.bc-container {
    width: 100%;
}
.bc-top {
    width: 100%;
    height: 834rpx;
    background-color: red;
}
.bc-top-inner {
    width: 100%;
    background-repeat: no-repeat;
    background-size: contain;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.bc-top-fen {
    font-size: 78rpx;
    font-weight: bold;
    margin-top: 68rpx;
}
.bc-top-btn1 {
    font-size: 28rpx;
    color:  #FF3A30;
    background-color: #fff;
    padding: 15rpx 30rpx;
    border-radius: 40rpx;
}