.coTitle {
    color: #222;
    margin-top: 54px;
    text-align: center;
    font-family: FontName;
    font-size: 24px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px; 
}

.coDescText {
    color: #222;
    width: 734px;
    margin: 12px auto 36px;
    text-align: center;
    font-family: "PingFang SC";
    font-size: 13px;
    font-style: normal;
    font-weight: 400;
    line-height: 18px; 
}

.coContentBox {
    margin: 0 auto;
    display: flex;
    width: 1065px;
    flex-wrap: wrap;
    padding-bottom: 64px;
    justify-content: space-between;
}

.coContentBox .item {
    width: 520px;
    height: 180px;
    background: #f9f9f9;
    padding: 16px;
    display: flex;
    box-sizing: border-box;
    margin-bottom: 10px;
}

.coContentBox .item .left {
    width: 238px;
    height: 150px;
}

.coContentBox .item .right {
    padding-left: 20px;
}

.right .coTitle1 {
    color: #222;
    font-family: "PingFang SC";
    font-size: 14px;
    font-style: normal;
    font-weight: 600;
    line-height: 20px; 
    margin-bottom: 20px;
}

.coTitle2 {
    color: #222;
    font-family: "PingFang SC";
    font-size: 13px;
    font-style: normal;
    font-weight: 600;
    line-height: 18px; 
    margin-bottom: 8px;
}

.coText {
    color: #222;
    font-family: "PingFang SC";
    font-size: 12px;
    font-style: normal;
    font-weight: 400;
    line-height: 16px; 
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5; 
    overflow: hidden;
    text-overflow: ellipsis;
}



.case .box2 {
    
    padding: 30px 0;
    background-color: RGBA(245, 247, 250, 1);
}

.content1400 {
    width: 1400px;
    margin: 0 auto;
    max-width: 94%;
}

.case .box2 .box-c {
    margin-top: 40px;
}

.case .box2 .box-c .list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px 25px;
}

.case .box2 .box-c .list li {
    background-color: #fff;
    list-style: none;
}

.case .box2 .box-c .list a {
    text-decoration: none;
    color: #333;
}

.case .box2 .box-c .list li .text-box {
    
    padding: 30px 20px;
}

.case .box2 .box-c .list li .text-title {
    font-family: HarmonyOS Sans SC;
    font-weight: 400;
    font-size: 24px;
    color: #222222;
    line-height: 1;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all .6s;
}

.case .box2 .box-c .list li:hover .text-title {
    color: #0278F6;
}

.case .box2 .box-c .list li .text-des {
    font-family: HarmonyOS Sans SC;
    font-weight: 400;
    font-size: 16px;
    color: #999999;
    line-height: 30px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 27px;
}

.hoverLi .pic {
    width: 440px;
    height: 270px;
    overflow: hidden;
}

.hoverLi:hover .imgScale {
    transform: scale(1.05);
}

.imgScale {
    transition: all 1s;
    display: block;
    width: 100%;
}

.pic img {
    display: inline-block;
    border: none;
    vertical-align: middle;
}