/* 基础样式 */
.product-technology-body {
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.productTechnology {
    box-sizing: border-box;
    font-family: "Microsoft YaHei", sans-serif;
    margin: 0 auto;
}

/*头部背景及文字 Start*/
.productTechnology .home-top-bg {
    width: 100%;
    min-height: 156px;
    max-height: 216px;
    display: none;
    margin-bottom: 17px;
    padding: 0 10%;
    background-image: url("../../images/material.png");
    background-size: cover;
    background-repeat: no-repeat;
}

.productTechnology .home-top-bg.home-top-bg0 {
    display: block;
}

.productTechnology .home-top-bg .home-top-bg-content {
    margin: 54px auto 34px auto
}

.productTechnology .home-top-bg .home-top-content {
    text-align: left;
}

.productTechnology .home-top-bg .home-top-content:hover {
    font-weight: 550;
}

.productTechnology .home-top-bg .home-top-content-text {
    width: 432px;
    height: 48px;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: bold;
    font-size: 27px;
    color: #333333;
    line-height: 0px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.productTechnology .home-top-bg .home-logo-line {
    border-left: 1px solid #97A7C4;
    float: left;
    height: 40px;
    line-height: 68px;
    color: #97A7C4;
    margin: 16px 20px 0px 20px;
}

.productTechnology .home-top-bg .home-logo-title {
    float: left;
    height: 68px;
    font-weight: 600;
    font-size: 14px;
    color: #333333;
    line-height: 68px;
    font-style: italic;
    text-transform: none;
    vertical-align: middle;
}

.home-bg-details-text {
    text-align: justify;
    text-indent: 2em;
    font-size: 15px;
    font-weight: 500;
    line-height: 2; /* 行高为字体大小的1.5倍 */
    color: #333333;
}
/*头部背景及文字 End*/

/*主要内容区域*/
.productTechnology .container {
    width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 页签样式 */
.productTechnology .tab-container {
    width: 80%;
    margin: auto auto 17px auto;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    /*overflow: hidden;*/
}

.productTechnology .tab-header {
    display: flex;
    border-bottom: 2px solid #ddd;
    background-color: #ffffff; /* 避免透明背景影响视觉效果 */
}

.productTechnology .tab {
    padding: 15px 25px;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
    font-size: 18px;
    font-weight: 500;
    width: 140px;
    text-align: center;
}

.productTechnology .tab.active {
    border-bottom-color: #3498db;
    background-color: #f8f9fa;
    color: #3498db;
}

.productTechnology .tab:hover:not(.active) {
    background-color: #f8f9fa;
}

/* 内容区域样式 */
.productTechnology .tab-content {
    padding: 17px 30px 30px 30px;
}

.productTechnology .tab-pane {
    display: none;
}

.productTechnology .tab-pane.active {
    display: block;
}

/* 标题样式 */
.productTechnology h1,
.productTechnology h2,
.productTechnology h3,
.productTechnology h4 {
    margin-bottom: 16px;
    color: #2c3e50;
}

.productTechnology h1 {
    font-size: 28px;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.productTechnology h2 {
    font-size: 22px;
    color: #3498db;
    margin-top: 30px;
}

.productTechnology h3 {
    font-size: 18px;
    color: #2980b9;
    margin-top: 25px;
}

/* 列表样式 */
.productTechnology ul,
.productTechnology ol {
    margin-left: 20px;
    margin-bottom: 20px;
}

.productTechnology li {
    margin-bottom: 10px;
}

/* 表格样式 */
.productTechnology table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.productTechnology th,
.productTechnology td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.productTechnology th {
    background-color: #f8f9fa;
    color: #2c3e50;
    font-weight: 600;
}

.productTechnology tr:hover {
    background-color: #f9f9f9;
}

.productTechnology p {
    text-indent: 2em;
    line-height: 2;
    font-size: 14px;
}

.productTechnology p.notextIndent{
    text-indent: 0em;
}

.productTechnology p.textIndent3 {
    text-indent: 3em;
}

.productTechnology p.textIndent4 {
    text-indent: 4em;
}

.productTechnology div > img {
    box-shadow: none;
}

/* 卡片样式 */
.productTechnology .card {
    width: 100%;
    background-color: white;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.productTechnology .card::after {
    content: "";
    display: block;
    clear: both;
}

.productTechnology .card-title {
    font-size: 16px;
    color: #3498db;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.productTechnology .content-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
    width: 290px;
    float: left;
}

.productTechnology .content-img {
    width: 250px;
    float: left;
    text-align: center;
}

.productTechnology .content-container {
    margin: 0 calc((100% - 290px - 250px)/2);
}

.productTechnology .content-container1 {
    margin: 0 calc((100% - 290px - 480px)/2);
}

.productTechnology .content-img1 {
    width: 480px;
    text-align: center;
    float: left;
}

/* 图片样式 */
.productTechnology .img-container {
    margin: 20px 0;
    text-align: center;
}

.productTechnology img {
    max-width: 100%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* 按钮样式 */
.productTechnology .btn {
    display: inline-block;
    padding: 8px 16px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.3s;
}

.productTechnology .btn:hover {
    background-color: #2980b9;
}

.productTechnology .form-engine-design {
    margin-left: 12px;
}

/* 响应式设计 */

@media (max-width: 1080px) {
    .productTechnology {
        width: 100%;
    }
    .productTechnology .announcement-container,
    .productTechnology .home-bottom-bg-content,
    .productTechnology .home-bottom-bg .home-bottom-bg-content {
        width: 99%;
    }

    .productTechnology .home-top-bg {
        padding: 0px;
    }

    .productTechnology .home-top-bg .home-top-content-text {
        font-size: 18px;
    }

    .productTechnology .home-top-bg .home-top-bg-content {
        padding: 0 8px !important;
        margin: 64px auto 34px auto;
    }
    .productTechnology .tab-container {
        width: 100%;
    }
    .productTechnology  .header-content {
        flex-direction: column;
        text-align: center;
    }

    .productTechnology .nav {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .productTechnology .tab-header {
        /*flex-direction: column;*/
    }

    .productTechnology .tab {
        padding: 15px;
        border-left: 3px solid transparent;
        border-bottom: none;
        flex: 1;
    }

    .productTechnology .tab.active {
        border-left-color: #3498db;
        border-bottom: none;
    }

    .productTechnology .form-engine-design {
        margin-left: 0px;
    }

    .productTechnology .content-info {
        height: auto;
        width: 100%;
    }

    .productTechnology .content-container,
    .productTechnology .content-container1 {
        margin: auto;
    }
    .productTechnology .content-img,
    .productTechnology .content-img1 {
        width: auto;
        float: none;
    }

}