* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Arial, sans-serif;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            padding: 20px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }
        
        .container {
            max-width: 1200px;
            width: 100%;
            padding: 20px;
        }
        
        .carousel-container {
            position: relative;
            width: 100%;
            margin: 0 auto;
            overflow: hidden;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }
        
        .carousel {
            display: flex;
            transition: transform 0.5s ease-in-out;
            height: 100%;
        }
        
        .carousel-item {
            min-width: 100%;
            height: 100%;
        }
        
        .carousel-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        
        .carousel-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.7);
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: 24px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            z-index: 10;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        
        .carousel-btn:hover {
            background: rgba(255, 255, 255, 0.9);
            transform: translateY(-50%) scale(1.1);
        }
        
        .carousel-btn.prev {
            left: 20px;
        }
        
        .carousel-btn.next {
            right: 20px;
        }
        
        .carousel-indicators {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
        }
        
        .indicator {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .indicator.active {
            background: white;
            transform: scale(1.2);
        }
        
        .title {
            text-align: center;
            margin-bottom: 30px;
            color: #333;
        }
        
        .title h1 {
            font-size: 2.5rem;
            margin-bottom: 10px;
        }
        
        .title p {
            font-size: 1.2rem;
            color: #666;
        }
        
        .description {
            max-width: 800px;
            margin: 30px auto;
            padding: 20px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .description h2 {
            color: #333;
            margin-bottom: 15px;
        }
        
        .description p {
            line-height: 1.6;
            color: #555;
            margin-bottom: 15px;
        }
        
        /* 响应式设计 */
        @media (max-width: 1024px) {
            .carousel-btn {
                width: 45px;
                height: 45px;
                font-size: 20px;
            }
        }
        
        @media (max-width: 768px) {
            .title h1 {
                font-size: 2rem;
            }
            
            .title p {
                font-size: 1rem;
            }
            
            .carousel-btn {
                width: 40px;
                height: 40px;
                font-size: 18px;
            }
            
            .carousel-btn.prev {
                left: 10px;
            }
            
            .carousel-btn.next {
                right: 10px;
            }
        }
        
        @media (max-width: 480px) {
            .container {
                padding: 10px;
            }
            
            .title h1 {
                font-size: 1.8rem;
            }
            
            .carousel-btn {
                width: 35px;
                height: 35px;
                font-size: 16px;
            }
            
            .carousel-indicators {
                bottom: 10px;
            }
            
            .indicator {
                width: 10px;
                height: 10px;
            }
        }