* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: #f8f8f8;
            color: #333;
            line-height: 1.6;
        }
        
        .container {
            max-width: 100%;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        /* 顶部导航 */
        .header {
            background-color: #fff;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 60px;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo-text {
            font-size: 22px;
            font-weight: bold;
            background: linear-gradient(45deg, #FE2C55, #6936F9);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .search-box {
            display: flex;
            align-items: center;
            background: #f1f1f1;
            border-radius: 20px;
            padding: 5px 15px;
            width: 40%;
        }
        
        .search-box input {
            border: none;
            background: transparent;
            padding: 8px;
            width: 100%;
            outline: none;
        }
        
        .search-btn {
        	  border: none;
            width:80px;
            height:100%;
            font-weight:bold;
            color: #000;
        }
        
        .user-actions {
            display: flex;
            align-items: center;
        }
        
        .user-actions button {
            margin-left: 15px;
            padding: 8px 16px;
            border-radius: 20px;
            border: none;
            cursor: pointer;
            font-weight: 500;
        }
        
        .upload-btn {
            background: #FE2C55;
            color: white;
        }
        
        /* 用户信息区 */
        .user-profile {
            display: flex;
            padding: 30px 0;
            background-color: #fff;
            margin-bottom: 20px;
            border-radius: 10px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
        }
        
        .avatar {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            margin: 0 40px;
            border: 3px solid #fff;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            object-fit: cover;
        }
        
        .user-info {
            flex: 1;
        }
        
        .username {
            font-size: 24px;
            font-weight: bold;
            margin-bottom: 10px;
        }
        
        .user-id {
            color: #777;
            margin-bottom: 15px;
        }
        
        .user-bio {
            margin-bottom: 15px;
            max-width: 500px;
        }
        
        .stats {
            display: flex;
            margin-bottom: 15px;
        }
        
        .stat-item {
            margin-right: 20px;
            text-align: center;
        }
        
        .stat-value {
            font-weight: bold;
            font-size: 18px;
        }
        
        .stat-label {
            color: #777;
            font-size: 14px;
        }
        
        .action-buttons {
            display: flex;
            margin-top: 20px;
        }
        
        .action-buttons button {
            padding: 8px 20px;
            border-radius: 20px;
            border: none;
            cursor: pointer;
            font-weight: 500;
            margin-right: 10px;
        }
        
        .follow-btn {
            background: #FE2C55;
            color: white;
        }
        
        .message-btn {
            background: #f1f1f1;
            color: #333;
        }
		
		.detail-btn {
            background: #f1f1f1;
            color: #333;
        }
		
		/* 产品区*/
		.user-product {
			margin:5px;
			display:flex;
			flex-direction: row;
			
		}
		.user-product-item{
			margin:5px;
			
			
		}
		.user-product-item img{
			height: 200px;
		}
		.user-product-item-memo{
			font-size: 14px;
			color: #777;
		}
        
        /* 标签页 */
        .tabs {
            display: flex;
            background: #fff;
            border-radius: 10px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
            margin-bottom: 20px;
            overflow: hidden;
        }
        
        .tab {
            padding: 15px 20px;
            text-align: center;
            flex: 1;
            cursor: pointer;
            transition: background 0.3s;
            font-weight: 500;
        }
        
        .tab.active {
            color: #FE2C55;
            border-bottom: 2px solid #FE2C55;
        }
        
        .tab:hover {
            background: #f9f9f9;
        }
        
        /* 内容区 */
        .content {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 50px;
        }
        
        .video-item {
            position: relative;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            aspect-ratio: 9/16;
            background-color: #000;
        }
        
        .video-thumb {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }
        
        .video-item:hover .video-thumb {
            transform: scale(1.05);
            opacity: 0.8;
        }
        
        .video-info {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 10px;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
            color: white;
        }
        
        .video-stats {
            display: flex;
            align-items: center;
            margin-top: 5px;
        }
        
        .video-stats span {
            margin-right: 15px;
            display: flex;
            align-items: center;
            font-size: 14px;
        }
        
        .video-stats i {
            margin-right: 5px;
        }
        
        /* 底部导航 */
        .bottom-nav {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: #fff;
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
            display: none;
        }
        
        .nav-item {
            text-align: center;
            color: #777;
            font-size: 12px;
        }
        
        .nav-item.active {
            color: #FE2C55;
        }
        
        .nav-item i {
            font-size: 20px;
            display: block;
            margin-bottom: 3px;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .content {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .search-box {
                width: 50%;
            }
            
            .user-profile {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
            
            .avatar {
                margin: 0 0 20px 0;
            }
            
            .stats {
                justify-content: center;
            }
            
            .bottom-nav {
                display: flex;
            }
        }
        
        @media (max-width: 480px) {
            .content {
                grid-template-columns: 1fr;
            }
            
            .search-box {
                display: none;
            }
            
            .user-actions button span {
                display: none;
            }
            
            .user-actions button {
                padding: 10px;
                border-radius: 50%;
            }
        }