/* 为所有可能成为锚点的元素设置滚动偏移 */
*[id] {
    scroll-margin-top: 120px; /* 这个值等于你的导航栏高度 */
}


.product-category .product-category-item{
    width: 25%;
    max-width: 333px;
}
.title{
    font-size: clamp(28px, 2.08vw, 40px);
}

.main-content{
    max-width: var(--iw);
}
.company .about-content{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 60px;
}
.company .about-left{
    width: 44%;
}
.company .about-left .title-wrap{
    justify-content: flex-start;
}
.company .company-title{
    font-size: 24px;
    color: #000000;
}
.company .company-content{
    font-size: 16px;
    color: #666666;
    margin-top: 20px;
}
.company .about-right{
    width: 53.75%;
}
.company .about-right img{
    width: 100%;
}
.about-list{
    display: flex;
    justify-content: space-between;
    margin-top: 100px;
}
.about-list .about-item{
    display: flex;
    align-items: center;
}
.about-list .about-item .about-item-icon{
    width: 114px;
    height: 114px;
}
.about-list .about-item .about-item-content{
    margin-left: -10px;
}
.about-list .about-item .about-item-content .about-item-num{
    padding-left: 30px;
    font-weight: bold;
    font-size: 80px;
    color: #000000;
    line-height: 89px;
    display: flex;
    align-items: center;
    z-index: -1;
    position: relative;
}
.about-list .about-item .about-item-content .about-item-num .about-item-unit{
    font-size: 16px;
    margin-left: 10px;
}
.about-list .about-item .about-item-content .about-item-num .about-item-desc{
    font-size: 16px;
    margin-left: 10px;
    margin-top: 40px;
    line-height: 24px;
}
.about-list .about-item .about-item-content .about-item-num::after{
    content: "";
    width: 95%;
    height: 10px;
    background: #3ABD71;
    position: absolute;
    z-index: -2;
    left: 0;
    bottom: 3px;
}
.about-list .about-item .about-item-content .about-item-name{
    font-weight: bold;
    font-size: 18px;
    color: #000000;
    padding-left: 30px;
}
.company .culture-list{
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
}
.company .culture-list .culture-item{
    width: 32%;
    padding: 40px;
    cursor: pointer;
    background: #F7F7F7;
    display: flex;
    justify-content: space-between;
}
.company .culture-list .culture-item .culture-item-img img{
    width: 40px;
    height: 40px;
    transition: all .3s ease-in-out;
}
.company .culture-list .culture-item .culture-item-img img.active{
    display: none;
}
.company .culture-list .culture-item .culture-item-content{
    width: calc(100% - 60px);
}
.company .culture-list .culture-item .culture-item-title{
    font-weight: bold;
    font-size: 20px;
    color: #000000;
}
.company .culture-list .culture-item .culture-item-desc{
    font-size: 16px;
    color: #000000;
    margin-top: 20px;
}
.company .culture-list .culture-item:hover .culture-item-img img.normal{
    display: none;
}
.company .culture-list .culture-item:hover .culture-item-img img.active{
    display: inline-block;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .company .about-content{
        font-size: 50px;
    }
    .company .company-title{
        font-size: 22px;
    }
    .company .company-content{
        font-size: 14px;
        margin-top: 15px;
    }
    .about-list{
        margin-top: 80px;
    }
    .about-list .about-item .about-item-icon{
        width: 96px;
        height: 96px;
    }
    .about-list .about-item .about-item-content .about-item-num{
        padding-left: 20px;
        font-size: 60px;
        line-height: 70px;
    }
    .about-list .about-item .about-item-content .about-item-name{
        font-size: 16px;
        padding-left: 20px;
    }

    .company .culture-list{
        margin-top: 40px;
    }
    .company .culture-list .culture-item {
        padding: 20px 10px;
    }
    .company .culture-list .culture-item .culture-item-title{
        font-size: 18px;
    }
    .company .culture-list .culture-item .culture-item-desc{
        margin-top: 10px;
        font-size: 14px;
    }
}
@media only screen and (min-width: 768px) and (max-width: 1000px) {
    .company .about-content{
        font-size: 40px;
    }
    .company .company-title{
        font-size: 20px;
    }
    .company .company-content{
        font-size: 12px;
        margin-top: 10px;
    }
    .about-list{
        margin-top: 40px;
    }
    .about-list .about-item .about-item-icon{
        width: 60px;
        height: 60px;
    }
    .about-list .about-item .about-item-content .about-item-num{
        padding-left: 15px;
        font-size: 40px;
        line-height: 46px;
    }
    .about-list .about-item .about-item-content .about-item-num .about-item-desc{
        font-size: 14px;
        margin-top: 30px;
    }
    .about-list .about-item .about-item-content .about-item-name{
        font-size: 14px;
        padding-left: 15px;
    }

    .company .culture-list{
        margin-top: 20px;
        flex-wrap: wrap;
    }
    .company .culture-list .culture-item {
        padding: 20px 10px;
        width: 100%;
        margin-top: 10px;
    }
    .company .culture-list .culture-item .culture-item-title{
        font-size: 16px;
    }
    .company .culture-list .culture-item .culture-item-desc{
        margin-top: 5px;
        font-size: 12px;
    }
}
@media only screen and (max-width: 768px) {
    .company .about-content{
        font-size: 40px;
    }
    .company .company-title{
        font-size: 20px;
    }
    .company .about-left{
        width: 100%;
    }
    .company .about-right{
        display: none;
    }
    .company .company-content{
        font-size: 12px;
        margin-top: 10px;
    }
    .about-list{
        margin-top: 20px;
    }
    .about-list .about-item .about-item-icon{
        width: 40px;
        height: 40px;
    }
    .about-list .about-item .about-item-content .about-item-num{
        padding-left: 12px;
        font-size: 24px;
        line-height: 36px;
    }
    .about-list .about-item .about-item-content .about-item-num .about-item-desc{
        font-size: 12px;
        margin-top: 20px;
    }
    .about-list .about-item .about-item-content .about-item-num::after{
        height: 6px;
    }
    .about-list .about-item .about-item-content .about-item-name{
        font-size: 12px;
        padding-left: 12px;
    }

    .company .culture-list{
        margin-top: 20px;
        flex-wrap: wrap;
    }
    .company .culture-list .culture-item {
        padding: 20px 10px;
        width: 100%;
        margin-top: 10px;
    }
    .company .culture-list .culture-item .culture-item-title{
        font-size: 16px;
    }
    .company .culture-list .culture-item .culture-item-desc{
        margin-top: 5px;
        font-size: 12px;
    }
}



.cert{
    margin-top: 80px;
}
.cert .description{
    margin-top: 60px;
}
.cert-list{
    margin-top: 60px;
    position: relative;
    padding-bottom: 40px;
}
.cert-list .swiper{
    width: calc( 100% - 120px );
    margin: 0 auto;
}
.cert-list .cert-item{
    aspect-ratio: 330 / 462;
}
.cert-list .cert-item img{
    width: 100%;
    height: 100%;
}
.cert-list .cert-pagination .swiper-pagination-bullet{
    width: 12px;
    height: 12px;
    background: #F0F0F0;
    border-radius: 0;
    opacity: 1;
}
.cert-list .cert-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{
    background: #3ABD71;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .cert{
        margin-top: 70px;
    }
    .cert .description{
        margin-top: 50px;
    }
    .cert-list{
        margin-top: 50px;
    }
}
@media only screen and (min-width: 768px) and (max-width: 1000px) {
    .cert{
        margin-top: 60px;
    }
    .cert .description{
        margin-top: 40px;
    }
    .cert-list{
        margin-top: 40px;
    }
}
@media only screen and (max-width: 768px) {
    .cert{
        margin-top: 60px;
    }
    .cert .description{
        margin-top: 40px;
    }
    .cert-list{
        margin-top: 40px;
    }
}


.factory{
    margin-top: 40px;
}
.factory .factory-list{
    margin-top: 60px;
    display: grid;
    /* 24 列，每列等宽，方便精细控制跨度 */
    grid-template-columns: repeat(24, 1fr);
    /* 3 行：前两行各占约 30% 高度，第三行占 40% */
    grid-template-rows: 30% 30% 40%;
    gap: 20px;               /* 图片间隙 */
    padding: 4px;           /* 外边框 */
    /* 让整体高度自适应，保持 3:2 左右的比例 */
    aspect-ratio: 2 / 1;
}
.factory .factory-list .factory-item {
    overflow: hidden;
    display: flex;
}
.factory .factory-list .factory-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;      /* 填满并裁剪，不变形 */
    display: block;
}
.factory .factory-list .factory-item.item-1 {
    grid-column: 1 / 7;
    grid-row: 1 / 2;
}
.factory .factory-list .factory-item.item-2 {
    grid-column: 1 / 7;
    grid-row: 2 / 3;
}
.factory .factory-list .factory-item.item-3 {
    grid-column: 7 / 25;
    grid-row: 1 / 3;
}
.factory .factory-list .factory-item.item-4 {
    grid-column: 1 / 9;
    grid-row: 3 / 4;
}
.factory .factory-list .factory-item.item-5 {
    grid-column: 9 / 19;
    grid-row: 3 / 4;
}
.factory .factory-list .factory-item.item-6 {
    grid-column: 19 / 25;
    grid-row: 3 / 4;
}
@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .factory .factory-list{
        margin-top: 40px;
        gap: 15px;
    }
}
@media only screen and (min-width: 768px) and (max-width: 1000px) {
    .factory .factory-list{
        margin-top: 20px;
        gap: 10px;
    }
}
@media only screen and (max-width: 768px) {
    .factory .factory-list{
        margin-top: 20px;
        gap: 5px;
    }
}