@charset "UTF-8";
@media (min-width: 768px) {
  body {
    padding-top: 32px;
  }
}

.chuangcuhei, h3 {
  color: #111;
}

.page-banner {
  height: 860px;
  position: relative;
}

.page-banner::after {
  content: '';
  width: 100%;
  height: 200px;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 1;
}

.page-banner .slogin {
  top: 359px;
  transform: translateY(0);
  max-width: 720px;
}

.page-banner h3 {
  color: #fff;
  font-size: 70px;
  height: auto;
  position: relative;
}

.page-banner h3::after {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  content: '';
  overflow: hidden;
  height: 4px;
  width: 92px;
  background-color: #e60d16;
  transform: skewX(-30deg);
  margin-top: 15px;
}

.page-banner .subtitle {
  margin-top: 23px;
  color: #FFF;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 1.7;
  /* 166.667% */
}

.page-banner .crumbs_box {
  position: absolute;
  left: 0;
  bottom: 43px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.page-banner .crumbs_box a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.page-banner .crumbs_box a:hover {
  color: #111;
}

.page-banner .crumbs_box span {
  margin: 0 5px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.page-banner .crumbs_box p {
  margin-bottom: 0;
  color: #fff;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.column-title .descript {
  padding-bottom: 0;
}

.page-tab.fixed {
  z-index: 1001;
  top: 0 !important;
}

.page-tab .page-tab-content ul {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.page-tab .page-tab-content ul li {
  margin-right: 90px;
}

.page-tab .page-tab-content ul li a {
  color: #666;
  font-size: 16px;
}

.page-tab .page-tab-content ul li.active a {
  color: #111;
}

#responsibility .development {
  width: 100%;
  height: auto;
  padding-top: 100px;
}

#responsibility .development .development_box {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  padding: 0 95px;
}

#responsibility .development .development_box .develop_l {
  width: 370px;
  height: auto;
}

#responsibility .development .development_box .develop_l .develop_l_text {
  width: 340px;
  color: #666;
  text-align: justify;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

#responsibility .development .development_box .develop_r {
  width: 825px;
  height: 371px;
}

#responsibility .development .development_box .develop_r img {
  width: 100%;
  height: 100%;
}

#responsibility .structure {
  width: 100%;
  height: auto;
}

#responsibility .structure h3 {
  color: #111;
}

#responsibility .structure .structure_subtitle {
  width: 800px;
  height: auto;
  margin: 0 auto;
  color: #666;
  text-align: center;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 1.7;
  /* 166.667% */
}

#responsibility .structure .strcture_img {
  width: 1250px;
  height: 695px;
  margin: 0 auto;
  margin-top: 46px;
}

#responsibility .structure .strcture_img img {
  width: 100%;
  height: auto;
}

#responsibility .milestone {
  width: 100%;
  height: auto;
}

#responsibility .milestone h3 {
  color: #111;
}

#responsibility .milestone h3 span {
  font-size: 34px;
}

#responsibility .milestone .milestone_box {
  width: 100%;
  height: 750px;
  position: relative;
}

#responsibility .milestone .milestone_box .milestone_bg {
  width: 100%;
  height: 436px;
  position: absolute;
  top: 188px;
  left: 0;
  z-index: 1;
}

#responsibility .milestone .milestone_box .milestone_bg img {
  width: 100%;
  height: 100%;
}

#responsibility .milestone .milestone_box .swiper-wrapper {
  z-index: 2;
}

#responsibility .milestone .milestone_box .milestone_list {
  width: 100%;
  height: 750px;
  padding: 0 148px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}

#responsibility .milestone .milestone_box .milestone_list::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #E60D16;
  position: absolute;
  z-index: 2;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

#responsibility .milestone .milestone_box .milestone_list::after {
  content: '';
  width: 2px;
  height: 100%;
  background: rgba(230, 13, 22, 0.3);
  position: absolute;
  z-index: 1;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

#responsibility .milestone .milestone_box .milestone_list .list_item {
  width: 100%;
  height: 110px !important;
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
}

#responsibility .milestone .milestone_box .milestone_list .list_item:first-child {
  margin-top: 36px;
}

#responsibility .milestone .milestone_box .milestone_list .list_item .list_img {
  margin-right: 25px;
  width: 84px;
  height: auto;
}

#responsibility .milestone .milestone_box .milestone_list .list_item .list_img img {
  width: 100%;
  height: auto;
}

#responsibility .milestone .milestone_box .milestone_list .list_item .list_box {
  width: 470px;
  height: 100%;
  background: #FFF;
  box-shadow: 0 0 8px 0 rgba(29, 29, 29, 0.08);
  padding: 13px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

#responsibility .milestone .milestone_box .milestone_list .list_item .list_box:hover {
  animation: float 1.5s forwards ease-in-out;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
  /* 向上弹起 */
}

#responsibility .milestone .milestone_box .milestone_list .list_item .list_box .list_date {
  color: #E60D16;
  font-size: 16px;
  font-style: normal;
  font-weight: 900;
  line-height: 27px;
  /* 150% */
}

#responsibility .milestone .milestone_box .milestone_list .list_item .list_box .list_desc {
  margin-top: 6px;
  color: #111;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 1.7;
  /* 122.222% */
}

#responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  align-items: center;
}

#responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_img {
  margin-right: 0;
  margin-left: 25px;
  transform: rotate(180deg);
}

#responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_box {
  align-items: flex-end;
}

#responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_box .list_date {
  text-align: right;
}

#responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_box .list_desc {
  text-align: right;
}

#responsibility .performance {
  width: 100%;
  height: auto;
}

#responsibility .performance h3 {
  color: #111;
}

#responsibility .performance .column-title {
  margin-bottom: 66px;
}

#responsibility .performance .performance_box {
  width: 100%;
  height: auto;
  position: relative;
  padding: 0 67px;
}

#responsibility .performance .performance_box .performance_list {
  width: 100%;
  height: auto;
}

#responsibility .performance .performance_box .performance_list .list_item {
  margin-right: 10px;
  width: 320px;
  height: 352px;
}

#responsibility .performance .performance_box .performance_list .list_item img {
  width: 100%;
  height: 100%;
}

#responsibility .performance .performance_box .performance_list .swiper-pagination {
  display: none;
}

#responsibility .performance .performance_box .swiper-button-prev {
  width: 44px;
  height: 44px;
  left: -40px;
}

#responsibility .performance .performance_box .swiper-button-prev:hover img:first-child {
  display: none;
}

#responsibility .performance .performance_box .swiper-button-prev:hover img:last-child {
  display: block;
}

#responsibility .performance .performance_box .swiper-button-prev img {
  width: 100%;
  height: 100%;
}

#responsibility .performance .performance_box .swiper-button-prev img:first-child {
  display: block;
}

#responsibility .performance .performance_box .swiper-button-prev img:last-child {
  display: none;
}

#responsibility .performance .performance_box .swiper-button-prev::after {
  content: '';
}

#responsibility .performance .performance_box .swiper-button-next {
  width: 44px;
  height: 44px;
  right: -40px;
}

#responsibility .performance .performance_box .swiper-button-next:hover img:first-child {
  display: none;
}

#responsibility .performance .performance_box .swiper-button-next:hover img:last-child {
  display: block;
}

#responsibility .performance .performance_box .swiper-button-next img {
  width: 100%;
  height: 100%;
}

#responsibility .performance .performance_box .swiper-button-next img:first-child {
  display: block;
}

#responsibility .performance .performance_box .swiper-button-next img:last-child {
  display: none;
}

#responsibility .performance .performance_box .swiper-button-next::after {
  content: '';
}

#responsibility .news {
  width: 100%;
  height: auto;
}

#responsibility .news h3 {
  color: #111;
}

#responsibility .news .column-title {
  margin-bottom: 66px;
}

#responsibility .news .news_box {
  width: 100%;
  height: auto;
  position: relative;
  padding: 0 98px;
}

#responsibility .news .news_box .news_list {
  width: 100%;
  height: auto;
}

#responsibility .news .news_box .news_list .list_item {
  width: 400px;
  height: 420px;
  margin-right: 25px;
  background: #fff;
  display: inline-block;
}

#responsibility .news .news_box .news_list .list_item:hover {
  position: relative;
}

#responsibility .news .news_box .news_list .list_item:hover .item_img img {
  transform: scale(1.05);
}

#responsibility .news .news_box .news_list .list_item .item_img {
  width: 100%;
  height: 230px;
  overflow: hidden;
}

#responsibility .news .news_box .news_list .list_item .item_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.6s;
}

#responsibility .news .news_box .news_list .list_item .item_info {
  width: 100%;
  height: 190px;
  padding-top: 17px;
}

#responsibility .news .news_box .news_list .list_item .item_info .item_date {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding-left: 18px;
  position: relative;
  color: #666;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

#responsibility .news .news_box .news_list .list_item .item_info .item_date::before {
  content: '';
  width: 5px;
  height: 16px;
  transform: skewX(-15deg) translateY(-50%);
  background: #e60d16;
  position: absolute;
  top: 50%;
  left: 0;
}

#responsibility .news .news_box .news_list .list_item .item_info .item_date span {
  margin: 0 10px;
}

#responsibility .news .news_box .news_list .list_item .item_info .item_date p {
  margin-bottom: 0;
  color: #666;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

#responsibility .news .news_box .news_list .list_item .item_info .item_title {
  margin-top: 22px;
  color: #111;
  font-size: 16px;
  height: 81px;
  font-style: normal;
  font-weight: 400;
  line-height: 27px;
  /* 150% */
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
}

#responsibility .news .news_box .news_list .swiper-pagination-bullet {
  background: #D9DDE3;
  opacity: 1;
}

#responsibility .news .news_box .news_list .swiper-pagination-bullet-active {
  background: #E60012;
}

#responsibility .news .news_box .swiper-button-prev {
  width: 44px;
  height: 44px;
  left: -40px;
}

#responsibility .news .news_box .swiper-button-prev:hover img:first-child {
  display: none;
}

#responsibility .news .news_box .swiper-button-prev:hover img:last-child {
  display: block;
}

#responsibility .news .news_box .swiper-button-prev img {
  width: 100%;
  height: 100%;
}

#responsibility .news .news_box .swiper-button-prev img:first-child {
  display: block;
}

#responsibility .news .news_box .swiper-button-prev img:last-child {
  display: none;
}

#responsibility .news .news_box .swiper-button-prev::after {
  content: '';
}

#responsibility .news .news_box .swiper-button-next {
  width: 44px;
  height: 44px;
  right: -40px;
}

#responsibility .news .news_box .swiper-button-next:hover img:first-child {
  display: none;
}

#responsibility .news .news_box .swiper-button-next:hover img:last-child {
  display: block;
}

#responsibility .news .news_box .swiper-button-next img {
  width: 100%;
  height: 100%;
}

#responsibility .news .news_box .swiper-button-next img:first-child {
  display: block;
}

#responsibility .news .news_box .swiper-button-next img:last-child {
  display: none;
}

#responsibility .news .news_box .swiper-button-next::after {
  content: '';
}

@media screen and (max-width: 1440px) {
  .page-banner {
    height: 50.76389vw;
    position: relative;
  }
  .page-banner::after {
    content: '';
    width: 100%;
    height: 11.80556vw;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 1;
  }
  .page-banner .slogin {
    top: 21.19097vw;
    transform: translateY(0);
    max-width: 42.5vw;
  }
  .page-banner h3 {
    color: #fff;
    font-size: 4.13194vw;
    height: auto;
    position: relative;
  }
  .page-banner h3::after {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    content: '';
    overflow: hidden;
    height: 0.23611vw;
    width: 5.43056vw;
    background-color: #e60d16;
    transform: skewX(-30deg);
    margin-top: 0.88542vw;
  }
  .page-banner .subtitle {
    margin-top: 1.35764vw;
    color: #FFF;
    text-shadow: 0 0.05903vw 0.11806vw rgba(0, 0, 0, 0.2);
    font-size: 0.94444vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7;
    /* 166.667% */
  }
  .page-banner .crumbs_box {
    position: absolute;
    left: 0;
    bottom: 2.53819vw;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .page-banner .crumbs_box a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.94444vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.77083vw;
    /* 187.5% */
  }
  .page-banner .crumbs_box a:hover {
    color: #111;
  }
  .page-banner .crumbs_box span {
    margin: 0 0.29514vw;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.94444vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.77083vw;
    /* 187.5% */
  }
  .page-banner .crumbs_box p {
    margin-bottom: 0;
    color: #fff;
    font-size: 0.94444vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.77083vw;
    /* 187.5% */
  }
  .column-title .descript {
    padding-bottom: 0;
  }
  .page-tab.fixed {
    z-index: 1001;
    top: 0 !important;
  }
  .page-tab .page-tab-content ul {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .page-tab .page-tab-content ul li {
    margin-right: 5.3125vw;
  }
  .page-tab .page-tab-content ul li a {
    color: #666;
    font-size: 0.94444vw;
  }
  .page-tab .page-tab-content ul li.active a {
    color: #111;
  }
  #responsibility .development {
    width: 100%;
    height: auto;
    padding-top: 5.90278vw;
  }
  #responsibility .development .development_box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    padding: 0 5.60764vw;
  }
  #responsibility .development .development_box .develop_l {
    width: 21.84028vw;
    height: auto;
  }
  #responsibility .development .development_box .develop_l .develop_l_text {
    width: 20.06944vw;
    color: #666;
    text-align: justify;
    font-size: 0.94444vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.77083vw;
    /* 187.5% */
  }
  #responsibility .development .development_box .develop_r {
    width: 48.69792vw;
    height: 21.89931vw;
  }
  #responsibility .development .development_box .develop_r img {
    width: 100%;
    height: 100%;
  }
  #responsibility .structure {
    width: 100%;
    height: auto;
  }
  #responsibility .structure h3 {
    color: #111;
  }
  #responsibility .structure .structure_subtitle {
    width: 47.22222vw;
    height: auto;
    margin: 0 auto;
    color: #666;
    text-align: center;
    font-size: 0.94444vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7;
    /* 166.667% */
  }
  #responsibility .structure .strcture_img {
    width: 73.78472vw;
    height: 41.02431vw;
    margin: 0 auto;
    margin-top: 2.71528vw;
  }
  #responsibility .structure .strcture_img img {
    width: 100%;
    height: auto;
  }
  #responsibility .milestone {
    width: 100%;
    height: auto;
  }
  #responsibility .milestone h3 {
    color: #111;
  }
  #responsibility .milestone h3 span {
    font-size: 2.00694vw;
  }
  #responsibility .milestone .milestone_box {
    width: 100%;
    height: 44.27083vw;
    position: relative;
  }
  #responsibility .milestone .milestone_box .milestone_bg {
    width: 100%;
    height: 25.73611vw;
    position: absolute;
    top: 11.09722vw;
    left: 0;
    z-index: 1;
  }
  #responsibility .milestone .milestone_box .milestone_bg img {
    width: 100%;
    height: 100%;
  }
  #responsibility .milestone .milestone_box .swiper-wrapper {
    z-index: 2;
  }
  #responsibility .milestone .milestone_box .milestone_list {
    width: 100%;
    height: 44.27083vw;
    padding: 0 8.73611vw;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
  }
  #responsibility .milestone .milestone_box .milestone_list::before {
    content: '';
    width: 0.59028vw;
    height: 0.59028vw;
    border-radius: 50%;
    background: #E60D16;
    position: absolute;
    z-index: 2;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  #responsibility .milestone .milestone_box .milestone_list::after {
    content: '';
    width: 0.11806vw;
    height: 100%;
    background: rgba(230, 13, 22, 0.3);
    position: absolute;
    z-index: 1;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item {
    width: 100%;
    height: 6.49306vw !important;
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:first-child {
    margin-top: 2.125vw;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item .list_img {
    margin-right: 1.47569vw;
    width: 4.95833vw;
    height: auto;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item .list_img img {
    width: 100%;
    height: auto;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item .list_box {
    width: 27.74306vw;
    height: 100%;
    background: #FFF;
    box-shadow: 0 0 0.47222vw 0 rgba(29, 29, 29, 0.08);
    padding: 0.76736vw 1.29861vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item .list_box .list_date {
    color: #E60D16;
    font-size: 0.94444vw;
    font-style: normal;
    font-weight: 900;
    line-height: 1.59375vw;
    /* 150% */
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item .list_box .list_desc {
    margin-top: 0.35417vw;
    color: #111;
    font-size: 0.94444vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7;
    /* 122.222% */
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    align-items: center;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_img {
    margin-right: 0;
    margin-left: 1.47569vw;
    transform: rotate(180deg);
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_box {
    align-items: flex-end;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_box .list_date {
    text-align: right;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_box .list_desc {
    text-align: right;
  }
  #responsibility .performance {
    width: 100%;
    height: auto;
  }
  #responsibility .performance h3 {
    color: #111;
  }
  #responsibility .performance .column-title {
    margin-bottom: 3.89583vw;
  }
  #responsibility .performance .performance_box {
    width: 100%;
    height: auto;
    position: relative;
    padding: 0 3.95486vw;
  }
  #responsibility .performance .performance_box .performance_list {
    width: 100%;
    height: auto;
  }
  #responsibility .performance .performance_box .performance_list .list_item {
    margin-right: 0.59028vw;
    width: 18.88889vw;
    height: 20.77778vw;
  }
  #responsibility .performance .performance_box .performance_list .list_item img {
    width: 100%;
    height: 100%;
  }
  #responsibility .performance .performance_box .swiper-button-prev {
    width: 2.59722vw;
    height: 2.59722vw;
    left: -2.36111vw;
  }
  #responsibility .performance .performance_box .swiper-button-prev:hover img:first-child {
    display: none;
  }
  #responsibility .performance .performance_box .swiper-button-prev:hover img:last-child {
    display: block;
  }
  #responsibility .performance .performance_box .swiper-button-prev img {
    width: 100%;
    height: 100%;
  }
  #responsibility .performance .performance_box .swiper-button-prev img:first-child {
    display: block;
  }
  #responsibility .performance .performance_box .swiper-button-prev img:last-child {
    display: none;
  }
  #responsibility .performance .performance_box .swiper-button-prev::after {
    content: '';
  }
  #responsibility .performance .performance_box .swiper-button-next {
    width: 2.59722vw;
    height: 2.59722vw;
    right: -2.36111vw;
  }
  #responsibility .performance .performance_box .swiper-button-next:hover img:first-child {
    display: none;
  }
  #responsibility .performance .performance_box .swiper-button-next:hover img:last-child {
    display: block;
  }
  #responsibility .performance .performance_box .swiper-button-next img {
    width: 100%;
    height: 100%;
  }
  #responsibility .performance .performance_box .swiper-button-next img:first-child {
    display: block;
  }
  #responsibility .performance .performance_box .swiper-button-next img:last-child {
    display: none;
  }
  #responsibility .performance .performance_box .swiper-button-next::after {
    content: '';
  }
  #responsibility .news {
    width: 100%;
    height: auto;
  }
  #responsibility .news h3 {
    color: #111;
  }
  #responsibility .news .column-title {
    margin-bottom: 3.89583vw;
  }
  #responsibility .news .news_box {
    width: 100%;
    height: auto;
    position: relative;
    padding: 0 5.78472vw;
  }
  #responsibility .news .news_box .news_list {
    width: 100%;
    height: auto;
  }
  #responsibility .news .news_box .news_list .list_item {
    width: 23.61111vw;
    height: 24.79167vw;
    margin-right: 1.47569vw;
    background: #fff;
    display: inline-block;
  }
  #responsibility .news .news_box .news_list .list_item:hover {
    position: relative;
  }
  #responsibility .news .news_box .news_list .list_item:hover .item_img img {
    transform: scale(1.05);
  }
  #responsibility .news .news_box .news_list .list_item .item_img {
    width: 100%;
    height: 13.57639vw;
    overflow: hidden;
  }
  #responsibility .news .news_box .news_list .list_item .item_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s;
  }
  #responsibility .news .news_box .news_list .list_item .item_info {
    width: 100%;
    height: 11.21528vw;
    padding-top: 1.00347vw;
  }
  #responsibility .news .news_box .news_list .list_item .item_info .item_date {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-left: 1.0625vw;
    position: relative;
    color: #666;
    font-size: 0.82639vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  #responsibility .news .news_box .news_list .list_item .item_info .item_date::before {
    content: '';
    width: 0.29514vw;
    height: 0.94444vw;
    transform: skewX(-15deg) translateY(-50%);
    background: #e60d16;
    position: absolute;
    top: 50%;
    left: 0;
  }
  #responsibility .news .news_box .news_list .list_item .item_info .item_date span {
    margin: 0 0.59028vw;
  }
  #responsibility .news .news_box .news_list .list_item .item_info .item_date p {
    margin-bottom: 0;
    color: #666;
    font-size: 0.82639vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  #responsibility .news .news_box .news_list .list_item .item_info .item_title {
    margin-top: 1.29861vw;
    color: #111;
    font-size: 0.94444vw;
    height: 4.78125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 150% */
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
  }
  #responsibility .news .news_box .news_list .swiper-pagination-bullet {
    background: #D9DDE3;
    opacity: 1;
  }
  #responsibility .news .news_box .news_list .swiper-pagination-bullet-active {
    background: #E60012;
  }
  #responsibility .news .news_box .swiper-button-prev {
    width: 2.59722vw;
    height: 2.59722vw;
    left: -2.36111vw;
  }
  #responsibility .news .news_box .swiper-button-prev:hover img:first-child {
    display: none;
  }
  #responsibility .news .news_box .swiper-button-prev:hover img:last-child {
    display: block;
  }
  #responsibility .news .news_box .swiper-button-prev img {
    width: 100%;
    height: 100%;
  }
  #responsibility .news .news_box .swiper-button-prev img:first-child {
    display: block;
  }
  #responsibility .news .news_box .swiper-button-prev img:last-child {
    display: none;
  }
  #responsibility .news .news_box .swiper-button-prev::after {
    content: '';
  }
  #responsibility .news .news_box .swiper-button-next {
    width: 2.59722vw;
    height: 2.59722vw;
    right: -2.36111vw;
  }
  #responsibility .news .news_box .swiper-button-next:hover img:first-child {
    display: none;
  }
  #responsibility .news .news_box .swiper-button-next:hover img:last-child {
    display: block;
  }
  #responsibility .news .news_box .swiper-button-next img {
    width: 100%;
    height: 100%;
  }
  #responsibility .news .news_box .swiper-button-next img:first-child {
    display: block;
  }
  #responsibility .news .news_box .swiper-button-next img:last-child {
    display: none;
  }
  #responsibility .news .news_box .swiper-button-next::after {
    content: '';
  }
}

@media screen and (max-width: 1024px) {
  .page-banner {
    height: 160vw;
    position: relative;
  }
  .page-banner::after {
    content: '';
    width: 100%;
    height: 26.66667vw;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 1;
  }
  .page-banner .slogin {
    top: 26.13333vw;
    transform: translateY(0);
    max-width: 92%;
  }
  .page-banner h3 {
    text-align: center;
    color: #fff;
    font-size: 8.53333vw;
    height: auto;
    position: relative;
  }
  .page-banner h3::after {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    content: '';
    overflow: hidden;
    height: 0.53333vw;
    width: 12.26667vw;
    background-color: #e60d16;
    transform: skewX(-30deg);
    margin-top: 2vw;
  }
  .page-banner .subtitle {
    text-align: center;
    margin-top: 3.06667vw;
    color: #FFF;
    text-shadow: 0 0.13333vw 0.26667vw rgba(0, 0, 0, 0.2);
    font-size: 4.26667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7;
    /* 166.667% */
  }
  .page-banner .crumbs_box {
    padding: 0 4vw;
    position: absolute;
    left: 0;
    bottom: 2.66667vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    z-index: 2;
  }
  .page-banner .crumbs_box a {
    color: #999;
    font-size: 3.2vw;
    font-style: normal;
    font-weight: 400;
    line-height: 8vw;
    /* 187.5% */
  }
  .page-banner .crumbs_box a:hover {
    color: #fff;
  }
  .page-banner .crumbs_box span {
    margin: 0 1.33333vw;
    color: rgba(255, 255, 255, 0.6);
    font-size: 3.2vw;
    font-style: normal;
    font-weight: 400;
    line-height: 8vw;
    /* 187.5% */
  }
  .page-banner .crumbs_box p {
    margin-bottom: 0;
    color: #fff;
    font-size: 3.2vw;
    font-style: normal;
    font-weight: 400;
    line-height: 8vw;
    /* 187.5% */
  }
  .column-title .descript {
    padding-bottom: 0;
  }
  .page-tab.fixed {
    z-index: 1001;
    top: 0 !important;
  }
  .page-tab .page-tab-content ul {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: inherit;
  }
  .page-tab .page-tab-content ul li {
    margin-right: 6.4vw;
  }
  .page-tab .page-tab-content ul li a {
    color: #666;
    font-size: 4.26667vw;
  }
  .page-tab .page-tab-content ul li.active a {
    color: #111;
  }
  #responsibility .development {
    width: 100%;
    height: auto;
    padding-top: 10.66667vw;
  }
  #responsibility .development .development_box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: inherit;
    padding: 0 0vw;
    gap: 5.33333vw;
  }
  #responsibility .development .development_box .develop_l {
    width: 100%;
    height: auto;
  }
  #responsibility .development .development_box .develop_l .column-title {
    text-align: center;
  }
  #responsibility .development .development_box .develop_l .column-title::after {
    margin: 15px auto 0;
  }
  #responsibility .development .development_box .develop_l .develop_l_text {
    width: 100%;
    color: #666;
    text-align: center;
    font-size: 4.26667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 6.4vw;
    /* 187.5% */
  }
  #responsibility .development .development_box .develop_r {
    width: 100%;
    height: auto;
  }
  #responsibility .development .development_box .develop_r img {
    width: 100%;
    height: auto;
  }
  #responsibility .structure {
    width: 100%;
    height: auto;
  }
  #responsibility .structure h3 {
    color: #111;
  }
  #responsibility .structure .structure_subtitle {
    text-align: center;
    width: 100%;
    height: auto;
    margin: 0 auto;
    color: #666;
    text-align: center;
    font-size: 4.26667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 6.4vw;
    /* 166.667% */
  }
  #responsibility .structure .strcture_img {
    width: 100%;
    height: auto;
    margin: 0 auto;
    margin-top: 6.4vw;
  }
  #responsibility .structure .strcture_img img {
    width: 100%;
    height: auto;
  }
  #responsibility .milestone {
    width: 100%;
    height: auto;
  }
  #responsibility .milestone h3 {
    color: #111;
  }
  #responsibility .milestone h3 span {
    font-size: 6.4vw;
    line-height: 6.4vw;
  }
  #responsibility .milestone .milestone_box {
    width: 100%;
    height: 100vw;
    position: relative;
  }
  #responsibility .milestone .milestone_box .milestone_bg {
    display: none;
    width: 100%;
    height: 58.13333vw;
    position: absolute;
    top: 25.06667vw;
    left: 0;
    z-index: 1;
  }
  #responsibility .milestone .milestone_box .milestone_bg img {
    width: 100%;
    height: 100%;
  }
  #responsibility .milestone .milestone_box .swiper-wrapper {
    z-index: 2;
  }
  #responsibility .milestone .milestone_box .milestone_list {
    width: 100%;
    height: 100vw;
    padding: 0 0vw;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
  }
  #responsibility .milestone .milestone_box .milestone_list::before {
    content: '';
    width: 2.66667vw;
    height: 2.66667vw;
    border-radius: 50%;
    background: #E60D16;
    position: absolute;
    z-index: 2;
    top: 0;
    left: 1.33333vw;
    transform: translateX(-1.33333vw);
  }
  #responsibility .milestone .milestone_box .milestone_list::after {
    content: '';
    width: 0.53333vw;
    height: 100%;
    background: rgba(230, 13, 22, 0.3);
    position: absolute;
    z-index: 1;
    top: 0;
    left: 1.33333vw;
    transform: translateX(0%);
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item {
    margin-top: 6.4vw;
    width: 100%;
    height: 28.26667vw !important;
    display: flex;
    padding-left: 0.8vw;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:first-child {
    margin-top: 4.8vw;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item .list_img {
    margin-right: 3.73333vw;
    width: 10.66667vw;
    height: auto;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item .list_img img {
    width: 100%;
    height: auto;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item .list_box {
    width: 74.66667vw;
    height: 100%;
    background: #FFF;
    box-shadow: 0 0 1.06667vw 0 rgba(29, 29, 29, 0.08);
    padding: 4.26667vw 5.6vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item .list_box .list_date {
    color: #E60D16;
    font-size: 4.26667vw;
    font-style: normal;
    font-weight: 900;
    line-height: 7.2vw;
    /* 150% */
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item .list_box .list_desc {
    margin-top: 1.6vw;
    color: #111;
    font-size: 3.73333vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.28;
    /* 122.222% */
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_img {
    margin-right: 3.73333vw;
    margin-left: 0vw;
    transform: rotate(0deg);
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_box {
    align-items: flex-start;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_box .list_date {
    text-align: left;
  }
  #responsibility .milestone .milestone_box .milestone_list .list_item:nth-of-type(2n) .list_box .list_desc {
    text-align: left;
  }
  #responsibility .performance {
    width: 100%;
    height: auto;
  }
  #responsibility .performance h3 {
    color: #111;
  }
  #responsibility .performance .column-title {
    margin-bottom: 6.66667vw;
  }
  #responsibility .performance .performance_box {
    width: 100%;
    height: auto;
    position: relative;
    padding: 0 0vw;
  }
  #responsibility .performance .performance_box .performance_list {
    width: 100%;
    height: auto;
    padding-bottom: 6.66667vw;
  }
  #responsibility .performance .performance_box .performance_list .list_item {
    margin-right: 1.33333vw;
    width: 58.66667vw;
    height: 63.2vw;
  }
  #responsibility .performance .performance_box .performance_list .list_item img {
    width: 100%;
    height: 100%;
  }
  #responsibility .performance .performance_box .performance_list .swiper-pagination {
    display: flex;
    justify-content: center;
  }
  #responsibility .performance .performance_box .swiper-button-prev {
    display: none;
    width: 5.86667vw;
    height: 5.86667vw;
    left: -5.33333vw;
  }
  #responsibility .performance .performance_box .swiper-button-prev:hover img:first-child {
    display: none;
  }
  #responsibility .performance .performance_box .swiper-button-prev:hover img:last-child {
    display: block;
  }
  #responsibility .performance .performance_box .swiper-button-prev img {
    width: 100%;
    height: 100%;
  }
  #responsibility .performance .performance_box .swiper-button-prev img:first-child {
    display: block;
  }
  #responsibility .performance .performance_box .swiper-button-prev img:last-child {
    display: none;
  }
  #responsibility .performance .performance_box .swiper-button-prev::after {
    content: '';
  }
  #responsibility .performance .performance_box .swiper-button-next {
    display: none;
    width: 5.86667vw;
    height: 5.86667vw;
    right: -5.33333vw;
  }
  #responsibility .performance .performance_box .swiper-button-next:hover img:first-child {
    display: none;
  }
  #responsibility .performance .performance_box .swiper-button-next:hover img:last-child {
    display: block;
  }
  #responsibility .performance .performance_box .swiper-button-next img {
    width: 100%;
    height: 100%;
  }
  #responsibility .performance .performance_box .swiper-button-next img:first-child {
    display: block;
  }
  #responsibility .performance .performance_box .swiper-button-next img:last-child {
    display: none;
  }
  #responsibility .performance .performance_box .swiper-button-next::after {
    content: '';
  }
  #responsibility .news {
    width: 100%;
    height: auto;
  }
  #responsibility .news h3 {
    color: #111;
  }
  #responsibility .news .column-title {
    margin-bottom: 10.66667vw;
  }
  #responsibility .news .news_box {
    width: 100%;
    height: auto;
    position: relative;
    padding: 0 0vw;
  }
  #responsibility .news .news_box .news_list {
    width: 100%;
    height: auto;
  }
  #responsibility .news .news_box .news_list .list_item {
    width: 100%;
    height: auto;
    margin-right: 3.33333vw;
    background: #fff;
    display: inline-block;
  }
  #responsibility .news .news_box .news_list .list_item:hover {
    position: relative;
  }
  #responsibility .news .news_box .news_list .list_item:hover .item_img img {
    transform: scale(1);
  }
  #responsibility .news .news_box .news_list .list_item .item_img {
    width: 100%;
    height: 61.33333vw;
    overflow: hidden;
  }
  #responsibility .news .news_box .news_list .list_item .item_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s;
  }
  #responsibility .news .news_box .news_list .list_item .item_info {
    width: 100%;
    height: auto;
    padding: 5.33333vw;
  }
  #responsibility .news .news_box .news_list .list_item .item_info .item_date {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-left: 2.66667vw;
    position: relative;
    color: #666;
    font-size: 3.73333vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  #responsibility .news .news_box .news_list .list_item .item_info .item_date::before {
    content: '';
    width: 1.33333vw;
    height: 4.26667vw;
    transform: skewX(-15deg) translateY(-50%);
    background: #e60d16;
    position: absolute;
    top: 50%;
    left: 0;
  }
  #responsibility .news .news_box .news_list .list_item .item_info .item_date span {
    margin: 0 1.33333vw;
  }
  #responsibility .news .news_box .news_list .list_item .item_info .item_date p {
    margin-bottom: 0;
    color: #666;
    font-size: 3.73333vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  #responsibility .news .news_box .news_list .list_item .item_info .item_title {
    margin-top: 5.33333vw;
    color: #111;
    font-size: 4.26667vw;
    height: 21.76vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7;
    /* 150% */
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
  }
  #responsibility .news .news_box .news_list .swiper-pagination-bullet {
    background: #D9DDE3;
    opacity: 1;
  }
  #responsibility .news .news_box .news_list .swiper-pagination-bullet-active {
    background: #E60012;
  }
  #responsibility .news .news_box .swiper-button-prev {
    display: none;
    width: 5.86667vw;
    height: 5.86667vw;
    left: -5.33333vw;
  }
  #responsibility .news .news_box .swiper-button-prev:hover img:first-child {
    display: none;
  }
  #responsibility .news .news_box .swiper-button-prev:hover img:last-child {
    display: block;
  }
  #responsibility .news .news_box .swiper-button-prev img {
    width: 100%;
    height: 100%;
  }
  #responsibility .news .news_box .swiper-button-prev img:first-child {
    display: block;
  }
  #responsibility .news .news_box .swiper-button-prev img:last-child {
    display: none;
  }
  #responsibility .news .news_box .swiper-button-prev::after {
    content: '';
  }
  #responsibility .news .news_box .swiper-button-next {
    display: none;
    width: 5.86667vw;
    height: 5.86667vw;
    right: -5.33333vw;
  }
  #responsibility .news .news_box .swiper-button-next:hover img:first-child {
    display: none;
  }
  #responsibility .news .news_box .swiper-button-next:hover img:last-child {
    display: block;
  }
  #responsibility .news .news_box .swiper-button-next img {
    width: 100%;
    height: 100%;
  }
  #responsibility .news .news_box .swiper-button-next img:first-child {
    display: block;
  }
  #responsibility .news .news_box .swiper-button-next img:last-child {
    display: none;
  }
  #responsibility .news .news_box .swiper-button-next::after {
    content: '';
  }
}