@media (min-width: 1440px) {
    /* 在屏幕宽度大于768像素时应用以下样式 */
    .main-wrap .content {
        display: flex;
        width: 60%;

    }
    .phone {
        display: none;
    }
    .box-wrap {
        width: 100%;
        display: flex;
        justify-content: space-between;

    }
    .content4 .wrap {
        transform: translateY(45%);
        display: grid;
        grid-template-columns: repeat(7, 1fr);
        grid-template-rows: repeat(1, 2fr);
    }
}
@media (max-width: 1440px) and (min-width: 864px) {
    .main-wrap .content {
        display: flex;
        width: 80%;

    }
    .phone {
        display: none;
    }
    .box-wrap {
        width: 100%;
        display: flex;
        justify-content: space-between;

    }
    .content4 .wrap {
        transform: translateY(45%);
        display: grid;
        grid-template-columns: repeat(7, 1fr);
        grid-template-rows: repeat(1, 2fr);
    }
}
@media (max-width: 864px) {
    /* 在屏幕宽度小于768像素时应用以下样式 */
    .main-wrap .content {
        display: flex;
        width: 90%;

    }
    .min-h {
        min-height: 50vh;

    }
    .pc {
        display: none;
    }
    .box-wrap {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(3, 1fr);

    }
    .content4 .wrap {
        transform: translateY(0);
        display: grid;
        grid-template-columns: repeat(7, 1fr);
        grid-template-rows: repeat(1, 2fr);
    }
}

.banner-content {
    color: #F4F4F4;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.title {
    padding: 0 0.3rem;
    text-align: center;
    color: #F4F4F4;
    font-family: SourceHanSansCN-Bold;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1rem;
}
.subTitle {
    text-align: center;
    color: #F4F4F4;
    font-family: SourceHanSansCN-Medium;
    font-weight: 500;
    font-size: 0.5rem;
}
.main-wrap {
    background: #030B22;
    display: flex;
    justify-content: center;
}
.title1 {
    font-family: SourceHanSansCN-Bold;
    font-weight: 700;
    font-size: 0.8rem;
    color: #000000;
    text-align: center;
}
.subTitle1 {
    font-family: SourceHanSansCN-Medium;
    font-weight: 500;
    font-size: 0.4rem;
    color: #00000080;
    text-align: center;
    margin: 1rem 0;
}
.main-wrap .content .left {
    width: 50%;
}
.main-wrap .content .right {
    width: 40%;
    display: flex;
    align-items: center;
}
.main-wrap .content img{
    width: 100%;
    vertical-align: bottom;
}
.main-wrap .content .left .title1 {
    margin-top: 1.5rem;
    font-family: SourceHanSansCN-Bold;
    font-weight: 700;
    font-size: 0.8rem;
    color: #FFFFFF;
    text-align: left;
}
.main-wrap .content .left .text {
    margin: 1rem 0;
    font-family: SourceHanSansCN-Regular;
    font-weight: 400;
    font-size: 0.32rem;
    color: #BFBFBF;
    line-height: 0.8rem;
}
.banner {
    background-image: url('../img/smartSense/banner.png');
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 12rem;
    background-position: center center;
}
.bg1 {
    background-image: url('../img/smartSense/bg_1.png');
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 12rem;
    background-position: center center;
}
.bg2 {
    background-image: url('../img/smartSense/bg_2.png');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
}
.content2 {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.content2 .item-wrap {
    display: flex;
    justify-content: space-between;
}
.content2 .item {
    margin: 0 0.1rem;
    text-align: center;
}
.content2 .item p {
    font-family: SourceHanSansCN-Medium;
    font-weight: 500;
    font-size: 0.32rem;
    color: #365167;
    letter-spacing: 0.08rem;
    text-align: center;
}
.content2 .item img {
    width: 1.8rem;
}
.content2 .item h1{
    font-family: SourceHanSansCN-Bold;
    font-weight: 700;
    font-size: 0.5rem;
    color: #000;
    margin: 0.3rem 0;
}
.content2 .item .subItem {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-bottom: 0.1rem;
}
.content2 .item .subItem img {
    width: 0.3rem;
    margin-right: 0.2rem;
}
.content2 .item .subItem h2 {
    font-family: SourceHanSansCN-Medium;
    font-weight: 500;
    font-size: 0.3rem;
    color: #00000099;
}
.content2 .card {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem;
    width: 90%;
    background-image: linear-gradient(180deg, #F7FBFF 7%, #FFFFFF 65%);
    box-shadow: 0 0.44rem 1.19rem 0 #15202a26;
    border-radius: 0.88rem;
}
.content2 .card .title {
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: SourceHanSansCN-Regular;
    font-weight: 400;
    font-size: 0.5rem;
    color: #000000d9;
}
.content2 .card .title .left{
    width: 1rem;
    height: 0.4rem;
}
.content2 .card .title h2 {
    margin: 0 0.3rem;
    font-family: SourceHanSansCN-Regular;
    font-weight: 400;
    font-size: 0.5rem;
    color: #000000d9;
    text-align: center;
}
.content2 .card .title .right{
    width: 1rem;
    height: 0.4rem;
}

.content2 .card .line-wrap {
    width: 80%;
    display: flex;
    justify-content: space-between;
}
.content2 .card .line-wrap > div {
    z-index: 98;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}
.content2 .card .line-wrap img {
    margin-top: 0.3rem;
    width: 0.4rem;
    z-index: 99;
}
.content2 .card .line-wrap h1 {
    font-family: AppleSystNaNremUIFont;
    font-size: 0.5rem;
    color: #1B79F9;
    text-align: center;
}
.content2 .card .line {
    width: 80%;
    box-sizing: border-box;
    padding: 0 0.2rem;
    transform: translateY(-0.2rem);
    height: 1px;
    background-color: #ccc;
}
.content2 .card .item-wrap {
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.content2 .card .item-wrap .item {
    width: 25%;
}
.content2 .card .item-wrap .item h1 {
    font-family: SourceHanSansCN-Medium;
    font-weight: 500;
    font-size: 0.5rem;
    color: #000000;
    text-align: center;
}
.content2 .card .item-wrap .item p {
    font-family: SourceHanSansCN-Regular;
    font-weight: 400;
    font-size: 0.32rem;
    color: #00000080;
    text-align: center;
}
.main-wrap .content .content3 .btn {
    margin-top: 0.5rem;
    width: 4rem;
    height: 0.8rem;
    background: transparent;
    border-radius: 1.25rem;
    font-family: SourceHanSansCN-Medium;
    font-weight: 400;
    font-size: 0.5rem;
    color: #77dde1;
    border: 1px solid #77dde1;
}
.main-wrap .content .content3 .btn:hover{
    cursor: pointer;
    background: #fff;
}
.content3 {
    display: flex;
    justify-content: space-between;
}
.content3 .left{
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.content3 .left > div{
    display: flex;
    align-items: center;
}
.content3 .left img{
    width: 1.2rem;
    height: 1.2rem;
    margin-right: 0.1rem;
}
.content3 .left h1{
    font-family: SourceHanSansCN-Medium;
    font-weight: 700;
    font-size: 0.5rem;
    color: #000;
}
.content3 .left p{
    font-family: SourceHanSansCN-Medium;
    font-weight: 500;
    font-size: 0.32rem;
    color: #00000080;
    line-height: 0.6rem;
}
.content3 .right img {
    width: 100%;
}
.main-wrap .content2 .btn{
    margin-top: 0.5rem;
    border: none;
    padding: 0 0.8rem;
    height: 0.8rem;
    background: #1DCAD3;
    border-radius: 1.25rem;
    font-family: SourceHanSansCN-Medium;
    font-weight: 500;
    font-size: 0.5rem;
    color: #FFFFFF;
    border: 1px solid #1DCAD3;
}
.main-wrap .content2 .btn:hover{
    cursor: pointer;
    background: #77dde1;
}
.content4 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: SourceHanSansCN-Medium;
    font-weight: 500;
    font-size: 0.3rem;
    color: #FFFFFF;
    text-align: center;
}
.content4 .content-bg{
    box-sizing: border-box;
    width: 100%;
    background-image: url('../img/smartSense/content_bg_1.png');
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 8rem;
    background-position: center center;
}
.box1 {
    grid-column-start: 3;
    grid-column-end: 4;
    grid-row-start: 0;
    grid-row-end: 1;
}
.box2 {
    grid-column-start: 5;
    grid-column-end: 6;
    grid-row-start: 0;
    grid-row-end: 1;
}
.box3 {
    display: flex;
    align-items: center;
    grid-column-start: 2;
    grid-column-end: 3;
    grid-row-start: 1;
    grid-row-end: 2;
}
.box4 {
    display: flex;
    align-items: center;
    grid-column-start: 6;
    grid-column-end: 7;
    grid-row-start: 1;
    grid-row-end: 2;
}
.content4 .wrap img {
    margin: 0.3rem;
    width: 1.5rem;
}
.wrap1 {
    transform: translateY(-20%);
    display: flex;
    align-items: center;
}
.content4 .wrap1 .left {
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 30%;
    background-image: linear-gradient(179deg, #0030A3 7%, #2D6AFB 100%);
    box-shadow: 0 0.44rem 1.19rem 0 #2e5b7f26;
    border-radius: 0.88rem;
}
.content4 .wrap1 .left h1 {
    margin-bottom: 0.3rem;
    font-family: SourceHanSansCN-Medium;
    font-weight: 500;
    font-size: 0.4rem;
    color: #FFFFFF;
}
.content4 .wrap1 .left p,
.content4 .wrap1 .right p {
    font-family: SourceHanSansCN-Regular;
    font-weight: 400;
    font-size: 0.32rem;
    color: #FFFFFF;
    line-height: 0.6rem;
}
.wrap1 .middle {
    width: 40%;
    background-image: url('../img/smartSense/content_bg_2.png');
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 8rem;
    background-position: center center;
}
.wrap1 .middle h1 {
    font-family: SourceHanSansCN-Bold;
    font-weight: 700;
    font-size: 0.8rem;
    color: #FFFFFF;
    text-align: center;
}
.content4 .wrap1 .right {
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 30%;
    background-image: linear-gradient(179deg, #0030A3 7%, #2D6AFB 100%);
    box-shadow: 0 0.44rem 1.19rem 0 #2e5b7f26;
    border-radius: 0.88rem;
}
.content4 .wrap1 .right h1 {
    margin-bottom: 0.3rem;
    font-family: SourceHanSansCN-Medium;
    font-weight: 500;
    font-size: 0.4rem;
    color: #FFFFFF;
}
.main-wrap .content4 .btn {
    margin-top: 0.5rem;
    width: 4rem;
    height: 0.8rem;
    background: #1DCAD3;
    border-radius: 1.25rem;
    font-family: SourceHanSansCN-Medium;
    font-weight: 400;
    font-size: 0.5rem;
    color: #fff;
    border: 1px solid #77dde1;
}
.main-wrap .content4 .btn:hover{
    cursor: pointer;
    background: #77dde1;
}