.voice-test-button {
  width: 100%;
  margin: 2px 0 12px;
  padding: 12px 16px;
  border: 2px solid #58dff5;
  border-radius: 14px;
  background: #e9fbff;
  color: #12326f;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
}

.voice-problem {
  position: fixed;
  z-index: 99999;
  left: 50%;
  bottom: 86px;
  width: min(88vw, 520px);
  padding: 14px 18px;
  border: 2px solid #ffd163;
  border-radius: 16px;
  background: rgba(22, 35, 82, .96);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 16px);
  transition: opacity .2s ease, transform .2s ease;
}

.voice-problem.show {
  opacity: 1;
  transform: translate(-50%, 0);
}