.hm-word {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}
.hm-letter {
  width: 34px;
  height: 44px;
  border-bottom: 3px solid #4a5b6e;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  font-size: 26px;
  font-weight: 800;
  color: #25323f;
  padding-bottom: 2px;
}
.hm-hint { color: #6b7a8d; font-size: 14px; min-height: 18px; }
.hm-miss { color: #c0392b; font-weight: 700; letter-spacing: 2px; }
.hm-keys {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  max-width: 340px;
  margin: 8px auto;
}
.hm-key {
  padding: 11px 0;
  font-size: 17px;
  font-weight: 700;
  border: none;
  border-radius: 9px;
  background: #eef3f9;
  color: #25323f;
  cursor: pointer;
}
.hm-key:disabled { opacity: .35; cursor: default; }
.hm-key.ok { background: #d6f5dd; color: #1e8449; }
.hm-key.bad { background: #fde0e0; color: #c0392b; }
.hm-key:active:not(:disabled) { transform: scale(.94); }