/* 背景内容 */
.detail-bg {
    background: linear-gradient(180deg, rgba(0, 21, 85, 0.99) 0%, rgba(0, 21, 85, 0) 100%),url(../img/industry-bg-1.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    height: 410px;
}

.detail-bg h2 {
    font-size: 60px;
    color: #fff;
    text-align: center;
    padding-top: 122px;
    font-weight: 700;
}

@media (max-width: 768px) {
    .detail-bg {
        height: 150px;
    }

    .detail-bg h2 {
        font-size: 17px;
        padding-top: 44px;
    }
}

/* 型号规格start */
.specifications {
    margin-top: 75px;
    margin-bottom: 75px;
}

.specifications .title {
    font-weight: 700;
    color: rgba(0, 21, 85, 0.99);
    font-size: 40px;
    position: relative;
    padding-bottom: 35.5px;
    border-bottom: 0.2px solid #707070;
    margin-bottom: 46.5px;
}

.specifications .title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1.5px;
    width: 157px;
    height: 3px;
    background-color: rgba(0, 21, 85, 0.99);
}

.specifications-list {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 10px;
    row-gap: 40px;
}

.specifications-table {
    width: 695px;
    border-radius: 7px;
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.16);
    padding: 0px 30px;
}

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

.specifications-table th {
    font-weight: 700;
    color: rgba(0, 21, 85, 0.99);
    font-size: 30px;
    height: 55px;
    padding-top: 28px;
    padding-bottom: 39px;
}

.specifications-table th,
.specifications-table td {
    text-align: center;
    border-bottom: 0.2px solid #707070;
    width: 50%;
    word-wrap: break-word;
    box-sizing: border-box;
    line-height: 30px;
}

.specifications-table td {
    height: 48px;
    padding: 5px;
}

.specifications-table td:first-child {
    border-right: 0.2px solid #707070;
}

.specifications-table tr:last-child td {
    border-bottom: none;
    color: rgba(0, 21, 85, 0.99);
    cursor: pointer;
    height: 82px;
}

.specifications-table tr:last-child td {
    border-right: none;
    text-align: left;
}

.specifications-table tr:last-child td:last-child {
    text-align: right;
}

@media (max-width: 768px) {
    .specifications {
        margin-top: 0px;
        margin-bottom: 0px;
    }

    .specifications .title {
        font-size: 16px;
        padding-bottom: 12px;
        margin-bottom: 20px;
    }

    .specifications .title::after {
        bottom: -1px;
        width: 60px;
        height: 2px;
    }

    .specifications-list {
        display: flex;
        flex-direction: column;
        column-gap: 0px;
        row-gap: 20px;
    }

    .specifications-table {
        padding: 0px 10px;
        width: 100%;
    }

    .specifications-table th {
        font-size: 14px;
        font-weight: 700;
    }

    .specifications-table td {
        font-size: 13px;
    }
}

/* 型号规格end */


/* 推荐机型start */
.product .title {
    font-weight: 700;
    color: rgba(0, 21, 85, 0.99);
    font-size: 40px;
    position: relative;
    padding-bottom: 35.5px;
    border-bottom: 0.2px solid #707070;
    margin-bottom: 46.5px;
}

.product .title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1.5px;
    width: 157px;
    height: 3px;
    background-color: rgba(0, 21, 85, 0.99);
}


.product .product-list {
    margin-bottom: 75px;
}

.product .product-list {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    column-gap: 13px;
    row-gap: 44px;
}

.product .product-item {
    border-radius: 7px;
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.16);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.product .product-item-1 {
    width: 340px;
}

.product .product-item .product-img {
    width: 100%;
    height: 382px;
    background-position: center;
    background-size: contain;
}

@media (max-width: 768px) {

    .product .title {
        font-size: 16px;
        padding-bottom: 12px;
        margin-bottom: 20px;
    }

    .product .title::after {
        bottom: -1px;
        width: 60px;
        height: 2px;
    }

    .product .product-list {
        margin-bottom: 20px;
    }

    .product .product-list:last-child {
        margin-bottom: 0px;
    }

    .product .product-list {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0px;
    }

    .product .product-item {
        margin-top: 20px;
    }

    .product .product-item-1 {
        width: 100%;
    }

    .product .product-title {
        font-size: 14px;
    }
}

.product .product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.product .product-img {
    height: 300px;
    background-color: #f9f9f9;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

@media (max-width: 768px) {
    .product .product-list {
        display: block;
    }

    .product .product-item:hover {
        transform: none;
    }
}

.product .product-info {
    padding: 20px 26px;
    color: #001555;
    height: 133px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product .product-title {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: normal;
}

.product .product-title p {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 28px;
    font-weight: 700;
}

.product .product-desc {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-style: normal;
    margin-top: 12px;
}

.product .product-info:hover {
    background: linear-gradient(180deg, #001555 0%, rgba(0, 21, 85, 0.99) 100%);
    color: #fff;
    border: 1px solid #001555;
    border-radius: 0px 0px 7px 7px;
}

.product .pagination {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}


@media (max-width: 768px) {

    .product .product-item .product-img {
        height: 140px;
    }

    .product .product-info {
        height: auto;
        padding: 10px !important;
    }

    .product .product-title p {
        font-size: 14px;
    }

    .product .product-title span {
        font-size: 14px;
    }

    .product .product-desc {
        font-size: 13px;
    }
}

/* 推荐机型end */