/* 楽天の広告（inc/ads/ads_render.php）。記事本文やニュースと見分けがつくよう、灰色の枠と「PR」を付ける */
.ad-box { background: #fafafa; border: 1px solid #e0e0e0; border-radius: 10px; padding: 10px 12px 8px; }
.ad-box--post { margin: 16px 0 4px; }
.ad-box--top { margin-bottom: 12px; }
.ad-pr { display: inline-block; font-size: .7rem; font-weight: 700; color: #666; border: 1px solid #bbb; border-radius: 4px; padding: 0 6px; line-height: 1.6; margin-bottom: 8px; }
.ad-item { display: flex; gap: 12px; align-items: flex-start; color: #333; text-decoration: none; }
.ad-thumb { flex: 0 0 96px; width: 96px; height: 96px; background: #fff; border-radius: 6px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.ad-thumb img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.ad-body { display: flex; flex-direction: column; gap: 3px; min-width: 0; flex: 1; }
.ad-name { font-size: .88rem; font-weight: 700; line-height: 1.5; color: #222; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ad-price { font-size: .95rem; font-weight: 800; color: #333; }
.ad-price small { font-size: .7rem; font-weight: 400; color: #777; margin-left: 2px; }
.ad-sub { font-size: .75rem; color: #777; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ad-btn { align-self: flex-start; margin-top: 4px; font-size: .78rem; font-weight: 700; color: #555; border: 1px solid #bbb; border-radius: 16px; padding: 3px 12px; background: #fff; }
.ad-item:hover .ad-btn { background: #f0f0f0; }
.ad-item:hover .ad-name { text-decoration: underline; }
.ad-note { font-size: .68rem; color: #999; margin-top: 8px; line-height: 1.5; }
.ad-credit { font-size: .68rem; color: #999; margin-top: 2px; }
.ad-credit a { color: #999; }
@media (min-width: 960px) {
    .ad-thumb { flex-basis: 128px; width: 128px; height: 128px; }
    .ad-box--top { padding: 12px 16px 10px; }
}
/* サイドバー（PC表示だけ）：小さい正方形の画像を左に、名前・価格を右に。ボタンは省いて低くする */
.ad-box--side { margin-bottom: 14px; padding: 10px 12px 8px; }   /* 記事と見分けがつくよう、ほかの広告と同じ灰色の枠のまま */
.ad-box--side .ad-pr { margin-bottom: 6px; }
.ad-box--side .ad-item { gap: 10px; }
.ad-box--side .ad-thumb { flex: 0 0 72px; width: 72px; height: 72px; }
.ad-box--side .ad-name { font-size: .78rem; line-height: 1.45; }
.ad-box--side .ad-price { font-size: .85rem; }
.ad-box--side .ad-sub, .ad-box--side .ad-btn { display: none; }
.ad-box--side .ad-note { margin-top: 6px; }