/* 基础排版设置 */
        .industrial-blog-container {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            line-height: 1.7;
            color: #333333;
            max-width: 850px;
            margin: 0 auto;
            padding: 20px;
            background-color: #ffffff;
        }

        /* 标题样式 */
        .industrial-blog-container h1 {
            font-size: 2.2rem;
            color: #1a202c;
            line-height: 1.3;
            margin-bottom: 20px;
            border-bottom: 4px solid #e53e3e;
            padding-bottom: 15px;
        }

        .industrial-blog-container h2 {
            font-size: 1.5rem;
            color: #2b6cb0;
            margin-top: 40px;
            margin-bottom: 15px;
            padding-left: 10px;
            border-left: 5px solid #2b6cb0;
        }

        .industrial-blog-container h3 {
            font-size: 1.25rem;
            color: #2d3748;
            margin-top: 30px;
            margin-bottom: 10px;
        }

        .industrial-blog-container p {
            margin-bottom: 20px;
            font-size: 1.05rem;
        }

        .industrial-blog-container strong {
            color: #1a202c;
            font-weight: 700;
        }

        .industrial-blog-container ul {
            margin-bottom: 20px;
            padding-left: 20px;
        }

        .industrial-blog-container li {
            margin-bottom: 10px;
            font-size: 1.05rem;
        }

        /* 高亮提示框 */
        .info-box {
            background-color: #f7fafc;
            border-left: 4px solid #ecc94b;
            padding: 15px 20px;
            margin: 25px 0;
            border-radius: 0 4px 4px 0;
        }
        .info-box p {
            margin: 0;
        }

        /* CTA 模块 */
        .cta-section {
            background-color: #edf2f7;
            border: 2px dashed #a0aec0;
            border-radius: 8px;
            padding: 30px;
            margin-top: 50px;
            text-align: center;
        }
        .cta-section h3 {
            margin-top: 0;
            color: #c53030;
            font-size: 1.6rem;
        }
        .cta-step {
            text-align: left;
            background: #fff;
            padding: 15px 20px;
            border-radius: 6px;
            margin-bottom: 15px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }

        /* FAQ板块专用样式 新增 */
        .faq-block {
            margin-top: 60px;
            padding-top: 30px;
            border-top: 1px solid #e2e8f0;
        }
        .faq-item {
            background: #f7fafc;
            padding: 18px 22px;
            margin-bottom: 12px;
            border-radius: 6px;
        }
        .faq-item h4 {
            margin: 0 0 8px 0;
            color: #2b6cb0;
            font-size: 1.1rem;
        }

        /* 按钮 */
        .btn {
            display: inline-block;
            padding: 12px 24px;
            font-size: 1.1rem;
            font-weight: bold;
            text-align: center;
            text-decoration: none;
            border-radius: 5px;
            transition: background-color 0.3s ease;
            margin-top: 15px;
        }
        .btn-primary {
            background-color: #e53e3e;
            color: #ffffff !important;
        }
        .btn-primary:hover {
            background-color: #c53030;
        }
        .btn-secondary {
            background-color: #2b6cb0;
            color: #ffffff !important;
            margin-top: 10px;
        }
        .btn-secondary:hover {
            background-color: #2c5282;
        }

        /* 图片占位 / 插图统一样式 */
        .blog-figure {
            margin: 30px 0;
            text-align: center;
            background: #f7fafc;
            border: 2px dashed #a0aec0;
            border-radius: 8px;
            padding: 20px 10px;
        }
        .blog-figure svg {
            display: block;
            margin: 0 auto;
            max-width: 100%;
            height: auto;
        }
        .blog-figure .placeholder-text {
            font-size: 1rem;
            color: #718096;
            padding: 10px 0;
        }
        .blog-figure figcaption {
            margin-top: 10px;
            font-size: 0.95rem;
            color: #4a5568;
            font-style: italic;
        }
        .blog-figure img {
            max-width: 100%;
            border-radius: 4px;
        }

        /* 新增：多图左右并排布局 (Flexbox) */
        .image-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 15px;
        }
        .image-row img {
            width: calc(50% - 7.5px);
            height: auto;
        }

        /* 移动端适配 */
        @media (max-width: 600px) {
            .industrial-blog-container h1 { font-size: 1.8rem; }
            .industrial-blog-container h2 { font-size: 1.3rem; }
            .image-row {
                flex-direction: column;
                gap: 15px;
            }
            .image-row img {
                width: 100%;
            }
        }