:root {
  --header-height: 90px;
}

section {
  scroll-margin-top: var(--header-height);
}

.about p {
  text-align: center;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.gallery {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
}

.gallery-image {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  border-radius: 8px;
}

.protect-layer {
  position: absolute;
  inset: 0;
  background: transparent;
  z-index: 2;
}

.photo-title {
  position: static;margin-top: 12px;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: #444;       
}

.protect-gallery {
  -webkit-touch-callout: none;
  user-select: none;
}

.gallery-note {
  margin-top: 24px;
  font-size: 0.85rem;
  color: #666;
  text-align: center;
}

/* 下部グラデーション (現状未使用）
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.5),
    rgba(0, 0, 0, 0)
  );
  z-index: 1;
}
*/