.banner-breadcrumb{
    margin-top: 180px;
    margin-bottom: 24px;
}
.breadcrumb-item{
    color: #999;
}
/*info*/
.product-info-container {
    width: 100%;
    padding: 73px 85px;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 24px;
    display: flex;
    gap: 128px;
    margin-bottom: 64px;
    position: relative;
}
.product-info-container-back{
    position: absolute;
    top: 0;
    left: 0;
    width: 88px;
    height: 88px;
    transform: translateX(-50%);
}
.product-info-container-back img{
    width: 100%;
    height: 100%;
    cursor: pointer;
    transition: all 0.3s ease;
}
.product-info-container-back img:nth-child(2){
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.product-info-container-back:hover img:nth-child(2){
    opacity: 1;
}
.product-info-container-back:hover img:nth-child(1){
    opacity: 0;
}

/* 左侧产品图片样式 */
.product-images {
    display: flex;
    gap: 42px;
}

.main-image {
    width: 476px;
    height: 450px;
    border: 1px solid var(--yellow-color);
    border-radius: 20px;
    overflow: hidden;
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease-out;
}

.main-image img.fade {
    opacity: 0;
}

.thumbnail-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.thumbnail {
    width: 120px;
    height: 120px;
    border-radius: 12px;
    border: 1px solid #CCCCCC;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.thumbnail.active {
    border-color: var(--yellow-color);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 右侧产品信息样式 */
.product-details {
    flex: 1;
}

.product-title {
    color: var(--dark-color);
    font-family: 'Basic', sans-serif;
    font-weight: 400;
    margin-bottom: 24px;
    word-break: break-all;
}

.specifications-table-view{
    background: var(--yellow-color);
    border-radius: 16px;
    padding: 35px 40px;
}
.specifications-table {
    max-width: 664px;
    flex: 1;
}

.spec-row {
    display: flex;
    margin-bottom: 24px;
    gap: 20px;
}

.spec-label {
    max-width: 283px;
    flex: 1;
    color: var(--dark-color);
    font-family: 'Basic', sans-serif;
    font-weight: 400;
    word-break: break-all;
}

.spec-value {
    flex: 1;
    color: var(--dark-color);
    font-family: 'Basic', sans-serif;
    font-weight: 400;
    word-break: break-all;
}

.spec-divider {
    height: 1px;
    background: rgba(0, 0, 0, 0.15);
    margin-bottom: 24px;
}

/* 响应式设计 */
@media (max-width:1580px) {
    .product-info-container {
        gap: 50px;
    }
}
@media (max-width: 1366px) {
    .product-info-container {
        gap: 30px;
        padding: 30px 40px;
    }
    /*//0.945*/
    .main-image{
        width: 400px;
        height: 380px;
    }
}
@media (max-width:1279px) {
    .product-info-container {
        gap: 20px;
        padding: 20px 20px;
    }
    /*//0.945*/
    .main-image{
        width: 350px;
        height: 330px;
    }
}
@media (max-width: 991px) {
    .product-info-container-back{
        transform: translateX(0);
    }
    .product-info-container {
        padding: 40px;
        flex-direction: column;
    }
    .product-title {
        text-align: center;
    }

    .product-images {
        justify-content: center;
    }

    .specifications-table {
        width: 100%;
    }
}


@media (max-width: 768px) {
    .banner-breadcrumb{
        margin-top: 100px;
        margin-bottom: 24px;
    }
    .product-info-container {
        margin-top: 90px;
    }
    .product-images {
        flex-direction: column;
        align-items: center;
    }

    .main-image {
        width: 100%;
        height: auto;
    }

    .thumbnail-list {
        flex-direction: row;
    }

    .product-title {
        font-size: 36px;
        text-align: center;
    }

    .spec-row {
        flex-direction: column;
    }

    .spec-label {
        width: 100%;
        margin-bottom: 8px;
    }
}

/* 产品描述容器样式 */
.product-des-container {
    display: flex;
    gap: 50px;
    padding: 42px;
    background: white;
    border-radius: 24px;
    margin-bottom: 64px;
}

/* 左侧导航样式 */
.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.nav-item.active .nav-text {
    color: var(--yellow-color);
}

/*.nav-dot {*/
/*    width: 6px;*/
/*    height: 6px;*/
/*    background: #999999;*/
/*    border-radius: 50%;*/
/*}*/
.nav-item::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #999999;
    border-radius: 50%;
    transition: all 0.3s ease;
}

/* 激活状态的横线 */
.nav-item.active::before {
    content: '';
    width: 13px;
    height: 2px;
    background: #FCBF4A;
    border-radius: 1px;
}

.nav-text {
    color: #999999;
    font-family: 'Basic', sans-serif;
    transition: color 0.3s ease;
}

/* 右侧内容样式 */
.content-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 52px;
    overflow: auto;
}

.section {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.section-title {
    color: var(--dark-color);
    font-family: 'Basic', sans-serif;
}

.section-text {
    color: #666666;
    font-family: 'Basic', sans-serif;
}

/* 表格样式 */
.spec-table {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 2px;
    border-radius: 12px 0 0 12px;
    overflow: hidden;

}

.table-row {
    display: flex;
    gap: 2px;
}


.spec-list table tr td {
    padding: 10px;
    text-align: center;
    background: #F5F5F5;
    color: var(--dark-color);
    font-family: 'Basic', sans-serif;
}

.table-row.table-header .table-cell {
    background: var(--yellow-color);
    color: white;
}

.table-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* 分隔线 */
.divider {
    height: 1px;
    background: rgba(0, 0, 0, 0.1);
    width: 100%;
}

/* 规格列表样式 */
.spec-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
    overflow-x: scroll;
}
.spec-list table {
    width: 100%;
    gap: 2px;
    font-size: 20px;
    overflow: hidden;
    border-radius: 12px 0 0 12px;
}
.spec-list table tr td {
    padding: 10px;
    text-align: center;
    background: #F5F5F5;
    color: var(--dark-color);
    font-family: 'Basic', sans-serif;
    font-size: 20px;
}
.spec-list table tr:nth-child(1) td{

       background-color:  var(--yellow-color);
       color: #fff;


}

.spec-list table tbody{
    width: 100%;
    gap: 2px;
    border-radius: 20px 0 0 20px;
    overflow: hidden;
}

.spec-item {
    display: flex;
    align-items: center;
}

.spec-list-spec-label {
    width: 200px;
    color: #666666;
}

.spec-list-spec-value {
    color: #666666;
    margin-left: 239px;
}

/* 应用图片 */
.application-image {
    width: 100%;
    height: 481px;
    border-radius: 12px;
    overflow: hidden;
}

.application-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 响应式设计 */
@media (max-width: 1366px) {
    .product-des-container {
        padding: 30px;
    }
}

@media (max-width: 991px) {
    .product-des-container {
        flex-direction: column;
    }

    .nav-menu {
        flex-direction: row;
        justify-content: center;
    }

    .spec-list-spec-value {
        margin-left: 50px;
    }
}