/* ========== 导航下拉二级分类系统风格样式 ========== */

/* 桌面端：下拉面板增强 */
.header .nav .dropdown-box {
	position: absolute;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	top: 100%;
	display: none;
	z-index: 10;
	text-align: left;
	background: #fff;
	-webkit-box-shadow: 0 8px 30px rgba(0,0,0,0.12);
	box-shadow: 0 8px 30px rgba(0,0,0,0.12);
	border-top: 2px solid #b62020;
	padding: 12px 4px;
	min-width: 180px;
	max-width: 300px;
	border-radius: 0 0 6px 6px;
}

/* 下拉列表布局 */
.header .nav .dropdown-grid {
	display: block;
	padding: 4px 0;
}

/* 下拉子项 */
.header .nav .dropdown-grid .dropdown-item {
	display: block;
	flex: none;
	padding: 10px 20px 10px 28px;
	font-size: 15px;
	color: #333;
	border-bottom: none !important;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
	line-height: 1.6;
	position: relative;
	word-break: break-all;
	overflow: visible;
	text-overflow: clip;
	white-space: normal;
	-webkit-box-sizing: content-box;
	box-sizing: content-box;
	border-radius: 0;
	margin: 0;
}
.header .nav .dropdown-grid .dropdown-item:before {
	content: '';
	position: absolute;
	left: 14px;
	top: 50%;
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
	width: 5px;
	height: 5px;
	background: #ccc;
	border-radius: 50%;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
}
.header .nav .dropdown-grid .dropdown-item:hover {
	background-color: #fef5f5;
	color: #b62020;
}
.header .nav .dropdown-grid .dropdown-item:hover:before {
	background: #b62020;
	width: 6px;
	height: 6px;
}

/* ========== 移动端适配 ========== */
@media screen and (max-width: 767px) {
	.header .nav .dropdown-box {
		position: static;
		left: auto;
		background: none;
		min-width: auto;
		text-align: left;
		-webkit-box-shadow: none;
		box-shadow: none;
		border-top: none;
		border-radius: 0;
		padding: 0;
		-webkit-transform: none;
		transform: none;
	}
	.header .nav .dropdown-box a {
		color: #333 !important;
		border-top: 1px dotted #ddd;
		padding: 0 15px;
		line-height: 40px;
		background-color: transparent !important;
		border-bottom: 0;
	}
	.header .nav .dropdown-grid {
		padding: 0;
		display: block;
	}
	.header .nav .dropdown-grid .dropdown-item {
		display: block;
		border-radius: 0;
		margin: 0;
		padding: 0 15px 0 30px;
		color: #333 !important;
		border-top: 1px dotted #ddd;
		line-height: 40px;
		background-color: transparent !important;
		border-bottom: 0;
	}
	.header .nav .dropdown-grid .dropdown-item:before {
		left: 18px;
		width: 4px;
		height: 4px;
		background: #bbb;
	}
	.header .nav .dropdown-grid .dropdown-item:hover {
		background-color: transparent !important;
		color: #b62020 !important;
	}
	.header .nav .dropdown-grid .dropdown-item:hover:before {
		background: #b62020;
		width: 5px;
		height: 5px;
	}
}