body{
    margin: 0 !important;
    padding: 0;
}
/* 禁用图片长按弹窗（针对部分安卓浏览器） */
/* img {
  -webkit-touch-callout: none; 
  pointer-events: none; 
} */
ul{
    list-style: none;
    padding: 0;
}
.background {
    background: url(../image/common/bg.png) no-repeat;
    background-size: 100% 100%;
    height: 213vw;
    padding-top: 19vw;
    box-sizing: border-box;
}

.banner {
    position: fixed;
    height: 17vw;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0 auto;
    width: 100vw;
    /* max-width: 640px; */
    z-index: 999;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.banner_btn{
    position: fixed;
    top: 2vw;
    right: 6vw;
    margin: 0 auto;
    width: 46vw;
    height: 13vw;
    z-index: 1000;
}
.login_bar{
    width: 82vw;
    height: 10vw;
    margin: 0 auto ;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.login_text{
    font-family: Source Han Sans CN;
    font-weight: 500;
    font-size: 3vw;
    color: #000000;
    text-decoration-line: underline;
    text-underline-offset: 4px;
}
.login_reward{
    width: 30vw;
    height: 10vw;
}
.welcome_bg{
    margin: 1vw auto 0;
    padding:0 1vw ;
    box-sizing: border-box;
    width: 65vw;
    height: 6vw;
    background: url(../image/common/welcome_bg.png) no-repeat;
    background-size: 100% 100%;

    font-family: Source Han Sans CN;
    /* line-height: 6vw; */
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-weight: bold;
    font-size: 2.5vw;
    line-height: 1;
    color: #FFFFFF;
    /* white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis;  */
    
}
.main_pic_box{
    margin: 2vw auto;
    position: relative; 
    width: 83vw;
    height: 53vw;
}
.main_pic{
    width: 83vw;
    height: 53vw;
}
.question{
    position: absolute;
    right: -1.5vw;
    top: -1.5vw;
    width: 8vw;
    height: 8vw;
    z-index: 66;
}

.progress_box{
    width: 85vw;
    height: 60vw;
    margin: 2vw auto;
    position: relative;
}

.progress_bg{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.progress_bar{
    position: relative;
    z-index: 2;
    padding-top: 10vw;
    width: 82vw;
    height: 17vw;
    margin: 0 auto;
}

.progress_bar_bg{
    position: relative;
    width: 100%;
    height: 17vw;
    background: url(../image/common/progress_bar0.png) no-repeat;
    background-size: 100% 6vw;
    background-position: center;
    z-index: 1;
    /* display: flex;
    align-items: center; */
}
.progress_bar_bg_curcont{
    margin: 0 .5vw;
    width: 81vw;
    height: 5.1vw;
    overflow: hidden;
    border-radius: 2.3vw;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);

}
.progress_bar_bg_cur{
    height: 5.1vw;
    background: #e63f3f;
    border-radius: 2.3vw;
    display: flex;
    align-items: center;
}

.progress_bar_bg_front{
    margin: 0 .5vw;
    width: 81vw;
    height: 5vw;
    background: url(../image/common/progress_bar_front.png) no-repeat;
    background-size: 100% 5vw;
    background-position: center;
    position: relative;
    z-index: 4;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.progress_bar_list{
    position: absolute;
    z-index: 3;
    width: 82vw;
    height: 17vw;
    display: flex;
    align-items: center;
    /* top: 0; */
    left: 0;
    z-index: 112;
}    

.progress_bar_item{
    width: 17vw;
    height: 17vw;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: -8.5vw;
    
}

.progress_bar_item:first-of-type{
    position: absolute;
    left: 20%;
}

.progress_bar_item:nth-of-type(2){
    position: absolute;
    left: 60%;
}

.progress_bar_item:nth-of-type(3){
    position: absolute;
    right: 5%;
}

.progress_bar_item .touch_img{
    width: 17vw;
    height: 17vw;
}

.progress_bar_item .defalut_img{
    width: 11vw;
    height: 12vw;
}

.gift_list{
    margin: 0 auto;
    position: relative;
    top: 17w;
    width: 82vw;
    height: 19vw;
}

.gift_list  .item_img{
    width: 20vw;
    height: 19vw;
    margin-left: -10vw;
}

.gift_list  .item_img:first-of-type{
    position: absolute;
    left: 20%;
}

.gift_list  .item_img:nth-of-type(2){
    position: absolute;
    left: 60%;
}

.gift_list  .item_img:nth-of-type(3){
    position: absolute;
    right: 2%;
}

.desc_box{
    position: relative;
    z-index: 4;
    margin: 1vw 7vw 0 8vw;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 3vw;
    color: #FFFFFF;
    line-height: 1;
}
.desc_box .text_spacing{
    letter-spacing: -.5px;
}

.active_box{
    margin: 6vw 10vw 0;
    display: flex;
}

.active_box_item{
    flex: 1;
    display: flex;
    flex-direction: column;
    /* justify-content: center; */
    align-items: center;
}

.active_box_title{
    width: 21vw;
    height: 8vw;
}

.text_cont{
    margin: 3vw auto 0;
    width: 38vw;
    height: 18vw;
    background: url(../image/common/active_text_bg.png) no-repeat;
    background-size: 100%;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 2.8vw;
    line-height: 1;
    color: #000000;
    display: flex;
    text-align: center;
    flex-direction: column;
    justify-content: center;
    padding: 0 6px;
    box-sizing: border-box;
}
.all_text{
    box-sizing: border-box;
    display: flex;
    text-align: center;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    /* word-break: break-all; */
}
.text_cont.fs4{
    font-size: 4vw;
}
.text_cont.fs3{
    font-size: 3vw;
    line-height: 3.3vw;
}

.text_cont span{
    color: #5322D4;
}

.active_btn{
    margin-top: 4vw;
    width: 29vw;
    height: 11vw;
}

/* 被邀请页面 */
.background2 {
    background: url(../image/common/bg2.png) no-repeat;
    background-size: 100% 100%;
    height: 185vw;
    padding-top: 19vw;
    box-sizing: border-box;
}

.banner_btn2{
    position: fixed;
    top: 3vw;
    right: 7vw;
    margin: 0 auto;
    width: 31vw;
    height: 12;
    z-index: 1000;
}

.progress_box2{
    width: 85vw;
    height: 53vw;
    margin: 2vw auto;
    position: relative;
}

/* login */
.mask{
    position: fixed;
    top: 0;right: 0; bottom: 0;left: 0;
    background: rgba(0 , 0, 0, .3);
    z-index: 1666;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.login_box{
    position: relative;
    width: 84vw;
    height: 77vw;
    background: url(../image/common/login_bg.png) no-repeat;
    background-size: 100%;
    padding: 7vw 11vw 0;
    box-sizing: border-box;
}

.login_box_back{
    position: absolute;
    width: 5vw;
    height: 6vw;
    left: 4vw;
    top: 6vw;
    background: url(../image/common/login_back.png) no-repeat;
    background-size: 100%;
}
.login_box_title {
    text-align: center;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 4vw;
    color: #333333;
}

.login_input{
    margin-top: 3vw;
    position: relative;
    width: 61vw;
    height: 9vw;
    background: url(../image/common/login_inp_bg.png) no-repeat;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    padding: 0 3vw;
    box-sizing: border-box;
}

.login_input input{
    width: 100%;
    font-family: Source Han Sans SC;
    font-weight: 500;
    font-size: 3vw;
    /* color: #B3B3B3; */
    border: 0;
    outline: 0;
}

.login_input select{
    border: 0;
    outline: 0;
}

.login_input .select {
    width: 100%;
     /* 核心：隐藏原生下拉箭头 */
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    overflow: hidden;
}

.login_input .select::after {
    display: block;
    width: 5vw;
    height: 3vw;
    content: "";
    background-image: url("/image/common/down.png");
    background-size: 5vw 3vw;
    background-repeat: no-repeat;
    background-position: center;
}
.login_input option {
    width: 100%;
    overflow: hidden;
    border: none;
    outline: none;
    background-color: #fff; /* 保证选项背景正常 */
}

.login_input .down_icon{
    width: 5vw;
    height: 3vw;
    margin-left: 3vw;
    transition: .1s linear;
}

.down_icon.active{
    transform: rotate(180deg);
}

.login_input_his{
    position: absolute;
    top: 9vw;
    left: 0;
    right: 0;
    background: #FFFFFF;
    border: 1px solid #6D44D9;
    border-top: 0;
    z-index: 12;
    max-height: 40vw;
    overflow: auto;
    /* opacity:.9; */
}

.login_input_his li{
    padding: 2vw 2vw;
    color: #6D44D9;
    font-size: 3.5vw;
}

.login_input .btn {
    flex-shrink: 0;
    border-radius: 3vw;
    width: 19vw;
    height: 6vw;
    font-size: 3vw;
    color: #fff;
    background-color: #6d44d9;
    line-height: 6vw;
    text-align: center;
}
.forger_pwd{
    margin-top: 2vw;
    color: #3276FF;
    font-size: 3vw;
    height: 3vw;
    text-align: right;

}

.login_btn {
    margin-top: 8vw;
    width: 61vw;
    height: 9vw;
}

.login_type {
    margin-top: 5vw;
    display: flex;
    justify-content: space-around;
}
.login_type_item{
    display: flex;
    align-items: center;
    font-family: Source Han Sans SC;
    font-weight: bold;
    font-size: 3vw;
    color: #666666;
}
.login_type_item .icon{
    width: 5vw;
    height: 5vw;
    margin-right: 1vw;
    background: url(/image/common/verification.png);
}
.mt0{
    margin-top: 0 !important;
}
.mt4{
    margin-top: 4vw !important;
}
.mt3{
    margin-top: 3vw !important;
}
.bind_line{
    display: flex;
    align-items: center;
    height: 9vw;
}
.bind_line_label{
    flex-shrink: 0;
    width: 12vw;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 4vw;
    color: #6D44D9;
}


/* 弹窗 */
.mask2{
    position: fixed;
    top: 0;right: 0; bottom: 0;left: 0;
    background: rgba(0 , 0, 0, .3);
    z-index: 1666;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.dialog_box{
    width: 92vw;
    height: 62vw;
    position: relative;
    background: url(../image/common/dialog_bg.png) no-repeat;
    background-size: 100% 100%;
}
.dialog_box_close{
    position: absolute;
    right: 6vw;
    top: 5vw;
    width: 7vw;
    height: 7vw;

}
.dialog_box_text1{
    text-align: center;
    padding-top: 22vw;
    font-family: Source Han Sans CN;
    font-weight: 800;
    font-size: 7vw;
    line-height: 1;
    color: #5724D5;
    margin-bottom: 8vw;
}
.dialog_box_btn{
    display: block;
    margin: 0 auto;
    width: 40vw;
    height: 15vw;
}
.dialog_box_text2{
    margin: 0 auto;
    width: 48vw;
    text-align: center;
    padding-top: 18vw;
    font-family: Source Han Sans CN;
    font-weight: 800;
    font-size: 6vw;
    line-height: 1;
    color: #5724D5;
    margin-bottom: 6vw;
}

.dialog_box_text3{
    margin: 0 auto;
    width: 65vw;
    height: 62vw;
    text-align: center;
    font-family: Source Han Sans CN;
    font-weight: 800;
    font-size: 6vw;
    line-height: 1;
    color: #5724D5;
    display: flex;
    justify-content: center;
    align-items: center;
    /* margin-bottom: 6vw; */
}

.dialog_box2{
    width: 92vw;
    height: 73vw;
    background: url(../image/common/dialog_bg2.png) no-repeat;
    background-size: 100% 100%;
    position: relative;
}

.dialog_box2_title{
    margin: 0 6vw;
    height: 15vw;
    font-family: Source Han Sans CN;
    font-weight: 800;
    font-size: 6vw;
    color: #5724D5;
    line-height: 16vw;
    vertical-align: middle;
    text-align: center;

    border-bottom: 2px solid #5724D5;
}
.dialog_box2_rule{
    padding: 3vw 10vw;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 4vw;
    color: #000000;
    line-height: 6vw;
    word-break: break-all;
}
.dialog_box2_his{
    padding: 4vw 13vw 0;
}
.dialog_box2_his_title{
    display: flex;
    justify-content: space-between;
}
.dialog_box2_his_title .item{
    text-align: center;
    min-width: 12vw;
    font-family: Source Han Sans CN;
    font-weight: 800;
    font-size: 5vw;
    color: #5724D5;
    line-height: 1;
}
.dialog_box2_his ul{
    height: 32vw;
    overflow-y: auto;
}
.dialog_box2_his li{
    padding: 1.1vw 0;
    display: flex;
    justify-content: space-between;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 3vw;
    color: #000000;
}

.dialog_box_rule2{
    position: relative;
    width: 92vw;
    height: 119vw;
    background: url(/image/common/dialog_bg3.png) no-repeat;
    background-size: 100% 100%;
}

.dialog_box_download{
    width: 40vw;
    height: 15vw;
    left: 50%;
    margin-left: -20vw;
    bottom: 13vw;
    position: absolute;
}



  /*  微信浏览器提示 */
  .iswx-wrapper{
    content: '';
    width: 100vw;
    height: 100vh;
    position: fixed;
    background-color: rgba(0, 0, 0, .3);
    top: 0;
    z-index: 999;
  }
  .iswx{
    width: 30vw;
    min-width: 600px;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 998;
    object-fit: contain;
  }