.pro-article-final * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        .pro-article-final {
            font-family: 'Arial', 'Helvetica Neue', sans-serif;
            background: #ffffff;
            color: #1e2f3c;
            line-height: 1.55;
            width: 100%;
            padding: 0;
        }
        /* 内容容器：完全自适应建站平台宽度，不设最大宽限制，但保留舒适内边距 */
        .pro-article-final .content-wrap {
            width: 100%;
            margin: 0 auto;
            padding: 0 24px 50px 24px;
        }
        /* 正文全部18px */
        .pro-article-final p, 
        .pro-article-final li, 
        .pro-article-final .table-wrapper,
        .pro-article-final .faq-item p,
        .pro-article-final .img-caption,
        .pro-article-final .badge-reco {
            font-size: 18px;
        }
        .pro-article-final li {
            margin-bottom: 6px;
        }
        /* 标题体系 */
        .pro-article-final h2 {
            font-size: 2rem;
            font-weight: 800;
            margin: 2rem 0 1rem 0;
            padding-bottom: 0.6rem;
            border-bottom: 3px solid #dceaf5;
            color: #0b2b3b;
            letter-spacing: -0.2px;
            scroll-margin-top: 20px;
        }
        .pro-article-final h3 {
            font-size: 1.6rem;
            font-weight: 700;
            margin: 1.6rem 0 0.8rem 0;
            color: #1f5068;
            scroll-margin-top: 20px;
        }
        .pro-article-final h4 {
            font-size: 1.3rem;
            font-weight: 600;
            margin: 1.2rem 0 0.5rem 0;
            color: #2c6280;
        }
        .pro-article-final p {
            margin-bottom: 1rem;
            color: #2c3e4e;
            line-height: 1.55;
        }
        .pro-article-final ul, 
        .pro-article-final ol {
            margin: 0.8rem 0 1.2rem 1.8rem;
        }
        /* 表格 */
        .pro-article-final .table-wrapper {
            overflow-x: auto;
            margin: 1.8rem 0;
            border-radius: 20px;
            border: 1px solid #eef2f6;
            background: #ffffff;
            box-shadow: 0 2px 8px rgba(0,0,0,0.02);
        }
        .pro-article-final .comparison-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 16px;
            min-width: 560px;
        }
        .pro-article-final .comparison-table th {
            background: #f4f9fe;
            padding: 14px 16px;
            text-align: left;
            font-weight: 700;
            color: #0f3b4f;
            border-bottom: 2px solid #cde3ef;
            font-size: 16px;
        }
        .pro-article-final .comparison-table td {
            padding: 12px 16px;
            border-bottom: 1px solid #eef3f8;
            font-size: 16px;
        }
        /* 产品卡片: 1:1 图片容器 + 询价按钮 */
        .pro-article-final .product-showcase {
            background: #fbfeff;
            border-radius: 28px;
            margin: 2rem 0 1.8rem;
            padding: 1.2rem;
            text-align: center;
            border: 1px solid #e5eff8;
            box-shadow: 0 8px 18px rgba(0,0,0,0.03);
        }
        .pro-article-final .image-1x1 {
            max-width: 280px;
            width: 100%;
            margin: 0 auto;
            aspect-ratio: 1 / 1;
            background: linear-gradient(145deg, #eef3fc, #e2ebf3);
            border-radius: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            box-shadow: 0 8px 16px rgba(0,0,0,0.05);
        }
        .pro-article-final .image-1x1 svg {
            width: 90%;
            height: auto;
            max-height: 90%;
        }
        .pro-article-final .img-caption {
            margin: 16px 0 12px 0;
            font-size: 0.9rem;
            color: #4f7a9e;
            font-weight: 500;
        }
        .pro-article-final .quote-btn {
            background: #1e6f9f;
            border: none;
            color: white;
            font-size: 1rem;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: 40px;
            cursor: pointer;
            transition: 0.2s;
            display: inline-block;
            font-family: 'Arial', sans-serif;
            margin-top: 8px;
            border: none;
        }
        .pro-article-final .quote-btn:hover {
            background: #0e4a6e;
            transform: translateY(-2px);
        }
        /* 引用框 */
        .pro-article-final .badge-reco {
            background: #eef2fa;
            border-left: 5px solid #2c7da0;
            padding: 1rem 1.4rem;
            border-radius: 20px;
            margin: 1.5rem 0;
        }
        /* FAQ */
        .pro-article-final .faq-section {
            background: #fafdff;
            border-radius: 28px;
            margin: 2rem 0 1.5rem;
            padding: 1.8rem 2rem;
            border: 1px solid #e2edf5;
        }
        .pro-article-final .faq-item {
            margin-bottom: 1.6rem;
            border-bottom: 1px solid #eaf0f5;
            padding-bottom: 1rem;
        }
        .pro-article-final .faq-item h4 {
            margin: 0 0 0.6rem 0;
            font-size: 1.2rem;
            font-weight: 700;
            color: #1a4d6b;
        }
        .pro-article-final footer {
            margin-top: 2rem;
            font-size: 0.85rem;
            border-top: 1px solid #e2edf2;
            padding-top: 1.5rem;
            color: #5b7c99;
        }
        /* 移动端 */
        @media (max-width: 768px) {
            .pro-article-final .content-wrap {
                padding: 0 18px 40px 18px;
            }
            .pro-article-final h2 {
                font-size: 1.7rem;
            }
            .pro-article-final h3 {
                font-size: 1.4rem;
            }
            .pro-article-final p, .pro-article-final li {
                font-size: 18px;
            }
            .pro-article-final .image-1x1 {
                max-width: 240px;
            }
            .pro-article-final .faq-section {
                padding: 1.2rem;
            }
        }
        @media (max-width: 480px) {
            .pro-article-final .content-wrap {
                padding: 0 14px 30px 14px;
            }
        }