:root {
            --primary-color: #d32f2f;
            --accent-color: #1a73e8;
            --text-main: #2c3e50;
            --text-sub: #5f6368;
            --bg-light: #f8f9fa;
            --white: #ffffff;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        /* 导航栏复用风格 */
        .h_2rk-ubig {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #eee;
            position: sticky;
            top: 0;
            z-index: 1000;
            width: 100%;
        }

        .h_2rk-yabucaw {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .h_2rk-logo {
            display: flex;
            align-items: center;
            min-width: 0;
        }

        .h_2rk-logo img {
            height: 32px;
            width: auto;
        }

        .h_2rk-puciy {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            min-width: 0;
        }

        .h_2rk-puciy a {
            text-decoration: none;
            color: var(--text-sub);
            font-size: 15px;
            font-weight: 500;
            transition: var(--transition);
            padding: 8px 4px;
            border-bottom: 2px solid transparent;
        }

        .h_2rk-puciy a:hover {
            color: var(--primary-color);
        }

        .h_2rk-puciy a.active {
            color: var(--primary-color);
            border-bottom-color: var(--primary-color);
        }

        /* 创意展示区 - Hero布局 */
        .h_2rk-enazixi {
            background: linear-gradient(135deg, #ffffff 0%, #f1f3f4 100%);
            padding: 96px 24px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .h_2rk-afoxih {
            max-width: 900px;
            margin: 0 auto;
            word-break: break-word;
        }

        .h_2rk-enazixi h1 {
            font-size: clamp(2.2rem, 4vw + 1rem, 3.5rem);
            line-height: 1.2;
            margin-bottom: 24px;
            color: #1a1a1a;
            font-weight: 800;
            word-break: keep-all;
        }

        .h_2rk-enazixi p {
            font-size: clamp(1.1rem, 1vw + 0.5rem, 1.3rem);
            color: var(--text-sub);
            margin-bottom: 48px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        /* 核心按钮组件 */
        .h_2rk-viga {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--primary-color);
            color: var(--white);
            padding: 16px 48px;
            border-radius: 50px;
            font-size: 18px;
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
            box-shadow: 0 10px 20px rgba(211, 47, 47, 0.2);
            min-width: 240px;
        }

        .h_2rk-viga:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(211, 47, 47, 0.3);
            background: #b71c1c;
        }

        /* 平台切换区 */
        .h_2rk-uxabobe {
            padding: 64px 24px;
            background: var(--white);
        }

        .h_2rk-kucob {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 32px;
        }

        .h_2rk-icij {
            flex: 1;
            min-width: 280px;
            background: var(--bg-light);
            border-radius: 24px;
            padding: 40px;
            transition: var(--transition);
            border: 1px solid #eee;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .h_2rk-icij:hover {
            border-color: var(--primary-color);
            background: var(--white);
            transform: translateY(-8px);
        }

        .h_2rk-oboz {
            font-size: 48px;
            margin-bottom: 24px;
        }

        .h_2rk-icij h3 {
            font-size: 24px;
            margin-bottom: 12px;
            color: #1a1a1a;
        }

        .h_2rk-icij p {
            font-size: 15px;
            color: var(--text-sub);
            margin-bottom: 32px;
            flex-grow: 1;
        }

        .h_2rk-ujutu {
            color: var(--primary-color);
            font-weight: 600;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }

        .h_2rk-ujutu:hover {
            gap: 12px;
        }

        /* 行业场景区 - 独特排版 */
        .h_2rk-jelos {
            padding: 96px 24px;
            background: #1a1a1a;
            color: var(--white);
        }

        .h_2rk-jelos h2 {
            text-align: center;
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            margin-bottom: 64px;
        }

        .h_2rk-industry-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .h_2rk-industry-card {
            border-left: 4px solid var(--primary-color);
            padding-left: 24px;
            word-break: break-word;
        }

        .h_2rk-industry-card h4 {
            font-size: 20px;
            margin-bottom: 16px;
            color: #ff5252;
        }

        .h_2rk-industry-card p {
            font-size: 16px;
            line-height: 1.8;
            color: #cccccc;
        }

        /* 动态内容区块 - 最新资讯 */
        .h_2rk-section-news {
            padding: 80px 24px;
            background: var(--bg-light);
        }

        .h_2rk-news-container {
            max-width: 1000px;
            margin: 0 auto;
        }

        .h_2rk-news-item {
            background: var(--white);
            padding: 24px;
            margin-bottom: 16px;
            border-radius: 12px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            border: 1px solid #eee;
        }

        .h_2rk-news-date {
            color: var(--text-sub);
            font-size: 14px;
            font-family: monospace;
        }

        /* 页脚区域 */
        .h_2rk-ruro {
            background: #f1f3f4;
            padding: 80px 24px 40px;
            border-top: 1px solid #ddd;
        }

        .h_2rk-gupo {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            justify-content: space-between;
        }

        .h_2rk-footer-col {
            flex: 1;
            min-width: 200px;
        }

        .h_2rk-footer-col h5 {
            font-size: 16px;
            margin-bottom: 24px;
            color: #1a1a1a;
        }

        .h_2rk-footer-col a {
            display: block;
            text-decoration: none;
            color: var(--text-sub);
            margin-bottom: 12px;
            font-size: 14px;
            transition: var(--transition);
        }

        .h_2rk-footer-col a:hover {
            color: var(--primary-color);
        }

        .h_2rk-footer-bottom {
            max-width: 1200px;
            margin: 48px auto 0;
            padding-top: 32px;
            border-top: 1px solid #ddd;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            color: var(--text-sub);
            font-size: 13px;
        }

        .h_2rk-brand-text {
            font-weight: 700;
            color: var(--text-main);
            font-size: 18px;
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            .h_2rk-puciy {
                display: none; /* 移动端简化 */
            }
            .h_2rk-enazixi {
                padding: 64px 16px;
            }
            .h_2rk-industry-grid {
                grid-template-columns: 1fr;
            }
        }