.index-swiper .swiper-slide {
  background-color: #7CAEE2;
  height: 34rem;
}
.index-swiper .swiper-slide > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index-swiper .swiper-slide .content {
  position: absolute;
  top: 0;
  left: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  height: 100%;
  transform: translateX(-50%);
}
.index-swiper .swiper-slide .content h6 {
  font-size: 3.4rem;
  color: #fff;
  margin-bottom: 1.5rem;
}
.index-swiper .swiper-slide .content p {
  font-size: 1.6rem;
  color: #fff;
}
.index-swiper .swiper-pagination {
  bottom: 1rem;
  left: 50%;
  width: auto;
}
.index-swiper .swiper-pagination span {
  display: inline-block;
  width: 0.8vw;
  height: 0.8vw;
  margin: 0 0.5vw 0;
  position: relative;
  z-index: 1;
  cursor: pointer;
}
.index-swiper .swiper-pagination span::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.2rem;
  height: 0.2rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  z-index: -1;
}
.index-swiper .swiper-pagination .swiper-pagination-bullet-active {
  background-color: transparent;
  border-color: #fff;
}
.index-swiper .swiper-pagination .swiper-pagination-bullet-active::before {
  background-color: #ffffff;
}
.index-swiper .swiper-pagination .swiper-pagination-bullet-active .path-loop-bg {
  fill: transparent;
}
.index-swiper .swiper-pagination .swiper-pagination-bullet-active .path-loops {
  stroke: #fff;
}
.index-swiper .swiper-pagination .path-loop-bg {
  fill: #fff;
}
.index-swiper .swiper-pagination .path-loops {
  fill: none;
  stroke: transparent;
  stroke-miterlimit: 10;
  stroke-width: 6px;
  stroke-dashoffset: 0;
}
.main-1 {
  background-image: url("../images/bg1.svg");
  background-repeat: no-repeat;
  background-position-x: -20%;
  background-position-y: 50%;
}
.main-1 .content {
  display: flex;
}
.main-1 .content .left {
  flex: 1;
}
.main-1 .content .left .tit {
  margin-bottom: 3rem;
}
.main-1 .content .left .tit p {
  background: linear-gradient(180deg, #61ACE5 0%, rgba(97, 172, 229, 0.1) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  font-size: 2.4rem;
}
.main-1 .content .left .tit span {
  font-size: 1.8rem;
  color: #214278;
  line-height: 1.2;
}
.main-1 .content .left .txt .t {
  position: relative;
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}
.main-1 .content .left .txt .t::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 4.3rem;
  border-bottom: 0.1rem solid #214278;
}
.main-1 .content .left .txt h6 {
  font-size: 1.8rem;
  color: #214278;
}
.main-1 .content .left .txt p {
  font-size: 0.9rem;
  color: #214278;
  line-height: 1.6;
}
.main-1 .content .left .txt span {
  display: block;
  line-height: 1.6;
}
.main-1 .content .right {
  position: relative;
  margin-left: 6.5rem;
  width: 35rem;
  flex-shrink: 0;
  background-color: #ccc;
}
.main-1 .content .right .swiper-slide img {
  display: block;
}
.main-1 .content .right .swiper-button-wrap {
  position: absolute;
  bottom: 0;
  left: 0;
  transform: translateX(-50%);
  z-index: 11;
}
.main-1 .content .right .swiper-button {
  border-radius: 0;
  background-color: #214278;
}
.main-1 .content .right .swiper-button:hover {
  background-color: #61ACE5;
}
.main-2 {
  position: relative;
  background-color: #72A1D0;
  padding: 0;
  background-image: url("../images/bg2.jpg");
  background-position: center;
}
.main-2 .main-title {
  position: absolute;
  top: 5rem;
  left: 50%;
  width: 100%;
  transform: translateX(-50%);
}
.main-2 .content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.main-2 .content .item {
  padding-top: 13.75rem;
  padding-bottom: 6.5rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}
.main-2 .content .item:hover .i img {
  transform: scale(1.1);
}
.main-2 .content .item .i {
  position: relative;
  width: 12.7rem;
  height: 12.7rem;
  border-radius: 50%;
  border: 1px dashed #fff;
  background: rgba(255, 255, 255, 0.1);
  z-index: 1;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.main-2 .content .item .i::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 9.6rem;
  height: 9.6rem;
  border-radius: 50%;
  border: 1px solid #fff;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.main-2 .content .item .i img {
  max-width: 6.4rem;
}
.main-2 .content .item .txt *,
.main-2 .content .item .txt {
  color: #fff;
  text-align: center;
}
.main-2 .content .item .txt p {
  font-size: 1.2rem;
  line-height: 1.6;
}
.main-2 .content .item .txt span {
  font-size: 0.9rem;
  opacity: 0.5;
  text-transform: capitalize;
}
.main-2 .content .item .more-btn {
  margin-top: 1.5rem;
}
.main-3 .content {
  display: flex;
}
.main-3 .content .text {
  flex: 1;
  padding: 3rem 2.5rem;
  background-color: #F4F5F8;
}
.main-3 .content .text .i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 10.9rem;
  margin: 0 auto 4rem;
}
.main-3 .content .text .link {
  display: grid;
  gap: 1.5rem;
  width: 100%;
}
.main-3 .content .text .link a {
  display: flex;
  align-items: center;
  min-width: 0;
}
.main-3 .content .text .link a:hover p {
  color: #61ACE5;
}
.main-3 .content .text .link a p {
  flex: 1;
  margin: 0 0.7rem;
  font-size: 1.2rem;
}
.main-3 .content .text .link a i {
  font-size: 1rem;
  color: #61ACE5;
  font-weight: bold;
}
.main-3 .content .img {
  width: 41.4rem;
  flex-shrink: 0;
  margin-left: 1.8rem;
}
.main-4 {
  background-color: #F4F5F8;
}
.main-4 .content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.main-4 .content .item {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  grid-column: 1/4;
  padding: 2rem;
  background-color: #fff;
}
.main-4 .content .item .link {
  min-width: 0;
}
.main-4 .content .item .img {
  height: 16.7rem;
  margin-bottom: 0.8rem;
}
.main-4 .content .item .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.main-4 .content .item .txt {
  margin: 0 0 0.9rem;
}
.main-4 .content .item .txt h6 {
  margin-bottom: 0.5rem;
}
.main-4 .content .item .txt p {
  font-size: 0.7rem;
  opacity: 0.5;
  line-height: 1.6;
}
.main-4 .content .tag {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background-color: #F3FAFF;
  color: #61ACE5;
  margin-bottom: 0.7rem;
}
.main-4 .content h6 {
  font-size: 1rem;
  line-height: 1.4;
}
.main-4 .content span {
  color: #61ACE5;
}
.main-4 .content span i {
  color: #61ACE5;
}
.main-4 .content > .link {
  padding: 1.5rem 2rem 0;
  background-color: #fff;
}
.main-4 .content > .link h6 {
  margin-bottom: 2rem;
}
.main-4 .content > .link .time {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  border-top: 1px solid rgba(97, 172, 229, 0.2);
}
@media screen and (max-width: 768px) {
  .index-swiper .swiper-slide .content h6 {
    font-size: 1.8rem;
  }
  .index-swiper .swiper-slide .content p {
    font-size: 1rem;
  }
  .index-swiper .swiper-button {
    display: none;
  }
  .index-swiper .swiper-pagination {
    transform: translateX(-50%);
  }
  .index-swiper .swiper-pagination span {
    width: 0.8rem;
    height: 0.8rem;
  }
  .main-1 .content {
    flex-direction: column;
  }
  .main-1 .content .left .tit {
    margin-bottom: 2rem;
  }
  .main-1 .content .left .tit p {
    font-size: 1.4rem;
  }
  .main-1 .content .left .tit span {
    font-size: 1.6rem;
  }
  .main-1 .content .left .txt h6 {
    font-size: 1.2rem;
  }
  .main-1 .content .left .txt .t {
    margin-bottom: 1rem;
  }
  .main-1 .content .right {
    width: 100%;
    margin-top: 1rem;
    margin-left: 0;
  }
  .main-1 .content .right .swiper-button-wrap {
    display: none;
  }
  .main-2 .main-title {
    top: 1rem;
  }
  .main-2 .content .item {
    padding-top: 6rem;
    padding-bottom: 2rem;
  }
  .main-2 .content .item .i {
    width: 5rem;
    height: 5rem;
  }
  .main-2 .content .item .i::before {
    width: 3.5rem;
    height: 3.5rem;
  }
  .main-2 .content .item .i img {
    max-width: 2.5rem;
  }
  .main-2 .content .item .txt p {
    font-size: 0.9rem;
  }
  .main-3 .content {
    flex-direction: column;
  }
  .main-3 .content .text {
    padding: 2rem 1.5rem;
  }
  .main-3 .content .img {
    margin-left: 0;
    margin-top: 1rem;
    width: 100%;
  }
  .main-4 .content {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  .main-4 .content .item {
    grid-column: 1/3;
    padding: 0.5rem;
    gap: 0.5rem;
  }
  .main-4 .content .item .img {
    height: 9rem;
  }
  .main-4 .content > .link {
    padding: 0.5rem;
    padding-bottom: 0;
  }
  .main-4 .content > .link:last-of-type {
    display: none;
  }
  .main-4 .content > .link h6 {
    margin-bottom: 1rem;
  }
}