* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 设置基本字体大小 */
html {
    font-size: 100px;
    /* 假设1rem等于100px */
}

/* 根据屏幕宽度调整基本字体大小 */
@media screen and (min-width: 320px) {
    html {
        font-size: 100px;
        /* 320px的屏幕大小 */
    }
}

@media screen and (min-width: 375px) {
    html {
        font-size: 100px;
        /* iPhone 6/7/8的屏幕大小 */
    }
}

@media screen and (min-width: 414px) {
    html {
        font-size: 120px;
        /* Nexus 5的屏幕大小 */
    }
}
/* 动画 */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  @keyframes fadeon {
    from { opacity: 1; }
    to { opacity: 0; }
  }
  /* 触发动画 */

#app {
    width: 100vw;
    height: 100vh;
    background-color: #f0f0f0;
    overflow: hidden;
}

.boos {
    width: 100%;
    height: 100%;
    background: url(../img/bg1.jpg) no-repeat;
    background-size: 100% 100%;
    padding-top: 0.3rem;
}

.top-img {
    display: flex;
    justify-content: center;

}

.top-img img {
    width: 100%;
}

.tip {
    /* height: 55px; */
    padding: 0 0.42rem;
    display: flex;
    align-items: center;
    margin-bottom: 0.3rem;
}

.tip img {
    width: 100%;
}

.centen {
    padding: 0 0.3rem;
    display: flex;
    justify-content: center;
    margin-bottom: 0.29rem;
}

.centen img {
    width: 100%;
}

.download {
    display: flex;
    justify-content: center;
    margin-bottom: 0.3rem;
}

.download a img {
    width: 1.94rem;
    display: block;
    cursor: pointer;
}

.msg {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.msg .msg-title {
    font-weight: 400;
    font-size: 0.12rem;
    color: #ddd;
    margin-bottom: 0.08rem;

}

.msg-box {
    display: flex;

    align-items: center;
}

.msg-box .input-box {
    width: 2rem;
    height: 0.3rem;
    background: #FFFFFF;
    border-radius: 0.15rem;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 0.05rem;
}

.msg-box .input-box input {
    width: 100%;
    height: 100%;
    outline: none;
    background: none;
    border: none;
}

.copy {
    font-size: 0.12rem;
    color: #920000;
    font-weight: 400px;
    width: 0.7rem;
    height: 0.3rem;
    background: #FFBF37;
    border-radius: 0.15rem;
    text-align: center;
    line-height: 0.3rem;
    cursor: pointer;
}

.fix {
    width: 100%;
    height: 0.77rem;
    display: flex;

    align-items: center;
    font-size: 0.12rem;
    background-color: #fff;
    position: fixed;
    bottom: 0;
    left: 0;
    padding: 0 0.15rem;
}

.fix-box {
    display: flex;
    flex: 1;
}

.fix img {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 0.05rem;
    margin-right: 0.19rem;

}

.fix-title-1 {
    font-size: 0.2rem;
    font-weight: 600;
    color: #353535;
    margin-bottom: 0.07px;
}

.fix-title-2 {
    font-weight: 400;
    font-size: 0.12rem;
    color: #353535;
}

.dowApp {
    width: 0.65rem;
    height: 0.35rem;
    background: #FFBF37;
    border-radius: 0.18rem;
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 0.16rem;
    color: #920000;
    text-align: center;
    line-height: 0.35rem;
    cursor: pointer;
    text-decoration: none;
}
.poup{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.34rem 0.27rem;
    animation: fadeIn 0.5s ease forwards;
    display: none;
}
    .poup-img{
    width: 100%;
    height: 2.84rem;
    margin-bottom: 1.47rem;
    }
    .cel{
        width: 0.3rem;
        height: 0.3rem;
    }