/* 确保页面整体布局一致性 */
* {
    box-sizing: border-box;
}

/* 产品主内容区域 */
.product-main {
    padding: 20px 0 0; /* 减少底部padding */
    background: white;
}

.product-container {
    max-width: 1400px;
    padding: 30px; /* 减少内边距 */
    display: flex;
    margin: 0 auto;
    gap: 40px;
    background: white; /* 内容区域白色背景 */
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.product-image {
    flex: 1.5;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 400px;
    background: #f5f5f5;
    border-radius: 4px;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.05);
    overflow: hidden;
    padding: 20px;
}   

.product-image img {
    object-fit: contain;
    object-position: center;
    border-radius: 4px;
    max-width: 100%; /* 响应式宽度 */
    max-height: 380px;
    width: auto; /* 自动宽度 */
    height: auto; /* 自动高度 */
    position: relative;
    top: auto;
    left: auto;
    transform: none;
}


.product-info {
    flex: 0.5;  /* 减小信息区域的比例 */
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 20px; /* 统一使用对称的padding */
}



.specs {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.specs p {
    margin: 10px 0;
    font-size: 1.1rem;
}

.description {
    margin-bottom: 30px;
    line-height: 1.6;
}

/* 新版下载按钮布局 */
.download-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 0;
}

.download-btn {
    flex: 1 1 calc(50% - 15px);
    min-width: 200px;
    padding: 15px;
    font-size: 1rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.download-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    background: #2a7fba;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    transition: background 0.3s;
}
.download-btn:hover {
    background: #1e6fa5;
}

.download-btn i {
    margin-right: 8px;
}

/* 面包屑导航样式 */
.breadcrumb {
    position: relative;
    top: auto; /* 从0改为10px */
    z-index: 10;
    padding: 15px 0;
    
    margin-top: 80px;
   
}

.breadcrumb-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    font-size: 0.95rem;
}

.breadcrumb a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: #217dbb;
    text-decoration: underline;
}

.breadcrumb .separator {
    color: #bbb;
    margin: 0 2px;
}

.breadcrumb .current {
    color: #333;
    font-weight: 600;
    padding: 5px 8px;
    background-color: #f5f5f5;
    border-radius: 4px;
}


/* 外观图样式 */
.appearance-section {
    max-width: 1400px;
    margin: 40px auto;
    padding: 30px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.appearance-section h3 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: #2a7fba;
    text-align: center;
    font-weight: 600;
    position: relative;
    padding-bottom: 15px;
}



.appearance-image {
    text-align: center;
    padding: 20px;
    background: #f8fafc;
    border-radius: 6px;
    border: 1px solid #d1d5db;
}

.appearance-image img {
    max-width: 100%;
    max-height: 600px;
    object-fit: contain;
    border-radius: 4px;
}

/* 标签页样式 */
.tab-section {
    max-width: 1400px;
    margin: 20px auto;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    padding: 20px;
}


.tab-button {
    padding: 12px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    color: #666;
    position: relative;
    margin-right: 10px;
}

.tab-button.active {
    color: #2a7fba;
    font-weight: 600;
}

.tab-button.active:after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #2a7fba;
}

.tab-pane {
    display: none;
    padding: 20px;
}

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

/* 标签页内规格表样式 */
.tab-section table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    table-layout: fixed;
}

.tab-section td {
    padding: 15px;
    border: 1px solid #e1e4e8;
    line-height: 1.3; /* 减小行高 */
}

.tab-section tr:not(:last-child) td {
    border-bottom: 1px solid #e1e4e8;
}

.tab-section tr:first-child td {
    background: #f8fafc;
    font-weight: normal;
}

.tab-section tr:hover td {
    background: #f0f7fc;
}

.tab-section td:first-child {
    width: 15%;
    font-weight: normal;
    background: #f8fafc;
    text-align: left;
}

.tab-section td:last-child {
    width: 70%;
}

.tab-section tr:last-child td {
    border-bottom: none;
}

/* 产品参数区域样式 */
.product-params {
    max-width: 1400px;
    margin: 20px auto;  /* 减小上下边距 */
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    padding: 20px;  /* 减小内边距 */
    margin-top: 0;
}

.params-container {
    max-width: 1400px;
    margin: 0 auto;
    margin-top: 0;
}

.params-header {
    margin-bottom: 15px;  /* 减小标题下方间距 */
}

.params-header h3 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 8px;  /* 减小标题下方间距 */
    color: #2a7fba;
    text-align: center;
    position: relative;
    padding-bottom: 12px;  /* 减小下划线距离 */
}


.params-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.param-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 15px;
    background: #f8fafc;
    border-radius: 4px;
}

.param-name {
    font-weight: 600;
    color: #2a7fba;
}

.param-value {
    color: #333;
    font-family: monospace;
}

.file-preview {
    text-align: center;
    margin-top: 20px;
}

.preview-link {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    background: #2a7fba;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s;
}

.preview-link:hover {
    background: #1e6fa5;
}

.preview-link i {
    margin-right: 8px;
}

/* 参数表格容器样式 */
.params-table-container {
    margin: 0 auto;
    padding: 0; /* 移除默认padding，让表格与其他容器对齐 */
    margin-top: -12px;
    width: 100%;
    position: relative; /* 为滚动提示定位做准备 */
}

/* 合并后的产品参数表格样式 */
.params-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    margin-top: 20px;
    table-layout: fixed;
}

.params-table th {
    background: linear-gradient(135deg, #2a7fba, #1e6fa5);
    color: white;
    font-weight: 600;
    padding: 16px 20px;
    font-size: 16px;
    text-align: center;
    border: 1px solid #1e6fa5;
}

.params-table td {
    padding: 14px 20px;
    border: 1px solid #e1e4e8;
    vertical-align: middle;
    line-height: 1.4;
    word-wrap: break-word;
    word-break: break-all;
}

.params-table td:first-child {
    background: #f8f9fa;
    font-weight: 600;
    color: #2a7fba;
    width: 20%;
}

.params-table td:not(:first-child) {
    background: white;
    color: #333;
    text-align: center;
}



.params-table tbody tr:hover {
    background: #f8f9fa;
}

.params-table tbody tr:hover td:first-child {
    background: #e3f2fd;
}

.params-table tbody tr:hover td:not(:first-child) {
    background: #f8f9fa;
}



.params-table tbody tr:nth-child(even) td:first-child {
    background: #f1f3f4;
}

.params-table tbody tr:nth-child(even) td:not(:first-child) {
    background: #fafbfc;
}

.params-table tbody tr:nth-child(odd) td:first-child {
    background: #f8f9fa;
}

.params-table tbody tr:nth-child(odd) td:not(:first-child) {
    background: white;
}

/* 确保第一列（产品型号）左对齐 - 保留原有样式用于横向表格 */
.params-table td:first-child a {
    color: #2a7fba;
    text-decoration: none;
    transition: color 0.3s;
}

.params-table td:first-child a:hover {
    color: #1a5f8b;
    text-decoration: underline;
}

.file-previews {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.file-previews .preview-link {
    margin: 0;
}

.accessories-container {
    padding: 20px;
}

.accessories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.accessory-item {
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 15px;
    text-align: center;
}

.accessory-item img {
    max-width: 100%;
    height: 150px;
    object-fit: contain;
    margin-bottom: 10px;
}

.accessory-item h4 {
    margin: 10px 0;
    color: #333;
}

.accessory-item p {
    margin: 5px 0;
    color: #666;
    font-size: 14px;
}

/* 规格表格样式 */
.spec-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.spec-table th, .spec-table td {
    padding: 12px;
    border: 1px solid #e1e4e8;
    text-align: left;
}

.spec-table th {
    background: #f8fafc;
    font-weight: 600;
    color: #2a7fba;
}

/* 产品主内容区域样式 */
.product-main {
    background: white;
    padding: 20px 0 5px;
}

/* 产品卡片样式 */
.product-card {
    max-width: 1400px;
    padding: 30px;
    display: flex;
    margin: 0 auto;
    gap: 40px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 20px; /* 添加底部margin */
}

/* 产品信息样式 */
.product-info {
    flex: 1;
    min-width: 0; /* 移除固定最小宽度，允许响应式收缩 */
}

.product-info h1 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.product-info h1 + h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: #666;
}

.product-info ul {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 20px;
    margin-top: 15px !important;
    padding-left: 20px; /* 统一设置padding-left */
    margin-left: 0; /* 确保没有额外的左边距 */
    list-style-type: disc; /* 确保显示项目符号 */
    list-style-position: inside; /* 项目符号在内容内部 */
}

/* 特殊处理带有内联样式的产品特性列表 */
.product-info ul[style*="font-size:14.5px"] {
    font-size: 16px !important; /* 增大桌面端字体 */
    line-height: 1.6 !important; /* 增加行高 */
    word-break: break-all;
    margin-top: 10px !important;
    position: static !important; /* 覆盖可能的position设置 */
    top: auto !important; /* 覆盖可能的top设置 */
}

.product-info ul li {
    white-space: normal; /* 允许文字换行 */
    overflow: visible;
    text-overflow: clip;
    margin-bottom: 8px;
    word-wrap: break-word; /* 长单词自动换行 */
    line-height: 1.6; /* 增加行高提高可读性 */
}

/* 产品图片样式 */
.product-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 0; /* 移除固定最小宽度，允许响应式收缩 */
}



/* 参数表格列宽样式 */
.params-table col:nth-child(1) { width: 15%; }
.params-table col:nth-child(2) { width: 5.5%; }
.params-table col:nth-child(3) { width: 5.5%; }
.params-table col:nth-child(4) { width: 5.5%; }
.params-table col:nth-child(5) { width: 5.5%; }
.params-table col:nth-child(6) { width: 4.5%; }
.params-table col:nth-child(7) { width: 5.5%; }
.params-table col:nth-child(8) { width: 5.5%; }
.params-table col:nth-child(9) { width: 5.5%; }
.params-table col:nth-child(10) { width: 5.5%; }
.params-table col:nth-child(11) { width: 5.5%; }
.params-table col:nth-child(12) { width: 5.5%; }
.params-table col:nth-child(13) { width: 5.5%; }
.params-table col:nth-child(14) { width: 5.5%; }
.params-table col:nth-child(15) { width: 5.5%; }
.params-table col:nth-child(16) { width: 5.5%; }

/* 移动端适配 */
@media screen and (max-width: 768px) {
    /* 统一移动端容器padding */
    .breadcrumb-container {
        width: 100%;
        min-width: 0;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        padding: 0 15px; /* 统一padding */
    }
    .breadcrumb-container::-webkit-scrollbar {
        height: 4px;
        background: #eee;
    }
    .breadcrumb-container::-webkit-scrollbar-thumb {
        background: #ccc;
        border-radius: 2px;
    }

    .breadcrumb .separator {
        margin: 0 4px;
    }

    .product-card {
    flex-direction: column;
    padding: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
    margin: 0 auto;
    overflow-x: auto;
}

    .product-info {
        padding: 0; /* 移除额外padding，让内容与其他区域对齐 */
        width: 100%; /* 确保不超出容器 */
        max-width: 100%; /* 强制最大宽度 */
        box-sizing: border-box; /* 包含padding在宽度内 */
    }

    .product-image {
        width: 100%; /* 确保图片容器不超出 */
        max-width: 100%; /* 强制最大宽度 */
        box-sizing: border-box; /* 包含padding在宽度内 */
    }

    .product-info h1 {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }

    .product-info h1 + h1 {
        font-size: 1.3rem;
        margin-bottom: 4px;
        color: #666;
    }

    .product-info ul {
        padding-left: 15px; /* 移动端减少缩进 */
        margin-bottom: 15px;
        margin-top: 15px !important;
        margin-left: 0; /* 确保没有额外的左边距 */
    }

    /* 移动端特殊列表样式 */
    .product-info ul[style*="font-size:14.5px"] {
        font-size: 15px !important; /* 增大移动端字体 */
        line-height: 1.6 !important; /* 增加行高提高可读性 */
        margin-top: 12px !important;
        padding-left: 12px; /* 减少缩进 */
    }

    .product-info ul li {
        font-size: 0.9rem;
        margin-bottom: 8px;
        white-space: normal; /* 确保移动端文字可以换行 */
        word-wrap: break-word;
        line-height: 1.5;
    }

    .product-image {
        min-height: 250px;
        margin-bottom: 20px;
    }

    .product-params {
        padding: 15px; /* 统一padding */
    }

    .params-table-container {
        padding: 0; /* 移除padding，让表格与其他容器对齐 */
    }

    .tab-section {
        padding: 15px; /* 统一padding */
        margin: 10px;
        overflow-x: auto;
    }

    /* 移动端表格容器优化 */
    .params-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: #2a7fba #f0f0f0;
    }

    /* 移动端滚动条样式 */
    .params-table-container::-webkit-scrollbar {
        height: 8px;
        background: #f0f0f0;
    }
    .params-table-container::-webkit-scrollbar-thumb {
        background: linear-gradient(90deg, #2a7fba, #5ec6e7);
        border-radius: 4px;
    }
    .params-table-container::-webkit-scrollbar-track {
        background: #f8f9fa;
        border-radius: 4px;
    }

    /* 表格最小宽度确保内容不被挤压 */
    .params-table {
        min-width: auto;
        width: 100%;
        font-size: 12px;
    }   white-space: nowrap; /* 防止文字换行 */
    }

    .params-table th {
        padding: 12px 8px;
        font-size: 13px;
        min-width: 60px; /* 确保列有最小宽度 */
    }

    .params-table td {
        padding: 10px 8px;
        min-width: 60px; /* 确保列有最小宽度 */
    }

    /* 第一列（参数名称）保持较宽 */
    .params-table td:first-child,
    .params-table th:first-child {
        min-width: 100px;
        padding: 10px 12px;
        position: sticky; /* 固定第一列 */
        left: 0;
        z-index: 2;
        box-shadow: 2px 0 4px rgba(0,0,0,0.1);
    }

    /* 第一列数据单元格样式 */
    .params-table td:first-child {
        background: #f8f9fa;
        color: #333; /* 确保文字颜色清晰可见 */
    }

    /* 第一列标题保持原有的蓝色背景 */
    .params-table th:first-child {
        background: linear-gradient(135deg, #2a7fba, #1e6fa5);
        color: white; /* 确保标题文字为白色 */
    }

    .params-table th[rowspan="3"] {
        font-size: 0.85rem;
    }

    .params-table td:first-child a {
        font-size: 0.9rem;
    }

    /* 添加滚动提示 */
    .params-table-container::after {
        content: "← 左右滑动查看更多 →";
        display: block;
        text-align: center;
        color: #666;
        font-size: 12px;
        margin-top: 8px;
        padding: 4px;
        background: #f8f9fa;
        border-radius: 4px;
    }
}

/* 小屏幕手机适配 */
@media screen and (max-width: 480px) {
    .params-table td:first-child,
    .params-table th:first-child {
        min-width: 90px;
    }
    /* 进一步统一小屏幕padding */
    .breadcrumb-container {
        padding: 0 10px; /* 小屏幕减少padding */
    }

    .product-card {
    padding: 10px; /* 小屏幕减少padding */
    box-sizing: border-box;
}

    .product-params {
        padding: 10px; /* 小屏幕减少padding */
    }

    .params-table-container {
        padding: 0; /* 移除padding，让表格与其他容器对齐 */
    }

    .tab-section {
        padding: 10px; /* 小屏幕减少padding */
        margin: 5px;
    }

    .product-info h1 {
        font-size: 1.3rem;
    }

    .product-info h1 + h1 {
        font-size: 1.1rem;
        margin-bottom: 3px;
        color: #666;
    }

    .product-info ul {
        padding-left: 12px; /* 小屏幕进一步减少缩进 */
        margin-left: 0;
    }

    /* 小屏幕特殊列表样式 */
    .product-info ul[style*="font-size:14.5px"] {
        font-size: 14px !important; /* 保持较大的字体 */
        line-height: 1.5 !important;
        margin-top: 10px !important;
        padding-left: 10px; /* 进一步减少缩进 */
    }

    .product-info ul li {
        font-size: 0.85rem;
        white-space: normal; /* 确保小屏幕文字可以换行 */
        word-wrap: break-word;
        line-height: 1.4;
    }

    .product-image {
        min-height: 200px;
    }

    .params-table {
        min-width: 700px; /* 小屏幕适当减少最小宽度 */
        font-size: 11px;
    }

    .params-table th,
    .params-table td {
        font-size: 11px;
        padding: 8px 6px;
        min-width: 50px;
    }

    /* 第一列在小屏幕上的优化 */
    .params-table td:first-child,
    .params-table th:first-child {
        min-width: 100px;
        padding: 8px 10px;
        font-size: 11px;
    }

    /* 小屏幕第一列数据单元格 */
    .params-table td:first-child {
        color: #333; /* 确保文字颜色清晰可见 */
    }

    /* 小屏幕第一列标题保持白色文字 */
    .params-table th:first-child {
        color: white; /* 确保标题文字为白色 */
    }

    .params-table th[rowspan="3"] {
        font-size: 0.7rem;
    }

    .tab-button {
        padding: 8px 16px;
        font-size: 1rem;
    }

    /* 小屏幕滚动提示样式调整 */
    .params-table-container::after {
        font-size: 11px;
        margin-top: 6px;
        padding: 3px;
    }
}

/* 表格中的产品型号链接样式 */
.params-table td a {
    color: #007BFF !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    transition: all 0.3s ease;
    cursor: pointer;
}

.params-table td a:hover {
    color: #0056b3 !important;
    text-decoration: underline !important;
    font-weight: 600 !important;
}

.params-table td a:active {
    color: #004085 !important;
}

/* Tab切换样式（美化版） */
.tab-container {
    display: flex;
    gap: 0;
    margin-bottom: 0;
    border-bottom: 2px solid #e0e0e0;
    background: #f8fafc;
    position: relative;
}
.tab-btn {
    background: none;
    border: none;
    color: #2a7fba;
    padding: 14px 36px 12px 36px;
    font-size: 18px;
    font-weight: 500;
    border-radius: 16px 16px 0 0;
    cursor: pointer;
    outline: none;
    position: relative;
    transition: color 0.2s, background 0.2s;
    margin-bottom: -2px;
}
.tab-btn:not(.active):hover {
    background: #eaf6fb;
    color: #155a8a;
    box-shadow: 0 2px 8px rgba(42,127,186,0.08);
}
.tab-btn.active {
    color: #2a7fba;
    background: #fff;
    font-weight: 700;
}
.tab-btn.active::after {
    content: '';
    display: block;
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: -2px;
    height: 4px;
    border-radius: 2px 2px 0 0;
    background: linear-gradient(90deg, #2a7fba 60%, #5ec6e7 100%);
    transition: all 0.3s;
}
.tab-content {
    animation: fadeInTab 0.3s;
}
@keyframes fadeInTab {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.params-download-container {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-top: none;
    padding: 32px 24px 24px 24px;
    border-radius: 0 0 12px 12px;
    margin-top: 0;
}
.download-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.download-list li {
    margin-bottom: 16px;
}
.download-list a {
    color: #2a7fba;
    text-decoration: underline;
    font-size: 18px;
    transition: color 0.2s;
}
.download-list a:hover {
    color: #155a8a;
    text-decoration: none;
}

/* 资料下载表格美化 */
.download-table-wrapper {
    width: 100%;
    overflow-x: auto;
    margin-top: 16px;
}
.download-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: #fff;
    font-size: 17px;
    margin-bottom: 0;
    border-radius: 14px;
    box-shadow: 0 2px 12px 0 rgba(42,127,186,0.07);
    overflow: hidden;
}
.download-table th, .download-table td {
    border: none;
    padding: 18px 22px;
    text-align: center;
}
.download-table th {
    background: #eaf6fb;
    color: #2170a6;
    font-weight: 700;
    font-size: 18px;
    box-shadow: 0 2px 6px 0 rgba(42,127,186,0.06);
}
.download-table th:first-child {
    border-top-left-radius: 14px;
}
.download-table th:last-child {
    border-top-right-radius: 14px;
}
.download-table tr:last-child td:first-child {
    border-bottom-left-radius: 14px;
}
.download-table tr:last-child td:last-child {
    border-bottom-right-radius: 14px;
}
.download-table tbody tr {
    transition: background 0.2s;
}
.download-table tbody tr:hover td {
    background: #f3faff;
}
.download-table a {
    display: inline-block;
    background: linear-gradient(90deg, #2a7fba 60%, #5ec6e7 100%);
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    padding: 7px 22px;
    border-radius: 6px;
    box-shadow: 0 1px 4px 0 rgba(42,127,186,0.10);
    transition: background 0.2s, box-shadow 0.2s;
}
.download-table a:hover {
    background: linear-gradient(90deg, #155a8a 60%, #2a7fba 100%);
    color: #fff;
    box-shadow: 0 2px 8px 0 rgba(42,127,186,0.18);
}

/* 表格响应式基础设置 */
.params-table th,
.params-table td {
    white-space: nowrap;
}

/* 确保表格在所有设备上的基本可用性 */
@media screen and (max-width: 1024px) {
    .params-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .params-table {
        min-width: 900px; /* 平板设备最小宽度 */
    }
}

/* 超小屏幕设备适配 */
@media screen and (max-width: 360px) {
    /* 超小屏幕统一padding */
    .breadcrumb-container {
        padding: 0 8px;
    }

    .product-card {
        padding: 8px;
    }

    .product-params {
        padding: 8px;
    }

    .params-table-container {
        padding: 0; /* 移除padding，让表格与其他容器对齐 */
    }

    .tab-section {
        padding: 8px;
        margin: 3px;
    }

    .params-table {
        min-width: 650px;
        font-size: 10px;
    }

    .params-table th,
    .params-table td {
        padding: 6px 4px;
        font-size: 10px;
        min-width: 45px;
    }

    .params-table td:first-child,
    .params-table th:first-child {
        min-width: 90px;
        padding: 6px 8px;
    }

    /* 超小屏幕第一列数据单元格 */
    .params-table td:first-child {
        color: #333; /* 确保文字颜色清晰可见 */
    }

    /* 超小屏幕第一列标题保持白色文字 */
    .params-table th:first-child {
        color: white; /* 确保标题文字为白色 */
    }
}