.page-header {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-bottom: 25px;
        }
        
        .page-title {
            font-size: 24px;
            color: #8B5A2B;
            font-weight: bold;
        }
        
        .categories {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 10px;
        }
        
        .category-btn {
            padding: 8px 15px;
            background-color: #E8D5B5;
            border-radius: 20px;
            transition: all 0.3s ease;
            font-size: 14px;
            white-space: nowrap;
        }
        
        .category-btn.active, .category-btn:hover {
            background-color: #D4C19C;
            color: #8B5A2B;
            transform: translateY(-2px);
        }
        .content {
            margin-left: 280px;
            padding: 25px;
            width: calc(100% - 240px);
            min-height: 100vh;
        }
        
        .section {
            margin-bottom: 40px;
            padding-bottom: 30px;
            border-bottom: 1px dashed rgba(139, 90, 43, 0.1);
        }
        
        .image-gallery {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            grid-auto-rows: 10px;
            gap: 15px;
            width: 100%;
        }
        
        .gallery-item {
            position: relative;
            overflow: hidden;
            border-radius: 8px;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
            transition: all 0.4s ease;
            grid-row-end: span 26; /* 默认中等高度 */
        }
        
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all 0.4s ease;
        }
        
        .gallery-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
        }
        
        .gallery-item:hover img {
            transform: scale(1.05);
        }
        
        .gallery-info {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: rgba(255, 253, 245, 0.95);
            color: #5a4a3a;
            padding: 15px;
            transform: translateY(100%);
            transition: all 0.4s ease;
            backdrop-filter: blur(5px);
            border-top: 1px solid rgba(139, 90, 43, 0.1);
        }
        
        .gallery-item:hover .gallery-info {
            transform: translateY(0);
        }
        
        .gallery-info h3 {
            font-size: 16px;
            margin-bottom: 5px;
            color: #8B5A2B;
        }
        
        .gallery-info p {
            font-size: 13px;
            color: #7a6a5a;
            line-height: 1.5;
        }