/* =====================
   PHOTOGRAPH アーカイブ
   ===================== */

.photograph-block {
  padding: 60px 0;
}

.photograph-block .page-wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.photograph-title {
  text-align: center;
  font-size: 20px;
  letter-spacing: 0.2em;
  margin: 0 0 40px;
}

/* =====================
   Instagram Grid（独自取得）
   ===================== */

.ig-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.ig-item {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  display: block;
}

.ig-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .3s ease;
}

.ig-item:hover img {
  transform: scale(1.05);
}

/* 最初だけ大きく（2x2） */
.ig-item--big {
  grid-column: span 2;
  grid-row: span 2;
  aspect-ratio: auto;
}

/* More ボタン */
.ig-more {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}

.ig-more__btn {
  background: transparent;
  border: 1px solid rgba(0,0,0,.25);
  padding: 10px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.12em;
}

/* hover ちょい変化 */
.ig-more__btn:hover {
  opacity: .8;
}

/* SP */
@media (max-width: 767px) {

  .photograph-block {
    padding: 40px 0;
  }

  .ig-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
  }
}