.memory-match-controller {
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
}
.memory-match-controller h1 {
  margin: 0 0 10px;
  letter-spacing: .08em;
}
.memory-match-controller__hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 8px 0 10px;
  font-weight: 900;
}
.memory-match-controller__hud strong {
  font-size: 28px;
}
.memory-match-controller__status {
  min-height: 24px;
  margin: 8px 0 12px;
  font-weight: 900;
}
.memory-match-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 12px auto;
}
.memory-card {
  aspect-ratio: 1;
  min-height: 68px;
  border: 2px solid rgba(255,255,255,.28);
  border-radius: 12px;
  background: #24324a;
  color: #ffffff;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.06);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 6px;
}
.memory-card.is-revealed {
  background: #f4f0df;
  color: #1d2b40;
}
.memory-card.is-matched {
  background: #d8b84a;
  color: #172033;
}
.memory-card:disabled {
  cursor: default;
  opacity: 1;
}
.memory-card__index {
  font-size: 25px;
  font-weight: 900;
}
.memory-card__text {
  font-size: 15px;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
}
.memory-card__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
  background: rgba(255,255,255,.24);
}
.memory-match-controller__help {
  margin: 12px 0 0;
  opacity: .82;
}
.memory-match-controller--spectator {
  padding: 20px 8px;
}