.head {
	/* width: 19.2rem; */
	width: 100vw;
	height: 0.6rem;
	/* background: #ccc; */
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	align-items: center;
	position: fixed;
	top: 0;
	left: 0;
	padding: 0 1.2rem;
	z-index: 3;
	max-width: 25.60rem;
	margin-left: auto;
	margin-right: auto;
}

.head > img {
	width: 100%;
	height: 100%;
}
.head_blur_mask.show {
	display: block;
}

/* 定义关键帧动画 */
@keyframes slideUP {
	from {
		top: 0.6rem;
		opacity: 1;
	}

	to {
		top: 0.6rem;
		opacity: 1;
	}
}

.head .head_item_down {
	opacity: 1;
	animation: slideDown 1s forwards;
}

/* 定义关键帧动画 */
@keyframes slideDown {
	from {
		top: 0.6rem;
		opacity: 1;
	}

	to {
		top: 0;
		opacity: 0;
		display: none;
	}
}

.head .head_item .head_item_select {
	display: none;
}

.head .head_item .head_item_select .img_hover{
	width: 2.9rem;
	height: 1.89rem;
	border-radius: 0.1rem;
}

.head_item .image {
	margin-right: 0.4rem;
}

.head_item a {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
}

.head_item .head_item_title {
	font-size: 0.14rem;
	font-weight: 500;
	line-height: 0.22rem;
	margin-top: .16rem;
	color: rgba(0, 0, 0, 0.9);
}

.head_item .image img {
	height: 1.89rem;
	width: 2.9rem;
	margin-bottom: 0.16rem;
	object-fit: cover;
	transition: transform 0.4s ease;
}

.head_item .image:hover img {
	transform: scale(1.1);
	transform-origin: center;
}

.head_item .item_tips {
	height: 2.27rem;
	border-left: 0.01rem solid rgba(0, 0, 0, 0.05);
	padding-left: 0.6rem;
	margin-left: 0.2rem;
}
.head_item .item_tips img {
	width: 1.2rem;
	height: 1.2rem;
	display: block;
}

.head_item .item_tips .title {
	font-size: 0.14rem;
	color: rgba(0, 0, 0, 0.9);
	line-height: 0.22rem;
	margin-bottom: 0.2rem;
	font-weight: bold;
}

.head_item .item_tips a {
	font-size: 0.14rem;
	color: rgba(0, 0, 0, 0.9);
	line-height: 0.22rem;
	margin-bottom: 0.2rem;
	font-weight: 500;
	line-height: 0.22rem;
}

.head_item .item_tips .item_href {
	font-size: 0.14rem;
	font-weight: 500;
	line-height: 0.22rem;
	height: 0.3rem;
}

.head_item .item_tips .item_href:hover {
	border-bottom: 0.01rem solid #643beb;
}

.head .phone {
	font-size: 0.14rem;
	margin-top: 0.2rem;
	line-height: 0.22rem;
	margin-bottom: 0.12rem;
	color: rgba(0, 0, 0, 0.9);
}

.head .code {
	width: 1.2rem;
	height: 1.2rem;
	margin-bottom: 0.08rem;
}

.head_item .item_tips .tips {
	font-size: 0.12rem;
	color: rgba(0, 0, 0, 0.4);
	line-height: 0.2rem;
	width: 1.2rem;
	text-align: center;
	margin-top: .1rem;
}

.head .head_left {
	position: relative;
	width: auto;
	height: 100%;
	font-size: 0.14rem;
	font-weight: 500;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.32rem;
	justify-self: center;
}

.head .head_left a {
	height: 100%;
	line-height: 0.6rem;
	position: relative;
}

.head .head_active {
	position: absolute;
	width: 100%;
	height: 0.01rem;
	border-radius: 0.1rem;
	background: #643beb;
	display: none;
	bottom: .11rem;
	left: 0;
}

.head .logo {
	height: 0.22rem;
	/* width: 0.59rem; */
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-self: start;
}
.head .logo>img {
	height: 100%;
}

.head .head_right {
	display: flex;
	height: 100%;
	flex-shrink: 0;
	justify-self: end;
}

.head .head_right .customer,
.positioning {
	margin-left: 0.32rem;
	display: flex;
	/* padding: .07rem 0; */
	height: 100%;
	/* padding-bottom: .08rem;
  border-bottom: .01rem solid #643BEB; */
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
}

.customer_btn,
.positioning_btn {
	position: absolute;
	position: absolute;
	width: 100%;
	height: 0.01rem;
	border-radius: 0.1rem;
	background: #643beb;
	display: none;
	bottom: 0.07rem;
	left: 0;
}

#customer,
#positioning {
	width: 0.28rem;
	height: 0.28rem;
}

.head .positioning_select {
	width: 2.4rem;
	height: 1.16rem;
	padding: 0.12rem;
	top: 0.68rem;
	right: 0.4rem;
	position: fixed;
	z-index: 2;
	background: #fff;
	border-radius: 0.12rem;
	/* display: none; */
	display: none;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	box-shadow: 0px 0px 12px 0px #00000029;
}

.positioning_select .positioning_select_btn {
	width: 100%;
	height: 0.46rem;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.14rem;
	line-height: 0.22rem;
	color: rgba(0, 0, 0, 0.9);
	font-weight: 500;
	border-radius: .04rem;
}

.positioning_select .positioning_select_btn:hover {
	background: rgba(246, 240, 255, 1);
}

.head .customer_select {
	width: 2.8rem;
	height: 3.16rem;
	top: 0.68rem;
	right: 0.4rem;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	position: fixed;
	z-index: 2;
	background: #fff;
	border-radius: 0.12rem;
	display: none;
	box-shadow: 0px 0px 12px 0px #00000029;
}

.customer_select .title {
	font-size: 0.18rem;
	font-weight: 500;
	line-height: 0.26rem;
}

.customer_select .tips {
	font-size: 0.12rem;
	color: rgba(0, 0, 0, 0.4);
	line-height: 0.2rem;
	width: 1.2rem;
	text-align: center;
}

.head_right .view {
	position: absolute;
	top: -0.1rem;
	width: 100%;
	height: 0.1rem;
}

.placeholder {
	width: 100vw;
	height: 0.6rem;
	max-width: 25.60rem;
	margin-left: auto;
	margin-right: auto;
}

.head .head_item {
	width: 100%;
	top: 0.6rem;
	left: 0;
	position: fixed;
	background: #fff;
	padding: 0.4rem 1.2rem;
	z-index: 3;
	backdrop-filter: blur(20px);
	overflow: hidden;
	max-height: 0;
	opacity: 0;
	transition: max-height 0.4s ease-out, opacity 0.3s ease-out;
	pointer-events: none;
}

.head .head_item.head_item_show {
	max-height: 5rem;
	opacity: 1;
	pointer-events: auto;
}

.head_blur_mask {
	position: fixed;
	left: 0;
	top: 0.6rem;
	width: 100vw;
	height: 100%;
	z-index: 2;
	pointer-events: none;
	backdrop-filter: blur(20px);
	animation: slideUP 1s forwards;
	display: none;
	max-width: 25.60rem;
	margin-left: auto;
	margin-right: auto;
}