.index-swiper {
  position: relative;
  width: 100%;
  height: 100%;
}
.index-swiper .swiper-slide {
  overflow: hidden;
}
.index-swiper .swiper-slide .slide-inner {
  position: relative;
}
.index-swiper .swiper-slide .slide-inner > img {
  display: block;
  width: 100%;
  height: auto;
  background-color: #ccc;
  object-fit: cover;
}
.index-swiper .swiper-slide .text {
  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 .text * {
  color: #fff;
}
.index-swiper .swiper-slide .text .item {
  margin: 1rem 0;
}
.index-swiper .swiper-slide .text .item > p {
  font-size: 2.7rem;
}
.index-swiper .swiper-slide .text .item .l {
  margin-top: 1rem;
}
.index-swiper .swiper-slide .text .item .l p {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.2rem;
  line-height: 1.6;
  font-weight: 300;
  font-family: Light !important;
}
.index-swiper .swiper-slide .text .item .l p::before {
  content: "";
  width: 1.2rem;
  height: 0.5rem;
  background-image: url("../images/pb.svg");
  background-size: auto 100%;
  background-position: center;
  background-repeat: no-repeat;
}
.index-swiper .swiper-slide .text .inverse {
  margin-top: 2rem;
  background-color: #fff;
}
.index-swiper .swiper-slide .text .inverse span,
.index-swiper .swiper-slide .text .inverse i {
  color: var(--color-c1);
}
.index-swiper .controls {
  position: absolute;
  top: 50%;
  right: 3rem;
  width: 3.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transform: translate(0, -50%);
  z-index: 11;
}
.index-swiper .controls > div {
  transform: none;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  position: relative !important;
}
.index-swiper .swiper-pagination {
  top: 50%;
  left: 3rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.9rem;
  width: 1.2rem;
  transform: translateY(-50%);
}
.index-swiper .swiper-pagination .swiper-pagination-bullet {
  width: 0.6rem;
  height: 0.2rem;
  border-radius: 0;
  margin: 0;
  border: none;
  background-color: rgba(255, 255, 255, 0.3) !important;
}
.index-swiper .swiper-pagination .swiper-pagination-bullet-active {
  width: 1.2rem;
  background-color: #fff !important;
}
.main-1 {
  padding-bottom: 0;
}
.main-1 .wrap-tit .des,
.main-1 .wrap-tit .des * {
  font-size: 1.6rem !important;
}
.main-1 .content {
  display: flex;
  gap: 11rem;
}
.main-1 .content .intro {
  flex-shrink: 0;
  width: 29.5rem;
}
.main-1 .content .intro > .des,
.main-1 .content .intro > .des * {
  font-size: 1.2rem !important;
  line-height: 1.4 !important;
}
.main-1 .content .intro .more-btn {
  margin-top: 2.5rem;
}
.main-1 .content .img {
  flex: 1;
}
.main-1 .bottom {
  margin-top: 5rem;
}
.main-1 .bottom > div {
  display: flex;
  justify-content: space-between;
}
.main-1 .bottom .item {
  min-width: 8rem;
}
.main-1 .bottom .item * {
  color: var(--color-c1);
}
.main-1 .bottom .item div {
  position: relative;
}
.main-1 .bottom .item div.add::after {
  content: "+";
  position: absolute;
  top: 0.2rem;
  right: 0.2rem;
  font-size: 0.8rem;
}
.main-1 .bottom .item span {
  font-size: 3.2rem;
}
.main-1 .bottom .item em {
  font-size: 0.8rem;
}
.main-1 .bottom .item p {
  text-align: center;
  line-height: 1.2;
}
.main-1 .bottom > img {
  display: block;
  margin-top: 2rem;
}
.main-2 {
  position: relative;
  padding-bottom: 0;
  background-color: var(--page-bg);
  background-image: url("../images/bg2.jpg");
  z-index: 1;
  overflow: hidden;
}
.main-2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 200%;
  height: 100%;
  background-image: url("../images/rc.png");
  background-size: 100%;
  background-repeat: no-repeat;
  transform: translate(-50%, 50%);
  z-index: -1;
}
.main-2 .content {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  height: 2.75rem;
}
.main-2 .content .tabs {
  display: flex;
  gap: 0.8rem;
  padding: 0.25rem;
  background-color: #fff;
  overflow: hidden;
  border-radius: 0.9rem;
}
.main-2 .content .tabs .item {
  display: flex;
  align-items: center;
  padding: 0 1rem;
  font-size: 0.75rem;
  border-radius: 0.6rem;
}
.main-2 .content .tabs .item.active {
  background-color: var(--color-c1);
  color: #fff;
}
.main-2 .swiper {
  display: none;
  margin-top: 3.9rem;
  padding-left: 10%;
  padding-right: 10%;
  padding-bottom: 9rem;
}
.main-2 .swiper.active {
  display: block;
}
.main-2 .swiper .swiper-slide {
  position: relative;
  min-height: 10rem;
  overflow: hidden;
  transform-origin: 50% 50%;
}
.main-2 .swiper .swiper-slide:hover > img {
  transform: scale(1.06);
}
.main-2 .swiper .swiper-slide:hover .img img {
  transform: scale(1.06);
}
.main-2 .swiper .swiper-slide > img {
  display: block;
}
.main-2 .swiper .swiper-slide .c {
  position: absolute;
  bottom: 0;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  padding-top: 3.5rem;
  transform: translateX(-50%);
}
.main-2 .swiper .swiper-slide .img {
  position: relative;
  padding: 0 1.3rem;
  width: 100%;
}
.main-2 .swiper .swiper-slide .img::before {
  content: "";
  display: block;
  padding-top: calc(100% / 440 * 340);
}
.main-2 .swiper .swiper-slide .img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: scale-down;
}
.main-2 .swiper .swiper-slide .des {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 1rem 1.9rem;
}
.main-2 .swiper .swiper-slide .des * {
  color: #fff;
}
.main-2 .swiper .swiper-slide .des span {
  font-size: 0.7rem;
  font-family: Light !important;
}
.main-2 .swiper .swiper-slide .des p {
  word-break: break-all;
  font-size: 1.2rem;
  line-height: 1.2;
  text-align: center;
  margin-top: 0.2rem;
}
.main-2 .swiper .swiper-slide .des .i {
  width: 2.6rem;
  height: 2.6rem;
  margin-top: 1rem;
  border-radius: 50%;
  border: 1px solid #fff;
}
.main-2 .swiper .swiper-slide .des .i i {
  transform: rotate(-45deg);
}
.main-3 .wrap-tit .des,
.main-3 .wrap-tit .des * {
  text-align: left !important;
  font-size: 1.2rem !important;
}
.main-3 .content {
  display: flex;
  gap: 5rem;
  position: relative;
}
.main-3 .left {
  flex-shrink: 0;
  width: 20rem;
}
.main-3 .swiper {
  flex: 1;
}
.main-3 .swiper-slide {
  position: relative;
  width: 19.5rem;
  background-color: #333;
}
.main-3 .swiper-slide > img {
  display: block;
}
.main-3 .swiper-slide .des {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2.6rem 3rem 0;
}
.main-3 .swiper-slide .des * {
  color: #fff;
}
.main-3 .swiper-slide .des p {
  font-size: 1.4rem;
  text-align: center;
  margin-bottom: 0.8rem;
}
.main-3 .swiper-slide .des span {
  display: block;
  line-height: 1.6;
  opacity: 0;
}
.main-3 .swiper-slide .i {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 3.2rem;
  height: 3.2rem;
  background-image: url("../images/h2.svg");
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center;
  padding-left: 0.8rem;
}
.main-3 .swiper-slide .i i {
  color: #fff;
  transform: rotate(-45deg);
}
.main-3 .swiper-slide:hover .des span {
  opacity: 0.7;
}
.main-3 .swiper-slide:hover .i i {
  transform: rotate(0);
}
.main-3 .swiper-btn {
  position: absolute;
  bottom: 10%;
  left: var(--padding);
}
.main-4 {
  padding-top: 0;
}
.main-4 .img {
  position: relative;
  min-height: 20rem;
  background-color: #333;
}
.main-4 .img .wrap-tit {
  position: absolute;
  top: 3rem;
  left: 50%;
  transform: translateX(-50%);
}
.main-4 .swiper {
  padding-bottom: 2rem;
  padding-top: 0.5rem;
}
.main-4 .swiper .swiper-slide {
  height: 5.5rem;
}
.main-4 .swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: scale-down;
}
.main-5 .content {
  padding-left: 18rem;
  padding-right: 18rem;
}
.main-5 .content > p {
  font-size: 1rem;
  padding: 2rem 0;
}
.main-5 h1 {
  font-size: 1.8rem;
}
.main-5 .form {
  display: flex;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 2px solid #3c4195;
}
.main-5 .form img {
  width: 1.6rem;
  margin-right: 2rem;
}
.main-5 .form input {
  flex: 1;
  font-size: 1.8rem;
}
.main-5 .form input::placeholder {
  font-size: 1.8rem;
}
.main-5 .con .link {
  display: block;
  padding: 1.5rem 0;
  border-top: 1px solid #5b533a;
}
.main-5 .con .link p {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}
.main-5 .con .link span {
  color: #666;
  line-height: 1.4;
  font-family: Light !important;
}
.main-5 .con .link:hover p {
  color: var(--color-c1);
}
@media screen and (max-width: 768px) {
  .index-swiper .swiper-slide .slide-inner > img {
    height: 50vh;
  }
  .index-swiper .swiper-slide .text .item > p {
    font-size: 1.4rem;
  }
  .index-swiper .swiper-slide .text .item .l p {
    font-size: 1rem;
  }
  .index-swiper .controls {
    display: none;
  }
  .index-swiper .swiper-pagination {
    top: auto;
    bottom: 1rem;
    left: 50%;
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    transform: translateX(-50%);
  }
  .index-swiper .swiper-pagination .swiper-pagination-bullet {
    width: 0.2rem;
    height: 0.6rem;
  }
  .index-swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    width: 0.2rem;
    height: 1rem;
  }
  .main-1 .content {
    flex-direction: column;
    gap: 2rem;
  }
  .main-1 .content .intro {
    width: 100%;
  }
  .main-1 .bottom {
    margin-top: 2rem;
  }
  .main-1 .bottom > img {
    margin-top: 1rem;
  }
  .main-1 .bottom .item {
    width: auto;
    flex: 1;
    min-width: auto;
  }
  .main-1 .bottom .item span {
    font-size: 1.6rem;
  }
  .main-1 .bottom .item em {
    font-size: 0.7rem;
  }
  .main-1 .bottom .item p {
    font-size: 0.7rem;
  }
  .main-2 {
    overflow: hidden;
  }
  .main-2 .content {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: auto;
  }
  .main-2 .content .tabs {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .main-2 .content .tabs .item {
    height: 2.5rem;
  }
  .main-2 .swiper {
    margin-top: 2rem;
    padding-bottom: 2rem;
  }
  .main-2 .swiper .swiper-slide {
    transform: none !important;
  }
  .main-3 .content {
    flex-direction: column;
    gap: 0;
  }
  .main-3 .swiper-slide {
    width: 60vw;
  }
  .main-3 .swiper-slide .des {
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .main-4 > .img img {
    height: 40vh;
  }
  .main-4 .wrap-tit .des {
    width: 90vw;
    font-size: 1rem;
  }
  .main-4 .swiper .swiper-slide {
    height: 4rem;
  }
}