:root {
            --cqgp-primary: #ff6600;
            --cqgp-secondary: #ff8533;
            --cqgp-dark: #1d1d1f;
            --cqgp-light: #f5f5f7;
            --cqgp-white: #ffffff;
            --cqgp-gray: #86868b;
            --cqgp-accent: #0071e3;
            --cqgp-spacing-unit: 8px;
            --cqgp-container-width: 1100px;
        }

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
            color: var(--cqgp-dark);
            line-height: 1.6;
            background-color: var(--cqgp-white);
            -webkit-font-smoothing: antialiased;
            word-break: keep-all;
            overflow-wrap: break-word;
        }

        /* 导航栏 */
        .cqgp-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }

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

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

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

        .cqgp-nav-menu {
            display: flex;
            list-style: none;
            gap: 20px;
            flex-wrap: wrap;
            min-width: 0;
        }

        .cqgp-nav-menu a {
            text-decoration: none;
            color: var(--cqgp-dark);
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s;
        }

        .cqgp-nav-menu a:hover {
            color: var(--cqgp-primary);
        }

        /* Hero 区域 - 独特对角线分割设计 */
        .cqgp-hero {
            position: relative;
            padding-top: 120px;
            padding-bottom: 96px;
            background: linear-gradient(135deg, #fff 50%, #fffbf0 50%);
            overflow: hidden;
        }

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

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

        .cqgp-hero-title {
            font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
            line-height: 1.1;
            font-weight: 700;
            margin-bottom: 24px;
            color: var(--cqgp-dark);
        }

        .cqgp-hero-subtitle {
            font-size: clamp(1.1rem, 2vw + 0.5rem, 1.5rem);
            color: var(--cqgp-gray);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .cqgp-hero-badge {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(255, 102, 0, 0.1);
            color: var(--cqgp-primary);
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 24px;
        }

        .cqgp-btn-primary {
            display: inline-block;
            padding: 16px 32px;
            background: var(--cqgp-primary);
            color: white;
            text-decoration: none;
            border-radius: 30px;
            font-weight: 600;
            transition: transform 0.3s, box-shadow 0.3s;
            box-shadow: 0 10px 20px rgba(255, 102, 0, 0.2);
        }

        .cqgp-btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 30px rgba(255, 102, 0, 0.3);
        }

        /* 核心对比矩阵 */
        .cqgp-matrix-section {
            padding: 96px 0;
            background-color: var(--cqgp-white);
        }

        .cqgp-section-header {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 64px auto;
            padding: 0 24px;
        }

        .cqgp-section-title {
            font-size: clamp(2rem, 3vw + 0.5rem, 2.5rem);
            margin-bottom: 16px;
        }

        .cqgp-matrix-grid {
            max-width: var(--cqgp-container-width);
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
        }

        .cqgp-scenario-card {
            background: var(--cqgp-light);
            border-radius: 24px;
            padding: 40px;
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            display: flex;
            flex-direction: column;
            border: 1px solid transparent;
        }

        .cqgp-scenario-card:hover {
            background: var(--cqgp-white);
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
            border-color: var(--cqgp-primary);
        }

        .cqgp-scenario-tag {
            color: var(--cqgp-primary);
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 16px;
            font-size: 14px;
        }

        .cqgp-scenario-name {
            font-size: 24px;
            margin-bottom: 24px;
            font-weight: 600;
        }

        .cqgp-feature-list {
            list-style: none;
            margin-top: auto;
        }

        .cqgp-feature-item {
            position: relative;
            padding-left: 28px;
            margin-bottom: 16px;
            font-size: 15px;
            color: var(--cqgp-gray);
        }

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

        /* 深度分析区块 */
        .cqgp-analysis-section {
            padding: 96px 0;
            background: #fafafa;
        }

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

        .cqgp-analysis-visual {
            flex: 1;
            min-width: 300px;
            background: linear-gradient(45deg, var(--cqgp-primary), var(--cqgp-secondary));
            border-radius: 30px;
            height: 400px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 80px;
            font-weight: 800;
            box-shadow: 0 30px 60px rgba(255, 102, 0, 0.15);
        }

        .cqgp-analysis-text {
            flex: 1.2;
            min-width: 320px;
        }

        .cqgp-analysis-text h3 {
            font-size: 32px;
            margin-bottom: 24px;
        }

        .cqgp-analysis-text p {
            font-size: 18px;
            color: var(--cqgp-gray);
            margin-bottom: 24px;
            line-height: 1.8;
        }

        /* 动态内容区块 - 文章资讯 */
        .cqgp-news-section {
            padding: 96px 0;
            background: var(--cqgp-white);
        }

        .cqgp-news-grid {
            max-width: var(--cqgp-container-width);
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .cqgp-news-card {
            border-bottom: 1px solid #eee;
            padding-bottom: 24px;
            transition: opacity 0.3s;
        }

        .cqgp-news-card:hover {
            opacity: 0.8;
        }

        .cqgp-news-card h4 {
            font-size: 18px;
            margin-bottom: 12px;
            color: var(--cqgp-dark);
        }

        .cqgp-news-card .cqgp-date {
            font-size: 13px;
            color: var(--cqgp-gray);
        }

        /* 页脚 */
        .cqgp-footer {
            background: var(--cqgp-dark);
            color: var(--cqgp-white);
            padding: 80px 0 40px 0;
        }

        .cqgp-footer-container {
            max-width: var(--cqgp-container-width);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
        }

        .cqgp-footer-brand {
            flex: 1;
            min-width: 250px;
        }

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

        .cqgp-footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            flex: 2;
        }

        .cqgp-footer-group h5 {
            font-size: 16px;
            margin-bottom: 20px;
            color: var(--cqgp-white);
        }

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

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

        .cqgp-footer-group ul li a {
            color: var(--cqgp-gray);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s;
        }

        .cqgp-footer-group ul li a:hover {
            color: var(--cqgp-white);
        }

        .cqgp-copyright {
            max-width: var(--cqgp-container-width);
            margin: 64px auto 0 auto;
            padding: 24px 24px 0 24px;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 12px;
            color: var(--cqgp-gray);
            text-align: center;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .cqgp-nav-menu {
                display: none; /* 简化移动端展示 */
            }
            .cqgp-hero-text {
                padding-right: 0;
                text-align: center;
            }
            .cqgp-hero-content {
                flex-direction: column;
            }
            .cqgp-analysis-visual {
                height: 250px;
                font-size: 40px;
            }
        }