;
}
.content .case .case_content .case_bottom {
  max-width: 100%;
  display: block;
  margin: -20px auto 0;
}
.content .case .case_content .swiper-button-next,
.content .case .case_content .swiper-button-prev {
  position: absolute;
  top: 40%;
  width: 66px;
  height: 66px;
  border: 1px solid #cbcbcb;
  border-radius: 50%;
}
.content .case .case_content .swiper-button-next {
  right: -4%;
}
.content .case .case_content .swiper-button-prev {
  left: -4%;
}
.content .case .case_content .swiper-button-next .swiper-navigation-icon {
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 6px solid #cbcbcb;
}
.content .case .case_content .swiper-button-prev .swiper-navigation-icon {
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-right: 6px solid #cbcbcb;
  transform: rotate(0);
}
.content .news {
  padding: 5% 0;
  background-color: #f5f5f5;
}
.content .news .title {
  position: relative;
  text-align: left;
}
.content .news .title h2 {
  font-size:28px;
  font-weight: bold;
  color: #000;
}
.content .news .title p {
  font-size: 18px;
  color: #000;
  opacity: 0.56;
  font-weight: normal;
}
.content .news .title a {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid #ccc;
  border-radius: 20px;
  padding: 5px 20px;
}
.content .news .news_content {
  overflow: hidden;
  position: relative;
  padding-bottom: 50px;
 
}
.content .news .news_content .swiper-container {
  overflow: hidden;
  width: 100%;
}
.content .news .news_content .news_list {
  width: 100%;
  overflow: hidden;
}
.content .news .news_content .news_list .news_item {
  width: 45%;
  margin-right: 3%;
  background-color: #ffffff;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}
.content .news .news_content .news_list .news_item .news_img {
  width: 100%;
  overflow: hidden;
 height: 380px;
  display: flex;
  align-content: center;
  justify-content: center;
}
.content .news .news_content .news_list .news_item .news_img a{
    width: 100%;
  overflow: hidden;
  height: 380px;
  display: flex;
  align-content: center;
  justify-content: center;
}
.content .news .news_content .news_list .news_item .news_img img {
  max-width: 100%;
  transition: all 0.5s;
}
.content .news .news_content .news_list .news_item .news_info {
  padding: 30px 28px;
}
.content .news .news_content .news_list .news_item .news_info .news_title {
  font-size: 22px;
  line-height: 2;
  color: #212121;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: bold;
}
.content .news .news_content .news_list .news_item .news_info .news_time {
  font-size: 18px;
  color: #212121;
  position: relative;
  opacity: 0.56;
}
.content .news .news_content .news_list .news_ul_list {
  flex: 1;
}
.content .news .news_content .news_list .news_ul_list .news_li_list {
  background: #fff;
  padding: 25px 40px;
  margin-bottom: 20px;
  border-radius: 10px;
}
.content .news .news_content .news_list .news_ul_list .news_li_list p {
  font-size: 18px;
  opacity: 0.56;
  line-height: 1.2;
}
.content .news .news_content .news_list .news_ul_list .news_li_list h3 {
  font-size: 22px;
  font-weight: normal;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #212121;
  line-height: 1.8;
}
.content .news .news_content .news_list .news_ul_list .news_li_list:last-child {
  margin-bottom: 0;
}
.content .news .news_content .news_list:hover .news_img img {
  transform: scale(1.1);
  opacity: 0.6;
}
.content .news .news_content .news_list:hover .news_img::before {
  opacity: 1;
  top: 30%;
}
.content .news .news_content .news_list:hover .news_title {
  color: var(--color-secondary);
}
.content .news .news_content .swiper-pagination {
  display: flex;
  align-items: center;
  place-content: center;
}
.content .news .news_content .swiper-pagination .swiper-pagination-bullet {
  width: 15px;
  height: 15px;
}
.content
  .news
  .news_content
  .swiper-pagination
  .swiper-pagination-bullet-active {
  width: 40px;
  height: 7px;
  border-radius: 5px;
}
@media (max-width: 1000px) {
  .content .news h3 {
    font-size: 18px !important;
  }
  .content .news .news_li_list {
    padding: 15px !important;
    margin-bottom: 10px !important;
  }
  .content .news .news_content .news_list .news_item .news_img,
  .content .news .news_content .news_list .news_item .news_img a{
      height: auto;
  }
}
@media (max-width: 768px) {
  .content .news .title h2 {
    font-size: 24px;
  }
  .content .news .news_list {
    flex-direction: column !important;
  }
  .content .news .news_list .news_item,
  .content .news .news_list .news_ul_list {
    margin-left: 0;
    width: 100% !important;
  }
  .content .news .news_list .news_item .news_li_list:nth-child(1),
  .content .news .news_list .news_ul_list .news_li_list:nth-child(1) {
    margin-top: 10px;
  }
  .content .news .news_content .news_list .news_item .news_img,
  .content .news .news_content .news_list .news_item .news_img a{
      height: auto;
  }
}
@media (max-width: 768px) {
  .content .about .about-fr-box p {
    font-size: 14px !important;
  }
  .content .product .title {
    background: url(../images/tit01bg.png) no-repeat top center;
    background-size: 60% 60%;
  }
  .content .news h3 {
    font-size: 16px !important;
  }
  .content .case .title {
    background: url(../images/tito02.png) no-repeat top center;
    background-size: 60% 60%;
  }
  .content .case .swiper-button-next,
  .content .case .swiper-button-prev {
    width: 40px !important;
    height: 40px !important;
  }
  .content .case p {
    font-size: 14px !important;
  }
}

.content .section04 {
  padding: 5% 0;
}
.content .section04 .section_item {
  position: relative;
  /* 图标容器的通用样式：使用绝对定位进行居中 */
  /* 绘制向右的三角形 (Next) */
  /* 绘制向左的三角形 (Prev) */
  /* 可选：添加悬停效果提升交互体验 */
}
.content .section04 .section_item .swiper-button-next,
.content .section04 .section_item .swiper-button-prev {
  top: 99%;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid #cccccc;
  background: #fff;
  z-index: 10;
}
.content .section04 .section_item .swiper-button-next .swiper-navigation-icon,
.content .section04 .section_item .swiper-button-prev .swiper-navigation-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  /* 关键步骤1：将图标的中心点移回自身中心，以便后续transform居中 */
  transform: translate(-50%, -50%);
}
.content .section04 .section_item .swiper-button-next .swiper-navigation-icon {
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 12px solid #666666;
  /* 左侧边框形成向右的三角形 */
  /* 关键步骤2：微调位置，使其在视觉上更居中 */
  transform: translate(-40%, -50%);
}
.content .section04 .section_item .swiper-button-prev .swiper-navigation-icon {
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-right: 12px solid #666666;
  /* 右侧边框形成向左的三角形 */
  /* 关键步骤2：微调位置，使其在视觉上更居中 */
  transform: translate(-60%, -50%);
}
.content .section04 .section_item .swiper-button-next:hover,
.content .section04 .section_item .swiper-button-prev:hover {
  background-color: #f5f5f5;
  border-color: #999;
}
.content
  .section04
  .section_item
  .swiper-button-next:hover
  .swiper-navigation-icon {
  border-left-color: #333;
}
.content
  .section04
  .section_item
  .swiper-button-prev:hover
  .swiper-navigation-icon {
  border-right-color: #333;
}
.content .section04 .section_item .swiper-button-disabled {
  opacity: 1;
}
.content .section04 .section_item .mySwiper2 .swiper-slide {
  width: 100%;
  padding: 3%;
  background: #f8f8f8;
}
.content .section04 .section_item .mySwiper2 .swiper-slide img {
  width: 48%;
  margin-right: 4%;
}
.content .section04 .section_item .mySwiper2 .swiper-slide .text {
  flex: 1;
}
.content .section04 .section_item .mySwiper2 .swiper-slide .text b {
  font-size: 30px;
  color: var(--color-secondary);
  margin-top: 20px;
  display: block;
}
.content .section04 .section_item .mySwiper3 {
  width: 96%;
  margin: 0 auto;
}
.content .section04 .section_item .mySwiper3 .swiper-slide {
  text-align: center;
  position: relative;
  padding-bottom: 5px;
}
.content .section04 .section_item .mySwiper3 .swiper-slide p {
  border-bottom: 1px solid #cccccc;
  display: block;
  color: var(--color-secondary);
  font-size: 30px;
}
.content .section04 .section_item .mySwiper3 .swiper-slide::after {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  position: absolute;
  left: 50%;
  bottom: 0;
  margin-left: -5px;
  content: '';
  background: #cccccc;
}
.content
  .section04
  .section_item
  .mySwiper3
  .swiper-slide-thumb-active::after {
  background: var(--color-secondary);
}