.mask {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.3);
}

.box {
  width: 6rem;
  background: #fff;
  padding: 0.56rem 0.44rem 0.32rem;
}

.title {
  font-size: 0.3rem;
  color: #4a4c5b;
  letter-spacing: 0;
  text-align: center;
  font-weight: 600;
}
