.banner {
  position: relative;
}
.banner .image-container {
  transform: translate3d(0px, 0px, 0px) scale(1.2);
  opacity: 0;
  transition:
    transform 1s ease-out,
    opacity 1s ease-out;
  height: 30vw;
  width: 100%;
  position: relative;
}
@media (max-width: 768px) {
  .banner .image-container {
    height: 60vw;
  }
}
.banner .image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner .image-container.loaded {
  transform: translate3d(0px, 0px, 0px) scale(1);
  opacity: 1;
}
.banner .position {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 10px 0;
  background: rgba(var(--color-secondary-blue), 0.64);
}
.banner .position .container {
  align-items: center;
  color: #fff;
}
.banner .position .container img {
  width: 26px;
  margin-right: 10px;
}
.banner .position .container a {
  color: #fff;
}
.position-relative {
  position: relative;
  background-color: #f9f9f9;
}
.position-relative .m_1 {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}
.position-relative .m_1 .m-list {
  margin: 0 20px;
}
.position-relative .m_1 .m-list a {
  display: block;
  line-height: 70px;
  font-size: 17px;
  transition: all 0.5s ease;
  border-bottom: 5px solid #f9f9f9;
}
.position-relative .m_1 .m-list a.active {
  border-bottom: 5px solid var(--color-secondary);
}
@media (max-width: 1000px) {
  .position-relative .container {
    display: flex;
    flex-direction: column !important;
  }
  .position-relative .m_1 {
    flex: 0 0 100%;
    flex-direction: row;
    justify-content: center;
  }
  .position-relative .m_1 .m-list a {
    line-height: 40px;
  }
}
.about_ny .title {
  text-align: center;
  padding: 5% 0;
}
.about_ny .title h3 {
  color: #d6d6d6;
  font-size: 30px;
  text-transform: uppercase;
}
.about_ny .title h4 {
  color: var(--color-secondary);
  font-size: 36px;
  margin-top: -10px;
  display: inline-block;
  line-break: 2.5;
  border-bottom: 1px dashed var(--color-secondary);
}
.about_ny .section01 .section_item {
  background: url(../images/about01.jpg) no-repeat;
  /*background-size: 50% 100%;*/
  display: flex;
  align-items: stretch;
}
.about_ny .section01 .section_item .text {
  width: 50%;
  padding: 3% 6% 3% 2%;
  background: #f8f8f8;
  text-indent: 20px;
}
.about_ny .section01 .section_item .text a{
 background: var(--color-secondary);
 padding:5px 10px;
 color: #fff;
 border-radius: 10px;
 float: right;
 text-align: center;
 display: inline-block;
 text-indent: 0;
 cursor: pointer;
 
}
.about_ny .section01 .section_item .item_img {
  flex: 1;
  position: relative;
  background: rgba(var(--color-secondary-blue), 0.64);
  color: #fff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.about_ny .section01 .section_item .item_img p {
  color: inherit;
}
.about_ny .section02 {
  display: grid;
  padding: 3% 0;
  text-align: center;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
}
.about_ny .section02 b {
  font-size: 60px;
  color: var(--color-secondary);
  line-height: 1.2;
}
.about_ny .section02 b up {
  font-size: 18px;
  color: #000;
  opacity: 0.5;
  font-weight: normal;
}
.about_ny .section02 p {
  color: #292929;
  font-size: 24px;
}
.about_ny .section03 {
  background: #f4f4f4;
}
.about_ny .section03 .section_item {
  background: url(../images/section03bg.jpg) no-repeat;
  background-size: 100% 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.about_ny .section03 .section_item .section_card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10%;
  color: #fff;
  border-right: 1px solid #fff;
}
.about_ny .section03 .section_item .section_card img {
  width: 50%;
  max-width: 100px;
  margin: 10% auto;
}
.about_ny .section03 .section_item .section_card b {
  font-size: 30px;
  color: inherit;
  display: inline-block;
  border-bottom: 2px solid #fff;
  margin-bottom: 10%;
  line-height: 2.5;
}
.about_ny .section03 .section_item .section_card p {
  color: inherit;
  font-size: 17px;
}
.about_ny .section03 .section_item .section_card:hover {
  background: #036eb8;
}
.about_ny .section04 {
  padding-bottom: 5%;
}
.about_ny .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 */
}
.about_ny .section04 .section_item .swiper-button-next,
.about_ny .section04 .section_item .swiper-button-prev {
  top: 99%;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid #cccccc;
  background: #fff;
  z-index: 10;
}
.about_ny .section04 .section_item .swiper-button-next .swiper-navigation-icon,
.about_ny .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%);
}
.about_ny .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%);
}
.about_ny .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%);
}
.about_ny .section04 .section_item .swiper-button-next:hover,
.about_ny .section04 .section_item .swiper-button-prev:hover {
  background-color: #f5f5f5;
  border-color: #999;
}
.about_ny
  .section04
  .section_item
  .swiper-button-next:hover
  .swiper-navigation-icon {
  border-left-color: #333;
}
.about_ny
  .section04
  .section_item
  .swiper-button-prev:hover
  .swiper-navigation-icon {
  border-right-color: #333;
}
.about_ny .section04 .section_item .swiper-button-disabled {
  opacity: 1;
}
.about_ny .section04 .section_item .mySwiper2 .swiper-slide {
  width: 100%;
  padding: 3%;
  background: #f8f8f8;
}
.about_ny .section04 .section_item .mySwiper2 .swiper-slide img {
  width: 48%;
  margin-right: 4%;
}
.about_ny .section04 .section_item .mySwiper2 .swiper-slide .text {
  flex: 1;
}
.about_ny .section04 .section_item .mySwiper2 .swiper-slide .text b {
  font-size: 30px;
  color: var(--color-secondary);
  margin-top: 20px;
  display: block;
}
.about_ny .section04 .section_item .mySwiper3 {
  width: 96%;
  margin: 0 auto;
}
.about_ny .section04 .section_item .mySwiper3 .swiper-slide {
  text-align: center;
  position: relative;
  padding-bottom: 5px;
}
.about_ny .section04 .section_item .mySwiper3 .swiper-slide p {
  border-bottom: 1px solid #cccccc;
  display: block;
  color: var(--color-secondary);
  font-size: 30px;
}
.about_ny .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;
}
.about_ny
  .section04
  .section_item
  .mySwiper3
  .swiper-slide-thumb-active::after {
  background: var(--color-secondary);
}
.about_ny .section05,.about_ny .section07 {
  background: #f8f8f8;
  /* 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 */
}
.about_ny .section05 .swiper,.about_ny .section07 .swiper {
  padding-bottom: 60px;
}
.about_ny .section05 .swiper-slide .card_item,

.about_ny .section07 .swiper-slide .card_item {
  text-align: center;
  font-size: 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.about_ny .section07 .swiper-slide .card_item{
    background: #fff;
}
.about_ny .section05 .swiper-slide .card_item .card_img,.about_ny .section07 .swiper-slide .card_item .card_img {
  overflow: hidden;
}
.about_ny .section05 .swiper-slide .card_item .card_img img,.about_ny .section07 .swiper-slide .card_item .card_img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about_ny .section05 .swiper-slide .card_item p ,
.about_ny .section07 .swiper-slide .card_item p{
  line-height: 3.5;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.about_ny .section07 .swiper-slide .card_item p{
    line-height:2.5;
}
.about_ny .section05 .swiper-pagination,.about_ny .section07 .swiper-pagination {
  line-height: 50px;
  width: 120px;
  display: block;
  left: 50%;
  transform: translateX(-50%);
}
.about_ny .section05 .swiper-pagination .swiper-pagination-current,.about_ny .section07 .swiper-pagination .swiper-pagination-current {
  color: var(--color-secondary);
}
.about_ny .section05 .swiper-button-next,
.about_ny .section05 .swiper-button-prev ,
.about_ny .section07 .swiper-button-next,
.about_ny .section07 .swiper-button-prev{
  top: 94%;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid #cccccc;
  background: #fff;
  z-index: 100;
}
.about_ny .section05 .swiper-button-prev,.about_ny .section07 .swiper-button-prev {
  left: calc(50% - 60px);
  transform: translateX(-50%);
}
.about_ny .section05 .swiper-button-next ,.about_ny .section07 .swiper-button-next {
  left: calc(50% + 60px);
  transform: translateX(-50%);
}
.about_ny .section05 .swiper-button-next .swiper-navigation-icon,
.about_ny .section05 .swiper-button-prev .swiper-navigation-icon,
.about_ny .section07 .swiper-button-next .swiper-navigation-icon,
.about_ny .section07 .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%);
}
.about_ny .section05 .swiper-button-next .swiper-navigation-icon,
.about_ny .section07 .swiper-button-next .swiper-navigation-icon {
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px 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%);
}
.about_ny .section05 .swiper-button-prev .swiper-navigation-icon,
.about_ny .section07 .swiper-button-prev .swiper-navigation-icon{
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-right: 10px 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%);
}
.about_ny .section05 .swiper-button-next:hover,
.about_ny .section05 .swiper-button-prev:hover ,
.about_ny .section07 .swiper-button-next:hover,
.about_ny .section07 .swiper-button-prev:hover{
  background: var(--color-secondary);
 border: 1px solid var(--color-secondary);
}
.about_ny .section05 .swiper-button-next:hover ,
.about_ny .section07 .swiper-button-next:hover{
  background: var(--color-secondary);
  /*background: red;*/
  border: 1px solid var(--color-secondary);
}
.about_ny .section05 .swiper-button-next:hover .swiper-navigation-icon ,
.about_ny .section07 .swiper-button-next:hover .swiper-navigation-icon {
  border-left-color: #fff;
}
.about_ny .section05 .swiper-button-prev:hover {
  background: var(--color-secondary);
  border: 1px solid var(--color-secondary);
}
.about_ny .section05 .swiper-button-prev:hover .swiper-navigation-icon,
.about_ny .section07 .swiper-button-prev:hover .swiper-navigation-icon{
  border-right-color: #fff;
}
.about_ny .section06 {
  padding-bottom: 3%;
}
.about_ny .section06 .swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
  padding: 80px auto;
}
.about_ny .section06 .swiper-slide {
  /* Center slide text vertically */
  padding-top: 50px;
  transition: 300ms;
}
.about_ny .section06 .swiper-slide img {
  width: 100%;
  transform: scale(0.8);
}
.about_ny .section06 .swiper-slide p {
  opacity: 0;
  margin-top: 40px;
  color: var(--color-secondary);
  text-align: center;
  font-size:24px;
}
.about_ny .section06 .swiper-slide-active {
  position: relative;
  z-index: 10;
}
.about_ny .section06 .swiper-slide-active .card_img img {
  width: 100%;
  transform: scale(1.2);
  background: url(../images/envibg.jpg) no-repeat;
  background-size: 100% 100%;
  padding: 10px;
  overflow: hidden;
}
.about_ny .section06 .swiper-slide-active p {
  opacity: 1;
}
.about_ny .section06 .swiper-button-next {
  background: url(../images/section06_next.png) no-repeat;
  background-size: 100% 100%;
}
.about_ny .section06 .swiper-button-prev {
  background: url(../images/section06_prev.png) no-repeat;
  background-size: 100% 100%;
}
.about_ny .section06 .swiper-button-prev {
  left: 0;
}
.about_ny .section06 .swiper-button-next {
  right: 0;
}
.about_ny .section06 .swiper-button-next,
.about_ny .section06 .swiper-button-prev {
  top: 50%;
  transform: translateY(-50%);
}
.about_ny .section06 .swiper-button-next .swiper-navigation-icon,
.about_ny .section06 .swiper-button-prev .swiper-navigation-icon {
  opacity: 0;
}
.about_ny .section07 .section_item {
  background: #f6f6f6;
  padding: 3%;
}
.about_ny .section07 .section_item .p_address {
  width: 55%;
  margin-right: 2%;
}
.about_ny .section07 .section_item .p_address b {
  display: block;
}
.about_ny .section07 .section_item .message {
  flex: 1;
}
.about_ny .section07 .section_item .message textarea[name='message'] {
  width: 100%;
  height: 190px;
  padding: 10px;
  border: 1px solid #dcdcdc;
}
.about_ny .section07 .section_item .message .item {
  padding: 20px 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.about_ny .section07 .section_item .message .item input[type='text'] {
  width: 100%;
  line-height: 58px;
  border: 1px solid #dcdcdc;
  text-indent: 10px;
}
.about_ny .section07 .section_item .message .item input[type='text']:focus {
  outline: none;
}
.about_ny .section07 .section_item .message .item .item01 select {
  margin-right: 2%;
  border: 1px solid #dcdcdc;
  width: 100px;
}
.about_ny .section07 .section_item .message .submit {
  border: none;
  border-radius: 5px;
  width: 100%;
  height: 58px;
  background: var(--color-secondary);
  color: #fff;
}
.about_ny .section08 {
  padding-top: 0;
}
.about_ny .section08 img {
  max-width: 100%;
}
.about_ny .section09 {
  flex-direction: column;
  padding: 3% 0;
}
.about_ny .section09 .section_item {
  display: flex;
  flex-direction: row;
  background: #f5f5f5;
  margin: 20px 0;
}
.about_ny .section09 .section_item .card_img {
  flex: 1;
}
.about_ny .section09 .section_item .card_img img {
  width: 100%;
}
.about_ny .section09 .section_item .text {
  width: 50%;
  display: flex;
  flex-direction: column;
  place-content: center;
  padding: 0 3%;
}
.about_ny .section09 .section_item .text b {
  font-size:24px;
}
.about_ny .section10 {
  padding-bottom: 3%;
}
.about_ny .section10 .section_item .section_card .top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  position: relative;
  border-bottom: 1px solid #dadada;
  cursor: pointer;
  transition: background 0.3s;
}
.about_ny .section10 .section_item .section_card .top:hover {
  background: #fafafa;
}
.about_ny .section10 .section_item .section_card .top div,
.about_ny .section10 .section_item .section_card .top strong {
  line-height: 4;
}
.about_ny .section10 .section_item .section_card .top::after {
  position: absolute;
  right: 0;
  top: 50%;
  content: '+';
  width: 20px;
  height: 20px;
  border: 1px solid #898989;
  border-radius: 50%;
  line-height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #898989;
  font-weight: bold;
  transform: translateY(-50%);
  transition:
    transform 0.3s,
    background 0.3s;
}
.about_ny .section10 .section_item .section_card .bottom {
  background: #f5f5f5;
  padding: 20px;
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1),
    padding 0.5s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.3s ease;
  opacity: 0;
}
.about_ny .section10 .section_item .section_card .bottom b {
  display: block;
}
.about_ny .section10 .section_item .section_card.active .top::after {
  content: '-';
}
.about_ny .section10 .section_item .section_card.active .bottom {
  max-height: none;
  opacity: 1;
}
@media (max-width: 1000px) {
  .about_ny .title h3 {
    font-size: 24px;
  }
  .about_ny .title h4 {
    font-size: 20px;
  }
  .about_ny .section01 .section_item {
    flex-direction: column;
    background: url(../images/about01.jpg) no-repeat;
    background-size: 100% 50%;
  }
  .about_ny .section01 .section_item .item_img {
    min-height: 50vh;
  }
  .about_ny .section01 .section_item .text {
    width: 100%;
  }
  .about_ny .section02 {
    grid-template-columns: repeat(2, 1fr);
  }
  .about_ny .section02 .section_item b {
    font-size: 40px;
  }
  .about_ny .section02 .section_item p {
    font-size: 22px;
  }
  .about_ny .section03 .section_item {
    grid-template-columns: repeat(2, 1fr);
  }
  .about_ny .section03 .section_item .section_card {
    border: none;
    padding: 5%;
  }
  .about_ny .section03 .section_item .section_card img {
    margin: 0 auto;
  }
  .about_ny .section03 .section_item .section_card:nth-child(1),
  .about_ny .section03 .section_item .section_card:nth-child(2) {
    border-bottom: 1px solid #e9ecef;
  }
  .about_ny .section03 .section_item .section_card:nth-child(1),
  .about_ny .section03 .section_item .section_card:nth-child(3) {
    border-right: 1px solid #e9ecef;
  }
  .about_ny .section04 .section_item .mySwiper2 .swiper-slide {
    flex-direction: column;
  }
  .about_ny .section04 .section_item .mySwiper2 .swiper-slide img {
    width: 100%;
    margin: 0;
  }
  .about_ny .section04 .section_item .mySwiper2 .swiper-slide .text b {
    font-size: 24px;
  }
  .about_ny .section04 .section_item .mySwiper3 .swiper-slide p {
    font-size: 28px;
  }
  .about_ny .section06 .swiper-slide p {
    font-size: 24px;
  }
  .about_ny .section07 .section_item {
    flex-direction: column;
  }
  .about_ny .section07 .section_item .p_address {
    width: 100%;
    margin: 0 0 20px;
  }
  .about_ny .section09 .section_item {
    flex-direction: column;
  }
  .about_ny .section09 .section_item .text {
    width: 100%;
    padding: 20px 3%;
  }
  .about_ny .section09 .section_item .text b {
    font-size: 32px;
  }
}
@media (max-width: 768px) {
  .about_ny .title h3 {
    font-size: 20px;
  }
  .about_ny .title h4 {
    font-size: 18px;
  }
  .about_ny .section01 .section_item {
    flex-direction: column;
    background: url(../images/about01.jpg) no-repeat;
    background-size: 100% 50%;
  }
  .about_ny .section01 .section_item .item_img {
    min-height: 50vh;
  }
  .about_ny .section01 .section_item .text {
    width: 100%;
  }
  .about_ny .section01 .section_item .text p {
    font-size: 16px;
  }
  .about_ny .section02 {
    grid-template-columns: repeat(2, 1fr);
  }
  .about_ny .section02 .section_item b {
    font-size: 32px;
  }
  .about_ny .section02 .section_item p {
    font-size: 18px;
  }
  .about_ny .section03 .section_item {
    grid-template-columns: repeat(2, 1fr);
  }
  .about_ny .section03 .section_item .section_card {
    border: none;
    padding: 5%;
  }
  .about_ny .section03 .section_item .section_card img {
    width: 30%;
    margin: 0 auto;
  }
  .about_ny .section03 .section_item .section_card b {
    font-size: 24px;
  }
  .about_ny .section03 .section_item .section_card p {
    font-size: 14px;
    line-height: 1.5;
  }
  .about_ny .section03 .section_item .section_card:nth-child(1),
  .about_ny .section03 .section_item .section_card:nth-child(2) {
    border-bottom: 1px solid #e9ecef;
  }
  .about_ny .section03 .section_item .section_card:nth-child(1),
  .about_ny .section03 .section_item .section_card:nth-child(3) {
    border-right: 1px solid #e9ecef;
  }
  .about_ny .section04 .section_item .mySwiper2 .swiper-slide {
    flex-direction: column;
  }
  .about_ny .section04 .section_item .mySwiper2 .swiper-slide img {
    width: 100%;
    margin: 0;
  }
  .about_ny .section04 .section_item .mySwiper2 .swiper-slide .text b {
    font-size: 18px;
  }
  .about_ny .section04 .section_item .mySwiper3 .swiper-slide p {
    font-size: 16px;
  }
  .about_ny .section06 .swiper-slide p {
    font-size: 18px;
  }
  .about_ny .section10 .section_item .section_card .top {
    grid-template-columns: repeat(1, 1fr);
  }
  .about_ny .section10 .section_item .section_card .top div,
  .about_ny .section10 .section_item .section_card .top strong {
    line-height: 2;
  }
}
.ny_news {
  padding: 3% 0;
}
.ny_news h2.tit {
  color: var(--color-secondary);
  text-align: center;
  font-size: 36px;
  border-bottom: 1px solid #ccc;
}
.ny_news .section_item {
  margin-top: 30px;
  background: #f6f6f6;
}
.ny_news .section_item a {
  align-items: center;
}
.ny_news .section_item a .card_img {
  flex: 1;
}
.ny_news .section_item a .card_img img {
  width: 100%;
}
.ny_news .section_item a .card_text {
  width: 70%;
}
.ny_news .section_item a .card_text .text {
  width: 80%;
  padding: 3%;
}
.ny_news .section_item a .card_text .text h2 {
  font-size:18px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 2;
}
.ny_news .section_item a .card_text .time {
  width: 20%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #323232;
  font-size:18px;
}
.ny_news .section_item a .card_text .time b {
  font-size:32px;
  color: inherit;
}
.ny_news .section_item:hover {
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
@media (max-width: 768px) {
  .ny_news h2.tit {
    font-size: 20px;
  }
  .ny_news .section_item a {
    flex-direction: column;
  }
  .ny_news .section_item a .card_img {
    width: 100%;
    flex: none;
  }
  .ny_news .section_item a .card_text {
    width: 100%;
  }
  .ny_news .section_item a .card_text .text {
    width: 70%;
    margin-bottom: 20px;
  }
  .ny_news .section_item a .card_text .text h2 {
    font-size: 20px;
  }
  .ny_news .section_item a .card_text .text p {
    max-height: 160px;
    overflow: hidden;
    line-height: 20px;
  }
  .ny_news .section_item a .card_text .time {
    width: 30%;
  }
  .ny_news .section_item a .card_text .time b {
    font-size: 20px;
  }
}
.ny_product {
  padding: 3% 0;
  background: #f7f8fa;
}
.ny_product .mobile-swiper {
  width: 100%;
  display: none;
  padding: 3% 0;
  position: relative;
  overflow: hidden;
  /* 图标容器的通用样式：使用绝对定位进行居中 */
}
.ny_product .mobile-swiper .swiper-container {
  width: 90%;
  margin: 0 5%;
 
}
.ny_product .mobile-swiper .swiper-slide {
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}
.ny_product .mobile-swiper .swiper-slide .cate-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fff;
    position: relative;
    padding: 0 20px;
}
.ny_product .mobile-swiper .swiper-slide .cate-item>a {
  display: inline-block;
  line-height: 3;
   font-size: 15px;
    color: #333;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}
.ny_product .mobile-swiper .swiper-slide.has-sub .toggle-sub {
    width: 12px;
    height: 12px;
    margin-left: 8px;
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
}


/* 箭头样式 - 朝下 */
.ny_product .mobile-swiper .swiper-slide.has-sub .toggle-sub::before {
   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: 0;
    top: 0;
   transition: translateY(-50%);
}

/* 展开状态 - 箭头朝上 */
.ny_product .mobile-swiper .swiper-slide.has-sub.active .toggle-sub::before {
    transform: rotate(90deg);
  
}

/* 三级分类菜单 */
.sub-cate {
    display: none;
    background: #f9f9f9;
    padding: 8px 0;
    border-top: 1px solid #eee;
    animation: slideDown 0.3s ease;
}
/* 动画效果 */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* 三级分类展开状态 */
.has-sub.active .sub-cate {
    display: block;
}

/* 三级分类链接 */
.sub-cate a {
    display: block;
    padding: 10px 15px 10px 30px;
    font-size: 14px;
    color: #666;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: background 0.2s;
    position: relative;
}

/* 三级分类装饰点 */
.sub-cate a::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: #ccc;
    border-radius: 50%;
}

.sub-cate a:hover,
.sub-cate a:active {
    background: #f0f0f0;
    color: #007bff;
}

.sub-cate a:hover::before {
    background: #007bff;
}


.ny_product .mobile-swiper .swiper-button-next {
  right: 0;
}
.ny_product .mobile-swiper .swiper-button-prev {
  left: 0;
}
.ny_product .mobile-swiper .swiper-button-next,
.ny_product .mobile-swiper .swiper-button-prev {
  top: 50%;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid #cccccc;
  background: #fff;
  z-index: 10;
  transform: translateY(20%);
}
.ny_product .mobile-swiper .swiper-button-next .swiper-navigation-icon,
.ny_product .mobile-swiper .swiper-button-prev .swiper-navigation-icon {
  width: 12px;
  height: 12px;
}
@media (max-width: 1000px) {
  .ny_product .mobile-swiper {
    display: block;
  }
}
.ny_product .desktop-swiper {
  justify-content: space-between;
  align-items: flex-start;
}
.ny_product .desktop-swiper .slider_fl {
  width: 306px;
  margin-right: 60px;
  padding: 25px;
  background: var(--color-secondary);
}
.ny_product .desktop-swiper .slider_fl h3 {
  color: #fff;
  font-size: 24px;
  text-align: center;
  margin-bottom: 15px;
}
.ny_product .desktop-swiper .slider_fl ul {
  background: #fff;
  border-radius: 5px;
  padding: 15px 15px 0;
  /*overflow: hidden;*/
}
.ny_product .desktop-swiper .slider_fl >ul >li {
  border: 1px solid #f0f0f0;
  border-radius: 5px;
  margin-bottom: 15px; 
  text-indent:5px;
  line-height: 40px;
  position: relative;
}

.ny_product .desktop-swiper .slider_fl > ul >li a {
 
  line-height: 40px;
  display: inline-block;
  
  
}
.ny_product .desktop-swiper .slider_fl>ul>li.has-sub.active::before{
    position: absolute;
    left:4%;
    top: 40px;
    width: 92%;
    height: 2px;
    background: var(--color-secondary);
    content:"";
}
.ny_product .desktop-swiper .slider_fl>ul>li.has-sub::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: 15px;
}
.ny_product .desktop-swiper .slider_fl>ul>li>ul{
    display: none;
    position: absolute;
    left:101%;
    top: 0;
    width:200px;
}
.ny_product .desktop-swiper .slider_fl>ul>li:hover>a{
     color: var(--color-secondary);
}
.ny_product .desktop-swiper .slider_fl>ul>li:hover>ul{
    display: block;
    
}
.ny_product .desktop-swiper .slider_fl>ul>li.active::after{
    transform: rotate(90deg);
}
.ny_product .desktop-swiper .slider_fl>ul>li>ul>li{
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    text-indent: 12px;
}

.ny_product .desktop-swiper .slider_fl>ul>li>ul>li>a::before {
  /*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;*/
  /*left:10px;*/
  /*top: 50%;*/
  /*transform: translateY(-50%);*/
}
.ny_product .desktop-swiper .slider_fl>ul>li>ul>li>a:hover{
    color: var(--color-secondary);
}
.ny_product .desktop-swiper .slider_fl ul li>ul>li:last-child{
    margin-bottom: 10px;
}
.ny_product .desktop-swiper .slider_fl p {
  color: #fff;
  font-size: 18px;
  text-align: center;
  line-height: 50px;
}
.ny_product .desktop-swiper .slider_fl .wx {
  width: 113px;
  display: block;
  margin: 0 auto;
}
.ny_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;
}
.ny_product .desktop-swiper .slider_fr {
  width: calc(100% - 366px);
}
.ny_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;
}
.ny_product .desktop-swiper .slider_fr .card_bottom a {
  display: inline-block;
}
.ny_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;
}
.ny_product .desktop-swiper .slider_fr .card_bottom a .card-bottom-img img {
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.ny_product .desktop-swiper .slider_fr .card_bottom a p {
  background: #6d6d6d;
  line-height:40px;
  height: 40px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
  color: #fff;
  padding: 0 10px;
}
.ny_product .desktop-swiper .slider_fr .product_card_top {
  background: #fff;
  padding: 5% 3%;
}
.ny_product .desktop-swiper .slider_fr .product_card_top .card_img {
  flex: 1;
  border: 1px solid #ccc;
  display: flex;
  align-items: center;
  place-content: center;
}
.ny_product .desktop-swiper .slider_fr .product_card_top .card_img img {
  max-width: 100%;
}
.ny_product .desktop-swiper .slider_fr .product_card_top .card_text {
  width: 45%;
  padding: 0 0 0 3%;
}
.ny_product .desktop-swiper .slider_fr .product_card_top .card_text b {
  font-size: 24px;
}
.ny_product .desktop-swiper .slider_fr .product_card_top .card_text p {
  border-top: 1px solid #cccccc;
  border-bottom: 1px solid #cccccc;
  padding: 3% 0;
  margin: 3% 0;
  color: #221815;
}
.ny_product .desktop-swiper .slider_fr .product_card_top .card_text a.btn {
  padding: 10px 40px;
  display: inline-block;
  background: var(--color-secondary);
  color: #fff;
  margin-right: 3%;
}
.ny_product .desktop-swiper .slider_fr .product_card_top .card_text a.btn2 {
  background: #444444;
}
.ny_product .desktop-swiper .slider_fr .product_card_center {
  background: #fff;
  padding: 3%;
}
.ny_product .desktop-swiper .slider_fr .product_card_center .tit {
  border-bottom: 1px solid #cccccc;
}
.ny_product .desktop-swiper .slider_fr .product_card_center .tit span {
  background: var(--color-secondary);
  color: #fff;
  font-size:18px;
  display: inline-block;
  border-radius: 0 30px 0 0;
  padding:5px 34px;
  font-weight: bold;
}
.ny_product .desktop-swiper .slider_fr .product_card_center .cont {
  padding: 2% 0;
}

.ny_product .desktop-swiper .slider_fr .product_card_center .cont p {
  color: #221815;
  font-size: 18px;
}
.ny_product .desktop-swiper .slider_fr .product_card_center .cont p b {
  color: var(--color-secondary);
  display: block;
  margin-top: 30px;
}
.ny_product .desktop-swiper .slider_fr .product_card_bottom {
  margin-top: 30px;
  position: relative;
  padding-bottom: 60px;
}
.ny_product .desktop-swiper .slider_fr .product_card_bottom .swiper-button-next,
.ny_product
  .desktop-swiper
  .slider_fr
  .product_card_bottom
  .swiper-button-prev {
  position: absolute;
  top: 90%;
  width: 30px;
  height: 30px;
  border: 1px solid #cbcbcb;
  border-radius: 50%;
}
.ny_product
  .desktop-swiper
  .slider_fr
  .product_card_bottom
  .swiper-button-next {
  right: 50%;
  margin-right: -40px;
}
.ny_product
  .desktop-swiper
  .slider_fr
  .product_card_bottom
  .swiper-button-prev {
  left: 50%;
  margin-left: -40px;
}
.ny_product
  .desktop-swiper
  .slider_fr
  .product_card_bottom
  .swiper-button-next:hover,
.ny_product
  .desktop-swiper
  .slider_fr
  .product_card_bottom
  .swiper-button-prev:hover {
  background: var(--color-secondary);
}
.ny_product
  .desktop-swiper
  .slider_fr
  .product_card_bottom
  .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;
}
.ny_product
  .desktop-swiper
  .slider_fr
  .product_card_bottom
  .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);
}
.ny_product .desktop-swiper .slider_fr .product_card_bottom .swiper-container {
  width: 100%;
  overflow: hidden;
  padding: 30px 0;
}
.ny_product
  .desktop-swiper
  .slider_fr
  .product_card_bottom
  .swiper-container
  .swiper-slide {
  border: 1px solid #ccc;
  overflow: hidden;
}
.ny_product
  .desktop-swiper
  .slider_fr
  .product_card_bottom
  .swiper-container
  .swiper-slide
  .card_item {
  display: flex;
  align-items: center;
  place-content: center;
  height: 200px;
  padding: 20px;
  overflow: hidden;
}
.ny_product
  .desktop-swiper
  .slider_fr
  .product_card_bottom
  .swiper-container
  .swiper-slide
  .card_item
  img {
  max-height: 100%;
  object-fit: cover;
}
.ny_product
  .desktop-swiper
  .slider_fr
  .product_card_bottom
  .swiper-container
  .swiper-slide
  p {
  background: #f1f1f1;
  color: #000;
  display: block;
  width: 80%;
  margin: 0 auto 20px;
  text-align: center;
  font-size: 15px;
}
@media (max-width: 1200px) {
  .ny_product .desktop-swiper .slider_fl {
    margin-right: 20px;
  }
  .ny_product .desktop-swiper .slider_fr {
    width: calc(100% - 326px);
  }
  .ny_product .desktop-swiper .slider_fr .card_bottom {
    gap: 10px;
  }
}
@media (max-width: 1000px) {
  .ny_product .desktop-swiper .slider_fl {
    display: none;
  }
  .ny_product .desktop-swiper .slider_fr {
    width: 100%;
  }
  .ny_product .desktop-swiper .slider_fr p {
    font-size: 16px !important;
  }
}
@media (max-width: 768px) {
  .ny_product .desktop-swiper .slider_fr .card_bottom {
    grid-template-columns: repeat(2, minmax(auto, 1fr));
  }
  .ny_product .desktop-swiper .slider_fr .product_card_top {
    flex-direction: column;
  }
  .ny_product .desktop-swiper .slider_fr .product_card_top .card_text {
    width: 100%;
    padding: 0;
    margin-top: 20px;
  }
  .ny_product .desktop-swiper .slider_fr .product_card_top .card_text b {
    font-size: 18px;
  }
  .ny_product .desktop-swiper .slider_fr .product_card_center .tit span {
    font-size: 20px;
  }
}
.page {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 1rem;
}
.page a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  text-decoration: none;
  color: #495057;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.3s ease;
  background: white;
  border: 1px solid #dee2e6;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}
.page a:hover {
  background: #f1f3f5;
  border-color: #adb5bd;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}
.page a.num.select {
  background: var(--color-secondary);
  color: white !important;
  border-color: var(--color-secondary);
  transform: translateY(-2px);
}
.page a.num {
  font-weight: 600;
}
.page a:not(.num) {
  color: #6c757d;
  font-size: 14px;
}
.page-info {
  color: #6c757d;
  font-size: 14px;
  margin-right: 15px;
  font-weight: 500;
}
.pre_next_page {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(2, minmax(auto, 1fr));
  gap: 20px;
}

.pre_next_page li {
  font-size: 15px;
  line-height: 3;
  margin-bottom: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pre_next_page li a {
  font-size: 18px;
  color: #323232;
}
.pre_next_page li a span {
  background: #f4f4f4;
  display: inline-block;
  padding: 15px 40px;
  margin: 0 10px;
}
.pre_next_page li a i {
  flex: 1;
  display: inline-block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 15px 0;
  font-style: normal;
}
.pre_next_page li:last-child {
  text-align: right;
}

.content_news {
  margin-top: 30px;
  padding: 3%;
  border-bottom: 2px solid #cccccc;
}
.content_news .title {
  font-size: 22px;
  text-align: center;
  color: #212121;
}
.content_news .time {
  font-size: 16px;
  text-align: center;
  margin-bottom: 20px;
  line-height: 4;
  color: #323232;
  opacity: 0.4;
  border-bottom: 1px solid #cccccc;
}
.content_news .context {
  padding: 20px 5%;
  font-size: 18px;
  color: #323232;
}
.content_news .context p {
  font-size: 18px;
  color: #323232;
}
.content_news .context img {
  max-width: 100%;
  display: block;
  margin: 10px auto;
}

@media (max-width: 768px) {
  .pre_next_page {
    grid-template-columns: 1fr;
  }
  .pre_next_page li a {
    font-size: 16px;
  }
  .pre_next_page li a span {
    padding: 5px 10px;
  }
  .pre_next_page li a i {
    padding: 5px 0;
  }
  .content_news .context {
    font-size: 16px;
  }
  .content_news .context p {
    font-size: 16px;
  }
}