* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        /* 英雄区容器 */
        .page-hero2 {
            position: relative;
            min-height: 100vh;
            padding: 2rem;
            color: white;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        /* 背景图片容器 - 重点部分 */
        .hero-background2 {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
        }
        
        /* 背景图片虚化效果 - 重点部分 */
        .hero-background2 img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: blur(10px) brightness(0.9);
            transform: scale(1.05);
            transition: filter 0.5s ease;
        }
        
        /* 遮罩层增强文字可读性 */
        .hero-overlay2 {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.85) 0%, rgba(76, 201, 240, 0.4) 100%);
            z-index: -1;
        }
        
        /* 内部容器 */
        .hero-inner {
            max-width: 1200px;
            width: 100%;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
            justify-content: space-between;
        }
        
        /* 文字内容区域 */
        .hero-text {
            flex: 1;
            min-width: 300px;
            max-width: 600px;
            padding: 2rem;
            animation: fadeInUp 1s ease-out;
        }
        
        /* 卡片区域 */
        .hero-card {
            flex: 1;
            min-width: 300px;
            max-width: 400px;
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(8px);
            border-radius: 16px;
            padding: 2rem;
            border: 1px solid rgba(255, 255, 255, 0.15);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            animation: fadeInUp 1s ease-out 0.3s forwards;
            opacity: 0;
        }
        
        /* 副标题 */
        .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            font-weight: 500;
        }
        
        /* 主标题 */
        h1 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        
        /* 高亮文字 */
        .hero-highlight {
            color: #4cc9f0;
            position: relative;
            display: inline-block;
        }
        
        .hero-highlight::after {
            content: '';
            position: absolute;
            bottom: 5px;
            left: 0;
            width: 100%;
            height: 8px;
            background: rgba(76, 201, 240, 0.3);
            z-index: -1;
            border-radius: 4px;
        }
        
        /* 描述文字 */
        .hero-text p {
            font-size: 1.1rem;
            margin-bottom: 2rem;
            color: rgba(255, 255, 255, 0.9);
            line-height: 1.6;
        }
        
        /* 标签容器 */
        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 2rem;
        }
        
        /* 单个标签 */
        .hero-tag {
            background: rgba(255, 255, 255, 0.1);
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
        }
        
        .hero-tag:hover {
            background: rgba(76, 201, 240, 0.2);
            transform: translateY(-2px);
        }
        
        /* 按钮容器 */
        .hero-actions {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        
        /* 基础按钮样式 */
        .btn {
            display: inline-block;
            padding: 0.8rem 1.5rem;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        /* 主按钮 */
        .btn-primary {
            background: #4cc9f0;
            color: #111;
            box-shadow: 0 4px 15px rgba(76, 201, 240, 0.3);
        }
        
        .btn-primary:hover {
            background: #3aa8d8;
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(76, 201, 240, 0.4);
        }
        
        /* 轮廓按钮 */
        .btn-outline {
            border: 1px solid #4cc9f0;
            color: #4cc9f0;
        }
        
        .btn-outline:hover {
            background: rgba(76, 201, 240, 0.1);
            transform: translateY(-3px);
        }
        
        /* 卡片标题 */
        .hero-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
            color: #4cc9f0;
        }
        
        /* 卡片列表 */
        .hero-card-list {
            list-style: none;
        }
        
        .hero-card-list li {
            padding: 0.7rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            gap: 0.8rem;
            transition: all 0.3s ease;
        }
        
        .hero-card-list li:hover {
            transform: translateX(5px);
            color: #4cc9f0;
        }
        
        /* 动画效果 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* 响应式调整 */
        @media (max-width: 768px) {
            h1 {
                font-size: 2.2rem;
            }
            
            .hero-inner {
                flex-direction: column;
            }
            
            .hero-text, .hero-card {
                max-width: 100%;
            }
            
            .hero-actions {
                flex-direction: column;
            }
            
            .btn {
                text-align: center;
            }
        }