* {
				margin: 0;
				padding: 0;
				box-sizing: border-box;
				font-family: "微软雅黑", "Microsoft Yahei", sans-serif;
			}

			/* 全局样式 */
			.container {
				width: 1200px;
				margin: 0 auto;
			}

			/* 导航栏样式 */
			header {
				width: 100%;
				height: 70px;
				background: #fff;
				box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
				display: flex;
				align-items: center;
				position: sticky;
				top: 0;
				z-index: 999;
			}

			.header-wrap {
				display: flex;
				justify-content: space-between;
				align-items: center;
				width: 100%;
				padding: 0 500px;
			}

			.logo {
				display: flex;
				align-items: center;
			}

			.logo-icon {
				width: 107px;
				height: 50px;
				margin-right: 8px;
				background: url('../baisen-digitization_img/LOGO.png') no-repeat center;
				background-size: cover;
				border-radius: 4px;
			}

			.logo-text {
				font-size: 20px;
				font-weight: bold;
				color: #333;
			}

			nav ul {
				display: flex;
				list-style: none;
			}

			nav ul li {
				margin-left: 35px;
			}

			nav ul li a {
				text-decoration: none;
				font-size: 16px;
				color: #333;
				transition: color 0.3s;
				padding-bottom: 5px;
			}

			nav ul li a.active {
				color: #0088ff;
				border-bottom: 2px solid #0088ff;
			}

			nav ul li a:hover {
				color: #0088ff;
			}

			/* 产品详情区域 */
			.product-detail {
				padding: 60px 0;
				background: #FFFFFF;
			}

			.detail-wrap {
				display: flex;
				align-items: center;
				justify-content: space-between;
				gap: 40px;
			}

			.detail-text {
				flex: 1;
			}

			.product-title {
				font-size: 32px;
				color: #0088ff;
				margin-bottom: 20px;
				line-height: 1.3;
			}

			.product-desc {
				font-size: 16px;
				color: #666;
				line-height: 1.8;
			}

			.detail-img {
				flex: 1;
				text-align: right;
			}

			.detail-img img {
				max-width: 100%;
			}

			/* 产品功能区域 */
			.product-function {
				padding: 80px 0;
				background: #fff;
			}

			.function-header {
				text-align: center;
				margin-bottom: 60px;
			}

			.function-title {
				font-size: 32px;
				color: #333;
				margin-bottom: 10px;
			}

			.function-subtitle {
				font-size: 16px;
				color: #999;
			}

			.function-list {
				display: grid;
				grid-template-columns: repeat(3, 1fr);
				gap: 30px;
			}

			.function-item {
				background: #fff;
				padding: 30px 30px;
				border-radius: 8px;
				box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
				text-align: center;
				transition: transform 0.3s;
			}

			.function-item:hover {
				transform: translateY(-5px);
			}

			.function-icon {
				width: 60px;
				height: 60px;
				margin: 0 auto 20px;
				display: flex;
				align-items: center;
				justify-content: center;
				background: #e8f3ff;
				border-radius: 50%;
			}

			.function-icon i {
				font-size: 24px;
				color: #0088ff;
			}

			.function-name {
				font-size: 18px;
				color: #333;
				margin-bottom: 15px;
				font-weight: bold;
			}

			.function-desc {
				font-size: 14px;
				color: #666;
				line-height: 1.6;
			}

			/* 页脚样式 */
			footer {
				background: #000;
				color: #999;
				padding: 20px 50px;
				text-align: center;
				font-size: 14px;
			}

			footer p {
				margin-bottom: 12px;
			}

			footer a {
				color: #999;
				text-decoration: none;
				margin-bottom: 12px;
			}

			/* 响应式适配 */
			@media (max-width: 1200px) {
				.container {
					width: 90%;
				}
			}

			@media (max-width: 768px) {
				.header-wrap {
					flex-direction: column;
					padding: 15px 0;
				}

				nav ul {
					margin-top: 15px;
				}

				nav ul li {
					margin-left: 15px;
					margin-right: 15px;
				}

				.detail-wrap {
					flex-direction: column;
				}

				.detail-img {
					text-align: center;
					margin-top: 30px;
				}

				.function-list {
					grid-template-columns: repeat(2, 1fr);
				}
			}

			@media (max-width: 480px) {
				.function-list {
					grid-template-columns: 1fr;
				}
			}