/* 坐便椅页面专属样式 */
/* 注意：全局重置、.btn等基础样式已移至public.css */

/* 页面特有样式 */
	color: white;
}

.section {
	padding: 80px 0;
}

.section-title {
	text-align: center;
	margin-bottom: 60px;
}

.section-title h2 {
	font-size: 2.5rem;
	color: var(--dark-color);
	margin-bottom: 15px;
	position: relative;
	display: inline-block;
}

.section-title h2::after {
	content: '';
	position: absolute;
	width: 70px;
	height: 4px;
	background-color: var(--primary-color);
	bottom: -10px;
	left: 50%;
	transform: translateX(-50%);
	border-radius: 2px;
}

.section-title p {
	color: var(--gray-color);
	max-width: 700px;
	margin: 0 auto;
	font-size: 1.1rem;
}

/* Banner区域 */
.series-banner {
	height: 80vh;
	min-height: 600px;
	background: linear-gradient(rgba(50, 30, 0, 0.6), rgba(50, 20, 0, 0.5)), url('../img/products/banner/y/commode-chair-02.jpg');
	background-size: cover;
	background-position: center;
	display: flex;
	align-items: center;
	color: white;
	text-align: left;
	position: relative;
	padding-top: 70px;
}

.banner-content {
	max-width: 800px;
}

.banner-content h1 {
	font-size: 3.5rem;
	margin-bottom: 20px;
	text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.banner-content p {
	font-size: 1.2rem;
	margin-bottom: 30px;
	line-height: 1.8;
	opacity: 0.9;
}

.banner-content .btn:last-child {
	margin-left: 10px;
}

.banner-stats {
	display: flex;
	gap: 40px;
	margin: 40px 0 25px;
	flex-wrap: wrap;
}

.stat-item {
	display: flex;
	flex-direction: column;
}

.stat-number {
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--primary-color);
	text-shadow: 0 0 30px rgba(0, 0, 0, 0);
}

.stat-label {
	font-size: 1rem;
	opacity: 0.9;
	margin-top: 5px;
}

/* 系列概览 */
.series-overview {
	background-color: white;
}

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

.overview-zby-1 {
	background: linear-gradient(90deg, rgba(230, 230, 230, 0.9), rgba(230 230, 230, 0.8)), url('../img/products/commode-chair/background/zby-11.jpg');
}
.overview-zby-2 {
	background: linear-gradient(90deg, rgba(230, 230, 230, 0.9), rgba(230 230, 230, 0.8)), url('../img/products/commode-chair/background/zby-12.jpg');
}
.overview-zby-3 {
	background: linear-gradient(90deg, rgba(230, 230, 230, 0.9), rgba(230 230, 230, 0.8)), url('../img/products/commode-chair/background/zby-13.jpg');
}
.overview-zby-1, .overview-zby-2, .overview-zby-3 {
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

.overview-card {
	background-color: var(--light-gray);
	border-radius: var(--border-radius);
	padding: 40px 30px;
	text-align: center;
	box-shadow: var(--box-shadow);
	transition: var(--transition);
}

.overview-card:hover {
	transform: translateY(-10px);
	box-shadow: var(--box-shadow-hover);
}

.overview-icon {
	font-size: 3.5rem;
	color: var(--primary-color);
	margin-bottom: 25px;
}

/* 产品系列展示 */
.product-series-display {
	background: linear-gradient(rgba(200, 200, 200, 0.8), rgba(200, 200, 200, 0.7)), url("../img/products/commode-chair/background/zuo-bian-yi-01.jpg");
	background-attachment: fixed;
	background-size: cover;
}

.series-tabs {
	display: flex;
	justify-content: center;
	margin-bottom: 40px;
	flex-wrap: wrap;
	gap: 10px;
}

.series-tab {
	padding: 12px 25px;
	background-color: white;
	border-radius: var(--border-radius);
	cursor: pointer;
	transition: var(--transition);
	font-weight: 500;
	border: 2px solid transparent;
}

.series-tab.active {
	background-color: var(--primary-color);
	color: white;
}

.series-tab:hover:not(.active) {
	border-color: var(--primary-color);
}

.series-content {
	display: none;
}

.series-content.active {
	display: block;
}

.series-detail {
	background-color: white;
	border-radius: var(--border-radius);
	padding: 40px;
	box-shadow: var(--box-shadow);
}

.series-detail-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 30px;
	flex-wrap: wrap;
	gap: 20px;
}

.series-detail-title h3 {
	font-size: 1.8rem;
	color: var(--dark-color);
}

.series-detail-title .series-badge {
	display: inline-block;
	background-color: var(--primary-color);
	color: white;
	padding: 3px 10px;
	border-radius: 20px;
	font-size: 0.9rem;
	margin-top: 10px;
}

.series-image {
	width: 100%;
	height: 400px;
	background-color: #f5f5f5;
	border-radius: var(--border-radius);
	margin-bottom: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}

.series-image img {
	max-width: 100%;
	max-height: 100%;
	object-fit: cover;
}

.image-placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	width: 100%;
	color: var(--gray-color);
}

.image-placeholder i {
	font-size: 4rem;
	margin-bottom: 20px;
	color: var(--primary-color);
}

.image-placeholder img {
	width: 100%;
	object-fit: cover;
}

.specs-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
	margin-bottom: 30px;
}

.spec-item {
	display: flex;
	align-items: flex-start;
}

.spec-icon {
	font-size: 1.5rem;
	color: var(--primary-color);
	margin-right: 15px;
	flex-shrink: 0;
}

.spec-content h4 {
	font-size: 1.1rem;
	margin-bottom: 5px;
}

/* 参数表格 */
.specs-table .xilie-can-shu-table {
	table-layout: fixed;
	width: 100%;
	border-collapse: collapse;
}

.specs-table .xilie-can-shu-table tr {
	transition: var(--transition);
}

.specs-table .xilie-can-shu-table tr:hover {
	background-color: var(--light-gray);
}

.specs-table .xilie-can-shu-table td {
	border: 1px solid #ddd;
	padding: 8px;
	text-align: left;
}

.specs-table .xilie-can-shu-table td:nth-child(odd) {
	padding-left: 20px;
	background-color: rgba(0, 0, 0, 0.05);
	font-weight: 900;
	width: 15%;
}

/* 产品对比表 */
.comparison-section {
	background-color: white;
}

.comparison-table {
	width: 100%;
	border-collapse: collapse;
	box-shadow: var(--box-shadow);
	border-radius: var(--border-radius);
	overflow: hidden;
}

.comparison-table th,
.comparison-table td {
	padding: 15px;
	text-align: center;
	border-bottom: 1px solid var(--light-gray);
}

.comparison-table th {
	background-color: var(--primary-color);
	color: white;
	font-weight: 600;
}

.comparison-table tr:nth-child(even) {
	background-color: var(--light-gray);
}

.comparison-table tbody tr td:first-child {
	background-color: rgba(26, 107, 179, 0.1);
	font-weight: 600;
}

.table-toggle {
	text-align: center;
	margin-top: 20px;
}

.table-toggle-btn {
	background: none;
	border: none;
	color: var(--primary-color);
	cursor: pointer;
	font-size: 1rem;
	display: flex;
	align-items: center;
	margin: 0 auto;
}

.table-toggle-btn i {
	margin-left: 5px;
	transition: var(--transition);
}

.table-toggle-btn.rotated i {
	transform: rotate(180deg);
}

/* 核心技术优势 */
.tech-advantages {
	background-color: var(--light-gray);
}

.advantages-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
}

.advantage-card {
	text-align: center;
	padding: 30px 20px;
	background-color: white;
	border-radius: var(--border-radius);
	box-shadow: var(--box-shadow);
	transition: var(--transition);
}

.advantage-card:hover {
	transform: translateY(-10px);
}

.advantage-icon {
	font-size: 3rem;
	color: var(--primary-color);
	opacity: 0;
	margin-bottom: 25px;
	transition: var(--transition);
	transform: translateY(-50%);
}

.advantage-card:hover {
	color: var(--primary-color);
}

.advantage-card:hover .advantage-icon {
	opacity: 1;
	transform: translateY(0);
}

/* 应用场景 */
.application-scenes {
	background-color: white;
}

.scenes-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
}

.scene-card {
	background-color: white;
	border-radius: var(--border-radius);
	overflow: hidden;
	box-shadow: var(--box-shadow);
	transition: var(--transition);
}

.scene-card:hover {
	transform: translateY(-10px);
}

.scene-image {
	height: 200px;
	background-color: rgba(255,255,255, 0.2);
	background-size: cover;
	background-position: center;
	background-blend-mode: overlay;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: var(--transition);
}

.scene-image i {
	transition: var(--transition);
	color: var(--primary-color);
	font-size: 0;
	opacity: 0;
}

.scene-card:hover .scene-image {
	background-color: rgba(255,255,255, 0.5);
}

.scene-card:hover .scene-image i {
	font-size: 4rem;
	opacity: 1;
}

.scene-image.scene-bedroom {
	background-image: url("../img/products/commode-chair/scene-bedroom.jpg");
}

.scene-image.scene-bathroom {
	background-image: url("../img/products/commode-chair/scene-bathroom.jpg");
}

.scene-image.scene-hospital {
	background-image: url("../img/products/commode-chair/scene-hospital.jpg");
}

.scene-image.scene-travel {
	background-image: url("../img/products/commode-chair/scene-travel.jpg");
}

.scene-content {
	padding: 25px 20px;
	text-align: center;
}

.scene-card:hover .scene-content {
	color: var(--primary-color);
}

/* 购买渠道 */

/* 售后服务 */
.after-sales {
	background-color: white;
}

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

.service-card {
	text-align: center;
	padding: 30px 20px;
	background-color: var(--light-gray);
	border-radius: var(--border-radius);
}

.service-icon {
	font-size: 2.5rem;
	color: var(--primary-color);
	margin-bottom: 25px;
}

.service-card-more {
	margin-top: 40px; padding: 30px; background-color: var(--light-gray); border-radius: var(--border-radius); text-align: center;
}

/* 常见问题 */
.faq-section {
	background-color: var(--light-gray);
}

.faq-item {
	background-color: white;
	border-radius: var(--border-radius);
	margin-bottom: 20px;
	box-shadow: var(--box-shadow);
	overflow: hidden;
}

.faq-question {
	padding: 20px 30px;
	cursor: pointer;
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-weight: 600;
}

.faq-answer {
	padding: 0 30px;
	max-height: 0;
	overflow: hidden;
	transition: var(--transition);
}

.faq-answer.active {
	padding: 0 30px 20px 30px;
	max-height: 500px;
}

.faq-icon {
	transition: var(--transition);
}

.faq-item.active .faq-icon {
	transform: rotate(180deg);
}

/* 产品特色 */
.features-section {
	background-color: white;
}

.features-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
}

.feature-card {
	text-align: center;
	padding: 30px 20px;
	background-color: var(--light-gray);
	border-radius: var(--border-radius);
	transition: var(--transition);
}

.feature-card:hover {
	transform: translateY(-10px);
	background-color: white;
	box-shadow: var(--box-shadow-hover);
}

.feature-icon {
	font-size: 2.5rem;
	color: var(--primary-color);
	margin-bottom: 20px;
}

/* 使用场景说明 */
.usage-guide {
	background-color: var(--light-gray);
}

.guide-container {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
	margin-top: 40px;
}

.guide-item {
	text-align: center;
	max-width: 300px;
}

.guide-icon {
	font-size: 3rem;
	color: var(--primary-color);
	margin-bottom: 20px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
	.overview-grid,
	.advantages-grid,
	.channels-grid,
	.service-grid,
	.features-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	
	.scenes-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	
	.specs-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 992px) {
	.series-banner {
		height: 70vh;
		min-height: 500px;
	}
	
	.banner-content h1 {
		font-size: 2.8rem;
	}
}

@media (max-width: 768px) {
	html {
		font-size: 14px;
	}
	.section {
		padding: 60px 0;
	}
	
	.section-title h2 {
		font-size: 2rem;
	}
	
	.banner-content h1 {
		font-size: 2.3rem;
	}
	
	.banner-content p {
		font-size: 1.1rem;
	}
	
	.overview-grid,
	.advantages-grid,
	.channels-grid,
	.service-grid,
	.scenes-grid,
	.features-grid {
		grid-template-columns: 1fr;
	}
	
	.series-tabs {
		flex-direction: column;
		align-items: center;
	}
	
	.series-tab {
		width: 100%;
		max-width: 300px;
	}
	
	.comparison-table {
		display: block;
		overflow-x: auto;
	}
	
	.specs-table .xilie-can-shu-table {
		border: 1px solid #ddd;
		border-bottom: none;
	}
	
	.specs-table .xilie-can-shu-table tr {
		display: grid;
		grid-template-columns: repeat(3, 1fr);
	}
	
	.specs-table .xilie-can-shu-table tr:hover {
		background-color: transparent;
	}
	
	.specs-table .xilie-can-shu-table td {
		border: none;
		border-bottom: 1px solid #ddd;
		padding: 8px;
		text-align: left;
	}
	
	.specs-table .xilie-can-shu-table td:nth-child(odd) {
		padding-left: 10px;
		background-color: #eeeeee66;
		font-weight: 900;
		width: 100%;
		grid-column: span 1;
	}
	
	.specs-table .xilie-can-shu-table td:nth-child(even) {
		grid-column: span 2;
	}
	
	.guide-container {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 576px) {
	html{
		font-size: 14px;
	}
	.banner-content h1 {
		font-size: 2rem;
	}
	
	.section-title h2 {
		font-size: 1.8rem;
	}
	
	.banner-stats {
		gap: 15px;
		margin: 25px 0;
		flex-wrap: nowrap;
	}
	
	.series-detail {
		padding: 20px;
	}
	.banner-stats .stat-number {
		font-size: 2rem;
	}
	
	.series-detail-header {
		flex-direction: column;
		align-items: flex-start;
	}
	
	.series-tabs {
		display: none;
	}
	.series-content {
		display: block;
		margin-bottom: 20px;
	}
	.series-content:last-child{
		margin-bottom: 0;
	}
	
}

/* 图片占位符样式 */
.image-placeholder-text {
	text-align: center;
	color: #666;
	font-size: 0.9rem;
	padding: 20px;
	background-color: #f5f5f5;
	border-radius: 5px;
	margin-top: 10px;
}

/* 清洁维护说明 */
.cleaning-section {
	background-color: white;
	border-radius: var(--border-radius);
	padding: 40px;
	box-shadow: var(--box-shadow);
	margin-top: 40px;
}

.cleaning-tips {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
	margin-top: 30px;
}

.cleaning-tip {
	display: flex;
	align-items: flex-start;
}

.tip-icon {
	font-size: 1.5rem;
	color: var(--primary-color);
	margin-right: 15px;
	flex-shrink: 0;
}