html, body {
  margin: 0;
  overflow: hidden;
}

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #ff4d1f;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.mh {
  box-sizing: border-box;
  width: min(280px, 86vw);
  background: #fff7e6;
  border-radius: 16px;
  padding: 20px 20px 16px;
  box-shadow: 0 14px 24px rgba(23, 20, 26, 0.32);
}
.mh__label {
  display: block;
  margin: 0 0 8px;
  font-weight: 700;
  font-size: 13px;
  line-height: 1;
  font-family: inherit;
  color: #17141a;
}
.mh__field {
  position: relative;
  width: 100%;
}
.mh__backdrop, .mh__input {
  box-sizing: border-box;
  width: 100%;
  min-height: 96px;
  max-height: 160px;
  padding: 12px 16px;
  border: 2px solid transparent;
  border-radius: 12px;
  font-weight: 500;
  font-size: clamp(13px, 3.8vw, 15px);
  line-height: 1.5;
  font-family: inherit;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.mh__backdrop {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  color: #17141a;
  background: #fff;
}
.mh__backdrop mark {
  background: none;
  color: #6ec8ff;
  font-weight: 700;
  font-family: inherit;
}
.mh__input {
  position: relative;
  display: block;
  resize: none;
  overflow-y: auto;
  color: transparent;
  caret-color: #17141a;
  background: transparent;
  transition: border-color 220ms ease-out;
}
.mh__input:focus {
  outline: none;
  border-color: #6ec8ff;
}
.mh__hint {
  margin: 8px 0 0;
  font-size: 11px;
  line-height: 1.4;
  font-family: inherit;
  color: rgba(23, 20, 26, 0.72);
}

@media (max-width: 340px) {
  .mh__backdrop,
  .mh__input {
    min-height: 88px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .mh__input {
    transition: none;
  }
}