.container {
    box-sizing: border-box;
    min-height: 100vh;
    padding: 0 27rpx 170rpx;
}

.title-tips {
    color: #666;
    font-size: 26rpx;
    line-height: 90rpx;
    padding: 0;
}

.item {
    background-color: #fff;
    border-radius: 18rpx;
    box-shadow: 0 0rpx 9rpx 4rpx hsla(0,0%,40%,.3);
    color: #333;
    font-size: 87rpx;
    height: 180rpx;
    line-height: 180rpx;
    margin-bottom: 32rpx;
    text-align: center;
}

.item.active {
    box-shadow: 0 0rpx 9rpx 4rpx rgba(255,102,0,.3);
    color: #f60;
}

.footer-btn-box {
    bottom: 0;
    color: #fff;
    display: flex;
    font-size: 44rpx;
    left: 0;
    position: fixed;
    width: 100vw;
}

.footer-btn-box .btn {
    align-items: center;
    background: #4cadf1;
    display: inline-flex;
    flex: 1;
    height: 104rpx;
    justify-content: center;
}

.btn.yellow {
    background: #fccaa9;
}