@charset "utf-8";
* { box-sizing: border-box; } 

:root { 
    --main-color: #f3a40d; 
    --text-dark: #333; 
    --bg-light: #f9f9f9; 
    --transition: all 0.3s ease; 
}

body { 
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; 
    color: var(--text-dark); 
    background: #fff; 
    line-height: 1.6; 
    overflow-x: hidden; 
} 

a { text-decoration: none; color: var(--text-dark); }

/* 容器宽度 */
.custom-container { max-width: 1480px; margin: 0 auto; padding: 0 20px; width: 96%; }

/* 面包屑导航 */
.bread-wrapper { background: var(--bg-light); padding: 15px 0; margin-bottom: 40px; border-bottom: 1px solid #eee; }
.breadcrumb { display: flex; flex-wrap: wrap; padding: 0; margin: 0; list-style: none; font-size: 14px; }
.breadcrumb-item a { color: #666; }
.breadcrumb-item a:hover { color: var(--main-color); }
.breadcrumb-item.active { color: var(--main-color); }

/* 产品主体区域 */
.product-hero { display: flex; flex-wrap: wrap; gap: 50px; margin-bottom: 80px; }
.product-gallery { flex: 0 0 500px; width: 500px; max-width: 100%; position: relative; } 
.product-info { flex: 1; min-width: 400px; }

/* 放大镜与缩略图 */
.zoom-container { position: relative; width: 100%; overflow: hidden; border-radius: 8px; border: 1px solid #eee; cursor: crosshair; }
.zoom-image { width: 100%; height: auto; display: block; transition: transform 0.1s ease-out; transform-origin: top left; }
.thumbnail-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 15px; }
.thumbnail-item { width: calc(25% - 8px); cursor: pointer; border: 2px solid #eee; border-radius: 4px; overflow: hidden; transition: var(--transition); }
.thumbnail-item:hover, .thumbnail-item.active { border-color: var(--main-color); }
.thumbnail-item img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }

/* 询盘按钮 */
.btn-inquiry { background: var(--main-color); color: #fff; padding: 16px 50px; font-size: 18px; border-radius: 4px; display: inline-block; transition: var(--transition); text-transform: uppercase; font-weight: 700; border: none; text-align: center; cursor: pointer; }
.btn-inquiry:hover { background: #e0960a; color: #fff; transform: translateY(-3px); box-shadow: 0 8px 20px rgba(243,164,13,0.35); }

/* 详情区域标题 */
.detail-section { margin-top: 60px; border-top: 2px solid #eee; padding-top: 50px; }
.section-title { font-size: 26px; font-weight: 700; margin-bottom: 30px; position: relative; padding-bottom: 15px; text-transform: uppercase; }
.section-title::after { content: ''; position: absolute; left: 0; bottom: 0; width: 60px; height: 3px; background: var(--main-color); }

/* 【核心修改：2】文章内容区 - 强制 16px */
.article-content { 
    line-height: 1.8; 
    font-size: 16px !important; /* 强制设为16px，覆盖可能的编辑器内联样式 */
    color: #444; 
    word-wrap: break-word; 
    word-break: break-word; 
}
.article-content p { margin-bottom: 18px; font-size: 18px !important; }
.article-content span { font-size: 18px !important; } /* 针对编辑器生成的内联span进行强制 */
.article-content img { border-radius: 8px; margin: 25px 0; box-shadow: 0 5px 15px rgba(0,0,0,0.05); max-width: 100% !important; height: auto !important; }
.article-content table { max-width: 100% !important; height: auto !important; font-size: 15px; } /* 表格稍小一点更美观 */

/* 相关产品 */
.recent-products { margin-top: 100px; padding: 60px 0; background: var(--bg-light); border-radius: 15px; border: 1px solid #eee; }
.recent-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; margin-top: 40px; }
.product-card { background: #fff; border-radius: 10px; overflow: hidden; transition: var(--transition); border: 1px solid #eee; text-align: center; }
.product-card:hover { box-shadow: 0 15px 30px rgba(0,0,0,0.08); transform: translateY(-5px); }
.product-card h4 { font-size: 14px; padding: 15px; margin: 0; color: #333; font-weight: 600; }

/* 【核心修改：3】询盘表单介绍说明 - 调整为 14px */
.inquiry-form-wrap { background: #fff; border: 2px solid var(--main-color); border-radius: 15px; padding: 50px; margin-top: 120px; box-shadow: 0 10px 25px rgba(243,164,13,0.1); text-align: center; }
.inquiry-form-wrap h3 { font-size: 24px; margin-bottom: 15px; color: #1a1a1a; }
.inquiry-form-wrap p { 
    font-size: 16px; /* 介绍文字16px */
    color: #666; 
    max-width: 800px; 
    margin: 0 auto 30px; 
    line-height: 1.6; 
}
.form-control { border-radius: 5px; border: 1px solid #ddd; padding: 12px 15px; font-size: 14px; width: 100%; transition: var(--transition); }
.send-btn { background: var(--main-color); border: none; padding: 16px 60px; color: #fff; font-weight: 700; border-radius: 5px; cursor: pointer; transition: var(--transition); font-size: 16px; text-transform: uppercase; }

/* 手机端响应式逻辑 */
@media (max-width: 992px) {
    .product-hero { gap: 30px; }
    .product-gallery, .product-info { flex: 0 0 100%; width: 100%; }
}

@media (max-width: 768px) {
    .product-info h1 { font-size: 24px; }
    .btn-inquiry { display: block !important; width: 100%; margin: 20px 0 40px 0; padding: 15px 0; }
    .send-btn { width: 100%; }
    .recent-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .inquiry-form-wrap { padding: 30px 15px; margin-top: 60px; }
}