.h_news {
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center bottom;
}
.h_news .h_list .h_item .h_img .h_posImg {
  padding-top: 57%;
}
.h_news .h_list .h_item:hover .h_img .h_posImg img {
  transform: scale(1.05);
}
.h_news .h_list .h_item .h_text {
  padding: 18px;
  background-color: var(--active-color);
  color: #fff;
}
.h_news .h_list .h_item .h_text .h_name {
  font-family: 'SourceHanSansCN-Heavy';
  font-size: 17px;
  height: 48px;
}
.h_news .h_list .h_item .h_text .h_desc {
  margin-top: 10px;
}
.h_news .h_list .h_item .h_text .h_desc p {
  font-size: 16px;
}
.h_news .h_list .h_item .h_text .h_more {
  margin-top: 10px;
  text-align: right;
}
.h_news .h_list .h_item .h_text .h_more p {
  padding-right: 18px;
  position: relative;
  color: #fff;
  transition: letter-spacing 0.3s;
  font-size: 14px;
}
.h_news .h_list .h_item .h_text .h_more p::after {
  top: calc(50% - 7px);
  content: '';
  right: 0;
  position: absolute;
  border-left: 12px solid #fff;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
}
.h_news .h_list .h_item .h_text .h_more p:hover {
  letter-spacing: 2px;
}
.h_news .h_readMore {
  margin-top: 70px;
  text-align: center;
}
.h_news .h_readMore a {
  display: inline-block;
  color: var(--active-color);
  border: 1px solid var(--active-color);
  height: 60px;
  line-height: 60px;
  width: 360px;
  font-size: 20px;
  transition: background 0.3s;
}
.h_news .h_readMore a:hover {
  color: #fff;
  background: var(--active-color);
}
.h_details {
  background-size: 100% auto;
}
.h_details .h_L {
  width: 260px;
}
.h_details .h_L .h_current {
  height: 40px;
  padding: 0 10px;
  background-color: var(--active-color);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  display: none;
}
.h_details .h_L .h_current .h_res {
  font-family: 'SourceHanSansCN-Heavy';
  color: #fff;
}
.h_details .h_L .h_list .h_item {
  margin-top: 8px;
}
.h_details .h_L .h_list .h_item:first-child {
  margin: 0;
}
.h_details .h_L .h_list .h_item .h_t {
  padding: 6px 10px;
  background-color: var(--active-color);
  color: #fff;
  font-size: 18px;
}
.h_details .h_L .h_list .h_item .h_t a {
  width: calc(100% - 16px);
  font-family: 'SourceHanSansCN-Medium';
  color: #fff;
}
.h_details .h_L .h_list .h_item .h_t .icon {
  color: #fff00000;
  transition: transform 0.3s;
  cursor: pointer;
}
.h_details .h_L .h_list .h_item.h_active .h_t .icon {
  color: #fff;
  transform: rotate(0deg);
}
.h_details .h_L .h_list .h_item .h_erji {
  padding: 8px 0;
}
.h_details .h_L .h_list .h_item .h_erji a {
  padding: 8px 10px;
  color: rgba(13, 114, 141, 0.5);
}
.h_details .h_L .h_list .h_item .h_erji a .h_name {
  font-family: 'SourceHanSansCN-Medium';
}
.h_details .h_L .h_list .h_item .h_erji a .icon {
  color: #fff;
}
.h_details .h_L .h_list .h_item .h_erji a:hover {
  color: var(--active-color);
}
.h_details .h_L .h_list .h_item .h_erji a:hover .icon {
  color: var(--active-color);
}
.h_details .h_L .h_list .h_item .h_erji a.h_active {
  color: var(--active-color);
}
.h_details .h_L .h_list .h_item .h_erji a.h_active .icon {
  color: var(--active-color);
}
.h_details .h_R {
  width: calc(100% - 310px);
}
.h_details .h_R .h_T {
  border-bottom: 2px solid var(--active-color);
  color: var(--active-color);
  padding-bottom: 6px;
}
.h_details .h_R .h_T .h_title {
  font-size: 32px;
  font-family: 'SourceHanSansCN-Heavy';
}
.h_details .h_R .h_T .h_title span {
  font-size: 24px;
  font-family: 'SourceHanSansCN-Medium';
  margin-left: 8px;
}
.h_details .h_R .h_T .h_date {
  font-size: 22px;
}
.h_details .h_R .h_content {
  margin-top: 12px;
}
.h_details .h_R .h_content img,
.h_details .h_R .h_content video,
.h_details .h_R .h_content iframe,
.h_details .h_R .h_content table {
  max-width: 100%;
  height: auto !important;
}
.h_details .h_R .h_bigImg {
  padding: 0 32px;
  text-align: center;
}
.h_details .h_R .h_bigImg img {
  max-width: 100%;
}
.h_details .h_R .h_swiper {
  position: relative;
  padding: 0 32px;
}
.h_details .h_R .h_swiper .h_posImg,
.h_details .h_R .h_swiper .h_posImg2 {
  padding-top: 75%;
}
.h_details .h_R .h_swiper .h_btn {
  position: absolute;
  cursor: pointer;
  width: 32px;
  height: 32px;
  top: calc(50% - 16px);
}
.h_details .h_R .h_swiper .h_btn.h_prev {
  left: -20px;
}
.h_details .h_R .h_swiper .h_btn.h_next {
  right: -20px;
}
.h_details .h_R.h_device .h_List {
  width: 100%;
  max-width: 965px;
}
.h_details .h_R.h_device .h_List .h_item {
  width: 50%;
  transition: background 0.3s;
  background: rgba(51, 51, 51, 0.3);
}
.h_details .h_R.h_device .h_List .h_item.h_bg {
  background: rgba(14, 146, 165, 0.8);
}
.h_details .h_R.h_device .h_List .h_item.h_bg:hover {
  background: rgba(14, 146, 165, 0.3);
}
.h_details .h_R.h_device .h_List .h_item:hover {
  background: rgba(51, 51, 51, 0);
}
.h_details .h_R.h_device .h_List .h_item .h_box {
  position: relative;
  padding-top: 74%;
}
.h_details .h_R.h_device .h_List .h_item .h_box .h_name {
  position: absolute;
  padding: 10px 20px;
  top: 0;
  left: 0;
  font-size: 45px;
  color: #fff;
}
.h_details .h_R.h_device .h_List .h_item .h_box .h_more {
  font-size: 16px;
  position: absolute;
  padding: 10px 20px;
  bottom: 10px;
  left: 0;
  color: #fff;
}
.h_details.h_business .h_R .h_businessList {
  margin-top: var(--r-gap);
}
.h_details.h_business .h_R .h_businessList .h_item .h_img .h_posImg,
.h_details.h_business .h_R .h_businessList .h_item .h_img .h_posImg2 {
  padding-top: 60%;
}
.h_details.h_business .h_R .h_businessList .h_item .h_name {
  background-color: var(--active-color);
  color: #fff;
  height: 55px;
  font-size: 16px;
  padding: 4px 10px;
}
.h_details.h_technique .h_L .h_list .h_item .h_t a {
  font-family: 'SourceHanSansCN-Medium';
}
.h_details.h_technique .h_L .h_list .h_item .h_t .icon {
  color: #00000000;
}
.h_details.h_technique .h_L .h_list .h_item.h_active .h_t .icon {
  color: #fff;
  transform: rotate(0deg);
}
.h_details.h_technique .h_R .h_T .h_title {
  font-family: 'SourceHanSansCN-Medium';
}
.h_details.h_technique .h_R .h_content {
  color: #666;
  margin-top: 24px;
}
.h_develop {
  background-position: center bottom;
  background-repeat: no-repeat;
  background-size: 100%  auto;
}
.h_develop .h_list .h_item {
  margin-bottom: 30px;
  position: relative;
}
.h_develop .h_list .h_item:last-child {
  margin: 0;
}
.h_develop .h_list .h_item .h_posImg {
  height: 326px;
}
.h_develop .h_list .h_item .h_text {
  width: 50%;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  background: rgba(13, 114, 141, 0.9);
  padding: 16px;
  color: #fff;
}
.h_develop .h_list .h_item .h_text .h_name {
  font-size: 26px;
}
.h_develop .h_list .h_item .h_text .h_btom {
  margin-top: 10px;
}
.h_develop .h_list .h_item .h_text .h_btom .h_desc {
  width: calc(80% - 14px);
  font-size: 17px;
  line-height: 1.7;
}
.h_develop .h_list .h_item .h_text .h_btom .h_icon {
  width: 20%;
  text-align: center;
}
.h_develop .h_list .h_item .h_text .h_btom .h_icon img {
  width: 14px;
}
.h_develop .h_list .h_item:nth-child(2n) .h_text {
  left: auto;
  right: 0;
}
@media screen and (max-width: 1440px) {
  .h_news .h_list {
    --r-gap: 40px;
    --c-gap: 40px;
  }
  .h_news .h_readMore {
    margin-top: 40px;
  }
  .h_news .h_readMore a {
    height: 52px;
    line-height: 52px;
    width: 280px;
  }
  .h_details .h_R.h_device .h_List .h_item .h_box .h_name {
    font-size: 35px;
  }
}
@media screen and (max-width: 1300px) {
  .h_news .h_readMore a {
    font-size: 18px;
  }
  .h_details .h_R.h_device .h_List .h_item .h_box .h_name {
    font-size: 30px;
  }
  .h_details .h_R .h_T .h_title {
    font-size: 28px;
  }
}
@media screen and (max-width: 1024px) {
  .h_Column .h_select .h_res::after {
    border-top-width: 10px;
    border-left-width: 6px;
    border-right-width: 6px;
    top: calc(50% - 5px);
  }
  .h_news .h_list .h_item .h_text .h_name {
    font-size: 16px;
  }
  .h_details .h_R.h_device .h_List .h_item .h_box .h_name {
    font-size: 28px;
  }
  .h_details .h_R .h_T .h_title {
    font-size: 24px;
  }
  .h_details .h_R .h_T .h_title span {
    font-size: 18px;
  }
  .h_details .h_R {
    width: calc(100% - 300px);
  }
  .h_details.h_business .h_R .h_businessList {
    --c-gap: 40px;
    --r-gap: 40px;
  }
}
@media screen and (max-width: 767px) {
  .h_details.h_business .h_R .h_businessList,
  .h_news .h_list {
    --r-gap: 30px;
    --c-gap: 30px;
  }
  .h_news .h_readMore a {
    height: 42px;
    line-height: 40px;
    width: 200px;
    font-size: 16px;
  }
  .h_news .h_readMore {
    margin-top: 30px;
  }
  .h_details .h_L {
    width: 100%;
    margin-bottom: 16px;
  }
  .h_details .h_L .h_current {
    display: flex;
  }
  .h_details .h_L .h_list {
    display: none;
  }
  .h_details .h_L .h_list .h_item:first-child {
    margin-top: 8px;
  }
  .h_details .h_L .h_list .h_item .h_t {
    font-size: 15px;
  }
  .h_details .h_L .h_list .h_item .h_t a {
    font-family: 'SourceHanSansCN-Medium';
  }
  .h_details .h_R {
    width: 100%;
  }
  .h_details.h_business .h_R .h_T .h_title {
    font-size: 18px;
  }
  .h_details .h_R.h_device .h_List .h_item .h_box .h_name {
    font-size: 24px;
  }
  .h_details .h_R.h_device .h_List .h_item .h_box {
    padding-top: 50%;
  }
  .h_details .h_R .h_T .h_title {
    font-size: 18px;
  }
  .h_details .h_R .h_T .h_title span {
    font-size: 14px;
  }
  .h_details .h_R .h_swiper .h_btn {
    display: none;
  }
  .h_details .h_R .h_swiper {
    padding: 0;
  }
  .h_develop .h_list .h_item {
    position: relative;
    z-index: 2;
    display: flex;
  }
  .h_develop .h_list .h_item:nth-child(2n) {
    justify-content: flex-end;
  }
  .h_develop .h_list .h_item .h_img {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: -1;
  }
  .h_develop .h_list .h_item .h_posImg {
    height: 100%;
  }
  .h_develop .h_list .h_item .h_text {
    position: static;
    transform: none;
    display: block;
    width: 50%;
  }
  .h_develop .h_list .h_item .h_text .h_btom .h_icon {
    display: none;
  }
  .h_develop .h_list .h_item .h_text .h_btom .h_desc {
    width: 100%;
  }
  .h_develop .h_list .h_item .h_text .h_name {
    font-size: 20px;
  }
  .h_develop .h_list .h_item .h_text .h_btom .h_desc {
    font-size: 16px;
  }
  .h_develop .h_list .h_item .h_text .h_btom {
    margin-top: 6px;
  }
}
@media screen and (max-width: 480px) {
  .h_details.h_business .h_R .h_businessList,
  .h_news .h_list {
    --r-gap: 16px;
    --c-gap: 16px;
  }
  .h_news .h_list .h_item .h_text {
    padding: 10px;
  }
  .h_news .h_list .h_item .h_text .h_name {
    font-size: 15px;
    height: auto;
  }
  .h_news .h_list .h_item .h_text .h_desc {
    display: none;
  }
  .h_news .h_list .h_item .h_text .h_more {
    display: none;
  }
  .h_news .h_readMore {
    margin-top: 16px;
  }
  .h_news .h_readMore a {
    height: 35px;
    line-height: 34px;
    width: 140px;
    font-size: 15px;
  }
  .h_details .h_R.h_device .h_List .h_item .h_box .h_name {
    padding: 8px 12px;
    font-size: 16px;
    -webkit-line-clamp: 1;
  }
  .h_details .h_R.h_device .h_List .h_item .h_box .h_more {
    bottom: 0;
    font-size: 14px;
    padding: 8px 12px;
  }
  .h_develop .h_list .h_item .h_text {
    width: 100%;
  }
  .h_develop .h_list .h_item .h_text .h_name {
    font-size: 18px;
  }
  .h_details.h_business .h_R .h_businessList .h_item .h_name {
    font-size: 15px;
    height: 49px;
  }
  .h_details .h_R .h_bigImg {
    padding: 0;
  }
}