#advantage {
	width: 80%;
	margin: 0 auto;
	padding: 50px 0;
}

#advantage img {
	width: 80px;
}


#advantage a h4 {
	margin-top: 10px;
	color: #313d49;
}

#advantage a p {
	padding: 15px 30px;
	color: #666;
	font-size: 14px;
}

.title_p {
	padding-top: 20px;
	font-size: 22px;
	color: #313d49;
	text-align: center;
}

.paragraph_p {
	text-align: center;
	font-size: 14px;
	color: #666;
	padding: 0 5px;
}

/* 合作企业 */
.six_columns {
		
				margin-top: 15px;
				display: flex;
				flex-wrap: wrap;
				justify-content: space-between;
			}

			.six_columns img {
				width: 100%;
				box-shadow: 0px 0px 8px #d8d8d8;
				padding: 10px;
				background-color: #fff;
			}

			.six_columns>.six_module {
				margin-bottom: 10px;
				flex: 0 0 15.5%;
				box-sizing: border-box;
			}
			@media (max-width: 800px) {
				
				.six_columns .six_module {
					flex: 0 0 32%;
				}
			}

/* --------------------------------------------- */
.Application_industry {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;
	gap: 20px;
	padding: 20px 0 80px;
	margin: 30px auto 30px;


}

.industry_list {
	width: 230px;
	height: 230px;
	flex-shrink: 0;
	text-align: center;
}

.industry_list img {
	width: 100%;
	height: 100%;
	border-radius: 50%;
	object-fit: cover;
	overflow: hidden;
}

.industry_list h4 {
	font-size: 14px;
	color: #313d49;
	letter-spacing: 3px;
}

@media (max-width: 1400px) {
	.Application_industry {
		gap: 10px;
	}

	.industry_list {
		width: 200px;
		height: 200px;
	}
}

@media (max-width: 1065px) {
	.industry_list {
		width: 180px;
		height: 180px;
	}

	#advantage {

		width: 100%;
	}
}

@media (max-width: 940px) {

	.industry_list {
		width: 160px;
		height: 160px;
	}
}

@media (max-width: 840px) {

	.industry_list {
		width: 140px;
		height: 140px;
	}
}

@media (max-width: 740px) {

	.industry_list {
		width: 130px;
		height: 130px;
	}
}

@media (max-width: 700px) {
	.Application_industry {
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
		gap: 15px;
	}

	.industry_list {
		width: calc(50% - 15px);
		max-width: 180px;
		height: auto;
		aspect-ratio: 1/1;
	}

	#advantage a p {
		padding: 15px 20px;
	}

	.title_p {

		font-size: 18px;

	}
}


/* 左右轮播 */
.carousel-container {
	position: relative;
	overflow: hidden;
	border-radius: 8px;
	box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
	margin-top: 30px;
}

.carousel {
	display: flex;
	width: 100%;
	height: 100%;
	transition: transform 0.5s ease-in-out;
	margin-top: 30px;
}

.slide {
	min-width: 100%;
	display: flex;
}

.image-container {
	width: 50%;
	height: 100%;
	overflow: hidden;
}

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

.text-container {
	width: 50%;
	padding: 20px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.text-container h2 {
	font-size: 20px;
	margin-bottom: 15px;
	color: #313d49;
}

.text-container p {
	font-size: 14px;
	line-height: 1.6;
	color: #666;
}

.nav-buttons {
	position: absolute;
	bottom: 20px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
}

.nav-button {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background-color: rgba(255, 255, 255, 0.5);
	margin: 0 5px;
	cursor: pointer;
	transition: background-color 0.3s;
}

.nav-button.active {
	background-color: rgba(0, 0, 0, 0.2);
}

.arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 40px;
	height: 40px;
	background-color: rgba(102, 102, 102, 0.1);
	border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	font-size: 20px;
	color: rgba(102, 102, 102, 0.8);
	z-index: 10;
	transition: all 0.3s;
}

.arrow:hover {
	background-color: rgba(102, 102, 102, 0.5);
}

.arrow.prev {
	left: 10px;
}

.arrow.next {
	right: 10px;
}

@media (max-width: 950px) {
	.text-container {
		padding: 5px;
	}

	.text-container h2 {
		font-size: 16px;
		margin-bottom: 0px;

	}

	.text-container p {
		line-height: 1.5;
		margin-top: 8px;
	}

	.image-container {
		width: 60%;
		height: 100%;
		overflow: hidden;
	}

}

@media (max-width: 700px) {

	.slide {
		flex-direction: column;
		/* 改为垂直排列 */
	}

	.image-container,
	.text-container {
		width: 100% !important;
		/* 强制宽度为100% */
	}



	.text-container {
		padding: 20px 10px;
		order: 2;
		/* 将文本容器放在下方 */
	}

	.text-container p {
		line-height: 1.6;
	}

	.image-container {
		order: 1;
		/* 将图片容器放在上方 */
	}
}

.Round_Four {
	display: flex;
	justify-content: center;
	text-align: center;
	margin: 30px 0;
}

.Round_Four_list {
	margin: 30px;
}

.Round_Four .Round_img {
	width: 250px;
	/* 设置容器的宽度 */
	height: 250px;
	/* 设置容器的高度，确保是正方形 */
	display: flex;
	justify-content: center;
	align-items: center;
	margin: auto;
}

.Round_Four p {
	margin-top: 10px;
	font-size: 14px;
	color: #666;
}

.Round_Four .Round_img img {

	width: 100%;
	/* 图片宽度占满容器 */
	height: 100%;
	/* 图片高度占满容器 */
	object-fit: cover;
	/* 确保图片填充整个容器，同时保持比例 */
	clip-path: circle(50%);
	/* 使用clip-path将图片裁剪为圆形 */
}

@media (max-width: 1400px) {

	.Round_Four_list {
		margin: 30px 20px;
	}
}

@media (max-width: 1300px) {
	.Round_Four_list {
		margin: 30px 5px;
	}
}

@media (max-width: 1200px) {
	.Round_Four_list {
		margin: 30px 10px;
	}
}

@media (max-width: 1120px) {
	.Round_Four_list {
		margin: 30px 10px;
	}

	.Round_Four .Round_img {
		width: 200px;
		height: 200px;
	}
}

@media (max-width: 920px) {

	.Round_Four .Round_img {
		width: 180px;
		height: 180px;
	}

	.Round_Four_list {
		margin: 30px 5px;
	}
}

@media (max-width: 840px) {

	.Round_Four .Round_img {
		width: 160px;
		height: 160px;
	}
}

@media (max-width: 700px) {
	.Round_Four {
		flex-wrap: wrap;
	}

	.Round_Four_list {
		width: calc(50% - 30px);
		margin: 30px 15px;


	}


}

.pz {
	padding: 0 30px;
}

.pz .pz_list {
	display: flex;
	align-items: center;
	border-bottom: 1px dashed #c2c2c2;
	padding: 30px 0;
}

.pz .pz_text h4 {
	color: #3974af;
}

.pz .pz_text p {
	font-size: 14px;
	color: #666;
	margin-top: 10px;
}

.pz .pz_img img {
	width: 200px;
}

@media (max-width: 700px) {
	.pz {
		padding: 0 10px;
	}

	.pz .pz_list {
		display: block;
	}

	.pz_img {
		text-align: center;
	}

	.pz .pz_img img {
		width: 300px;
	}


}

/* 技术参数 */
#Technical_Parameter {
	padding: 0 30px;
}

table {
	width: 100%;
	margin: 0 auto;
	table-layout: fixed;
	margin-top: 20px;

}

table td:nth-child(1) {
	color: #ffffff;
	background-color: #3974af;
}

table tr:nth-child(1) td {
	color: #ffffff;
	background-color: #3974af;
}

th,
td {
	border-bottom: 1px solid #ddd;
	border-right: 1px solid #ddd;
	vertical-align: middle;
	text-align: center;
	padding: 15px 0;
	color: #666;
	font-size: 14px;
	word-wrap: break-word;
	white-space: normal;

}

.annotation {
	text-align: center;
	font-size: 12px;

	color: #666;
	padding: 10px;
}

.annotation span {
	color: #ff0000;
}

@media (max-width: 1000px) {
	#Technical_Parameter {
		padding: 0px;
	}

	th,
	td {
		font-size: 12px;
	}
}

/* 性能特点 */
.xd {
	width: 100%;
}

.xd_list {
	display: flex;
	justify-content: space-between;
	align-items: center;
	background-color: #fff;
	padding: 20px 200px;
}

.xd_list .xd_img {
	width: 45%;
}

.xd_list .xd_img img {
	width: 100%;
	height: auto;
	display: block;
	transition: transform 0.5s ease;
}

.xd_list:hover .xd_img img {
	transform: scale(1.03);
}

.xd_list .xd_xuhao {
	width: 160px;
	text-align: center;
	position: relative;
	flex-shrink: 0;
}

.xd_list .xd_xuhao h4 {
	font-size: 24px;
	font-weight: 700;
	color: #fff;
	background: linear-gradient(135deg, #3192CE, #2a7cb3);
	border-radius: 50%;
	border: 3px solid #fff;
	width: 70px;
	height: 70px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto;
	box-shadow: 0 5px 15px rgba(49, 146, 206, 0.4);
	position: relative;
	z-index: 2;
}

.xd_list .xd_xuhao .xd_line {
	width: 3px;
	height: calc(100% - 70px);
	background: linear-gradient(to bottom, #3192CE, #2a7cb3);
	margin: 0 auto;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	top: 70px;
}

.xd_list:last-child .xd_xuhao .xd_line {
	display: none;
}

.xd_list .xd_miaoshu {
	width: 45%;

}

.xd_list .xd_miaoshu h3 {
	font-size: 18px;
	color: #2a7cb3;
	margin-bottom: 15px;
	position: relative;
	padding-bottom: 10px;
	text-align: left;
}

.xd_list .xd_miaoshu h3:after {
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	width: 50px;
	height: 3px;
	background: #3192CE;
}

.xd_list .xd_miaoshu h3[style*="right"] {
	text-align: right;
}

.xd_list .xd_miaoshu h3[style*="right"]:after {
	left: auto;
	right: 0;
}

.xd_list .xd_miaoshu p {
	color: #666;
	font-size: 14px;
	line-height: 1.8;
}

@media (max-width: 1400px) {
	.xd_list {
		padding: 20px 150px;
	}
}

@media (max-width: 1200px) {
	.xd_list {
		padding: 20px;
	}

	.xd_list .xd_miaoshu h3 {
		font-size: 16px;
	}
}

@media (max-width: 1000px) {
	.xd_list {
		padding: 10px;
	}

	.xd_list .xd_xuhao {
		width: 80px;
	}

	.xd_list .xd_miaoshu h3 {
		margin-bottom: 5px;
	}
}

@media (max-width: 700px) {
	.xd_list {
		flex-direction: column;
		width: 100%;
		padding: 25px;
		margin: 20px auto;
	}

	.xd_list .xd_img,
	.xd_list .xd_miaoshu {
		width: 100%;
	}

	.xd_list .xd_img {
		order: 1;
	}

	.xd_list .xd_xuhao {
		order: 2;
		margin: 10px 0;
	}

	.xd_list .xd_miaoshu {
		order: 3;
	}

	.xd_list .xd_xuhao .xd_line {
		display: none;
	}

	.xd_list .xd_miaoshu h3,
	.xd_list .xd_miaoshu h3[style*="right"] {
		text-align: center !important;
		margin-top: 10px;
	}

	.xd_list .xd_miaoshu h3:after,
	.xd_list .xd_miaoshu h3[style*="right"]:after {
		left: 50%;
		right: auto;
		transform: translateX(-50%);
	}
}
/* 设备结构 */
.Equipment_structure {
	text-align: center;
	background-color: #ffffff;
	border-radius: 10px;
}

.Equipment_structure .responsive-image {
	width: 60%;
	height: auto;
	margin: 20px 0;
}

@media (max-width: 1360px) {
	.Equipment_structure .responsive-image {
		width: 75%;
	}
}

@media (max-width: 1000px) {
	.Equipment_structure .responsive-image {
		width: 90%;
	}
}

.scene h4 {
				margin-top: 10px;
				    color: #fff;
    background-color: #3974af;
    margin: 10px 20px;
    padding: 5px 0;
    border-radius: 25px;
    font-size: 15px;
			}

			.scene p {
				padding: 0 10px;
				margin-bottom: 5px;
			}

/* ===== 整个手风琴外壳：固定高 ===== */
			.accordion-container {
				width: 85%;
				height: 750px;
				overflow: hidden;
				display: flex;
				position: relative;
				border-radius: 10px;
				margin: 0 auto;
			}

			/* 左侧内容区域 */
			.accordion {
				flex: 1;
				padding: 24px;
				overflow: hidden;
				display: flex;
				flex-direction: column;
			}

			/* 右侧图片区域 */
			.accordion-img {
				width: 50%;
				display: flex;
				align-items: center;
				justify-content: center;
				padding: 20px 0;
				border-left: 1px solid #e8e8ed;
				
			}

			.accordion-img img {
				max-width: 95%;
				max-height: 100%;
				object-fit: contain;
			}

			/* 手风琴内容容器 - 始终居中 */
			.accordion-content {
				flex: 1;
				display: flex;
				flex-direction: column;
				justify-content: center;
				overflow: hidden;
				position: relative;
				margin: -12px 0;
			}

			/* ===== 单条项目 ===== */
			.accordion-item {
				margin: 12px 0;
				position: relative;
				z-index: 2;
			}

			/* ===== 单条标题胶囊 ===== */
			.accordion-title {
				display: inline-flex;
				align-items: center;
				gap: 12px;
				padding: 10px 16px 10px 12px;
				border-radius: 25px;
				background: #eeeef2;
				font-size: 16px;
				font-weight: 500;
				cursor: pointer;
				user-select: none;
				transition: all 0.25s ease;
				color: #3974af;
			}

			.accordion-title:hover {
				background: #d8d8dd;
			}

			.accordion-item.active .accordion-title {
				background: #3974af;
				color: #fff;
			}

			/* ===== 图标容器 - 添加圆形背景 ===== */
			.icon-container {
				display: flex;
				align-items: center;
				justify-content: center;
				width: 28px;
				height: 28px;
				background: rgba(255, 255, 255, 0.7);
				border-radius: 50%;
				transition: all 0.25s ease;
			}

			.accordion-item.active .icon-container {
				background: rgba(255, 255, 255, 0.2);
			}

			/* ===== 前导 +/− 图标 ===== */
			.accordion-icon {
				position: relative;
				width: 10px;
				height: 10px;
				flex-shrink: 0;
			}

			.accordion-icon::before,
			.accordion-icon::after {
				content: '';
				position: absolute;
				left: 50%;
				top: 50%;
				transform: translate(-50%, -50%);
				background: #3974af;
				transition: all 0.25s ease;
			}

			.accordion-icon::before {
				width: 100%;
				height: 2px;
			}

			.accordion-icon::after {
				width: 2px;
				height: 100%;
			}

			.accordion-item.active .accordion-icon::before,
			.accordion-item.active .accordion-icon::after {
				background: #fff;
			}

			.accordion-item.active .accordion-icon::after {
				transform: translate(-50%, -50%) rotate(90deg);
				opacity: 0;
			}

			/* ===== 展开内容区 ===== */
			.accordion-p {
				max-height: 0;
				overflow: hidden;
				background: #f0f4f8;
				border-radius: 10px;
				font-size: 15px;
				color: #515154;
				transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
				margin-top: 10px;
			}

			.accordion-inner {
				padding: 14px 18px;
			}
			.accordion-p p:last-child {
				margin-bottom: 0;
			}

			/* 上下遮罩（始终显示） */
			.accordion::before {
				content: '';
				position: absolute;
				top: 0;
				left: 0;
				right: 0;
				height: 30px;
				background: linear-gradient(to bottom, white 1%, transparent);
				pointer-events: none;
				z-index: 3;
			}

			.accordion::after {
				content: '';
				position: absolute;
				bottom: 0;
				left: 0;
				right: 0;
				height: 30px;
				background: linear-gradient(to top, white 1%, transparent);
				pointer-events: none;
				z-index: 3;
			}

			@media (max-width: 1400px) {
				.accordion-container {
					width: 90%;
				}
			}
			@media (max-width: 1200px) {
				.accordion-container {
					width: 100%;
				}
			}

			/* 响应式设计 - 优化移动端样式 */
			@media (max-width: 800px) {
				.accordion-container {
					flex-direction: column;
					height: auto;
					max-height: unset;
					max-width: 100%;
					border-radius: 12px;
				}

				.accordion {
					padding: 16px;
					max-height: none;
					/* 移除高度限制 */
					overflow-y: visible;
					/* 允许内容完全显示 */
					order: 2;
				}

				.accordion-content {
					margin: -8px 0;
					justify-content: flex-start;
				}

				.accordion-item {
					margin: 10px 0;
				}

				.accordion-title {
					padding: 12px 18px;
					font-size: 15px;
					border-radius: 24px;
				}

				.icon-container {
					width: 28px;
					height: 28px;
				}

				.accordion-p {
					font-size: 14px;
					border-radius: 12px;
					margin-top: 8px;
				}

				.accordion-inner {
					padding: 14px 18px;

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

				/* 图片区域优化 - 确保图片100%显示 */
				.accordion-img {
					width: 100%;
					border-left: none;
					border-bottom: 1px solid #e8e8ed;
					min-height: 250px;
					order: 1;
					display: flex;
					align-items: center;
					justify-content: center;
				}

				.accordion-img img {
					width: 100%;
					height: auto;
					max-height: 100%;
					object-fit: contain;
					display: block;
				}

				/* 移除遮罩，因为内容不再需要滚动 */
				.accordion::before,
				.accordion::after {
					display: none;
				}

				/* 添加触摸友好的反馈 */
				.accordion-title:active {
					background: #d0d0d7;
					transform: scale(0.98);
				}

				.accordion-item.active .accordion-title:active {
					background: #3e5f8d;
				}
			}

			/* 针对非常小的屏幕进一步优化 */
			@media (max-width: 400px) {
				.accordion-container {
					border-radius: 10px;
				}

				.accordion {
					padding: 12px;
				}

				.accordion-title {
					font-size: 14px;
					padding: 10px 14px;
				}

				.accordion-img {
					min-height: 220px;
					padding: 15px;
				}

				.icon-container {
					width: 26px;
					height: 26px;
				}
			}
#rp_left {
				background-color: #ffffff;
			}

			#rp_left h4 {
				font-size: 16px;
				padding: 10px 0;
				text-align: left;
				border-bottom: 1px solid #d6d6d6;
				padding: 10px;
				color: #3974af;
			}

			#rp_left p {
				text-align: left;
				padding: 0 10px 10px;
			}

.peijian {
				display: flex;
				justify-content: space-between;
				margin: 20px auto;
			}
			.peijian .peijian_list {
				width: 49%;
				box-shadow: 0px 0px 8px #d8d8d8;
				border-radius: 10px;
				display: flex;
				padding: 10px;
				background-color: #fff;
			}
			.peijian_list>div {
				width: 50%;
			}
			.peijian_img {
				display: flex;
				align-items: center;
			}
			.peijian_img img {
				width: 100%;
				display: block;
			}
			.peijian_text h4 {
				font-size: 16px;
				padding: 10px 0;
				text-align: left;
				border-bottom: 1px solid #d6d6d6;
				padding: 10px;
				color: #3974af;
			}

			.peijian_text p {
				text-align: left;
				padding: 10px;
				font-size: 14px;
				color: #666;
				line-height: 24px;
			}

			@media (max-width: 1500px) {
				.peijian_list>div:nth-child(1) {
					width: 45%;
				}
				.peijian_list>div:nth-child(2) {
					width: 55%;
				}
			}

			@media (max-width: 1100px) {
				

				.peijian_list>div:nth-child(1) {
					width: 40%;
				}

				.peijian_list>div:nth-child(2) {
					width: 60%;
				}

				.peijian_img {
					overflow: hidden;
					position: relative;
				}

				.peijian_img img {
					width: 120%;
					position: absolute;
					left: 50%;
					transform: translateX(-50%);
				}

			}

			@media (max-width: 950px) {
				
				.peijian_list>div:nth-child(1) {
					width: 40%;
				}

				.peijian_list>div:nth-child(2) {
					width: 60%;
				}

				.peijian_img {
					overflow: hidden;
					position: relative;
				}

				.peijian_img img {
					width: 130%;
					position: absolute;
					left: 50%;
					transform: translateX(-50%);
				}
			}
			@media (max-width: 850px) {
				.peijian {
					display: block;
				}
				.peijian .peijian_list {
					width: 100%;
					margin: 20px auto;
				}
				.peijian_img img {
					width: 100%;
					position: static;
					transform: none;
				}
				
			}
@media (max-width: 600px) {
				.peijian {
					display: block;
				}

				.peijian .peijian_list {
					width: 100%;
					display: block;

				}

				.peijian_list>div {
					margin: 0 auto;
				}

				.peijian_list>div:nth-child(1) {
					width: 100%;
				}

				.peijian_list>div:nth-child(2) {
					width: 100%;
				}

			}