@charset "utf-8";
@import url(images/kf/quandi.css);
@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Kumbh+Sans:wght,YOPQ@100..900,300&family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');
@import url(lan.css);
:root{
    --color:#000;
    --hover_color:#e00;
    --back_color:#eee;
}
.tb_img{
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    position: absolute;
    left: 0px;
    right: 0px;
    top:0px;
    bottom: 0px;
    margin: auto;
}
html{
    display: block;
    width: 100%;
    height: 100%;
    overflow: auto;
    margin: auto;
    font-size: 16px;
    line-height: 2;
}
@media (max-width:767px){
    html{
        font-size: 12px;
        line-height: 1.8;
    }
}
body{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    font-size: 1rem;
    line-height: 2;
    font-family: "Kumbh Sans",sans-serif;
    color: #000;
}
a:link,a:visited{
    color: var(--color);
    font-size: 1rem;
}
a:active,a:hover{
    color: var(--hover_color); 
    font-size: 1rem;
}
form,p{margin: auto;}
.pw{
    padding-left:100px;
    padding-right: 100px;
    margin: auto;
}
@media (max-width:1200px){
    .pw{
        padding-left:60px;
        padding-right:60px;
    }
}
@media (max-width:767px){
    .pw{
        padding-left: 20px;
        padding-right: 20px;
    }
}
a.top_tb{
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    align-items: center;
    width:auto;
    height: auto;
    overflow: hidden;
    outline: none;
}

.logo{
    display: block;
    width:auto;
    height: auto;
    max-height: 70px;
    image-rendering: -webkit-optimize-contrast; /* Safari/Chrome */ 
    image-rendering: crisp-edges; 
    image-rendering: -moz-crisp-edges;
}
@media (max-width:480px){
    .logo{
        height: auto;
        max-width: 100%;
    }
}

#quandi_cate{
    display: block;
    width: auto;
    height: auto;
}
#quandi_cate_thead{
    font-size: 2.5rem;
    font-weight: bold;
    width: auto;
    height: auto;
    overflow: hidden;
    padding-top: 10px;
    padding-bottom: 10px;
    display: flex;
    display: -webkit-flex;
    align-items: center;
    justify-content: space-between;
    text-transform: uppercase;
}
@media (max-width:767px){
    #quandi_cate_thead{ font-size: 1.5rem;}
}
#quandi_cate_miaoshu{
    display: block;
    width: auto;
    height: auto;
    margin-top: 20px;
    margin-bottom: 40px;
    overflow: hidden;
}
@media (max-width:767px){
    #quandi_cate_miaoshu{display: none;}
}
#quandi_cate_tbody{
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
    column-gap:5px;
    row-gap: 5px;
    width: auto;
    height: auto;
    margin-top: 20px;
    margin-bottom: 20px;
}
@media (max-width:767px){
    #quandi_cate_tbody{display: none;}
}
.cate_fold{
    width: 40px;
    height: 40px;
    line-height: 40px;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    flex-shrink: 0;
    font-size: 2rem;
    cursor: pointer;
    font-family: Arial, Helvetica, sans-serif;
}
.cate_fold:before{
    content:"-";
}
.cate_on:before{
    content:"+";
}
@media (max-width:767px){
    .cate_fold{
        width:30px;
        height: 30px;
        font-size: 1.5rem;
    }
    .cate_fold:before{
        content:"+";
    }
    .cate_on:before{
        content:"-";
    }
}
.cate_item{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
}
.cate_tb{
    position: relative;
   
}
.cate_tb:hover>.cate_tbody{display: block;}
.cate_thead>a.cate_name{
    font-size: 1.1rem;
    font-weight: bold;
}
.cate_tbody{
    display: none;
    width: auto;
    height: auto;
    overflow: hidden;
    padding: 10px;
   
    border-top:none;
}
.cate_tbody_on{
    display: block;
}
.cate_thead{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    align-items: center;
    width: auto;
    height: auto;
    border-bottom: 1px dotted var(--color);
    padding: 10px;
}
a.cate_name{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    padding: 10px;
    background-color: #f5f5f5;
}
a.cate_hover{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    padding: 10px;
    background-color: #000;
    color: #fff;
}
#cate{
    display: none;
    width: 100%;
    height: 50px;
    border:none;
    background-color: transparent;
    outline: none;
    color: var(--color);
    border: 1px solid #ddd;
    border-radius: 25px;
    padding:10px;
}
@media (max-width:767px){
    #cate{display: block;}
}
.ico_list a,.ico_liebiao a{
    color:var(--hover_color);
}
.page_btn,.page_input,.page_select{
    line-height: 1.2;
    background-color: var(--back_color);
    color: var(--color);
    border: none;
}
.page_btn:hover,.page_input:hover,.page_select:hover{
    background-color: var(--hover_color);
    color: #fff;
}
.page_btn_hover{
    background-color: var(--hover_color);
    color: #fff;
}
.page{
    margin-top: 30px;
}
a.back-to-top{color:#fff;}
#search{
    background-color: var(--hover_color);
    color: #fff;
    font-size: 18px;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    width: 70px;
}
@media (max-width:1080px){
    #search{
        width: 40px;
        padding: unset;
    }
}
.search_back{
    display: none;
    width: auto;
    height: auto;
    overflow: hidden;
    padding: 20px;
    background-color: #f5f5f5;
}
.search_tb{
    display: grid;
    grid-template-columns: auto 40px;
    width: auto;
    height: auto;
    overflow: hidden;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 40px;
    background-color: #fff;
}
#keywords{
    background-color:transparent;
    width: 100%;
    height: 30px;
    display: block;
    border: none;
    outline: none;
    color: var(--color);
}
@media (max-width:992px){
    #keywords{
        width: 100%;
    }
}
#bt_search{
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    overflow: hidden;
    font-size:20px;
    text-align:center; 
    border-radius: 50%;
}


.short_list{
	display: flex;
	display: -webkit-flex;
	flex-direction: column;
	width: 70px;
	height: auto;
	overflow: hidden;
	background-color:var(--hover_color);
	position: fixed;
	bottom:20px;
	right: 0px;
	z-index: 250;
    padding-top: 10px;
    padding-bottom: 10px;
}
@media (max-width:767px){
    .short_list{
        display: grid;
        grid-template-columns: auto auto auto auto;
        bottom: 0px;
        left: 0px;
        right: 0px;
        top:unset;
        width: auto;
        border-radius: unset;
    }
}
.short_tb{
	display: block;
	width: auto;
	height: auto;
	text-align: center;
}
@media (max-width:767px){
    .short_tb{
        display: flex;
        display: -webkit-flex;
        column-gap:5px;
        align-items: center;
    }
}
.short_tb:hover{
    background-color: #000;
}
a.short_ico{
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	width: auto;
	height: 40px;
	font-size:1.5rem;
    color: #fff;
}
@media (max-width:767px){
    a.short_ico{
        height: auto;
        font-size: 1.8rem;
        padding: 10px;
    }
}
.short_name{
	display: block;
	width: auto;
	height: auto;
	padding: 5px;
    font-size: 12px;
    color: #fff;
}
@media (max-width:767px){
    .short_name{
        line-height: 1.2;
    }
}
.chat{
	display: none;
	background-color: #fff;
	width:600px;
	max-width: 96%;
	height: auto;
	overflow: hidden;
	border-radius: 10px;
	margin: auto;
	position: fixed;
	left: 0px;
	right: 0px;
	top:20%;
	z-index: 260;
	box-shadow: 0px 0px 4px 2px rgba(0,0,0,0.2);
}
@media (max-width:767px){
	.chat{
		top:10%;
		height: auto;
		overflow: auto;
	}
}
.chat_title{
	font-size:2rem;
}
#chat_close{
	position: absolute;
	right: 10px;
	top:10px;
	width: 30px;
	height: 30px;
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	border-radius: 50%;
	border: 1px solid #fff;
	font-size: 1.2rem;
    font-weight: 200;
	cursor: pointer;
    color: #fff;
    z-index: 100;
}
.chat_thead{
	background-color: #191c24;
	text-align: center;
	width: auto;
	height: auto;
	overflow: hidden;
	padding: 20px;
    color: #fff;
}
.chat_tbody{
	display: block;
	width: auto;
	height: auto;
	padding: 20px;
}
.chat_list{
	display: flex;
	display: -webkit-flex;
	flex-direction: column;
	row-gap: 10px;
	width:auto;
	height: auto;
	overflow: hidden;
}
.chat_list .form-textarea{
	height: 100px;
	resize: vertical;
}
.chat_list .form-item{grid-template-columns:auto;}
.chat_list .form-left{display: none;}
.chat_list .form-tfoot{display: block;}
.chat_list .form-btn{width:100%;display: block;}
.banner{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    margin:auto;
}
a.banner_pic{
    display: block;
    width: auto;
    height: calc(100vw*320/1920);
    overflow: hidden;
    background-size: cover;
    background-position: top center;
    background-repeat: no-repeat;
}
.banner_pic{
    background: center center no-repeat;
    display: block;
    width: auto;
    background-size: cover;
}
#quan_head{
    display: block;
    border-bottom: 1px solid #ddd;
    width: auto;
    height: auto;
    background-color: #fff;
    left: 0px;
    right: 0px;
    top:0px;
    margin: auto;
    z-index: 200;
}
@media (max-width:767px){
    #quan_head{
        
    }
}
#quan_head_tbody{
    display: flex;
    display: -webkit-flex;
    column-gap: 10px;
    width: auto;
    height: auto;
}
@media (max-width:767px){
    #quan_head_tbody{
        column-gap: 0px;
    }
}
#quan_foot{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    background-color: #000;
    margin: auto;    
}

#quan_foot_tbody{
    display: grid;
    grid-template-columns: 38% auto 25%;
    column-gap: 5%;
    row-gap: 40px;
    width: auto;
    height: auto;
    overflow: hidden;
    margin-top: 100px;
}
@media (max-width:1000px){
    #quan_foot_tbody{
        column-gap: 20px;
    }
}
@media (max-width:767px){
    #quan_foot_tbody{
        grid-template-columns: auto;
    }
}
#quan_foot_foot{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    align-items: center;
    width: auto;
    height: auto;
    overflow: hidden;
    margin-top:40px;
    margin-bottom: 80px;
}
@media (max-width:767px){
    #quan_foot_foot{
        flex-direction: column;
        row-gap: 10px;
        justify-content: center;
        text-align: center;
    }
}
.copyright{
    color: #fff;
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
}
.ico_list{
    display: flex;
    display: -webkit-flex;
    column-gap: 10px;
    width: auto;
    height: auto;
    overflow: hidden;
}
a.ico_ico{
    width:40px;
    height:40px;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    align-items: center;
    background-color: #222;
    color: #fff;
    font-size: 1.2rem;
}
a.ico_ico:hover{
    background-color: var(--hover_color);
}
#quan_body{
    display: grid;
    grid-template-columns:auto;
    column-gap: 30px;
    row-gap: 30px;
    margin-top: 40px;
    margin-bottom: 40px;
}
@media (max-width:767px){
    #quan_body{
        grid-template-columns: auto;
    }
}
#quan_left{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden; 
}
#quan_center{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden; 
}
.foot_tb{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden; 
}
.foot_thead{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
}
.foot_title{
    font-size:1.4rem;
    text-transform: uppercase;
    color: #fff;
    font-weight: bold;
}
.foot_miaoshu{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden; 
    color: rgba(255,255,255,0.6);
}
.foot_tbody{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    margin-top: 20px;
}

.loc{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    padding: 10px;
    text-transform: uppercase;
}
.loc_tb{
    display: flex;
    display: -webkit-flex;
    column-gap: 5px;
    align-items: center;
    width: auto;
    height: auto;
    overflow: auto;
    margin: auto;
    white-space: nowrap;
}
.nav{
    display: flex;
    display: -webkit-flex;
    margin-right: auto;
    width: auto;
    height: auto;
}
@media (max-width:1080px){
    .nav{
        display: none;
    }
}
.nav_item{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden; 
}
a.nav_name{
    display: flex;
    display: -webkit-flex;
    column-gap: 10px;
    align-items: baseline;
    width: auto;
    height: auto;
    overflow: hidden;
    font-family:"Kumbh Sans",sans-serif;
    font-size: 16px;
    font-weight: bold;
    padding-left: 10px;
    padding-right: 10px;
    line-height: 80px;
}
.nav_tbody a.nav_name{
    line-height: unset;
    padding: 10px;
    font-weight: normal;
}
.nav_thead{
    display: flex;
    display: -webkit-flex;
    column-gap: 10px;
    align-items: baseline;
    width: auto;
    height: auto;
    overflow: hidden;
}
.nav_tbody{
    left: 100%;
    top:0px;
    width: 300px;
}
.nav_tbody_0{
    top:80px;
    left: 0px;
    border-radius:0px;
}
.nav_tb:hover>.nav_tbody_0{
    left: 0px;
}

a.n_sub_name{
    font-size: 14px;
}
#mob{
    display: none;
    background-color: #fff;
    width: auto;
    height: auto;
    overflow: auto;
    position: fixed;
    left: 0px;
    right: 0px;
    top:0px;
    bottom: 0px;
    z-index: 200;
    padding: 10px;
    box-sizing: border-box;
}
#mob_thead{
    display: flex;
    display: -webkit-flex;
    justify-content: flex-end;
    width: auto;
    height: auto;
    overflow: hidden;
   
}
#mob_close{
    display: flex;
    display: -webkit-flex;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    overflow: hidden;
    border: 1px solid #000;
    border-radius: 50%;
    transform: rotate(0deg);
}
#mob_close:hover{
    transform: rotate(90deg);
}
#mob_tbody{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
}
.m_tb{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
}
.m_thead{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    column-gap: 10px;
    align-items: center;
    width: auto;
    height: auto;
    overflow: hidden;
    border-bottom: 1px dotted #ddd;
}
.m_tbody{
    display: none;
    width: auto;
    height: auto;
    overflow: hidden;
    padding: 10px;
}
.m_fold{
    font-size: 1.2rem;
    display: flex;
    display: -webkit-flex;
    width: 30px;
    height: 30px;
    justify-content: center;
    align-items: center;
}
a.m_name{
    font-size: 1.2rem;
    font-weight: bold;
    padding: 10px;
    font-family: 'Oswald', sans-serif;
}
.m_tbody a.m_name{
    font-weight: normal;
}
.m_sub_item{
    display: flex;
    display: -webkit-flex;
    column-gap: 10px;
    font-size: 1rem;
    padding: 5px;
}
.m_sub_name{
    display: flex;
    display: -webkit-flex;
    column-gap: 10px;
    font-size: 1rem;
}
#mm{
    display: none;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: auto;
    overflow: hidden;
    font-size: 18px;
}
@media (max-width:1080px){
    #mm{
        display: flex;
        display: -webkit-flex;
        flex-shrink: 0;
    } 
}
.lianxi_list{
    display: flex;
    display: -webkit-flex;
    flex-direction: column;
    row-gap: 10px;
    width: auto;
    height: auto;
    overflow: hidden;
}
.lianxi_tb{
    display: flex;
    display: -webkit-flex;
    width: auto;
    height: auto;
    overflow: hidden;
    column-gap: 10px;
    color: rgba(255,255,255,0.6);
}
.lianxi_ico{
    width: 20px;
    height: auto;
    justify-content: center;
    align-items: center;
    display: flex;
    display: -webkit-flex;
    overflow: hidden;
    font-size: 1.4rem;
}
.lianxi_name{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    line-height: 1.5;
    font-size: 1rem;
}
.link_list{
    display: flex;
    display: -webkit-flex;
    flex-direction: column;
    column-gap: 10px;
    row-gap: 10px;
    width: auto;
    height: auto;
    overflow: hidden;
}
a.link_name{
    display: flex;
    display: -webkit-flex;
    width: auto;
    height: auto;
    overflow: hidden; 
    color: rgba(255,255,255,0.6);
    font-size: 1rem;
}
.wx_list{
    display: flex;
    display: -webkit-flex;
    column-gap: 20px;
    row-gap: 20px;
    width: auto;
    height: auto;
    overflow: hidden;
    margin-top:40px;
}
.wx_tb{
    display: block;
    width: calc(25% - 60px/4);
    height: auto;
    overflow: hidden;
    text-align: center;  
}
.wx_pic{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    background-color: #fff;
    position: relative;
    padding-bottom: 100%;
}
.wx_name{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    font-size: 12px; 
    color: #fff;
}
.letter_tb{
    display: grid;
    grid-template-columns: auto 60px;
    width: auto;
    height: auto;
    overflow: hidden;
    background-color: #fff;
    padding: 10px;
}
#bt_mail{
    background-color: var(--hover_color);
    color: #fff;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    align-items: center;
    width: auto;
    height: auto;
    overflow: hidden;
    text-align: center;
    text-transform: uppercase;
    cursor: pointer;
}
#qd_mail{
    width: 100%;
    height: 40px;
    overflow: hidden;
    border:none;
    outline: none;
}