.spgp-container{display:grid;gap:20px}
.layout-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.layout-list{grid-template-columns:1fr}
.spgp-card{background:#fff;padding:15px;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,0.1)}
.spgp-card img{max-width:100%;border-radius:6px}