.product-article {
    min-height: 100vh;
    background-color: #F5F5F7;
}
.article-content{
    margin-top: 0rem!important;
}
.article-banner {
    position: relative;
    width: 100%;
    height: 56rem;
}

.article-banner .banner-img {
    width: 100%;
    height: 56rem;
    object-fit: cover !important;
}

.banner-content {
    position: absolute;
    top: 0;
    margin-top: 21.5rem;
    padding: 0 0 0 24rem;
}

.banner-title h1 {
    font-family: "SourceHanSansCN-Medium";
    font-size: 6rem;
    line-height: 8.4rem;
    color: #1D2129;
}

.banner-title p {
    margin-top: 1.6rem;
    font-size: 2.4rem;
    line-height: 2.8rem;
    color: #4E5969;
}

.banner-btn {
    margin-top: 4.6rem;
    display: flex;
    flex-direction: row;
}

.banner-link {
    display: block;
    margin-right: 2.2rem;
    padding: 0rem 2.18rem;
    font-family: "SourceHanSansCN-Regular";
    font-size: 2rem;
    height: 4.3rem;
    line-height: 4.3rem;
    color: var(--text-color-2);
    border-radius: 2.1rem;
    border: 1px solid #1D2129;
    width: fit-content;
    transition: all 0.3s;
}

.banner-link:hover {
    background-color: var(--red-primary);
    border-color: var(--red-primary);
    color: var(--white-primary);
}

/* 场景化解决方案 */
.article-content {
    padding: 6.4rem 24rem;
    background-color: #F7F8FA;
}

/* 公共title */
.title {
    text-align: center;
}

.title .section-title {
    display: inline-block;
    font-family: "SourceHanSansCN-Bold";
    font-size: 4.8rem;
    line-height: 5.6rem;
    background: linear-gradient(90.79deg, #232526 0.12%, #626262 100.55%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.title p {
    font-family: "SourceHanSansCN-Regular";
    font-size: 1.8rem;
    color: #4E5969;
    line-height: 2.8rem;
    margin-top: 2.4rem;
}

.title .banner-link {
    display: block;
    padding: 0rem 1.6rem;
    font-family: "SourceHanSansCN-Regular";
    font-size: 2rem;
    height: 3.8rem;
    line-height: 3.8rem;
    color: var(--text-color-2);
    border-radius: 1.9rem;
    border: 1px solid #1D2129;
    width: fit-content;
    transition: all 0.3s;
    margin: 3.6rem auto 0;
}

.title .banner-link:hover {
    background-color: var(--red-primary);
    border-color: var(--red-primary);
    color: var(--white-primary);
}

.more-btn {
    display: inline-block;
    font-family: "SourceHanSansCN-Regular";
    font-size: 1.4rem;
    line-height: 2.2rem;
    color: #4E5969;
    position: relative;
}

.more-btn::after {
    content: "";
    position: absolute;
    width: 1.6rem;
    height: 1.6rem;
    background: url("../../images/product/arrow.png") no-repeat center center;
    background-size: 100% 100%;
    top: 50%;
    margin-top: -0.8rem;
    right: -2rem;
}
.more-btn:hover{
    text-decoration: underline;
}

/* 顶部产品方案模块 */
.top-card {
    height: 41.7rem;
    position: relative;
    margin-bottom: 2rem;
    margin-top: 4.8rem;
    position: relative;
    border-radius: 2.4rem;
}

.top-card .solution-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 2.4rem;
}

.top-text {
    position: absolute;
    top: 12.2rem;
    left: 2rem;
    z-index: 100;
    text-align: left;
}

.top-text h3 {
    font-family: "SourceHanSansCN-Medium";
    font-size: 3.2rem;
    color: #000000;
    line-height: 4rem;
}

.top-text p {
    max-width: 57.4rem;
    font-family: "SourceHanSansCN-Regular";
    font-size: 1.6rem;
    line-height: 2.4rem;
    margin-top: 1.2rem;
    margin-bottom: 3.2rem;
    color: #4E5969;
}

/* 中间四大行业 Grid栅格布局 */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 2rem;
    margin-bottom: 2rem;
    margin-top: 4.8rem;
}

.industry-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: #fff;
    border-radius: 2.4rem;
    padding: 4rem 2rem;
}

.industry-item:hover {
    box-shadow: 2px 3px 8px 0px #E3E3E38A, 10px 11px 15px 0px #E3E3E378, 22px 25px 20px 0px #E3E3E347, 39px 45px 24px 0px #E3E3E314, 61px 70px 26px 0px #E3E3E303;
}

.industry-item img {
    width: 4.8rem;
    height: 4.8rem;
}

.industry-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: auto;
}

.industry-content h3 {
    font-family: "SourceHanSansCN-Medium";
    font-size: 2.4rem;
    line-height: 3.2rem;
    color: #000000;
    margin-top: 3.2rem;
}

.industry-content p {
    flex-grow: 1;
    font-family: "SourceHanSansCN-Regular";
    font-size: 1.6rem;
    line-height: 2.4rem;
    margin-top: 1.6rem;
    margin-bottom: 4rem;
    color: #4E5969;
}

.industry-content .more-btn {
    margin-top: auto;
}

/*CentOS模块 */
.bottom-card {
    position: relative;
    height: 41.7rem;
    border-radius: 2.4rem;
}

.bottom-text {
    position: absolute;
    top: 12.2rem;
    left: 2rem;
    z-index: 100;
}

.bottom-text h3 {
    font-family: "SourceHanSansCN-Medium";
    font-size: 3.2rem;
    color: #000000;
    line-height: 4rem;
}

.bottom-text p {
    max-width: 66.5rem;
    font-family: "SourceHanSansCN-Regular";
    font-size: 1.6rem;
    line-height: 2.4rem;
    margin-top: 1.2rem;
    margin-bottom: 3.2rem;
    color: #4E5969;
}

.centos-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 2.4rem;
}

/* 成功案例 */
.success-content {
    background: #ffffff;
    padding-top: 6.4rem;
}

.case-tabs {
    display: flex;
    gap: 8.1rem;
    justify-content: center;
    margin-top: 4.8rem;
}

.case-tabs .tab-item {
    cursor: pointer;
}


.tab-item {
    font-family: "SourceHanSansCN-Medium";
    font-size: 2.4rem;
    color: #C9CDD4;
    position: relative;
    cursor: default;
}

.tab-item.active {
    color: #1D2129;
}

.tab-item.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.8rem;
    width: 100%;
    height: 2px;
    background: #28282A;
}

/* 卡片外层容器（固定可视宽度，隐藏溢出） */
.case-wrap {
    width: 100%;
    margin-top: 3rem;
    overflow: hidden;
    position: relative;
    box-sizing: border-box;
    padding-bottom: 8.5rem;
    /* background: url('../../images/product/success-case-bg.png') no-repeat center center;
    background-size: 100% 100%; */
}

/* 内层滑动容器：横向排布所有案例 */
.case-container {
    width: max-content!important;
    display: flex;
    flex-wrap: nowrap;
    /* transition: transform 2s ease!important; */
}

/* 单个案例卡片：占满父容器宽度，横向并排 */
.case-item {
    width: 144rem !important;
    height: 38rem !important;
    position: relative;
    /* 禁止压缩 */
    flex-shrink: 0;
    overflow: hidden;
}

.case-item .case-img {
    width: 100%;
    height: 100%;
    object-fit: fill;
    border-radius: 2.4rem;
}

.case-text {
    position: absolute;
    width: 56.7rem;
    top: 8.9rem;
    left: 1.9rem;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.case-text h3 {
    font-family: "SourceHanSansCN-Medium";
    font-size: 2.4rem;
    color: #1D2129;
    line-height: 3.2rem;
}

.case-text p {
    min-height: 13.2rem;
    font-family: "SourceHanSansCN-Regular";
    font-size: 1.4rem;
    line-height: 2.2rem;
    margin-top: 1.9rem;
    color: #4E5969;
    text-align: left;
}

.case-text .line {
    width: 100%;
    height: 0.5px;
    background: #C9CDD4;
    margin: 0rem 0rem 2.3rem 0rem;
}

.case-text .more-link {
    margin-top: auto;
    font-family: "SourceHanSansCN-Regular";
    font-size: 1.4rem!important;
    color: #4E5969;
    position: relative;
}


.case-text .more-link::after {
    content: "";
    position: absolute;
    width: 1.6rem;
    height: 1.6rem;
    background: url("../../images/product/icon-link-arrow.png") no-repeat center center;
    background-size: 100% 100%;
    top: 50%;
    margin-top: -0.8rem;
    right: -2rem;
}
.case-text .more-link:hover{
    text-decoration: underline;
}

/* 适配ipad端 */
@media screen and (max-width: 1280px) {
    .industry-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .article-content {
        padding: 5.2rem 10rem 5.2rem 10rem !important;
    }

    .banner-content {
        padding: 0 0 0 10rem !important;
    }
}

/* 适配移动端 */
@media screen and (max-width: 768px) {
    .article-banner {
        height: 12rem !important;
    }

    .article-banner .banner-img {
        height: 12rem !important;
        object-fit: cover !important;
    }

    .banner-content {
        margin-top: 5rem !important;
        padding: 0 0 0 1rem !important;
    }

    .banner-title h1 {
        font-size: 20px !important;
        line-height: 1rem !important;
    }

    .banner-title p {
        margin-top: 0.4rem !important;
        font-size: 14px !important;
        line-height: 0.8rem !important;
    }

    .banner-btn {
        margin-top: 1.6rem !important;
    }

    .banner-link {
        margin-right: 1rem !important;
        padding: 0rem 0.5rem !important;
        font-size: 14px !important;
        height: 1.3rem !important;
        line-height: 1.3rem !important;
        border-radius: 0.65rem !important;
    }

    .article-content {
        margin-top: 1rem !important;
        padding: 1rem 1rem 1.2rem 1rem !important;
    }

    .title {
        padding: 0rem 1rem;
    }

    .title .section-title {
        font-size: 20px !important;
        line-height: 1rem !important;
    }

    .title p {
        font-size: 16px !important;
        line-height: 1.4rem !important;
        margin-top: 0.8rem !important;
    }

    .title .banner-link {
        margin: 0.5rem auto 0rem !important;
    }

    .top-card {
        height: 13rem !important;
        margin-bottom: 1rem !important;
        margin-top: 1.2rem !important;
    }

    .top-text {
        width: 11rem !important;
        height: auto !important;
        top: 1rem;
        left: 1rem;
    }

    .top-card .solution-img {
        border-radius: 0.8rem;
    }

    .top-text h3 {
        font-size: 18px !important;
        line-height: 1.2rem !important;
    }

    .top-text p {
        max-width: 9rem !important;
        font-size: 12px !important;
        line-height: 1rem !important;
        margin-top: 0.5rem !important;
        margin-bottom: 0.8rem !important;
    }

    .more-btn {
        line-height: 1.2rem !important;
        font-size: 14px !important;
    }

    .more-btn::after {
        width: 0.8rem;
        height: 0.8rem;
        margin-top: -0.4rem;
        right: -1rem;
    }

    .industry-grid {
        grid-template-columns: repeat(1, 1fr) !important;
        grid-gap: 1rem !important;
        margin-bottom: 1rem !important;
        margin-top: 1.3rem;
    }

    .industry-item {
        border-radius: 0.8rem !important;
        padding: 1rem 1rem;
    }

    .industry-item img {
        width: 4rem !important;
        height: 4rem !important;
        object-fit: cover !important;
    }

    .industry-content {
        height: 11rem !important;
        padding: 0rem 0rem 0rem !important;
    }

    .industry-content h3 {
        font-size: 20px !important;
        line-height: 1.2rem !important;
        margin-top: 1.2rem;
    }

    .industry-content p {
        font-size: 12px !important;
        line-height: 1rem !important;
        margin-top: 0.5rem !important;
        margin-bottom: 0.8rem !important;
    }

    .industry-content .more-btn {
        left: 0rem !important;
        bottom: 0rem !important;
    }

    .bottom-card {
        height: 13rem !important;
        margin-bottom: 1rem !important;
        margin-top: 1.2rem !important;
    }

    .bottom-text {
        width: 11rem !important;
        height: auto !important;
        top: 1rem;
        left: 1rem;
    }

    .bottom-card .centos-img {
        border-radius: 0.8rem;
    }

    .bottom-text h3 {
        font-size: 18px !important;
        line-height: 1.2rem !important;
    }

    .bottom-text p {
        max-width: 9rem !important;
        font-size: 12px !important;
        line-height: 1rem !important;
        margin-top: 0.5rem !important;
        margin-bottom: 0.8rem !important;
    }

    .bottom-img {
        width: 8.2rem !important;
        height: 13rem !important;
    }

    .bottom-img img {
        border-top-right-radius: 0.8rem !important;
        border-bottom-right-radius: 0.8rem !important;
    }

    .success-content {
        margin-top: 0rem !important;
        padding-top: 1rem !important;
    }

    .case-tabs {
        margin-top: 2rem !important;
        gap: 1rem !important;
    }

    .tab-item {
        font-size: 14px !important;
    }

    .tab-item.active::after {
        bottom: -0.5rem !important;
    }

    .case-wrap {
        margin-top: 2rem !important;
        padding-bottom: 2.5rem !important;
    }

    .case-item {
        overflow: hidden !important;
        height: 12rem !important;
    }

    .case-text {
        width: auto !important;
        height: auto !important;
        top: 0.5rem;
        left: 1rem;
        padding-right: 1rem;
    }

    .case-text h3 {
        font-size: 18px !important;
        line-height: 1.2rem !important;
    }

    .case-text p {
        min-height: 4rem;
        font-size: 12px !important;
        line-height: 1rem !important;
        margin-top: 0.5rem !important;
        margin-bottom: 0.8rem !important;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 4;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .case-img {
        width: 100% !important;
        height: 11rem !important;
        border-radius: 0.8rem !important;
    }

    .case-text .line {
        width: 100%;
        height: 1px;
        background: #E5E6EB;
        margin: 0rem 0rem 2.3rem 0rem;
    }

    .case-text .more-link {
        color: #4E5969!important;
        font-family: "SourceHanSansCN-Regular";
        fonst-size: 0.4rem;
        position: relative;
    }


    .case-text .more-link::after {
        width: 0.8rem;
        height: 0.8rem;
        margin-top: -0.4rem;
        right: -1rem;
    }

    .case-text .more-link {
        bottom: 1rem !important;
        left: 0rem !important;
        font-size: 12px !important;
    }
}