body {
  margin: 0;
  font-family: "Hiragino Maru Gothic ProN", "Yu Gothic", sans-serif;
  background-color: #f6f1e9;
  color: #5a4a42;
}

/* ヘッダー */
.gallery-hero {
  padding: 120px 20px 80px;
  background-color: #efe4d6;
  text-align: center;
}

.gallery-hero h1 {
  font-size: 2.6rem;
  margin-bottom: 10px;
}

/* ギャラリー */
.gallery {
  padding: 80px 6%;
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* ← 横3列 */
  gap: 40px;
}

/* 写真 */
.gallery-item {
  aspect-ratio: 1 / 1;
  border-radius: 28px;
  overflow: hidden;
  background-color: #ddd0c2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* タブレット */
@media (max-width: 1024px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* スマホ */
@media (max-width: 600px) {
  .gallery {
    grid-template-columns: 1fr;
  }
}
.back-link {
  position: absolute;
  top: 30px;
  left: 40px;
  padding: 10px 24px;
  background-color: #e6d7c3;
  color: #5a4a42;
  text-decoration: none;
  border-radius: 30px;
  font-size: 0.9rem;
}
.gallery-hero {
  position: relative;
}