.r1 {
  width: 100vw;
  height: 5.8rem;
  background: url('../assets/about1.png') no-repeat;
  background-size: cover;
}
.r1 .title {
  font-family: HarmonyOS_Sans_SC_Bold;
  font-size: 0.52rem;
  color: #FFFFFF;
  line-height: 5.8rem;
  max-width: 1600px;
  margin: 0 auto;
    padding: 0 1.59rem;
}
.templateSelect {
  background: #F1F4FB;
  height: 0.7rem;
  padding: 0 1.59rem;
  display: flex;
  align-items: center;
  line-height: 0.7rem;
  font-family: HarmonyOS_Sans_SC;
  font-size: 0.18rem;
  color: #333333;
}
.templateSelect > a {
  flex: 1;
  text-align: center;
}
.templateSelect > a.active {
  color: #1B4DB3;
  border-bottom: 2px solid #1B4DB3;
}
.r2 {
  padding: 1.3rem 1.59rem;
  background: url('../assets/design1.png') no-repeat;
  background-size: cover;
  background-position: top right;
}
.r2 .item {
  display: flex;
  height: 4.07rem;
  background: #F1F4FB;
  position: relative;
  max-width: 1600px;
  margin: 0 auto;
}
.r2 .item .textBox {
  padding: 0.6rem 0.75rem 0 1.06rem;
  flex: 1;
}
.r2 .item .textBox .content {
  font-family: HarmonyOS_Sans_SC;
  font-size: 0.18rem;
  color: #666666;
  line-height: 0.3rem;
  margin-top: 0.5rem;
}
.r2 .item .imgBox {
  height: 100%;
  width: 6.18rem;
  position: relative;
  flex-shrink: 0;
}
.r2 .item .imgBox .img {
  display: flex;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.r3 {
  padding: 0.3rem 1.59rem 0.8rem;
  max-width: 1600px;
  margin: 0 auto;
}
.r3 .title {
  font-family: HarmonyOS_Sans_SC_Medium;
  font-size: 0.32rem;
  color: #060B0F;
}
.r3 .btns {
  display: flex;
  justify-content: flex-end;
  margin-top: 0rem;
  gap: 0.1rem;
  position: absolute;
  justify-content: space-between;
  padding: 0 0.8rem;
  left: 0;
  right: 0;
  top: 50%;
  transform: translate(0, -50%);
}
.r3 .btns .swiper-button-nexts,
.r3 .btns .swiper-button-prevs {
  width: 0.49rem;
  height: 0.49rem;
  background: url('../assets/indexRight.png') no-repeat;
  background-size: cover;
  cursor: pointer;
}
.r3 .btns .swiper-button-nexts.disabled {
  transform: rotate(180deg);
  background: url('../assets/indexLeft.png') no-repeat;
}
.r3 .btns .swiper-button-prevs {
  transform: rotate(180deg);
}
.r3 .btns .swiper-button-prevs.disabled {
  transform: rotate(0deg);
  background: url('../assets/indexLeft.png') no-repeat;
  background-size: cover;
}
.r3 .list {
  margin-top: 0.2rem;
  height: 5.17rem;
  padding: 0.5rem 0 0;
}
.r3 .list .item {
  height: 5.17rem;
  width: 3.79rem;
  background: #1B4DB3;
  box-shadow: 10px 10px 20px 0px rgba(0, 0, 0, 0.1);
}
.r3 .list .item .imgBox {
  display: flex;
  background: #F1F4FB;
  width: 100%;
  height: 3.7rem;
  overflow: hidden;
  justify-content: center;
}
.r3 .list .item .imgBox:hover .img {
  transform: scale(1.1);
}
.r3 .list .item .imgBox .img {
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}
.r3 .list .item .content {
  padding: 0.32rem;
}
.r3 .list .item .content .name {
  font-family: HarmonyOS_Sans_SC_Medium;
  font-size: 0.2rem;
  color: #FFFFFF;
  line-height: 0.26rem;
}
.r3 .list .item .content .subName {
  font-family: HarmonyOS_Sans_SC;
  font-size: 0.18rem;
  color: #FFFFFF;
  line-height: 0.26rem;
  opacity: 0.5;
  margin-top: 0.2rem;
}
@media (max-width: 1024px) {
  .r2 {
    padding: 1.3rem 20px;
  }
  .r2 .item {
    height: auto;
    flex-wrap: wrap;
  }
  .r2 .item .imgBox {
    width: 100%;
    aspect-ratio: 618 / 407;
  }
  .r2 .item .textBox {
    padding: 0.3rem 0.75rem 0.3rem 1.06rem;
  }
  .r3 {
    padding: 0.3rem 20px 0.8rem;
  }
}