.illust-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;
  max-width:960px;margin:20px auto;
}
.illust-cell{
  background:#fff;border:3px solid #222;border-radius:12px;overflow:hidden;
  text-decoration:none;color:#222;box-shadow:4px 4px 0 #222;
  transition:transform .15s,box-shadow .15s;display:flex;flex-direction:column;
}
.illust-cell:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 #222;}
.illust-cell .thumb{
  width:100%;aspect-ratio:1/1;object-fit:cover;background:#fffbe6;display:block;border-bottom:2px solid #222;
}
.illust-cell .info{padding:10px 12px;}
.illust-cell .ttl{font-size:14px;font-weight:bold;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.illust-cell .cnt{font-size:11px;color:#888;margin-top:4px;}