body {
    margin: 0 auto;
    background: #fff;
    font-family: 'PingFang SC','Microsoft YaHei','Lantinghei SC','Helvetica Neue',Helvetica,Arial,\\5FAE\8F6F\96C5\9ED1,STHeitiSC-Light,simsun,\\5B8B\4F53,'WenQuanYi Zen Hei','WenQuanYi Micro Hei',"sans-serif";
}
html {
    font-size: 20px;
}
html { max-width: 750px; margin: 0 auto; -webkit-tap-highlight-color: rgba(0,0,0,0); -webkit-tap-highlight-color: transparent;background: #f0f0f0;
padding: 0;}
body { font-family: Arial;max-width: 750px; }
*{ -webkit-tap-highlight-color: rgba(0,0,0,0);-webkit-tap-highlight-color: transparent; box-sizing: border-box;  }
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre,
form, fieldset, input, textarea, p, blockquote, th, td, img, span { padding: 0; margin: 0; }
fieldset, img { border: 0; }
address, caption, cite, code, dfn, em, th, var, i { font-weight: normal; font-style: normal; }
ol, ul, li { list-style: none; }
div, dl, dt, dd, ol, ul, li { zoom: 1; }
caption, th { text-align: left; }
h1, h2, h3, h4, h5, h6 { font-weight: normal; font-size: 100%; }
q:before, q:after { content: ''; }
abbr, acronym { border: 0; }
b, strong {font-weight: bold;}
a,img,button,input,textarea{-webkit-tap-highlight-color:rgba(255,255,255,0);}
table{ border-collapse:collapse; } 
body{ margin:0 auto; max-width: 750px; overflow-x:hidden; }

input,textarea {outline:0;resize:none;  box-sizing: border-box; font-size:.7rem;}
button,
optgroup,
textarea {
    -webkit-appearance:none;
    color: inherit;
    font: inherit;
    margin: 0;
}
button { overflow: visible; box-sizing: border-box; outline:0;resize:none;}
button,select { text-transform: none;}
/* input[type="text"] {border-radius:0;} */
button,
input[type="button"],input[type="reset"],input[type="submit"] {
    -webkit-appearance: button;
    cursor: pointer;
}
button[disabled],input[disabled] { cursor: default;}
button::-moz-focus-inner,input::-moz-focus-inner { border: 0; padding: 0;}

input {
    line-height: normal;
    box-sizing:border-box;
}
input[type="checkbox"],
input[type="radio"] {
    box-sizing: border-box;
    padding: 0;
    display:none;
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    height: auto;
}
input[type="search"] {
    -webkit-appearance: textfield;
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
}
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}
label {
    display: inline-block;
    max-width: 100%;
}
.wrap {
    width: 100%;
}
img { border: 0; vertical-align: middle; max-width:100%;}    
.header { display: none; }
.phone_header {
    position: fixed;
    top: 0px;
    z-index: 99999;
    width: 100%;
    height: 90px;
    padding:0 50px;
    background: #313441;
    max-width: 750px;
}
.phone_center {
    text-align: left;
}
.phone_center img {
    width: auto;
    height: 50px;
}
.phone_right {
    width: 36px;
    text-align: right;
}
.phone_right img {
    width: 36px;
}

.phone_nav {
    width: 100%;
    height: 0;
    overflow: hidden;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 9999;
    transition: all .8s;
    display: block;
    background: rgba(0, 0, 0, 0.8); 
}
.phone_nav_right { 
    position: absolute;
    z-index: 99;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%; 
    overflow-y:scroll;
    -webkit-overflow-scrolling: touch;
    z-index:1000; 
    text-align: center;
    padding-top: 110px;
}
.phone_nav_list li{
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.phone_nav_list a { 
    display: block;   
    font-size:16px; 
    color: #fff;
    transition: all .5s;
    line-height:24px;
    padding:10px 15px; 
}
.phone_nav_list a:hover {color: #1f98f5; }
.phone_nav_list li.current>a { color:#1f98f5; }
.phone_nav_drop { display: none; text-align:center; padding-bottom: 10px; }
.phone_nav_drop a { 
    display: inline-block; 
    padding:0 15px;
    color:#999; 
    line-height: 36px;
    width: 100px;
}




/******    下载     *****/
.download_cont {
    padding:36px 20px 120px
}
.download_title {
    font-size: 1rem;
    color:#3c3c3c;
    text-align: center;
    margin-bottom: 36px;
}
.download_switch_title {
    border:1px solid #dcdcdc;
    border-radius: 30px;
    padding:5px;
    margin-bottom: 20px;
}
.download_switch_title a {
    float: left;
    display: block;
    height: 32px;
    line-height: 32px;
    font-size: 0.7rem;
    color:#3c3c3c;
    width: 17%;
    margin-right: 2%;
    border-radius: 30px;
    text-align: center;
}
.download_switch_title a:last-child {
    width: 24%;
    margin-right: 0;
}
.download_switch_title a.active {
    background: #f3c51d;
    color:#3c3c3c
}
.download_switch_cont {
    color:#777
}
.download_group {
    border-top: 1px solid #d2d2d2;
}
.download_item {
    font-size: 0.65rem;
    line-height: 20px;
    padding:15px 0 20px;
    border-bottom: 1px solid #d2d2d2;
}
.download_item_name {
    font-size: 0.65rem;
    color:#313441;
    font-weight: bold;
    margin-bottom: 15px
}
.download_item_infor {
    color:#777777;
    text-align: left;
    line-height: 28px;
    margin-bottom: 15px;
}
.download_item_label {
    width: 150px;
}
.download_btm {
    margin-bottom: 10px;
}
.download_btn {
    display: block;
    width: 100%;
    height: 48px;
    line-height: 48px;
    background: #f3c416;
    text-align: center;
    border-radius: 30px;
    font-size: 0.8rem;
    color:#313441;
    font-weight: bold;
}
.download_prompt {
    font-size: 0.6rem;
    color:#797979;
}
.footer_cont {
    background: #f3c416;
    padding:2rem 20px 4rem;
}
.foot_nav_item {
    float: left;
    width: 50%;
    margin-bottom: 15px;
}
.foot_nav_title {
    font-size: 1rem;
    color:#2c313f;
    font-weight: bold;
    line-height: 1.5rem;
    margin-bottom: 10px;
}
.foot_nav_btm a {
    display:block;
    font-size: 0.7rem;
    color:#2c313f;
    line-height: 1.5rem;
}
.download_checkbox {
    display: inline-block!important;
    vertical-align: middle;
    width: 19px;
    height: 19px;
    margin-right: 3px;
}

/* 服务支持 */
.service_cont {
    padding:30px 20px 30px;
}
.service_title {
    font-size:1rem;
    color:#313441;
    font-weight: bold;
    margin-bottom: 20px;
}
.service_item {
    margin-bottom: 30px;
}
.service_item_top {
    display: inline-block;
    font-size:0.7rem;
    color:#313441;
    font-weight: bold;
    line-height: 24px;
    padding:12px 20px;
    border-radius: 30px;
    background: #f3c51d;
    margin-bottom: 20px;;
}
.service_item_btm {
    font-size:0.7rem;
    color:#313441;
    font-weight: bold;
    line-height: 24px;
    padding:15px 20px;
    border-radius: 8px;
    background: #e3e3e3;
}


/* 商品 */
.product_cont {
    padding:60px 20px 20px;
}
.product_item {
    margin-bottom: 65px;
}
.product_item_upper {
    background: #f3c51d;
    border-radius: 10px;
    padding:0 25px;
}
.product_item_img {
    width: 120px;
    margin-right: 20px;
    margin-top: -28px;
}
.product_item_infor {
    padding:25px 0 18px;
}
.product_item_title {
    font-size: 1.1rem;
    color:#303340;
    line-height: 1.5rem;
    font-weight: bold;
    margin-bottom: 12px;
}
.product_item_link {
    margin-bottom: 12px;
}
.product_item_link a {
    display: inline-block;
    height: 36px;
    line-height:36px;
    background: #313441;
    font-size: 0.8rem;
    color:#fff;
    font-weight: bold;
    padding:0 20px;
    border-radius: 30px
}
.product_item_price {
    font-size: 0.6rem;
    font-weight: bold;
    color:#313441;
    margin-bottom: 2px;
}
.product_item_price span {
    font-size: 0.8rem;
    color:#313441;
}
.product_item_promt {
    font-size: 00.5rem;
    color:#313441;
}
.product_item_des {
    font-size: 0.7rem;
    color:#3c3c3c;
    font-weight: bold;
    line-height: 1rem;
    padding: 20px 0;
}
.product_item_btm {
    background: #f1f1f1;
    padding:20px 10px 1px;
    border-radius:10px ;
    margin-bottom: 20px;
}
.param_item {
    float: left;
    width: 50%;
    font-size: 0.6rem;
    padding:0 5px;
    color:#5d5d5d;
    line-height: 20px;
    margin-bottom: 15px;
}
.param_item_des {
    position: relative;
    padding-left: 12px;
}
.param_item_des:after {
    content: "";
    position: absolute;
    z-index: 9;
    left: 0;
    top: 6px;
    width: 6px;
    height: 6px;
    background: #757575;
    border-radius: 50%;
}
.param_item_100 {
    width: 100%;
}

.product_item_download {
    text-align: right;
    font-size:0.7rem;
    color:#303340;
    font-weight: 500;
    line-height: 36px;
}
.product_item_download img {
    width: 16px;
    margin:-3px 8px 0 0;
}
.product_item_download a {
    display: inline-block;
    height: 36px;
    line-height:36px;
    background: #313441;
    font-size: 0.8rem;
    color:#fff;
    font-weight: bold;
    padding:0 25px;
    border-radius: 30px;
    margin-left: 10px;
}

/*     案例       */
.case_cont {
    padding-bottom: 40px;
}
.case_item_title {
    position: relative;
    margin-bottom: 20px;
}
.case_item_title_infor {
    position: relative;
    font-size: 1rem;
    color:#313441;
    font-weight: bold;
    line-height: 1.6rem;
    padding-left: 17px;
}
.case_item_title_infor:after {
    content:"" ;
    position: absolute;
    left: 0;
    top: 5px;
    width: 5px;
    height:calc(100% - 10px);
    background: #f3c51d;
    border-radius: 30px;
}
.case_item_btm {
    padding:40px 20px 10px;
}
.case_item_des {
    font-size: 0.7rem;
    color:#787878;
    line-height: 1.4rem;
}
.case_item_des p {
    margin-bottom: 25px;
}


/*    登录注册      */
.login_cont {
    padding:36px 20px 120px
}
.login_title {
    font-size: 1rem;
    font-weight: bold;
    color: #3c3c3c;
    text-align: center;
    margin-bottom: 36px;
}
.login_item {
    background: #e6e6e6;
    border-radius: 30px;
    height: 46px;
    padding:0 25px;
    margin-bottom: 20px;
}

.login_item_icon {
    width: 20px;
    overflow: hidden;
    margin-right: 18px;
    text-align: center;
}
.login_input {
    font-size:0.7rem;
    color:#8b8b8b;
    width: 100%;
    height: 40px;
    background: transparent;
    border-radius: 30px;
}
.login_other {
    font-size: 0.7rem;
    color:#6e6e6e;
    margin-bottom: 20px;
}
.login_other a {
    color:#6e6e6e;
}
.login_btn {
    display: block;
    width: 100%;
    height: 48px;
    line-height: 48px;
    background: #f3c416;
    text-align: center;
    border-radius: 30px;
    font-size: 0.8rem;
    color: #313441;
    font-weight: bold;
}
.login_promt {
    font-size: 0.7rem;
    color:#6e6e6e;
    text-align: center;
}
.login_promt a {
    color: #d13e27;
}
.login_promt span {
    font-size: 0.8rem;
    color:#6e6e6e;
    font-weight: bold;
}
.login_item_icon13 img {
    width: 13px;
}
.login_item_icon14 img {
    width: 13px;
}
.login_item_icon15 img {
    width: 15px;
}
.login_item_icon18 img {
    width: 18px;
}





.register_cont {
    padding: 36px 20px 60px;
}
.register_title {
    font-size: 1rem;
    font-weight: bold;
    color: #3c3c3c;
    margin-bottom: 20px;
}
.register_promt {
    font-size: 0.7rem;
    color:#646464;
    line-height: 1.1rem;
    margin-bottom: 30px;
}
.register_group {
    margin-bottom: 30px;
}
.register_group:last-child {
    margin-bottom: 0;
}
.register_group_title {
    font-size: 0.8rem;
    color:#3c3c3c;
    font-weight: 500;
    margin-bottom: 20px;
}
.register_address_item {
    width: 30%;
    margin-right: 20px;
    margin-right: 5%;
}
.register_address_item:last-child {
    margin-right: 0;
}
.register_address {
    margin-bottom: 20px;
}
.register_address_select {
    width: 100%;
    background: #e6e6e6;
    border-radius: 30px;
    height: 46px;
    padding: 0 10px;
    font-size: 0.7rem;
    color: #8b8b8b;
}
.register_yzm img {
    width: 108px;
}
.register_yzm_input {
    background: #e6e6e6;
    border-radius: 30px;
    height: 46px;
    padding: 0 25px;
    font-size: 0.7rem;
    color: #8b8b8b;
    margin-right: 18px;
}



/*    首页     */
.home_banner {
    position: relative;
    z-index: 100;
}
.home_banner_infor {
    position: absolute;
    z-index: 99;
    bottom:18%;
    left: 0;
    width: 100%;
    padding:0 25px;
}
.home_banner_des {
    width: 64%;
}
.home_banner_arrow {
    position: absolute;
    z-index:99;
    width:32px;
    left:0;right:0;
    bottom: 0;
    margin:0 auto;
    animation: iconMove 1s linear 0.2s infinite alternate;
}
.home_about {
    position: relative;
    z-index: 9;
    padding:120px 25px 0;
    margin-top: -24%;
    background-image: url(../upload/home_bj2.png);
    background-repeat: no-repeat;
    background-position: center top;
    background-size: 100% auto;
    margin-bottom: 30px;
}
.home_about .home_title {
    padding: 0 0;
}
.home_title {
    font-size: 1.2rem;
    color:#da391d;
    font-weight: bold;
}
.home_about_infor {
    position: relative;
}
.home_about_infor:after {
    content: "";
    position: absolute;
    left: 0;
    bottom:0;
    width: 100%;
    height: 13px;
    border-radius: 10px;
    background: #dcdcdc;
}
.home_about_box {
    position: relative;
    z-index: 99;
    overflow: hidden;  
    padding-bottom: 20px;
    overflow-x: scroll;  
}
.home_about_cont {
    width:300%;
    font-size: 0;
}
.home_about_box::-webkit-scrollbar-track-piece {  
    background-color: rgba(0, 0, 0, 0);  
    border-left: 1px solid rgba(0, 0, 0, 0);  
}  
.home_about_box::-webkit-scrollbar {  
    width: 5px;  
    height: 13px;  
    -webkit-border-radius: 10px;  
    -moz-border-radius: 10px;  
    border-radius: 10px;  
}  
.home_about_box::-webkit-scrollbar-thumb {  
    background-color: rgba(0, 0, 0, 0.5);  
    background-clip: padding-box;  
    -webkit-border-radius: 10px;  
    -moz-border-radius: 10px;  
    border-radius: 10px;  
    min-height: 28px;  
}  
.home_about_box::-webkit-scrollbar-thumb:hover {  
    background-color: rgba(0, 0, 0, 0.5);  
    -webkit-border-radius: 10px;  
    -moz-border-radius: 10px;  
    border-radius: 10px;  
}  
.home_about_label {
    display: inline-block;
    height: 42px;
    line-height: 42px;
    background: #313441;
    font-size: 0.9rem;
    color: #fff;
    font-weight: bold;
    padding: 0 30px;
    border-radius: 30px;
    margin-left: 0;
}
.home_about_des {
    font-size:0.7rem;
    color:#4b4b4b;
    line-height:1.2rem;
    margin-top: 15px;
}
.home_about_des p {
    margin-bottom: 20px;
    white-space:normal
}
.brand_overview {
    display: inline-block;
    vertical-align: top;
    width: 33.33%;
    padding:0 0 0 0; 
}
.brand_story {
    display: inline-block;
    vertical-align: top;
    width: 33.33%;
    height: 500px;
    overflow-y: scroll;
    padding:0 25px; 
}
.brand_history {
    display: inline-block;
    vertical-align: top;
    width: 33.33%;
    padding:0  0 0 0; 
}
.brand_story .home_about_des p {
    margin-bottom: 0;
}
.brand_history_des.home_about_des p {
    position: relative;
    margin-bottom: 0;
    padding:0 0 0 20px
}
.brand_history_des.home_about_des p:after {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    background: #e6c334;
    border-radius: 50%;
    top: 8px;
    left: 0;
}
.brand_story .home_about_des p.home_about_mb20  {
    margin-bottom: 20px;
}

.home_product {
    position: relative;
    z-index: 9;
    padding:30px 25px 0;
    background-image: url(../upload/home_bj3.png);
    background-repeat: no-repeat;
    background-position:center 140px;
    background-size: 100% auto;
}
.home_product_group {
    margin-top: 40px;
}
.home_product_item {
    margin-bottom: 60px;
}
.home_product_item_img {
    width: 130px;
    margin-right: 20px;
}
.home_product_item_top {
    margin-bottom: 15px;
}
.home_product_item_icon {
    width: 40px;
    margin-right: 12px;
}
.home_product_item_title {
    font-size: 0.85rem;
    font-weight: bold;
    color:#313441;
    line-height: 24px;
}
.home_product_item_des {
    font-size: 0.7rem;
    color:#646464;
    height: 4rem;
    line-height: 1rem;
    margin-bottom: 15px;
}
.home_product_item_link {
    text-align: right;
}
.home_product_item_link a {
    display: inline-block;
    height: 32px;
    line-height: 32px;
    background: #313441;
    font-size: 0.7rem;
    color: #fff;
    font-weight: bold;
    padding: 0 20px;
    border-radius: 30px;
}



/*    联系我们      */
.contact_cont {
    padding: 40px 20px 100px;
}
.contact_tel {
    font-size: 1rem;
    color:#313441;
    font-weight: bold;
    line-height: 54px;
    text-align: center;
    background: #f3c51d;
    border-radius: 10px;
    margin-bottom: 35px;
}
.contact_tel a {
    color:#313441;
}
.contact_title {
    font-size: 1rem;
    color: #313441;
    font-weight: bold;
    margin-bottom: 30px;
}
.contact_group {
    margin-bottom: 30px
}
.contact_item {
    margin-bottom: 15px;
}
.contact_item_label {
    font-size: 0.8rem;
    color: #3c3c3c;
    font-weight: 700;
    margin-bottom: 15px
}
.contact_input {
    background: #e6e6e6;
    border-radius: 30px;
    width: 100%;
    font-size: 0.8rem;
    color: #8b8b8b;
    height: 46px;
    padding: 0 15px
}
.contact_area {
    background: #e6e6e6;
    border-radius: 10px;
    width: 100%;
    font-size: 0.8rem;
    color: #8b8b8b;
    height: 230px;
    line-height: 30px;
    padding: 6px 15px
}

.contact_btn {
    display: block;
    width: 100%;
    height: 48px;
    line-height: 48px;
    background: #d6451f;
    text-align: center;
    border-radius: 30px;
    font-size: 0.8rem;
    color: #fff;
    font-weight: bold;
    border:0;
    resize: none;
}
.contact_item_mb20 {
    margin-bottom: 20px;
}


/*      保养      */
.maintenance_cont {
    padding: 30px 20px 100px;
}
.maintenance_item_top {
    display: inline-block;
    font-size: 0.8rem;
    color: #313441;
    font-weight: bold;
    line-height: 24px;
    padding: 12px 20px;
    border-radius: 30px;
    background: #f3c51d;
    margin-bottom: 20px;
}
.maintenance_item_des {
    font-size: 0.75rem;
    color: #666666;
    line-height: 24px;
}
.maintenance_item_title {
    font-size: 0.75rem;
    color: #3c3c3c;
    font-weight: bold;
    line-height: 24px;
    margin-bottom: 5px;
}
.maintenance_item_mb20 {
    margin-bottom: 20px;
}
.maintenance_item {
    margin-bottom: 40px;
}
.maintenance_item_cont {
    margin-bottom: 30px;
}


.mask {
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(49,52,65,0.9);
}
.product_popup_box {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 50%;
    transform: translate(0,-45%);
    width: 100%;
}
.product_popup_cont {
    height: 450px;
    overflow-y: scroll;
    background: #fff;
}
.close {
    float: right;
    width: 40px;
    height: 40px;
    z-index: 99;
}
.close img {
    width: 40px;
}
.popup_item_head {
    height: 48px;
    font-size: 0.7rem;
    color: #3c3c3c;
    font-weight: bold;
    background-color: #f3c51d;
}
.popup_item_head_name {
    padding-left: 15px;
}
.popup_item_head_unit {
    width: 70px;
    text-align: center;
}
.popup_item_head_num {
    width: 120px;
    text-align: center;
}
.popup_item_name {
    line-height: 20px;
    padding:5px 15px;
    border-right: 1px solid #8c8c8c;
}
.popup_item_unit {
    width: 70px;
    text-align: center;
}
.popup_item_num {
    width: 120px;
    text-align: center;
}
.popup_item {
    position: relative;
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    align-items: center;
    font-size: 0.7rem;
    color: #3c3c3c;
    border-bottom: 1px solid #8c8c8c;
}
.popup_item:after {
    content:"" ;
    height: 100%;
    top: 0;
    right: 120px;
    position: absolute;
    width: 1px;
    background: #8c8c8c;
}
.popup_item_name {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
    min-width: 0;
}

.popup_top {
    padding:0 20px;
    margin-bottom: 15px;
}
.popup_title_switch {
    float:left;
    padding-top: 4px;
}
.popup_title_switch span {
    display: inline-block;
    font-size:0.85rem;
    height: 32px;
    line-height: 32px;
    color:#fefefe;
    padding:0 10px;
    border-radius: 6px;
}
.popup_title_switch span.active {
    background: #f3c51d;
    color:#313441
}


.mercury_popup {
    display: none;
}
.sun_popup {
    display: none;
}
.galaxy_popup {
    display: none;
}
.comet_popup {
    display: none;
}

.side_banner  {
    position: relative;   
}
.side_banner .swiper-slide {
    position: relative;   
    overflow: hidden; 
}
.side_banner .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    display: inline-block;
    border-radius: 50%;
    background: #e6e6e6;
    opacity: 1;
    margin:0 5px;
}
.side_banner .swiper-pagination-bullet-active {
    opacity: 1;
    opacity: 1;
    background: #fe5f00;
}
.home_banner .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 40px;
}
.home_banner .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin:0 15px;
}