@media screen and (orientation: portrait) and (max-width: 750px) {
	.head {
		display: flex;
		justify-content: space-between;
		align-items: center;
		height: 55px;
		background: #FFFFFF;
		box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.1);
		padding: 0 13px;
		position: fixed;
		top: 0;
		width: 100%;
		z-index: 999;
		box-sizing: border-box;
	}

	.logo-icon {
		width: 91px;
		height: 30px;
	}

	.menu-toggle {
		width: 26px;
		height: 22px;
	}

	.menu {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		width: 100%;
		z-index: 999;
		background-color: #fff;
		box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
	}

	.menu.show {
		display: block;
		/* 确保 show 类生效 */
		/* margin-top: 5px; */
	}

	.menu ul {
		list-style: none;
		/* 移除列表符号 */
		padding: 0;
		/* 移除默认的内边距 */
		margin: 0;
	}

	.menu li {
		border-bottom: 1px solid #ddd;
		height: 61px;
		display: flex;
		align-content: center;
		align-items: center;
		font-weight: 600;
		font-size: 17px;
		color: #323232;
	}

	.menu li a {
		width: 100%;
		display: block;
		text-decoration: none;
		color: #333;
		transition: background-color 0.3s ease;
		padding: 0 20px;
	}

	.menu li a:hover,
	.menu li a.active {
		width: 100%;
		display: flex;
		align-content: center;
		align-items: center;
	 	height: 61px;
		background: #D6E7FF;
		color: #0567FE;
	}
}