html{
    font-size:13.8889vw;
}

body{
    margin:0;
    padding:0;
}

.main_dui{
    background:url("../images/all_bg.jpg") no-repeat top center;
    background-size:cover;
    max-width:7.2rem;
    margin:auto;
    overflow:hidden;
}

/* LOGO */
.top_bg a{
    display:block;
    position:absolute;
    width:1.35rem;
    height:0.52rem;
    background:url("../images/logo.png") no-repeat center;
    background-size:contain;
    top:0.28rem;
    left:0.4rem;
}

/* 内容区域 */
.by_content{
    width:100%;
    margin-top:4.5rem;
}

.main_dui .by_content{
    margin-top:4rem;
}

/* 下载按钮区域 */
.download_center{
    width:100%;
    text-align:center;
    margin:0.6rem 0;
}

/* 下载按钮 */
.down_btn{
    display:block;
    width:5rem;
    height:1rem;
    background:url("../images/yule.png") no-repeat center;
    background-size:contain;
    margin:auto;
    animation:pulse 1.6s infinite;
}

/* 按钮动画 */
@keyframes pulse{
    0%{transform:scale(1);}
    50%{transform:scale(1.1);}
    100%{transform:scale(1);}
}

/* 广告区域 */
.ad{
    width:100%;
    text-align:center;
}

.ad .ad_s{
    width:6.83rem;
    height:4.14rem;
    background:url("../images/img_bg_opa.png") no-repeat center;
    background-size:contain;
    display:flex;
    align-items:center;
    justify-content:center;
    margin:0.35rem auto;
}

.ad .ad_s img{
    width:6.3rem;
    height:auto;
    border-radius:0.15rem;
}

/* 游戏特色 */
.game_feature{
    position:relative;
    margin-top:0.6rem;
}

.game_feature .tit{
    width:6.54rem;
    height:0.63rem;
    background:url("../images/tit_feature.png") no-repeat center;
    background-size:contain;
    margin:0.6rem auto;
}

.game_feature .con{
    background:url("../images/img_bg_opa2.png") no-repeat center;
    background-size:contain;
    width:6.83rem;
    height:5.54rem;
    margin:auto;
    display:flex;
    align-items:center;
    justify-content:center;
}

.game_feature .slide{
    width:6.3rem;
    overflow:hidden;
}

.game_feature .slide .sp{
    text-align:center;
}

.game_feature .slide .sp img{
    width:6.3rem;
    height:auto;
    border-radius:0.15rem;
    margin-top:0.3rem;
}

.game_feature .slide .sp h6{
    font-size:0.34rem;
    margin-top:0.25rem;
    color:#fff;
    font-weight:500;
}

/* 装饰 */
.game_feature .deco_top{
    width:0.95rem;
    height:0.75rem;
    position:absolute;
    left:0.1rem;
    top:1.2rem;
    background:url("../images/deco_top.png") no-repeat center;
    background-size:contain;
}

.game_feature .deco_bottom{
    width:0.74rem;
    height:1.1rem;
    position:absolute;
    right:0;
    bottom:-1.2rem;
    background:url("../images/deco_bottom.png") no-repeat center;
    background-size:contain;
}

/* 游戏规则 */
.game_rule{
    margin:0.6rem auto;
}

.game_rule .rs{
    width:6.3rem;
    margin:auto;
}

.game_rule .rs li{
    margin:0.4rem auto;
    color:#fff;
    font-size:0.22rem;
    text-align:center;
}

.game_rule .rs li img{
    width:6.3rem;
    height:auto;
}

.game_rule .rs li h6{
    font-size:0.32rem;
    margin:0.2rem auto;
}

.game_rule .rs li .text{
    opacity:0.6;
}


.swiper-pagination-bullet{
    width:0.2rem;
    height:0.2rem;
    margin:0 0.08rem;
    background:#063953;
    opacity:1;
}

.swiper-pagination-bullet-active{
    width:0.4rem;
    height:0.2rem;
    background:url("../images/btn_click.png") no-repeat center;
    background-size:contain;
}