/* product */
.m-product .list li {
	width: 3.78rem;
	cursor: pointer;
}
.m-product .list a {
	margin-left: .29rem;
}
.m-product .list a:nth-child(4n+1) {
	margin-left: 0;
}
.m-product .list a:nth-child(n+5) {
	margin-top: .34rem;
}
.m-product .list li .image {
	height: 3.78rem;
	overflow: hidden;
}
.m-product .list li p {
	line-height: .55rem;
	font-size: .2rem;
	color: #444;
	text-align: center;
	transition: all .3s ease;
}
.m-product .list li:hover p {
	text-decoration: underline;
	color: #00489D;
}
/* end product */

/* detail */
.m-detail {
	box-sizing: border-box;
	margin-bottom: .52rem;
	background-color: #F9F9F9;
	background-image: url('../img/product/detail_bg.jpg');
	background-size: cover;
}

.m-detail .crumb {
	gap: .4em;
	height: .64rem;
	font-size: .14rem;
	color: #999;
}
.m-detail .crumb a:hover,
.m-detail .crumb a:nth-last-child(1) {
	color: #000;
}

.m-detail .images {
	width: 5.4rem;
}
.m-detail .images {
	position: relative;
}
.m-detail .images ul {
	position: relative;
	height: 5.4rem;
	overflow: hidden;
}
.m-detail .images li {
	position: absolute;
	inset: 0;
	border: 1px solid #E5E5E5;
	background: #fff;
	opacity: 0;
	transition: opacity .3s ease;
}
.m-detail .images li.z-crt {
	z-index: 1;
	opacity: 1;
}
.m-detail .images .nav {
	gap: .13rem;
	height: .56rem;
}
.m-detail .images .nav .item {
	width: .1rem;
	height: .1rem;
	border-radius: 100%;
	background: #ccc;
}
.m-detail .images .nav .item.z-crt {
	background: #F00000;
	transform: scale(1.2);
}
.m-detail .info {
	width: 9rem;
}
.m-detail .info .title {
	margin-top: .3rem;
	font-size: .4rem;
	color: #00489D;
}
.m-detail .info .number {
	margin: .24rem 0 .4rem;
	font-size: .14rem;
	color: #666;
}
.m-detail .info .content {
	line-height: .32rem;
	font-size: .16rem;
	white-space: pre-wrap;
	color: #666;
}
.m-detail .info button {
	width: 2.02rem;
	height: .5rem;
	border: none;
	border-radius: .04rem;
	margin-top: .5rem;
	font-size: .16rem;
	color: #fff;
	background: #00489D;
}
.m-detail .info button .tf {
	margin-right: .1rem;
	font-size: .28rem;
}
.m-detail .info button:hover {
	background: #226ABF;
}
/* end detail */

/* explain */
.m-explain {
	width: 11rem;
}
.m-explain dt {
	position: relative;
	height: .68rem;
	padding-left: .45rem;
	line-height: .68rem;
	font-size: .32rem;
	color: #fff;
	background: linear-gradient(90deg, #00489D, #FFFFFF);
}
.m-explain dt:before {
	content: '';
	position: absolute;
	left: .22rem;
	top: .18rem;
	width: .04rem;
	height: .32rem;
	background: #F00000;
}
.m-explain dd {
	padding: .3rem 0 .6rem;
}
.m-explain .m-textarea {
	line-height: .36rem;
	color: #666;
}
.m-explain .download li {
	height: .54rem;
	padding: 0 .22rem;
	margin-bottom: .14rem;
	font-size: .16rem;
	color: #00489D;
	background: #F9F9F9;
}
.m-explain .download li .tf {
	margin-right: .14rem;
	font-size: .24rem;
	color: #F00000;
}
.m-explain dd table {
	width: 100%;
}
.m-explain dd table th,
.m-explain dd table td {
	border: 2px solid #000;
	padding: 5px 8px;
	line-height: 20px;
	font-size: 13px;
	font-weight: normal;
	text-align: center;
}
/* end explain */

/* recommend */
.m-recommend {
	align-self: flex-start;
	position: sticky;
	top: 120px;
	width: 3.5rem;
}
.m-recommend dt {
	line-height: .68rem;
	font-size: .22rem;
	color: #999;
}
.m-recommend li {
	height: 1.2rem;
	border-bottom: 1px solid #eee;
	padding-bottom: .24rem;
	margin-bottom: .24rem;
}
.m-recommend li .img {
	width: 1.2rem;
	margin-right: .3rem;
}
.m-recommend li p {
	margin: .1rem 0 .24rem;
	font-size: .18rem;
}
.m-recommend li:hover p {
	color: #00489D;
}
.m-recommend li button {
	width: .74rem;
	border: 1px solid #00489D;
	border-radius: .02rem;
	line-height: .3rem;
	font-size: .13rem;
	text-align: center;
	color: #00489D;
	background: #fff;
}
.m-recommend li:hover button {
	color: #fff;
	background: #00489D;
}
/* end recommend */