:root {
            --zmq67-primary: #0052cc;
            --zmq67-accent: #ff4f00;
            --zmq67-text: #1d1d1f;
            --zmq67-text-light: #86868b;
            --zmq67-bg: #ffffff;
            --zmq67-section-bg: #f5f5f7;
            --zmq67-card-shadow: 0 10px 30px rgba(0,0,0,0.08);
            --zmq67-container-max: 1320px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
            color: var(--zmq67-text);
            background-color: var(--zmq67-bg);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* 导航栏设计 */
        .zmq67-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }

        .zmq67-nav-container {
            max-width: var(--zmq67-container-max);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 72px;
            flex-wrap: wrap;
        }

        .zmq67-logo {
            flex: 0 0 auto;
            min-width: 0;
        }

        .zmq67-logo img {
            height: 32px;
            width: auto;
            display: block;
        }

        .zmq67-menu {
            display: flex;
            list-style: none;
            gap: 8px;
            flex-wrap: wrap;
            min-width: 0;
        }

        .zmq67-menu li {
            min-width: 0;
        }

        .zmq67-menu a {
            text-decoration: none;
            color: var(--zmq67-text);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 20px;
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .zmq67-menu a:hover {
            background: rgba(0, 82, 204, 0.05);
            color: var(--zmq67-primary);
        }

        .zmq67-menu a.active {
            background: var(--zmq67-primary);
            color: #fff;
        }

        /* Hero 区域：独特的对角线构图 */
        .zmq67-hero {
            padding-top: 160px;
            padding-bottom: 96px;
            background: linear-gradient(135deg, #f0f4ff 0%, #fff 100%);
            position: relative;
            overflow: hidden;
        }

        .zmq67-hero-content {
            max-width: var(--zmq67-container-max);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 48px;
        }

        .zmq67-hero-text {
            flex: 1;
            min-width: 320px;
            word-break: break-word;
        }

        .zmq67-hero-title {
            font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
            line-height: 1.1;
            font-weight: 800;
            margin-bottom: 24px;
            color: var(--zmq67-primary);
            word-break: keep-all;
        }

        .zmq67-hero-subtitle {
            font-size: clamp(1.1rem, 1.5vw + 0.5rem, 1.5rem);
            color: var(--zmq67-text-light);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .zmq67-hero-image {
            flex: 1.2;
            min-width: 320px;
            position: relative;
        }

        .zmq67-hero-image img {
            width: 100%;
            height: auto;
            border-radius: 24px;
            box-shadow: 0 30px 60px rgba(0,0,0,0.12);
            transition: transform 0.5s ease;
        }

        .zmq67-hero-image:hover img {
            transform: scale(1.02);
        }

        /* 核心功能矩阵 */
        .zmq67-section {
            padding: 96px 0;
            max-width: var(--zmq67-container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .zmq67-section-title {
            font-size: clamp(1.8rem, 3vw + 0.5rem, 2.5rem);
            font-weight: 700;
            text-align: center;
            margin-bottom: 64px;
            word-break: keep-all;
        }

        .zmq67-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 32px;
            flex-wrap: wrap;
        }

        .zmq67-card {
            background: var(--zmq67-bg);
            border-radius: 20px;
            padding: 40px;
            border: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            min-width: 0;
            display: flex;
            flex-direction: column;
        }

        .zmq67-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--zmq67-card-shadow);
            border-color: var(--zmq67-primary);
        }

        .zmq67-card-icon {
            font-size: 32px;
            margin-bottom: 24px;
        }

        .zmq67-card-name {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .zmq67-card-list {
            list-style: none;
            margin-bottom: 24px;
            flex-grow: 1;
        }

        .zmq67-card-list li {
            font-size: 14px;
            color: var(--zmq67-text-light);
            margin-bottom: 10px;
            position: relative;
            padding-left: 20px;
        }

        .zmq67-card-list li::before {
            content: "•";
            position: absolute;
            left: 0;
            color: var(--zmq67-primary);
            font-weight: bold;
        }

        .zmq67-tag {
            font-size: 12px;
            color: var(--zmq67-primary);
            background: rgba(0, 82, 204, 0.08);
            padding: 4px 12px;
            border-radius: 4px;
            align-self: flex-start;
        }

        /* 创意模板展示区块：左右交替 */
        .zmq67-feature-block {
            padding: 80px 0;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 64px;
        }

        .zmq67-feature-block:nth-child(even) {
            flex-direction: row-reverse;
        }

        .zmq67-feature-image {
            flex: 1;
            min-width: 320px;
        }

        .zmq67-feature-image img {
            width: 100%;
            border-radius: 20px;
            box-shadow: var(--zmq67-card-shadow);
        }

        .zmq67-feature-text {
            flex: 1;
            min-width: 320px;
            word-break: break-word;
        }

        .zmq67-feature-text h3 {
            font-size: 32px;
            margin-bottom: 20px;
            font-weight: 700;
        }

        .zmq67-feature-text p {
            font-size: 18px;
            color: var(--zmq67-text-light);
            margin-bottom: 32px;
        }

        .zmq67-btn {
            display: inline-block;
            padding: 14px 32px;
            background: var(--zmq67-primary);
            color: #fff;
            text-decoration: none;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }

        .zmq67-btn:hover {
            background: #0044aa;
            transform: scale(1.05);
            box-shadow: 0 10px 20px rgba(0, 82, 204, 0.2);
        }

        /* 页脚 */
        .zmq67-footer {
            background: #1d1d1f;
            color: #fff;
            padding: 80px 24px;
            margin-top: 64px;
        }

        .zmq67-footer-container {
            max-width: var(--zmq67-container-max);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            justify-content: space-between;
        }

        .zmq67-footer-brand {
            flex: 0 0 300px;
            min-width: 0;
        }

        .zmq67-footer-brand h2 {
            font-size: 24px;
            margin-bottom: 16px;
            color: #fff;
        }

        .zmq67-footer-brand p {
            color: #86868b;
            font-size: 14px;
        }

        .zmq67-footer-links {
            display: flex;
            gap: 64px;
            flex-wrap: wrap;
            min-width: 0;
        }

        .zmq67-footer-col h4 {
            margin-bottom: 24px;
            font-size: 16px;
            color: #fff;
        }

        .zmq67-footer-col ul {
            list-style: none;
        }

        .zmq67-footer-col ul li {
            margin-bottom: 12px;
        }

        .zmq67-footer-col ul a {
            color: #86868b;
            text-decoration: none;
            font-size: 14px;
            transition: color 0.2s;
        }

        .zmq67-footer-col ul a:hover {
            color: #fff;
        }

        .zmq67-copyright {
            max-width: var(--zmq67-container-max);
            margin: 48px auto 0;
            padding-top: 32px;
            border-top: 1px solid #333;
            color: #424245;
            font-size: 12px;
            text-align: center;
        }

        /* 响应式适配 */
        @media (max-width: 1024px) {
            .zmq67-hero-content {
                flex-direction: column;
                text-align: center;
            }
            .zmq67-hero-image {
                width: 100%;
                max-width: 600px;
            }
            .zmq67-hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }
        }

        @media (max-width: 768px) {
            .zmq67-nav-container {
                height: auto;
                padding: 16px;
                flex-direction: column;
                gap: 16px;
            }
            .zmq67-menu {
                justify-content: center;
            }
            .zmq67-hero {
                padding-top: 180px;
            }
            .zmq67-feature-block, .zmq67-feature-block:nth-child(even) {
                flex-direction: column;
            }
            .zmq67-footer-brand {
                flex: 1 1 100%;
                text-align: center;
            }
            .zmq67-footer-links {
                justify-content: center;
                gap: 32px;
                text-align: center;
            }
        }