/* 移动端适配 */
@media (max-width: 768px) {
	.navtop-standingPosition {
		top: 60px;  /* 移动端头栏更小 */
	}
	
	.category-nav {
		top: 120px;  /* 60px + 60px */
		height: calc(100vh - 106px);
	}
	
	.col-sm-12 {
		margin-left: 0;
		width: 100%;
		padding-top: 66px;
		padding-left: 10px;
		padding-right: 10px;
	}
	
	.page-desc {
		max-width: 200px;
	}
	
	.products-container {
	    padding-left: 2px !important;
	    padding-right: 2px !important;
	}
}

/* 折叠按钮样式 */
.sidebar-toggle {
	position: fixed;
	left: 20px;
	bottom: 90px;
	width: 40px;
	height: 40px;
	background: #2B6DE5;
	color: #fff;
	border-radius: 50%;
	display: none;  /* 默认隐藏 */
	align-items: center;
	justify-content: center;
	cursor: pointer;
	z-index: 1000;
	box-shadow: 0 2px 8px rgba(43, 109, 229, 0.3);
	transition: all 0.3s ease;
}

.sidebar-toggle:hover {
	background: #2259c7;
}

.sidebar-toggle i {
	font-size: 18px;
}

/* 移动端适配 */
@media (max-width: 768px) {
	.sidebar-toggle {
		display: flex;  /* 移动端显示 */
	}
	
	.category-nav {
		transform: translateX(-240px);  /* 默认隐藏 */
		transition: transform 0.3s ease;
	}
	
	.category-nav.show {
		transform: translateX(0);  /* 显示侧栏 */
	}
}

li {
    list-style-type: none !important;
}
	/* 导航卡片整体样式 */
	.category-nav {
		background: #fff;
		border-radius: 0;
		box-shadow: none;
		border-right: 1px solid #f1f1f1;
		position: fixed;
		left: 0;
		top: 120px;  /* 为头栏和顶栏留出空间 */
		width: 240px;
		overflow-y: auto;
		z-index: 998;  /* 低于顶栏 */
		height: calc(100vh - 120px);  /* 减去头栏和顶栏高度 */
		padding: 0 0 5px 5px;
	}
	
	/* 搜索框区域 */
	.search-section {
		position: sticky;
		top: 0;
		z-index: 10;
		padding: 15px;
		background: #fff;
		border-bottom: 1px solid #f1f1f1;
	}
	
	.pro-search-box .form-control {
		height: 36px;
		border-radius: 0;
		background: #f8f9fa !important;
		border: 1px solid #f1f1f1 !important;
		color: #181818;
		font-size: 13px;
		padding-left: 35px;
		width: 100%;
	}
	
	.pro-search-box .form-control::placeholder {
		color: #999;
	}
	
	.pro-search-box .position-relative {
		position: relative;
		width: 100%;
		display: flex;
		align-items: center;
	}
	
	.pro-search-box .search-icon {
		position: absolute;
		left: 12px;
		top: 50%;
		transform: translateY(-50%);
		color: #999;
		font-size: 16px;
		cursor: pointer;
		pointer-events: auto;
	}
	
	.pro-search-box .form-control:focus {
		outline: none;
		border-color: #2B6DE5 !important;
		box-shadow: none;
	}
	
	/* 分类列表样式 */
	.prolist {
		padding: 0 0 15px 0;
	}
	
	.category-item {
		border-bottom: 1px solid #f1f1f1;
	}
	
	/* 一级菜单样式 */
	.first-level {
		display: flex;
		align-items: center;
		justify-content: space-between;
		padding: 12px 15px;
		font-size: 13px;
		color: #181818;
		font-weight: normal;
		cursor: pointer;
		border-left: 3px solid transparent;
		transition: all 0.2s ease;
	}
	
	.first-level:hover {
		background: #f3f6fe;
	}
	
	.first-level.active {
		background: #e0eeff;
		border-left-color: #1e50d4;
	}
	
	/* 箭头样式 */
	.arrow-icon {
		font-size: 12px;
		color: #999;
		transition: all 0.3s ease;
		transform: rotate(90deg);  /* 初始角度 */
	}
	
	.first-level:hover .arrow-icon,
	.first-level.active .arrow-icon {
		color: #2B6DE5;
	}
	
	.category-item.open .arrow-icon {
		transform: rotate(270deg);  /* 展开时旋转90度 */
	}
	
	/* 二级菜单样式 */
	.submenu {
		display: block;  /* 改为block */
		background: #fafafa;
		max-height: 0;  /* 初始高度为0 */
		overflow: hidden;
		transition: max-height 0.3s ease-out;  /* 添加过渡效果 */
	}
	
	.category-item.open .submenu {
		max-height: 500px;  /* 展开时的最大高度 */
	}
	
	.submenu-item {
		display: block;
		padding: 10px 15px 10px 28px;
		font-size: 12px;
		color: #181818;
		text-decoration: none;
		border-left: 3px solid transparent;
		transition: all 0.2s ease;
	}

	.submenu-content {
		display: flex;
		align-items: center;
		justify-content: space-between;
		width: 100%;
	}

	.submenu-left {
		display: flex;
		align-items: center;
		gap: 6px;
	}

	.submenu-tag {
		background-color: rgba(252, 241, 235, 1);
		color: rgba(254, 95, 71, 1);
		padding: 0 8px;
		height: 20px;
		line-height: 20px;
		font-size: 12px;
		font-weight: bold;
		border-radius: 2px;
		white-space: nowrap;
	}
	
	.submenu-item:hover {
		background: #f3f6fe;
		color: #181818;
		text-decoration: none;
	}
	
	.submenu-item.active {
		background: #e0eeff;
		border-left-color: #1e50d4;
	}
	
	/* 国旗图标样式 */
	.country-flag {
		width: 14px;
		height: 14px;
		margin-right: 6px;
	}
	
	/* 修改滚动条样式 */
	.category-nav::-webkit-scrollbar {
		width: 6px;
	}
	
	.category-nav::-webkit-scrollbar-thumb {
		background: #e6e6e6;
		border-radius: 3px;
	}
	
	.category-nav::-webkit-scrollbar-track {
		background: #f5f5f5;
	}