.title_2 {
  font-weight: 400;
  font-family: Arial;
}
.main {
  padding-top: 80px;
  transform-origin: 0 0;
  font-size: 0;
  background: #f5f6f7;
}
.part {
  padding-top: 100px;
}
.part.part_1 .con {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding-bottom: 100px;
}
.part.part_1 .con .part-content {
  width: 100%;
  justify-content: space-between;
  display: flex;
}
.part.part_1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.part.part_1 .swiper-btn {
  top: 50%;
  transform: translateY(-50%);
  width: calc(100% - 36px);
  padding-left: 18px;
  padding-right: 18px;
}
.part.part_1 .swiper-btn .radio_btn {
  width: 50px;
  height: 50px;
}
.part.part_1 .swiper-btn .radio_btn .radio_icon {
  width: 25px;
  height: 25px;
}
.part.part_1 .part-left {
  width: 560px;
}
.part.part_1 .part-left .mySwiper {
  margin-top: 30px;
}
.part.part_1 .part-left .mySwiper .swiper-slide {
  width: 80px;
  height: 80px;
}
.part.part_1 .part-left .mySwiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.part.part_1 .part-left .mySwiper2 .swiper-slide {
  height: 569px;
}
.part.part_1 .part-right {
  width: 625px;
}
.part.part_1 .part-right .price {
  font-size: 24px;
  font-family: Arial;
  font-weight: bold;
  color: #000000;
  margin-top: 22px;
}
.part.part_1 .part-right .line {
  width: 625px;
  height: 1px;
  background: #000000;
  opacity: 0.1;
  margin-top: 35px;
  margin-bottom: 35px;
}
.part.part_1 .part-right .size {
  display: inline-flex;
}
.part.part_1 .part-right .size .size-item {
  width: 50px;
  height: 50px;
  background: #FFFFFF;
  margin-right: 10px;
  line-height: 50px;
  text-align: center;
  cursor: pointer;
}
.part.part_1 .part-right .size .size-item.clicked {
  background: #000;
  color: #fff;
}
.part.part_1 .part-right .size .size-item:hover {
  background: #000;
  color: #fff;
}
.part.part_1 .part-right .size-label {
  margin-top: 44px;
}
.part.part_1 .part-right .quantity-label {
  margin-top: 34px;
}
.part.part_1 .part-right .quantity {
  display: inline-flex;
}
.part.part_1 .part-right .quantity .icon {
  width: 20px;
  height: 20px;
}
.part.part_1 .part-right .quantity .icon.jianhao {
  background: url(../images/jianhao_fbeeac4fbbf2debc0347.svg) no-repeat center center;
  background-size: 100% 100%;
}
.part.part_1 .part-right .quantity .icon.jiahao {
  background: url(../images/jiahao_cea57109c2f7d672c410.svg) no-repeat center center;
  background-size: 100% 100%;
}
.part.part_1 .part-right .sum {
  width: 50px;
  height: 50px;
  background: #000000;
  font-size: 20px;
  font-family: Arial;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 50px;
  margin-right: 10px;
  text-align: center;
}
.part.part_1 .part-right .sum-panel {
  width: 50px;
  height: 50px;
  background: #FFFFFF;
  margin-right: 10px;
  line-height: 50px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.part.part_1 .part-right .btnGroup {
  display: inline-flex;
  justify-content: space-between;
  width: 100%;
  margin-top: 75px;
}
.part.part_2 .title_2 {
  margin-bottom: 40px;
}
.part.part_2 .block {
  display: block;
  width: 100%;
  display: inline-flex;
  background: rgba(221, 226, 230, 0.3);
  margin-bottom: 10px;
}
.part.part_2 .block.block_L .numPanel {
  left: -7px;
}
.part.part_2 .block.block_R .numPanel {
  right: -12px;
}
.part.part_2 .block .textBlock {
  padding: 100px 60px 0 60px;
  position: relative;
}
.part.part_2 .block .textBlock .line {
  width: 80px;
  height: 2px;
  background: #041954;
}
.part.part_2 .block .textBlock .textContent {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #000000;
  line-height: 32px;
  margin-top: 20px;
}
.part.part_2 .block .textBlock .numPanel {
  font-size: 200px;
  font-family: Arialblk;
  font-weight: 900;
  color: #000000;
  line-height: 200px;
  opacity: 0.1;
  position: absolute;
  bottom: -20px;
}
.part.part_2 .block .imgBlock {
  width: 700px;
  margin: 10px;
  height: 700px;
}
.part.part_3 {
  padding-top: 0;
  padding-bottom: 220px;
}
.part.part_3 .con {
  margin-top: 70px;
  padding-top: 71px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}
.part.part_3 .attr .attr_title {
  font-size: 18px;
  font-family: Arial;
  font-weight: 400;
  color: #000000;
  margin-top: 38px;
  margin-bottom: 20px;
}
.part.part_3 .attr .attr_title:first-of-type {
  margin-top: 20px;
}
.part.part_3 .attr .table {
  box-sizing: border-box;
}
.part.part_3 .attr .table .row {
  border: 1px solid #C1C6C9;
  background: #fff;
  height: 40px;
  border-top: 0;
  font-size: 16px;
  font-family: Arial;
  font-weight: 400;
  color: #000000;
  line-height: 40px;
  display: inline-flex;
  width: 100%;
}
.part.part_3 .attr .table .row:first-of-type {
  border-top: 1px solid #C1C6C9;
}
.part.part_3 .attr .table .row .left_td {
  width: 210px;
  border-right: 1px solid #C1C6C9;
  height: 100%;
  padding-left: 19px;
}
.part.part_3 .attr .table .row .right_td {
  width: calc(100% - 210px);
  height: 100%;
  padding-left: 80px;
}
.bgImage {
  width: 100%;
  height: 100%;
}
.con {
  width: 1300px;
  margin: 0 auto;
}
.mob {
  display: none;
}
@media screen and (max-width: 800px) {
  html {
    font-size: calc(100vw / 3.75);
    max-width: 750px;
    min-height: 320px;
    margin: auto;
  }
  .pc {
    display: none;
  }
  .mob {
    display: block;
  }
  .tab-menu {
    display: none;
  }
  .con {
    width: calc(100% - 0.46rem);
  }
  .part.part_1 {
    padding-top: 0.18rem;
  }
  .part.part_1 .con {
    padding-bottom: 0.6rem;
  }
  .part.part_1 .con .part-content {
    display: block;
  }
  .part.part_1 .con .part-content .part-left {
    width: 100%;
  }
  .part.part_1 .con .part-content .part-left .swiper-btn {
    width: calc(100% - 0.3rem);
    padding-left: 0.15rem;
    padding-right: 0.15rem;
  }
  .part.part_1 .con .part-content .part-left .swiper-btn .radio_btn {
    width: 0.3rem;
    height: 0.3rem;
  }
  .part.part_1 .con .part-content .part-left .swiper-btn .radio_btn .radio_icon {
    width: 0.15rem;
    height: 0.15rem;
  }
  .part.part_1 .con .part-content .part-left .mySwiper .swiper-slide {
    height: 0.45rem;
  }
  .part.part_1 .con .part-content .part-left .mySwiper2 .swiper-slide {
    height: 3.29rem;
  }
  .part.part_1 .con .part-content .part-right {
    width: 100%;
    margin-top: 0.6rem;
  }
  .part.part_1 .con .part-content .part-right .price {
    font-size: 0.14rem;
    font-family: Arial;
    font-weight: bold;
    margin-top: 0.1rem;
  }
  .part.part_1 .con .part-content .part-right .size .size-item,
  .part.part_1 .con .part-content .part-right .sum-panel,
  .part.part_1 .con .part-content .part-right .sum {
    width: 0.3rem;
    height: 0.3rem;
    line-height: 0.3rem;
    font-size: 0.1rem;
    font-family: Arial;
    font-weight: 400;
    margin-right: 0.07rem;
  }
  .part.part_1 .con .part-content .part-right .line {
    width: 100%;
    margin-top: 0.15rem;
    margin-bottom: 0.15rem;
  }
  .part.part_1 .con .part-content .part-right .size-label {
    margin-top: 0.2rem;
  }
  .part.part_1 .con .part-content .part-right .size {
    margin-top: 0.06rem;
  }
  .part.part_1 .con .part-content .part-right .quantity-label {
    margin-top: 0.24rem;
  }
  .part.part_1 .con .part-content .part-right .quantity {
    margin-top: 0.06rem;
  }
  .part.part_1 .con .part-content .part-right .quantity .icon {
    width: 0.15rem;
    height: 0.15rem;
  }
  .part.part_1 .con .part-content .part-right .btnGroup {
    margin-top: 0.4rem;
  }
  .part.part_1 .con .part-content .part-right .viewBtn {
    width: calc(50% - 20px);
  }
  .part.part_2 {
    padding-top: 0.6rem;
  }
  .part.part_2 .imgBlock {
    width: 100%;
  }
  .part.part_2 .block_L {
    flex-direction: column-reverse;
  }
  .part.part_2 .block_R {
    flex-direction: column;
  }
  .part.part_2 .block.block_L .numPanel,
  .part.part_2 .block.block_R .numPanel {
    left: auto;
    right: -0.05rem;
  }
  .part.part_2 .title_2 {
    margin-bottom: 0.3rem;
  }
  .part.part_2 .block {
    padding-bottom: 1.67rem;
    margin-bottom: 0.4rem;
    position: relative;
  }
  .part.part_2 .block .imgBlock {
    width: calc(100% - 0.3rem);
    height: fit-content;
    margin: 0.15rem;
  }
  .part.part_2 .block .imgBlock img {
    width: 100%;
  }
  .part.part_2 .block .textBlock {
    padding: 0.1rem 0.15rem 0 0.15rem;
    position: static;
  }
  .part.part_2 .block .textBlock .textContent {
    font-size: 0.14rem;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    line-height: 0.21rem;
  }
  .part.part_2 .block .textBlock .numPanel {
    font-size: 1rem;
    font-family: Arialblk;
    font-weight: 900;
    color: #000000;
    line-height: 1rem;
    opacity: 0.1;
    bottom: -0.1rem;
  }
  .part.part_3 {
    padding-bottom: 0.9rem;
  }
  .part.part_3 .con {
    margin-top: 0.2rem;
    padding-top: 0.5rem;
  }
  .part.part_3 .attr {
    font-size: 0.14rem;
    font-family: Arial;
    font-weight: 400;
    color: #000000;
  }
  .part.part_3 .attr .attr_title {
    margin-bottom: 0.2rem;
    margin-top: 0.3rem;
  }
  .part.part_3 .attr .attr_title:first-of-type {
    margin-top: 0;
  }
  .part.part_3 .attr .table .row {
    height: 0.3rem;
    line-height: 0.3rem;
    font-size: 0.12rem;
    font-family: Arial;
    font-weight: 400;
    color: #000000;
  }
  .part.part_3 .attr .table .row .left_td {
    width: 1.2rem;
    height: 0.3rem;
    padding-left: 0.15rem;
  }
  .part.part_3 .attr .table .row .right_td {
    width: calc(100% - 1.2rem);
    padding-left: 0.15rem;
  }
  .ani-fromLeft {
    transform: translateX(0);
  }
}