.products_a {
	position: relative;
	width: 100%;
	height: 676px;
	overflow: hidden;
	background-color: #fff;
	text-align: center;

}
.card a.tu{height:230px;}
.card a.wz{height:30px;color:#000;text-decoration:none;}
@media (max-width: 480px)
a .card-img, a .content-image {
    height: 160px;
}

.products_a .swiper {
	height: 640px;
	padding-bottom: 40px;
}

.products_a .swiper-slide a {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 600px;
	margin-bottom: 20px;
}

.products_a .swiper-slide a img {
	width: 94%;
	height: 94%;
	
	display: flex;
}

.products_a .swiper-button-next {
	bottom: 10px;
	top: auto;
	width: 30px;
	height: 25px;
	border: 1px solid #000;
	border-radius: 5px;
	background: #fff;
	cursor: pointer;
	font-weight: bold;
	font-size: 16px;
	transition: all 0.2s ease;
	right: 40%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.products_a .swiper-button-prev {
	bottom: 10px;
	top: auto;
	padding: 3px 9px;
	border: 1px solid #000;
	border-radius: 5px;
	background: #fff;
	cursor: pointer;
	font-weight: bold;
	font-size: 16px;
	transition: all 0.2s ease;
	left: 40%;
	width: 30px;
	height: 25px;
}

.products_b {
	position: relative;
	width: 100%;
	height: 400px;
	overflow: hidden;
	background-color: #fff;
}

.products_b .swiper {
	height: 400px;
}

.products_b .swiper-button-next {
	bottom: 25px;
	top: auto;
	width: 30px;
	height: 25px;
	border: 1px solid #000;
	border-radius: 5px;
	background: #fff;
	cursor: pointer;
	font-weight: bold;
	font-size: 16px;
	transition: all 0.2s ease;
	right: 40%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.products_b .swiper-button-prev {
	bottom: 25px;
	top: auto;
	padding: 3px 9px;
	border: 1px solid #000;
	border-radius: 5px;
	background: #fff;
	cursor: pointer;
	font-weight: bold;
	font-size: 16px;
	transition: all 0.2s ease;
	left: 40%;
	width: 30px;
	height: 25px;
}/* 产品图片专用圆角样式 */ 
.product-image.rounded-image  { 
    border-radius: 16px; /* 自然弧度值，可根据需求调整 */ 
    overflow: hidden;    /* 确保图片内容不超出圆角范围 */ 
} 
 
/* 响应式调整 - 保持原有布局不变 */ 
@media (max-width: 768px) { 
    .product-image.rounded-image  { 
        border-radius: 12px; /* 小屏幕略微减小弧度 */ 
    } 
}