:root {
            --cqgp-primary: #ff6a00;
            --cqgp-primary-dark: #e65f00;
            --cqgp-secondary: #2b3a4a;
            --cqgp-bg-light: #f8fafc;
            --cqgp-text-main: #1e293b;
            --cqgp-text-muted: #64748b;
            --cqgp-white: #ffffff;
            --cqgp-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            --cqgp-radius: 16px;
        }

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
            background-color: var(--cqgp-bg-light);
            color: var(--cqgp-text-main);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* 布局容器 */
        .cqgp-container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        /* 导航栏 */
        .cqgp-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 80px;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            display: flex;
            align-items: center;
        }

        .cqgp-nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            flex-wrap: wrap;
        }

        .cqgp-logo {
            flex-shrink: 0;
        }

        .cqgp-logo img {
            height: 36px;
            width: auto;
            display: block;
        }

        .cqgp-nav-links {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 24px;
        }

        .cqgp-nav-links a {
            text-decoration: none;
            color: var(--cqgp-text-main);
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.3s;
        }

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

        /* Hero 区块 - 全屏居中结构 */
        .cqgp-hero {
            padding: 160px 0 96px;
            background: radial-gradient(circle at top right, rgba(255, 106, 0, 0.05), transparent),
                        radial-gradient(circle at bottom left, rgba(43, 58, 74, 0.03), transparent);
            text-align: center;
        }

        .cqgp-hero-content {
            max-width: 850px;
            margin: 0 auto;
            word-break: break-word;
        }

        .cqgp-hero-title {
            font-size: clamp(2rem, 5vw + 1rem, 4rem);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 24px;
            color: var(--cqgp-secondary);
            word-break: keep-all;
        }

        .cqgp-hero-subtitle {
            font-size: clamp(1rem, 1.5vw + 0.5rem, 1.25rem);
            color: var(--cqgp-text-muted);
            margin-bottom: 48px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .cqgp-hero-btns {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .cqgp-btn {
            padding: 16px 40px;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            min-width: 180px;
            display: inline-block;
        }

        .cqgp-btn-primary {
            background: linear-gradient(135deg, var(--cqgp-primary), #ff8c3a);
            color: white;
            box-shadow: 0 10px 20px rgba(255, 106, 0, 0.2);
        }

        .cqgp-btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(255, 106, 0, 0.3);
        }

        /* 维度矩阵区块 */
        .cqgp-matrix-section {
            padding: 96px 0;
            background: white;
        }

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

        .cqgp-section-tag {
            color: var(--cqgp-primary);
            font-weight: 700;
            letter-spacing: 2px;
            text-transform: uppercase;
            font-size: 0.85rem;
            margin-bottom: 12px;
            display: block;
        }

        .cqgp-matrix-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
        }

        .cqgp-matrix-card {
            background: var(--cqgp-bg-light);
            padding: 48px 40px;
            border-radius: var(--cqgp-radius);
            transition: all 0.3s;
            border: 1px solid rgba(0,0,0,0.03);
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .cqgp-matrix-card:hover {
            transform: translateY(-10px);
            background: white;
            box-shadow: var(--cqgp-shadow);
            border-color: var(--cqgp-primary);
        }

        .cqgp-card-icon {
            font-size: 2.5rem;
            margin-bottom: 24px;
        }

        .cqgp-card-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--cqgp-secondary);
        }

        .cqgp-feature-list {
            list-style: none;
        }

        .cqgp-feature-item {
            margin-bottom: 16px;
            padding-left: 28px;
            position: relative;
            font-size: 0.95rem;
            color: var(--cqgp-text-muted);
            word-break: break-word;
        }

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

        /* 动态资讯区块 */
        .cqgp-news-section {
            padding: 96px 0;
            background: var(--cqgp-secondary);
            color: white;
        }

        .cqgp-news-section .cqgp-section-header h2 {
            color: white;
            font-size: 2.5rem;
        }

        .cqgp-news-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
        }

        .cqgp-news-item {
            flex: 1;
            min-width: 300px;
            background: rgba(255, 255, 255, 0.05);
            padding: 32px;
            border-radius: 12px;
            border-left: 4px solid var(--cqgp-primary);
            transition: background 0.3s;
            text-decoration: none;
            color: white;
        }

        .cqgp-news-item:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .cqgp-news-date {
            font-size: 0.8rem;
            opacity: 0.6;
            margin-bottom: 8px;
            display: block;
        }

        .cqgp-news-title {
            font-size: 1.1rem;
            font-weight: 600;
        }

        /* 页脚 */
        .cqgp-footer {
            background: #111827;
            color: #9ca3af;
            padding: 80px 0 40px;
        }

        .cqgp-footer-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
            margin-bottom: 64px;
        }

        .cqgp-footer-brand {
            flex: 2;
            min-width: 280px;
        }

        .cqgp-footer-brand h3 {
            color: white;
            font-size: 1.5rem;
            margin-bottom: 16px;
        }

        .cqgp-footer-links {
            flex: 1;
            min-width: 150px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .cqgp-footer-links h4 {
            color: white;
            margin-bottom: 8px;
        }

        .cqgp-footer-links a {
            color: #9ca3af;
            text-decoration: none;
            transition: color 0.3s;
        }

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

        .cqgp-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 32px;
            text-align: center;
            font-size: 0.85rem;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .cqgp-nav-links {
                display: none; /* 简化移动端展示 */
            }
            .cqgp-hero {
                padding: 120px 0 64px;
            }
            .cqgp-matrix-grid {
                grid-template-columns: 1fr;
            }
            .cqgp-footer-grid {
                flex-direction: column;
            }
        }