.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;
  max-width: 1600px;
  margin: 0 auto;
}
.r2 .item {
  display: flex;
  height: 4.07rem;
  background: #F1F4FB;
  position: relative;
}
.r2 .item .textBox {
  padding: 0.84rem 0.88rem 0 1.08rem;
}
.r2 .item .textBox .title {
  font-family: HarmonyOS_Sans_SC_Medium;
  font-size: 0.3rem;
  color: #060B0F;
  line-height: 0.4rem;
}
.r2 .item .textBox .subtitle {
  font-family: HarmonyOS_Sans_SC;
  font-size: 0.18rem;
  color: #666666;
  line-height: 0.3rem;
  margin-top: 0.2rem;
}
.r2 .item .textBox .btn {
  font-family: HarmonyOS_Sans_SC_Medium;
  font-size: 0.2rem;
  color: #1C2024;
  display: flex;
  align-items: center;
  gap: 0.1rem;
  margin-top: 0.7rem;
}
.r2 .item .textBox .btn label {
  display: inline-block;
  width: 0.16rem;
  height: 0.16rem;
  background: #F1F4FB;
  border-radius: 50%;
  border: 2px solid #1B4DB3;
}
.r2 .item .imgBox {
  height: 100%;
  width: 8rem;
  position: relative;
  flex-shrink: 0;
}
.r2 .item .imgBox .time {
  width: 0.9rem;
  height: 0.9rem;
  background: #063698;
  border-radius: 0.12rem;
  position: absolute;
  top: 0.3rem;
  left: 0.3rem;
  color: #FFFFFF;
  font-family: HarmonyOS_Sans_SC_Medium;
  padding-left: 0.1rem;
  padding-top: 0.05rem;
  box-sizing: border-box;
}
.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: 1.3rem 1.59rem;
  background: #F1F4FB;
}
.r3 .list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-width: 1600px;
  margin: 0 auto;
}
.r3 .list .item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.58rem 0.31rem;
}
.r3 .list .item .line {
  width: 100%;
  flex: auto;
  height: 2px;
  background-color: #1B4DB3;
  position: relative;
}
.r3 .list .item .line::after,
.r3 .list .item .line::before {
  content: '';
  display: inline-block;
  width: 0.16rem;
  height: 0.16rem;
  background: #F1F4FB;
  border-radius: 50%;
  border: 2px solid #1B4DB3;
  box-sizing: border-box;
  position: absolute;
}
.r3 .list .item .line::after {
  content: '';
  left: 0;
  top: 50%;
  transform: translate(0, -50%);
}
.r3 .list .item .line::before {
  content: '';
  right: 0;
  top: 50%;
  transform: translate(0, -50%);
}
.r3 .list .item .time {
  width: 0.9rem;
  height: 0.9rem;
  background: #063698;
  border-radius: 0.12rem;
  color: #FFFFFF;
  font-family: HarmonyOS_Sans_SC_Medium;
  padding-left: 0.1rem;
  padding-top: 0.05rem;
  box-sizing: border-box;
  flex-shrink: 0;
}
.r3 .list .item .info {
  flex: 1;
}
.r3 .list .item .info .name {
  font-family: HarmonyOS_Sans_SC_Medium;
  font-size: 0.2rem;
  color: #060B0F;
  line-height: 0.28rem;
}
.r3 .list .item .info .val {
  font-family: HarmonyOS_Sans_SC;
  font-size: 0.18rem;
  color: #666666;
  line-height: 0.3rem;
}
.r3 .list .item .imgBox {
  width: 3.3rem;
  height: 1.7rem;
  display: flex;
  position: relative;
}
.r3 .list .item .imgBox .img {
  display: flex;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media (max-width: 1024px) {
  .templateSelect {
    padding: 0 20px;
  }
  .r2 {
    padding: 1.3rem 20px;
  }
  .r2 .item {
    width: 100%;
    flex-wrap: wrap;
    height: auto;
    aspect-ratio: 800/408;
  }
  .r2 .item .imgBox {
    width: 100%;
  }
  .r2 .item .textBox {
    width: 100%;
    padding: 0.42rem 0.88rem;
  }
  .r3 {
    padding: 1.3rem 20px;
  }
  .r3 .list .item .imgBox {
    width: 100%;
    height: auto;
    order: -1;
    aspect-ratio: 331/168;
  }
}