.banner {
    background: url('https://meitr.oss-cn-shanghai.aliyuncs.com/official/images/marketing/marketing-bg.png') no-repeat;
    background-size: cover;
    height: 750px;
    width: 100%;
    margin-top: 61px;
}

.column {
    flex-direction: column !important;
}

.market-content {}

.market-content-item {
    margin-top: 90px;
}

.makter-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.makter-title .icon img {
    width: 476px;
    height: 90px;
}

.makter-title .subtitle {
    width: 986px;
    font-size: 20px;
    font-family: HarmonyOS Sans SC-Light, HarmonyOS Sans SC;
    font-weight: 300;
    color: #717171;
    text-align: center;
    margin: 34px 0 60px 0;
}

.main {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.main {
    margin-top: 40px;
    /* height: 450px; */
    /* background-color: pink; */
}

.main .main-left {
    width: 60%;
}

.main .main-right {
    width: 40%;
}

.main-left .main-item {
    margin-bottom: 20px;
}

.main-item .main-title {
    font-size: 27px;
    font-family: Source Han Serif CN-Bold, Source Han Serif CN;
    font-weight: bold;
    color: #281717;
    position: relative;
    margin-bottom: 25px;
}

.main-item .main-title::after {
    content: '';
    width: 50px;
    height: 50px;
    position: absolute;
    top: -10px;
    left: -15px;
    background: url('https://meitr.oss-cn-shanghai.aliyuncs.com/official/images/marketing/purple.png') no-repeat center;
    background-size: 100% 100%;
}

.main-item:nth-child(2) .main-title::after {
    content: '';
    width: 50px;
    height: 50px;
    position: absolute;
    top: -10px;
    left: -15px;
    background: url('https://meitr.oss-cn-shanghai.aliyuncs.com/official/images/marketing/cyan.png') no-repeat center;
    background-size: 100% 100%;
}

.main-item .main-imgbox {
    display: flex;
    align-items: center;
}

.main-item .main-imgbox .img-item {
    width: 161px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-right: 36px;
}

.main-item .main-imgbox .img-item img {
    width: 161px;
    height: 109px;

}

.main-item .main-imgbox .img-item p {
    font-size: 20px;
    font-family: HarmonyOS Sans SC-Light, HarmonyOS Sans SC;
    font-weight: 300;
    color: #717171;
    margin-top: 10px;
}

.main-right .main-title {
    font-size: 27px;
    font-family: Source Han Serif CN-Bold, Source Han Serif CN;
    font-weight: bold;
    color: #281717;
    position: relative;
    margin-bottom: 25px;
}

.main-right .main-title::after {
    content: '';
    width: 50px;
    height: 50px;
    position: absolute;
    top: -10px;
    left: -15px;
    background: url('https://meitr.oss-cn-shanghai.aliyuncs.com/official/images/marketing/orange.png') no-repeat center;
    background-size: 100% 100%;
}

.main-right .main-case {
    display: flex;
}

.main-right .main-case-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.main-right .main-case .top-title {
    font-size: 20px;
    font-family: HarmonyOS Sans SC-Light, HarmonyOS Sans SC;
    font-weight: 300;
    color: #717171;
}

.main-right .main-case .main-case-img img {
    width: 202px;
    height: 352px;
}

.market-content-item .main-phone-box {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 550px;
    z-index: 9;
}

.market-content-item .main-phone-box img {
    width: 280px;
    height: 535px;
}

.main-bg {
    width: 100%;
    height: 200px;
    background: #0B9BAC;
    margin-top: -150px;
}

.main-landscape-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
    padding: 0 50px;
    z-index: 9;
}

.main-landscape-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.main-landscape-item img {
    width: 300px;
    height: 347px;
    margin-bottom: 26px;
}

.main-landscape-item p {
    font-size: 20px;
    font-family: HarmonyOS Sans SC-Light, HarmonyOS Sans SC;
    font-weight: 300;
    color: #FFFFFF;
}


.main-preview-item .main-preview-box {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 100px;
}

.main-preview-item img {
    width: 215px;
    height: 430px;
}

.gradient img {
    width: 608px;
    height: 45px;
}


.makter-tool-content .main-preview-box {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0px;
    /* margin: 0px 0px 125px 268px; */
}

.makter-tool-content .group1 img {
    width: 194px;
    height: 388px;
    margin: 0px 0px -180px 0px;
}

.makter-tool-content .main-preview-group {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 236px;
    /* margin: 50px 0px -60px 238px; */
}

.main-preview-group .group1txt {
    width: 229px;
    height: 58px;
    background: #F0B026;
    border-radius: 42px 42px 42px 42px;

}

.main-preview-group .group1txt .gpt {
    font-size: 20px;
    font-family: Source Han Serif CN-Bold, Source Han Serif CN;
    font-weight: bold;
    color: #FFFFFF;
    margin: 14px 0px 0px 39px
}

.main-preview-group .group2txt {
    width: 229px;
    height: 58px;
    background: #F0B026;
    border-radius: 42px 42px 42px 42px;
    font-size: 20px;
}

.main-preview-group .group2txt .ai {
    font-size: 20px;
    font-family: Source Han Serif CN-Bold, Source Han Serif CN;
    font-weight: bold;
    color: #FFFFFF;
    margin: 14px 0px 0px 58px
}