.product .title {
    position: relative;
}

.product .title .en {
    position: absolute;
    left: 40px;
    top: 20px;
    font-size: 36px;
    font-family: CN-Bold;
    color: #cdcdcd;
    z-index: -1;
}

.product .title .line {
    width: 156px;
    height: 4px;
    display: inline-block;
    background: var(--primary-color);
    margin: 107px 0 20px 0;
}

.product .master {
    margin: 155px auto 0 auto;
    position: relative;
}

.product .master .head {
    border-bottom: 1px solid #000;
    margin-bottom: 50px;
}

.product .master .details {
    /* height: 628px; */
    position: relative;
}

.product .master .details .product-img img {
    width: 675px;
    height: 560px;
}

.product .master .details .layui-col-sm6 {
    position: static;
}

.product .master .details .info {
    padding-top: 40px;
    line-height: 30px;
    font-size: 18px;
}

.product .master .details .info .ch {
    font-size: 30px;
    font-family: CN-Bold;
}

.product .master .details .info .en {
    font-family: CN-Regular;
    font-size: 15px;
}

.product .master .details .info .subtitle {
    font-size: 26px;
    font-family: CN-Regular;
    margin: 80px 0 40px 0;
}

.details .qrcode {
    position: absolute;
    bottom: 0;
    right: 0;
}

.qrcode img {
    width: 144px;
    font-size: 25px;
    color: var(--primary-color);
    border: 1px solid #cdcdcd;
}

.qrcode .tips-text {
    background: var(--primary-color);
    color: #fff;
    line-height: 30px;
    display: inline-block;
    padding: 0 10px;
    margin: 0 20px;
    vertical-align: bottom;
}

.qrcode i {
    color: var(--primary-color);
    vertical-align: bottom;
    margin-bottom: 5px;
    display: inline-block;
}

.series {
    font-size: 18px;
    font-family: CN-Regular;
    padding-top: 180px;
}

.series .title {
    margin-bottom: 80px;
}

.series .list,.series .list-wrap {
    height: 100%;
}

.series .list-wrap {
    padding-right: 50px;
    margin-right: 50px;
    border-right: 1px solid #000;
}

.series .list .item {
    margin-bottom: 20px;
}

.series .list .item span {
    padding: 5px 10px;
    cursor: pointer;
}

.series .list .item:not(.list-active):hover span {
    color: var(--primary-color);
}

.list-active span {
    background: var(--primary-color);
    color: #fff;
}

.series .content {
    /* height: 626px; */
    padding: 0 0 0 50px;
}

.series .content img {
    width: 100%;
    transform: scale(1);
    transition: all .5s;
}

.series .content .layui-col-sm3 {
    padding: 0 10px;
    margin-bottom: 20px;
}

.series .content .wrap-img {
    position: relative;
    color: #fff;
    overflow: hidden;
}

.series .content .wrap-img .name {
    position: absolute;
    bottom: 0;
    padding: 20px 0;
    left: 0;
    right: 0;
    transition: all .5s;
    background-image: -webkit-linear-gradient(90deg, rgba(9, 9, 9, .5) 0%, rgba(255, 255, 255, 0) 100%);
}

.series .content .wrap-img:hover img {
    transform: scale(1.1);
}

.series .content .wrap-img:hover .name {
    background: var(--primary-color);
}

.series #product-page {
    padding: 25px 0 75px 0;
}