/* 变量定义 */
        :root {
            --mii0qx-primary: #1890ff;
            --mii0qx-primary-hover: #40a9ff;
            --mii0qx-text-main: #1f1f1f;
            --mii0qx-text-sub: #595959;
            --mii0qx-bg-light: #f5f7fa;
            --mii0qx-white: #ffffff;
            --mii0qx-accent: #ff4d4f;
            --mii0qx-gradient: linear-gradient(135deg, #1890ff 0%, #003a8c 100%);
            --mii0qx-max-width: 1320px;
            --mii0qx-transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
        }

        /* 基础样式 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
            color: var(--mii0qx-text-main);
            line-height: 1.8;
            background-color: var(--mii0qx-white);
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--mii0qx-transition);
        }

        ul {
            list-style: none;
        }

        img {
            max-width: 100%;
            display: block;
        }

        /* 导航栏 */
        .mii0qx-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
        }

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

        .mii0qx-logo {
            flex-shrink: 0;
            height: 32px;
            min-width: 0;
        }

        .mii0qx-logo img {
            height: 100%;
            width: auto;
        }

        .mii0qx-nav-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            min-width: 0;
        }

        .mii0qx-nav-item {
            font-size: 15px;
            font-weight: 500;
            color: var(--mii0qx-text-main);
            position: relative;
            padding: 8px 0;
            word-break: keep-all;
        }

        .mii0qx-nav-item:hover, .mii0qx-nav-item.active {
            color: var(--mii0qx-primary);
        }

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

        /* Hero 区块 - 独特居中渐变背景 */
        .mii0qx-hero {
            padding: 160px 24px 96px;
            background: radial-gradient(circle at 50% 50%, #f0f7ff 0%, #ffffff 70%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .mii0qx-hero-content {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .mii0qx-hero-title {
            font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
            line-height: 1.2;
            font-weight: 800;
            margin-bottom: 24px;
            color: #001529;
            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-hero-btns {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .mii0qx-btn {
            padding: 14px 36px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 16px;
            cursor: pointer;
            transition: var(--mii0qx-transition);
            min-width: 160px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .mii0qx-btn-primary {
            background: var(--mii0qx-gradient);
            color: white;
            box-shadow: 0 10px 20px rgba(24, 144, 255, 0.2);
        }

        .mii0qx-btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 30px rgba(24, 144, 255, 0.3);
        }

        /* 产品生态矩阵 */
        .mii0qx-section {
            padding: 96px 24px;
            max-width: var(--mii0qx-max-width);
            margin: 0 auto;
        }

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

        .mii0qx-section-title {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            font-weight: 700;
            margin-bottom: 16px;
        }

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

        .mii0qx-matrix-card {
            background: var(--mii0qx-white);
            border: 1px solid #f0f0f0;
            border-radius: 20px;
            padding: 40px;
            transition: var(--mii0qx-transition);
            display: flex;
            flex-direction: column;
            min-width: 0;
            position: relative;
            overflow: hidden;
        }

        .mii0qx-matrix-card:hover {
            border-color: var(--mii0qx-primary);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
            transform: translateY(-8px);
        }

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

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

        .mii0qx-matrix-points {
            margin-bottom: 24px;
            flex-grow: 1;
        }

        .mii0qx-matrix-point {
            font-size: 15px;
            color: var(--mii0qx-text-sub);
            margin-bottom: 12px;
            padding-left: 20px;
            position: relative;
        }

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

        .mii0qx-matrix-data {
            font-size: 14px;
            padding-top: 20px;
            border-top: 1px dashed #eee;
            color: #8c8c8c;
            font-style: italic;
        }

        /* 行业解决方案 - 独特横向布局 */
        .mii0qx-solutions-bg {
            background-color: var(--mii0qx-bg-light);
            padding: 96px 0;
        }

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

        .mii0qx-solution-item {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            background: var(--mii0qx-white);
            border-radius: 30px;
            overflow: hidden;
            margin-bottom: 48px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.03);
        }

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

        .mii0qx-solution-info {
            flex: 1;
            padding: 64px;
            min-width: 320px;
        }

        .mii0qx-solution-visual {
            flex: 1;
            min-width: 320px;
            height: 400px;
            background: var(--mii0qx-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 80px;
            opacity: 0.9;
        }

        .mii0qx-solution-sector {
            font-size: 16px;
            color: var(--mii0qx-primary);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 16px;
            display: block;
        }

        .mii0qx-solution-features {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 24px;
        }

        .mii0qx-feature-tag {
            background: #f0f2f5;
            padding: 6px 16px;
            border-radius: 4px;
            font-size: 14px;
            color: var(--mii0qx-text-sub);
        }

        /* 合规与安全 */
        .mii0qx-compliance {
            text-align: center;
            background: #001529;
            color: white;
            padding: 80px 24px;
        }

        .mii0qx-compliance-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 40px;
            margin-top: 48px;
        }

        .mii0qx-compliance-item {
            flex: 1;
            min-width: 280px;
            max-width: 350px;
            padding: 24px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
        }

        /* 动态区块 */
        .mii0qx-dynamic-section {
            background: white;
        }

        /* 页脚 */
        .mii0qx-footer {
            background: #f5f7fa;
            padding: 80px 24px 40px;
            border-top: 1px solid #eee;
        }

        .mii0qx-footer-content {
            max-width: var(--mii0qx-max-width);
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
            margin-bottom: 64px;
        }

        .mii0qx-footer-brand {
            grid-column: span 2;
        }

        .mii0qx-footer-brand-name {
            font-size: 24px;
            font-weight: 700;
            color: var(--mii0qx-text-main);
            margin-bottom: 16px;
        }

        .mii0qx-footer-brand-desc {
            color: var(--mii0qx-text-sub);
            max-width: 300px;
        }

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

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

        .mii0qx-footer-links a {
            color: var(--mii0qx-text-sub);
            font-size: 14px;
        }

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

        .mii0qx-copyright {
            max-width: var(--mii0qx-max-width);
            margin: 0 auto;
            padding-top: 40px;
            border-top: 1px solid #e8e8e8;
            text-align: center;
            color: #8c8c8c;
            font-size: 14px;
        }

        /* 响应式调整 */
        @media (max-width: 992px) {
            .mii0qx-solution-info {
                padding: 40px;
            }
        }

        @media (max-width: 768px) {
            .mii0qx-nav-container {
                height: auto;
                padding: 16px 24px;
            }
            .mii0qx-nav-menu {
                width: 100%;
                margin-top: 16px;
                gap: 16px;
                justify-content: center;
            }
            .mii0qx-hero {
                padding: 120px 24px 64px;
            }
            .mii0qx-solution-visual {
                height: 200px;
            }
            .mii0qx-matrix-card {
                padding: 24px;
            }
        }

        /* 动画增强 */
        .mii0qx-animate-up {
            transition: transform 0.6s ease-out, opacity 0.6s ease-out;
        }

        .mii0qx-matrix-card:hover .mii0qx-matrix-data {
            color: var(--mii0qx-primary);
        }