.bannerItem {
    width: 90%;
    left: 50%;
    transform: translate(-50%, -50%);
    top: 50%;
    position: absolute;
    max-width: 1440px;
    z-index: 2;
}
img{
    display: inline-block;
}
.bannerItem>* {
    margin-left: 28px;
}

.bannerItem p {
    font-size: 50px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 70px;
}

.bannerItem::after {
    content: "";
    position: absolute;
    width: 8px;
    height: 60px;
    background: #F39800;
    top: 5px;
    left: 0;
}

.banner {
    animation: donghua4 0.8s ease-out forwards;
    position: relative;
    border-radius: 0 0 0 25% / 50% !important;
    overflow: hidden;
}

.banner::after {
    width: 100%;
    height: 100%;
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    background: linear-gradient(270deg, rgba(255, 255, 255, 0) 0%, rgba(0, 0, 0, 0.03) 32%, rgba(0, 0, 0, 0.74) 100%);
}


.solutionDetailTitle {
    width: 90%;
    max-width: 1440px;
    animation: donghua1 0.8s ease-out forwards;
    position: relative;
    margin: 60px auto 25px;
    font-size: 32px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #372200;
    text-indent: 30px;
}

.solutionDetailTitle::after {
    content: "";
    position: absolute;
    width: 10px;
    height: 16px;
    background: #F39800;
    top: 9px;
    left: 0;
}

.message {
    animation: donghua1 0.8s ease-out forwards;
    margin-top: 25px;
    font-size: 16px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    width: 90%;
    max-width: 1440px;
    margin: auto;
    margin-bottom: 62px;
    color: #555555;
    line-height: 32px
}

.solutionItemTitle1 img {
    width: 33px;
    height: 22px;
    margin-right: 10px;
}

.solutionItemTitle1 {
    position: relative;
    font-size: 28px;
    display: flex;
    align-items: center;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #222222;
}

.solutionDetail1 {
    width: 90%;
    max-width: 1440px;
    margin: auto;
    margin-bottom: 59px;
}

.detailItem1 {
    position: relative;
    display: flex;
    align-items: center;
}

.solutionImg1 {
    width: 48.75%;
    opacity: 0;
    margin-left: 18px;
    box-shadow: 0px 2px 10px 0px rgba(196, 196, 196, 0.5);
    overflow: hidden;
    z-index: 2;
    height: 504px;
    position: relative;
    margin-right: 6.5%;
}

.solutionImg1:hover img {
    transform: scale(1.1);
}

.solutionImg1 img {
    width: 100%;
    transition: .5s;
    height: 100%;
    object-fit: cover;
}

.solutionText {
    opacity: 0;
    flex: 1;
}

.detailItem1:nth-child(2n) {
    flex-direction: row-reverse;
}

.detailItem1:nth-child(2n) .solutionImg1 {
    margin-right: 18px;
    margin-left: 10%;
}

.solutionItemMessage1 {
    font-size: 16px;
    position: relative;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #555555;
    margin-top: 36px;
    line-height: 32px;
    padding-right: 26px;
    height: 160px;
    overflow: auto;
}

.detailItem1::before {
    content: "";
    position: absolute;
    width: 52px;
    height: 84px;
    background: #F39800;
    left: 0;
    top: -29px;
}

.detailItem1:nth-child(2n)::before {
    content: "";
    position: absolute;
    width: 52px;
    height: 84px;
    background: #F39800;
    right: 0;
    left: unset;
    top: -18px;
}

.detailItem1:nth-child(2) .solutionText::before {
    position: absolute;
    content: "";
    width: 297px;
    height: 212px;
    top: -86px;
    left: 35px;
    background: url(../images/solutionText2.png) center center / 100% 100%;
}

.detailItem1 .solutionText {
    position: relative;
}

.detailItem1:nth-child(1) .solutionText::before {
    position: absolute;
    content: "";
    width: 226px;
    height: 179px;
    top: -73px;
    right: 0;
    left: unset;
    background: url(../images/solutionText1.png) center center / 100% 100%;
}

.detailItem1:nth-child(3) .solutionText::before {
    position: absolute;
    content: "";
    width: 258px;
    height: 183px;
    top: -61px;
    right: 0;
    left: unset;
    background: url(../images/solutionText3.png) center center / 100% 100%;
}

.solutionItemMessage1::-webkit-scrollbar {
    width: 4px;
}

.solutionItemMessage1::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background: #222222;
    -webkit-box-shadow: inset 0 0 1px #1b6cab;
}

.solutionItemMessage1::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px #666666;
    border-radius: 10px;
}

.solutionDetail2 {
    width: 90%;
    max-width: 1440px;
    padding-top: 40px;
    background: #FFFFFF;
    border-radius: 4px;
    padding-bottom: 60px;
    margin: 0 auto;
}

.solutionTitle {
    padding-top: 32px;
    padding-bottom: 11px;
    font-size: 20px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #F39800;
    border-bottom: 1px solid #DDDDDD;
}

.solutionItem {
    margin: 0 20px;
    opacity: 0;
    padding: 0 30px 60px;
    border-radius: 4px;
    background: #EDF4F4;
    margin-bottom: 42px;
}

.solutionItem:last-child {
    margin-bottom: 0;
}

.solutionMessage {
    font-size: 16px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #333333;
    margin-top: 12px;
    line-height: 32px;
}

.solutionTitle1 {
    border-bottom: none;
    padding-top: 0;
    padding-bottom: 0;
    text-align: center;
    margin-bottom: 20px;
}

.solutionItem1 {
    padding-top: 60px;
    display: flex;
}

.solutionItemImg1 {
    width: 43%;
    height: 353px;
    overflow: hidden;
    margin-right: 75px;
}

.solutionItemImg1 img {
    width: 100%;
    height: 100%;
    transition: .5s;
    object-fit: cover;
}

.solutionItemImg1:hover img {
    transform: scale(1.1);
}

.solutionItemRight {
    flex: 1;
}

.solutionMessage1 {
    margin-top: 0;
    height: 300px;
    overflow: auto;
    padding-right: 20px;
}

.solutionMessage1::-webkit-scrollbar {
    width: 4px;
}

.solutionMessage1::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background: #222222;
    -webkit-box-shadow: inset 0 0 1px #1b6cab;
}

.solutionMessage1::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px #666666;
    border-radius: 10px;
}

@media (max-width:800px) {
    .solutionDetailTitle {
        font-size: 20px;
        margin-top: 40px;
        margin-bottom: 20px;
    }

    .message {
        margin-bottom: 40px;
    }

    .solutionItem:nth-child(1) {
        animation: donghua1 0.8s ease-out forwards;
    }

    .solutionItem1 {
        display: block;
    }

    .solutionItemImg1 {
        width: 100%;
        height: unset;
        margin-right: 0;
    }

    .solutionItem {
        padding-left: 20px;
        padding-right: 20px;
        padding-bottom: 20px;
        margin-bottom: 40px;
    }
    .solutionDetail2{
        padding-top: 20px;
    }
    .solutionTitle {
        padding-top: 20px;
        font-size: 16px;
    }

    .solutionMessage {
        font-size: 14px;
    }
    .solutionMessage img{
        width: 100% !important;
        height: unset !important;
    }
    .solutionItem1 {
        padding-top: 20px;
    }

    .solutionMessage1 {
        height: unset;
        padding: 0;
        margin-top: 20px;
    }

    .solutionTitle1 {
        margin-bottom: 0;
        text-align: left;
        padding-bottom: 11px;
        border-bottom: 1px solid #DDDDDD;
    }

    .detailItem1 {
        display: block;
        margin-bottom: 60px;
    }

    .solutionImg1 {
        width: calc(100% - 18px);
        height: unset;
    }

    .solutionItemTitle1 {
        font-size: 18px;
    }

    .solutionItemMessage1 {
        margin-top: 20px;
        padding: 0;
        height: unset;
        font-size: 14px;
    }

    .solutionText {
        margin-top: 20px;
    }

    .detailItem1:nth-child(1) .solutionText::before,
    .detailItem1:nth-child(2) .solutionText::before,
    .detailItem1:nth-child(3) .solutionText::before {
        display: none;
    }

    .solutionDetail1 {
        padding-top: 20px;
    }

    .detailItem1:nth-child(2n) .solutionImg1 {
        margin-left: 0;
        margin-right: 18px;
    }
}