:root {
            --mii0qx-primary: #21a366;
            --mii0qx-primary-dark: #187a4d;
            --mii0qx-accent: #ff4d4f;
            --mii0qx-text-main: #1d1d1f;
            --mii0qx-text-sub: #86868b;
            --mii0qx-bg-light: #f5f5f7;
            --mii0qx-bg-white: #ffffff;
            --mii0qx-glass: rgba(255, 255, 255, 0.8);
            --mii0qx-border: #d2d2d7;
            --mii0qx-shadow: 0 10px 30px rgba(0,0,0,0.05);
            --mii0qx-container-width: 1320px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--mii0qx-bg-light);
            color: var(--mii0qx-text-main);
            line-height: 1.6;
            overflow-x: hidden;
            word-break: keep-all;
        }

        /* 导航栏 */
        .mii0qx-header {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: var(--mii0qx-glass);
            backdrop-filter: saturate(180%) blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.1);
        }

        .mii0qx-nav-container {
            max-width: var(--mii0qx-container-width);
            margin: 0 auto;
            padding: 0 24px;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }

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

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

        .mii0qx-nav-menu {
            display: flex;
            list-style: none;
            gap: 24px;
            flex-wrap: wrap;
            min-width: 0;
        }

        .mii0qx-nav-item a {
            text-decoration: none;
            color: var(--mii0qx-text-main);
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s;
            white-space: nowrap;
        }

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

        .mii0qx-nav-item.active a {
            color: var(--mii0qx-primary);
            font-weight: 700;
            border-bottom: 2px solid var(--mii0qx-primary);
            padding-bottom: 4px;
        }

        /* Hero 区 - 独特搜索式布局 */
        .mii0qx-hero {
            padding: 160px 24px 80px;
            background: radial-gradient(circle at 10% 20%, rgba(33, 163, 102, 0.05) 0%, rgba(255, 255, 255, 1) 90%);
            text-align: center;
        }

        .mii0qx-hero-content {
            max-width: 900px;
            margin: 0 auto;
        }

        .mii0qx-hero-title {
            font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
            line-height: 1.1;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 24px;
            word-break: break-word;
        }

        .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;
            word-break: break-word;
        }

        .mii0qx-search-box {
            background: var(--mii0qx-bg-white);
            border-radius: 40px;
            padding: 8px 8px 8px 32px;
            display: flex;
            align-items: center;
            box-shadow: 0 20px 40px rgba(0,0,0,0.08);
            max-width: 700px;
            margin: 0 auto;
            border: 1px solid var(--mii0qx-border);
            flex-wrap: wrap;
            min-width: 0;
        }

        .mii0qx-search-input {
            flex: 1;
            border: none;
            outline: none;
            font-size: 18px;
            min-width: 200px;
            height: 48px;
        }

        .mii0qx-search-btn {
            background: var(--mii0qx-primary);
            color: white;
            border: none;
            padding: 12px 32px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
        }

        .mii0qx-search-btn:hover {
            background: var(--mii0qx-primary-dark);
            transform: scale(1.02);
        }

        /* 函数网格区 */
        .mii0qx-section {
            padding: 80px 24px;
            max-width: var(--mii0qx-container-width);
            margin: 0 auto;
        }

        .mii0qx-section-header {
            margin-bottom: 48px;
            text-align: left;
            border-left: 6px solid var(--mii0qx-primary);
            padding-left: 24px;
        }

        .mii0qx-section-title {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            margin-bottom: 8px;
        }

        .mii0qx-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 24px;
        }

        .mii0qx-card {
            background: var(--mii0qx-bg-white);
            border-radius: 20px;
            padding: 32px;
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            border: 1px solid rgba(0,0,0,0.05);
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .mii0qx-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 30px 60px rgba(0,0,0,0.1);
            border-color: var(--mii0qx-primary);
        }

        .mii0qx-card-tag {
            font-size: 12px;
            font-weight: 700;
            color: var(--mii0qx-primary);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 16px;
        }

        .mii0qx-card-name {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--mii0qx-text-main);
        }

        .mii0qx-card-desc {
            font-size: 15px;
            color: var(--mii0qx-text-sub);
            margin-bottom: 24px;
            word-break: break-word;
        }

        .mii0qx-card-footer {
            margin-top: auto;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--mii0qx-primary);
            font-weight: 600;
        }

        /* 矩阵展示区 */
        .mii0qx-matrix-container {
            background: var(--mii0qx-text-main);
            color: var(--mii0qx-bg-white);
            border-radius: 40px;
            padding: 80px 48px;
            margin: 40px auto;
            max-width: 1400px;
        }

        .mii0qx-matrix-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 48px;
        }

        .mii0qx-matrix-item {
            border-bottom: 1px solid rgba(255,255,255,0.1);
            padding-bottom: 32px;
            min-width: 0;
        }

        .mii0qx-matrix-comp {
            font-size: 20px;
            font-weight: 700;
            color: var(--mii0qx-primary);
            margin-bottom: 16px;
            display: block;
        }

        .mii0qx-matrix-points {
            list-style: none;
            margin-bottom: 20px;
        }

        .mii0qx-matrix-points li {
            font-size: 16px;
            margin-bottom: 8px;
            opacity: 0.9;
        }

        .mii0qx-matrix-points li::before {
            content: "•";
            color: var(--mii0qx-primary);
            margin-right: 10px;
        }

        .mii0qx-capability {
            font-size: 14px;
            color: var(--mii0qx-text-sub);
            font-style: italic;
        }

        /* 行业方案区 */
        .mii0qx-solution-section {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-top: 40px;
        }

        .mii0qx-solution-pill {
            background: var(--mii0qx-bg-white);
            border: 1px solid var(--mii0qx-border);
            padding: 16px 32px;
            border-radius: 100px;
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 0;
            transition: all 0.3s;
        }

        .mii0qx-solution-pill:hover {
            border-color: var(--mii0qx-primary);
            background: #f0faf5;
        }

        .mii0qx-pill-title {
            font-weight: 700;
            color: var(--mii0qx-text-main);
        }

        .mii0qx-pill-desc {
            font-size: 14px;
            color: var(--mii0qx-text-sub);
        }

        /* 合规认证 */
        .mii0qx-compliance {
            background: #fff;
            padding: 40px;
            border-radius: 24px;
            margin-top: 64px;
            display: flex;
            justify-content: space-around;
            flex-wrap: wrap;
            gap: 24px;
            text-align: center;
        }

        .mii0qx-compliance-item {
            flex: 1;
            min-width: 240px;
        }

        .mii0qx-compliance-text {
            font-size: 14px;
            font-weight: 600;
            color: var(--mii0qx-text-sub);
        }

        /* 页脚 */
        .mii0qx-footer {
            background: var(--mii0qx-bg-white);
            padding: 80px 24px 40px;
            border-top: 1px solid var(--mii0qx-border);
        }

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

        .mii0qx-footer-brand {
            flex: 1;
            min-width: 300px;
        }

        .mii0qx-footer-brand-name {
            font-size: 24px;
            font-weight: 800;
            color: var(--mii0qx-primary);
            margin-bottom: 16px;
        }

        .mii0qx-footer-links {
            display: flex;
            gap: 64px;
            flex-wrap: wrap;
            min-width: 0;
        }

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

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

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

        .mii0qx-footer-group a {
            text-decoration: none;
            color: var(--mii0qx-text-sub);
            font-size: 14px;
            transition: color 0.3s;
        }

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

        .mii0qx-copyright {
            margin-top: 80px;
            padding-top: 24px;
            border-top: 1px solid var(--mii0qx-border);
            text-align: center;
            font-size: 12px;
            color: var(--mii0qx-text-sub);
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .mii0qx-nav-container {
                height: auto;
                padding: 16px;
            }
            .mii0qx-nav-menu {
                display: none; /* 简化演示：移动端隐藏菜单 */
            }
            .mii0qx-hero {
                padding: 120px 24px 60px;
            }
            .mii0qx-matrix-container {
                padding: 40px 24px;
                border-radius: 0;
            }
            .mii0qx-grid {
                grid-template-columns: 1fr;
            }
        }