body {
  font-family: 'Noto Sans JP', sans-serif;
  
  background: #f9f9f9;
}

h2 {
  text-align: center;
  margin-bottom: 30px;
}

.reviews-carousel {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.carousel-wrapper {
  overflow: hidden;
}

.reviews-list {
  display: flex;
  transition: transform 0.4s ease-in-out;
  gap: 16px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.review-card {
  background: white;
  padding: 16px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  flex: 0 0 calc((100% - 48px) / 4);
  box-sizing: border-box;
  min-width: 0;
}

.review-stars {
  color: #f5b50a;
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.review-date {
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 8px;
}

.review-text {
  font-size: 0.95rem;
  color: #333;
  white-space: pre-wrap;
}

.carousel-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #0078d7;
  border: none;
  color: white;
  font-size: 24px;
  padding: 10px 14px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  user-select: none;
}

.carousel-button:hover:not(:disabled) {
  background: #005fa3;
}

.carousel-button:disabled {
  background: #aaa;
  cursor: default;
}

.prev-btn {
  left: -40px;
}

.next-btn {
  right: -40px;
}

/* スマホ対応 */
@media (max-width: 768px) {
  .reviews-list {
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }
  .review-card {
    flex: 0 0 90%;
    scroll-snap-align: start;
    margin-right: 16px;
  }
  /* オプション：ボタン位置を調整（スマホ用） */
  .prev-btn {
    left: 5px;
  }

  .next-btn {
    right: 5px;
  }
}