* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
.gallery {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }
        
        .gallery-item {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-decoration: none;
            display: block;
            color: inherit;
        }
        
        .gallery-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
            color: inherit;
            text-decoration: none;
        }
        
        .image-container {
            position: relative;
            width: 100%;
            padding-top: 56.25%; /* 16:9 比例 (9/16 = 0.5625) */
            overflow: hidden;
        }
        
        .image-container img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        
        .gallery-item:hover .image-container img {
            transform: scale(1.1);
        }
        
        .image-title {
            padding: 15px;
            font-weight: 600;
            font-size: 1rem;
            color: #2c3e50;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        /* 响应式设计 */
        @media (max-width: 1024px) {
            .gallery {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .gallery {
                grid-template-columns: repeat(2, 1fr);
            }
            
            h1 {
                font-size: 2rem;
            }
        }
        
        @media (max-width: 480px) {
            .gallery {
                grid-template-columns: 1fr;
            }
            
            .container {
                padding: 10px;
            }
        }