.font-12 {
  font-size: 12px;
}

.font-14, .contact-s1 .item span, .contact-s1 .item a, .contact-s3 .box input[type="text"], .contact-s3 .box textarea, .contact-s3 .box .txt, .other-s3 .link a, .index-s2 .pagination {
  font-size: 14px;
}

.font-16, .c-crumbs a, .astronomy-s1 .tab-tit .item span, .astronomy-s1 .right-box .num, .astronomy-pop .box .para, .recruit-s5 .info span, .recruit-s5 .box .para, .news-s2 .form input, .news-s2 .item span, .news-s3 .date, .contact-s2 .info .tab-tit .item i, .other-s2 .position span, .other-s3 .item p, .other-s3 .item span, .index-s2 .item .date, .index-s4 .block-2 .item .txt-box i, .index-s5 .dot .hide p, .index-s5 .dot .hide a {
  font-size: 1rem;
}

.font-18, .index-tit span, .c-tit p, .astronomy-s1 .right-box .para, .astronomy-s1 .right-box a, .astronomy-s1 .target-link .cell-box span, .astronomy-pop .top-swiper .item span, .join-s1 .info, .join-s3 .item span, .news-s1 .item p, .news-s3 .page a, .contact-s2 .info p, .other-s1 .item .link a span, .other-s2 .right-box .para, .other-s3 .form input, .index-s2 .item .tit, .index-s4 .block-1 .mouse span, .index-s4 .block-2 .tab-cont .child p, .index-s5 .center-box .link span, .index-s6 .block-1 .s-tab-tit .box span, .index-s6 .block-1 a.more, .index-s7 a.more, .index-s8 .tab-cont .item .para {
  font-size: 1.125rem;
}

.font-20, .index-tit p, .c-banner p, .join-s1 p, .join-s2 p, .join-s3 .t-head span, .news-s1 .item span, .contact-s1 .item p, .index-s1 p, .index-s3 .info span, .index-s3 .info p, .index-s3 .item p, .index-s4 .block-2 .tab-cont .child span, .index-s4 .block-2 .item .txt-box span, .index-s4 .block-2 .pagination, .index-s5 .dot .show span, .index-s5 .dot .hide span, .index-s6 .block-1 .pagination, .index-s8 .circle .item span {
  font-size: 1.25rem;
}

.font-24, .recruit-s5 .box .tit, .recruit-s5 a.more, .news-s2 .item .tit, .contact-s3 .box input[type="submit"], .other-s3 .item .tit, .index-s6 .block-1 .item span {
  font-size: 1.5rem;
}

.font-30, .astronomy-s1 .right-box .num span, .index-s4 .block-2 .pagination .curr, .index-s6 .block-1 .pagination .swiper-pagination-current, .index-s8 .tab-cont .item span {
  font-size: 1.875rem;
}

.font-32, .astronomy-s1 .right-box .tit, .astronomy-pop .box .tit, .contact-s2 .info span, .other-s2 .right-box .tit, .other-s3 .tip {
  font-size: 2rem;
}

.font-36, .c-tit span, .other-s2 .left-box .tit, .index-s6 .block-1 .tab-tit span {
  font-size: 2.25rem;
}

.font-40, .other-s1 .item i, .index-s3 .item i {
  font-size: 2.5rem;
}

.font-44 {
  font-size: 2.55rem;
}

.font-48, .c-banner span, .join-s1 .tit, .join-s2 .label, .join-s3 .label, .recruit-s5 .b-tit {
  font-size: 3rem;
}

.font-56, .index-tit .tit, .index-s4 .block-1 .tit, .index-s6 .block-1 .tab-tit span.active {
  font-size: 3.5rem;
}

.font-60, .news-s1 .item .tit, .news-s3 .tit, .index-s1 .tit, .index-s3 .item span {
  font-size: 3.75rem;
}

.font-70 {
  font-size: 4.375rem;
}

.font-80 {
  font-size: 5rem;
}

.font-90 {
  font-size: 5.625rem;
}

.font-100 {
  font-size: 6.25rem;
}

.font-120 {
  font-size: 7.5rem;
}

@keyframes o-upfade-top {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes o-upfade-opacity {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes o-upfade-left {
  0% {
    opacity: 0;
    transform: translateX(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes o-upfade-right {
  0% {
    opacity: 0;
    transform: translateX(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes scale-bg {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.05);
  }
}
@keyframes scale-1 {
  0% {
    opacity: 1;
    transform: scale(0);
  }
  100% {
    opacity: 0;
    transform: scale(1);
  }
}
@keyframes range-1 {
  0% {
    opacity: 1;
    transform: scale(0.6);
  }
  80% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: scale(1.2);
  }
}
@keyframes o-ani-2 {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes o-ani-3 {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(-360deg);
  }
}
@keyframes mouse-1 {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(3px);
  }
}
@media screen and (min-width: 1025px) {
  .wow {
    visibility: hidden;
  }
}
@media screen and (max-width: 1681px) {
  .font-20, .index-tit p, .c-banner p, .join-s1 p, .join-s2 p, .join-s3 .t-head span, .news-s1 .item span, .contact-s1 .item p, .index-s1 p, .index-s3 .info span, .index-s3 .info p, .index-s3 .item p, .index-s4 .block-2 .tab-cont .child span, .index-s4 .block-2 .item .txt-box span, .index-s4 .block-2 .pagination, .index-s5 .dot .show span, .index-s5 .dot .hide span, .index-s6 .block-1 .pagination, .index-s8 .circle .item span {
    font-size: 18px;
  }

  .font-18, .index-tit span, .c-tit p, .astronomy-s1 .right-box .para, .astronomy-s1 .right-box a, .astronomy-s1 .target-link .cell-box span, .astronomy-pop .top-swiper .item span, .join-s1 .info, .join-s3 .item span, .news-s1 .item p, .news-s3 .page a, .contact-s2 .info p, .other-s1 .item .link a span, .other-s2 .right-box .para, .other-s3 .form input, .index-s2 .item .tit, .index-s4 .block-1 .mouse span, .index-s4 .block-2 .tab-cont .child p, .index-s5 .center-box .link span, .index-s6 .block-1 .s-tab-tit .box span, .index-s6 .block-1 a.more, .index-s7 a.more, .index-s8 .tab-cont .item .para {
    font-size: 16px;
  }
}
@media screen and (max-width: 1441px) {
  .font-20, .index-tit p, .c-banner p, .join-s1 p, .join-s2 p, .join-s3 .t-head span, .news-s1 .item span, .contact-s1 .item p, .index-s1 p, .index-s3 .info span, .index-s3 .info p, .index-s3 .item p, .index-s4 .block-2 .tab-cont .child span, .index-s4 .block-2 .item .txt-box span, .index-s4 .block-2 .pagination, .index-s5 .dot .show span, .index-s5 .dot .hide span, .index-s6 .block-1 .pagination, .index-s8 .circle .item span {
    font-size: 16px;
  }

  .font-18, .index-tit span, .c-tit p, .astronomy-s1 .right-box .para, .astronomy-s1 .right-box a, .astronomy-s1 .target-link .cell-box span, .astronomy-pop .top-swiper .item span, .join-s1 .info, .join-s3 .item span, .news-s1 .item p, .news-s3 .page a, .contact-s2 .info p, .other-s1 .item .link a span, .other-s2 .right-box .para, .other-s3 .form input, .index-s2 .item .tit, .index-s4 .block-1 .mouse span, .index-s4 .block-2 .tab-cont .child p, .index-s5 .center-box .link span, .index-s6 .block-1 .s-tab-tit .box span, .index-s6 .block-1 a.more, .index-s7 a.more, .index-s8 .tab-cont .item .para {
    font-size: 14px;
  }

  .font-16, .c-crumbs a, .astronomy-s1 .tab-tit .item span, .astronomy-s1 .right-box .num, .astronomy-pop .box .para, .recruit-s5 .info span, .recruit-s5 .box .para, .news-s2 .form input, .news-s2 .item span, .news-s3 .date, .contact-s2 .info .tab-tit .item i, .other-s2 .position span, .other-s3 .item p, .other-s3 .item span, .index-s2 .item .date, .index-s4 .block-2 .item .txt-box i, .index-s5 .dot .hide p, .index-s5 .dot .hide a {
    font-size: 14px;
  }

  .font-14, .contact-s1 .item span, .contact-s1 .item a, .contact-s3 .box input[type="text"], .contact-s3 .box textarea, .contact-s3 .box .txt, .other-s3 .link a, .index-s2 .pagination {
    font-size: 14px;
  }
}
@media screen and (max-width: 1025px) {
  .font-120 {
    font-size: 6rem;
  }

  .font-100 {
    font-size: 4rem;
  }

  .font-90 {
    font-size: 3.6rem;
  }

  .font-80 {
    font-size: 3.2rem;
  }

  .font-70 {
    font-size: 2.8rem;
  }

  .font-60, .news-s1 .item .tit, .news-s3 .tit, .index-s1 .tit, .index-s3 .item span {
    font-size: 2.4rem;
  }

  .font-56, .index-tit .tit, .index-s4 .block-1 .tit, .index-s6 .block-1 .tab-tit span.active {
    font-size: 2rem;
  }

  .font-48, .c-banner span, .join-s1 .tit, .join-s2 .label, .join-s3 .label, .recruit-s5 .b-tit {
    font-size: 2rem;
  }

  .font-44 {
    font-size: 2rem;
  }

  .font-40, .other-s1 .item i, .index-s3 .item i {
    font-size: 2rem;
  }

  .font-36, .c-tit span, .other-s2 .left-box .tit, .index-s6 .block-1 .tab-tit span {
    font-size: 2rem;
  }

  .font-32, .astronomy-s1 .right-box .tit, .astronomy-pop .box .tit, .contact-s2 .info span, .other-s2 .right-box .tit, .other-s3 .tip {
    font-size: 1.8rem;
  }

  .font-30, .astronomy-s1 .right-box .num span, .index-s4 .block-2 .pagination .curr, .index-s6 .block-1 .pagination .swiper-pagination-current, .index-s8 .tab-cont .item span {
    font-size: 1.8rem;
  }

  .font-24, .recruit-s5 .box .tit, .recruit-s5 a.more, .news-s2 .item .tit, .contact-s3 .box input[type="submit"], .other-s3 .item .tit, .index-s6 .block-1 .item span {
    font-size: 1.6rem;
  }

  .font-20, .index-tit p, .c-banner p, .join-s1 p, .join-s2 p, .join-s3 .t-head span, .news-s1 .item span, .contact-s1 .item p, .index-s1 p, .index-s3 .info span, .index-s3 .info p, .index-s3 .item p, .index-s4 .block-2 .tab-cont .child span, .index-s4 .block-2 .item .txt-box span, .index-s4 .block-2 .pagination, .index-s5 .dot .show span, .index-s5 .dot .hide span, .index-s6 .block-1 .pagination, .index-s8 .circle .item span {
    font-size: 1.4rem;
  }

  .font-18, .index-tit span, .c-tit p, .astronomy-s1 .right-box .para, .astronomy-s1 .right-box a, .astronomy-s1 .target-link .cell-box span, .astronomy-pop .top-swiper .item span, .join-s1 .info, .join-s3 .item span, .news-s1 .item p, .news-s3 .page a, .contact-s2 .info p, .other-s1 .item .link a span, .other-s2 .right-box .para, .other-s3 .form input, .index-s2 .item .tit, .index-s4 .block-1 .mouse span, .index-s4 .block-2 .tab-cont .child p, .index-s5 .center-box .link span, .index-s6 .block-1 .s-tab-tit .box span, .index-s6 .block-1 a.more, .index-s7 a.more, .index-s8 .tab-cont .item .para {
    font-size: 1.4rem;
  }
}
.wrap-s {
  width: 90vw;
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
  z-index: 3;
}
.wrap-s.max {
  max-width: 1200px;
}

.c-bg-fixed, .join-s1, .join-s2, .news-s1, .other-s3, .index-s5, .index-s6, .index-s8 {
  background-attachment: fixed;
}

.index-tit span {
  display: block;
}
.index-tit span:before {
  content: '';
  width: 11px;
  height: 16px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  display: inline-block;
  vertical-align: middle;
  margin: -4px 10px 0 0;
}
.index-tit .tit {
  margin-top: 1.5rem;
  font-family: 'MiSans-Medium';
}
.index-tit p {
  font-family: 'MiSans-Medium';
}
.index-tit.gray span {
  color: #26313e;
}
.index-tit.gray span:before {
  background-image: url("../images/index/icon-3-1.png");
}
.index-tit.gray .tit {
  color: #26313e;
}
.index-tit.gray p {
  color: #26313e;
}
.index-tit.white span {
  color: #fff;
}
.index-tit.white span:before {
  background-image: url("../images/index/icon-3-2.png");
}
.index-tit.white .tit {
  color: #fff;
}
.index-tit.white p {
  color: #fff;
}
.index-tit.center {
  text-align: center;
}

.c-banner {
  position: relative;
  overflow: hidden;
}
.c-banner img {
  display: block;
  width: 100%;
}
.c-banner .txt-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}
.c-banner span {
  display: block;
  color: #fff;
}
.c-banner p {
  color: #fff;
  font-family: 'MiSans-Light';
  margin-top: 1.5rem;
}

.c-tit {
  text-align: center;
}
.c-tit span {
  display: block;
  color: #26313e;
}
.c-tit p {
  line-height: 1.5;
  color: #3b4052;
  margin-top: 1rem;
}

.c-crumbs {
  padding: 0 7.5rem 0;
  border-bottom: 1px solid #ebeced;
  font-size: 0;
}
.c-crumbs a {
  display: inline-block;
  vertical-align: top;
  line-height: 3.75rem;
  color: #3b4052;
  margin-left: 1.25rem;
}
.c-crumbs a:after {
  content: '';
  display: inline-block;
  vertical-align: middle;
  width: 8px;
  height: 12px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/news/icon-3.png");
  margin: -2px 0 0 1.25rem;
}
.c-crumbs a:nth-of-type(1) {
  margin-left: 0;
}
.c-crumbs a:nth-of-type(1):before {
  content: '';
  width: 4px;
  height: 14px;
  display: inline-block;
  vertical-align: middle;
  margin: -2px 20px 0 0;
  background-color: #3b4052;
}
.c-crumbs a:last-of-type:after {
  display: none;
}

.comm-page {
  font-size: 0;
  text-align: center;
}
.comm-page li {
  display: inline-block;
  vertical-align: top;
  margin: 5px;
  position: relative;
}
.comm-page li:before {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: #0b70bd;
  z-index: 1;
  opacity: 0;
  transition: opacity .3s ease;
}
.comm-page li a {
  display: block;
  width: 40px;
  height: 40px;
  font-size: 14px;
  color: #666;
  line-height: 38px;
  text-align: center;
  border: 1px solid #cccccc;
  position: relative;
  z-index: 2;
  transition: all .3s ease;
}
.comm-page li:first-of-type a, .comm-page li:last-of-type a {
  width: 60px;
}
.comm-page li:hover:before, .comm-page li.active:before {
  opacity: 1;
}
.comm-page li:hover a, .comm-page li.active a {
  color: #fff;
  border-color: transparent;
}

.astronomy-s1 {
  width: 100%;
  height: 100vh;
  min-height: 640px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("../images/astronomy/img-2.jpg");
  background-position: center bottom;
  position: relative;
}
.astronomy-s1:before {
  content: '';
  width: 100%;
  height: 1px;
  background-color: #43485f;
  position: absolute;
  left: 0;
  top: 7.5rem;
}
.astronomy-s1 .cont {
  position: absolute;
  top: 7.5rem;
  left: 0;
  right: 0;
  bottom: 0;
  padding-bottom: 13vw;
}
.astronomy-s1 .left-box {
  width: 23.75rem;
  padding-left: 7.5rem;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 7vw;
}
.astronomy-s1 .tab-tit {
  border-right: 1px solid #202634;
}
.astronomy-s1 .tab-tit .item {
  font-size: 0;
  margin-top: 2rem;
  position: relative;
  padding: 1.125rem 0;
  opacity: 0.5;
  transition: opacity .3s ease;
  will-change: opacity;
  cursor: pointer;
}
.astronomy-s1 .tab-tit .item:before {
  content: '';
  width: 3px;
  height: 100%;
  background-color: #1057d8;
  position: absolute;
  right: 0;
  top: 0;
  opacity: 0;
  transition: opacity .3s ease;
  will-change: opacity;
}
.astronomy-s1 .tab-tit .item i {
  display: inline-block;
  vertical-align: middle;
  width: 1.5rem;
  height: 1.5rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}
.astronomy-s1 .tab-tit .item span {
  display: inline-block;
  vertical-align: middle;
  width: calc(100% - 1.5rem);
  padding-left: 1rem;
  color: #fff;
}
.astronomy-s1 .tab-tit .item:nth-of-type(1) {
  margin-top: 0;
}
@media (any-hover: hover) {
  .astronomy-s1 .tab-tit .item:hover {
    opacity: 1;
  }
}
.astronomy-s1 .tab-tit .item.active {
  opacity: 1;
}
.astronomy-s1 .tab-tit .item.active:before {
  opacity: 1;
}
.astronomy-s1 .right-box {
  width: calc(100% - 47.5rem);
  margin: 0 auto;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 13vw;
}
.astronomy-s1 .right-box .tab-cont {
  height: 100%;
  padding: 0 3.75rem;
}
.astronomy-s1 .right-box .child {
  height: 100%;
  display: none;
}
.astronomy-s1 .right-box .child.active {
  display: block;
}
.astronomy-s1 .right-box .child.active .num, .astronomy-s1 .right-box .child.active .tit, .astronomy-s1 .right-box .child.active .para, .astronomy-s1 .right-box .child.active a {
  animation: o-upfade-top 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.astronomy-s1 .right-box .child.active .tit {
  animation-delay: .1s;
}
.astronomy-s1 .right-box .child.active .para {
  animation-delay: .1s;
}
.astronomy-s1 .right-box .child.active a {
  animation-delay: .1s;
}
.astronomy-s1 .right-box .num, .astronomy-s1 .right-box .tit, .astronomy-s1 .right-box .para, .astronomy-s1 .right-box a {
  opacity: 0;
}
.astronomy-s1 .right-box .num {
  text-align: center;
  color: #fff;
}
.astronomy-s1 .right-box .tit {
  color: #fff;
  text-align: center;
  margin-top: 2rem;
}
.astronomy-s1 .right-box .para {
  color: #fff;
  line-height: 1.5;
  text-align: center;
  font-family: 'MiSans-Light';
  margin-top: 2rem;
}
.astronomy-s1 .right-box a {
  display: block;
  margin: 2rem auto 0;
  width: 12.5rem;
  border: 2px solid #fff;
  border-radius: 10px;
  padding: 0 1.25rem;
  line-height: 3.5rem;
  color: #fff;
  font-family: 'MiSans-Light';
  position: relative;
  transition: all .3s ease;
}
.astronomy-s1 .right-box a:after {
  content: '';
  width: 1.875rem;
  height: 1.875rem;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/index/icon-4.png");
  background-size: 99% auto;
  position: absolute;
  right: 1.25rem;
  top: 50%;
  margin-top: -1rem;
}
@media (any-hover: hover) {
  .astronomy-s1 .right-box a:hover {
    border-color: #1057d8;
    background-color: #1057d8;
  }
}
.astronomy-s1 .target-link {
  position: absolute;
  left: 0;
  right: 0;
  width: 13.75rem;
  height: 13.75rem;
  bottom: 1rem;
  margin: 0 auto;
}
.astronomy-s1 .target-link:before {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 50%;
  background-image: linear-gradient(180deg, rgba(16, 110, 216, 0.2), 30%, transparent);
  z-index: 1;
}
.astronomy-s1 .target-link:after {
  content: '';
  width: 8.125rem;
  height: 8.125rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background-image: linear-gradient(180deg, rgba(16, 110, 216, 0.8), 30%, transparent);
  z-index: 2;
}
.astronomy-s1 .target-link .cell-box {
  height: 100%;
  text-align: center;
  position: relative;
  z-index: 3;
}
.astronomy-s1 .target-link .cell-box span {
  display: block;
  color: #fff;
}
.astronomy-s1 .target-link .cell-box i {
  display: block;
  width: 1.875rem;
  height: 1.875rem;
  margin: 10px auto 0;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/index/icon-4.png");
  background-size: 99% auto;
}
.astronomy-s1 .btns {
  width: 23.75rem;
  position: absolute;
  right: 0;
  top: calc(50% - 6.5vw);
  font-size: 0;
  margin-top: -2.5rem;
}
.astronomy-s1 .button {
  display: inline-block;
  vertical-align: top;
  width: 5rem;
  height: 5rem;
  border: 1px solid transparent;
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: auto 14px;
  cursor: pointer;
  transition: all .3s ease;
}
@media (any-hover: hover) {
  .astronomy-s1 .button:hover {
    border-color: rgba(255, 255, 255, 0.3);
  }
}
.astronomy-s1 .prev {
  background-image: url("../images/index/prev-1.png");
}
.astronomy-s1 .next {
  background-image: url("../images/index/next-1.png");
}

.astronomy-pop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  background-color: rgba(0, 0, 0, 0.8);
  display: none;
}
.astronomy-pop .close {
  width: 16px;
  height: 16px;
  position: absolute;
  right: 2rem;
  top: 2rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/close.png");
  cursor: pointer;
  transition: transform .3s ease;
  will-change: transform;
  z-index: 2;
}
@media (any-hover: hover) {
  .astronomy-pop .close:hover {
    transform: rotate(90deg);
  }
}
.astronomy-pop .main {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.astronomy-pop .wrap {
  width: 75rem;
  margin: 0 auto;
}
.astronomy-pop .block {
  background: #fff url("../images/astronomy/img-4.jpg") center bottom no-repeat;
  background-size: 100% auto;
  position: relative;
}
.astronomy-pop .block .child {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  z-index: 1;
}
.astronomy-pop .block .child:nth-of-type(1) {
  position: relative;
}
.astronomy-pop .block .child.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}
.astronomy-pop .top-swiper {
  position: relative;
  background-color: #eaeef1;
}
.astronomy-pop .top-swiper:after {
  content: '';
  width: 15rem;
  height: 100%;
  position: absolute;
  right: 0;
  top: 0;
  background-image: linear-gradient(90deg, transparent, #f1f4f6);
  z-index: 2;
}
.astronomy-pop .top-swiper .swiper {
  padding-right: 15rem;
}
.astronomy-pop .top-swiper .item {
  width: auto;
  position: relative;
}
.astronomy-pop .top-swiper .item span {
  display: block;
  padding: 2.5rem 3.75rem;
  transition: all .3s ease;
  position: relative;
  color: #0f192e;
  cursor: pointer;
}
.astronomy-pop .top-swiper .item span:before {
  content: '';
  width: 100%;
  height: 4px;
  background-color: #0b70bd;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity .3s ease;
  will-change: opacity;
}
.astronomy-pop .top-swiper .item.active span {
  background-color: #fff;
}
.astronomy-pop .top-swiper .item.active span:before {
  opacity: 1;
}
.astronomy-pop .boxes {
  position: relative;
}
.astronomy-pop .box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 5rem 3.75rem;
  opacity: 0;
  visibility: hidden;
}
.astronomy-pop .box:nth-of-type(1) {
  position: relative;
}
.astronomy-pop .box.active {
  opacity: 1;
  visibility: visible;
}
.astronomy-pop .box.active .img-box, .astronomy-pop .box.active .txt-box {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.astronomy-pop .box.active .txt-box {
  transition-delay: .1s;
}
.astronomy-pop .box .flex {
  display: flex;
  align-items: center;
}
.astronomy-pop .box .img-box {
  width: 50%;
  height: 18.125rem;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
}
.astronomy-pop .box .img-box img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.astronomy-pop .box .txt-box {
  width: 50%;
  padding-left: 2.5rem;
  opacity: 0;
  transform: translateY(20px);
}
.astronomy-pop .box .tit {
  color: #0f192e;
}
.astronomy-pop .box .para {
  margin-top: 1.5rem;
  line-height: 1.5;
  color: #0f192e;
  font-family: 'MiSans-Light';
  margin-right: -1.5rem;
  padding-right: 1.5rem;
  overflow: auto;
  max-height: 13.5rem;
}
.astronomy-pop .box .para span {
  font-family: 'MiSans-Medium';
}
.astronomy-pop .btns {
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -1.5rem;
  padding: 0 1.875rem;
  font-size: 0;
  z-index: 3;
}
.astronomy-pop .button {
  display: inline-block;
  vertical-align: top;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: auto 8px;
  cursor: pointer;
  transition: all .3s ease;
}
.astronomy-pop .button.swiper-button-disabled {
  opacity: 0;
}
@media (any-hover: hover) {
  .astronomy-pop .button:hover {
    background-color: #0b70bd;
  }
}
.astronomy-pop .prev {
  background-image: url("../images/astronomy/prev.png");
}
@media (any-hover: hover) {
  .astronomy-pop .prev:hover {
    background-image: url("../images/astronomy/prev-1.png");
  }
}
.astronomy-pop .next {
  background-image: url("../images/astronomy/next.png");
}
@media (any-hover: hover) {
  .astronomy-pop .next:hover {
    background-image: url("../images/astronomy/next-1.png");
  }
}

.join-s1 {
  padding: 10rem 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("../images/join/img-1.jpg");
}
.join-s1 .tit {
  color: #26313e;
  text-align: center;
}
.join-s1 p {
  color: #3b4052;
  font-family: 'MiSans-Light';
  margin-top: 1rem;
  text-align: center;
}
.join-s1 .info {
  color: #3b4052;
  font-family: 'MiSans-Light';
  margin-top: 2.5rem;
  text-align: center;
}
.join-s1 .info a {
  color: #0266ed;
}

.join-s2 {
  padding: 10rem 0 5rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("../images/join/img-2.jpg");
  overflow: hidden;
}
.join-s2 .label {
  color: #fff;
  text-align: center;
}
.join-s2 p {
  color: #fff;
  font-family: 'MiSans-Light';
  margin-top: 1rem;
  text-align: center;
}
.join-s2 .icon {
  width: 12.5rem;
  height: 12.5rem;
  border: 1px solid #fff;
  margin: 2.5rem auto 0;
  border-radius: 50%;
  position: relative;
}
.join-s2 .icon .range {
  width: 62.5rem;
  height: 62.5rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.join-s2 .icon .range em {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  opacity: 0;
  animation: scale-1 3s linear infinite;
}
.join-s2 .icon .range em:nth-of-type(2) {
  animation-delay: 1s;
}
.join-s2 .icon .range em:nth-of-type(3) {
  animation-delay: 2s;
}
.join-s2 .icon:before {
  content: '';
  width: 5.625rem;
  height: 5.625rem;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.join-s2 .icon i {
  width: 13px;
  height: 27px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/join/icon-1.png");
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.join-s3 {
  padding: 7.5rem 0;
  background-image: linear-gradient(180deg, transparent, 80%, #e8eff5);
}
.join-s3 .label {
  text-align: center;
  color: #26313e;
}
.join-s3 .cont {
  margin-top: 3.125rem;
}
.join-s3 .t-head {
  background-color: #0b70bd;
  box-shadow: 0 10px 30px rgba(11, 112, 189, 0.3);
  display: flex;
  padding: 1.25rem 0;
}
.join-s3 .t-head span {
  color: #fff;
}
.join-s3 .t-head span:nth-of-type(1) {
  width: calc(50% - 8.75rem);
  padding-left: 2.5rem;
}
.join-s3 .t-head span:nth-of-type(2) {
  width: 28%;
}
.join-s3 .t-head span:nth-of-type(3) {
  width: 22%;
}
.join-s3 .t-head span:nth-of-type(4) {
  width: 8.75rem;
}
.join-s3 .item {
  display: flex;
  padding: 2rem 0;
  transition: transform .3s ease;
  will-change: transform;
}
.join-s3 .item:nth-of-type(even) {
  background-color: #dee6ee;
}
.join-s3 .item span {
  color: #30464f;
}
.join-s3 .item span:nth-of-type(1) {
  width: calc(50% - 8.75rem);
  padding-left: 2.5rem;
}
.join-s3 .item span:nth-of-type(2) {
  width: 28%;
}
.join-s3 .item span:nth-of-type(3) {
  width: 22%;
}
.join-s3 .item span:nth-of-type(4) {
  width: 8.75rem;
}
.join-s3 .item a {
  color: #30464f;
  transition: color .3s ease;
}
@media (any-hover: hover) {
  .join-s3 .item a:hover {
    color: #0b70bd;
  }
}
@media (any-hover: hover) {
  .join-s3 .item:hover {
    transform: scale(1.02);
  }
}

.recruit-s5 {
  padding: 7.5rem 0;
  background-color: #f0f3f6;
}
.recruit-s5 .block {
  background-color: #fff;
  padding: 3.75rem;
}
.recruit-s5 .b-tit {
  color: #3b4052;
  font-family: 'MiSans-Medium';
}
.recruit-s5 .info {
  padding: 2.5rem 0;
  display: flex;
  align-items: center;
  position: relative;
}
.recruit-s5 .info span {
  color: #3b4052;
  margin-left: 3.75rem;
}
.recruit-s5 .info span:nth-of-type(1) {
  margin-left: 0;
}
.recruit-s5 .info:after {
  content: '';
  width: 100%;
  height: 1px;
  background-color: #0b70bd;
  position: absolute;
  bottom: 0;
  left: 0;
}
.recruit-s5 .box {
  margin-top: 2.5rem;
}
.recruit-s5 .box .tit {
  color: #30464f;
}
.recruit-s5 .box .para {
  line-height: 2;
  color: #30464f;
  font-family: 'MiSans-Light';
  margin-top: 1rem;
}
.recruit-s5 a.more {
  display: block;
  color: #fff;
  line-height: 3.75rem;
  text-align: center;
  background-color: #0b70bd;
  margin-top: 3.75rem;
  transition: all .3s ease;
}
@media (any-hover: hover) {
  .recruit-s5 a.more:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(11, 112, 189, 0.3);
  }
}

.news-s1 {
  position: relative;
  padding: 9.375rem 7.5rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("../images/news/img-1.jpg");
}
.news-s1 .item a {
  display: flex;
  align-items: center;
}
.news-s1 .item .img-box {
  width: 50%;
  border-radius: 30px;
  overflow: hidden;
  opacity: 0;
}
.news-s1 .item img {
  display: block;
  width: 100%;
  transition: transform .5s ease;
}
.news-s1 .item .txt-box {
  width: 50%;
  padding: 0 0 5.625rem 5rem;
  opacity: 0;
}
.news-s1 .item span {
  color: #26313e;
}
.news-s1 .item .tit {
  color: #26313e;
  margin-top: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-s1 .item p {
  line-height: 1.5;
  color: #26313e;
  font-family: 'MiSans-Light';
  margin-top: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-s1 .item.swiper-slide-active .img-box {
  animation: o-upfade-top 0.7s 0s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.news-s1 .item.swiper-slide-active .txt-box {
  animation: o-upfade-top 0.7s 0.1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@media (any-hover: hover) {
  .news-s1 .item:hover img {
    transform: scale(1.05);
  }
}
.news-s1 .pagination {
  width: auto;
  position: absolute;
  bottom: 11.375rem;
  left: calc(50% + 5rem);
  font-size: 0;
  z-index: 2;
}
.news-s1 .pagination span {
  position: relative;
  display: inline-block;
  vertical-align: top;
  width: 1.5rem;
  height: 1.5rem;
  margin-left: 10px;
  cursor: pointer;
  opacity: 0.2;
  will-change: opacity;
  transition: all .3s ease;
}
.news-s1 .pagination span:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 1px solid #0d57a8;
  border-radius: 50%;
  box-sizing: border-box;
  opacity: 0;
  transition: opacity .3s ease;
}
.news-s1 .pagination span:after {
  content: '';
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background-color: #0d57a8;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.news-s1 .pagination span:nth-of-type(1) {
  margin-left: 0;
}
.news-s1 .pagination span.active {
  opacity: 1;
}
.news-s1 .pagination span.active:before {
  opacity: 1;
}
.news-s1 .mouse {
  width: 26px;
  height: 38px;
  margin: 0 auto;
  position: absolute;
  bottom: 3.75rem;
  left: 0;
  right: 0;
  border: 1px solid #c4d5ea;
  border-radius: 20px;
}
.news-s1 .mouse:before {
  content: '';
  width: 2px;
  height: 8px;
  position: absolute;
  top: 8px;
  left: 50%;
  margin-left: -1px;
  background-color: #0853a6;
  animation: mouse-1 1s linear infinite;
}

.news-s2 {
  padding: 7.5rem 0;
  background-image: linear-gradient(180deg, transparent, 80%, #e8eff5);
}
.news-s2.pd {
  padding: 7.5rem 0;
  background-color: #f0f4f7;
}
.news-s2.pd .items {
  margin: 2.5rem 0;
}
.news-s2.pd .items:after {
  display: none;
}
.news-s2 .form {
  width: 60rem;
  border: 1px solid #e6e6e6;
  margin: 0 auto;
  position: relative;
  padding-right: 5rem;
  transition: all .3s ease;
}
.news-s2 .form input {
  display: block;
  width: 100%;
  height: 5rem;
  padding: 0 2rem;
  color: #808080;
  background-color: transparent;
}
.news-s2 .form button {
  width: 5rem;
  height: 5rem;
  position: absolute;
  right: 0;
  top: 0;
  background-color: transparent;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/news/icon-1.png");
  background-size: auto 1.125rem;
  cursor: pointer;
}
@media (any-hover: hover) {
  .news-s2 .form:hover {
    border-color: #0853a6;
  }
}
.news-s2 .items {
  margin: 3.75rem 0 2.5rem;
  display: flex;
  flex-wrap: wrap;
  position: relative;
}
.news-s2 .items:after {
  content: '';
  width: 100%;
  height: 3px;
  background-color: #0b70bd;
  position: absolute;
  bottom: 0;
  left: 0;
}
.news-s2 .items.mt {
  margin-top: 3.75rem;
}
.news-s2 .item {
  position: relative;
  width: calc((100% - 3rem) / 3);
  margin-right: 1.5rem;
}
.news-s2 .item:before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(180deg, #0b70bd, calc(100% - 3.75rem), transparent);
  z-index: 1;
  opacity: 0;
  transition: opacity .3s ease;
  will-change: opacity;
}
.news-s2 .item .img-box {
  height: 16.25rem;
  position: relative;
  overflow: hidden;
  z-index: 2;
}
.news-s2 .item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.news-s2 .item .txt-box {
  padding: 2.5rem 2.5rem 6.25rem;
  position: relative;
  z-index: 2;
}
.news-s2 .item span {
  display: block;
  color: #30464f;
  transition: color .3s ease;
}
.news-s2 .item span:before {
  content: '';
  width: 1.125rem;
  height: 1.125rem;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/news/icon-2-1.png");
  background-size: 99% auto;
  display: inline-block;
  vertical-align: middle;
  margin: -2px 10px 0 0;
  transition: all .3s ease;
}
.news-s2 .item .tit {
  color: #26313e;
  font-family: 'MiSans-Light';
  margin-top: 1rem;
  transition: color .3s ease;
}
@media screen and (min-width: 769px) {
  .news-s2 .item:nth-of-type(3n) {
    margin-right: 0;
  }
}
@media (any-hover: hover) {
  .news-s2 .item:hover:before {
    opacity: 1;
  }
  .news-s2 .item:hover img {
    transform: scale(1.1);
  }
  .news-s2 .item:hover span {
    color: #fff;
  }
  .news-s2 .item:hover span:before {
    background-image: url("../images/news/icon-2-2.png");
  }
  .news-s2 .item:hover .tit {
    color: #fff;
  }
}
.news-s2 .c-more a {
  margin: 0 auto;
}

.news-s3 {
  padding: 3.75rem 0 7.5rem;
}
.news-s3 .date {
  color: #26313e;
}
.news-s3 .date:before {
  content: '';
  width: 1.125rem;
  height: 1.125rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/news/icon-2-1.png");
  display: inline-block;
  vertical-align: middle;
  margin: -2px 10px 0 0;
}
.news-s3 .tit {
  color: #26313e;
  font-family: 'MiSans-Medium';
  margin-top: 1.5rem;
}
.news-s3 .share {
  position: relative;
  padding: 2.5rem;
  text-align: center;
  font-size: 0;
}
.news-s3 .share:before {
  content: '';
  width: 100%;
  height: 4px;
  position: absolute;
  left: 0;
  top: calc(50% - 2px);
  background-color: #0b70bd;
  z-index: 1;
}
.news-s3 .share .box {
  padding: 0 2.5rem;
  background-color: #fff;
  display: inline-block;
  vertical-align: top;
  position: relative;
  z-index: 2;
}
.news-s3 .share a {
  position: relative;
  display: inline-block;
  vertical-align: top;
  width: 48px;
  height: 48px;
  border: 1px solid #eaeced;
  border-radius: 3px;
  margin-left: 10px;
  overflow: hidden;
}
.news-s3 .share a:nth-of-type(1) {
  margin-left: 0;
}
.news-s3 .share a:before {
  content: '';
  position: absolute;
  top: -1px;
  right: -1px;
  bottom: -1px;
  left: -1px;
  background-color: #0b70bd;
  z-index: 1;
  opacity: 0;
  transition: opacity .3s ease;
}
.news-s3 .share a:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 2;
  transition: all .3s ease;
}
.news-s3 .share a.wechat:after {
  background-image: url("../images/news/share-1.png");
}
@media (any-hover: hover) {
  .news-s3 .share a.wechat:hover:after {
    background-image: url("../images/news/share-1-1.png");
  }
}
.news-s3 .share a.sina:after {
  background-image: url("../images/news/share-2.png");
}
@media (any-hover: hover) {
  .news-s3 .share a.sina:hover:after {
    background-image: url("../images/news/share-2-1.png");
  }
}
.news-s3 .share a.qq:after {
  background-image: url("../images/news/share-3.png");
}
@media (any-hover: hover) {
  .news-s3 .share a.qq:hover:after {
    background-image: url("../images/news/share-3-1.png");
  }
}
@media (any-hover: hover) {
  .news-s3 .share a:hover:before {
    opacity: 1;
  }
}
.news-s3 .para p {
  margin-top: 2.5rem;
}
.news-s3 .para p:nth-of-type(1) {
  margin-top: 0;
}
.news-s3 .page {
  display: flex;
  margin-top: 10px;
  justify-content: space-between;
}
.news-s3 .page a {
  width: 11.25rem;
  line-height: 3rem;
  text-align: center;
  color: #30464f;
  border: 1px solid #e6e6e6;
  transition: all .3s ease;
}
@media (any-hover: hover) {
  .news-s3 .page a:hover {
    border-color: #0b70bd;
    background-color: #0b70bd;
    color: #fff;
  }
}

.contact-s1 {
  padding: 7.5rem 0;
}
.contact-s1 .items {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  position: relative;
}
.contact-s1 .item {
  width: calc(33.33% - 1rem);
  height: 11.25rem;
  position: relative;
  background-color: #f0f3f6;
  text-align: center;
}
.contact-s1 .item:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("../images/contact/img-1.jpg");
  box-shadow: 0 10px 30px rgba(11, 112, 189, 0.3);
  z-index: 1;
  opacity: 0;
  transition: opacity .3s ease;
}
.contact-s1 .item .box {
  height: 100%;
  position: relative;
  z-index: 2;
}
.contact-s1 .item i {
  display: block;
  width: 2.25rem;
  height: 2.25rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  margin: 0 auto;
  opacity: 0.5;
  transition: all .3s ease;
}
.contact-s1 .item p {
  color: #30464f;
  margin-top: 1.25rem;
  transition: all .3s ease;
}
.contact-s1 .item span {
  display: block;
  color: #30464f;
  margin-top: 1rem;
  transition: all .3s ease;
}
.contact-s1 .item a {
  color: #0b70bd;
  transition: all .3s ease;
}
.contact-s1 .item a:after {
  content: '';
  width: 1rem;
  height: 1rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/contact/icon-6-1.png");
  display: inline-block;
  vertical-align: middle;
  margin: -2px 0 0 5px;
  transition: all .3s ease;
}
.contact-s1 .item:nth-of-type(1) i {
  background-image: url("../images/contact/icon-1-1.png");
}
@media (any-hover: hover) {
  .contact-s1 .item:nth-of-type(1):hover i {
    background-image: url("../images/contact/icon-1-2.png");
  }
}
.contact-s1 .item:nth-of-type(2) i {
  background-image: url("../images/contact/icon-2-1.png");
}
@media (any-hover: hover) {
  .contact-s1 .item:nth-of-type(2):hover i {
    background-image: url("../images/contact/icon-2-2.png");
  }
}
.contact-s1 .item:nth-of-type(3) i {
  background-image: url("../images/contact/icon-3-1.png");
}
@media (any-hover: hover) {
  .contact-s1 .item:nth-of-type(3):hover i {
    background-image: url("../images/contact/icon-3-2.png");
  }
}
.contact-s1 .item:nth-of-type(4) i {
  background-image: url("../images/contact/icon-4-1.png");
}
@media (any-hover: hover) {
  .contact-s1 .item:nth-of-type(4):hover i {
    background-image: url("../images/contact/icon-4-2.png");
  }
}
.contact-s1 .item:nth-of-type(5) i {
  background-image: url("../images/contact/icon-5-1.png");
}
@media (any-hover: hover) {
  .contact-s1 .item:nth-of-type(5):hover i {
    background-image: url("../images/contact/icon-5-2.png");
  }
}
@media screen and (min-width: 769px) {
  .contact-s1 .item:nth-of-type(1) {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
  }
  .contact-s1 .item:nth-of-type(1) i {
    width: 3.75rem;
    height: 3.75rem;
  }
  .contact-s1 .item:nth-of-type(1) p {
    margin-top: 3.75rem;
  }
  .contact-s1 .item:nth-of-type(1) span {
    margin-bottom: 2.5rem;
  }
  .contact-s1 .item:nth-of-type(2), .contact-s1 .item:nth-of-type(4) {
    margin-left: calc(33.33% + .5rem);
  }
  .contact-s1 .item:nth-of-type(3), .contact-s1 .item:nth-of-type(5) {
    margin-left: 1.5rem;
  }
  .contact-s1 .item:nth-of-type(4), .contact-s1 .item:nth-of-type(5) {
    margin-top: 1.5rem;
  }
}
@media (any-hover: hover) {
  .contact-s1 .item:hover:before {
    opacity: 1;
  }
  .contact-s1 .item:hover i {
    opacity: 1;
    transform: rotateY(360deg);
    transition: transform .6s linear;
  }
  .contact-s1 .item:hover p, .contact-s1 .item:hover span, .contact-s1 .item:hover a {
    color: #fff;
  }
  .contact-s1 .item:hover span {
    opacity: 0.6;
  }
  .contact-s1 .item:hover a:after {
    background-image: url("../images/contact/icon-6-2.png");
  }
}

.contact-s2 {
  position: relative;
}
.contact-s2 .map {
  height: 40rem;
}
.contact-s2 .block {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.contact-s2 .block .wrap-s {
  height: 100%;
}
.contact-s2 .info {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #fff;
  padding: 3.125rem;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
  pointer-events: all;
}
.contact-s2 .info span {
  display: block;
  color: #26313e;
  text-align: center;
}
.contact-s2 .info p {
  color: #26313e;
  text-align: center;
}
.contact-s2 .info .tab-tit {
  margin-top: 1.5rem;
  font-size: 0;
}
.contact-s2 .info .tab-tit .item {
  display: inline-block;
  vertical-align: top;
  width: calc(50% - 2px);
  padding-bottom: 5px;
  cursor: pointer;
}
.contact-s2 .info .tab-tit .item i {
  display: block;
  line-height: 30px;
  color: #26313e;
  font-style: normal;
  text-align: center;
  background-color: #f0f3f6;
}
.contact-s2 .info .tab-tit .item:nth-of-type(2) {
  margin-left: 4px;
}
.contact-s2 .info .tab-tit .item.active {
  background-color: #0b70bd;
}
.contact-s2 .info .tab-tit .item.active i {
  background-color: transparent;
  color: #fff;
}
.contact-s2 .info .tab-cont {
  width: 13.75rem;
  background-color: #0b70bd;
  margin-top: -1px;
}
.contact-s2 .info .tab-cont .child {
  display: none;
}
.contact-s2 .info .tab-cont .child.active {
  display: block;
}
.contact-s2 .info .tab-cont .img-box {
  padding: 1.25rem;
}
.contact-s2 .info .tab-cont .img-box img {
  display: block;
  width: 100%;
}

.contact-s3 {
  padding: 7.5rem 0;
  border-bottom: 1px solid #e8edf1;
}
.contact-s3 .block {
  margin-top: 2.5rem;
  background-color: #f0f3f6;
  padding: 5.625rem;
}
.contact-s3 .form {
  font-size: 0;
}
.contact-s3 .box {
  display: inline-block;
  vertical-align: top;
  position: relative;
  width: calc((100% - 1.5rem) / 2);
  margin-top: 1.5rem;
  padding: 1px;
}
.contact-s3 .box:before {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: #0b70bd;
  border-radius: 3px;
  opacity: 0;
  transition: opacity .3s ease;
}
.contact-s3 .box input[type="text"], .contact-s3 .box textarea {
  display: block;
  width: 100%;
  background-color: #fff;
  border-radius: 3px;
  color: #30464f;
  font-family: 'MiSans-Light';
  position: relative;
  z-index: 2;
}
.contact-s3 .box input[type="text"] {
  height: 3.75rem;
  padding: 0 2rem;
}
.contact-s3 .box textarea {
  height: 7.5rem;
  padding: 1rem 2rem;
  resize: none;
}
.contact-s3 .box input[type="submit"] {
  display: block;
  width: 100%;
  height: 3.75rem;
  background-color: #0b70bd;
  color: #fff;
  border-radius: 3px;
  cursor: pointer;
  transition: all .3s ease;
}
@media (any-hover: hover) {
  .contact-s3 .box input[type="submit"]:hover {
    box-shadow: 0 10px 30px rgba(11, 112, 189, 0.3);
  }
}
.contact-s3 .box .txt {
  color: #30464f;
  font-family: 'MiSans-Light';
  padding: 0 2rem;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
}
.contact-s3 .box .yzm {
  position: absolute;
  width: 8.75rem;
  top: 1px;
  bottom: 1px;
  right: 1px;
  border-radius: 3px;
  overflow: hidden;
  z-index: 3;
}
.contact-s3 .box .yzm img {
  display: block;
  width: 100%;
  height: 100%;
}
.contact-s3 .box:nth-of-type(6):before, .contact-s3 .box:nth-of-type(7):before {
  display: none;
}
.contact-s3 .box.active:before {
  opacity: 1;
}
@media screen and (min-width: 769px) {
  .contact-s3 .box:nth-of-type(1), .contact-s3 .box:nth-of-type(2) {
    margin-top: 0;
  }
  .contact-s3 .box:nth-of-type(5) {
    width: 100%;
  }
  .contact-s3 .box:nth-of-type(2), .contact-s3 .box:nth-of-type(4), .contact-s3 .box:nth-of-type(7) {
    margin-left: 1.5rem;
  }
  .contact-s3 .box:nth-of-type(7) {
    height: 3.75rem;
  }
}

.other-s1 {
  padding: 7.5rem 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("../images/other/img-1.jpg");
}
.other-s1 .item {
  padding: 3.75rem 0;
  border-bottom: 1px solid #d3dee6;
  display: flex;
  align-items: flex-start;
}
.other-s1 .item i {
  width: 30.625rem;
  color: #30464f;
  font-family: 'MiSans-Medium';
  font-style: normal;
}
.other-s1 .item i:after {
  content: '';
  width: 2rem;
  height: 4px;
  background-color: #0b70bd;
  display: block;
  margin-top: 1.5rem;
}
.other-s1 .item .link {
  width: calc(100% - 30.625rem);
  font-size: 0;
}
.other-s1 .item .link a {
  position: relative;
  display: inline-block;
  vertical-align: top;
  min-width: 13.75rem;
  margin: 0 1.5rem 1.5rem 0;
  background-color: #fff;
}
.other-s1 .item .link a:before {
  content: '';
  width: 100%;
  height: 100%;
  background-color: #0b70bd;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 3px;
  z-index: 1;
  opacity: 0;
  transition: opacity .3s ease;
}
.other-s1 .item .link a span {
  display: block;
  line-height: 3.75rem;
  color: #333;
  padding: 0 calc(4rem + 9px) 0 2rem;
  border: 1px solid #e2e8ee;
  border-radius: 3px;
  position: relative;
  z-index: 2;
  transition: all .3s ease;
}
.other-s1 .item .link a span:after {
  content: '';
  width: 9px;
  height: 14px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/other/icon-2-1.png");
  position: absolute;
  right: 2rem;
  top: 50%;
  margin-top: -7px;
  transition: all .3s ease;
}
@media (any-hover: hover) {
  .other-s1 .item .link a:hover:before {
    opacity: 1;
  }
  .other-s1 .item .link a:hover span {
    color: #fff;
    border-color: transparent;
  }
  .other-s1 .item .link a:hover span:after {
    background-image: url("../images/other/icon-2-2.png");
  }
}
.other-s1 .item:nth-of-type(1) {
  padding-top: 0;
}

.other-s2 {
  border-bottom: 1px solid #dce2ea;
}
.other-s2 .flex {
  display: flex;
}
.other-s2 .left-box {
  width: 360px;
  padding: 7.5rem 0;
}
.other-s2 .left-box .tit {
  color: #fff;
  padding: 2.5rem 2rem;
  background-color: #0b70bd;
}
.other-s2 .sticky {
  position: sticky;
  top: 6.25rem;
}
.other-s2 .position {
  padding: 1.5rem 10px;
}
.other-s2 .position span {
  display: block;
  color: #30464f;
  border-radius: 5px;
  padding: 1rem 50px 1rem 20px;
  position: relative;
  cursor: pointer;
  transition: all .3s ease;
}
.other-s2 .position span:after {
  content: '';
  width: 20px;
  height: 10px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/other/icon-1.png");
  position: absolute;
  right: 20px;
  top: 50%;
  margin-top: -5px;
  opacity: 0;
  transition: opacity .3s ease;
}
.other-s2 .position span.active {
  background-color: #f3f5fa;
}
.other-s2 .position span.active:after {
  opacity: 1;
}
.other-s2 .right-box {
  width: calc(100% - 360px);
  padding: 7.5rem 0;
  border-left: 1px solid #d3dee6;
  padding-left: 3.75rem;
}
.other-s2 .right-box .block {
  margin-top: 3.75rem;
}
.other-s2 .right-box .block:nth-of-type(1) {
  margin-top: 0;
}
.other-s2 .right-box .tit {
  color: #30464f;
  padding-left: 2rem;
  position: relative;
}
.other-s2 .right-box .tit:before {
  content: '';
  width: 4px;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background-color: #0b70bd;
}
.other-s2 .right-box .para {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #d9d9d9;
  color: #30464f;
  line-height: 2;
}
.other-s2 .right-box .para.nomt {
  margin-top: 0;
  margin-bottom: 3.75rem;
  padding-top: 0;
  border: none;
}
.other-s2 .right-box.style .tit {
  padding-left: 0;
}
.other-s2 .right-box.style .tit:before {
  display: none;
}
.other-s2 .right-box.style .tit:after {
  content: '';
  width: 7.5rem;
  height: 1px;
  position: absolute;
  bottom: calc(-2rem - 1px);
  left: 0;
  background-color: #0b70bd;
}

.other-s3 {
  padding: 7.5rem 0;
  background: url("../images/other/img-2.jpg") center bottom no-repeat;
  background-size: 100% auto;
}
.other-s3 .tip {
  color: #3b4052;
}
.other-s3 .tip span {
  color: #0b70bd;
}
.other-s3 .form {
  position: relative;
  background-color: #f0f3f6;
  height: calc(5rem + 20px);
  margin-top: 2.5rem;
}
.other-s3 .form input {
  display: block;
  width: 100%;
  height: 100%;
  background-color: transparent;
  padding: 0 2.5rem;
  color: #30464f;
}
.other-s3 .form button {
  width: 5rem;
  height: 5rem;
  position: absolute;
  top: 10px;
  right: 10px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background: #0b70bd url("../images/other/icon-3.png") center no-repeat;
  background-size: auto 1.5rem;
  cursor: pointer;
}
.other-s3 .link {
  padding: 2.5rem 0;
  border-bottom: 1px solid #f0f3f6;
  font-size: 0;
}
.other-s3 .link a {
  display: inline-block;
  vertical-align: top;
  color: #333;
  margin-left: 3.75rem;
}
.other-s3 .link a:before {
  content: '';
  width: 1.5rem;
  height: 1.5rem;
  display: inline-block;
  vertical-align: middle;
  margin: -4px 10px 0 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 99% auto;
  background-image: url("../images/other/icon-4-1.png");
}
.other-s3 .link a:nth-of-type(1) {
  margin-left: 0;
}
.other-s3 .link a.active:before {
  background-image: url("../images/other/icon-4-2.png");
}
.other-s3 .items {
  margin: 2.5rem 0;
}
.other-s3 .item {
  position: relative;
  transition: all .3s ease;
}
.other-s3 .item:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("../images/other/img-3.jpg");
  box-shadow: 0 10px 30px rgba(11, 112, 189, 0.3);
  z-index: 1;
  opacity: 0;
  transition: opacity .3s ease;
}
.other-s3 .item:after {
  content: '';
  width: 100%;
  height: 1px;
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: #e6e6e6;
}
.other-s3 .item a {
  display: block;
  padding: 2.5rem;
  position: relative;
  z-index: 2;
}
.other-s3 .item .tit {
  color: #30464f;
  transition: color .3s ease;
}
.other-s3 .item p {
  color: #30464f;
  font-family: 'MiSans-Light';
  margin-top: 1rem;
  transition: color .3s ease;
}
.other-s3 .item .info {
  margin-top: 2.5rem;
  display: flex;
  justify-content: space-between;
}
.other-s3 .item span {
  color: #30464f;
  transition: all .3s ease;
}
.other-s3 .item span.more {
  display: none;
}
.other-s3 .item span.more:after {
  content: '';
  width: 9px;
  height: 14px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/other/icon-5.png");
  display: inline-block;
  vertical-align: middle;
  margin: -4px 0 0 10px;
}
@media (any-hover: hover) {
  .other-s3 .item:hover {
    box-shadow: 0 10pz 30px rgba(6, 103, 54, 0.3);
  }
  .other-s3 .item:hover:before {
    opacity: 1;
  }
  .other-s3 .item:hover:after {
    display: none;
  }
  .other-s3 .item:hover .tit, .other-s3 .item:hover p, .other-s3 .item:hover span {
    color: #fff;
  }
  .other-s3 .item:hover span.more {
    display: block;
  }
}

.index-s1 {
  position: relative;
  z-index: 1;
}
.index-s1 .item {
  position: relative;
  min-height: 640px;
  height: calc(100vh - 6.25rem);
  overflow: hidden;
}
.index-s1 .item.swiper-slide-active img {
  animation: scale-bg 6s linear forwards;
}
.index-s1 .img-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.index-s1 .img-box img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index-s1 .video-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}
.index-s1 .video-box video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index-s1 .txt-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0 7.5rem 11.25rem;
  z-index: 3;
}
.index-s1 .tit {
  color: #fff;
  font-family: 'MiSans-Medium';
  letter-spacing: 5px;
}
.index-s1 p {
  color: #fff;
  font-family: 'MiSans-Medium';
  margin-top: 1rem;
}
.index-s1 .pagination {
  position: absolute;
  bottom: 15rem;
  font-size: 0;
  padding: 0 7.5rem;
  z-index: 3;
}
.index-s1 .pagination span {
  display: inline-block;
  vertical-align: top;
  width: 10px;
  height: 10px;
  background-color: rgba(255, 255, 255, 0.6);
  border-radius: 2px;
  margin-right: 1rem;
  transform-origin: center bottom;
  transition: all .3s ease;
  cursor: pointer;
}
.index-s1 .pagination span.active {
  background-color: #fff;
  transform: scaleY(2);
}

.index-s2 {
  font-size: 0;
  padding: 0 7.5rem;
  margin-top: -11.25rem;
  position: relative;
  z-index: 2;
}
.index-s2 .block {
  background-color: #fff;
  padding: 1.875rem 0;
  position: relative;
  overflow: hidden;
  padding-right: 10.625rem;
}
.index-s2 .move-img {
  position: absolute;
  left: 36%;
  top: 0;
  width: 47.4375rem;
}
.index-s2 .move-img img {
  display: block;
  width: 100%;
}
.index-s2 .item {
  display: inline-block;
  vertical-align: top;
  width: 50%;
}
.index-s2 .item a {
  display: flex;
  position: relative;
}
.index-s2 .item a:after {
  content: '';
  width: 3rem;
  height: 3rem;
  position: absolute;
  right: 1.25rem;
  top: 1.25rem;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/index/icon-2.png");
  background-size: auto 10px;
  opacity: 0;
  transition: opacity .3s ease;
  will-change: opacity;
}
.index-s2 .item .txt-box {
  width: 50%;
  position: relative;
}
.index-s2 .item .tit {
  color: #26313e;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 2.5rem 0;
}
.index-s2 .item .date {
  color: #26313e;
  position: absolute;
  bottom: 1.5rem;
  left: 0;
  width: 100%;
  padding: 0 2.5rem;
}
.index-s2 .item .date:after {
  content: '';
  width: 10px;
  height: 17px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/index/icon-1-1.png");
  position: absolute;
  right: 2.5rem;
  top: 50%;
  margin-top: -8px;
  transition: all .3s ease;
}
.index-s2 .item .img-box {
  width: 50%;
  height: 11.5vw;
  overflow: hidden;
}
.index-s2 .item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
  will-change: transform;
}
@media (any-hover) {
  .index-s2 .item:hover a:after {
    opacity: 1;
  }
  .index-s2 .item:hover .date:after {
    background-image: url("../images/index/icon-1-2.png");
  }
  .index-s2 .item:hover img {
    transform: scale(1.1);
  }
}
.index-s2 .btns {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 8.75rem;
  border-left: 1px solid #e6e9f2;
}
.index-s2 .button {
  width: 100%;
  height: 50%;
  background-position: center;
  background-repeat: no-repeat;
  cursor: pointer;
  position: relative;
  z-index: 2;
}
.index-s2 .button:after {
  content: '';
  width: 100%;
  height: 5px;
  background-color: #0b70bd;
  position: absolute;
  left: 0;
  bottom: 0;
  transform: scaleX(0);
  transform-origin: left top;
}
@media (any-hover: hover) {
  .index-s2 .button:hover:after {
    transform: scaleX(1);
    transition: transform .5s ease;
  }
}
.index-s2 .prev {
  background-image: url("../images/index/prev.png");
}
.index-s2 .next {
  border-top: 1px solid #e6e9f2;
  background-image: url("../images/index/next.png");
}
.index-s2 .pagination {
  position: absolute;
  top: 0;
  padding: 10px;
  bottom: auto;
  color: #bfc5d6;
}

.index-s3 {
  margin-top: calc(-11.5vw + 7.5rem);
  padding: 11.25vw 7.5rem 15rem;
  background-image: linear-gradient(180deg, #eef0f5, 100px, #fff);
  position: relative;
  z-index: 1;
}
.index-s3 .info {
  width: 35rem;
  margin-top: 12.5rem;
  position: relative;
  z-index: 2;
}
.index-s3 .info span {
  color: #26313e;
}
.index-s3 .info .img-box {
  width: 31.6875rem;
  margin-top: 1.5rem;
}
.index-s3 .info .img-box img {
  display: block;
  width: 100%;
}
.index-s3 .info p {
  line-height: 1.8;
  color: #26313e;
  margin-top: 2.5rem;
}
.index-s3 .data {
  position: absolute;
  top: 11.25vw;
  right: 7.5rem;
  width: 26.25rem;
  z-index: 2;
}
.index-s3 .item {
  margin-top: 3.75rem;
}
.index-s3 .item p {
  color: #26313e;
}
.index-s3 .item .num {
  margin-top: 1rem;
  border-top: 1px solid #e6e9f2;
  padding-top: 1.5rem;
}
.index-s3 .item span, .index-s3 .item i {
  display: inline-block;
}
.index-s3 .item span {
  color: #26313e;
}
.index-s3 .item i {
  color: #26313e;
  font-style: normal;
}
.index-s3 .item:nth-of-type(1) {
  margin-top: 0;
}
.index-s3 .earth {
  width: 46.0625rem;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.index-s3 .earth a {
  cursor: none;
}
.index-s3 .earth img {
  display: block;
  width: 100%;
}
.index-s3 .mouse-more i {
  width: 8rem;
  height: 8rem;
  position: fixed;
  top: 0;
  left: 0;
  margin: -2.8125rem 0 0 -2.8125rem;
  will-change: transform;
  z-index: 2;
  pointer-events: none;
}
.index-s3 .mouse-more i:after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/index/icon-7.png");
  border-radius: 50%;
  transform: scale(0);
  opacity: 0;
  visibility: hidden;
}
.index-s3 .mouse-more i.active:after {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: transform .8s ease;
}

.index-s4 {
  position: relative;
  height: 300vh;
}
.index-s4 .bg-box {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  z-index: 1;
  background-color: #000;
}
.index-s4 .bg-box .item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  opacity: 0;
  transition: opacity .3s ease;
  will-change: opacity;
}
.index-s4 .bg-box .item.active {
  opacity: 1;
}
.index-s4 .icon {
  height: 100vh;
  position: sticky;
  top: 0;
  overflow: hidden;
  z-index: 2;
  margin-top: -100vh;
}
.index-s4 .icon .box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-origin: center;
}
.index-s4 .icon .line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.index-s4 .icon .line.line-1:before, .index-s4 .icon .line.line-1:after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: calc(50vh - 30rem);
  background-color: #fff;
}
.index-s4 .icon .line.line-1:before {
  top: 0;
}
.index-s4 .icon .line.line-1:after {
  bottom: 0;
}
.index-s4 .icon .line.line-2:before, .index-s4 .icon .line.line-2:after {
  content: '';
  position: absolute;
  top: 0;
  height: 100%;
  width: calc(50vw - 50rem);
  background-color: #fff;
}
.index-s4 .icon .line.line-2:before {
  left: 0;
}
.index-s4 .icon .line.line-2:after {
  right: 0;
}
.index-s4 .icon .img-box {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120rem;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.index-s4 .icon img {
  display: block;
  width: 100%;
}
.index-s4 .block {
  position: sticky;
  top: 0;
  height: 100vh;
  margin-top: -100vh;
  z-index: 3;
}
.index-s4 .block-1 {
  position: absolute;
  top: 50%;
  left: 0;
  bottom: 0;
  width: 100%;
  z-index: 1;
}
.index-s4 .block-1 .tit {
  margin-top: 1.5rem;
  font-family: 'MiSans-Medium';
  text-align: center;
  padding: 0 7.5rem;
}
.index-s4 .block-1 .mouse {
  margin-top: 5rem;
}
.index-s4 .block-1 .mouse span {
  display: block;
  text-align: center;
  color: #26313e;
}
.index-s4 .block-1 .mouse i {
  display: block;
  width: 2rem;
  height: 2rem;
  position: relative;
  margin: 10px auto 0;
  border: 1px solid #d1d4de;
  border-radius: 50%;
}
.index-s4 .block-1 .mouse i:after {
  content: '';
  width: 14px;
  height: 19px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/index/icon-8.png");
  position: absolute;
  left: 50%;
  top: 70%;
  margin-left: -7px;
  animation: mouse-1 1s ease infinite;
}
.index-s4 .block-2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  padding: 9.375rem 7.5rem 0;
  transform: translateY(100%);
  opacity: 0;
}
.index-s4 .block-2 .tab-cont {
  width: 50%;
  position: absolute;
  right: 7.5rem;
  top: 12.5rem;
  font-size: 0;
}
.index-s4 .block-2 .tab-cont .child {
  display: none;
}
.index-s4 .block-2 .tab-cont .child span {
  display: inline-block;
  vertical-align: top;
  width: 7.5rem;
  line-height: 1.4;
  color: #fff;
  font-family: 'MiSans-Medium';
  opacity: 0;
}
.index-s4 .block-2 .tab-cont .child p {
  display: inline-block;
  vertical-align: top;
  width: calc(100% - 7.5rem);
  color: #fff;
  line-height: 1.5;
  opacity: 0;
}
.index-s4 .block-2 .tab-cont .child.active {
  display: block;
}
.index-s4 .block-2 .tab-cont .child.active span, .index-s4 .block-2 .tab-cont .child.active p {
  animation: o-upfade-top 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.index-s4 .block-2 .tab-cont .child.active p {
  animation-delay: .1s;
}
.index-s4 .block-2 .items {
  position: absolute;
  bottom: 5.625rem;
  left: 7.5rem;
  right: 7.5rem;
}
.index-s4 .block-2 .item {
  position: relative;
  cursor: pointer;
}
.index-s4 .block-2 .item:before {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/index/img-10.png");
  background-size: 100% 100%;
  z-index: 2;
}
.index-s4 .block-2 .item:after {
  content: '';
  width: 2rem;
  height: 2rem;
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  border: 1px solid #fff;
  background-color: #26313e;
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/index/icon-1-3.png");
  background-size: auto 10px;
  z-index: 3;
  transition: all .3s ease;
}
.index-s4 .block-2 .item .img-box {
  position: relative;
  z-index: 1;
}
.index-s4 .block-2 .item .img-box:before {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-image: linear-gradient(90deg, rgba(38, 49, 62, 0.8), transparent);
  transition: opacity .3s ease;
  will-change: opacity;
  z-index: 2;
}
.index-s4 .block-2 .item .img-box:after {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-image: linear-gradient(90deg, #0062b2, transparent);
  transition: opacity .3s ease;
  will-change: opacity;
  opacity: 0;
  z-index: 2;
}
.index-s4 .block-2 .item .img-box img {
  display: block;
  width: 100%;
  position: relative;
  z-index: 1;
}
.index-s4 .block-2 .item .txt-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 1.5rem 0;
  z-index: 3;
}
.index-s4 .block-2 .item .txt-box span {
  display: block;
  color: #fff;
}
.index-s4 .block-2 .item .txt-box i {
  display: block;
  color: #fff;
  opacity: 0.5;
  font-style: normal;
  margin-top: 5px;
}
.index-s4 .block-2 .item.active:after {
  background-color: #fff;
  background-image: url("../images/index/icon-1-2.png");
}
.index-s4 .block-2 .item.active .img-box:before {
  opacity: 0;
}
.index-s4 .block-2 .item.active .img-box:after {
  opacity: 1;
}
.index-s4 .block-2 .btns {
  position: absolute;
  right: 0;
  bottom: calc(100% + 2.5rem);
  font-size: 0;
}
.index-s4 .block-2 .button {
  display: inline-block;
  vertical-align: top;
  width: 5rem;
  height: 5rem;
  border: 1px solid transparent;
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: auto 14px;
  cursor: pointer;
  transition: all .3s ease;
}
@media (any-hover: hover) {
  .index-s4 .block-2 .button:hover {
    border-color: rgba(255, 255, 255, 0.3);
  }
}
.index-s4 .block-2 .prev {
  background-image: url("../images/index/prev-1.png");
}
.index-s4 .block-2 .next {
  background-image: url("../images/index/next-1.png");
}
.index-s4 .block-2 .pagination {
  position: absolute;
  bottom: calc(100% + 2.5rem);
  left: 0;
  width: auto;
  color: #fff;
}

.index-s5 {
  padding: 7.5rem 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("../images/index/img-3.jpg");
  overflow: hidden;
}
.index-s5 .index-tit {
  position: relative;
  z-index: 2;
}
.index-s5 .cont {
  position: relative;
  margin-top: 6.25vw;
  z-index: 1;
}
.index-s5 .cont:before {
  content: '';
  width: 100rem;
  height: 100rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background-image: radial-gradient(#fff, transparent);
  z-index: 1;
  display: none;
}
.index-s5 .line {
  height: 180px;
  position: absolute;
  top: 50%;
  margin-top: -90px;
  left: 0;
  right: 0;
  overflow: hidden;
  z-index: 2;
}
.index-s5 .center-box {
  width: 35vw;
  height: 35vw;
  margin: 0 auto;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/index/img-4-1.png");
  background-size: 100% 100%;
  border-radius: 50%;
  position: relative;
  z-index: 3;
}
.index-s5 .center-box:before, .index-s5 .center-box:after {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  opacity: 0.5;
  z-index: 1;
}
.index-s5 .center-box:before {
  background-image: url("../images/index/img-4-2.png");
  animation: o-ani-2 50s linear infinite;
}
.index-s5 .center-box:after {
  background-image: url("../images/index/img-4-3.png");
  animation: o-ani-3 50s linear infinite;
}
.index-s5 .center-box .items {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}
.index-s5 .center-box .item {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.index-s5 .center-box .item img {
  display: block;
  width: 100%;
}
.index-s5 .center-box .item:nth-of-type(1) {
  animation: o-ani-2 80s linear infinite;
}
.index-s5 .center-box .item:nth-of-type(2) {
  animation: o-ani-2 100s linear infinite;
}
.index-s5 .center-box .link {
  width: 7.8vw;
  height: 7.8vw;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
}
.index-s5 .center-box .link .range {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}
.index-s5 .center-box .link .range em {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-image: url("../images/index/img-5-1.png");
  opacity: 0;
  animation: range-1 1.5s linear infinite;
}
.index-s5 .center-box .link .range em:nth-of-type(2) {
  animation-delay: .5s;
}
.index-s5 .center-box .link .range em:nth-of-type(3) {
  animation-delay: 1s;
}
.index-s5 .center-box .link a {
  display: block;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-image: url("../images/index/img-5-2.png");
  position: relative;
  z-index: 2;
}
.index-s5 .center-box .link span {
  display: block;
  text-align: center;
  color: #cddaef;
}
.index-s5 .center-box .link i {
  display: block;
  width: 1.875rem;
  height: 1.875rem;
  margin: .625rem auto 0;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/index/icon-4.png");
  background-size: 99% auto;
}
.index-s5 .dots {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
}
.index-s5 .dot {
  position: absolute;
  z-index: 1;
}
.index-s5 .dot .show {
  width: 15rem;
  height: 15rem;
  border: 1rem solid #f0f2f7;
  border-radius: 50%;
  background-color: #fff;
  text-align: center;
  cursor: pointer;
}
.index-s5 .dot .show i {
  display: block;
  width: 3.75rem;
  height: 3.75rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  margin: 0 auto;
}
.index-s5 .dot .show span {
  display: block;
  color: #0062b2;
  margin-top: 5px;
}
.index-s5 .dot .hide {
  width: 25rem;
  height: 25rem;
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -12.5rem 0 0 -12.5rem;
  background-color: #1a72ba;
  border-radius: 50%;
  border: 1rem solid #0062b2;
  padding: 0 4rem;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.8);
  transition: all .3s ease;
  will-change: opacity, transform;
}
.index-s5 .dot .hide i {
  display: block;
  width: 3rem;
  height: 3rem;
  margin: 0 auto;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}
.index-s5 .dot .hide span {
  display: block;
  color: #fff;
  text-align: center;
  margin-top: 1rem;
}
.index-s5 .dot .hide p {
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
  margin-top: 1rem;
}
.index-s5 .dot .hide a {
  color: #fff;
  display: block;
  margin-top: 1.5rem;
  text-align: center;
}
.index-s5 .dot .hide a:after {
  content: '';
  width: 2.125rem;
  height: 2.125rem;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/index/icon-4-1.png");
  background-size: 99% auto;
  display: inline-block;
  vertical-align: middle;
  margin: -4px 0 0 10px;
}
.index-s5 .dot:nth-of-type(1) {
  top: 50%;
  left: 1%;
}
.index-s5 .dot:nth-of-type(1) .hide {
  margin-left: -7.5rem;
}
.index-s5 .dot:nth-of-type(2) {
  top: 32%;
  left: 15%;
}
.index-s5 .dot:nth-of-type(3) {
  top: 52%;
  left: 27%;
}
.index-s5 .dot:nth-of-type(4) {
  top: 34%;
  right: 25%;
}
.index-s5 .dot:nth-of-type(5) {
  top: 52%;
  right: 13%;
}
.index-s5 .dot:nth-of-type(6) {
  top: 39%;
  right: 1%;
}
.index-s5 .dot:nth-of-type(6) .hide {
  margin-left: -17.5rem;
}
@media (any-hover: hover) {
  .index-s5 .dot:hover {
    z-index: 2;
  }
  .index-s5 .dot:hover .hide {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
  }
}

.index-s6 {
  position: relative;
  height: 200vh;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("../images/index/img-11.jpg");
  z-index: 1;
}
.index-s6 .block-1 {
  height: 100vh;
  padding: 0 7.5rem;
  position: sticky;
  top: 0;
  overflow: hidden;
  z-index: 2;
}
.index-s6 .block-1 .cell {
  position: relative;
}
.index-s6 .block-1 .tab-tit {
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  font-size: 0;
}
.index-s6 .block-1 .tab-tit span {
  display: inline-block;
  vertical-align: top;
  line-height: 7.5rem;
  color: #fff;
  opacity: 0.6;
  margin-left: 2.5rem;
  cursor: pointer;
  transition: all  .3s ease;
}
.index-s6 .block-1 .tab-tit span.active {
  opacity: 1;
}
.index-s6 .block-1 .tab-tit span:nth-of-type(1) {
  margin-left: 0;
}
.index-s6 .block-1 .s-tab-tit .box {
  display: flex;
  justify-content: space-between;
  padding: 0 16px;
}
.index-s6 .block-1 .s-tab-tit .box span {
  color: #fff;
  line-height: 6.25rem;
  position: relative;
  cursor: pointer;
}
.index-s6 .block-1 .s-tab-tit .box span:before {
  content: '';
  width: 11px;
  height: 16px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/index/icon-3-2.png");
  position: absolute;
  left: -16px;
  top: 50%;
  margin-top: -8px;
  opacity: 0;
  will-change: opacity;
}
.index-s6 .block-1 .s-tab-tit .box span:after {
  content: '';
  height: 4px;
  background-color: #fff;
  position: absolute;
  left: -16px;
  right: 0;
  bottom: 1.5rem;
  transform: scaleX(0);
  will-change: transform;
}
.index-s6 .block-1 .s-tab-tit .box span.active:before {
  opacity: 1;
}
.index-s6 .block-1 .s-tab-tit .box span.active:after {
  transform: scaleX(1);
}
.index-s6 .block-1 .tab-cont {
  position: relative;
}
.index-s6 .block-1 .tab-cont .child {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  z-index: 1;
}
.index-s6 .block-1 .tab-cont .child:nth-of-type(1) {
  position: relative;
}
.index-s6 .block-1 .tab-cont .child.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}
.index-s6 .block-1 .s-tab-cont {
  position: relative;
}
.index-s6 .block-1 .s-tab-cont .s-child {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
}
.index-s6 .block-1 .s-tab-cont .s-child:nth-of-type(1) {
  position: relative;
}
.index-s6 .block-1 .s-tab-cont .s-child.active {
  opacity: 1;
  visibility: visible;
}
.index-s6 .block-1 .items {
  position: relative;
  margin: 0 -7.5rem;
}
.index-s6 .block-1 .items .swiper {
  padding: 0 25vw;
}
.index-s6 .block-1 .item {
  width: 75vw;
  position: relative;
}
.index-s6 .block-1 .item:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 3;
  transition: opacity .3s ease;
  will-change: opacity;
}
.index-s6 .block-1 .item:after {
  content: '';
  width: 100%;
  height: 30%;
  position: absolute;
  bottom: 0;
  left: 0;
  background-image: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.8));
  z-index: 2;
}
.index-s6 .block-1 .item .img-box {
  overflow: hidden;
}
.index-s6 .block-1 .item img {
  display: block;
  width: 100%;
}
.index-s6 .block-1 .item span {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 2.5rem;
  color: #fff;
  z-index: 4;
}
.index-s6 .block-1 .item.swiper-slide-active:before {
  opacity: 0;
}
.index-s6 .block-1 .button {
  position: absolute;
  top: 50%;
  margin-top: -2.5rem;
  width: 5rem;
  height: 5rem;
  border: 1px solid transparent;
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: auto 14px;
  cursor: pointer;
  transition: all .3s ease;
  z-index: 3;
}
@media (any-hover: hover) {
  .index-s6 .block-1 .button:hover {
    border-color: rgba(255, 255, 255, 0.3);
  }
}
.index-s6 .block-1 .prev {
  left: 3.125vw;
  background-image: url("../images/index/prev-1.png");
}
.index-s6 .block-1 .next {
  right: 3.125vw;
  background-image: url("../images/index/next-1.png");
}
.index-s6 .block-1 .pagination {
  position: absolute;
  bottom: 2.5rem;
  left: auto;
  width: auto;
  right: calc(25vw + 20px + 2.5rem);
  color: #fff;
  z-index: 3;
}
.index-s6 .block-1 a.more {
  position: absolute;
  right: 0;
  top: 4rem;
  color: #fff;
  opacity: 0.8;
  transition: opacity .3s ease;
  will-change: opacity;
}
.index-s6 .block-1 a.more:after {
  content: '';
  width: 2rem;
  height: 2rem;
  display: inline-block;
  vertical-align: middle;
  margin: -2px 0 0 10px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/index/icon-4-1.png");
}
@media (any-hover: hover) {
  .index-s6 .block-1 a.more:hover {
    opacity: 1;
  }
}
.index-s6 .icon {
  height: 100vh;
  position: sticky;
  top: 0;
  overflow: hidden;
  z-index: 1;
  margin-top: -100vh;
}
.index-s6 .icon .box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-origin: center;
  opacity: 0;
  transform: scale(3);
}
.index-s6 .icon .line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.index-s6 .icon .line.line-1:before, .index-s6 .icon .line.line-1:after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: calc(50vh - 30rem);
  background-color: #fff;
}
.index-s6 .icon .line.line-1:before {
  top: 0;
}
.index-s6 .icon .line.line-1:after {
  bottom: 0;
}
.index-s6 .icon .line.line-2:before, .index-s6 .icon .line.line-2:after {
  content: '';
  position: absolute;
  top: 0;
  height: 100%;
  width: calc(50vw - 50rem);
  background-color: #fff;
}
.index-s6 .icon .line.line-2:before {
  left: 0;
}
.index-s6 .icon .line.line-2:after {
  right: 0;
}
.index-s6 .icon .img-box {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120rem;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.index-s6 .icon img {
  display: block;
  width: 100%;
}

.index-s7 {
  margin-top: -50vh;
  position: relative;
  z-index: 2;
  padding: 0 7.5rem;
}
.index-s7 a.more {
  display: block;
  text-align: center;
  color: #72808f;
  margin-top: 2rem;
}
.index-s7 a.more:after {
  content: '';
  width: 2rem;
  height: 2rem;
  display: inline-block;
  vertical-align: middle;
  margin: -2px 0 0 10px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/index/icon-4-2.png");
}
.index-s7 .items {
  margin: 5rem -7.5rem 0;
  display: flex;
  flex-wrap: wrap;
  background-color: #fff;
}
.index-s7 .item {
  width: 20%;
  height: 11.5vw;
  border-top: 1px solid #e6e9f2;
  border-right: 1px solid #e6e9f2;
  position: relative;
}
.index-s7 .item .show {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  text-align: center;
}
.index-s7 .item .show img {
  width: auto;
  max-width: 50%;
  max-height: 50%;
}
.index-s7 .item .hide {
  position: absolute;
  top: -1px;
  left: 0;
  right: -1px;
  bottom: 0;
  text-align: center;
  background-color: #0b70bd;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/index/img-14.png");
  background-size: 100% 100%;
  box-shadow: 0 20px 30px rgba(39, 89, 155, 0.3);
  opacity: 0;
  transition: opacity .3s ease;
  will-change: opacity;
}
.index-s7 .item .hide img {
  width: auto;
  max-width: 50%;
  max-height: 50%;
}
@media (any-hover: hover) {
  .index-s7 .item:hover .hide {
    opacity: 1;
  }
}

.index-s8 {
  padding: 12.5rem 7.5rem 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("../images/index/img-15.jpg");
  overflow: hidden;
}
.index-s8 .tab-cont {
  margin-top: 3.75rem;
  position: relative;
}
.index-s8 .tab-cont .child {
  display: none;
}
.index-s8 .tab-cont .child.active {
  display: block;
}
.index-s8 .tab-cont .items {
  position: relative;
  margin: 0 -7.5rem;
}
.index-s8 .tab-cont .items:after {
  content: '';
  width: 20vw;
  height: 100%;
  position: absolute;
  right: 0;
  top: 0;
  background-image: linear-gradient(90deg, transparent, 1%, #edf0fa, #edf0fa);
  z-index: 2;
}
.index-s8 .tab-cont .swiper {
  padding: 0 20vw 0 7.5rem;
}
.index-s8 .tab-cont .item {
  height: auto;
  background-color: #f6f8fd;
  padding: 2.5rem;
}
.index-s8 .tab-cont .item .box {
  display: flex;
  align-items: flex-start;
}
.index-s8 .tab-cont .item .img {
  max-width: 5.875rem;
  margin-right: 1.5rem;
}
.index-s8 .tab-cont .item .img img {
  display: block;
  width: 100%;
}
.index-s8 .tab-cont .item span {
  display: block;
  color: #0062b2;
  font-family: 'MiSans-Light';
}
.index-s8 .tab-cont .item .para {
  color: #26313e;
  line-height: 1.5;
  margin-top: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.index-s8 .tab-cont .btns {
  position: absolute;
  right: 7.5rem;
  top: 50%;
  margin-top: -2.5rem;
  font-size: 0;
  z-index: 3;
}
.index-s8 .tab-cont .button {
  display: inline-block;
  vertical-align: top;
  width: 5rem;
  height: 5rem;
  border: 1px solid transparent;
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: auto 14px;
  cursor: pointer;
  transition: all .3s ease;
}
.index-s8 .tab-cont .button.swiper-button-disabled {
  visibility: hidden;
  opacity: 0;
}
@media (any-hover: hover) {
  .index-s8 .tab-cont .button:hover {
    border-color: rgba(0, 0, 0, 0.3);
  }
}
.index-s8 .tab-cont .prev {
  background-image: url("../images/index/prev.png");
}
.index-s8 .tab-cont .next {
  background-image: url("../images/index/next.png");
}
.index-s8 .circle {
  width: 45.3125rem;
  height: 20rem;
  margin: 12.5rem auto 0;
  position: relative;
}
.index-s8 .circle:after {
  content: '';
  width: 2px;
  height: 6.25rem;
  position: absolute;
  left: 50%;
  margin-left: -2px;
  top: -2rem;
  background-color: #0b70bd;
  z-index: 2;
}
.index-s8 .circle .img-box {
  width: 45.3125rem;
  height: 45.3125rem;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.index-s8 .circle .img-box img {
  display: block;
  width: 100%;
}
.index-s8 .circle .items {
  width: 45.3125rem;
  height: 45.3125rem;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  transition: transform .3s ease;
}
.index-s8 .circle .item {
  position: absolute;
  top: 0;
  left: 50%;
  width: 0;
  height: 50%;
  transform-origin: center bottom;
}
.index-s8 .circle .item span {
  position: absolute;
  bottom: calc(100% + 1rem);
  left: 50%;
  color: #26313e;
  transform: translateX(-50%) scale(0.8);
  transition: all .3s ease;
  cursor: pointer;
  opacity: 0.5;
  white-space: nowrap;
  text-align: center;
}
.index-s8 .circle .item:nth-of-type(1) {
  transform: rotate(0deg);
}
.index-s8 .circle .item:nth-of-type(2) {
  transform: rotate(23deg);
}
.index-s8 .circle .item:nth-of-type(3) {
  transform: rotate(46deg);
}
.index-s8 .circle .item:nth-of-type(4) {
  transform: rotate(69deg);
}
.index-s8 .circle .item:nth-of-type(5) {
  transform: rotate(92deg);
}
.index-s8 .circle .item:nth-of-type(6) {
  transform: rotate(115deg);
}
.index-s8 .circle .item:nth-of-type(7) {
  transform: rotate(138deg);
}
.index-s8 .circle .item:nth-of-type(8) {
  transform: rotate(161deg);
}
.index-s8 .circle .item:nth-of-type(9) {
  transform: rotate(184deg);
}
.index-s8 .circle .item:nth-of-type(10) {
  transform: rotate(207deg);
}
.index-s8 .circle .item:nth-of-type(11) {
  transform: rotate(230deg);
}
.index-s8 .circle .item:nth-of-type(12) {
  transform: rotate(253deg);
}
.index-s8 .circle .item:nth-of-type(13) {
  transform: rotate(276deg);
}
.index-s8 .circle .item:nth-of-type(14) {
  transform: rotate(299deg);
}
.index-s8 .circle .item:nth-of-type(15) {
  transform: rotate(322deg);
}
.index-s8 .circle .item:nth-of-type(16) {
  transform: rotate(345deg);
}
.index-s8 .circle .item.active span {
  opacity: 1;
  color: #0b70bd;
  transform: translateX(-50%) scale(1);
  bottom: calc(100% + 3rem);
}

@media screen and (max-width: 1800px) {
  .index-s5 .dot .show {
    width: 12rem;
    height: 12rem;
    border-width: .625rem;
  }

  .index-s5 .dot:nth-of-type(1) .hide {
    margin-left: -6rem;
  }

  .index-s5 .dot:nth-of-type(6) .hide {
    margin-left: -19rem;
  }

  .news-s2 .item .img-box {
    height: 17.5rem;
  }
}
@media screen and (max-width: 1681px) {
  .astronomy-s1 .tab-tit .item {
    margin-top: 1.5rem;
  }

  .other-s2 .left-box {
    width: 300px;
  }

  .other-s2 .right-box {
    width: calc(100% - 300px);
  }

  .research-s5 .left-box {
    left: 1rem;
  }

  .other-s1 .item i {
    width: 24rem;
  }

  .other-s1 .item .link {
    width: calc(100% - 24rem);
  }

  .index-s3 .earth {
    width: 40rem;
    bottom: 4rem;
    left: 54%;
  }
}
@media screen and (max-width: 1441px) {
  .contact-s2 .info {
    width: 250px;
  }

  .contact-s2 .info .tab-cont {
    width: 100%;
  }

  .index-s5 .dot .hide {
    padding: 0 2rem;
  }
}
@media screen and (max-width: 1367px) {
  .astronomy-s1 .tab-tit .item {
    margin-top: 1rem;
  }

  .other-s1 .item .link a span:after {
    height: 10px;
    margin-top: -5px;
  }

  .astronomy-s1 .left-box {
    width: 26rem;
  }

  .astronomy-s1 .btns {
    width: 26rem;
  }

  .astronomy-s1 .right-box {
    width: calc(100% - 52rem);
  }

  .index-s5 .dot .show span {
    font-size: 15px;
  }

  .index-s5 .dot:nth-of-type(1) .hide {
    margin-left: -5rem;
  }

  .index-s5 .dot:nth-of-type(6) .hide {
    margin-left: -20rem;
  }

  .news-s2 .item .img-box {
    height: 16.3vw;
  }
}
@media screen and (max-width: 1281px) {
  .other-s2 .left-box {
    width: 270px;
  }

  .other-s2 .right-box {
    width: calc(100% - 270px);
  }

  .astronomy-s1 .left-box {
    width: 30rem;
  }

  .astronomy-s1 .btns {
    width: 30rem;
  }

  .astronomy-s1 .right-box {
    width: calc(100% - 60rem);
  }

  .astronomy-pop .box .img-box {
    height: 20rem;
  }

  .astronomy-pop .box .para {
    max-height: 14.5rem;
  }

  .index-s5 .dot .hide {
    width: 28rem;
    height: 28rem;
  }

  .index-s5 .dot .show span {
    font-size: 13px;
  }
}
@media screen and (max-width: 1025px) {
  .wrap-s {
    width: 90%;
  }

  .c-bg-fixed, .join-s1, .join-s2, .news-s1, .other-s3, .index-s5, .index-s6, .index-s8 {
    background-attachment: inherit;
  }

  .c-banner.mt {
    margin-top: 60px;
  }

  .c-crumbs {
    display: none;
  }

  .other-s1 .item i:after {
    height: 2px;
  }

  .other-s2 .left-box {
    display: none;
  }

  .other-s2 .right-box {
    width: 100%;
    padding-left: 0;
    border: none;
  }

  .news-s1 .mouse {
    display: none;
  }

  .astronomy-s1 {
    height: auto;
    margin-top: 60px;
    min-height: auto;
    background-image: url("../images/astronomy/img-1.jpg");
  }

  .astronomy-s1:before {
    display: none;
  }

  .astronomy-s1 .cont {
    position: static;
    padding: 0;
    padding: 8rem 5%;
  }

  .astronomy-s1 .left-box {
    width: 100%;
    position: static;
    padding-left: 0;
  }

  .astronomy-s1 .tab-tit {
    border-right: none;
    border-bottom: 1px solid #202634;
  }

  .astronomy-s1 .tab-tit .item {
    width: auto;
    margin: 0;
  }

  .astronomy-s1 .tab-tit .item:before {
    width: 100%;
    height: 2px;
    top: auto;
    bottom: -1px;
  }

  .astronomy-s1 .right-box {
    width: 100%;
    position: static;
    padding: 4rem 0;
  }

  .astronomy-s1 .btns {
    position: static;
    width: 100%;
    text-align: center;
    margin-top: 0;
  }

  .astronomy-s1 .target-link {
    position: relative;
    display: block;
    left: auto;
    right: auto;
    bottom: auto;
  }

  .astronomy-pop .wrap {
    width: 90%;
  }

  .astronomy-pop .box .img-box {
    height: 23vw;
  }

  .index-s1 .item {
    height: 60vw;
    margin-top: 60px;
    min-height: auto;
  }

  .index-s1 .txt-box {
    padding-bottom: 0;
  }

  .index-s1 .pagination {
    bottom: 4rem;
  }

  .index-s2 {
    margin-top: 0;
  }

  .index-s2 .button {
    display: none;
  }

  .index-s2 .btns {
    width: 100%;
    position: static;
    margin-top: 20px;
  }

  .index-s2 .pagination {
    position: static;
    padding: 0;
    text-align: center;
  }

  .index-s2 .move-img {
    display: none;
  }

  .index-s2 .block {
    padding-right: 1.875rem;
  }

  .index-s3 {
    margin-top: 0;
  }

  .index-s3 .earth {
    width: 30rem;
    bottom: 6rem;
  }

  .index-s3 .data {
    width: 18rem;
  }

  .index-s4 {
    height: auto;
  }

  .index-s4 .bg-box {
    position: absolute;
    height: 100%;
    width: 100%;
  }

  .index-s4 .icon {
    display: none;
  }

  .index-s4 .block {
    margin-top: 0;
    height: auto;
    position: relative;
  }

  .index-s4 .block-1 {
    display: none;
  }

  .index-s4 .block-2 {
    position: static;
    transform: none;
    opacity: 1;
    padding: 8rem 5%;
  }

  .index-s4 .block-2 .tab-cont {
    position: static;
    width: 100%;
    margin-top: 4rem;
    height: 20rem;
  }

  .index-s4 .block-2 .items {
    position: static;
    margin-top: 4rem;
  }

  .index-s4 .block-2 .btns,
  .index-s4 .block-2 .pagination {
    display: none;
  }

  .index-s5 .line {
    display: none;
  }

  .index-s5 .dots {
    position: static;
    margin: 0 5%;
    width: 90vw;
    margin-top: 4rem;
  }

  .index-s5 .dot {
    position: static;
  }

  .index-s5 .dot .show {
    display: none;
  }

  .index-s5 .center-box .link {
    width: 100px;
    height: 100px;
  }

  .index-s5 .dot .hide {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none !important;
    border-radius: 0;
    height: auto;
    padding: 2rem;
    border-width: 4px;
    width: 100%;
    margin: 0 !important;
  }

  .index-s5 .dot .hide p {
    text-align: center;
  }

  .index-s5 .pagination {
    text-align: center;
    margin-top: 2rem;
    font-size: 14px;
    color: #000;
  }

  .index-s5 .cont:before {
    display: none;
  }

  .index-s6 {
    height: auto;
    padding: 8rem 0;
  }

  .index-s6 .icon {
    display: none;
  }

  .index-s6 .block-1 .s-tab-tit span:after {
    height: 2px;
  }

  .index-s6 .block-1 .button {
    display: none;
  }

  .index-s6 .block-1 .pagination {
    position: static;
    margin-top: 20px;
    text-align: center;
  }

  .index-s6 .block-1 .pagination .swiper-pagination-current {
    font-size: 14px;
  }

  .index-s6 .block-1 {
    height: auto;
    position: relative;
  }

  .index-s6 .block-1 .s-tab-tit .box {
    padding: 0;
  }

  .index-s6 .block-1 .s-tab-tit .box span {
    width: auto;
    padding-left: 20px;
  }

  .index-s6 .block-1 .s-tab-tit .box span:before {
    left: 0;
  }

  .index-s6 .block-1 .s-tab-tit .box span:after {
    left: 0;
    height: 2px;
  }

  .index-s6 .block-1 .items .swiper {
    padding: 0 10vw;
  }

  .index-s7 {
    margin-top: 0;
    padding-top: 8rem;
  }
}
@media screen and (max-width: 769px) {
  .c-banner img {
    height: 28rem;
    object-fit: cover;
  }

  .other-s1 {
    padding: 4rem 0;
  }

  .other-s1 .item {
    display: block;
    padding: 2rem 0;
  }

  .other-s1 .item i {
    display: block;
    width: 100%;
    padding: 0;
  }

  .other-s1 .item .link {
    width: 100%;
    padding-top: 1rem;
  }

  .other-s2 .right-box {
    padding: 4rem 0;
  }

  .other-s3 {
    padding: 4rem 0;
  }

  .other-s3 .link {
    padding: 2rem;
  }

  .other-s3 .link a {
    margin: 0 10px 10px 0;
  }

  .other-s3 .items {
    margin: 0 0 4rem;
  }

  .other-s3 .item a {
    padding: 2rem 0;
  }

  .other-s3 .item .info {
    margin-top: 1.5rem;
  }

  .contact-s1 {
    padding: 4rem 0;
  }

  .contact-s1 .items {
    margin-top: 2rem;
  }

  .contact-s1 .item {
    width: 100%;
    height: auto;
    padding: 2rem;
    margin: 2rem 0 0;
  }
  .contact-s1 .item:nth-of-type(1) {
    margin-top: 0;
  }

  .contact-s2 .map {
    height: 30rem;
  }

  .contact-s2 .block {
    position: static;
  }

  .contact-s2 .info {
    width: 100%;
    position: static;
    transform: none;
    padding: 2rem 2rem 0;
    box-shadow: none;
    border-radius: 0;
  }

  .contact-s2 .info .tab-cont .img-box {
    padding: 2rem;
  }

  .contact-s2 .info .tab-cont .img-box img {
    max-width: 150px;
    margin: 0 auto;
  }

  .contact-s3 {
    padding: 4rem 0;
  }

  .contact-s3 .block {
    margin-top: 2rem;
    padding: 2rem;
  }

  .contact-s3 .box {
    width: 100%;
    margin-top: 1rem;
  }

  .contact-s3 .box .txt {
    position: static;
    transform: none;
    padding: 0;
  }

  .news-s1 {
    padding: 4rem 5%;
  }

  .news-s1 .item a {
    display: block;
  }

  .news-s1 .item .img-box {
    border-radius: 10px;
    width: 100%;
  }

  .news-s1 .item .txt-box {
    width: 100%;
    padding: 2rem 0 0;
  }

  .news-s1 .pagination {
    position: static;
    width: 100%;
    padding: 0;
    margin-top: 2rem;
  }

  .news-s2 {
    padding: 4rem 0;
  }

  .news-s2.pd {
    padding: 4rem 0;
  }

  .news-s2.pd .items {
    margin-bottom: 0;
    padding-bottom: 0;
  }

  .news-s2 .form {
    width: 100%;
  }

  .news-s2 .items {
    margin: 2rem 0 4rem;
    padding-bottom: 4rem;
  }

  .news-s2 .item {
    width: 100%;
    margin: 4rem 0 0;
  }
  .news-s2 .item:nth-of-type(1) {
    margin-top: 0;
  }

  .news-s2 .item .img-box {
    height: auto;
  }

  .news-s2 .item .txt-box {
    padding: 2rem 0 0;
  }

  .news-s3 {
    padding: 4rem 0;
  }

  .recruit-s5 {
    padding: 4rem 0;
  }

  .recruit-s5 .block {
    padding: 2rem;
  }

  .recruit-s5 .info {
    padding: 2rem 0;
    display: block;
  }

  .recruit-s5 .info span {
    display: inline-block;
    margin: 0 20px 10px 0;
  }

  .comm-page li a {
    width: 30px;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
  }

  .comm-page li {
    margin: 1px;
  }

  .comm-page li:first-of-type a, .comm-page li:last-of-type a {
    width: auto;
    padding: 0 10px;
  }

  .join-s1 {
    padding: 4rem 0;
  }

  .join-s2 {
    padding: 4rem 0;
  }

  .join-s3 {
    padding: 4rem 0;
  }

  .join-s3 .t-head span:nth-of-type(2),
  .join-s3 .t-head span:nth-of-type(3),
  .join-s3 .item span:nth-of-type(2),
  .join-s3 .item span:nth-of-type(3) {
    display: none;
  }

  .join-s3 .t-head span:nth-of-type(1),
  .join-s3 .item span:nth-of-type(1) {
    width: calc(100% - 10rem);
  }

  .join-s3 .t-head span:nth-of-type(4),
  .join-s3 .item span:nth-of-type(4) {
    width: 10rem;
  }

  .join-s3 .item span:nth-of-type(1) {
    padding: 0 2.5rem;
  }

  .astronomy-s1 .cont {
    padding: 4rem 5%;
  }

  .astronomy-pop .top-swiper .swiper {
    padding-right: 0;
  }

  .astronomy-pop .top-swiper:after {
    display: none;
  }

  .astronomy-pop .btns {
    display: none;
  }

  .astronomy-pop .top-swiper .item span {
    padding: 2rem;
  }

  .astronomy-pop .box {
    padding: 2rem;
  }

  .astronomy-pop .box .flex {
    display: block;
  }

  .astronomy-pop .box .img-box {
    width: 100%;
    height: 44vw;
  }

  .astronomy-pop .box .txt-box {
    width: 100%;
    padding: 2rem 0 0;
  }

  .astronomy-pop .box .para {
    max-height: 44vw;
  }

  .index-s1 .txt-box {
    padding: 0 5vw;
  }

  .index-s1 .pagination {
    padding: 0 5vw;
    bottom: 2rem;
  }

  .index-s2 {
    padding: 4rem 5%;
  }

  .index-s2 .item .img-box {
    height: auto;
  }

  .index-s2 .block {
    padding: 0;
  }

  .index-s2 .item .tit {
    padding: 0 10px 0 0;
  }

  .index-s2 .item .date {
    padding: 0 10px 0 0;
    font-size: 12px;
    bottom: 0;
  }

  .index-s2 .item .date:after {
    width: 6px;
  }

  .index-s3 {
    padding: 4rem 5%;
  }

  .index-s3 .earth {
    left: auto;
    bottom: auto;
    top: 12%;
    right: 0;
    transform: none;
    width: 36%;
  }

  .index-s3 .info {
    width: 100%;
    margin-top: 4rem;
  }

  .index-s3 .info .img-box {
    width: 50%;
  }

  .index-s3 .data {
    width: 100%;
    position: static;
    margin-top: 4rem;
    font-size: 0;
  }

  .index-s3 .item {
    width: 50%;
    display: inline-block;
    vertical-align: top;
  }

  .index-s3 .item:nth-of-type(2) {
    margin-top: 0;
  }

  .index-s4 .block-2 .tab-cont {
    height: auto;
  }

  .index-s4 .bg-box .item.active {
    opacity: 0.8;
  }

  .index-s5 {
    padding: 4rem 5%;
  }

  .index-s5 .center-box {
    width: 76vw;
    height: 76vw;
  }

  .index-s5 .cont {
    margin-top: 70px;
  }

  .index-s5 .dots {
    margin: 4rem 0 0;
  }

  .index-s6 {
    padding: 4rem 5%;
  }

  .index-s6 .block-1 {
    padding: 0;
  }

  .index-s6 .block-1 a.more {
    position: static;
    display: block;
    margin-top: 2rem;
    text-align: center;
    opacity: 1;
  }

  .index-s6 .block-1 .items {
    margin: 0;
  }

  .index-s6 .block-1 .items .swiper {
    padding: 0;
  }

  .index-s7 {
    padding: 4rem 5% 0;
  }

  .index-s7 .items {
    margin: 2rem -5vw 0;
  }

  .index-s7 .item {
    height: 6rem;
  }

  .index-s8 {
    padding: 4rem 5% 0;
  }

  .index-s8 .tab-cont .btns {
    display: none;
  }

  .index-s8 .tab-cont .items:after {
    display: none;
  }

  .index-s8 .tab-cont .items {
    margin: 0;
  }

  .index-s8 .tab-cont .swiper {
    padding: 0;
  }

  .index-s8 .pagination {
    text-align: center;
    margin-top: 2rem;
    font-size: 14px;
    color: #000;
  }

  .index-s8 .circle {
    width: 76vw;
    height: 40vw;
    margin: 8rem auto 0;
  }

  .index-s8 .circle .img-box {
    width: 76vw;
    height: 76vw;
  }

  .index-s8 .circle .items {
    width: 76vw;
    height: 76vw;
  }

  .index-s8 .circle .item span {
    transform: translateX(-50%) scale(0.7);
  }

  .index-s8 .circle .item.active span {
    transform: translateX(-50%) scale(0.9);
  }
}
@media screen and (max-width: 481px) {
  .other-s1 .item .link a {
    width: auto;
    min-width: 110px;
    margin: 5px 5px 0 0;
  }

  .other-s1 .item .link a span {
    padding: 0 39px 0 15px;
  }

  .other-s1 .item .link a span:after {
    right: 15px;
  }

  .index-s7 .item {
    width: 50%;
  }

  .index-s3 {
    overflow: hidden;
  }

  .index-s3 .item p {
    font-size: 13px;
  }

  .index-s3 .earth {
    width: 40%;
    top: 20%;
  }
}

/*# sourceMappingURL=bundle.css.map */