.pro-tabs {
  position: relative;
  z-index: 1;
}
.pro-tabs .swiper {
  padding: 3rem 0;
  overflow: initial;
}
.pro-tabs .swiper-slide {
  position: relative;
  width: 15rem;
}
.pro-tabs .swiper-slide .top {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  height: 8rem;
  z-index: 2;
}
.pro-tabs .swiper-slide .top > .i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.4rem;
  height: 3.4rem;
  margin: 0 auto;
}
.pro-tabs .swiper-slide .top > p {
  font-size: 1.2rem;
  text-align: center;
  padding-top: 0.5rem;
}
.pro-tabs .swiper-slide .bottom {
  position: absolute;
  top: 8rem;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  flex-direction: column;
}
.pro-tabs .swiper-slide .bottom > .c {
  display: grid;
  gap: 1rem;
  max-height: 0;
  overflow: hidden;
}
.pro-tabs .swiper-slide .bottom > .c a {
  display: block;
  text-align: center;
}
.pro-tabs .swiper-slide .bottom > .c a:hover {
  color: #2556a3;
}
.pro-tabs .swiper-slide .bottom > .d {
  position: absolute;
  top: 100%;
  left: 50%;
  display: flex;
  justify-content: center;
  transform: translate(-50%, 0);
}
.pro-tabs .swiper-slide:hover .bottom {
  top: 0;
  padding-top: 8rem;
  padding-bottom: 2rem;
  background-color: #fff;
  box-shadow: 0rem 0.5rem 1.5rem 0rem rgba(222, 227, 234, 0.5);
}
.pro-tabs .swiper-slide:hover .bottom > .c {
  max-height: 20rem;
}
.pro-tabs .swiper-slide:hover .bottom > .d {
  transform: translate(-50%, -1rem);
}
.main-1 {
  padding-top: 0;
}
.main-1 .content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.main-2 .content {
  display: flex;
}
.main-2 .content > div {
  width: 50%;
}
.main-2 .txt {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
  background-color: #fafafa;
}
.main-2 .txt h3 {
  font-size: 2.4rem;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}
.main-2 .txt h6 {
  padding: 1rem 0;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  color: #666;
  border-top: 1px solid #ebebeb;
  border-bottom: 1px solid #ebebeb;
}
.main-2 .txt .des,
.main-2 .txt .des * {
  color: #999;
  line-height: 1.6;
}
.main-2 .txt .des span {
  color: #2556a3;
}
.main-2 .txt .data {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}
.main-2 .txt .data .item {
  border: 0.1rem solid #000;
  border-radius: 1.5rem;
  padding: 2rem 0;
}
.main-2 .txt .data .item,
.main-2 .txt .data .item * {
  text-align: center;
}
.main-2 .txt .data .item p {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}
.main-2 .txt .data .item > span {
  color: #999;
}
.main-2 .img-auto::before {
  padding-top: calc(100% / 960 * 830);
}
.main-3 .container {
  display: grid;
  gap: 3rem;
}
.main-3 .content {
  display: flex;
}
.main-3 .content:nth-of-type(odd) {
  flex-direction: row-reverse;
}
.main-3 .content:nth-of-type(odd) .img {
  padding-left: 5rem;
}
.main-3 .content:nth-of-type(even) .img {
  padding-right: 5rem;
}
.main-3 .content > div {
  width: 50%;
}
.main-3 .content .img .img-auto {
  background-color: #fff;
}
.main-3 .content .img .img-auto::before {
  padding-top: calc(100% / 800 * 500);
}
.main-3 .content .img .img-auto img {
  object-fit: scale-down;
}
.main-3 .content .txt {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: #fafafa;
  padding: 0 5rem;
}
.main-3 .content .txt h6 {
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}
.main-3 .content .txt p {
  color: #666;
  line-height: 1.6;
}
.main-4 .content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.main-4 .item {
  background-color: #ebebeb;
}
.main-4 .item:nth-of-type(1),
.main-4 .item:nth-of-type(3) {
  grid-row: 2 span;
}
.main-4 .item:nth-of-type(1)::before,
.main-4 .item:nth-of-type(3)::before {
  padding-top: calc(100% / 365 * 652);
}
.main-4 .item .txt {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2rem;
  z-index: 2;
}
.main-4 .item .txt h6 {
  text-align: center;
  font-size: 1.2rem;
  color: #fff;
}
.main-5 {
  background-color: #f4f5f7;
}
.main-5 .content {
  display: flex;
  padding: 5rem 2.5rem;
  gap: 3.5rem;
  background-color: #fff;
}
.main-5 .content .img-auto {
  flex-shrink: 0;
  width: 27rem;
  background-color: transparent;
}
.main-5 .content .img-auto::before {
  padding-top: calc(100% / 535 * 210);
}
.main-5 .content .con {
  flex: 1;
  display: flex;
  gap: 2rem;
}
.main-5 .content .con .item.t3 {
  flex: 1;
}
.main-5 .content .con .item.t3 .c {
  grid-template-columns: repeat(3, 1fr);
}
.main-5 .content .con h6 {
  font-size: 1.2rem;
  padding-bottom: 0.5rem;
  border-bottom: 0.1rem solid #333;
  margin-bottom: 1rem;
}
.main-5 .content .con .c {
  display: grid;
  gap: 1rem;
}
.main-5 .content .con .c p {
  min-width: 10rem;
  font-size: 0.8rem;
}
@media screen and (max-width: 768px) {
  .pro-tabs .swiper-slide .top {
    height: 7rem;
  }
  .pro-tabs .swiper-slide .top > .i {
    width: 2.5rem;
    height: 2.5rem;
  }
  .pro-tabs .swiper-slide .bottom {
    top: 7rem;
  }
  .pro-tabs .swiper-slide:hover .bottom {
    padding-top: 7rem;
  }
  .main-1 .content {
    gap: 0.5rem;
  }
  .main-2 .content {
    flex-direction: column;
  }
  .main-2 .content > div {
    width: 100%;
  }
  .main-2 .txt {
    gap: 0.5rem;
  }
  .main-2 .txt h3 {
    font-size: 1.4rem;
  }
  .main-2 .txt h6 {
    font-size: 1rem;
  }
  .main-2 .txt .data .item {
    transform: scale(0.8);
  }
  .main-3 .container {
    gap: 1rem;
  }
  .main-3 .content {
    flex-direction: column !important;
  }
  .main-3 .content > div {
    width: 100%;
  }
  .main-3 .content .txt {
    padding: 1rem 2% !important;
  }
  .main-3 .content .txt h6 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
  }
  .main-3 .content .img {
    padding: 0 !important;
  }
  .main-4 .content {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 8rem);
    gap: 0.5rem;
  }
  .main-4 .content .item {
    grid-row: unset;
  }
  .main-4 .content .item .txt {
    padding: 1rem;
  }
  .main-4 .content .item .txt h6 {
    font-size: 1rem;
  }
  .main-5 .content {
    height: auto;
    flex-direction: column;
    padding: 0.5rem;
  }
  .main-5 .content .con {
    flex-direction: column;
  }
  .main-5 .content .con .c {
    grid-template-columns: 1fr !important;
    gap: 0.5rem;
  }
  .main-5 .content .img-auto {
    width: 100%;
  }
}