*{
    margin: 0;
    box-sizing: border-box;
    padding: 0;
}
img {
    max-width: 100%;
    height: auto;
}
a {
    text-decoration: none;
    color: inherit;
}
li {
    list-style: none;
}
.pc {
    display: block;
    width: 100%;
    overflow: hidden;
}
.pc .first{
    position: relative;
}
.pc .pcImg{
    width: 100%;
    display: block;
}
.pc .downloadBox{
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    bottom: 80px;
    left: 50%;
    margin-left: -350px;
}
.pc .downloadBox .downloadBtn{
    width: 250px;
    height: 64px;
    border-radius: 32px;
    background-color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    gap: 10px;
    font-size: 22px;
    color: #333333;
    font-weight: 500;
}
.pc .footer{
    background: linear-gradient(0deg, #FFFFFF 0%, #FEF5EE 100%);
    width: 100%;
    text-align: center;
    color: #333333;
    font-size: 14px;
    line-height: 30px;
    padding: 10px 0;
}

.mobile {
    text-align: center;
    display: none;
    width: 100%;
    height: 100vh;
    position: relative;
    background-size: cover;
}
.mobile .mobileImg {
    display: block;
    width: 100%;
}
.mobile .first{
    position: relative;
}
.mobile .download{
    width: 260px;
    height: 45px;
    position: absolute;
    bottom: 40px;
    left: calc(50% - 130px);
    background: linear-gradient(64deg, #ed1c3b, #c00629);
    border-radius: 23px;
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    line-height: 45px;
    cursor: pointer;
    animation: breathe 1.5s ease-in-out infinite;
}
@keyframes breathe {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.08);
    }
}
.mobile .footer{
    width: 100%;
    text-align: center;
    color: #333333;
    font-size: 12px;
    line-height: 30px;
    padding: 60px 0;
}
.mobile .footer .email{
    margin-bottom: 10px;
    color: #9A4848;
}

@media (min-width: 768px) {
    .pc {
        display: block;
    }

    .mobile {
        display: none;
    }
}

@media (max-width: 767px) {
    .pc {
        display: none;
    }

    .mobile {
        display: block;
    }
}
.mark {
    display: none;
    position: fixed;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    left: 0;
    top: 0;
    z-index: 999999;
}
.gride{
    position: absolute;
    right: 5px;
    top: 11px;
    width: 140px;
}
.gride-tip{
    position: absolute;
    right: 24px;
    top: 230px;
    color: #fff;
    font-size: 16px;
    line-height: 1.7;
    text-align: right;
    .dots{
        display: inline-block;
        margin: 0 4px;
        padding: 0 6px;
        border: 1px solid #fff;
        border-radius: 4px;
        font-size: 14px;
        line-height: 20px;
        vertical-align: middle;
    }
}