/* Instagram 公式アカウントの最新投稿（common/inc/instagram_feed.php・2026-10-22） */
.ig-feed { max-width: 1020px; margin: 40px auto 0; padding: 0 16px; box-sizing: border-box; text-align: center; }
.ig-head { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.ig-logo { width: 32px; height: 32px; border-radius: 9px; display: inline-block;
  background: radial-gradient(circle at 30% 110%, #fdf497 0%, #fd5949 45%, #d6249f 60%, #285aeb 90%); position: relative; }
.ig-logo::before { content: ""; position: absolute; inset: 7px; border: 2.5px solid #fff; border-radius: 50%; }
.ig-logo::after { content: ""; position: absolute; top: 5px; right: 5px; width: 4px; height: 4px; background: #fff; border-radius: 50%; }
.ig-user { font-size: 16px; font-weight: 700; color: #333 !important; text-decoration: none; letter-spacing: .02em; }
.ig-follow { display: inline-block; padding: 6px 18px; border-radius: 999px; background: #0095f6; color: #fff !important;
  font-size: 13px; font-weight: 700; text-decoration: none; letter-spacing: .05em; }
.ig-follow:hover { opacity: .85; }
.ig-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 720px; margin: 0 auto; }
.ig-item { margin: 0; padding: 0; }
.ig-item a { display: block; position: relative; aspect-ratio: 1 / 1; overflow: hidden; border-radius: 6px; background: #f2efe9; }
.ig-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; }
.ig-item a:hover img { transform: scale(1.05); }
.ig-badge { position: absolute; top: 8px; right: 8px; width: 18px; height: 18px; filter: drop-shadow(0 0 2px rgba(0,0,0,.5)); }
.ig-video { background: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M8 5v14l11-7z'/%3E%3C/svg%3E"); }
.ig-multi { background: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M7 3h14v14H7zM3 7h2v12h12v2H3z'/%3E%3C/svg%3E"); }
.ig-more { display: inline-block; margin-top: 20px; font-size: 14px; color: #555 !important; text-decoration: underline; }
@media (max-width: 767px) {
  .ig-grid { gap: 4px; }
  .ig-item a { border-radius: 3px; }
  .ig-item:nth-child(n+4) { display: none; } /* スマホは3枚1列 */
}