:root {
            --mii0qx-primary: #1890ff;
            --mii0qx-primary-dark: #0052cc;
            --mii0qx-accent: #ff4d4f;
            --mii0qx-text-main: #262626;
            --mii0qx-text-sub: #595959;
            --mii0qx-bg-light: #f5f7fa;
            --mii0qx-bg-white: #ffffff;
            --mii0qx-shadow: 0 8px 24px rgba(0,0,0,0.08);
            --mii0qx-radius: 16px;
            --mii0qx-container: 1140px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--mii0qx-text-main);
            background-color: var(--mii0qx-bg-light);
            line-height: 1.8;
            overflow-x: hidden;
            word-break: break-word;
        }

        /* 导航菜单样式 */
        .mii0qx-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(15px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }

        .mii0qx-nav-container {
            max-width: var(--mii0qx-container);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .mii0qx-logo {
            display: flex;
            align-items: center;
            min-width: 0;
        }

        .mii0qx-logo img {
            height: 32px;
            width: auto;
        }

        .mii0qx-nav-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 8px;
            min-width: 0;
        }

        .mii0qx-nav-item a {
            text-decoration: none;
            color: var(--mii0qx-text-main);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all 0.2s ease;
        }

        .mii0qx-nav-item a:hover {
            color: var(--mii0qx-primary);
            background: rgba(24, 144, 255, 0.05);
        }

        .mii0qx-nav-item.active a {
            color: var(--mii0qx-primary);
            background: rgba(24, 144, 255, 0.1);
        }

        /* Hero 区块 - 独特扫描仪视觉 */
        .mii0qx-hero {
            padding-top: 160px;
            padding-bottom: 96px;
            background: radial-gradient(circle at top right, #e6f7ff 0%, #ffffff 50%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .mii0qx-hero-inner {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .mii0qx-hero-title {
            font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
            line-height: 1.2;
            font-weight: 800;
            margin-bottom: 24px;
            color: #1a1a1a;
            word-break: keep-all;
        }

        .mii0qx-hero-subtitle {
            font-size: clamp(1.1rem, 2vw + 0.5rem, 1.4rem);
            color: var(--mii0qx-text-sub);
            margin-bottom: 48px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .mii0qx-ocr-visual {
            position: relative;
            max-width: 600px;
            margin: 0 auto;
            background: var(--mii0qx-bg-white);
            padding: 24px;
            border-radius: 24px;
            box-shadow: 0 20px 50px rgba(0,0,0,0.1);
            border: 1px solid rgba(24, 144, 255, 0.1);
        }

        /* 扫描动画效果 */
        .mii0qx-scan-box {
            position: relative;
            height: 300px;
            background: #f0f2f5;
            border-radius: 12px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: monospace;
            color: #bfbfbf;
            font-size: 14px;
        }

        .mii0qx-scan-line {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--mii0qx-primary), transparent);
            box-shadow: 0 0 15px var(--mii0qx-primary);
            z-index: 2;
            animation: mii0qx-scanning 3s infinite ease-in-out;
        }

        @keyframes mii0qx-scanning {
            0% { top: 0; }
            50% { top: 100%; }
            100% { top: 0; }
        }

        /* 功能网格布局 */
        .mii0qx-section {
            padding: 96px 24px;
            max-width: var(--mii0qx-container);
            margin: 0 auto;
        }

        .mii0qx-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 32px;
            flex-wrap: wrap;
        }

        .mii0qx-card {
            background: var(--mii0qx-bg-white);
            padding: 48px;
            border-radius: var(--mii0qx-radius);
            transition: all 0.3s ease;
            border: 1px solid transparent;
            min-width: 0;
        }

        .mii0qx-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--mii0qx-shadow);
            border-color: rgba(24, 144, 255, 0.1);
        }

        .mii0qx-card-icon {
            font-size: 40px;
            margin-bottom: 24px;
            display: block;
        }

        .mii0qx-card-title {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .mii0qx-card-text {
            color: var(--mii0qx-text-sub);
            font-size: 16px;
        }

        /* 图文交替区块 */
        .mii0qx-feature-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 64px;
            margin-bottom: 128px;
        }

        .mii0qx-feature-row:nth-child(even) {
            flex-direction: row-reverse;
        }

        .mii0qx-feature-content {
            flex: 1;
            min-width: 300px;
        }

        .mii0qx-feature-visual {
            flex: 1;
            min-width: 300px;
            background: var(--mii0qx-bg-white);
            border-radius: 32px;
            padding: 40px;
            box-shadow: var(--mii0qx-shadow);
        }

        .mii0qx-tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(24, 144, 255, 0.1);
            color: var(--mii0qx-primary);
            border-radius: 6px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .mii0qx-feature-title {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 24px;
        }

        .mii0qx-feature-list {
            list-style: none;
        }

        .mii0qx-feature-list li {
            position: relative;
            padding-left: 28px;
            margin-bottom: 16px;
            color: var(--mii0qx-text-sub);
        }

        .mii0qx-feature-list li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--mii0qx-primary);
            font-weight: bold;
        }

        /* 底部 CTA */
        .mii0qx-cta-section {
            background: linear-gradient(135deg, var(--mii0qx-primary-dark) 0%, #001529 100%);
            color: white;
            text-align: center;
            padding: 96px 24px;
            border-radius: 40px;
            margin: 0 24px 96px;
        }

        .mii0qx-cta-title {
            font-size: 36px;
            margin-bottom: 24px;
        }

        .mii0qx-btn {
            display: inline-block;
            padding: 16px 40px;
            background: var(--mii0qx-bg-white);
            color: var(--mii0qx-primary-dark);
            text-decoration: none;
            border-radius: 50px;
            font-weight: 700;
            font-size: 18px;
            transition: all 0.3s ease;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }

        .mii0qx-btn:hover {
            transform: scale(1.05);
            background: #f0f0f0;
        }

        /* 页脚 */
        .mii0qx-footer {
            background: #fafafa;
            padding: 64px 24px;
            border-top: 1px solid #eee;
        }

        .mii0qx-footer-container {
            max-width: var(--mii0qx-container);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
        }

        .mii0qx-footer-brand {
            flex: 1;
            min-width: 240px;
        }

        .mii0qx-brand-name {
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 16px;
            color: #333;
        }

        .mii0qx-footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 64px;
            flex: 2;
        }

        .mii0qx-footer-group {
            min-width: 120px;
        }

        .mii0qx-footer-group h4 {
            margin-bottom: 24px;
            font-size: 16px;
        }

        .mii0qx-footer-group ul {
            list-style: none;
        }

        .mii0qx-footer-group ul li {
            margin-bottom: 12px;
        }

        .mii0qx-footer-group a {
            color: var(--mii0qx-text-sub);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.2s;
        }

        .mii0qx-footer-group a:hover {
            color: var(--mii0qx-primary);
        }

        .mii0qx-copyright {
            width: 100%;
            text-align: center;
            padding-top: 48px;
            margin-top: 48px;
            border-top: 1px solid #eee;
            color: #bfbfbf;
            font-size: 13px;
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            .mii0qx-nav-menu {
                display: none; /* 简化移动端导航 */
            }
            .mii0qx-hero-title {
                font-size: 32px;
            }
            .mii0qx-feature-row, .mii0qx-feature-row:nth-child(even) {
                flex-direction: column;
            }
            .mii0qx-feature-visual {
                padding: 20px;
            }
        }