:root {
            --mii0qx-primary: #0052D9;
            --mii0qx-primary-light: #E1EEFF;
            --mii0qx-text-dark: #1D1D1F;
            --mii0qx-text-gray: #424245;
            --mii0qx-bg-light: #F5F7FA;
            --mii0qx-white: #FFFFFF;
            --mii0qx-accent: #00C1D4;
            --mii0qx-gap-base: 8px;
            --mii0qx-container-width: 1300px;
            --mii0qx-transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--mii0qx-bg-light);
            color: var(--mii0qx-text-dark);
            line-height: 1.6;
            overflow-x: hidden;
            word-break: break-word;
        }

        /* 导航栏 */
        .mii0qx-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .mii0qx-nav-wrapper {
            max-width: var(--mii0qx-container-width);
            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: 24px;
            min-width: 0;
        }

        .mii0qx-nav-menu li {
            min-width: 0;
        }

        .mii0qx-nav-link {
            text-decoration: none;
            color: var(--mii0qx-text-gray);
            font-size: 15px;
            font-weight: 500;
            transition: var(--mii0qx-transition);
            padding: 8px 0;
            position: relative;
        }

        .mii0qx-nav-link:hover {
            color: var(--mii0qx-primary);
        }

        .mii0qx-nav-link.mii0qx-active {
            color: var(--mii0qx-primary);
        }

        .mii0qx-nav-link.mii0qx-active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--mii0qx-primary);
            border-radius: 2px;
        }

        /* Hero 区 - 独特不对称布局 */
        .mii0qx-hero {
            padding-top: 140px;
            padding-bottom: 96px;
            background: linear-gradient(135deg, #F5F7FA 0%, #E1EEFF 100%);
            position: relative;
            overflow: hidden;
        }

        .mii0qx-hero-container {
            max-width: var(--mii0qx-container-width);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }

        .mii0qx-hero-content {
            flex: 1;
            min-width: 320px;
            padding-right: 48px;
        }

        .mii0qx-hero-tag {
            display: inline-block;
            background: var(--mii0qx-primary);
            color: white;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 14px;
            margin-bottom: 24px;
            font-weight: 600;
        }

        .mii0qx-hero-title {
            font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
            line-height: 1.1;
            margin-bottom: 24px;
            font-weight: 800;
            color: var(--mii0qx-text-dark);
            word-break: keep-all;
        }

        .mii0qx-hero-subtitle {
            font-size: clamp(1.1rem, 2vw + 0.5rem, 1.4rem);
            color: var(--mii0qx-text-gray);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .mii0qx-hero-visual {
            flex: 1;
            min-width: 320px;
            position: relative;
            display: flex;
            justify-content: center;
        }

        /* 创意视觉块 - 替代缺失图片 */
        .mii0qx-cloud-vault {
            width: 400px;
            height: 400px;
            background: var(--mii0qx-white);
            border-radius: 40px;
            box-shadow: 0 40px 80px rgba(0, 82, 217, 0.1);
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            transform: rotate(-5deg);
        }

        .mii0qx-vault-inner {
            width: 80%;
            height: 80%;
            border: 2px dashed var(--mii0qx-primary-light);
            border-radius: 30px;
            display: flex;
            flex-direction: column;
            gap: 20px;
            padding: 30px;
        }

        .mii0qx-vault-bar {
            height: 12px;
            background: var(--mii0qx-primary-light);
            border-radius: 6px;
        }

        .mii0qx-vault-circle {
            width: 60px;
            height: 60px;
            background: var(--mii0qx-primary);
            border-radius: 50%;
            align-self: flex-end;
            box-shadow: 0 10px 20px rgba(0, 82, 217, 0.3);
        }

        /* 核心矩阵区块 */
        .mii0qx-section {
            padding: 96px 24px;
            max-width: var(--mii0qx-container-width);
            margin: 0 auto;
        }

        .mii0qx-section-header {
            text-align: center;
            margin-bottom: 64px;
        }

        .mii0qx-section-title {
            font-size: clamp(2rem, 3vw, 2.8rem);
            margin-bottom: 16px;
            font-weight: 700;
        }

        .mii0qx-matrix-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
        }

        .mii0qx-matrix-card {
            background: var(--mii0qx-white);
            padding: 40px;
            border-radius: 24px;
            border: 1px solid rgba(0, 0, 0, 0.03);
            transition: var(--mii0qx-transition);
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .mii0qx-matrix-card:hover {
            transform: translateY(-12px);
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.08);
        }

        .mii0qx-card-icon {
            width: 56px;
            height: 56px;
            background: var(--mii0qx-primary-light);
            border-radius: 16px;
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--mii0qx-primary);
            font-weight: bold;
            font-size: 20px;
        }

        .mii0qx-card-title {
            font-size: 22px;
            margin-bottom: 16px;
            font-weight: 700;
        }

        .mii0qx-card-points {
            list-style: none;
            margin-bottom: 24px;
        }

        .mii0qx-card-points li {
            margin-bottom: 12px;
            font-size: 15px;
            color: var(--mii0qx-text-gray);
            padding-left: 20px;
            position: relative;
        }

        .mii0qx-card-points li::before {
            content: '•';
            position: absolute;
            left: 0;
            color: var(--mii0qx-primary);
            font-weight: bold;
        }

        .mii0qx-card-footer {
            margin-top: auto;
            padding-top: 20px;
            border-top: 1px solid var(--mii0qx-bg-light);
            font-size: 14px;
            color: var(--mii0qx-primary);
            font-weight: 600;
        }

        /* 行业解决方案 - 交错布局 */
        .mii0qx-industry-section {
            background: var(--mii0qx-text-dark);
            color: var(--mii0qx-white);
            padding: 96px 0;
        }

        .mii0qx-industry-container {
            max-width: var(--mii0qx-container-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .mii0qx-industry-item {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            margin-bottom: 80px;
            gap: 48px;
        }

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

        .mii0qx-industry-info {
            flex: 1;
            min-width: 300px;
        }

        .mii0qx-industry-info h3 {
            font-size: 32px;
            margin-bottom: 24px;
            color: var(--mii0qx-accent);
        }

        .mii0qx-industry-info p {
            font-size: 18px;
            opacity: 0.8;
            line-height: 1.8;
        }

        .mii0qx-industry-visual {
            flex: 1;
            min-width: 300px;
            height: 300px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 32px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* 认证区块 */
        .mii0qx-compliance {
            background: var(--mii0qx-white);
            padding: 64px 0;
            border-bottom: 1px solid var(--mii0qx-bg-light);
        }

        .mii0qx-compliance-list {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 48px;
            max-width: var(--mii0qx-container-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .mii0qx-compliance-item {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 14px;
            font-weight: 500;
            color: var(--mii0qx-text-gray);
        }

        .mii0qx-compliance-dot {
            width: 8px;
            height: 8px;
            background: #27AE60;
            border-radius: 50%;
        }

        /* 页脚 */
        .mii0qx-footer {
            padding: 80px 24px;
            background: var(--mii0qx-white);
        }

        .mii0qx-footer-grid {
            max-width: var(--mii0qx-container-width);
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
        }

        .mii0qx-footer-brand h2 {
            font-size: 24px;
            margin-bottom: 16px;
            color: var(--mii0qx-primary);
        }

        .mii0qx-footer-brand p {
            font-size: 14px;
            color: var(--mii0qx-text-gray);
        }

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

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

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

        .mii0qx-footer-links a {
            text-decoration: none;
            color: var(--mii0qx-text-gray);
            font-size: 14px;
            transition: var(--mii0qx-transition);
        }

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

        .mii0qx-copyright {
            max-width: var(--mii0qx-container-width);
            margin: 48px auto 0;
            padding-top: 32px;
            border-top: 1px solid var(--mii0qx-bg-light);
            text-align: center;
            font-size: 13px;
            color: #999;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .mii0qx-nav-menu {
                display: none; /* 简化演示：移动端隐藏菜单 */
            }
            .mii0qx-hero-content {
                padding-right: 0;
                text-align: center;
                margin-bottom: 48px;
            }
            .mii0qx-hero-subtitle {
                margin: 0 auto 40px;
            }
            .mii0qx-hero-visual {
                transform: scale(0.8);
            }
            .mii0qx-industry-item {
                text-align: center;
            }
        }

        /* 动画增强 */
        .mii0qx-reveal {
            transition: transform 0.8s ease, opacity 0.8s ease;
        }
        .mii0qx-reveal:hover {
            transform: scale(1.02);
        }