/* 手机端导航栏 */
header[type="1"].mobile {
	background: #fff;
	/* height: 3rem; */
	height: var(--headerMbHeight);
	padding: .5rem 1rem;
	position: fixed;
	z-index: 99;
	box-shadow: 0 3px 5px rgba(0, 0, 0, .05);
	top: 0;
	height: var(--headerMbHeight);
	transition: top .8s;
	width: 100%;
}

article{
	/* padding-top: 3rem; */
}

header[type="1"].mobile a.img {
	width: 50%;
    height: 100%;
    display: flex;
    align-items:center;
    justify-content: flex-start;
}
header[type="1"].mobile a.img img{
    object-fit: contain;
    height: 100%;
    width: 100%;
    /*max-height: 60%;*/
}
header[type="1"].mobile.header-hide{
	top: calc(var(--headerHeight) * -1 - 4px);
}

.nav-mask {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 888;
	background-color: rgba(0, 0, 0, 0.4);
	display: none;
}

.m-nav {
	z-index: 99999;
	position: fixed;
	width: 100%;
	height: 100vh;
	right: -105vw;
	top: 0;
	padding: 3rem 1rem 4rem;
	overflow: hidden;
	pointer-events: none;
	transition: all 0.3s ease-out;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	align-items: flex-start;
	background: var(--themeColor);
	background-size: cover;
	opacity: 0;
	visibility: hidden;
}

.m-nav.act {
	pointer-events: auto;
	right: 0;
	opacity: 1;
	visibility: visible;
}

.m-nav .close {
	position: absolute;
	top: 0;
	right: 0;
	font-size: var(--f35);
	color: #fff;
	z-index: 10000;
	width: auto;
	padding: 1rem;
	line-height: 1;
	border-radius: 0;
	display: flex;
	align-items: center;
	justify-content: flex-end;
}

.list-box-nav-mobile::-webkit-scrollbar-thumb{
    background-color: var(--themeActColor);
}

.list-box-nav-mobile {
	width: 100%;
	height: 100%;
	padding: 0 0 1rem;
	overflow: hidden;
	overflow-y: auto;
}

.list-box-nav-mobile>li {
	width: 100%;
	overflow: hidden;
	padding: 0;
	position: relative;
}

.list-box-nav-mobile>li .con {
	position: relative;
	font-size: var(--f20);
	display: flex;
	justify-content: space-between;
	/* align-items: center; */
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.list-box-nav-mobile>li .a {
	width: 100%;
	line-height: 2;
	color: #fff;
	padding: 0;
	font-size: var(--f18);
	display: flex;
	position: relative;
	transition: .5s;
	line-height: 3;
    flex: 1;
}

.list-box-nav-mobile>li i {
	opacity: 1;
	filter: alpha(opacity=100);
	width: var(--f30);
	height: auto;
	background: url(../image/arrow_down.svg) 100% center no-repeat;
	background-size: var(--f18) var(--f18) !important;
	/* position: absolute; */
	display: block;
	right: 0;
	top: 0;
}

.list-box-nav-mobile>li .list {
	padding: .6rem 0;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	display: none;
}

.list-box-nav-mobile>li .list a {
	display: block;
	font-size: var(--f16);
	color: rgba(255, 255, 255, .7);
	line-height: 2.4;
}

.list-box-nav-mobile>li.on1 i {
	background: url(../image/arrow_down_on.svg) 100% center no-repeat;
}


/* 页面子级导航开始 */
#m_n_nav {
    line-height: 3rem;
    position: relative;
    z-index: 9;
    width: 100%;
    background: var(--themeColor);
}
#n_n_title {
    display: flex;
    align-items: center;
    justify-content: space-between;
	padding: 0 1rem;
}
#n_n_title *{
	line-height: 1;
}
#m_n_nav h1 {
    font-size: var(--f18);
    color: #fff;
    text-align: center;
    margin: 0;
    line-height: 3rem;
}
#bnt_sub_nav {
    cursor: pointer;
    color: #fff;
    font-size: var(--f18);
}
#bnt_sub_nav svg {
    fill: #fff;
    height: 1.2rem;
    vertical-align: middle;
    width: 1.2rem;
}
#sub_nav_content {
    background: #fff;
    display: none;
    box-shadow: 0 0 5px #999;
    z-index: 9;
}
#sub_nav_content dl {
    font-size: 0;
    overflow: hidden;
    background: #fff;
    padding: 0.8rem 0;
    border-top: 1px solid #e7e7e7;
}
#sub_nav_content dt {
    position: relative;
    background: #fff;
    z-index: 999;
    margin-bottom: 0;
}
#sub_nav_content dt a {
    margin: 0 1rem;
    display: block;
    color: #5b5349;
    line-height: 2;
    font-size: var(--f16);
    font-weight: 400;
    vertical-align: top;
    font-family: Alibaba-PuHuiTi-Regular;
}
#bnt_back svg {
    vertical-align: middle;
    width: 1.2rem;
    height: 1.2rem;
}
#bnt_back svg path {
    fill: #fff;
}
/* 页面子级导航结束 */
/* 手机端导航栏结束 */


/* 底部 */
footer .three{
    padding: 1rem 2rem;
    line-height:1.8;
}
/* 底部结束 */



/* 适配区域 */
.pc{
	display: none;
}
.mobile{
	display: block;
}
/* 适配区域结束 */


/* 宽高比区域 */
.ascpect-sm-auto{
	aspect-ratio: auto;
}
/* 宽高比区域结束 */



/* display区域 */
.d-sm-block{
	display: block;
}
/* display区域结束 */



/* margin区域 */
.mt-sm-1{
	margin-top: 1rem;
}
.mt-sm-2{
	margin-top: 2rem;
}
.mt-sm-3{
	margin-top: 3rem;
}
.p-sm-top3{
    padding-top: 6rem;
}
.p-sm-bot3{
    padding-bottom: 6rem;
}
/* margin区域结束 */




/* grid区域 */
.grid-sm-column-1{
	grid-template-columns: repeat(1, 1fr);
}
.grid-sm-column-2{
	grid-template-columns: repeat(2, 1fr);
}
.gap-sm-0{
	gap: 0;
}
/* grid区域结束 */



/* flex区域 */
.column-sm-reverse{
    flex-flow: column-reverse;
}
/* flex区域结束 */


/* overflow区域 */
.over-sm-auto{
    overflow: auto;
}
/* overflow区域结束 */


/* 竖排转横排 */
.s-h{
    overflow-x:auto;
    overflow-y: hidden;
}
.s-h .grid{
    display:flex;
}
.s-h .grid > *{
    flex-shrink: 0;
    width: 90%;
}
/* 竖排转横排结束 */