.dot {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dots {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.mb0:last-of-type {
  margin-bottom: 0;
}
.index-banner {
  width: 100%;
  height: 870px;
}
.index-banner img {
  height: 100%;
}
.index-banner .swiper-button-next,
.index-banner .swiper-button-prev {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: rgba(79, 99, 143, 0.9);
}
.index-banner .swiper-button-next::after,
.index-banner .swiper-button-prev::after {
  color: #ffffff;
  font-size: 1rem;
}
.btn {
  text-align: right;
  margin-bottom: 1.5rem;
}
.btn a {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  color: #ffffff;
  font-size: 0.7rem;
  background-color: #4f638f;
  border-radius: 20px;
  border: 1px solid #4f638f;
  transition: all ease 0.5s;
}
.btn a:hover {
  background-color: #ffffff;
  color: #4f638f;
}
.tit {
  display: flex;
  justify-content: space-between;
}
.tit * {
  color: #333333;
}
.tit .index-title {
  margin-bottom: 2rem;
}
.tit .index-title h2 {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 1rem;
}
.tit .index-title span {
  font-size: 0.8rem;
}
.tit .btn {
  margin-top: 1rem;
}
.tit .btn a {
  color: #ffffff;
  font-size: 0.7rem;
}
.tit .btn a:hover {
  background-color: #4f638f;
}
main .main-1 {
  padding-top: 3rem;
}
main .main-1 .content {
  width: 100%;
  height: 20rem;
  position: relative;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
}
main .main-1 .content .item {
  width: calc(100% / 5);
  position: relative;
  overflow: hidden;
}
main .main-1 .content .item img {
  width: 100%;
  height: 100%;
}
main .main-1 .content .item h2 {
  position: absolute;
  top: 85%;
  color: #ffffff;
  left: 0;
  width: 100%;
  height: 100%;
  font-size: 1.5rem;
  text-align: center;
}
main .main-1 .content .item::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 78%;
  background-color: rgba(11, 20, 40, 0.29);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
main .main-1 .content .item:hover::after {
  top: 0;
  transition: all 0.4s cubic-bezier(0.075, 0.82, 0.165, 1);
}
main .main-1 .content .item:hover h2 {
  top: 50%;
}
main .main-2 {
  background-color: #fafafa;
  position: relative;
}
main .main-2 .index-title {
  text-align: left;
}
main .main-2 .btn {
  text-align: left;
}
main .main-2 .content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
main .main-2 .content .left {
  width: 30rem;
  height: 23rem;
  margin-right: 2rem;
}
main .main-2 .content .left p {
  color: #585858;
  font-size: 0.75rem;
  line-height: 2;
  margin-bottom: 1rem;
}
main .main-2 .content .right {
  width: 47%;
}
main .main-2 .content .right .swiper-container {
  height: 23rem;
}
main .main-2 .content .right .swiper-container .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
main .main-3 {
  background-color: #fafafa;
}
main .main-3 .index-title h2 {
  padding-bottom: 0;
}
main .main-3 .tabs-wrap {
  width: 100%;
  margin-bottom: 2rem;
}
main .main-3 .tabs-wrap .swiper-wrapper {
  height: auto;
  justify-content: center;
}
main .main-3 .tabs-wrap .swiper-slide {
  width: auto;
  padding: 0.6rem 1rem;
  font-size: 0.8rem;
  margin-right: 2rem;
}
main .main-3 .tabs-wrap .swiper-slide:hover {
  background-color: #4f638f;
  color: #ffffff;
}
main .main-3 .content {
  display: flex;
}
main .main-3 .content .item {
  cursor: pointer;
  transition: all 0.5s ease;
}
main .main-3 .content .item .img {
  overflow: hidden;
}
main .main-3 .content .item .img img {
  transition: all ease 0.5s;
  width: 100%;
  height: 100%;
}
main .main-3 .content .item .text * {
  color: rgba(207, 203, 203, 0.72);
}
main .main-3 .content .item .text h1 {
  font-size: 0.85rem;
  margin-bottom: 0.7rem;
  font-weight: normal;
}
main .main-3 .content .item .text span {
  display: inline-block;
  padding: 0.3rem 1rem;
  font-size: 0.75rem;
  border: 1px solid rgba(207, 203, 203, 0.72);
  background: rgba(255, 255, 255, 0.15);
}
main .main-3 .content .item .text span:hover {
  background: rgba(255, 255, 255, 0.35);
}
main .main-3 .content .item:hover img {
  transform: scale(1.1);
}
main .main-3 .content .item:hover::before {
  width: 100%;
}
main .main-3 .content .pleft {
  width: 27%;
  margin-right: 1rem;
  position: relative;
}
main .main-3 .content .pleft .item .img img {
  transition: all ease 0.5s;
  width: 100%;
  height: auto;
}
main .main-3 .content .pleft .item {
  display: inline-block;
  width: 100%;
  height: 100%;
}
main .main-3 .content .pleft .text {
  position: absolute;
  top: 2rem;
  width: 100%;
  text-align: center;
}
main .main-3 .content .pleft h1 {
  font-size: 1.2rem !important;
}
main .main-3 .content .pright {
  width: calc(100% - 27% - 1rem);
  display: flex;
  flex-wrap: wrap;
}
main .main-3 .content .pright .item {
  width: calc((100% - (3 - 1) * 2%) / 3);
  margin-right: 2%;
  margin-bottom: 1rem;
}
main .main-3 .content .pright .item:nth-of-type(3n) {
  margin-right: 0;
}
main .main-3 .content .pright .item {
  height: 17.5rem;
  position: relative;
}
main .main-3 .content .pright .item .text {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
}
main .main-3 .content .pright .item:nth-of-type(4),
main .main-3 .content .pright .item:nth-of-type(5),
main .main-3 .content .pright .item:nth-of-type(6) {
  margin-bottom: 0;
}
main .main-4 .index-title span {
  line-height: 1.5;
}
main .main-4 .content {
  display: flex;
  align-items: center;
  overflow: hidden;
}
main .main-4 .content p {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-height: 1.5;
}
main .main-4 .content .nleft {
  width: 40%;
  margin-right: 5%;
  cursor: pointer;
}
main .main-4 .content .nleft img {
  width: 100%;
}
main .main-4 .content .nleft .text {
  padding: 1rem;
  background-color: #4f638f;
}
main .main-4 .content .nleft .text * {
  color: #ffffff;
}
main .main-4 .content .nleft .text h3 {
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 0.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
main .main-4 .content .nleft .text p {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
main .main-4 .content .nright {
  width: calc(100% - 45%);
}
main .main-4 .content .nright .item {
  display: flex;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px dashed #c6c6c6;
  transition: all 0.5s ease;
  cursor: pointer;
}
main .main-4 .content .nright .item .il {
  width: 8rem;
  margin-right: 5%;
}
main .main-4 .content .nright .item .il span {
  color: #4f638f;
  font-size: 0.9rem;
  display: inline-block;
  margin-bottom: 1rem;
  line-height: 1.5;
  cursor: auto;
}
main .main-4 .content .nright .item .il .jt {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 2px solid #cccccc;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.5s ease;
}
main .main-4 .content .nright .item .il .jt em {
  font-size: 1rem;
  font-weight: bold;
}
main .main-4 .content .nright .item .ir {
  margin-bottom: 1rem;
  transition: all 0.5s ease;
}
main .main-4 .content .nright .item .ir h3 {
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 0.8rem;
  font-weight: 500;
}
main .main-4 .content .nright .item:hover {
  background-color: #e7eaef;
}
main .main-4 .content .nright .item:hover .jt {
  background-color: #4f638f;
  border-color: #4f638f;
  color: #ffffff;
  transform: translateX(3.5rem);
}
main .main-4 .content .nright .item:hover .ir {
  padding-left: 1rem;
}
main .main-4 .content .nright .item:hover .ir p {
  color: #4f638f;
}
main .main-5 .content {
  display: flex;
  flex-wrap: wrap;
}
main .main-5 .content .item {
  width: calc((100% - (6 - 1) * 1rem) / 6);
  margin-right: 1rem;
  margin-bottom: 1rem;
}
main .main-5 .content .item:nth-of-type(6n) {
  margin-right: 0;
}
main .main-5 .content .item {
  text-align: center;
  padding: 1rem;
}
main .main-5 .content .item span {
  display: block;
  color: #333333;
  font-size: 0.8rem;
  margin-top: 1rem;
}
main .main-5 .content .item:nth-of-type(4n) {
  border-right: none;
}
main .main-5 .content .item:nth-of-type(9) {
  border-bottom: none;
}
main .main-5 .content .item:nth-of-type(10) {
  border-bottom: none;
}
main .main-5 .content .item:nth-of-type(11) {
  border-bottom: none;
}
main .main-5 .content .item:nth-of-type(12) {
  border-bottom: none;
}
@media screen and (min-width: 1464px) and (max-width: 1725px) {
  .index-banner {
    height: auto;
  }
  .index-banner img {
    height: auto;
  }
  .index-banner .swiper-wrapper {
    height: auto;
  }
}
@media screen and (min-width: 1213px) and (max-width: 1464px) {
  .index-banner {
    height: auto;
  }
  .index-banner img {
    height: auto;
  }
  .index-banner .swiper-wrapper {
    height: auto;
  }
}
@media screen and (min-width: 768px) and (max-width: 1213px) {
  .index-banner {
    height: auto;
  }
  .index-banner img {
    height: auto;
  }
  .index-banner .swiper-wrapper {
    height: auto;
  }
}
@media screen and (max-width: 768px) {
  .btn a {
    white-space: nowrap;
  }
  .index-banner .swiper-button-next,
  .index-banner .swiper-button-prev {
    display: none;
  }
  .index-banner {
    height: 11rem;
  }
  .index-banner img {
    height: 100%;
  }
  .index-title {
    margin-bottom: 1.5rem;
    margin-top: 1.2rem;
  }
  .index-title h2 {
    font-size: 1.4rem;
    margin-bottom: 0.1rem;
  }
  .index-title h3 {
    font-size: 1.1rem;
  }
  .main-center {
    padding-left: 2%;
    padding-right: 2%;
  }
  .shutter {
    height: 11.5rem !important;
  }
  .shutter img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  main .tit .index-title span {
    line-height: 1.5;
  }
  main .main-1 .content {
    justify-content: space-between;
  }
  main .main-1 .content .item {
    width: 48% !important;
    margin-bottom: 1rem;
    height: 15rem;
  }
  main .main-1 .content .item h2 {
    bottom: 1rem;
    font-size: 1.2rem;
  }
  main .main-1 .content .item h2::after {
    bottom: -1rem;
    height: 1rem;
  }
  main .main-2 .content .left {
    width: 100%;
    margin-right: 0;
  }
  main .main-2 .content .left .le {
    width: 100%;
    position: initial;
  }
  main .main-2 .content .right {
    width: 100%;
    position: unset;
  }
  main .main-2 .content .right .swiper-slide {
    width: 100% !important;
  }
  main .main-3 .content {
    flex-direction: column;
  }
  main .main-3 .content .pleft,
  main .main-3 .content .pright {
    width: 100%;
  }
  main .main-3 .content .pleft {
    margin-bottom: 1rem;
    height: 37rem;
    display: none;
  }
  main .main-3 .content .pright .item {
    width: calc((100% - 2%) / 2);
    margin-right: 2%;
    margin-bottom: 1rem;
    height: 15.5rem;
  }
  main .main-3 .content .pright .item:nth-of-type(2n) {
    margin-right: 0;
  }
  main .main-3 .content .pright .item:nth-of-type(3) {
    margin-right: 2%;
  }
  main .main-4 .index-title {
    padding: 0 1rem;
  }
  main .main-4 .content {
    flex-direction: column;
  }
  main .main-4 .content .nleft {
    width: 100%;
    margin-right: 0;
  }
  main .main-4 .content .nright {
    width: 100%;
  }
  main .main-5 .index-title span {
    line-height: 1.5;
  }
  main .main-5 .content {
    justify-content: space-between;
  }
  main .main-5 .content .item {
    width: 48%;
    margin-right: 0;
  }
}