.pc-index {
    width: 1366px;
    margin: 0 auto;
}

.pc-index-jiugongge-box {
    width: 1366px;
    margin: 0 auto;
    padding: 49px 0 87px;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pc-index-jiugongge {
    display: table;
    width: calc(320px + 320px + 320px + 72px);

}

.pc-index-jiugongge>.item {
    width: 320px;
    height: 249px;
    border-radius: 10px;
    margin-bottom: 36px;
    margin-right: 36px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    box-shadow: 0 0 5px 5px #f2f2f2;
    display: inline-flex;
    align-items: center;
    justify-content: center;


    transition: 0.5s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.pc-index-jiugongge>.item .t {
    z-index: 2;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 24px;
    color: #FFFFFF;
}

.pc-index-jiugongge>.item .cover {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #00000030;
    z-index: 1;
    transition: 0.5s;
    padding-top:20%;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;

}
.pc-index-jiugongge>.item .cover>.t{
    font-weight: normal;
    font-size:16px;
    opacity: 0;
    transition: 0.5s;
}
.pc-index-jiugongge>.item:hover .cover>.t{
    opacity: 1;
}

.pc-index-jiugongge>.item:hover .cover {
    background-color: #00000060;
}

.pc-index-jiugongge>.item:nth-child(3),
.pc-index-jiugongge>.item:nth-child(6),
.pc-index-jiugongge>.item:nth-child(10) {
    margin-right: 0;
}

.pc-index-jiugongge>.item:nth-child(7),
.pc-index-jiugongge>.item:nth-child(8),
.pc-index-jiugongge>.item:nth-child(9),
.pc-index-jiugongge>.item:nth-child(10) {
    width: 231px;
    height: 180px;
}

.pc-company-infos {

    padding-top: 196px;
    position: relative;
    display: flex;
    align-items: flex-end;

}

.pc-company-infos .company-thumbnail {
    width: 569px;
    object-fit: contain;
    position: relative;
}

.logo-bg {
    object-fit: contain;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.pc-company-infos .info-part {
    padding: 151px 107px 33px 114px;
    flex: 1;

}

.pc-company-infos .info-part .info-part-logo {
    width: 208px;
    height: 38px;
    background-position: center;
    background-size: contain;
    background-image: url(https://howvin-mall.oss-cn-guangzhou.aliyuncs.com/PC/howvin_image_202408_logo2.png);
    margin-bottom: 14px;
}

.pc-company-infos .info-part .info-part-name {
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 28px;
    color: #000000;
    line-height: 1;
    margin-bottom: 84px;

}

.pc-company-infos .info-part .info-part-introduction {
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #000000;
    line-height: 2;
}

.pc-company-infos .info-part .btn-showmore {
    margin-top: 55px;
}



.part-box {}

.part-box .part-title {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 192px 107px 44px;
}

.part-box .part-title .part-title-left .title-en {
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 19px;
    color: #000000;
    line-height: 1;
    margin-bottom: 14px;
}

.part-box .part-title .part-title-left .title-ch {
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 28px;
    color: #000000;
    line-height: 1;
}

.part-box .part-title .part-title-right.items {
    display: flex;
    align-items: center;
}

.part-box .part-title .part-title-right.items .item {
    min-width: 100px;
    white-space: nowrap;
    height: 36px;
    display: flex;
    align-items: center;
    border-radius: 18px;
    justify-content: center;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 14px;
    color: #646464;
    transition: 0.5s;
}

.part-box .part-title .part-title-right.items .item.hover {
    background-color: #000000;
    color: #fff;
}

.part-box .part-title .part-title-right.items .item:hover {
    background-color: #00000030;
    color: #fff;
    cursor: pointer;
}

#case_swiper {
    height: 285px;
}

#case_swiper .swiper-slide {
    width: 462px;
    height: 285px;
}

#case_swiper .swiper-slide:nth-child(1) {
    padding-left: 107px;
}

.part-box .selected-cases-item {
    cursor: pointer;
    width: 462px;
    height: 285px;
    border-right:13px solid #fff;
    
    color: #fff;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    box-sizing: border-box;
    font-size: 14px;
    position: relative;
    overflow: hidden;
}
.part-box .selected-cases-item:hover>img{
    transform: scale(1.1);

}
.part-box .selected-cases-item>img{
    position: absolute;
    transition: 0.5s;
    width: 100%;
    height:100%;
    transform: scale(1);
    left:0;
    top:0;
    object-fit:cover;
}
.part-box .selected-cases-item>div{
    background-color: #00000030;
    padding: 15px 21px;
    width: 100%;
    position: absolute;
    bottom:0;
    box-sizing: border-box;
    left:0;
}

.part-box.news .part-items {
    display: table;
    margin: 0 auto;
    padding:0;
    position: relative;
    width: 100%;
}

.part-box.news .part-items .news-item {
    width: 50%;
    display: inline-table;
    height: 178px;
    align-items: center;
    vertical-align: middle;
    cursor: pointer;
}

.part-box.news .part-items .news-item .news-item-txt::before {
    content: '';
    width: 0;
    height: 0;

    border-top: 11px solid transparent;
    border-bottom: 11px solid transparent;
    position: absolute;

    top: 50%;
    margin-top: -5px;
}

.part-box.news .part-items .news-item:nth-child(4n+1) .news-item-pic,
.part-box.news .part-items .news-item:nth-child(4n+2) .news-item-pic {
    float: left;
}

.part-box.news .part-items .news-item:nth-child(4n+1) .news-item-txt::before,
.part-box.news .part-items .news-item:nth-child(4n+2) .news-item-txt::before {
    border-right: 11px solid #f2f2f2;
    left: -11px;
}

.part-box.news .part-items .news-item:nth-child(4n+1) .news-item-txt,
.part-box.news .part-items .news-item:nth-child(4n+2) .news-item-txt {
    float: right;
}

.part-box.news .part-items .news-item:nth-child(4n+3) .news-item-txt,
.part-box.news .part-items .news-item:nth-child(4n) .news-item-txt {
    float: left;
}

.part-box.news .part-items .news-item:nth-child(4n+3) .news-item-txt::before,
.part-box.news .part-items .news-item:nth-child(4n) .news-item-txt::before {
    border-left: 11px solid #f2f2f2;
    right: -11px;
}

.part-box.news .part-items .news-item:nth-child(4n+3) .news-item-pic,
.part-box.news .part-items .news-item:nth-child(4n) .news-item-pic {
    float: right;
}


.part-box.news .part-items .news-item .news-item-pic {
    position: relative;
    width: 50%;
    height: 178px;
    object-fit: cover;
    overflow: hidden;

}
.part-box.news .part-items .news-item .news-item-pic:hover>img{
    transform: scale(1.1);
}
.part-box.news .part-items .news-item .news-item-pic .btn-bofang{
    width:50px;
    height:50px;
    position: absolute;
    top:50%;
    left:50%;
    margin-top:-25px;
    margin-left:-25px;
    background-image:url('https://howvin-mall.oss-cn-guangzhou.aliyuncs.com/PC/bofang.png');
    background-position: center;
    background-size: contain;
}
.part-box.news .part-items .news-item .news-item-pic>img{
    transition: 0.5s;
    transform: scale(1);
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.part-box.news .part-items .news-item .news-item-txt .t1 {
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 14px;
    color: #464646;
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 16px;
}

.part-box.news .part-items .news-item .news-item-txt .t2 {
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 12px;
    color: #646464;
    line-height: 2;
    height: 4em;
    margin-bottom: 20px;
}

.part-box.news .part-items .news-item .news-item-txt .date {
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 12px;
    color: #646464;
    white-space: nowrap;
}

.part-box.news .part-items .news-item .news-item-txt {
    padding: 36px 34px 0;
    width: 50%;
    height: 178px;
    box-sizing: border-box;
    position: relative;
    background-color: #f2f2f2;
}

.visit-store {
    margin-top: 119px;
    position: relative;
    overflow: hidden;
    background-color: #F2F2F2;
    padding-bottom: 53px;
}

.visit-store .title {
    margin-top: 83px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 28px;
    color: #000000;
    line-height: 1;
    margin-bottom: 36px;
    text-align: center;
}

.visit-store-items {
    display: flex;
    align-items: center;
    justify-content: center;
}

.visit-store-item {
    flex: 1;
    margin: 0 55px;
}

.visit-store-item .thumbnail {
    transition: 0.5s;
    width: 461px;
    height: 285px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    margin: 0 auto;
    opacity: 1;
    cursor: pointer;
    position: relative;
    z-index: 1;
}
.visit-store-item .thumbnail:hover{
    opacity: 0.8;
}

.visit-store-item .t1 {
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 19px;
    color: #000000;
    margin-top: 31px;
    cursor: pointer;
    line-height: 1;
    text-align: center;
}

.visit-store-item .t2 {
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #000000;
    cursor: pointer;
    line-height: 30px;
    margin: 23px auto;
    text-align: center;
}

.visit-store-item>.btn-showmore {
    margin: 0 auto;
}

.product-pics {
    padding-top: 79px;
    padding-bottom: 80px;

}

.product-pics-title {
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 28px;
    color: #000000;
    text-align: center;
    margin-bottom: 36px;
}







@media screen and (min-width:1371px) {
    .pc-index {
        width: calc(1366px * (1600 / 1366));
        margin: 0 auto;
    }
     
    .pc-index-jiugongge-box {
        width: calc(1366px * (1600 / 1366));
        margin: 0 auto;
        padding: calc(49px * (1600 / 1366)) 0 calc(87px * (1600 / 1366));
        background-color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
    }
     
    .pc-index-jiugongge {
        display: table;
        width: calc((320px + 320px + 320px + 72px) * (1600 / 1366));
    }
     
    .pc-index-jiugongge > .item {
        width: calc(320px * (1600 / 1366));
        height: calc(249px * (1600 / 1366));
        border-radius: calc(10px * (1600 / 1366));
        margin-bottom: calc(36px * (1600 / 1366));
        margin-right: calc(36px * (1600 / 1366));
        box-shadow: 0 0 calc(5px * (1600 / 1366)) calc(5px * (1600 / 1366)) #f2f2f2;
        transition: 0.5s;
        cursor: pointer;
        position: relative;
        overflow: hidden;
    }
     
    .pc-index-jiugongge > .item .t {
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-size: calc(24px * (1600 / 1366));
        color: #FFFFFF;
    }
     
    .pc-index-jiugongge > .item .cover {
        position: absolute;
        width: 100%;
        height: 100%;
        background-color: #00000030;
        transition: 0.5s;
    }
     
    .pc-index-jiugongge > .item:hover .cover {
        background-color: #00000060;
    }
     
    .pc-index-jiugongge > .item:nth-child(3),
    .pc-index-jiugongge > .item:nth-child(6),
    .pc-index-jiugongge > .item:nth-child(10) {
        margin-right: 0;
    }
     
    .pc-index-jiugongge > .item:nth-child(7),
    .pc-index-jiugongge > .item:nth-child(8),
    .pc-index-jiugongge > .item:nth-child(9),
    .pc-index-jiugongge > .item:nth-child(10) {
        width: calc(231px * (1600 / 1366));
        height: calc(180px * (1600 / 1366));
    }
     
    .pc-company-infos {
        padding-top: calc(196px * (1600 / 1366));
        position: relative;
        display: flex;
        align-items: flex-end;
    }
     
    .pc-company-infos .company-thumbnail {
        width: calc(569px * (1600 / 1366));
        object-fit: contain;
        position: relative;
    }
     
    .logo-bg {
        object-fit: contain;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
    }
     
    .pc-company-infos .info-part {
        padding: calc(151px * (1600 / 1366)) calc(107px * (1600 / 1366)) calc(33px * (1600 / 1366)) calc(114px * (1600 / 1366));
        flex: 1;
    }
     
    .pc-company-infos .info-part .info-part-logo {
        width: calc(208px * (1600 / 1366));
        height: calc(38px * (1600 / 1366));
        background-position: center;
        background-size: contain;
        background-image: url(https://howvin-mall.oss-cn-guangzhou.aliyuncs.com/PC/howvin_image_202408_logo2.png);
        margin-bottom: calc(14px * (1600 / 1366));
    }
     
    .pc-company-infos .info-part .info-part-name {
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-size: calc(28px * (1600 / 1366));
        color: #000000;
        line-height: 1;
        margin-bottom: calc(84px * (1600 / 1366));
    }
     
    .pc-company-infos .info-part .info-part-introduction {
        font-family: Source Han Sans CN;
        font-weight: 400;
        font-size: calc(14px * (1600 / 1366));
        color: #000000;
        line-height: 2;
    }
     
    .pc-company-infos .info-part .btn-showmore {
        margin-top: calc(55px * (1600 / 1366));
    }

    .part-box .part-title {
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        padding: calc(192px * (1600 / 1366)) calc(107px * (1600 / 1366)) calc(44px * (1600 / 1366));
    }
    
    .part-box .part-title .part-title-left .title-en {
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-size: calc(19px * (1600 / 1366));
        color: #000000;
        line-height: 1;
        margin-bottom: calc(14px * (1600 / 1366));
    }
    
    .part-box .part-title .part-title-left .title-ch {
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-size: calc(28px * (1600 / 1366));
        color: #000000;
        line-height: 1;
    }
    
    .part-box .part-title .part-title-right.items .item {
        min-width: calc(100px * (1600 / 1366));
        white-space: nowrap;
        height: calc(36px * (1600 / 1366));
        display: flex;
        align-items: center;
        border-radius: calc(18px * (1600 / 1366));
        justify-content: center;
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-size: calc(14px * (1600 / 1366));
        color: #646464;
        transition: 0.5s;
    }
    
    #case_swiper {
        height: calc(285px * (1600 / 1366));
    }
    
    #case_swiper .swiper-slide {
        width: calc(462px * (1600 / 1366));
        height: calc(285px * (1600 / 1366));
    }
    
    #case_swiper .swiper-slide:nth-child(1) {
        padding-left: calc(107px * (1600 / 1366));
    }
    
    .part-box .selected-cases-item {
        width: calc(462px * (1600 / 1366));
        height: calc(285px * (1600 / 1366));
        padding: 0 0 calc(15px * (1600 / 1366)) calc(21px * (1600 / 1366));
        font-size: calc(14px * (1600 / 1366));
    }
    
    .part-box.news .part-items {
        display: table;
        margin: 0 auto;
        padding: 0;
    }
    
    .part-box.news .part-items .news-item {
        width: 50%;
        display: inline-table;
        height: calc(178px * (1600 / 1366));
        align-items: center;
        vertical-align: middle;
        cursor: pointer;
    }
    
    .part-box.news .part-items .news-item .news-item-pic{
        height:calc(178px * (1600 / 1366));
    }

    .part-box.news .part-items .news-item .news-item-txt .t1 {
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-size: calc(14px * (1600 / 1366));
        color: #464646;
        line-height: 1;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        margin-bottom: calc(16px * (1600 / 1366));
    }
    
    .part-box.news .part-items .news-item .news-item-txt .t2 {
        font-size: calc(12px * (1600 / 1366));
        margin-bottom: calc(20px * (1600 / 1366));
    }
    
    .part-box.news .part-items .news-item .news-item-txt .date {
        font-family: Source Han Sans CN;
        font-weight: 400;
        font-size: calc(12px * (1600 / 1366));
        color: #646464;
        white-space: nowrap;
    }
    
    .part-box.news .part-items .news-item .news-item-txt {
        padding: calc(36px * (1600 / 1366)) calc(34px * (1600 / 1366)) 0;
        width: 50%;
        height: calc(178px * (1600 / 1366));
        box-sizing: border-box;
        position: relative;
        background-color: #f2f2f2;
    }

    .visit-store {
        margin-top: calc(119px * (1600 / 1366));
        position: relative;
        overflow: hidden;
        background-color: #F2F2F2;
        padding-bottom: calc(53px * (1600 / 1366));
    }
    
    .visit-store .title {
        margin-top: calc(83px * (1600 / 1366));
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-size: calc(28px * (1600 / 1366));
        color: #000000;
        line-height: 1;
        margin-bottom: calc(36px * (1600 / 1366));
        text-align: center;
    }
    
    .visit-store-item {
        flex: 1;
        margin: 0 calc(55px * (1600 / 1366));
    }
    
    .visit-store-item .thumbnail {
        width: calc(461px * (1600 / 1366));
        height: calc(285px * (1600 / 1366));
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        margin: 0 auto;
        cursor: pointer;
    }
    
    .visit-store-item .t1 {
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-size: calc(19px * (1600 / 1366));
        color: #000000;
        margin-top: calc(31px * (1600 / 1366));
        cursor: pointer;
        line-height: 1;
        text-align: center;
    }
    
    .visit-store-item .t2 {
        font-family: Source Han Sans CN;
        font-weight: 400;
        font-size: calc(14px * (1600 / 1366));
        color: #000000;
        cursor: pointer;
        line-height: calc(30px * (1600 / 1366));
        margin: calc(23px * (1600 / 1366)) auto;
        text-align: center;
    }
    
    .product-pics {
        padding-top: calc(79px * (1600 / 1366));
        padding-bottom: calc(80px * (1600 / 1366));
    }
    
    .product-pics-title {
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-size: calc(28px * (1600 / 1366));
        color: #000000;
        text-align: center;
        margin-bottom: calc(36px * (1600 / 1366));
    }
}



@media screen and (max-width:500px) {

    .xiliezuhe-swiper {
        width: calc(100% - 24px);
        margin: 23px 12px;
        padding-bottom:30px;
        position: relative;
    }

    .xiliezuhe-swiper .xiliezuhe-item {
        overflow: hidden;
        width: 100%;
        height: 120px;
        border-radius: 10px;
        position: relative;
        margin-bottom: 10px;
    }

    .xiliezuhe-swiper .xiliezuhe-item:last-child {
        margin-bottom: 0;
    }

    .xiliezuhe-swiper .xiliezuhe-item .name {
        top: 22px;
        right: 23px;
        font-family: GenSenRounded TW;
        font-weight: normal;
        font-size: 16px;
        color: #FFFFFF;
        line-height: 1;
        position: absolute;
        z-index: 2;
    }

    .xiliezuhe-swiper .xiliezuhe-item .name2 {
        top: calc(93px / 2);
        right: 23px;
        font-family: GenSenRounded TW;
        font-weight: normal;
        font-size: calc(23px / 2);
        line-height: 1;
        color: #FFFFFF;
        position: absolute;
        z-index: 2;
    }

    .xiliezuhe-swiper .xiliezuhe-item .thumbnail {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 0;
    }

    .xiliezuhe-swiper .xiliezuhe-item .cover {
        position: absolute;
        width: 100%;
        height: 120px;
        background-image: linear-gradient(90deg, transparent, transparent, #000000);
        z-index: 1;
    }

    .xiliezuhe-swiper .xiliezuhe-item .btn-more {
        width: 40px;
        height: 15px;
        bottom: 22px;
        right: 23px;
        border-radius: 7.5px;
        border: 1px solid #fff;
        font-family: GenSenRounded TW;
        font-weight: normal;
        font-size: 9px;
        color: #FFFFFF;
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        z-index: 2;
    }

}