/* ==== Help: 月別カードと役の例 ==== */
.months-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
  margin: 12px 0 20px;
}

.month-row {
  background: rgba(255,255,255,0.04);
  padding: 10px;
  border-radius: 10px;
}

.month-title {
  font-weight: 600;
  margin: 0 0 6px;
  font-size: 18px;
}

.month-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.card.help-card {
  width: 58px;
  aspect-ratio: 660 / 1080;
  height: auto;
  border-radius: 8px;
}

.yaku-examples {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 12px 0 20px;
}

.yaku-example {
  background: rgba(255,255,255,0.04);
  padding: 10px;
  border-radius: 10px;
}

.yaku-example-title {
  font-weight: 600;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.yaku-example-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.yaku-example-points {
  font-weight: 700;
  color: #ffde70;
  background: rgba(255, 222, 112, 0.12);
  border: 1px solid rgba(255, 222, 112, 0.35);
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.9em;
}