.main-1 {
  background-image: url("../images/abg1.jpg");
  background-size: cover;
  background-position: center;
}
.main-1 .content {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.main-1 .txt {
  max-width: 37.5rem;
}
.main-1 .txt .des p {
  font-size: 1.8rem;
  line-height: 1.2;
}
.main-1 .txt .des p span {
  font: inherit;
  color: #1b5fc8;
}
.main-1 .txt .data {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 5rem;
  row-gap: 1.5rem;
  margin-top: 3rem;
}
.main-1 .txt .data span {
  color: #666;
}
.main-1 .txt .data p {
  display: flex;
  gap: 0.5rem;
  line-height: 1.2;
}
.main-1 .txt .data p span {
  width: 1em;
}
.main-1 .txt .data strong {
  font-size: 3.2rem;
}
.main-1 .txt .btn {
  display: flex;
  gap: 1rem;
  margin-top: 3rem;
}
.main-1 .des {
  width: 37.5rem;
  overflow: auto;
}
.main-1 .des p {
  font-size: 0.8rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}
.main-2 .content > p {
  text-align: center;
}
.main-2 .content > p span {
  position: relative;
  font-size: 1.8rem;
  text-decoration: underline;
  z-index: 1;
}
.main-2 .content > p span::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 1.7rem;
  height: 1.7rem;
  background-image: url("../images/d.svg");
  background-size: 100%;
  background-repeat: no-repeat;
  z-index: -1;
}
.main-2 .content {
  position: relative;
}
.main-2 .swiper {
  padding: 5rem 0;
}
.main-2 .swiper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 8rem;
  background-color: #fff;
  clip-path: ellipse(60% 100% at 50% 0%);
  z-index: 20;
}
.main-2 .swiper::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 8rem;
  background-color: #fff;
  clip-path: ellipse(60% 100% at 50% 100%);
  z-index: 20;
}
.main-2 .swiper-slide {
  position: relative;
  width: 31rem;
  height: 27rem;
  background-color: #fff;
}
.main-2 .swiper-slide div {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 1;
}
.main-2 .swiper-slide div::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 5rem;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.5));
  z-index: -1;
}
.main-2 .swiper-slide p {
  position: absolute;
  bottom: 3rem;
  left: 0;
  width: 100%;
  font-size: 0.8rem;
  color: #fff;
  padding: 1rem 2rem;
  text-align: center;
}
.main-2 .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.main-2 .swiper-slide:hover div::after {
  background: linear-gradient(to bottom, rgba(27, 95, 200, 0), rgba(27, 95, 200, 0.5));
}
.main-2 .swiper-control {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  margin-top: -5rem;
  z-index: 340;
}
.main-2 .swiper-control .swiper-pagination {
  position: initial;
  height: 1.8rem;
  width: auto;
}
.main-2 .swiper-control .swiper-pagination-bullet {
  width: 0.2rem;
  height: 0.9rem;
  border-radius: 0;
  background-color: #1b5fc8;
  opacity: 0.5 !important;
}
.main-2 .swiper-control .swiper-pagination-bullet.swiper-pagination-bullet-active {
  height: 1.8rem;
  opacity: 1 !important;
}
.main-2 .swiper-control .iconfont {
  font-size: 1rem;
  cursor: pointer;
}
.bor {
  gap: 1rem;
}
.bor .swiper-button {
  width: 5.5rem;
  border-radius: 10rem;
  border-color: #ebebeb;
}
.bor .swiper-button::after {
  color: #333;
  font-weight: bold;
}
.main-3 {
  background-image: url("../images/abg2.png");
}
.main-3 .content > p {
  max-width: 26.5rem;
  margin: 0 auto;
  font-size: 1.8rem;
  line-height: 1.2;
  text-align: center;
}
.main-3 .con {
  position: relative;
  padding-top: 6rem;
  padding-bottom: 4rem;
  margin-top: 2rem;
}
.main-3 .con::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: calc(100% + 12rem);
  height: 6rem;
  background-image: url("../images/hbg1.png");
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center;
  transform: translateX(-50%);
}
.main-3 .con .swiper-slide {
  height: 14.5rem;
}
.main-3 .con .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: bottom;
}
.main-3 .con .swiper-button-wrap {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
.main-3 .con .swiper-button-wrap .swiper-button {
  height: 2.5rem;
}
.main-4 {
  position: relative;
  z-index: 1;
}
.main-4::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 70%;
  background-color: #f0f3f7;
  z-index: -1;
}
.main-4 .main-center {
  position: relative;
}
.main-4 .title {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}
.main-4 .title .container-title {
  margin-bottom: 0;
}
.main-4 .title > p {
  line-height: 1.4;
}
.main-4 .title > p span {
  position: relative;
  font-size: 1.2rem;
  text-decoration: underline;
  z-index: 1;
}
.main-4 .title > p span::before {
  content: "";
  position: absolute;
  top: -0.5rem;
  left: 0;
  width: 1.7rem;
  height: 1.7rem;
  background-image: url("../images/d.svg");
  background-size: 100%;
  background-repeat: no-repeat;
  z-index: -1;
}
.main-4 .bor {
  position: absolute;
  top: 0;
  right: 0;
}
.main-4 .swiper-slide {
  background-color: #ebebeb;
  box-shadow: 0rem 0.5rem 1rem 0rem #c5ccd5;
}
.main-4 .swiper-slide::before {
  padding-top: calc(100% / 578 * 414);
}
.main-4 .swiper-button {
  height: 2.5rem;
  background-color: transparent;
}
.main-5 .item {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  margin-bottom: 9rem;
  position: relative;
  z-index: 1;
}
.main-5 .item::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: calc(100% + 12rem);
  height: 6rem;
  background-image: url("../images/hbg1.png");
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center;
  transform: translate(-50%, 70%);
  z-index: -1;
}
.main-5 .item .img-auto {
  cursor: pointer;
  background-color: transparent;
}
.main-5 .item .img-auto::before {
  padding-top: calc(100% / 260 * 350);
}
.main-5 .item .img-auto img {
  object-fit: contain;
  object-position: bottom;
}
.main-5 .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 11.5rem;
  height: 3rem;
  margin: 0 auto;
  padding: 0 1rem;
  border-radius: 3rem;
  box-shadow: 0rem 0.75rem 1.5rem 0rem rgba(228, 228, 228, 0.5);
  cursor: pointer;
}
.dialog {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  transition: none;
  display: none;
}
.dialog .con {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  transform: translate(-50%, -50%);
}
.dialog .swiper {
  width: 50%;
}
.dialog .img-auto {
  width: 100%;
  background-color: transparent;
}
.dialog .img-auto::before {
  padding-top: 80%;
}
.dialog .img-auto img {
  object-fit: contain;
}
.dialog p {
  text-align: center;
  color: #fff;
  margin-top: 1rem;
}
.dialog .swiper-button {
  width: 2.7rem;
  height: 2.7rem;
  background-color: #373737;
  border: none;
}
.dialog .swiper-button::after {
  color: #fff;
}
.dialog .i {
  position: absolute;
  top: 0;
  right: 4%;
  width: 2.7rem;
  height: 2.7rem;
  background-color: #373737;
  border-radius: 50%;
  cursor: pointer;
  z-index: 12;
}
.dialog .i i {
  color: #fff;
  font-size: 1rem;
}
@media screen and (max-width: 768px) {
  .main-1 .des {
    width: 100%;
  }
  .main-1 .txt .des p {
    font-size: 1rem;
  }
  .main-1 .txt .data {
    justify-items: center;
    margin-top: 1rem;
  }
  .main-1 .txt .data strong {
    font-size: 2.4rem;
  }
  .main-1 .txt .btn {
    justify-content: center;
    margin-top: 1rem;
  }
  .main-1 .content {
    flex-direction: column;
  }
  .main-1 .content > .des {
    margin-top: 1rem;
    height: auto !important;
  }
  .main-2 .content > p span {
    font-size: 1.2rem;
  }
  .main-2 .swiper {
    padding: 0;
    margin-top: 1rem;
  }
  .main-2 .swiper::before,
  .main-2 .swiper::after {
    display: none;
  }
  .main-2 .swiper-slide {
    height: 15rem;
  }
  .main-2 .swiper-slide p {
    bottom: 0rem;
  }
  .main-2 .swiper-control {
    margin-top: 1rem;
  }
  .main-3 .content > p {
    font-size: 1.2rem;
  }
  .main-4 .title {
    display: flex;
    flex-direction: column;
  }
  .main-4 .title > p span {
    font-size: 1rem;
  }
  .main-5 .item {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  .dialog .swiper {
    width: 90%;
  }
}