.custom-introduce {
    width: 100%;
    background: url(/img/custom/custom.png);
    height: 630px;
}

.custom-introduce-container {
    width: 100%;
    height: 100%;
    max-width: var(--container-max-width);
    padding: 0 var(--container-padding);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.custom-introduce-text {
    flex: 1;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.custom-introduce-container h1 {
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 48px;
    color: #FFFFFF;
    text-align: center;
}

.custom-introduce-container h2 {
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 22px;
    color: #FFFFFF;
    margin-top: 30px;
    text-align: center;
}

.custom-introduce-container-b {
    width: 1200px;
    height: 170px;
    display: flex;
}

.custom-introduce-container-b-item {
    flex: 1;
    background-color: #fff;
    height: 200px;
    padding: 36px 18px;
    border-right: 2px solid #E7EBF1;
    transition: all 0.3s ease-in-out;
}


.custom-introduce-container-b-item:nth-child(1) {
    border-radius: 6px 0px 0px 0px;
}

.custom-introduce-container-b-item:last-child {
    border-radius: 0px 6px 0px 0px;
    border-right: none;
}

.custom-introduce-container-b-item.active {
    width: 203px;
    min-width: 203px;
    height: 276px;
    padding: 70px 18px;
    background: #1569FF;
    border-radius: 6px;
    color: #fff;
    border-right: none;
    transform: translateY(-49px);
}

.custom-introduce-container-b-item>h5 {
    font-family: Source Han Sans CN;
    font-weight: 500;
    font-size: 16px;
    color: #000000;
}


.custom-introduce-container-b-item ul {
    margin-top: 20px;
}

.custom-introduce-container-b-item ul li {
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #808080;
}

.custom-introduce-container-b-item.active>h5 {
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 18px;
    color: #FEFEFE;
}

.custom-introduce-container-b-item.active ul li {
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #fff;
}




.custom-introduce-icons {
    width: 1200px;
    margin: 0 auto;
    margin-top: 140px;
    display: flex;
    justify-content: center;
    gap: 96px;
    padding-bottom: 48px;
}

.custom-introduce-icons-item {
    width: 90px;
}

.custom-introduce-icons-item-icon {
    width: 89px;
    height: 89px;
    
    border-radius: 4px;
    border: 1px solid #FFFFFF;
    display: flex;
    justify-content: center;
    align-items: center;
}

.custom-introduce-icons-item-icon>img {
    width: 100%;
    width: 100%;
}

.custom-introduce-icons-item>p {
    text-align: center;
    margin-top: 27px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 18px;
    color: #000000;
}
@media screen and (max-width: 768px) {
    .custom-introduce{
        height: auto;
    }
    .custom-introduce-container-b{
        width: 100%;
        
        height: auto;
        flex-wrap: wrap;
    }
    .custom-introduce-container-b-item{
        flex: 1 1 calc(50% - 10px);
    }
    .custom-introduce-container-b-item.active{
        margin-top: 40px;
    }
    .custom-introduce-icons{
        width: 100%;
        gap: 8px;
        flex-wrap: wrap;
    }

}