:root {
            --primary: #BF1201;
            --primary-dark: #8f0d01;
            --secondary: #6b7280;
            --light: #f8fafc;
            --dark: #1e293b;
            --gray: #64748b;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --radius: 8px;
        }

        .editor_txt * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body .editor_txt{
            background-color: white;
            color: var(--dark);
            line-height: 1.6;
            margin: 0 auto;
            padding: 20px;
       }

      /* Header */
.blog-header {
    text-align: center;
    margin-bottom: 5px;
    padding: 30px 20px; /* 调整这个值控制高度 */
    background: linear-gradient(135deg, 
        var(--primary) 0%, 
        var(--primary-dark) 50%, 
        #8b0000 100%);
    border-radius: var(--radius); /* 可选：添加圆角 */
}

.blog-title {
    font-size: 2.5rem;
    margin-bottom: 5px;
    color: white;
}

.blog-intro {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 10px;
    color: white;
}
        /* Table of Contents */
        .toc {
            background-color: var(--light);
            border-radius: var(--radius);
            padding: 25px;
            margin-bottom: 40px;
            box-shadow: var(--shadow);
        }

        .toc-title {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--primary);
        }

       .toc-list {
            list-style-type: none;
           display: block;
           font-size: 1.1rem;
        }

      .toc-list li {
           margin-bottom: 10px;
           width: 100%;
         }
        .toc-list a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            display: block;
            padding: 10px 15px;
            border-radius: var(--radius);
            transition: all 0.3s;
            background-color: white;
            border-left: 4px solid var(--primary);
        }

        .toc-list a:hover {
            background-color: var(--primary);
            color: white;
            transform: translateY(-2px);
        }

        /* Content Sections */
        section {
            margin-bottom: 60px;
            scroll-margin-top: 20px;
        }

        .section-title {
            font-size: 2.1rem;
            margin-bottom: 25px;
            color: var(--primary);
        }

        /* Content Rows */
        .content-row {
            display: flex;
            align-items: center;
            gap: 40px;
            margin-bottom: 40px;
        }

        .content-row.reverse {
            flex-direction: row-reverse;
        }

        .content-text {
            flex: 1;
        }

    /* 第一张图片的样式（保持原有） */
.content-image {
    flex: 1;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.content-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* 第二张图片的样式 - 全宽度 */
.full-width-image {
    width: 100%;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-top: 30px;
}

.full-width-image img {
    width: 100%;
    height: auto;
    display: block;
}
        /* How It Works */
        .how-works {
            background-color: var(--light);
            padding: 30px;
            border-radius: var(--radius);
        }

        .steps {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
        }

        .step {
            background: white;
            border-radius: var(--radius);
            padding: 25px;
            box-shadow: var(--shadow);
            flex: 1;
            min-width: 250px;
            text-align: center;
        }

        .step-icon {
            font-size: 2.5rem;
            margin-bottom: 15px;
            color: var(--primary);
        }

        .step h3 {
            margin-bottom: 15px;
            color: var(--primary);
        }

        /* Video Section */
        .video-section {
            margin-top: 40px;
            text-align: center;
        }

        .video-container {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            position: relative;
            padding-top: 56.25%; /* 16:9 Aspect Ratio */
            margin-top: 20px;
        }

        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }

      /* Smarter Alerts */
.smarter-alerts {
    background-color: var(--light);
    padding: 30px;
    border-radius: var(--radius);
}

.alerts-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.alerts-visual {
    display: flex;
    justify-content: space-between; /* 改为space-between平均分布 */
    gap: 30px;
    flex-wrap: nowrap; /* 禁止换行 */
}

.alert-card {
    background: white;
    border-radius: var(--radius);
    padding: 25px;
    width: calc(33.333% - 20px); /* 三个等宽 */
    box-shadow: var(--shadow);
    transition: transform 0.3s;
    flex: 1; /* 等分剩余空间 */
}

.alert-card:hover {
    transform: translateY(-5px);
}

.alert-card h3 {
    margin-bottom: 15px;
    color: var(--primary);
}
        /* Testimonials */
        .testimonials {
            background-color: var(--light);
            padding: 30px;
            border-radius: var(--radius);
        }

        .testimonial-slider {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
            overflow: hidden;
            border-radius: var(--radius);
        }

        .testimonial-track {
            display: flex;
            transition: transform 0.5s ease;
        }

        .testimonial-slide {
            min-width: 100%;
            background: white;
            padding: 30px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            font-size: 1.1rem !important;
        }

        .testimonial-header {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }

        .testimonial-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background-color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            font-size: 1.5rem;
            margin-right: 15px;
        }

        .testimonial-info h4 {
            margin-bottom: 5px;
            font-size: 1.2rem !important;
        }

        .testimonial-date {
            color: var(--gray);
            font-size: 0.9rem;
            font-size: 1rem !important;
        }

        .slider-nav {
            display: flex;
            justify-content: center;
            margin-top: 20px;
            gap: 10px;
        }

        .slider-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: var(--gray);
            cursor: pointer;
            transition: background-color 0.3s;
        }

        .slider-dot.active {
            background-color: var(--primary);
        }

  /* Product Lineup */
        .product-lineup {
            background-color: var(--light);
            padding: 30px;
            border-radius: var(--radius);
        }

     .products {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: flex-start; /* 改为左对齐 */
}

.product-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    width: calc(33.333% - 20px); /* 三个产品平均分配宽度 */
    transition: transform 0.3s, box-shadow 0.3s;
    flex-shrink: 0; /* 防止压缩 */
}

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }

       .product-image {
    height: 250px; 
    background-color: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden; /* 确保图片不溢出 */
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 填充整个容器，可能裁剪 */
    display: block;
}

        .product-info {
            padding: 20px;
        }

        .product-sku {
            color: var(--gray);
            font-size: 0.9rem;
            margin-bottom: 5px;
        }

        .product-name {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: var(--primary-dark);
        }

        .product-features {
            margin-bottom: 20px;
            list-style-type: none;
        }

        .product-features li {
            margin-bottom: 8px;
            position: relative;
            padding-left: 20px;
        }

        .product-features li:before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: bold;
        }

        .learn-more {
            display: inline-block;
            background-color: var(--primary);
            color: white;
            padding: 10px 20px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            transition: background-color 0.3s;
            width: 100%;
            text-align: center;
        }

        .learn-more:hover {
            background-color: var(--primary-dark);
        }

        /* Final CTA */
        .final-cta {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            text-align: center;
            padding: 80px 30px;
            border-radius: var(--radius);
            margin-top: 40px;
        }

        .final-cta h2 {
            font-size: 2.2rem;
            margin-bottom: 20px;
        }

        .final-cta p {
            max-width: 600px;
            margin: 0 auto 30px;
            font-size: 1.1rem;
        }

        .cta-button {
            display: inline-block;
            background-color: white;
            color: var(--primary);
            padding: 12px 30px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.1rem;
            transition: all 0.3s;
            box-shadow: var(--shadow);
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .content-row, .content-row.reverse {
                flex-direction: column;
            }

            .blog-title {
                font-size: 2rem;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .toc-list {
                flex-direction: column;
            }
            .product-card {
                width: 100%; /* 移动端改为单列 */
            }
            .alerts-visual {
                flex-direction: column; /* 移动端改为垂直排列 */
             }
    
           .alert-card {
                 width: 100%; /* 移动端占满宽度 */
             }
        }