.main-1 {
  background-image: url("../images/img (1).jpg");
  background-size: 100%;
  background-position: bottom center;
}
.main-1 .swiper {
  width: 30rem;
  padding: 0 5rem;
}
.main-1 .swiper-slide {
  height: 25rem;
}
.main-2 {
  background-color: #f4f4f4;
  background-image: url("../images/img (10).png");
  background-size: 100%;
  background-position: bottom center;
}
.main-2 .content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 6.35rem;
  row-gap: 3.45rem;
}
.product-item {
  min-width: 0;
  width: 100%;
}
.product-item .img-auto {
  border-radius: 0.5rem;
  overflow: hidden;
  background-color: #fff;
}
.product-item .img-auto::before {
  padding-top: 108%;
}
.product-item .img-auto::after {
  content: "";
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: block;
  width: 2.65rem;
  height: 1.95rem;
  background-color: #007cc2;
  border-radius: 0.975rem;
  background-image: url("../images/img (13).png");
  background-size: 25%;
  background-repeat: no-repeat;
  background-position: 70% 40%;
}
.product-item .img-auto img {
  object-fit: scale-down;
}
.product-item .txt {
  margin-top: 1.45rem;
}
.product-item .txt h6 {
  font-size: 1.1rem;
}
.product-item .txt p {
  margin-top: 1rem;
  color: #999;
}
.main-3 .content {
  position: relative;
}
.main-3 .sw1 .swiper-slide {
  height: 39rem;
  background-color: #ccc;
}
.main-3 .sw1 .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.main-3 .sw2 {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  width: calc((5rem * 3) + 40px);
  transform: translateX(-50%);
}
.main-3 .sw2 .swiper-slide {
  width: 5rem;
  height: 3rem;
  border-radius: 0.2rem;
  border: 0.15rem solid #fff;
  cursor: pointer;
}
.main-3 .sw2 .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.main-3 .sw2 .swiper-slide.swiper-slide-thumb-active {
  border-color: #007cc2;
}
.main-4 {
  background-color: #fafafa;
}
.main-4 .content .sw2 {
  margin-top: 20px;
}
.main-4 .content .swiper-wrapper {
  transition: all linear;
}
.main-4 .content .swiper {
  height: calc(6rem * 2 + 20px);
}
.main-4 .content .swiper-slide {
  width: 9.5rem;
  height: 6rem;
  border-radius: 10rem;
  overflow: hidden;
  background-color: #ccc;
}
.main-4 .content .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: scale-down;
}
.main-5 .top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.6rem;
}
.main-5 .top .return {
  display: flex;
  align-items: center;
}
.main-5 .top .return .icon {
  font-size: 1.5rem;
}
.main-5 .top .return span {
  color: #007cc2;
}
.main-5 .info {
  display: flex;
  justify-content: space-between;
}
.main-5 .info .text {
  width: 33rem;
  padding: 2.4rem 2rem;
  background-image: linear-gradient(to right, #ffffff, rgba(255, 255, 255, 0));
}
.main-5 .info .text h1 {
  font-size: 1.9rem;
  padding-bottom: 1rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid #ebebeb;
}
.main-5 .info .text .field,
.main-5 .info .text .field * {
  line-height: 1.8;
}
.main-5 .info .text .zx {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  height: 3rem;
  margin-top: 1.85rem;
  padding-left: 1rem;
  border-radius: 0.5rem;
  background-image: linear-gradient(to right, #257cac, rgba(37, 124, 172, 0));
}
.main-5 .info .text .zx img {
  width: 1.3rem;
}
.main-5 .info .text .zx p {
  font-size: 1rem;
  color: #fff;
}
.main-5 .info .text .zx span {
  color: #007cc2;
  font-size: 0.7rem;
  padding: 0.35rem 0.5rem;
  border-radius: 0.5rem;
  background-color: #fff;
}
.main-5 .info .photo {
  width: 20rem;
}
.main-5 .rich {
  margin-top: 10rem;
}
.main-5 .rich .item {
  display: flex;
  padding: 1.6rem 0;
  border-bottom: 1px solid #ebebeb;
}
.main-5 .rich .item:first-of-type {
  border-top: 1px solid #ebebeb;
}
.main-5 .rich .item h6 {
  flex-shrink: 0;
  width: 16rem;
  font-size: 1.2rem;
}
.main-5 .rich .item .con {
  flex: 1;
  padding: 1rem;
  background-color: #f4f7fd;
}
.main-6 {
  background-color: #f8f8f8;
}
.main-6 .content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6rem;
}
.main-33 .content {
  display: flex;
}
.main-33 .content .item {
  flex: 1;
  padding: 0 4rem;
}
.main-33 .content .item:not(:last-child) {
  border-right: 1px solid #e5e5e5;
}
.main-33 .content .i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 5.8rem;
  height: 5.8rem;
  border-radius: 50%;
  background-color: #007cc2;
  margin: 0 auto;
}
.main-33 .content .i span {
  font-size: 2rem;
  color: #fff;
}
.main-33 .content .txt h6 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  margin-top: 1rem;
  text-align: center;
}
.main-33 .content .txt p {
  text-align: center;
  line-height: 1.6;
}
.main-44 {
  padding-top: 0;
}
.main-44 .content {
  display: flex;
}
.main-44 .content > div {
  width: 50%;
}
.main-44 .text {
  padding-left: 9rem;
  padding-right: 7rem;
  background-color: #007cc2;
  background-image: url("../images/img (16).jpg");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-position: bottom center;
}
.main-44 .text .item {
  padding: 3.5rem 0;
}
.main-44 .text .item:not(:last-child) {
  border-bottom: 1px solid #fff;
}
.main-44 .text .item * {
  color: #fff;
}
.main-44 .text .item h6 {
  font-size: 1.6rem;
  margin-bottom: 2rem;
}
.main-44 .text .item p {
  font-size: 0.9rem;
  line-height: 1.6;
}
.main-44 .content2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 5rem;
}
.main-44 .content2 .item {
  padding: 5rem 2.5rem 2.75rem;
  border-radius: 0.5rem;
  background-color: #e1f3fe;
  background-size: cover;
}
.main-44 .content2 .item h6 {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}
.main-44 .content2 .item p {
  line-height: 1.6;
}
.main-44 .content2 .item:nth-of-type(1) {
  background-image: url("../images/img (15).jpg");
}
.main-44 .content2 .item:nth-of-type(2) {
  background-image: url("../images/img (14).jpg");
}
.main-44 .content2 .item:nth-of-type(3) {
  background-image: url("../images/img (2).jpg");
}
@media screen and (max-width: 768px) {
  .main-1 .swiper {
    width: 100%;
    padding: 0 3rem;
  }
  .main-2 .content {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  .main-33 .content {
    flex-direction: column;
    gap: 2rem;
  }
  .main-33 .content .item {
    padding: 0 2rem;
  }
  .main-44 .content {
    flex-direction: column;
  }
  .main-44 .content > div {
    width: 100%;
  }
  .main-44 .content .text {
    padding: 0 1rem;
  }
  .main-44 .content2 {
    grid-template-columns: 1fr;
  }
  .main-44 .content2 .item {
    padding: 2rem;
  }
  .main-44 .content2 .item h6 {
    margin-bottom: 1rem;
  }
  .main-5 {
    padding-top: 0 !important;
  }
  .main-5 .info {
    flex-direction: column;
  }
  .main-5 .info > div {
    width: 100% !important;
  }
  .main-5 .info .text {
    padding: 1rem;
  }
  .main-5 .info .text h1 {
    font-size: 1.6rem;
  }
  .main-5 .rich {
    margin-top: 2rem;
  }
  .main-5 .rich .item {
    flex-direction: column;
  }
  .main-5 .rich .item h6 {
    width: 100%;
    margin-bottom: 1em;
  }
  .main-6 .content {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
}