.index-swiper {
  position: relative;
  width: 100%;
  height: 100%;
}
.index-swiper .swiper-slide {
  overflow: hidden;
}
.index-swiper .swiper-slide .slide-inner > img {
  display: block;
  width: 100%;
  height: 100vh;
  background-color: #ccc;
  object-fit: cover;
}
.index-swiper .text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding-bottom: 10rem;
}
.index-swiper .text > span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
}
.index-swiper .text > span::before {
  content: "";
  width: 3.6rem;
  border-bottom: 1px solid #fff;
}
.index-swiper .text h2 {
  font-size: 3.2rem;
  line-height: 1.2;
  color: #fff;
  text-align: center;
  margin-top: 1rem;
}
.index-swiper .text p {
  font-size: 1.4rem;
  color: #fff;
  margin-top: 1rem;
}
.index-swiper .text p span {
  color: #19166c;
  font-size: inherit;
}
.index-swiper .text .more-btn {
  margin-top: 2rem;
}
.index-swiper .swiper-button-wrap {
  position: absolute;
  bottom: 2rem;
  left: 0;
  width: 100%;
  gap: 1rem;
}
.index-swiper .swiper-button-wrap .swiper-button {
  width: auto;
  height: auto;
  background-color: transparent;
}
.index-swiper .swiper-button-wrap .swiper-button::after {
  font-size: 2rem !important;
  color: #fff !important;
}
.index-swiper .swiper-pagination-bullet {
  width: 1.2rem;
  height: 0.2rem;
  border-radius: 0;
  border: none;
  background-color: rgba(255, 255, 255, 0.3) !important;
}
.index-swiper .swiper-pagination-bullet-active {
  background-color: #fff !important;
}
.main-1 {
  position: relative;
}
.main-1::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 27rem;
  height: 32rem;
  background-image: url("../images/p1.svg");
  background-size: 100%;
  background-position: top center;
  background-repeat: no-repeat;
  transform: translate(-50%, 10%);
  z-index: -1;
}
.main-1::after {
  content: "";
  position: absolute;
  top: 0;
  right: -6.5rem;
  width: 27rem;
  height: 32rem;
  background-image: url("../images/p2.svg");
  background-size: 100%;
  background-position: top center;
  background-repeat: no-repeat;
  transform: translateY(-16%);
  z-index: -1;
}
.main-1 .content {
  display: flex;
  gap: 11.5rem;
}
.main-1 .text {
  flex: 1;
}
.main-1 .text .tit {
  border-bottom: 0.3rem solid #19166c;
  padding-bottom: 2rem;
  padding-right: 11rem;
  margin-bottom: 2rem;
}
.main-1 .text .tit h2 {
  color: #19166c;
  margin-bottom: 2rem;
}
.main-1 .text .tit p {
  font-size: 1.5rem;
  line-height: 1.4;
}
.main-1 .text .des {
  padding-left: 9rem;
}
.main-1 .text .des .txt {
  margin-bottom: 3rem;
}
.main-1 .text .des .txt,
.main-1 .text .des .txt * {
  color: #666;
  line-height: 1.8;
}
.main-1 .text .des .data {
  display: flex;
  margin-bottom: 3rem;
}
.main-1 .text .des .data .item {
  margin-right: 4rem;
}
.main-1 .text .des .data .item p {
  font-size: 1.8rem;
  color: #19166c;
  margin-bottom: 0.8rem;
}
.main-1 .text .des .data .item p strong {
  font-size: 3.6rem;
  color: #19166c;
}
.main-1 .img {
  flex-shrink: 0;
  width: 30rem;
}
.main-2 .content {
  display: flex;
}
.main-2 .item {
  flex-shrink: 0;
  width: 27.5rem;
  padding-top: 7rem;
  padding-bottom: 8rem;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-left: var(--padding);
}
.main-2 .item.active {
  flex: 1;
  width: auto;
}
.main-2 .item.active .c {
  opacity: 1;
}
.main-2 .c {
  opacity: 0;
  width: 34.5rem;
}
.main-2 .tit {
  position: relative;
  padding-top: 3.2rem;
  margin-bottom: 1.5rem;
  max-width: 21rem;
}
.main-2 .tit p {
  position: absolute;
  top: 0;
  left: 0;
  font-weight: bold;
  font-size: 2.4rem;
  color: rgba(255, 255, 255, 0.2);
}
.main-2 .tit h2 {
  font-size: 1.8rem;
  color: #fff;
}
.main-2 .des {
  color: #fff;
  line-height: 1.6;
  margin-bottom: 3rem;
}
.main-2 .ic {
  display: flex;
  gap: 1rem;
  margin-bottom: 8.5rem;
}
.main-2 .ic .l {
  position: relative;
  z-index: 1;
  display: flex;
}
.main-2 .ic .l .i {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  border: 1px solid #fff;
  z-index: -1;
}
.main-2 .ic .l .i img {
  width: 50%;
}
.main-2 .ic .l p {
  width: 0;
  height: 4.5rem;
  white-space: nowrap;
  line-height: 4.5rem;
  text-align: center;
  border-radius: 4.5rem;
  color: #19166c;
  overflow: hidden;
  background-color: #fff;
}
.main-2 .ic .l:hover p {
  width: auto;
  opacity: 1;
  padding: 0 2rem;
}
.main-3 .centers {
  margin-top: 2.5rem;
}
.main-4 {
  position: relative;
  padding-top: 0;
}
.main-4::before {
  content: "";
  position: absolute;
  bottom: -10rem;
  left: -7.5rem;
  width: 21.1rem;
  height: 25.4rem;
  background-image: url("../images/p3.svg");
  background-size: 100%;
  background-position: top center;
  background-repeat: no-repeat;
  z-index: -1;
}
.main-4::after {
  content: "";
  position: absolute;
  bottom: -10rem;
  right: -7.5rem;
  width: 21.1rem;
  height: 25.4rem;
  background-image: url("../images/p4.svg");
  background-size: 100%;
  background-position: top center;
  background-repeat: no-repeat;
  z-index: -1;
}
.main-4 .content {
  display: flex;
  justify-content: center;
  gap: 7rem;
}
.main-4 .item {
  width: 11.5rem;
  height: 11.5rem;
  background-image: url("../images/b1.png");
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center;
}
.main-4 .item .i {
  width: 3.2rem;
  height: 3.2rem;
  margin-bottom: 0.7rem;
}
.main-4 .item p {
  font-size: 1.2rem;
  text-decoration: underline;
}
.main-5 {
  position: relative;
}
.main-5::before {
  content: "";
  position: absolute;
  top: 1rem;
  left: -9.5rem;
  width: 18rem;
  height: 25.4rem;
  background-image: url("../images/p3.svg");
  background-size: 100%;
  background-position: top center;
  background-repeat: no-repeat;
  z-index: -1;
}
.main-5 h3 {
  font-size: 2.4rem;
  margin-bottom: 1.8rem;
}
.main-5 h3 span {
  color: #19166c;
  font-size: inherit;
}
@media screen and (max-width: 768px) {
  .index-swiper .swiper-slide .slide-inner > img {
    height: 30vh;
  }
  .index-swiper .text {
    padding-bottom: 3rem;
  }
  .index-swiper .text h2 {
    font-size: 1.4rem;
  }
  .main-1::after {
    width: 15rem;
  }
  .main-1 .content {
    flex-direction: column;
    gap: 2rem;
  }
  .main-1 .text .tit {
    padding-right: 0;
  }
  .main-1 .text .tit h2 {
    margin-bottom: 1rem;
  }
  .main-1 .text .tit p {
    font-size: 1rem;
  }
  .main-1 .text .des {
    padding-left: 0;
  }
  .main-1 .text .des .txt {
    margin-bottom: 1rem;
  }
  .main-1 .text .des .data {
    margin-bottom: 2rem;
  }
  .main-1 .text .des .data .item {
    margin-right: 1rem;
  }
  .main-1 .text .des .data .item p strong {
    font-size: 2.4rem;
  }
  .main-1 .img {
    width: 100%;
  }
  .main-2 {
    padding-top: 0;
    padding-bottom: 0;
  }
  .main-2 .content {
    flex-direction: column;
  }
  .main-2 .item {
    padding: 1rem 0.5rem;
    flex: 1;
    width: auto;
  }
  .main-2 .item .c {
    opacity: 1;
  }
  .main-2 .tit {
    padding-top: 1rem;
  }
  .main-2 .tit p {
    font-size: 1rem;
  }
  .main-2 .tit h2 {
    font-size: 1.4rem;
  }
  .main-2 .des {
    margin-bottom: 2rem;
  }
  .main-2 .ic {
    margin-bottom: 2rem;
  }
  .main-2 .ic .l .i {
    width: 3rem;
    height: 3rem;
  }
  .main-2 .ic .l p {
    height: 3rem;
    line-height: 3rem;
  }
  .main-4 {
    padding-top: 2rem;
  }
  .main-4::before,
  .main-4::after {
    transform: scale(0.2);
  }
  .main-4 .content {
    gap: 1rem;
  }
  .main-4 .item {
    width: 5.5rem;
    height: 5.5rem;
  }
  .main-4 .item .i {
    width: 1.6rem;
    height: 1.6rem;
    margin-bottom: 0.5rem;
  }
  .main-4 .item p {
    font-size: 0.8rem;
  }
  .main-5 h3 {
    font-size: 1.4rem;
  }
}