.gpf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:20px}.gpf-card{background:#fff;border:1px solid #eee;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.08);transition:transform .3s ease,box-shadow .3s ease}.gpf-card:hover{transform:translateY(-5px);box-shadow:0 6px 20px rgba(0,0,0,.12)}.gpf-card a{display:block;color:inherit;text-decoration:none;padding:15px}.gpf-card img{width:100%;height:auto;display:block;border-bottom:1px solid #eee}.gpf-card h3{font-size:20px;margin:10px 0;font-weight:600}.gpf-card p{font-size:16px;color:#555}