/* 顶部导航栏 */
.nav-wrapper-menu a {
  color: #4a4a4a;
}

.nav-wrapper {
	position: fixed;
	z-index: 9999;
	top: 0;
	width: 100%;
	min-height: 48px;
	background: #fff;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.nav-container {
	width: 100%;
	margin: 0 auto;
	position: relative;
}

.nav-wrapper-brand {
	display: flex;
	flex-flow: row wrap;
	border-bottom: 1px solid #f2f2f2;
}

.nav-wrapper-logo {
	padding: 12px 24px;
	display: flex;
}

.nav-wrapper-menu {
	display: none;
}

.nav-right {
	display: block;
	gap: 8px;
	padding: 6px 24px 24px;
}

.nav-top-logo {
	height: 24px;
}

.nav-top-logo-item {
	font-size: 16px;
	font-weight: 500;
	line-height: 24px;
	padding: 0 6px;
	min-width: 60px;
}

.nav-wrapper-menu .nav-item {
	position: relative;
	font-size: 14px;
	line-height: 48px;
	padding: 0 24px;
	white-space: nowrap;
	cursor: pointer;
	display: block;
}

.nav-wrapper-menu .nav-item:hover {
	color: #FF4D4F;
	background: #F8F8F8;
}

@media screen and (min-width: 992px) {

	.nav-container {
		max-width: 944px;
		width: 944px;
		display: flex;
	}

	.nav-wrapper-logo {
		padding: 18px 12px 18px 0;
		display: flex;
	}

	.nav-wrapper-menu {
		display: flex !important;
		flex-flow: row wrap;
	}

	.nav-wrapper-menu .nav-item {
		position: relative;
		font-size: 14px;
		line-height: 58px;
		padding: 0 24px;
		white-space: nowrap;
		cursor: pointer;
		display: block;
	}

	.nav-right {
		position: absolute;
		right: 0;
		top: 0;
		display: flex;
		justify-content: flex-end;
		white-space: nowrap;
		padding: 12px 24px;
	}
}

@media screen and (min-width: 1200px) {
	.nav-container {
		max-width: 1152px;
		width: 1152px;
	}
}

@media screen and (min-width: 1600px) {
	.nav-container {
		max-width: 1200px;
		width: 1200px;
	}
}

/* 导航栏展开收起 */
.has-dropdown {
	position: relative;
}

.is-boxed {
	display: none;
}

.is-active {
	display: block;
}

.dropdown-active {
	display: block;
}

@media screen and (min-width: 992px) {
	.is-boxed {
		display: block;
		opacity: 0;
		transition: opacity 0.3s ease;
		background: #fff;
		border-radius: 6px;
		border-top: none;
		transform: translateY(-5px);
		box-shadow: 0 4px 8px rgba(10, 10, 10, 0.1), 0 0 0 1px rgba(10, 10, 10, 0.05);
		left: 0;
		top: calc(100% +(-4px));
		min-width: 300px;
		position: absolute;
		z-index: 20;
		padding: 10px;
	}

	.is-boxed:hover,
	.navbar-link:hover+.is-boxed {
		opacity: 1 !important;
	}
}

/* 导航栏展开收起图标 */
.navbar-link {
	position: relative;
	font-size: 14px;
	line-height: 20px;
	padding: 20px 32px 20px 24px;
	white-space: nowrap;
	cursor: pointer;
	display: block;
}

.nav-wrapper-menu .navbar-link:hover {
	color: #FF4D4F;
	background: #F8F8F8;
}

.navbar-link::after {
	border: 2px solid #333;
	border-radius: 0;
	border-right: 0;
	border-top: 0;
	content: " ";
	display: block;
	height: 0.375em;
	width: 0.375em;
	margin-top: -4px;
	pointer-events: none;
	position: absolute;
	top: 50%;
	right: 1.25em;
	transform: rotate(-45deg);
	transform-origin: center;
}

@media screen and (max-width: 991px) {
	.navbar-link2::after {
		margin-top: -2px;
		transform: rotate(135deg);
	}
}

@media screen and (min-width: 992px) {
	.navbar-link:hover::after {
		border-color: #FF4D4F;
		margin-top: -2px;
		transform: rotate(135deg);
	}
}

/* 手机端导航栏图标 */
.navbar-burger {
	-moz-appearance: none;
	-webkit-appearance: none;
	appearance: none;
	background: none;
	border: none;
	cursor: pointer;
	display: block;
	height: 48px;
	position: relative;
	width: 64px;
	margin-left: auto;
}

@media screen and (min-width: 992px) {
	.navbar-burger {
		display: none;
	}
}

.navbar-burger span {
	color: #bbb;
	background-color: currentColor;
	display: block;
	height: 2px;
	left: calc(50% - 8px);
	position: absolute;
	transform-origin: center;
	transition-duration: 86ms;
	transition-property: background-color, opacity, transform;
	transition-timing-function: ease-out;
	width: 18px;
	border-radius: 1px;
}

.navbar-burger span:nth-child(1) {
	top: calc(50% - 7px);
}

.navbar-burger span:nth-child(2) {
	top: calc(50% - 1px);
}

.navbar-burger span:nth-child(3) {
	top: calc(50% + 5px);
}

.navbar-burger:hover {
	background-color: #fff;
}

.navbar-burger.is-active span:nth-child(1) {
	transform: translateY(6px) rotate(45deg);
}

.navbar-burger.is-active span:nth-child(2) {
	opacity: 0;
}

.navbar-burger.is-active span:nth-child(3) {
	transform: translateY(-6px) rotate(-45deg);
}