.product-banner {
    background: url('../img/product/banner-b.jpg') no-repeat top center;
    background-size: auto 100%;
    width: 100%;
    height: 750px;
    position: relative;
}

.product-banner>.base-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.product-banner .product-page-tit {
    position: absolute;
    z-index: 1;
    left: 0;
    width: 500px;
    box-sizing: border-box;
    bottom: 227px;
    padding: 36px;
    background-color: rgba(255, 255, 255, .9);
}

.product-banner .product-page-tit h1 {
    font-size: 36px;
    font-weight: bold;
    color: #E70012;
    line-height: 42px;
    margin-bottom: 16px;
}

.product-banner .product-page-tit p {
    font-size: 16px;
    color: #333333;
    line-height: 19px;
    margin-bottom: 36px;
}

.product-banner .product-page-tit .product-banner-btn {
    display: block;
    width: 180px;
    height: 34px;
    line-height: 34px;
    cursor: pointer;
    text-align: center;

    border-radius: 34px;
    color: #E70012;
    border: 1px solid #E70012;
    box-sizing: border-box;
    transition: background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.product-banner .product-series-box {
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    padding: 0;
    background-color: rgba(231, 243, 252, .72);
    backdrop-filter: blur(4px);
}

.product-banner .product-series-box .product-series-ls {
    display: flex;
    justify-content: center;
    align-items: stretch;
    height: 104px;
    overflow: hidden;
    border-left: 1px solid rgba(34, 70, 96, .22);
}

.product-banner .product-series-box .product-series-ls .product-series-item {
    position: relative;
    flex: 1 1 0;
    min-width: 0;
    height: 104px;
    padding: 0 18px;
    background-color: rgba(239, 248, 255, .76);
    border-right: 1px solid rgba(34, 70, 96, .22);
    box-sizing: border-box;
    cursor: pointer;
    display: grid;
    grid-template-columns: 1fr;
    align-content: center;
    justify-items: center;
    overflow: hidden;
    text-align: center;
    transition: background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.product-banner .product-series-box .product-series-ls .product-series-item h3 {
    position: static;
    margin: 0 0 10px;
    color: #102a3d;
    font-size: 16px;
    font-weight: bold;
    line-height: 1.25;
    transition: color .2s ease;
}

.product-banner .product-series-box .product-series-ls .product-series-item p {
    margin: 0;
    color: #6f7f8e;
    font-size: 12px;
    line-height: 1.3;
    white-space: nowrap;
}

.product-banner .product-series-box .product-series-ls .product-series-item.show-series {
    flex: 0 0 auto;
    width: fit-content;
    min-width: 250px;
    padding: 0 28px;
    display: grid;
    grid-template-columns: max-content 96px;
    column-gap: 22px;
    align-content: center;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-top: 3px solid #E70012;
    box-shadow: 0 -10px 24px rgba(0, 0, 0, .08);
    text-align: left;
}

.product-banner .product-series-box .product-series-ls .product-series-item.show-series h3 {
    grid-column: 1;
    color: #102a3d;
}

.product-banner .product-series-box .product-series-ls .product-series-item.show-series p {
    grid-column: 1;
    color: #7a8792;
}

.product-banner .product-series-box .product-series-ls .product-series-item img {
    position: absolute;
    right: 18px;
    bottom: 10px;
    width: 96px;
    max-height: 70px;
    object-fit: contain;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .2s ease, transform .2s ease;
    pointer-events: none;
}

.product-banner .product-series-box .product-series-ls .product-series-item.show-series img {
    position: static;
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
    justify-self: center;
    opacity: 1;
    transform: translateY(0);
}



.product-ls-box {
    background-color: #f6f6f6;
    padding-top: 48px;
    padding-bottom: 60px;
    overflow: hidden;
}

.product-ls-box .product-tit {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-ls-box .product-tit h2 {
    color: #333333;
    font-size: 36px;
    font-weight: bold;
    line-height: 42px;
    border-bottom: 1px solid #E70012;
}

.product-ls-box .product-tit a {
    display: flex;
    justify-content: center;
    align-items: center;
    color: #E70012;
    padding: 10px 0;
}

.product-ls-box .product-tit p {
    font-size: 16px;
}

.product-ls-box .product-tit i {
    font-size: 14px;
    margin-left: 10px;
    margin-top: 2px;
    color: #E70012;
}


.product-ls-box .product-ls .product-ls-item {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.product-ls-box .product-ls .product-ls-item .product-item {
    width: 100%;
    background-color: #fff;
    box-sizing: border-box;
    padding: 24px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-ls-box .product-ls .product-ls-item .product-item .img-box {
    display: block;
    text-align: center;
    width: 100%;

}

.product-ls-box .product-ls .product-ls-item .product-item img {
    max-width: 120px;
    transition: .3s;
}

.product-ls-box .product-ls .product-ls-item .product-item h3 {
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 1.5;
    transition: .3s;
    margin: 8px 0;
}

.product-ls-box .product-ls .product-ls-item .product-item span {
    font-size: 12px;
    line-height: 1.5;
    color: #666666;
    margin-bottom: 4px;
}

.product-ls-box .product-ls .product-ls-item .product-item .product-btn {
    width: 100%;
    margin-top: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-ls-box .product-ls .product-ls-item .product-item .product-btn a {
    width: calc(50% - 8px);
    height: 28px;
    line-height: 28px;
    text-align: center;
    font-size: 14px;
    transition: .3s;
}

.product-ls-box .product-ls .product-ls-item .product-item .product-btn a.product-ser {
    color: #E70012;
    border: 1px solid #E70012;
    border-radius: 28px;
}

.product-ls-box .product-ls .product-ls-item .product-item .product-btn a.product-cont {
    color: #666666;
    border: 1px solid #666666;
    border-radius: 28px;
}

.product-ls-box .base-container {
    position: relative;
}

.product-ls-box .base-container:nth-child(2) {
    margin-top: 48px;
}

.product-ls-box .base-container .product-ls {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1;
    transform: scale(0.1);
    transform: translateX(100%);
    opacity: 0;
}

.product-ls-box .base-container .product-ls.show {
    z-index: 2;
    transform: scale(1);
    transform: translateX(0);
    opacity: 1;
    position: relative;
}

.product-ls-box .base-container .product-ls .product-ls-item .product-item {
    transform: translateY(100%);
    opacity: 0;
}

.product-ls-box .base-container .product-ls.show .product-ls-item .product-item {
    transform: translateX(0);
    opacity: 1;
}

.product-ls-box .base-container .product-ls .product-ls-item .product-item:nth-child(1) {
    transition: .5s;
}

.product-ls-box .base-container .product-ls .product-ls-item .product-item:nth-child(2) {
    transition: .65s;
}

.product-ls-box .base-container .product-ls .product-ls-item .product-item:nth-child(3) {
    transition: .8s;
}

.product-ls-box .base-container .product-ls .product-ls-item .product-item:nth-child(4) {
    transition: .95s;
}


/* 产品列表页 */
.product-list-page-box {
    background: #F6F6F6;
    padding-top: 80px;
    
}

.product-list-page-box .products-list-page-tab {
    padding: 12px 0;
}

.product-list-page-box .products-list-page-tab .products-list-pir {
    padding: 16px 0;
    box-sizing: border-box;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
    display: flex;
    justify-content: space-between;
    align-items: self-end;
}

.product-list-page-box .products-list-page-tab .products-list-pir h1 {
    font-size: 30px;
}

.product-list-page-box .products-list-page-tab .products-list-pir .product-kf {
    width: 165px;
    height: 60px;
    background: url('../img/product/product-fk-bg.jpg') no-repeat top center;
    background-size: cover;
    text-align: center;
    line-height: 60px;
    color: #fff;
    font-weight: bold;
    font-size: 24px;
    cursor: pointer;
}

.product-list-page-box .products-list-page-tab .products-list-tab {
    display: flex;
    align-items: center;
    padding-top: 24px;
    padding-bottom: 36px;
    max-width: 750px;
    justify-content: space-between;
}

.product-list-page-box .products-list-page-tab .products-list-tab .tab-item {
    display: flex;
    align-items: center;
    margin-right: 12px;
}

.product-list-page-box .products-list-page-tab .products-list-tab .tab-item p {
    color: #333333;
    transition: .3s;
}

.product-list-page-box .products-list-page-tab .products-list-tab .tab-item span {
    color: #1861F4;
    margin-left: 12px;
    transition: .3s;
}

.product-list-page-box .products-list-page-tab .products-list-tab .tab-item.show p {
    color: #1861F4;
}

.product-list-page-box .product-list-cls{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.product-list-page-box .product-list-cls .product-cls-item{
    width: calc(16.6% - 12px);
    background-color: #fff;
    padding: 10px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.product-list-page-box .product-list-cls .product-cls-item img{
    width: 100%;
    max-width: 130px;
    margin-bottom: 16px;
}
.product-list-page-box .product-list-cls .product-cls-item h3{
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 8px;
    transition: .3s;
}
.product-list-page-box .product-list-cls .product-cls-item.show{
    box-shadow: 0px 4px 4px 0px rgba(0,0,0,0.15);
}
.product-list-page-box .product-list-cls .product-cls-item.show h3{
    color: #E70012;
}
.product-list-page-box .product-list-cls .product-cls-item p{
    font-size: 16px;
    color: #666666;
    text-align: center;
}


.product-list-box {
    background-color: #F6F6F6;
    padding-bottom: 120px;
}

.product-list-box .product-cls {
    padding-top: 60px;
}

.product-list-box .product-cls .product-series {
    cursor: pointer;
    margin-bottom: 48px;
}

.product-list-box .product-cls .product-series .big {
    display: block;
}

.product-list-box .product-cls .product-series .sm {
    display: none;
}

.product-list-box .product-cls .product-ls {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-column-gap: 24px;
    grid-row-gap: 24px;
}

.product-list-box .product-cls .product-ls .product-item {
    background-color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-list-box .product-cls .product-ls .product-item .product-img {
    width: 100%;
    padding: 14px;
    box-sizing: border-box;
    text-align: center;
    cursor: pointer;
}

.product-list-box .product-cls .product-ls .product-item .product-img img {
    max-width: 140px;
    vertical-align: top;
    transition: .3s;
}

.product-list-box .product-cls .product-ls .product-item h3 {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 2px;
    color: #333;
}

.product-list-box .product-cls .product-ls .product-item p {
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}

.product-list-box .product-cls .product-ls .product-item .product-btn {
    width: 100%;
    padding: 16px 12px 24px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
}

.product-list-box .product-cls .product-ls .product-item .product-kf {
    width: calc(50% - 8px);
    padding: 6px 0;
    color: #E70012;
    border: 1px solid #E70012;
    border-radius: 50px;
    font-size: 12px;
    cursor: pointer;
    transition: .3s;
}

.product-list-box .product-cls .product-ls .product-item .product-more {
    width: calc(50% - 8px);
    padding: 6px 0;
    color: #666666;
    border: 1px solid #666666;
    border-radius: 50px;
    font-size: 12px;
    transition: .3s;
}


/* 案例 */
.base-cases {
    padding-top: 120px;
}

.base-cases .base-cases-list {
    margin-top: 48px;
}

.base-cases .base-cases-list .base-big-cases {
    display: flex;
    align-items: stretch;
    margin-bottom: 24px;
    box-shadow: 0px 4px 16px 0px rgba(0, 0, 0, 0.1);
}

.base-cases .base-cases-list .img-box {
    width: calc(66.6%);
    overflow: hidden;
}

.base-big-cases .img-box img {
    width: 100%;
    transition: .3s;
    vertical-align: top;
}

.base-cases .base-cases-list .cases-cont {
    width: calc(33.4%);
    background-color: #fff;
    padding: 21px;
    padding-top: 80px;
    box-sizing: border-box;
}

.base-big-cases .cases-cont h3 {
    font-size: 24px;
    color: #333333;
    line-height: 1.2;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.base-big-cases .cases-cont p {
    margin-top: 24px;
    font-size: 14px;
    color: #666666;
    line-height: 1.5;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.base-big-cases .cases-cont .more {
    margin-top: 36px;
    text-align: right;
}

.base-big-cases .cases-cont span {
    color: #E70012;
    font-size: 14px;
    line-height: 16px;
    text-decoration-line: underline;
}

.base-cases .base-cases-list .cases-ls {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.base-cases .base-cases-list .cases-ls .cases-item {
    width: calc(33% - 12px);
    box-shadow: 0px 4px 16px 0px rgba(0, 0, 0, 0.1);

}

.base-cases .base-cases-list .cases-ls .cases-item .img-box {
    overflow: hidden;
    width: 100%;
}

.base-cases .base-cases-list .cases-ls .cases-item .img-box img {
    transition: .3s;
    vertical-align: top;
}

.base-cases .base-cases-list .cases-ls .cases-item .cases-tit {
    width: 100%;
    padding: 18px 16px;
    background-color: #fff;
    box-sizing: border-box;
}

.base-cases .base-cases-list .cases-ls .cases-item .cases-tit p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    font-size: 16px;
    font-weight: bold;
    line-height: 1.5;
    color: #333333;
}


.product-cont-banner {
    height: 920px;
    box-sizing: border-box;
    width: 100%;
    background: url('../img/product/product-cont-banner-b.jpg') no-repeat top center;
    background-size: auto 100%;
    position: relative;
}

.product-cont-banner .base-container {
    position: relative;
    height: 100%;
}

.product-cont-banner .product-img-param {
    position: absolute;
    bottom: 236px;
    left: 0;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    width: 100%;
}

.product-cont-banner .cont-swiper-box {
    width: 50%;
    display: flex;
    padding: 24px 48px;
    box-sizing: border-box;
    background-color: rgba(255, 255, 255, .5);
    position: relative;
}

.product-cont-banner .cont-swiper-box .productContSwiper {
    width: 100%;

    overflow: hidden;
}

.product-cont-banner .product-img-param .product-param {
    width: calc(50% - 16px);
    padding: 48px 36px;
    background-color: #fff;
    box-sizing: border-box;
}

.product-cont-banner .cont-swiper-box .productContSwiper .swiper-slide {
    text-align: center;
    
}

.product-cont-banner .cont-swiper-box .productContSwiper .swiper-slide img {
    max-width: 100%;
}



.product-cont-banner .product-img-param .product-param>span {
    font-size: 18px;
    color: #E70012;
}

.product-cont-banner .product-img-param .product-param h1 {
    font-size: 24px;
    color: #333333;
    font-weight: bold;
    line-height: 1.5;
    margin-bottom: 24px;
}

.product-cont-banner .product-img-param .product-param .param-list {
    display: flex;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.product-cont-banner .product-img-param .product-param .param-list .param-item {
    padding: 0 16px;
    border-left: 1px solid rgba(0, 0, 0, 0.1);
}

.product-cont-banner .product-img-param .product-param .param-list .param-item:first-child {
    padding-left: 0;
    border-left: unset;
}

.product-cont-banner .product-img-param .product-param .param-list span {
    display: block;
    font-size: 12px;
    line-height: 1.5;
    
}

.product-cont-banner .product-img-param .product-param .param-list .param-name {
    color: #999999;
    white-space: nowrap;
}

.product-cont-banner .product-img-param .product-param .param-list .param-cont {
    color: #333;
}

.product-cont-banner .product-img-param .product-param .application-industry {
    margin-top: 24px;
}

.product-cont-banner .product-img-param .product-param .application-industry span {
    display: block;
}

.product-cont-banner .product-img-param .product-param .application-industry .param-name {
    font-size: 12px;
    color: #999999;
    line-height: 1.5;
}

.product-cont-banner .product-img-param .product-param .application-industry .param-cont {
    font-size: 12px;
    color: #333333;
    line-height: 1.5;
    height: 54px;
}

.product-cont-banner .product-img-param .product-param .product-btn {
    margin-top: 12px;
    display: flex;
    align-items: center;
}

.product-cont-banner .product-img-param .product-param .product-btn .kefu-l {
    width: 120px;
    height: 28px;
    line-height: 28px;
    font-size: 12px;
    text-align: center;
    border: 1px solid #E70012;
    border-radius: 34px;
    color: #E70012;
    cursor: pointer;
}


.product-cont-banner .product-img-param .product-param .product-btn .kefu-r {
    width: 120px;
    height: 28px;
    line-height: 28px;
    font-size: 12px;
    text-align: center;
    border: 1px solid #666666;
    border-radius: 34px;
    color: #666666;
    margin-left: 16px;
    cursor: pointer;
}


.product-cont-banner .swiper-productcont-pagination {
    position: absolute;
    bottom: 12px;
    left: 0;
    right: 0;
    text-align: center;
    width: 100%;
    z-index: 10;
}

.product-cont-banner .swiper-productcont-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 4px;
    background-color: #fff;
    border-radius: 4px;
}

.product-cont-banner .swiper-productcont-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 4px;
    background-color: #fff;
    border-radius: 4px;
    transition: .3s;
    opacity: 1;
}


.product-cont-banner .swiper-productcont-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    width: 24px;
    background-color: #E70012;
}


.product-cont-banner .anchor-point-link {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, .8);
    height: 80px;
}

.product-cont-banner .anchor-point-link .base-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-cont-banner .anchor-point-link .point-ls {
    display: flex;
    align-items: center;
}

.product-cont-banner .anchor-point-link .point-ls .anchor-point {
    padding: 0 16px;
    border-left: 1px solid rgba(0, 0, 0, .2);
    color: #333333;
    line-height: 1;
    font-size: 16px;
    cursor: pointer;
}

.product-cont-banner .anchor-point-link .point-ls .anchor-point:first-child {
    padding-left: 0;
    border-left: unset;
    color: #E70012;
    font-weight: bold;
}



.product-cont-banner .anchor-point-link .link-btn {
    display: flex;
    align-items: center;
}


.product-cont-banner .anchor-point-link .link-btn .kefu-l {
    width: 120px;
    height: 28px;
    line-height: 28px;
    font-size: 12px;
    text-align: center;
    border: 1px solid #E70012;
    border-radius: 34px;
    color: #E70012;
    cursor: pointer;
}

.product-cont-banner .anchor-point-link .link-btn .kefu-r {
    width: 120px;
    height: 28px;
    line-height: 28px;
    font-size: 12px;
    text-align: center;
    border: 1px solid #666666;
    border-radius: 34px;
    color: #666666;
    margin-left: 16px;
    cursor: pointer;
}

.product-cont-text {
    margin-top: 120px;
}

.product-cont-text h2 {
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    display: inline-block;
    border-bottom: 2px solid #E70012;
    margin-bottom: 24px;
}

.product-cont-text p {
    font-size: 16px;
    color: #666666;
    line-height: 1.5;
}

.product-cont-text .product-analysis {
    margin-top: 80px;
}

.product-cont-text .product-analysis img {
    vertical-align: top;
}


.product-advantages {
    margin-top: 120px;
}

.product-advantages .advantages-tit {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 48px;
}

.product-advantages .advantages-tit h2 {
    font-size: 36px;
    font-weight: bold;
    color: #333333;
    text-align: center;
}

.product-advantages .advantages-tit div.show-line {
    width: 15px;
    height: 4px;
    display: block;
    background-color: #E70012;
    margin: 12px 0;
}

.product-advantages .advantages-tit p {
    font-size: 16px;
    color: #999999;
    line-height: 1.5;
}

.product-advantages .advantages-ls {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
}

.product-advantages .advantages-ls .advantages-item {
    width: 50%;

}

.product-advantages .advantages-ls .advantages-item ul{
    padding-left: 16px;
}
.product-advantages .advantages-ls .advantages-item ul li{
    font-size: 16px;
    line-height: 1.5;
    color: #333333;
}
.product-advantages .advantages-cont .advantages-ls:nth-child(even) {
    flex-direction: row-reverse;
}

.product-advantages .advantages-cont .advantages-ls .advantages-item:first-child {
    box-shadow: 0px 4px 16px 0px rgba(0, 0, 0, 0.1);
    padding: 24px 60px;
    display: flex;
    box-sizing: border-box;
    flex-direction: column;
    justify-content: center;
}
.product-advantages .advantages-ls .advantages-item.img-item{
    padding: 0 !important;
}
.product-advantages .advantages-ls .advantages-item.img-item img{
    height: 100%;
}
.product-advantages .advantages-cont .advantages-ls .advantages-item:first-child h3{
    font-size: 36px;
    font-weight: bold;
    color: #333333;
}

.product-advantages .advantages-cont .advantages-ls .advantages-item:first-child div.show-line{
    width: 60px;
    height: 4px;
    background-color: #E70012;
    display: block;
    margin-top: 16px;
    margin-bottom: 24px;    
}
.product-advantages .advantages-cont .advantages-ls .advantages-item:first-child p{
    font-size: 16px;
    color: #333333;
    line-height: 1.5;
    margin-top: 16px;
}
.product-advantages .advantages-cont .advantages-ls .advantages-item:first-child p:first-of-type{
    margin-top: 0;
}


.product-advantages .advantages-cont .advantages-ls .advantages-item img {
    vertical-align: top;
}


.parameter-table{
    margin-top: 120px;
}

.parameter-table .param-product-img{
    text-align: center;
}
.parameter-table .param-product-img img{
    vertical-align: top;
    margin: auto;

}

.parameter-table .parameter-table-tit h2{
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    display: inline-block;
    border-bottom: 2px solid #E70012;
}

.parameter-table .parameter-table-tit .table{
    margin-top: 48px;
}
.parameter-table .parameter-table-tit .table table{
    width: 100%;
}

.parameter-table .parameter-table-tit .table th{
    padding: 20px 10px;
    border: 1px solid #ccc;
    background-color: #246ACE;
    color: #fff;
}

.parameter-table .parameter-table-tit .table td{
    border: 1px solid #ccc;
    padding: 20px 10px;
    text-align: center;
}

.parameter-table .parameter-illustrate{
    margin-top: 48px;
}


.parameter-table .parameter-illustrate p{
    font-size: 16px;
    color: #666666;
    line-height: 1.5;
}


.product-service{
    margin-top: 120px;
}

.product-service .product-service-tit h2{
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    display: inline-block;
    border-bottom: 2px solid #E70012;
}

.product-service .product-service-ls{
    margin-top: 48px;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
}
.product-service .product-service-ls .product-service-item{
    width: calc(25% - 12px);
    border: 1px solid rgba(0,0,0,0.1);
    box-sizing: border-box;
}
.product-service .product-service-ls .product-service-item img{
    vertical-align: top;
}
.product-service .product-service-ls .product-service-item .service-cont{
    padding: 36px 12px;
}

.product-service .product-service-ls .product-service-item .cont-tit{
    text-align: center;
    padding-bottom: 12px;
    position: relative;
}

.product-service .product-service-ls .product-service-item .cont-tit h3{
    color: #333333;
    font-size: 16px;
    font-weight: bold;
    line-height: 1.5;
}

.product-service .product-service-ls .product-service-item p{
    font-size: 14px;
    color: #333333;
    text-align: center;
    margin-top: 24px;
}


.product-service .product-service-ls .product-service-item .cont-tit::after{
    content: '';
    position: absolute;
    bottom: 0;
    width: 80%;
    height: 1px;
    left: 10%;
    margin: auto;
    background:linear-gradient(90deg, rgba(24, 97, 244, 0), rgba(24, 97, 244, 1), rgba(24, 97, 244, 0)) ;

}



.related-cases.peoduct-cont-cases{
    margin-top: 120px;
    padding: 120px 0;
    background-color: unset;
    background: url('../img/home/cases-bg.jpg') no-repeat top center;
    background-size: cover;
}
.related-cases.peoduct-cont-cases .base-container .base-tit .base-h2{
    color: #fff;
}
.related-cases.peoduct-cont-cases .base-container .base-tit .base-tit-more p{
    color: #fff;
}
.peoduct-cont-cases .base-container .base-tit .base-tit-more i{
    color: #fff;
}

.base-service{
    background-color: #fff;
}
.after-sales-tel{
    padding-top: 0;
}


.product-list-banner{
    height: 750px;
    padding-bottom: 100px;
    box-sizing: border-box;
}
.product-list-banner .base-container{
    position: relative;
    height: 100%;
}
.product-list-banner.steam-boiler-banenr{
    background: url('../img/product/product-steam-boiler-banner-b.jpg') no-repeat bottom center;
    background-size: auto 100%;
}
.product-list-banner.hot-water-boiler-banenr{
    background: url('../img/product/product-hot-water-boiler-banner-b.jpg') no-repeat bottom center;
    background-size: auto 100%;
}
.product-list-banner.water-tube-boiler-banenr{
    background: url('../img/product/product-water-tube-boiler-banner-b.jpg') no-repeat bottom center;
    background-size: auto 100%;
}
.product-list-banner.high-pressure-boiler-banenr{
    background: url('../img/product/product-high-pressure-boiler-banner-b.jpg') no-repeat bottom center;
    background-size: auto 100%;
}
.product-list-banner.electric-boiler-banenr{
    background: url('../img/product/product-electric-boiler-banner-b.jpg') no-repeat bottom center;
    background-size: auto 100%;
}
.product-list-banner.heat-pump-banenr{
    background: url('../img/product/product-heat-pump-banner-b.jpg') no-repeat bottom center;
    background-size: auto 100%;
}


.product-list-banner .product-banner-text-box{
    position: absolute;
    left: 0;
    bottom: 0;
    background: rgba(255, 255, 255, .8);
    z-index: 11;
    width: 100%;
    max-width: 700px;
    padding: 48px;
    box-sizing: border-box;
}
.product-list-banner .product-banner-text-box h1{
    font-size: 36px;
    color: #333333;
    line-height: 1.5;
    text-align: center;
    text-shadow: 0px 3px 3px rgba(0,0,0,0.23);
    margin-bottom: 24px;
}
.product-list-banner .product-banner-text-box p{
    margin-bottom: 12px;
    font-size: 16px;
    color: #333333;
    line-height: 1.5;
}
.product-list-banner .product-banner-text-box .banner-btn{
    margin-top: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-list-banner .product-banner-text-box .banner-btn .kefu{
    width: 180px;
    height: 34px;
    text-align: center;
    line-height: 34px;
    box-shadow: 0px 3px 3px 0px rgba(0,0,0,0.23);
    border-radius: 34px;
    border: 1px solid #333333;
    color: #333333;
    transition: .3s;
}

.product-list-banner .product-banner-text-box .banner-btn .tel{
    width: 180px;
    height: 34px;
    text-align: center;
    line-height: 34px;
    box-shadow: 0px 3px 3px 0px rgba(231, 0, 18,0.23);
    border-radius: 34px;
    border: 1px solid #E70012;
    color: #E70012;
    margin-left: 48px;
    transition: .3s;
}


.cta-filter-product.product-ls-cta {
    padding: 48px 0;
    background: #f6f6f6;
}

.product-ls-show{
    background: #f6f6f6;
    padding-bottom: 80px;
    margin-top: 36px;
}

.product-ls-show .boiler-show-ls{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-column-gap: 24px;
    grid-row-gap: 24px;
}

.product-ls-show .boiler-show-ls .boiler-item{
    background: #FFFFFF;
    border: 1px solid #F1F1F1;
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
}
.product-ls-show .boiler-show-ls .boiler-item .img-box{
    display: block;
}

.product-ls-show .boiler-show-ls .boiler-item img{
    max-width: 200px;
    transition: .3s;
}
.product-ls-show .boiler-show-ls .boiler-item .boiler-tit{
    height: 72px;
    margin-top: 24px;
}
.product-ls-show .boiler-show-ls .boiler-item h3{
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    line-height: 36px;
}

.product-ls-show .boiler-show-ls .boiler-item .boiler-param{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
    background: #F7F8FC;
    box-sizing: border-box;
    margin-top: 8px;
}


.product-ls-show .boiler-show-ls .boiler-item .boiler-btn{
    margin-top: 24px;
    width: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.product-ls-show .boiler-show-ls .boiler-item .boiler-btn a{
    padding: 12px 36px;
    border: 1px solid #666666;
    border-radius: 34px ;
    color: #666666;
    font-size: 12px;
}
.product-ls-show .boiler-show-ls .boiler-item .boiler-btn a.kefu{
    color: #fff;
    background-color: #E70012;
    border: 1px solid #E70012;
}
.product-ls-show .boiler-show-ls .boiler-item.replenish-item{
    padding: 0;
}
.product-ls-show .boiler-show-ls .boiler-item.replenish-item img{
    width: 100%;
    max-width: 100%;
}


.product-form-cta{
    height: 370px;
    background: url('../img/product/form-cta-bg-b.jpg') no-repeat bottom center;
    background-size: auto  calc(100% - 24px);
    background-color: #F6F6F6;
}

.product-form-cta .base-container{
    display: flex;
    justify-content: space-between;
}
.product-form-cta .base-container .boiler-ls-form{
    display: flex;
    padding-top: 72px;
    padding-bottom: 48px;
    flex-direction: column;
    flex: 1;
    align-items: center;
}

.product-form-cta .base-container .boiler-ls-form h3{
    font-size: 36px;
    color: #E70012;
    line-height: 1.5;
    font-weight: bold;
}

.product-form-cta .base-container .boiler-ls-form p{
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}



.product-form-cta .boiler-ls-item{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
}
.product-form-cta .boiler-ls-item>div{
    margin-top: 36px;
}

.product-form-cta .boiler-ls-item .input-box{
    width: calc(33.33% - 16px);
    height: 48px;
    border: 1px solid rgba(0,0,0,0.1);
   box-sizing: border-box;
   padding: 0 12px;
   background-color: #fff;
}
.product-form-cta .boiler-ls-item .input-box:nth-child(2){
    margin-left: 24px;
    margin-right: 24px;
}
.product-form-cta .boiler-ls-item .input-box input,
.product-form-cta .boiler-ls-item .input-box select{
    flex: 1;
    border: unset;
    height: 100%;
    width: calc(100% - 12px);
    background-color: unset;
}
.product-form-cta .boiler-ls-item .input-box input:focus,
.product-form-cta .boiler-ls-item .input-box select:focus{
    outline: none;
}

.product-form-cta .boiler-ls-item .input-box span{
    color: #E70012;
}
.product-form-cta .boiler-ls-item .input-btn input{
    width: 200px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    font-size: 14px;
    color: #FFFFFF;
    background-color: #E70012;
    border: unset;
    cursor: pointer;
}
.product-form-cta .boiler-ls-item .tel-box{
    width: 200px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    font-size: 14px;
    color: #E70012;
    border: 1px solid #E70012;
    box-sizing: border-box;
    margin-left: 48px;
    display: block;
    margin-top: 36px;
}


.product-ls-body{
    background-color: #f6f6f6;
}


.product-ls-body .base-solution,
.product-ls-body .base-service{
    background: #F6F6F6 ;
}
.product-ls-body .cases-page{
    padding-bottom: 120px;
    padding-top: 0;
}



.filter-product-banner{
	background: url('../img/product/filter-banner-b.jpg') no-repeat top center;
	background-size: auto 100%;
	width: 100%;
	height: 520px;
	position: relative;
}

.filter-product{
	padding: 48px 0;
}

.filter-product h3{
	font-size: 30px;
}
.filter-product .filter-tag{
	margin-top: 36px;
	padding: 24px;
	border: 1px solid #E9E9E9;
}
.filter-product .filter-tag .filter-ls{
	display: flex;
	margin-bottom: 12px;
}
.filter-product .filter-tag .filter-ls>span{
	font-size: 16px;
	color: #666666;
	width: 100px;
	margin-bottom: 12px;
}
.filter-product .filter-tag .filter-ls .filter-item{
	flex: 1;
	display: flex;
	align-items: center;
    flex-wrap: wrap;
}
.filter-product .filter-tag .filter-ls .filter-item .tag{
	padding: 6px 24px;
	color: #999999;
	font-size: 16px;
	border: 1px solid #999999;
	margin-right: 12px;
	margin-bottom: 12px;
	cursor: pointer;
}
.filter-product .filter-tag .filter-ls .filter-item .tag.show{
    color: #fff;
    background-color: #E70012;
    border: 1px solid #E70012;
}
.filter-product-body .product-ls-show{
	background-color: #f6f6f6;
	padding-top: 48px;
}


.filter-product-body .related-cases{
    padding: 120px 0;
}
.filter-product-body .brand-logo-box{
    padding-top: 0;
    padding-bottom: 120px;
}
.cta-filter-product .base-container .cta-filter-input .input-box b{
    font-weight: 400;
}

.product-img-form{
    padding-top: 80px;
}
.product-img-form .img-form{
    display: flex;
    justify-content: space-between;
    align-items: self-start;
}
.product-img-form .img-form .img-box{
    width: 62.5%;
    text-align: center;
}
.product-img-form .img-form .img-box br{
    display: none;
}
.product-img-form .img-form .img-box img{
    display: block;
    margin: auto;
}
.product-img-form .img-form .form-product-box{
    margin-left: 24px;
    width: calc(37.5% - 24px);
    position: sticky;
}

.product-img-form .img-form .form-product-box .product-box{
    background: url('../img/product/product-form-bg2.jpg') no-repeat top center;
    background-size: 100% 100%;
    padding: 40px 36px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-img-form .img-form .form-product-box .product-box h3{
    font-size: 24px;
    line-height: 1.5;
    color: #333333;
    margin-top: 36px;
    margin-bottom: 24px;
}
.product-img-form .img-form .form-product-box .product-box .product-param{
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-img-form .img-form .form-product-box .product-box .product-param .param-item{
    font-size: 12px;
    text-align: center;
}
.product-img-form .img-form .form-product-box .product-box .product-param .param-item:nth-child(2){
    padding: 0 24px;
    margin: 0 24px;
    border-left: 1px solid rgba(0, 0, 0, .1) ;
    border-right: 1px solid rgba(0, 0, 0, .1) ;
}
.product-img-form .img-form .form-product-box .product-box .product-param .param-item p{
    margin-bottom: 6px;
}

.product-img-form .img-form .form-product-box .product-box .product-btn{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 34px;
    background: #E70012;
    color: #fff;
    font-size: 14px;
    border-radius: 34px 34px 34px 34px;
    margin-top: 36px;
}

.product-img-form .img-form .form-product-box .product-box img{
    max-width: 200px;
}


.product-img-form .img-form .form-product-box .form-box{
    background: url('../img/product/product-form-bg1.jpg') no-repeat top center;
    background-size: 100% 100%;
    padding: 40px 36px;
    box-sizing: border-box;
}


.product-img-form .img-form .form-product-box .form-box h3{
    font-size: 24px;
    color: #E70012;
    text-align: center;
    margin-bottom: 12px;
}

.product-img-form .img-form .form-product-box .form-box>p{
    font-size: 16px;
    line-height: 1.5;
    text-align: center;
    color: #666666;
    margin-bottom: 24px;
}

.product-img-form .img-form .form-product-box .form-box .input-box{
    width: 100%;
    margin-bottom: 16px;
}

.product-img-form .img-form .form-product-box .form-box .input-box p{
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 6px;
    color: #333333;
}
.product-img-form .img-form .form-product-box .form-box .input-box p span{
    color: #E70012;
}
.product-img-form .img-form .form-product-box .form-box .input-box input,
.product-img-form .img-form .form-product-box .form-box .input-box select{
    width: 100%;
    height: 48px;
    box-sizing: border-box;
}

.product-img-form .img-form .form-product-box .form-box .form-btn{
    text-align: center;
}
.product-img-form .img-form .form-product-box .form-box .form-btn input{
    width: 100%;
    max-width: 280px;
    background-color: #fff;
    border-radius: 24px;
    color: #1861F4;
    text-align: center;
    height: 48px;
    line-height: 48px;
    font-weight: bold;
    cursor: pointer;
}


.product-img-form input,
.product-img-form select{
    outline: none;
    border: none;
    resize: none;
    padding: 0 12px;
}


.product-cta{
    background: url('../img/product/product-cta-bg.jpg') no-repeat top center;
    background-size:  auto 100%;
    margin-top: 120px;
    padding: 80px 0;
}

.product-cta .product-cont-form{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.product-cta .product-cont-form>img{
    width: 28.75%;
}
.product-cta .product-cont-form .line{
    height: 150px;
    width: 1px;
    background-color:#000000;
    opacity: .1;
}

.product-cta .product-cont-form .form-box{
    width: 52.8%;
}
.product-cta .product-cont-form .form-box h3{
    font-size: 36px;
    color: #333;
    margin-bottom: 16px;
}

.product-cta .product-cont-form .form-box p{
    font-size: 24px;
    color: #666;
    margin-bottom: 36px;
}

.product-cta .product-cont-form .form-box .product-form{
    display: flex;
    justify-content: space-between;
    align-items: center;
} 

.product-cta .product-cont-form .form-box .product-form input,
.product-cta .product-cont-form .form-box .product-form select{
    width: calc(33.33% - 16px);
    height: 48px;
    background: #FFFFFF;
    border: 1px solid rgba(0,0,0,0.1);
    outline: none;
    box-sizing: border-box;
    padding: 0 12px;
}



.product-cta .product-cont-form .form-box .input-btn{
    margin-top: 24px;
    display: flex;
    justify-content: center;
}
.product-cta .product-cont-form .form-box .input-btn input{
    outline: none;
    width: 300px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    background: #E70012;
    border: unset;
    color: #fff;
    cursor: pointer;
    box-sizing: border-box;
    font-size: 16px;
}


@media (min-width:750px) {
    .product-banner .product-page-tit .product-banner-btn:hover {
        background-color: #E70012;
        color: #fff;
    }

    .product-ls-box .product-ls .product-ls-item .product-item .product-btn a.product-ser:hover {
        background: #E70012;
        color: #fff;
    }

    .product-ls-box .product-ls .product-ls-item .product-item .product-btn a.product-cont:hover {
        border: 1px solid #1861F4;
        background-color: #1861F4;
        color: #fff;
    }

    .product-ls-box .product-ls .product-ls-item .product-item:hover h3 {
        font-weight: bold;
    }

    .product-ls-box .product-ls .product-ls-item .product-item:hover img {
        transform: scale(1.1);
    }

    .product-list-box .product-cls .product-ls .product-item .product-img:hover img {
        transform: scale(1.1);
    }


    .product-list-box .product-cls .product-ls .product-item .product-kf:hover {
        background-color: #E70012;
        color: #fff;
    }

    .product-list-box .product-cls .product-ls .product-item .product-more:hover {
        border: 1px solid #1861F4;
        background-color: #1861F4;
        color: #fff;
    }

    .product-list-page-box .products-list-page-tab .products-list-tab .tab-item:hover p {
        color: rgba(24, 97, 244, .8);
    }

    .base-cases .base-cases-list .img-box:hover img {
        transform: scale(1.1);
    }

    .product-list-banner .product-banner-text-box .banner-btn .kefu:hover{
        border: 1px solid #1861F4;
        background-color: #1861F4;
        color: #fff;
    }
    .product-list-banner .product-banner-text-box .banner-btn .tel:hover{
        background-color: #E70012;
        color: #fff;
    }
    .product-list-page-box .product-list-cls .product-cls-item:hover h3{
        color: #E70012;
    }

    .product-ls-show .boiler-show-ls .boiler-item:hover .img-box img{
        transform: scale(1.1);
    }
}

@media (min-width: 751px) and (max-width: 1280px) {
    .product-banner .product-page-tit {
        left: 30px;
    }


    .base-cases .base-cases-list .cases-cont {
        padding-top: 24px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .base-big-cases .cases-cont .more,
    .base-big-cases .cases-cont p {
        margin-top: 12px;
    }

    .product-cont-banner .product-img-param .product-param .param-list .param-item{
        padding: 0 12px;
    }
    .product-advantages .advantages-cont .advantages-ls .advantages-item:first-child h3{
        font-size: 28px;
    }
    .product-advantages .advantages-cont .advantages-ls .advantages-item:first-child div.show-line{
        margin-top: 12px;
        margin-bottom: 18px;
    }
    .product-advantages .advantages-cont .advantages-ls .advantages-item:first-child p{
        font-size: 14px;
    }
    .product-advantages .advantages-cont .advantages-ls .advantages-item:first-child{
        padding: 24px 36px;
    }

    .product-ls-show .boiler-show-ls{
        grid-column-gap: 12px;
        grid-row-gap: 12px;
    }
    .product-ls-show .boiler-show-ls .boiler-item h3{
        font-size: 18px;
        line-height: 1.5;
    }
    .product-ls-show .boiler-show-ls .boiler-item .boiler-tit{
        height: 54px;
    }
    .product-ls-show .boiler-show-ls .boiler-item .boiler-param{
        font-size: 14px;
    }
    .product-ls-show .boiler-show-ls .boiler-item .boiler-btn a{
        padding: 12px ;
        width: 40%;
        box-sizing: border-box;
        text-align: center;
    }

    .product-img-form .img-form .form-product-box .product-box,
    .product-img-form .img-form .form-product-box .form-box{
        padding:36px 24px;
    }

    .product-img-form .img-form .form-product-box .product-box h3{
        font-size: 18px;
        margin-top: 18px;
        margin-bottom: 12px;
    }
    .product-img-form .img-form .form-product-box .product-box .product-param .param-item:nth-child(2){
        padding: 0 12px;
        margin: 0 12px;
    }
    .product-img-form .img-form .form-product-box .product-box .product-btn{
        margin-top: 18px;
    }
    .product-img-form .img-form .form-product-box .form-box h3{
        font-size: 18px;
    }
    .product-img-form .img-form .form-product-box .form-box>p,
    .product-img-form .img-form .form-product-box .form-box .input-box p{
        font-size: 12px;
    }
    .product-img-form .img-form .form-product-box .form-box .input-box input, .product-img-form .img-form .form-product-box .form-box .input-box select{
        height: 36px;
    }
    .product-img-form .img-form .form-product-box .form-box .form-btn input{
        height: 36px;
        line-height: 36px;
    }
}

@media (min-width: 751px) and (max-width: 1000px) {
    .product-banner .product-page-tit {
        left: 30px;
    }

    .product-list-box .product-cls .product-ls {
        grid-template-columns: repeat(2, 1fr);
    }


    .base-cases .base-cases-list .cases-cont {
        padding: 12px;
    }

    .base-big-cases .cases-cont h3 {
        font-size: 18px;
    }

    .base-big-cases .cases-cont p {
        -webkit-line-clamp: 3;
    }


    .product-cont-banner .product-img-param{
        flex-wrap: wrap;
        bottom: 80px;
    }
    .product-cont-banner .cont-swiper-box{
        width: 100%;
        padding:  30px;
    }
    .product-cont-banner .product-img-param .product-param{
        width: 100%;
        padding: 18px 30px;
    }
    .product-cont-banner .product-img-param .product-param .product-btn{
        margin-top: 0;
    }
    .product-cont-banner .product-img-param .product-param .application-industry .param-cont{
        height: 36px;
    }
    .product-cont-banner .anchor-point-link .link-btn{
        display: none;
    }

    .parameter-table .parameter-table-tit .table{
        overflow: auto;
    }

    .product-img-form .img-form .form-product-box{
        display: none;
    }
    .product-img-form .img-form .img-box{
        width: 100%;
    }
}

@media (min-width: 751px) and (max-width: 850px) {
    .product-ls-box .product-ls .product-ls-item {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
    }

    .product-ls-box .product-ls .product-ls-item .product-item {
        width: 100%;
        margin-bottom: 0;
    }

    .product-ls-show .boiler-show-ls{
        grid-template-columns: repeat(2, 1fr);
    }

    .product-form-cta img{
        display: none;
    }
}



@media (max-width:750px) {
    .product-banner {
        background: url('../img/product/banner-s.jpg') no-repeat top center;
        background-size: 100% 100%;
        width: 100%;
        height: 635px;
    }

    .product-ls-box .product-ls .product-ls-item {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .product-ls-box .product-ls .product-ls-item .product-item {
        width: 100%;
        margin-bottom: 0;
    }


    .product-banner .product-page-tit {
        width: calc(100% - 30px);
        margin: 0 15px;
        bottom: 145px;
        padding: 24px;
    }

    .product-banner .product-page-tit h1 {
        font-size: 24px;
        text-align: center;
        margin-bottom: 0;
    }

    .product-banner .product-page-tit p {
        font-size: 12px;
        margin-bottom: 12px;
        text-align: center;
    }

    .product-banner .product-page-tit .product-banner-btn {
        margin: auto;
        width: 100%;
        font-size: 12px;
    }

    .product-banner .product-series-box .product-series-ls {
        justify-content: flex-start;
        height: 88px;
        overflow-x: auto;
        overflow-y: hidden;
    }

    .product-banner .product-series-box .product-series-ls .product-series-item {
        flex: 0 0 148px;
        min-width: 148px;
        height: 88px;
        margin-right: 0;
        padding: 0 12px;
    }

    .product-banner .product-series-box .product-series-ls .product-series-item h3 {
        margin-bottom: 6px;
        font-size: 13px;
    }

    .product-banner .product-series-box .product-series-ls .product-series-item p {
        font-size: 11px;
    }

    .product-banner .product-series-box .product-series-ls .product-series-item.show-series {
        flex: 0 0 auto;
        width: fit-content;
        min-width: 210px;
        padding: 0 16px;
        grid-template-columns: max-content 76px;
        column-gap: 12px;
    }

    .product-banner .product-series-box .product-series-ls .product-series-item.show-series img {
        width: 76px;
        max-height: 58px;
    }

    .product-banner .product-series-box .product-series-ls .product-series-item:last-child {
        margin-right: 0;
    }


    .product-ls-box {
        padding-top: 24px;
        padding-bottom: 12px;
    }

    .product-ls-box .product-tit h2 {
        font-size: 24px;
    }

    .product-ls-box .product-tit p {
        font-size: 12px;
    }

    .product-ls-box .product-tit i {
        font-size: 12px;
        margin-left: 4px;
    }

    .product-ls-box .base-container:nth-child(2) {
        margin-top: 24px;
    }

    .product-ls-box .product-ls .product-ls-item .product-item img {
        max-width: 90px;
    }

    .product-ls-box .base-container .product-ls.show .product-ls-item .product-item {
        padding: 6px 12px;
    }

    .product-ls-box .product-ls .product-ls-item .product-item h3 {
        font-size: 14px;
        font-weight: bold;
        margin-bottom: 4px
    }

    .product-ls-box .product-ls .product-ls-item .product-item span {
        font-size: 10px;
    }

    .product-ls-box .product-ls .product-ls-item .product-item .product-btn {
        margin-top: 8px;
    }

    .product-ls-box .product-ls .product-ls-item .product-item .product-btn a {
        height: 25px;
        line-height: 25px;
        font-size: 10px;
    }

    .cta-filter-product {
        padding: 40px 0;
    }

    .cta-filter-product .base-container .cta-filter-input {
        padding: 40px 15px;
        flex-wrap: wrap;
        justify-content: center;
        padding-bottom: 24px;
    }

    .cta-filter-product .base-container .cta-filter-input .input-box {
        font-size: 12px;
    }

    .cta-filter-product .base-container .cta-filter-input .input-box input {
        height: 30px;
        font-size: 14px;
        max-width: 80px;
        margin: 0 6px;
    }
    
    .cta-filter-product .base-container .cta-filter-input .choice-product {
        margin-left: 18px;
        font-size: 12px;
        height: 30px;
        line-height: 30px;
    }

    .cta-filter-product .base-container .cta-filter-input .choice-product .point span {
        width: 8px;
        height: 8px;
    }

    .cta-filter-product .base-container .cta-filter-input .filter-btn {
        margin-top: 12px;
        margin-left: 0;
        height: 25px;
        line-height: 25px;
        font-size: 12px;
        width: 108px;
    }

    .cta-filter-product .base-container .cta-filter-input a {
        margin-top: 12px;
        margin-left: 8px;
        font-size: 12px;
    }


    .cta-filter-sele {
        padding: 40px 15px;
        padding-top: 30px;
        flex-direction: column;
    }


    .cta-filter-product .cta-filter-sele .cta-contact-us {
        margin-left: 0;
        border-left: unset;
    }


    .cta-filter-product .base-container .cta-filter-tag-box {
        width: 100%;
        max-width: 100%;
        display: flex;
        justify-content: space-between;
    }

    .cta-filter-product .base-container .cta-filter-tag-box .tag-box {
        display: block;
        width: calc(50% - 6px);
    }

    .cta-filter-product .base-container .cta-filter-tag-box .tag-box span {
        font-size: 12px;
        line-height: 1.5;
        margin-bottom: 8px;
        display: block;
    }

    .cta-filter-product .base-container .cta-filter-tag-box .tag-box .tag-ls {
        display: block;
        margin-left: 0;
    }

    .cta-filter-product .base-container .cta-filter-tag-box .tag-box .tag-ls .tag-item {
        width: 100%;
        margin-bottom: 8px;
        height: 30px;
        line-height: 30px;
    }

    .cta-filter-product .cta-filter-sele .cta-contact-us>div {
        width: unset;
        padding-left: 0
    }

    .cta-filter-product .cta-filter-sele .cta-contact-us span {
        width: unset;
        padding: 12px 36px;
        font-size: 12px;
        line-height: 1;
        height: unset;
    }

    .cta-filter-product .cta-filter-sele .cta-contact-us p {
        font-size: 12px;
        margin-bottom: 12px;
    }



    .product-new {
        padding: 24px 0;
    }

    .product-new .product-new-tit h2 {
        font-size: 24px;
    }

    .product-new .product-new-tit span {
        margin: 0;
    }

    .product-new .product-new-tit p {
        font-size: 12px;
        margin-top: 8px;
    }

    .product-new .product-new-ls {
        flex-direction: column;
        margin-top: 24px;
    }

    .product-new .product-new-ls .product-new-item {
        width: 100%;
        padding: 24px;
        height: 260px;
        margin-bottom: 12px;
    }


    .product-new .product-new-ls .product-new-item:nth-child(1) {
        background: url('../img/product/new-product-s1.png') no-repeat bottom center;
        background-size: cover;
    }

    .product-new .product-new-ls .product-new-item:nth-child(2) {
        background: url('../img/product/new-product-s2.png') no-repeat bottom center;
        background-size: cover;
    }

    .product-new .product-new-ls .product-new-item:nth-child(3) {
        background: url('../img/product/new-product-s3.png') no-repeat bottom center;
        background-size: cover;
    }


    .product-new .product-new-ls .product-new-item h3 {
        font-size: 24px;
        margin-bottom: 8px;
    }

    .product-new .product-new-ls .product-new-item p {
        font-size: 14px;
    }

    .product-new .product-new-ls .product-new-item .mt24 {
        margin-top: 12px;
    }

    .product-new .product-new-ls .product-new-item .contact-us {
        position: unset;
        width: 125px;
        height: 40px;
        line-height: 40px;
        font-size: 12px;
        font-weight: bold;
        color: #1861F4;
        box-shadow: 0px 1px 3px 0px #ADD6F7;
        border-radius: 44px 44px 44px 44px;
        border: unset;
        margin-top: 12px;
    }

    .product-list-page-box .products-list-page-tab {
        padding: 0;
    }

    .product-list-page-box .products-list-page-tab .products-list-pir {
        padding-top: 18px;
        padding-bottom: 8px;
    }

    .product-list-page-box .products-list-page-tab .products-list-pir h1 {
        font-size: 18px;
    }

    .product-list-page-box .products-list-page-tab .products-list-pir .product-kf {
        height: 30px;
        width: 84px;
        font-size: 12px;
        line-height: 30px;
        background-size: contain;
    }


    .product-list-box {
        padding-bottom: 40px;
    }

    .product-list-box .product-cls .product-ls {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-list-page-box .products-list-page-tab .products-list-tab {
        flex-wrap: wrap;
        justify-content: unset;
        padding: 12px 0;
    }

    .product-list-page-box .products-list-page-tab .products-list-tab .tab-item {
        font-size: 12px;
        margin-right: 24px;
        margin-bottom: 12px;
    }

    .product-list-page-box .products-list-page-tab .products-list-tab .tab-item span {
        margin-left: 4px;
    }

    .product-list-box .product-cls {
        padding-top: 30px;
    }

    .product-list-box .product-cls .product-series .big {
        display: none;
    }

    .product-list-box .product-cls .product-series .sm {
        display: block;
    }

    .product-list-box .product-cls .product-series {
        margin-bottom: 24px;
    }

    .product-list-box .product-cls .product-ls {
        grid-column-gap: 12px;
        grid-row-gap: 12px;
    }

    .product-list-box .product-cls .product-ls .product-item .product-img {
        padding-top: 8px;
        padding-bottom: 12px;
    }

    .product-list-box .product-cls .product-ls .product-item .product-img img {
        max-width: 90px;
    }

    .product-list-box .product-cls .product-ls .product-item p {
        font-size: 10px;
    }

    .product-list-box .product-cls .product-ls .product-item .product-btn {
        padding: 8px 6px;
    }

    .product-list-box .product-cls .product-ls .product-item .product-kf,
    .product-list-box .product-cls .product-ls .product-item .product-more {
        font-size: 10px;
        padding: 4px 0;
        width: calc(50% - 6px);
    }


    .base-cases {
        padding: 24px 0;
        background-color: #F6F6F6;
    }

    .base-cases .base-cases-list {
        margin-top: 24px;
    }

    .base-cases .base-cases-list .base-big-cases {
        display: block;
        margin-bottom: 12px;
        box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.1);
    }

    .base-cases .base-cases-list .img-box {
        width: 100%;
    }

    .base-cases .base-cases-list .cases-cont {
        width: 100%;
        padding: 12px;
        padding-top: 18px;
    }

    .base-big-cases .cases-cont h3 {
        font-size: 16px;
    }

    .base-big-cases .cases-cont p {
        font-size: 12px;
        margin-top: 8px;
    }

    .base-big-cases .cases-cont .more {
        margin-top: 12px;
    }

    .base-cases .base-cases-list .cases-ls .cases-item:last-child {
        display: none;
    }

    .base-cases .base-cases-list .cases-ls .cases-item {
        width: calc(50% - 6px);
        box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.1);
    }

    .base-cases .base-cases-list .cases-ls .cases-item .cases-tit {
        padding: 8px 12px;
    }

    .base-cases .base-cases-list .cases-ls .cases-item .cases-tit p {
        font-size: 12px;
        -webkit-line-clamp: 2;
        text-align: center;
    }

    .parameter-table .parameter-table-tit .table{
        overflow: auto;
    }

    .product-cont-banner{
        height: 788px;
    }

    .product-cont-banner .product-img-param{
        flex-wrap: wrap;
        width: calc(100% - 30px);
        left: 15px;
        bottom: 65px;
    }
    .product-cont-banner .cont-swiper-box{
        width: 100%;
        padding:24px ;
    }
    .product-cont-banner .product-img-param .product-param{
        width: 100%;
        padding: 18px;
        margin-top: 12px;
    }
    .product-cont-banner .product-img-param .product-param>span{
        font-size: 12px;
    }

    .product-cont-banner .product-img-param .product-param h1{
        font-size: 18px;
        color: #333333;
        margin-bottom: 12px;
    }
    .product-cont-banner .product-img-param .product-param .param-list{
        border-bottom: unset;
        flex-wrap: wrap;
        padding-bottom: 6px;
    }
    .product-cont-banner .product-img-param .product-param .param-list .param-item{
        padding: 0 12px;
        width: calc(33.33%);
        box-sizing: border-box;
    }
    .product-cont-banner .product-img-param .product-param .param-list .param-item:last-child{
        width: 100%;
        border-left: unset;
        border-top: 1px solid rgba(0, 0, 0, .1);
        padding: 0;
        padding-top: 12px;
        margin-top: 8px;
    }
    .product-cont-banner .product-img-param .product-param .application-industry .param-cont{
        height: 36px;
    }
    .product-cont-banner .product-img-param .product-param .application-industry{
        margin-top: 0;
    }

    .product-cont-banner .product-img-param .product-param .product-btn{
        width: 100%;
        justify-content: space-between;

    }
    .product-cont-banner .product-img-param .product-param .product-btn .kefu-l{
        width: calc(50% - 6px);
    }
    .product-cont-banner .product-img-param .product-param .product-btn .kefu-r{
        width: calc(50% - 6px);
        margin: 0;
    }

    .product-cont-banner .cont-swiper-box .product-img-ls{
        max-width: 75px;
    }
    .product-cont-banner .cont-swiper-box .product-img-ls .img-box:nth-child(2){
        margin: 4px 0;
    }
    .product-cont-banner .cont-swiper-box .productContSwiper .swiper-slide img{
        max-width: 100%;
        vertical-align: top;
    }

    .product-cont-banner .anchor-point-link{
        height: 50px;
    }
    .product-cont-banner .anchor-point-link .link-btn{
        display: none;
    }

    .product-cont-banner .anchor-point-link .base-container{
        overflow: auto;
    }
    .product-cont-banner .anchor-point-link .point-ls .anchor-point{
        white-space: nowrap;
    }


    .product-cont-text{
        margin-top: 24px;
    }
    .product-cont-text h2{
        font-size: 24px;
        margin-bottom: 24px;
    }
    .product-cont-text p{
        font-size: 12px;
    }
    .product-cont-text .product-analysis{
        margin: 40px 0;
        overflow: auto;
    }
    .product-cont-text .product-analysis img{
        max-width: 800px;
        width: 800px;
    }

    .product-advantages{
        margin-top: 40px;
    }
    .product-advantages .advantages-tit{
        margin-bottom: 24px;
    }
    .product-advantages .advantages-tit h2{
        font-size: 24px;
    }
    .product-advantages .advantages-tit div.show-line{
        height: 2px;
        margin: 12px 0;
    }
    .product-advantages .advantages-tit p{
        font-size: 12px;
    }
    .product-advantages .advantages-cont .advantages-ls,
    .product-advantages .advantages-cont .advantages-ls:nth-child(even){
        flex-direction: column;
    }

    .product-advantages .advantages-ls .advantages-item{
        width: 100%;
    }
    .product-advantages .advantages-cont .advantages-ls .advantages-item:first-child{
        padding: 30px;
    }
    .product-advantages .advantages-cont .advantages-ls .advantages-item:first-child h3{
        font-size: 18px;
    }
    .product-advantages .advantages-cont .advantages-ls .advantages-item:first-child div.show-line{
        width: 30px;
        height: 2px;
        margin-top: 8px;
        margin-bottom: 12px;
    }
    .product-advantages .advantages-cont .advantages-ls .advantages-item:first-child p{
        font-size: 12px;
        margin-top: 8px;
    }
    .product-advantages .advantages-cont .advantages-ls .advantages-item ul li{
        font-size: 12px;
    }
    .parameter-table{
        margin-top: 60px;
    }
    .parameter-table .param-product-img{
        margin-bottom: 24px;
    }
    .parameter-table .parameter-table-tit .table{
        margin-top: 24px;
    }
    .parameter-table .parameter-table-tit .table th{
        font-size: 14px;
        text-wrap: nowrap;
    }
    .parameter-table .parameter-table-tit .table td{
        font-size: 14px;
    }
    .parameter-table .parameter-illustrate{
        margin-top: 24px;
    }
    .parameter-table .parameter-illustrate p{
        font-size: 12px;
    }
    .product-service{
        margin-top: 60px;
    }
    .product-service .product-service-ls{
        margin-top: 24px;
        flex-wrap: wrap;
    }
    .product-service .product-service-ls .product-service-item{
        width: calc(50% - 6px);
        margin-bottom: 12px;
    }
    .product-service .product-service-ls .product-service-item .service-cont{
        padding: 18px 6px;
    }
    .product-service .product-service-ls .product-service-item .cont-tit h3{
        font-size: 16px;
    }
    .product-service .product-service-ls .product-service-item .cont-tit{
        padding-bottom: 6px;
    }
    
    .product-service .product-service-ls .product-service-item p{
        font-size: 12px;
        margin-top: 12px;
    }
    .related-cases.peoduct-cont-cases{
        margin-top: 40px;
        padding: 40px 0;
    }
    
    .base-service{
        padding-top: 40px;
    }
    
    .product-ls-show{
        margin-top: 24px;
    }
    .product-ls-show .boiler-show-ls .boiler-item img{
        width: 100px;
    }
    .product-ls-show .boiler-show-ls .boiler-item{
        padding: 12px;
    }
    .product-ls-show .boiler-show-ls .boiler-item .boiler-btn{
        justify-content: space-between;
    }
    .product-ls-show .boiler-show-ls .boiler-item .boiler-btn a{
        padding: 7px 0;
        font-size: 12px;
        width: calc(50% - 6px);
        text-align: center;
    }

    .product-ls-show .boiler-show-ls{
        grid-template-columns: repeat(2, 1fr);
        grid-column-gap: 12px;
        grid-row-gap: 12px;
    }
    .product-form-cta img{
        display: none;
    }
    
    .product-ls-show .boiler-show-ls .boiler-item h3{
        font-size: 12px;
        line-height: 1.5;
    }
    .product-ls-show .boiler-show-ls .boiler-item .boiler-tit{
        margin-top: 18px;
        height: 36px;
    }

    .product-ls-show .boiler-show-ls .boiler-item .boiler-param{
        font-size: 12px;
        padding: 6px;
    }
    
    

    

    .product-list-page-box{
        padding-top: 40px;
    }

    .product-list-page-box .product-list-cls{
        flex-wrap: wrap;
    }
    .product-list-page-box .product-list-cls .product-cls-item{
        width: calc(50% - 6px);
        margin-bottom: 12px;
    }
    .product-list-page-box .product-list-cls .product-cls-item:nth-child(-n+3){
        width: calc(33.33% - 8px);
    }
    .product-list-page-box .product-list-cls .product-cls-item img{
        width: 90px;
    }
    .product-list-page-box .product-list-cls .product-cls-item h3{
        font-size: 16px;
    }
    .product-list-page-box .product-list-cls .product-cls-item p{
        font-size: 12px;
    }


    


    .product-list-banner{
        padding-bottom: 0;
        height: 678px;
    }
    .product-list-banner.steam-boiler-banenr{
        background: url('../img/product/product-steam-boiler-banner-s.jpg') no-repeat bottom center;
        background-size: auto 100%;
       
    }
    .product-list-banner.hot-water-boiler-banenr{
        background: url('../img/product/product-hot-water-boiler-banner-s.jpg') no-repeat bottom center;
        background-size: auto 100%;
    }
    .product-list-banner.water-tube-boiler-banenr{
        background: url('../img/product/product-water-tube-boiler-banner-s.jpg') no-repeat bottom center;
        background-size: auto 100%;
    }
    .product-list-banner.vacuum-boiler-banenr{
        background: url('../img/product/product-vacuum-boiler-banner-s.jpg') no-repeat bottom center;
        background-size: auto 100%;
    }
    .product-list-banner.electric-boiler-banenr{
        background: url('../img/product/product-electric-boiler-banner-s.jpg') no-repeat bottom center;
        background-size: auto 100%;
    }
    .product-list-banner .product-banner-text-box{
        padding: 24px;
        width: calc(100% - 30px);
        left: 15px;
        bottom: 220px;
    }
    .product-list-banner .product-banner-text-box p{
        font-size: 12px;
        margin-bottom: 6px;
    }
    .product-list-banner .product-banner-text-box h1{
        font-size: 24px;
        margin-bottom: 12px;
    }
    .product-list-banner .product-banner-text-box .banner-btn{
        margin-top: 18px;
        justify-content: space-between;
    }

    .product-list-banner .product-banner-text-box .banner-btn .kefu,
    .product-list-banner .product-banner-text-box .banner-btn .tel{
        width: calc(50% - 12px);
        margin: 0;
        font-size: 12px;
    }

    .product-form-cta{
        background: url('../img/all/book-visit-cta-s.jpg') no-repeat top center;
        background-size: cover;
    }

    .product-form-cta .base-container .boiler-ls-form{
        padding-top: 40px;
    }
    .product-form-cta .base-container .boiler-ls-form h3{
        font-size: 24px;
    }
    .product-form-cta .boiler-ls-item .input-box{
        width: 100%;
        margin-top: 12px;
    }
    .product-form-cta .boiler-ls-item .input-box:nth-child(2){
        margin: 0;
        margin-top: 12px;
    }
    .product-form-cta .boiler-ls-item .input-btn{
        width: calc(50% - 6px);
        margin-top: 24px;
    }
    .product-form-cta .boiler-ls-item .input-btn input{
        width: 100%;
    }
    .product-form-cta .boiler-ls-item .tel-box{
        width: calc(50% - 6px);
        margin-left: 0;
        margin-top: 24px;
        margin-left: 12px;
    }
    .product-ls-body .cases-page{
        padding-bottom: 60px;
    }
	.product-cont-banner .swiper-productcont-pagination{
		bottom: 6px;
	}

    .filter-product-body .product-ls-show{
        padding-bottom: 48px;
    }
    .filter-product-body .related-cases{
        padding: 40px 0;
    }
    .filter-product-body .brand-logo-box{
        padding-bottom: 60px;
    }

    .filter-product .filter-tag{
        padding: 12px;
    }
    .filter-product .filter-tag .filter-ls>span{
        width: 60px;
        font-size: 12px;
    }
    .filter-product .filter-tag .filter-ls .filter-item .tag{
        padding: 4px 12px;
        font-size: 12px;
    }


    .product-img-form{
        padding-top: 36px;
    }
    .product-img-form .img-form .form-product-box{
        display: none;
    }
    .product-img-form .img-form .img-box{
        width: 100%;
    }


    .product-cta{
        padding: 40px 0;
        margin-top: 60px;
        background: url('../img/product/product-cta-bg-s.jpg') no-repeat top center;
        background-size: 100% 100%;
    }
    .product-cta .product-cont-form{
        flex-direction: column-reverse;
    }
    .product-cta .product-cont-form>img{
        width: 100%;
    }
    .product-cta .product-cont-form .line{
        width: 150px;
        height: 1px;
        margin: 30px 0;
    }
    .product-cta .product-cont-form .form-box{
        width: 100%;
    }
    .product-cta .product-cont-form .form-box h3{
        font-size: 24px;
    }
    .product-cta .product-cont-form .form-box p{
        font-size: 16px;
        margin-bottom: 18px;
    }
    .product-cta .product-cont-form .form-box .product-form{
        flex-direction: column;
    }
    .product-cta .product-cont-form .form-box .product-form input, .product-cta .product-cont-form .form-box .product-form select{
        width: 100%;
        margin-bottom: 12px;
    }
    .product-cta .product-cont-form .form-box .input-btn input{
        font-size: 12px;
        width: 255px;
    }
}

.product-cont-banner-v2 {
    overflow: hidden;
    isolation: isolate;
}

.product-cont-banner-v2::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background: rgba(8, 22, 36, .16);
    -webkit-backdrop-filter: blur(2px) brightness(.96);
    backdrop-filter: blur(2px) brightness(.96);
    pointer-events: none;
}

.product-cont-banner-v2 .base-container,
.product-cont-banner-v2 .anchor-point-link {
    z-index: 1;
}

.product-cont-banner-v2 .product-img-param {
    bottom: 225px;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 40px;
    align-items: center;
    padding: 22px 30px 22px 24px;
    background: linear-gradient(90deg, rgba(255, 255, 255, .72) 0%, rgba(255, 255, 255, .62) 52%, rgba(255, 255, 255, .86) 52%, rgba(255, 255, 255, .74) 100%);
    border: 1px solid rgba(255, 255, 255, .78);
    box-shadow: 0 18px 44px rgba(16, 42, 61, .08);
    box-sizing: border-box;
    backdrop-filter: blur(6px);
}

.product-cont-banner-v2 .cont-swiper-box {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 16px;
    width: auto;
    height: auto;
    padding: 0;
    background: transparent;
}

.product-cont-banner-v2 .cont-swiper-box .product-img-ls {
    display: grid;
    grid-template-rows: repeat(4, 1fr);
    gap: 8px;
    height: 100%;
    align-self: stretch;
    align-content: stretch;
}

.product-cont-banner-v2 .cont-swiper-box .product-img-ls .img-box {
    width: 100%;
    height: auto;
    min-height: 0;
    padding: 3px;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, .08);
    box-sizing: border-box;
    cursor: pointer;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.product-cont-banner-v2 .cont-swiper-box .product-img-ls .img-box.show {
    border-color: #E70012;
    box-shadow: 0 8px 18px rgba(231, 0, 18, .14);
}

.product-cont-banner-v2 .cont-swiper-box .product-img-ls .img-box img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-cont-banner-v2 .cont-swiper-box .productContSwiper {
    width: 100%;
    aspect-ratio: 3 / 2;
    height: auto;
    background: #fff;
    box-shadow: 0 16px 36px rgba(11, 31, 55, .08);
}

.product-cont-banner-v2 .cont-swiper-box .productContSwiper .swiper-wrapper,
.product-cont-banner-v2 .cont-swiper-box .productContSwiper .swiper-slide {
    height: 100%;
}

.product-cont-banner-v2 .cont-swiper-box .productContSwiper .swiper-slide img {
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
}

.product-cont-banner-v2 .swiper-productcont-pagination {
    display: none;
}

.product-cont-banner-v2 .product-img-param .product-param {
    width: auto;
    padding: 0;
    background: transparent;
}

.product-cont-banner-v2 .product-img-param .product-param>span {
    display: block;
    margin-bottom: 8px;
    color: #E70012;
    font-size: 14px;
    font-weight: bold;
}

.product-cont-banner-v2 .product-img-param .product-param h1 {
    margin-bottom: 24px;
    color: #102a3d;
    font-size: 32px;
    line-height: 1.25;
}

.product-cont-banner-v2 .product-img-param .product-param .param-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    align-items: start;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(16, 42, 61, .12);
}

.product-cont-banner-v2 .product-img-param .product-param .param-list .param-item {
    min-height: 42px;
    padding: 0 18px;
    border-left: 1px solid rgba(16, 42, 61, .12);
}

.product-cont-banner-v2 .product-img-param .product-param .param-list .param-item:first-child {
    padding-left: 0;
    border-left: 0;
}

.product-cont-banner-v2 .product-img-param .product-param .param-list span {
    line-height: 1.45;
}

.product-cont-banner-v2 .product-img-param .product-param .param-list .param-name,
.product-cont-banner-v2 .product-img-param .product-param .application-fuel .param-name,
.product-cont-banner-v2 .product-img-param .product-param .application-industry .param-name {
    color: #102a3d;
    font-size: 13px;
    font-weight: bold;
}

.product-cont-banner-v2 .product-img-param .product-param .param-list .param-cont,
.product-cont-banner-v2 .product-img-param .product-param .application-fuel .param-cont,
.product-cont-banner-v2 .product-img-param .product-param .application-industry .param-cont {
    color: #4d5f6e;
    font-size: 13px;
}

.product-cont-banner-v2 .product-img-param .product-param .application-fuel,
.product-cont-banner-v2 .product-img-param .product-param .application-industry {
    margin-top: 16px;
}

.product-cont-banner-v2 .product-img-param .product-param .application-fuel span,
.product-cont-banner-v2 .product-img-param .product-param .application-industry span {
    display: block;
}

.product-cont-banner-v2 .product-img-param .product-param .application-fuel .param-cont,
.product-cont-banner-v2 .product-img-param .product-param .application-industry .param-cont {
    height: auto;
    margin-top: 6px;
    line-height: 1.8;
}

.product-cont-banner-v2 .product-img-param .product-param .product-btn {
    margin-top: 26px;
}

.product-cont-banner-v2 .product-img-param .product-param .product-btn .kefu-l,
.product-cont-banner-v2 .product-img-param .product-param .product-btn .kefu-r {
    width: 150px;
    height: 36px;
    line-height: 36px;
    font-size: 14px;
}

@media (min-width: 751px) and (max-width: 1280px) {
    .product-cont-banner-v2 .product-img-param {
        left: 30px;
        width: calc(100% - 60px);
        gap: 28px;
        padding: 20px 24px;
    }

    .product-cont-banner-v2 .product-img-param .product-param h1 {
        font-size: 28px;
    }

    .product-cont-banner-v2 .product-img-param .product-param .param-list .param-item {
        padding: 0 12px;
    }
}

@media (min-width: 751px) and (max-width: 1000px) {
    .product-cont-banner-v2 .product-img-param {
        bottom: 86px;
        display: grid;
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .product-cont-banner-v2 .cont-swiper-box {
        width: 100%;
    }

    .product-cont-banner-v2 .product-img-param .product-param {
        width: 100%;
        padding: 0;
    }
}

@media (max-width: 750px) {
    .product-cont-banner-v2 .product-img-param {
        position: absolute;
        display: grid;
        grid-template-columns: 1fr;
        gap: 18px;
        width: calc(100% - 30px);
        left: 15px;
        bottom: 62px;
        padding: 16px;
        background: rgba(255, 255, 255, .82);
    }

    .product-cont-banner-v2 .cont-swiper-box {
        grid-template-columns: 1fr;
        width: 100%;
        height: auto;
        padding: 0;
    }

    .product-cont-banner-v2 .cont-swiper-box .product-img-ls {
        display: flex;
        gap: 8px;
        order: 2;
        height: auto;
        max-width: none;
        overflow-x: auto;
    }

    .product-cont-banner-v2 .cont-swiper-box .product-img-ls .img-box,
    .product-cont-banner-v2 .cont-swiper-box .product-img-ls .img-box:nth-child(2) {
        flex: 0 0 68px;
        width: 68px;
        height: 50px;
        margin: 0;
    }

    .product-cont-banner-v2 .cont-swiper-box .productContSwiper {
        height: auto;
    }

    .product-cont-banner-v2 .product-img-param .product-param {
        width: 100%;
        margin-top: 0;
        padding: 0;
    }

    .product-cont-banner-v2 .product-img-param .product-param h1 {
        margin-bottom: 16px;
        font-size: 24px;
    }

    .product-cont-banner-v2 .product-img-param .product-param .param-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
        padding-bottom: 14px;
    }

    .product-cont-banner-v2 .product-img-param .product-param .param-list .param-item,
    .product-cont-banner-v2 .product-img-param .product-param .param-list .param-item:last-child {
        width: auto;
        min-height: 0;
        padding: 0 0 0 12px;
        margin: 0;
        border-top: 0;
        border-left: 3px solid rgba(231, 0, 18, .18);
    }

    .product-cont-banner-v2 .product-img-param .product-param .application-fuel,
    .product-cont-banner-v2 .product-img-param .product-param .application-industry {
        margin-top: 14px;
    }

    .product-cont-banner-v2 .product-img-param .product-param .product-btn {
        margin-top: 18px;
    }
}