/* 为所有可能成为锚点的元素设置滚动偏移 */
*[id] {
    scroll-margin-top: 80px; /* 这个值等于你的导航栏高度 */
}


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

.main-content{
    max-width: var(--iw);
    margin: 120px auto;
}

.company{
    margin-top: 0;
}
.company .sub-title, .company .title, .company .description{
    text-align: left;
}
.company .description{
    margin-top: 30px;
}
.company .culture-list{
    margin-top: 60px;
    display: flex;
}
.company .culture-list .culture-item{
    width: 33.33%;
    border: 1px solid #EEEEEE;
    margin-right: -1px;
    padding: 50px 30px;
    cursor: pointer;
}
.company .culture-list .culture-item .culture-item-img{
    width: 60px;
    height: 60px;
    transition: all .3s ease-in-out;
}
.company .culture-list .culture-item .culture-item-img.active{
    display: none;
}
.company .culture-list .culture-item .culture-item-title{
    font-weight: bold;
    font-size: 20px;
    color: #000000;
    margin: 20px 0;
}
.company .culture-list .culture-item .culture-item-desc{
    font-size: 16px;
    color: #000000;
}
.company .culture-list .culture-item:hover{
    border-color: var(--c);
    z-index: 1;
}
.company .culture-list .culture-item:hover .culture-item-img.normal{
    display: none;
}
.company .culture-list .culture-item:hover .culture-item-img.active{
    display: inline-block;
}

.company-list{
    margin-top: 60px;
    display: flex;
    box-shadow: 0 0 10px 1px rgba(0,0,0,0.16);
}
.company-list .company-item{
    width: 20%;
    padding: 35px 0;
    text-align: center;
    color: #000000;
    position: relative;
    font-size: 16px;
}
.company-list .company-item:nth-last-child(-n+2){
    background: var(--c);
}
.company-list .company-item .company-item-num span{
    font-size: 40px;
    font-weight: bold;
    color: var(--c);
}
.company-list .company-item:nth-last-child(-n+2),
.company-list .company-item:nth-last-child(-n+2) .company-item-num span{
    color: var(--cw);
}
.company-list .company-item::after{
    content: "";
    position: absolute;
    width: 1px;
    height: 60px;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    background: #E0E0E0;
}
.company-list .company-item:last-child::after{
    content: none;
}

@media only screen and (min-width: 1000px) and (max-width: 1400px) {
    .company .culture-list,
    .company-list{
        margin-top: 50px;
    }
    .company .culture-list .culture-item{
        padding: 40px 20px;
    }
    .company .culture-list .culture-item .culture-item-img{
        width: 50px;
        height: 50px;
    }
    .company .culture-list .culture-item .culture-item-title{
        font-size: 18px;
        margin: 15px 0;
    }
    .company .culture-list .culture-item .culture-item-desc{
        font-size: 14px;
    }
    .company-list .company-item{
        padding: 30px 0;
        font-size: 14px;
    }
    .company-list .company-item .company-item-num span{
        font-size: 34px;
    }
}
@media only screen and (min-width: 768px) and (max-width: 1000px) {
    .company .culture-list,
    .company-list{
        margin-top: 40px;
    }
    .company .culture-list .culture-item{
        padding: 20px 10px;
    }
    .company .culture-list .culture-item .culture-item-img{
        width: 40px;
        height: 40px;
    }
    .company .culture-list .culture-item .culture-item-title{
        font-size: 16px;
        margin: 10px 0;
    }
    .company .culture-list .culture-item .culture-item-desc{
        font-size: 12px;
    }
    .company-list .company-item{
        padding: 20px 0;
        font-size: 12px;
    }
    .company-list .company-item .company-item-num span{
        font-size: 28px;
    }
}

@media only screen and (max-width: 768px) {
    .company{
        margin-bottom: 0;
    }
    .company .description{
        margin-top: 10px;
    }
    .company .culture-list{
        margin-top: 20px;
        flex-direction: column;
    }
    .company .culture-list .culture-item{
        width: 100%;
        padding: 10px;
        text-align: center;
    }
    .company .culture-list .culture-item .culture-item-img{
        width: 40px;
        height: 40px;
    }
    .company .culture-list .culture-item .culture-item-title{
        font-size: 16px;
        margin: 10px 0;
    }
    .company .culture-list .culture-item .culture-item-desc{
        font-size: 12px;
    }
    .company-list{
        margin-top: 20px;
        flex-wrap: wrap;
    }
    .company-list .company-item{
        width: 33.33%;
        padding: 10px 0;
        font-size: 12px;
    }
    .company-list .company-item:nth-last-child(-n+2){
        width: 50%;
    }
    .company-list .company-item:nth-child(3)::after{
        content: none;
    }
    .company-list .company-item .company-item-num span{
        font-size: 24px;
    }
}



.cert{
    margin-top: 40px;
}
.cert-list{
    margin-top: 60px;
    position: relative;
}
.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-prev,
.cert-list .cert-next{
    width: 40px;
    height: 40px;
}
.cert-list .cert-prev::after,
.cert-list .cert-next::after{
    content: "";
    width: 100%;
    height: 100%;
    background: url(../images/prev-active.webp);
}
.cert-list .cert-next::after{
    background: url(../images/next-active.webp);
}
.cert-list .cert-prev.swiper-button-disabled::after{
    background-image: url(../images/prev.webp);
}
.cert-list .cert-next.swiper-button-disabled::after{
    background-image: url(../images/next.webp);
}

@media only screen and (max-width: 768px) {
    .cert{
        margin-bottom: 0;
    }
}


.factory{
    margin-top: 40px;
}
.factory-list{
    display: flex;
    flex-wrap: wrap;
    margin-top: 30px;
}
.factory-list .factory-item{
    width: 32%;
    aspect-ratio: 513 / 288;
    margin-right: 2%;
    margin-top: 30px;
}
.factory-list .factory-item:nth-child(3n){
    margin-right: 0;
}
.factory-list .factory-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
@media only screen and (max-width: 1000px) {
    .factory-list .factory-item{
        width: 50%;
        margin-top: 20px;
    }
}
@media only screen and (max-width: 768px) {
    .factory{
        margin-bottom: 0;
    }
    .title {
        font-size: 24px;
    }
}