.mfg-wrapper * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        .mfg-wrapper {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            width: 100%;
            max-width: 100%;
            overflow-x: hidden;
        }
        .mfg-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
        }
        .mfg-hero {
            background: linear-gradient(135deg, #0A1F44 0%, #1a3a6b 100%);
            color: #fff;
            padding: 80px 0;
            text-align: center;
        }
        .mfg-hero h1 {
            font-size: 42px;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        .mfg-hero p {
            font-size: 20px;
            margin-bottom: 30px;
            color: #e0e0e0;
        }
        .mfg-btn {
            display: inline-block;
            background: #1FBF83;
            color: #fff;
            padding: 15px 40px;
            text-decoration: none;
            border-radius: 5px;
            font-size: 18px;
            font-weight: bold;
            transition: background 0.3s, transform 0.3s;
        }
        .mfg-btn:hover {
            background: #17a071;
            transform: translateY(-2px);
        }
        .mfg-section {
            padding: 60px 0;
        }
        .mfg-section-alt {
            background: #f5f5f5;
        }
        .mfg-wrapper h2 {
            font-size: 36px;
            color: #0A1F44;
            margin-bottom: 15px;
            text-align: center;
        }
        .mfg-wrapper h3 {
            font-size: 24px;
            color: #0A1F44;
            margin-bottom: 15px;
        }
        .mfg-intro {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 50px;
            color: #555;
        }
        
        /* 修改了图片相关的 CSS 样式，确保图片自适应且不变形 */
        .mfg-img {
            background: #e0e0e0;
            display: block;
            width: 100%;
            border-radius: 8px;
            object-fit: cover; /* 保证图片在指定高度下等比例缩放并裁剪，不变形 */
        }
        /* 主图独立高度 */
        .mfg-img-main {
            min-height: 300px;
            height: 100%;
        }
        /* 卡片图独立高度 */
        .mfg-img-card {
            height: 200px;
            margin-bottom: 20px;
        }

        .mfg-two-col {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .mfg-stat-box {
            background: #fff;
            border-left: 4px solid #1FBF83;
            padding: 25px;
            margin: 20px 0;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            transition: transform 0.3s;
        }
        .mfg-stat-box:hover {
            transform: translateX(5px);
        }
        .mfg-stat-box strong {
            color: #0A1F44;
            font-size: 20px;
            display: block;
            margin-bottom: 10px;
        }
        .mfg-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        .mfg-card {
            background: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .mfg-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 4px 15px rgba(0,0,0,0.15);
        }
        .mfg-card h3 {
            color: #1FBF83;
        }
        .mfg-card ul {
            list-style: none;
            padding: 0;
            margin-top: 15px;
        }
        .mfg-card ul li {
            padding: 5px 0;
        }
        .mfg-stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        .mfg-stat-card {
            background: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            text-align: center;
        }
        .mfg-stat-num {
            font-size: 48px;
            font-weight: bold;
            color: #1FBF83;
            margin: 20px 0;
        }
        @media (max-width: 1199px) {
            .mfg-hero h1 {
                font-size: 36px;
            }
        }
        @media (max-width: 767px) {
            .mfg-hero {
                padding: 60px 0;
            }
            .mfg-hero h1 {
                font-size: 28px;
            }
            .mfg-hero p {
                font-size: 18px;
            }
            .mfg-wrapper h2 {
                font-size: 28px;
            }
            .mfg-wrapper h3 {
                font-size: 22px;
            }
            .mfg-two-col {
                grid-template-columns: 1fr;
            }
            /* 手机端主图高度调整 */
            .mfg-img-main {
                min-height: 250px;
            }
            .mfg-grid,
            .mfg-stat-grid {
                grid-template-columns: 1fr;
            }
            .mfg-btn {
                padding: 12px 30px;
                font-size: 16px;
            }
        }