.ad3-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.ad3-item{min-height:120px}
.ad-card{display:block;border-radius:12px;overflow:hidden;border:1px solid #eee;background:#fff;text-decoration:none}
.ad-card__img{width:100%;height:140px;object-fit:cover;display:block}
.ad-card__meta{padding:8px 10px;font-size:14px;color:#111}
.ad-card--placeholder .ad-card__meta{color:#666}