:root {
            --primary-blue: #003366; /* H-LIFT 企业蓝 */
            --accent-gold: #e67e23;  /* 活力金/橙色 */
            --festive-red: #d32f2f;  /* 新年红 */
            --text-dark: #333333;
            --text-light: #666666;
            --bg-color: #f4f7f6;
            --card-bg: #ffffff;
        }

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

        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', 'PingFang SC', Roboto, Helvetica, Arial, sans-serif;
            background-color: var(--bg-color);
            color: var(--text-dark);
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }

        .container {
            max-width: 1400px;
            margin: 40px auto;
            padding: 0 20px;
        }

        /* 顶部欢迎横幅 */
        .hero-banner {
            background: linear-gradient(135deg, var(--primary-blue) 0%, #001f4d 100%);
            border-radius: 12px 12px 0 0;
            padding: 60px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }

        /* 简单的背景装饰 */
        .hero-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--festive-red), var(--accent-gold), var(--festive-red));
        }

        .hero-title-cn {
            color: #ffffff;
            font-size: 2.5em;
            font-weight: 700;
            margin-bottom: 10px;
            letter-spacing: 2px;
        }

        .hero-title-en {
            color: var(--accent-gold);
            font-size: 1.5em;
            font-weight: 400;
            font-family: 'Segoe UI', Arial, sans-serif;
            letter-spacing: 1px;
        }

        /* 主体内容区 */
        .content-wrapper {
            background-color: var(--card-bg);
            border-radius: 0 0 12px 12px;
            padding: 50px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
        }

        .lang-section {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .section-header {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
            padding-bottom: 15px;
            border-bottom: 2px solid #eeeeee;
        }

        .section-header h2 {
            color: var(--primary-blue);
            font-size: 1.4em;
            position: relative;
        }

        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: -17px;
            left: 0;
            width: 50px;
            height: 3px;
            background-color: var(--accent-gold);
        }

        .lang-section p {
            color: var(--text-light);
            font-size: 16px;
            text-align: justify;
            text-justify: inter-word;
        }

        /* 段落首字放大效果 (可选) */
        .lang-section p:first-of-type::first-letter {
            color: var(--primary-blue);
            float: left;
            font-size: 3em;
            line-height: 1;
            margin: 0.1em 0.15em 0 0;
            font-weight: bold;
        }

        /* 高亮文字样式 */
        .highlight-text {
            color: var(--festive-red);
            font-weight: 600;
            font-size: 1.1em;
            display: block;
            margin-top: 15px;
            text-align: center;
            background: #fff9f9;
            padding: 15px;
            border-radius: 8px;
            border-left: 4px solid var(--festive-red);
        }

        .highlight-text-en {
            color: var(--primary-blue);
            font-weight: 600;
            font-size: 1.1em;
            display: block;
            margin-top: 15px;
            text-align: center;
            background: #f4f8fb;
            padding: 15px;
            border-radius: 8px;
            border-left: 4px solid var(--primary-blue);
        }

        /* 响应式设计 */
        @media screen and (max-width: 1024px) {
            .content-wrapper {
                gap: 40px;
                padding: 40px;
            }
        }

        @media screen and (max-width: 768px) {
            .container {
                margin: 20px auto;
            }
            
            .hero-title-cn {
                font-size: 2em;
            }
            
            .hero-title-en {
                font-size: 1.2em;
            }

            .content-wrapper {
                grid-template-columns: 1fr; /* 移动端改为单栏堆叠 */
                gap: 50px;
                padding: 30px 20px;
            }

            /* 在单栏模式下给两个语言部分之间加一条分割线 */
            .lang-section:first-child {
                border-bottom: 1px dashed #cccccc;
                padding-bottom: 50px;
            }
        }

        @media screen and (max-width: 480px) {
            .hero-banner {
                padding: 40px 20px;
            }
            .hero-title-cn {
                font-size: 1.6em;
            }
        }