.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 .cars {
  margin-top: 0.7rem;
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  max-width: 1600px;
  margin: 0.7rem auto 0;
}
.r2 .cars .car {
  flex: 1;
  min-width: 40%;
  max-width: 50%;
  background: #F1F4FB;
  height: 4.36rem;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.r2 .cars .car .mask {
  background: rgba(27, 77, 179, 0.6);
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  padding: 1.47rem 0.72rem 0 0.82rem;
  box-sizing: border-box;
  top: 100%;
  transition: all 0.5s;
}
.r2 .cars .car .mask .maskItem {
  font-family: HarmonyOS_Sans_SC;
  font-size: 0.18rem;
  color: #FFFFFF;
  line-height: 0.26rem;
  margin-bottom: 0.24rem;
}
.r2 .cars .car:hover .mask {
  top: 0;
}
.r2 .cars .car:hover .name,
.r2 .cars .car:hover .imgBox {
  filter: blur(5px);
}
.r2 .cars .car .headerImg {
  width: 1.9rem;
  height: 0.78rem;
  position: absolute;
  top: 0.26rem;
  left: 0.32rem;
  z-index: 999;
}
.r2 .cars .car .name {
  font-family: HarmonyOS_Sans_SC;
  font-size: 0.2rem;
  color: #060B0F;
  position: absolute;
  bottom: 0.32rem;
  left: 0.32rem;
  transition: all 0.5s;
}
.r2 .cars .car .imgBox {
  transition: all 0.5s;
  height: 2.63rem;
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.r2 .cars .car .imgBox .img {
  position: absolute;
  bottom: 0;
  top: 0;
  right: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.r2 .serviceBox {
  background: #F1F4FB;
  max-width: 1600px;
  margin: 0 auto 0;
}
.r2 .serviceBox .list {
  padding: 0rem 0.88rem;
  width: 100%;
  border-spacing: 0 0.5rem;
}
.r2 .serviceBox .list .item {
  text-align: left;
  font-family: HarmonyOS_Sans_SC;
  font-size: 0.2rem;
  color: #666666;
  font-weight: normal;
  cursor: pointer;
}
.r2 .serviceBox .list .item.active {
  color: #1B4DB3;
}
.r2 .serviceBox .list .item.active label {
  background: #1B4DB3;
}
.r2 .serviceBox .list .item a {
  font-family: HarmonyOS_Sans_SC;
}
.r2 .serviceBox .list .item label {
  display: inline-block;
  width: 0.16rem;
  height: 0.16rem;
  border: 0.02rem solid #1B4DB3;
  box-sizing: border-box;
  border-radius: 50%;
  margin-right: 0.1rem;
}
.r2 .serviceBox .header {
  height: 1.3rem;
  display: flex;
  border-bottom: 2px solid rgba(27, 77, 179, 0.1);
}
.r2 .serviceBox .header .item {
  cursor: pointer;
  flex: 1;
  font-family: HarmonyOS_Sans_SC;
  font-size: 0.32rem;
  color: #333333;
  line-height: 1.3rem;
  text-align: center;
  box-sizing: border-box;
  padding: 0 0.88rem;
}
.r2 .serviceBox .header .item.active {
  color: #1B4DB3;
  position: relative;
}
.r2 .serviceBox .header .item.active::after {
  content: '';
  left: 0;
  right: 0;
  height: 2px;
  background: #1B4DB3;
  position: absolute;
  bottom: -2px;
  margin: 0 0.88rem;
}
@media (max-width: 1024px) {
  .r2 {
    padding: 1.3rem 20px;
  }
  .r2 .serviceBox .header .item {
    padding: 0 ;
  }
  .r2 .serviceBox .list {
    padding: 0 20px;
  }
  .r2 .cars .car {
    min-width: 100%;
  }
}