@charset "utf-8";
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            line-height: 1.5;
            background: #fff;
            color: #333;
        }
        
        .container {
            width: 100%;
            max-width: 100%;
            margin: 0 auto;
            padding: 0;
        }
        
        .header {
            position: sticky;
            top: 0;
            background: #fff;
            padding: 10px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            z-index: 100;
        }
        
        .search-form {
            display: flex;
            gap: 8px;
            max-width: 600px;
            margin: 0 auto;
        }
        
        .search-input {
            flex: 1;
            padding: 8px 12px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 14px;
            outline: none;
            transition: border-color 0.2s;
        }
        
        .search-input:focus {
            border-color: #007bff;
        }
        
        .search-btn {
            padding: 8px 16px;
            background: #007bff;
            color: white;
            border: none;
            border-radius: 4px;
            font-size: 14px;
            cursor: pointer;
            transition: background-color 0.2s;
        }
        
        .search-btn:hover {
            background: #0056b3;
        }
        
        .search-btn:active {
            transform: scale(0.98);
        }
        
        .gallery-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 8px;
            padding: 8px;
            background: #fff;
        }
        
        .gallery-item {
            background: white;
            border-radius: 3px;
            overflow: hidden;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            transition: transform 0.2s;
            position: relative;
        }
        
        .gallery-item:active {
            transform: scale(0.98);
        }
        
        .gallery-cover {
            position: relative;
            padding-bottom: 170%;
            background: #eee;
        }
        
        .gallery-cover img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .gallery-info {
            padding: 6px 8px;
            background: rgba(255, 255, 255, 0.98);
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
        }
        
        .gallery-title {
            font-size: 10px;
            color: #333;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            margin-bottom: 2px;
        }
        
        .gallery-meta {
            font-size: 9px;
            color: #666;
        }
        
        @media screen and (min-width: 768px) {
            .container {
                max-width: 768px;
                margin: 0 auto;
            }
            
            .gallery-list {
                gap: 12px;
                padding: 12px;
            }
            
            .gallery-title {
                font-size: 13px;
            }
            
            .gallery-meta {
                font-size: 11px;
            }
        }
        
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px 0;
            gap: 10px;
            font-size: 12px;
        }
        
        .page-link {
            padding: 6px 12px;
            border: 1px solid #ddd;
            border-radius: 4px;
            color: #007bff;
            text-decoration: none;
            transition: all 0.2s;
            font-size: 12px;
        }
        
        .page-link:hover {
            background: #007bff;
            color: white;
            border-color: #007bff;
        }
        
        .page-link.disabled {
            color: #999;
            pointer-events: none;
            border-color: #eee;
        }
        
        .page-info {
            font-size: 12px;
            color: #666;
        }
        
        .nav-menu {
            display: flex;
            padding: 10px;
            background: #fff;
            border-bottom: 1px solid #eee;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            font-size: 13px;
            scroll-behavior: smooth;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        
        .nav-item {
            padding: 6px 12px;
            white-space: nowrap;
            color: #666;
            text-decoration: none;
            font-size: 13px;
        }
        
        .nav-item.active {
            color: #007bff;
            font-weight: bold;
            position: relative;
        }
        
        .nav-item.active:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 16px;
            right: 16px;
            height: 2px;
            background: #007bff;
        }
        
        .category-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 12px 5px;
        }
        
        .category-title {
            padding: 0;
            font-size: 16px;
            font-weight: bold;
            color: #333;
        }
        
        .category-more {
            font-size: 14px;
            color: #007bff;
            text-decoration: none;
        }
        
        .category-more:hover {
            text-decoration: underline;
        }
        
        .no-content {
            text-align: center;
            padding: 40px 0;
            color: #999;
            font-size: 14px;
            background: #fff;
            margin: 10px;
            border-radius: 8px;
        }
        
        .loading-indicator {
            text-align: center;
            padding: 20px;
            color: #666;
            font-size: 14px;
        }
        
        /* 为了更好的滚动体验，调整容器样式 */
        .gallery-list {
            min-height: 100px; /* 确保容器有最小高度 */
        }
        
        /* 隐藏 Chrome 滚动条 */
        .nav-menu::-webkit-scrollbar {
            display: none;
        }