@media screen and (min-width: 1024px) {
  .collection-bg {
    width: 19.2rem;
    height: 7rem;
    background-image: url('/img/tech/collection/bg.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    position: relative;
  }
  .collection-bg h1 {
    font-size: 0.54rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    letter-spacing: 0.05rem;
    position: absolute;
    left: 3.6rem;
    top: 2.75rem;
  }
  .collection-bg p {
    width: 7.5rem;
    height: 0.56rem;
    opacity: 0.69;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.3rem;
    letter-spacing: 0.02rem;
    position: absolute;
    left: 3.6rem;
    top: 3.86rem;
  }
  .voice-bread {
    width: 19.2rem;
    height: 0.6rem;
    background: #f6f6f8;
    display: flex;
    box-sizing: border-box;
  }
  .voice-bread ul {
    height: 0.6rem;
    display: flex;
    align-items: center;
    margin-left: 2.3rem;
  }
  .voice-bread ul li {
    height: 0.16rem;
    font-size: 0.14rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #999999;
    letter-spacing: 0.01rem;
    margin: 0 0.04rem;
  }
  .voice-bread ul li a {
    color: #999999;
  }
  .voice-bread ul li img {
    width: 0.14rem;
    height: 0.14rem;
    background: rgba(0, 0, 0, 0);
  }
  .collection-data {
    width: 19.2rem;
    height: 11.22rem;
    padding: 0 3.6rem;
    padding-top: 0.7rem;
    box-sizing: border-box;
  }
  .collection-data .data-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.04rem;
  }
  .collection-data .data-content {
    margin-top: 0.6rem;
  }
  .collection-data .data-content .content-title {
    padding: 0 1.5rem;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
  }
  .collection-data .data-content .content-title .item {
    width: 4rem;
    height: 1.4rem;
    background: #ffffff;
    border: 0.01rem solid #f3f3f3;
    border-radius: 0.13rem;
    display: flex;
    padding-left: 0.84rem;
    padding-top: 0.38rem;
    box-sizing: border-box;
    cursor: pointer;
  }
  .collection-data .data-content .content-title .item img {
    width: 0.8rem;
    height: 0.64rem;
  }
  .collection-data .data-content .content-title .item span {
    height: 0.35rem;
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 0.45rem;
    letter-spacing: 0.03rem;
    margin-left: 0.3rem;
  }
  .collection-data .data-content .content-title .item:hover {
    border: 0.01rem solid #3c80ff;
  }
  .collection-data .data-content .content-title .item-active {
    width: 4rem;
    height: 1.6rem;
    background: transparent;
    border: none;
    background-image: url('/img/tech/collection/xz.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }
  .collection-data .data-content .content-title .item-active span {
    color: #3c80ff;
  }
  .collection-data .data-content .content-item {
    margin-top: 0.51rem;
    display: none;
  }
  .collection-data .data-content .content-item .item-title {
    padding: 0 2.54rem;
    box-sizing: border-box;
  }
  .collection-data .data-content .content-item .item-title ul {
    display: flex;
    justify-content: space-between;
  }
  .collection-data .data-content .content-item .item-title ul li {
    padding: 0.15rem 0.44rem;
    box-sizing: border-box;
    background: #f6f7f8;
    border-radius: 0.27rem;
    cursor: pointer;
  }
  .collection-data .data-content .content-item .item-title ul li span {
    height: 0.24rem;
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
  }
  .collection-data .data-content .content-item .item-title ul .li-active {
    background: #3c80ff;
  }
  .collection-data .data-content .content-item .item-title ul .li-active span {
    color: #ffffff;
  }
  .collection-data .data-content .content-item .item-content {
    padding-top: 0.4rem;
    padding-bottom: 0.2rem;
    box-sizing: border-box;
    border-bottom: 0.01rem solid #f3f3f3;
    display: none;
  }
  .collection-data .data-content .content-item .item-content ul {
    display: flex;
    justify-content: center;
  }
  .collection-data .data-content .content-item .item-content ul li {
    margin: auto 0.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }
  .collection-data .data-content .content-item .item-content ul li div {
    width: 0.8rem;
    height: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .collection-data .data-content .content-item .item-content ul li div img {
    width: 0.4rem;
    height: auto;
  }
  .collection-data .data-content .content-item .item-content ul li span {
    height: 0.19rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    margin-top: 0.16rem;
  }
  .collection-data .data-content .content-item .item-content ul .li-actives {
    position: relative;
  }
  .collection-data .data-content .content-item .item-content ul .li-actives div {
    background: #f6f7f8;
    border-radius: 50%;
  }
  .collection-data .data-content .content-item .item-content ul .li-actives span {
    color: #3c80ff;
    font-weight: 700;
  }
  .collection-data .data-content .content-item .item-content ul .li-actives::after {
    content: '';
    width: 0.83rem;
    height: 0.01rem;
    background: #3c80ff;
    position: absolute;
    bottom: -0.2rem;
  }
  .collection-data .data-content .content-item .item-content .main {
    display: none;
  }
  .collection-data .data-content .content-item .item-content .main .item-main {
    margin-top: 0.51rem;
    display: flex;
    justify-content: space-between;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .left {
    width: 7.06rem;
    height: 3.68rem;
    background: rgba(0, 0, 0, 0);
  }
  .collection-data .data-content .content-item .item-content .main .item-main .left img {
    width: 100%;
    height: 100%;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right {
    margin-top: 0.4rem;
    margin-left: 0.6rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right h1 {
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right p {
    width: 4.34rem;
    height: 1.01rem;
    font-size: 0.14rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 0.26rem;
    letter-spacing: 0rem;
    margin-top: 0.3rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead {
    margin-top: 0.58rem;
    display: flex;
    align-items: center;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .lt .head {
    display: flex;
    align-items: center;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .lt .head h1 {
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.26rem;
    letter-spacing: 0.01rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .lt .head h2 {
    width: 0.7rem;
    height: 0.19rem;
    font-size: 0.14rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ababab;
    line-height: 0.26rem;
    letter-spacing: 0rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .lt p {
    width: 0.9rem;
    height: 0.21rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #333333;
    line-height: 0.26rem;
    letter-spacing: 0rem;
    margin-top: 0.08rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .rt {
    margin-left: 1.16rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .rt h1 {
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.26rem;
    letter-spacing: 0.01rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .rt p {
    width: 0.7rem;
    height: 0.21rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #333333;
    line-height: 0.26rem;
    letter-spacing: 0rem;
    margin-top: 0.08rem;
  }
  .collection-data .data-content .content-item .item-content .main-active {
    display: block;
  }
  .collection-data .data-content .content-item .item-content-active {
    display: block;
  }
  .collection-data .data-content .content-item-active {
    display: block;
  }
  .collection-mark {
    width: 19.2rem;
    height: 6.71rem;
    background-image: url('/img/tech/collection/sjbz-dt.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding: 0 3.6rem;
    padding-top: 0.7rem;
    box-sizing: border-box;
  }
  .collection-mark .mark-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.04rem;
  }
  .collection-mark .mark-content {
    margin-top: 0.54rem;
    display: flex;
  }
  .collection-mark .mark-content .left {
    margin-top: 0.84rem;
  }
  .collection-mark .mark-content .left h1 {
    height: 0.4rem;
    font-size: 0.3rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.03rem;
  }
  .collection-mark .mark-content .left h1 span {
    font-size: 0.3rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    line-height: 0.45rem;
    letter-spacing: 0.03rem;
    color: #3c80ff;
  }
  .collection-mark .mark-content .left p {
    width: 4.77rem;
    height: 0.56rem;
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #333333;
    line-height: 0.28rem;
    margin-top: 0.24rem;
  }
  .collection-mark .mark-content .left .main {
    margin-top: 0.44rem;
  }
  .collection-mark .mark-content .left .main .item {
    display: flex;
    align-items: center;
  }
  .collection-mark .mark-content .left .main .item .border {
    width: 0.04rem;
    height: 0.04rem;
    border-radius: 50%;
    background: #3c80ff;
  }
  .collection-mark .mark-content .left .main .item li {
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #666666;
    margin-left: 0.1rem;
  }
  .collection-mark .mark-content .left .main .item:not(:first-child) {
    margin-top: 0.14rem;
  }
  .collection-mark .mark-content .right {
    margin-left: 1.24rem;
    width: 6.16rem;
    height: 4.36rem;
  }
  .collection-mark .mark-content .right img {
    width: 100%;
    height: 100%;
  }
  .collection-solve {
    width: 19.2rem;
    height: 7.87rem;
    padding: 0 3.6rem;
    padding-top: 0.7rem;
    box-sizing: border-box;
  }
  .collection-solve .solve-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.04rem;
  }
  .collection-solve .solve-content {
    margin-top: 0.5rem;
    width: 12rem;
    height: 5.4rem;
    background: #f6fafc;
    border-radius: 0.27rem;
    display: flex;
    cursor: pointer;
  }
  .collection-solve .solve-content .left {
    width: 6rem;
    padding-top: 0.92rem;
    padding-left: 0.25rem;
    box-sizing: border-box;
  }
  .collection-solve .solve-content .left h1 {
    height: 0.31rem;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.02rem;
  }
  .collection-solve .solve-content .left .border {
    width: 5.17rem;
    height: 0.01rem;
    background: #e5e5e5;
    margin-top: 0.19rem;
  }
  .collection-solve .solve-content .left p {
    width: 5.17rem;
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 0.28rem;
    letter-spacing: 0.01rem;
    margin-top: 0.4rem;
  }
  .collection-solve .solve-content .left a {
    margin-top: 1.88rem;
    width: 1.64rem;
    height: 0.56rem;
    background: #3c80ff;
    border-radius: 0.28rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .collection-solve .solve-content .left a span {
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    letter-spacing: 0.02rem;
  }
  .collection-solve .solve-content .right {
    width: 6rem;
    height: 5.4rem;
    overflow: hidden;
  }
  .collection-solve .solve-content .right img {
    width: 100%;
    height: 100%;
    transition: 0.5s;
  }
  .collection-solve .solve-content:hover {
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }
  .collection-solve .solve-content:hover .right img {
    transform: scale(1.1, 1.1);
  }
  .collection-features {
    width: 19.2rem;
    height: 6.25rem;
    background-image: url('/img/tech/collection/tsys-dt.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding: 0 3.6rem;
    padding-top: 0.6rem;
    box-sizing: border-box;
  }
  .collection-features .features-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.04rem;
  }
  .collection-features .features-content {
    margin-top: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .collection-features .features-content .content-item {
    padding-left: 0.3rem;
    padding-top: 0.3rem;
    padding-right: 0.3rem;
    padding-bottom: 0.26rem;
    box-sizing: border-box;
    display: flex;
    background: #ffffff;
  }
  .collection-features .features-content .content-item .left {
    width: 0.4rem;
    height: 0.4rem;
  }
  .collection-features .features-content .content-item .left img {
    width: 100%;
    height: 100%;
  }
  .collection-features .features-content .content-item .right {
    margin-left: 0.3rem;
    margin-top: 0.07rem;
  }
  .collection-features .features-content .content-item .right h1 {
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    letter-spacing: 0.02rem;
  }
  .collection-features .features-content .content-item .right h1 span {
    color: #3c80ff;
  }
  .collection-features .features-content .content-item .right p {
    width: 4.3rem;
    height: 0.67rem;
    font-size: 0.14rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 0.24rem;
    margin-top: 0.18rem;
  }
  .collection-features .features-content .content-item:hover {
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }
  .collection-features .features-content .content-item:nth-child(n+3) {
    margin-top: 0.5rem;
  }
}
@media screen and (max-width: 1023px) {
  .voice-bread {
    display: none;
  }
  .collection-bg {
    width: 100%;
    height: 3.2rem;
    background-image: url('/img/tech/collection/bg.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    position: relative;
  }
  .collection-bg h1 {
    font-size: 0.4rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    letter-spacing: 0.05rem;
    position: absolute;
    left: 0.6rem;
    top: 0.75rem;
  }
  .collection-bg p {
    width: 90%;
    height: 0.56rem;
    opacity: 0.69;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.3rem;
    letter-spacing: 0.02rem;
    position: absolute;
    left: 0.6rem;
    top: 1.5rem;
  }
  .collection-data {
    width: 100%;
    padding: 0.3rem 0.36rem;
    box-sizing: border-box;
  }
  .collection-data .data-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.04rem;
  }
  .collection-data .data-content {
    margin-top: 0.6rem;
  }
  .collection-data .data-content .content-title {
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
  }
  .collection-data .data-content .content-title .item {
    width: 48%;
    height: 1.4rem;
    background: #ffffff;
    border: 0.01rem solid #f3f3f3;
    border-radius: 0.13rem;
    display: flex;
    padding: 0.3rem;
    box-sizing: border-box;
    cursor: pointer;
  }
  .collection-data .data-content .content-title .item img {
    width: 0.8rem;
    height: 0.64rem;
  }
  .collection-data .data-content .content-title .item span {
    height: 0.35rem;
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 0.45rem;
    letter-spacing: 0.03rem;
    margin-left: 0.3rem;
  }
  .collection-data .data-content .content-title .item:hover {
    border: 0.01rem solid #3c80ff;
  }
  .collection-data .data-content .content-title .item-active {
    width: 48%;
    height: 1.6rem;
    background: transparent;
    border: none;
    background-image: url('/img/tech/collection/xz.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }
  .collection-data .data-content .content-title .item-active span {
    color: #3c80ff;
  }
  .collection-data .data-content .content-item {
    margin-top: 0.51rem;
    display: none;
  }
  .collection-data .data-content .content-item .item-title ul {
    display: flex;
    justify-content: space-between;
  }
  .collection-data .data-content .content-item .item-title ul li {
    padding: 0.15rem 0.44rem;
    box-sizing: border-box;
    background: #f6f7f8;
    border-radius: 0.27rem;
    cursor: pointer;
  }
  .collection-data .data-content .content-item .item-title ul li span {
    height: 0.24rem;
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
  }
  .collection-data .data-content .content-item .item-title ul .li-active {
    background: #3c80ff;
  }
  .collection-data .data-content .content-item .item-title ul .li-active span {
    color: #ffffff;
  }
  .collection-data .data-content .content-item .item-content {
    padding-top: 0.4rem;
    padding-bottom: 0.2rem;
    box-sizing: border-box;
    border-bottom: 0.01rem solid #f3f3f3;
    display: none;
  }
  .collection-data .data-content .content-item .item-content ul {
    display: flex;
    justify-content: space-between;
    overflow: auto;
    width: 100%;
  }
  .collection-data .data-content .content-item .item-content ul li {
    width: 1.8rem;
    height: 1.7rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
  }
  .collection-data .data-content .content-item .item-content ul li div {
    width: 0.8rem;
    height: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .collection-data .data-content .content-item .item-content ul li div img {
    width: 0.4rem;
    height: auto;
  }
  .collection-data .data-content .content-item .item-content ul li span {
    height: 0.19rem;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    margin-top: 0.16rem;
  }
  .collection-data .data-content .content-item .item-content ul .li-actives {
    position: relative;
  }
  .collection-data .data-content .content-item .item-content ul .li-actives div {
    background: #f6f7f8;
    border-radius: 50%;
  }
  .collection-data .data-content .content-item .item-content ul .li-actives span {
    color: #3c80ff;
  }
  .collection-data .data-content .content-item .item-content ul::-webkit-scrollbar {
    display: none;
  }
  .collection-data .data-content .content-item .item-content .main {
    display: none;
    padding-bottom: 0.3rem;
    box-sizing: border-box;
  }
  .collection-data .data-content .content-item .item-content .main .item-main {
    margin-top: 0.51rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .left {
    width: 100%;
    height: auto;
    background: rgba(0, 0, 0, 0);
  }
  .collection-data .data-content .content-item .item-content .main .item-main .left img {
    width: 100%;
    height: 100%;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right {
    width: 100%;
    margin-top: 0.4rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right h1 {
    height: 0.26rem;
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right p {
    height: 1.01rem;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 0.36rem;
    letter-spacing: 0rem;
    margin-top: 0.3rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead {
    margin-top: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .lt .head {
    display: flex;
    align-items: center;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .lt .head h1 {
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.26rem;
    letter-spacing: 0.01rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .lt .head h2 {
    height: 0.19rem;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ababab;
    line-height: 0.26rem;
    letter-spacing: 0rem;
    margin-left: 0.1rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .lt p {
    height: 0.21rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #333333;
    line-height: 0.26rem;
    letter-spacing: 0rem;
    margin-top: 0.08rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .rt {
    margin-left: 1.16rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .rt h1 {
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.26rem;
    letter-spacing: 0.01rem;
  }
  .collection-data .data-content .content-item .item-content .main .item-main .right .lhead .rt p {
    height: 0.21rem;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #333333;
    line-height: 0.26rem;
    letter-spacing: 0rem;
    margin-top: 0.08rem;
  }
  .collection-data .data-content .content-item .item-content .main-active {
    display: block;
  }
  .collection-data .data-content .content-item .item-content-active {
    display: block;
  }
  .collection-data .data-content .content-item:nth-child(3) .item-content:nth-child(3) ul {
    justify-content: center;
  }
  .collection-data .data-content .content-item:nth-child(3) .item-content:nth-child(4) ul {
    justify-content: center;
  }
  .collection-data .data-content .content-item-active {
    display: block;
  }
  .collection-mark {
    width: 100%;
    height: auto;
    background-image: url('/img/tech/collection/sjbz-dt.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding: 0.3rem 0.36rem;
    box-sizing: border-box;
  }
  .collection-mark .mark-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.04rem;
  }
  .collection-mark .mark-content {
    margin-top: 0.54rem;
    display: flex;
    align-items: center;
  }
  .collection-mark .mark-content .left {
    width: 48%;
    margin-top: 0.84rem;
  }
  .collection-mark .mark-content .left h1 {
    height: 0.4rem;
    font-size: 0.3rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.03rem;
  }
  .collection-mark .mark-content .left h1 span {
    font-size: 0.3rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    line-height: 0.45rem;
    letter-spacing: 0.03rem;
    color: #3c80ff;
  }
  .collection-mark .mark-content .left p {
    height: 0.56rem;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #333333;
    line-height: 0.36rem;
    margin-top: 0.24rem;
  }
  .collection-mark .mark-content .left .main {
    margin-top: 0.6rem;
  }
  .collection-mark .mark-content .left .main .item {
    display: flex;
    align-items: center;
  }
  .collection-mark .mark-content .left .main .item .border {
    width: 0.04rem;
    height: 0.04rem;
    border-radius: 50%;
    background: #3c80ff;
  }
  .collection-mark .mark-content .left .main .item li {
    width: 100%;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #666666;
    line-height: 0.36rem;
    margin-left: 0.1rem;
  }
  .collection-mark .mark-content .left .main .item:not(:first-child) {
    margin-top: 0.14rem;
  }
  .collection-mark .mark-content .right {
    width: 48%;
    height: auto;
  }
  .collection-mark .mark-content .right img {
    width: 100%;
    height: auto;
  }
  .collection-solve {
    width: 100%;
    padding: 0.3rem 0.36rem;
    box-sizing: border-box;
  }
  .collection-solve .solve-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.04rem;
  }
  .collection-solve .solve-content {
    margin-top: 0.5rem;
    background: #f6fafc;
    border-radius: 0.27rem;
    display: flex;
    flex-direction: column;
  }
  .collection-solve .solve-content .left {
    padding-top: 0.92rem;
    padding-left: 0.25rem;
    box-sizing: border-box;
  }
  .collection-solve .solve-content .left h1 {
    height: 0.31rem;
    font-size: 0.3rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.02rem;
  }
  .collection-solve .solve-content .left .border {
    height: 0.01rem;
    background: #e5e5e5;
    margin-top: 0.19rem;
  }
  .collection-solve .solve-content .left p {
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 0.36rem;
    letter-spacing: 0.01rem;
    margin-top: 0.4rem;
  }
  .collection-solve .solve-content .left a {
    margin-top: 0.6rem;
    width: 1.64rem;
    height: 0.56rem;
    background: #3c80ff;
    border-radius: 0.28rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .collection-solve .solve-content .left a span {
    height: 0.24rem;
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    letter-spacing: 0.02rem;
  }
  .collection-solve .solve-content .right {
    width: 100%;
    height: auto;
    border-radius: 0.27rem;
    margin-top: 0.2rem;
  }
  .collection-solve .solve-content .right img {
    width: 100%;
    height: auto;
    border-radius: 0.27rem;
  }
  .collection-features {
    border-radius: 0.27rem;
    background-image: url('/img/tech/collection/tsys-dt.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding: 0.3rem 0.36rem;
    box-sizing: border-box;
  }
  .collection-features .features-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.45rem;
    letter-spacing: 0.04rem;
  }
  .collection-features .features-content {
    margin-top: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .collection-features .features-content .content-item {
    width: 100%;
    padding-left: 0.3rem;
    padding-top: 0.3rem;
    padding-right: 0.3rem;
    padding-bottom: 0.26rem;
    box-sizing: border-box;
    display: flex;
    background: #ffffff;
  }
  .collection-features .features-content .content-item .left {
    width: 10%;
  }
  .collection-features .features-content .content-item .left img {
    width: 100%;
    height: auto;
  }
  .collection-features .features-content .content-item .right {
    margin-left: 0.3rem;
    margin-top: 0.07rem;
  }
  .collection-features .features-content .content-item .right h1 {
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    letter-spacing: 0.02rem;
  }
  .collection-features .features-content .content-item .right h1 span {
    color: #3c80ff;
  }
  .collection-features .features-content .content-item .right p {
    width: 90%;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 0.36rem;
    margin-top: 0.18rem;
  }
  .collection-features .features-content .content-item:nth-child(n+2) {
    margin-top: 0.3rem;
  }
}