.elementor-31204 .elementor-element.elementor-element-217c938{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;}/* Start custom CSS for text-editor, class: .elementor-element-1254157 *//* ========================================================
   B2B 高端工业站前端样式 (PEEK 轴套专属风格)
   主题色: 工业深蓝 (#0a2540) & 亮蓝 (#0066cc)
======================================================== */

/* 容器基础设置 */
.b2b-product-container {
    max-width: 1200px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #333333;
    line-height: 1.6;
}

/* 区块与留白 */
.b2b-section {
    margin-bottom: 60px;
    padding: 20px 0;
}

/* 小节标题 (带左侧强调线) */
.b2b-section-title {
    font-size: 28px;
    font-weight: 700;
    color: #0a2540;
    margin-bottom: 30px;
    padding-left: 15px;
    border-left: 5px solid #0066cc;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ================== 网格与卡片布局 ================== */
.b2b-grid {
    display: grid;
    gap: 25px;
    margin-bottom: 25px;
}
/* 三列网格，适应较短参数内容 */
.b2b-grid-3 {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}
/* 两列网格，适应较长描述内容 */
.b2b-grid-2 {
    grid-template-columns: repeat(auto-fill, minmax(480px, 1fr));
}

/* 基础卡片样式 */
.b2b-card {
    background-color: #ffffff;
    border: 1px solid #e1e8ed;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
}
.b2b-card:hover {
    box-shadow: 0 10px 20px rgba(0, 102, 204, 0.08);
    transform: translateY(-3px);
    border-color: #cce0ff;
}
/* 横跨整行的全宽卡片 */
.b2b-card-full {
    grid-column: 1 / -1; 
}

/* 卡片内部标题 */
.b2b-card-title {
    font-size: 18px;
    font-weight: 600;
    color: #0066cc;
    margin-bottom: 15px;
    border-bottom: 1px dashed #e1e8ed;
    padding-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.b2b-card p {
    font-size: 14px;
    margin-bottom: 10px;
    color: #555555;
}
.b2b-card p:last-child {
    margin-bottom: 0;
}

/* 列表与高亮信息框 */
.b2b-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 20px;
}
.b2b-list li {
    margin-bottom: 10px;
    font-size: 15px;
}
.text-blue {
    color: #0066cc;
    margin-right: 8px;
}
.b2b-highlight-box {
    background-color: #f4f8ff;
    border-left: 4px solid #0066cc;
    padding: 15px 20px;
    border-radius: 4px;
    font-size: 14px;
    color: #0a2540 !important;
}

/* 关于我们卡片渐变特调 */
.b2b-about-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-top: 4px solid #0a2540;
}

/* ================== FAQ 风箱式手风琴 ================== */
.b2b-faq-wrapper {
    margin-bottom: 25px;
}
.b2b-faq-details {
    background-color: #ffffff;
    border: 1px solid #e1e8ed;
    border-radius: 6px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}
/* 隐藏浏览器原生的折叠箭头 */
.b2b-faq-summary {
    list-style: none;
    padding: 18px 20px;
    font-weight: 600;
    font-size: 16px;
    color: #0a2540;
    background-color: #f8fafd;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}
.b2b-faq-summary::-webkit-details-marker {
    display: none;
}
.b2b-faq-summary:hover {
    background-color: #eef4fb;
}
.b2b-faq-summary i {
    color: #0066cc;
    font-size: 14px;
    width: 14px;
    text-align: center;
}
.b2b-faq-content {
    padding: 20px;
    border-top: 1px solid #e1e8ed;
    color: #555555;
    font-size: 15px;
    line-height: 1.6;
}
/* 展开状态的卡片边框高亮 */
.b2b-faq-details[open] {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    border-color: #0066cc;
}

/* ================== 按钮与全局弹窗 (Modal) ================== */
/* 询盘按钮样式 */
.b2b-quote-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #0066cc;
    color: #ffffff;
    border: none;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}
.b2b-quote-btn:hover {
    background-color: #0a2540; 
    box-shadow: 0 4px 10px rgba(10, 37, 64, 0.2);
}

/* 弹窗半透明遮罩层 */
.b2b-modal-overlay {
    display: none; 
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 37, 64, 0.7); 
    z-index: 99999;
    justify-content: center;
    align-items: center;
    transition: opacity 0.3s ease;
}

/* 弹窗核心内容框 */
.b2b-modal-content {
    background-color: #ffffff;
    width: 90%;
    max-width: 550px;
    padding: 40px;
    border-radius: 8px;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

/* 关闭按钮 */
.b2b-close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    color: #999999;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s ease;
}
.b2b-close-btn:hover {
    color: #ff3333;
}

/* ================== 移动端响应式适配 ================== */
@media (max-width: 768px) {
    .b2b-grid-3, .b2b-grid-2 {
        grid-template-columns: 1fr; /* 强制单列 */
    }
    .b2b-section-title {
        font-size: 22px;
    }
    .b2b-modal-content {
        padding: 30px 20px;
    }
}
/* ========================================================
   补丁代码：修复前台按钮样式被主题全局 CSS 洗掉的问题
   （请保留上方原有代码，将此段代码追加在最底部）
======================================================== */
body .b2b-product-container button.b2b-quote-btn,
body .elementor-widget-html button.b2b-quote-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: #0066cc !important; /* 强制恢复亮蓝背景 */
    color: #ffffff !important; /* 强制恢复白色文字 */
    border: none !important;
    padding: 14px 28px !important; /* 强制恢复内边距撑开按钮 */
    font-size: 16px !important;
    font-weight: 600 !important;
    border-radius: 4px !important;
    line-height: 1 !important;
    min-height: auto !important; /* 消除主题默认的最小高度限制 */
    box-shadow: 0 4px 6px rgba(0, 102, 204, 0.2) !important;
    background-image: none !important; /* 消除部分主题强加的默认渐变背景 */
}

/* 强制保护按钮内图标的颜色与间距 */
body .b2b-product-container button.b2b-quote-btn i,
body .elementor-widget-html button.b2b-quote-btn i {
    color: #ffffff !important;
    font-size: 16px !important;
    margin: 0 8px 0 0 !important; 
}

/* 悬停交互状态强覆盖 */
body .b2b-product-container button.b2b-quote-btn:hover,
body .elementor-widget-html button.b2b-quote-btn:hover {
    background-color: #0a2540 !important; /* 悬停恢复深工业蓝 */
    color: #ffffff !important;
    box-shadow: 0 6px 12px rgba(10, 37, 64, 0.3) !important;
}/* End custom CSS */