/* 区块1 */
.knowledge-section1-container{
    width: 100%;
    padding: 7.5rem 0;
}
.knowledge-section1-container-header{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.knowledge-section1-container-header-title{
    width: 100%;
    text-align: left;
    font-size: 3.3125rem;
}
.knowledge-section1-container-header-footer{
    width: 100%;
    padding: 3.125rem 0;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: flex-end;
}
.knowledge-section1-author{
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}
.knowledge-section1-author-avatar{
    width: 3.375rem;
    height: 3.375rem;
    border-radius: 1.6875rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.knowledge-section1-author-avatar-img{
    width: 3.375rem;
    height: 3.375rem;
    object-fit: cover;
}
.knowledge-section1-author-info{
    padding-left: 0.625rem;
    max-width: 30vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}
.knowledge-section1-author-nickname{
    font-size: 1.3125rem;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.knowledge-section1-author-jobs{
    font-size: 1.0625rem;
    text-align: left;
    color: #beb5ae;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.knowledge-section1-date{
    padding-left: 5.625rem;
    font-size: 1rem;
}
.knowledge-section1-tags{
    padding-left: 5.625rem;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}
.knowledge-section1-tag{
    padding: 0 1.25rem;
    height: 1.75rem;
    line-height: 1.75rem;
    border: #beb5ae solid 1px;
    border-radius: 0.9375rem;
    color: #beb5ae;
    font-size: 0.875rem;
    margin-right: 0.625rem;
}
.knowledge-section1-tag:last-of-type{
    margin-right: 0;
}
.knowledge-section1-container-body{
    width: 100%;
}
.knowledge-section1-container-body-header{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.knowledge-section1-container-poster{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    border-radius: 1.25rem;
    overflow: hidden;
}
.knowledge-section1-container-poster-img{
    width: 100%;
    object-fit: contain;
}
.knowledge-section1-container-body-footer{
    width: 100%;
    padding-top: 5.625rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
}
.knowledge-section1-container-body-footer-left{
    flex: 1;
    padding-right: 9.375rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.knowledge-section1-container-article{
    width: 100%;
    text-align: left;
    font-size: 1.125rem;
    line-height: 1.7;
}
.knowledge-section1-container-article p{
    min-height: 1.125rem;
}
.knowledge-section1-container-body-footer-right{
    width: 27.75rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.knowledge-section1-related-products{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.knowledge-section1-related-products-header{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding-top: 1.5625rem;
    border-top: #d3d3d3 solid 1px;
}
.knowledge-section1-related-products-header-title{
    width: 100%;
    text-align: left;
    font-size: 2.0625rem;
}
.knowledge-section1-related-product-list{
    width: 100%;
}
.knowledge-section1-related-product{
    width: 100%;
    padding: 1.75rem 0;
    border-bottom: #d3d3d3 solid 1px;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: stretch;
    color: #000000;
    text-decoration: none;
}
.knowledge-section1-related-product-poster{
    width: 8.25rem;
    height: 6.4375rem;
    border-radius: 0.625rem;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.knowledge-section1-related-product-poster-img{
    width: 8.25rem;
    height: 6.4375rem;
    object-fit: cover;
}
.knowledge-section1-related-product-info{
    flex: 1;
    padding-left: 1.75rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
}
.knowledge-section1-related-product-title{
    width: 100%;
    text-align: left;
    font-size: 1.5rem;
}
.knowledge-section1-related-product-description{
    width: 100%;
    text-align: left;
    font-size: 1.0625rem;
    color: #beb5ae;
}
.knowledge-section1-container-footer{
    width: 100%;
    padding-top: 2.8125rem;
    margin-top: 6.25rem;
    border-top: #d3d3d3 solid 1px;
}
.knowledge-section1-container-footer-title{
    width: 100%;
    text-align: left;
    font-size: 1.625rem;
}
.knowledge-section1-social-medias{
    width: 100%;
    padding-top: 2.1875rem;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}
.knowledge-section1-social-media{
    width: 2.5rem;
    height: 2.5rem;
    border: #beb5ae solid 1px;
    border-radius: 1.3125rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    margin-right: 1.125rem;
}
.knowledge-section1-social-media:last-of-type{
    margin-right: 0;
}
.knowledge-section1-social-media:hover{
    background: #beb5ae;
}
.knowledge-section1-social-media-icon{
    width: 1.125rem;
    height: 1.125rem;
    object-fit: contain;
    filter: grayscale(100%) brightness(50%);
}
.knowledge-section1-social-media:hover .knowledge-section1-social-media-icon{
    filter: none;
}

/* 区块2 */
.knowledge-section2-container{
    width: 100%;
    padding: 4.375rem 0;
}
.knowledge-section2-container-header{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.knowledge-section2-container-header-title{
    width: 100%;
    text-align: left;
    font-size: 2.875rem;
}
.knowledge-section2-container-body{
    width: 100%;
    padding-top: 4.6875rem;
}
.knowledge-section2-desc-list{
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-column-gap: 2.5rem;
}
.knowledge-section2-desc-group{
    width: 100%;
}
.knowledge-section2-desc{
    width: 100%;
    margin-bottom: 2.5rem;
    text-decoration: none;
    color: #000000;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
}
.knowledge-section2-desc:last-of-type{
    margin-bottom: 0;
}
.knowledge-section2-desc-poster{
    width: 100%;
    border-radius: 1.25rem;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.knowledge-section2-desc-poster-img{
    width: 100%;
    object-fit: contain;
}
.knowledge-section2-desc-info{
    width: calc(100% - 1.25rem);
    padding-top: 1.75rem;
    padding-left: 0.625rem;
    padding-right: 0.625rem;
}
.knowledge-section2-desc-info-header{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.knowledge-section2-desc-date{
    font-size: 1rem;
}
.knowledge-section2-desc-tags{
    flex: 1;
    padding-left: 1.25rem;
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
}
.knowledge-section2-desc-tag{
    padding: 0 1.25rem;
    height: 1.75rem;
    line-height: 1.75rem;
    border: #c3bbb5 solid 1px;
    border-radius: 0.9375rem;
    text-align: center;
    color: #c3bbb5;
    font-size: 0.875rem;
    margin-right: 0.625rem;
}
.knowledge-section2-desc-tag:last-of-type{
    margin-right: 0;
}
.knowledge-section2-desc-title{
    width: 100%;
    text-align: left;
    padding-top: 2.1875rem;
    font-size: 1.625rem;
}
.knowledge-section2-desc-description{
    width: 100%;
    text-align: left;
    padding-top: 0.625rem;
    font-size: 1.0625rem;
    color: #beb5ae;
}