.hubdb-listing{margin:0 auto;max-width:var(--container-width,1200px);padding:3rem 1.5rem}.item-grid{display:grid;gap:2rem;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.item-card{background:#fff;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.06);overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.item-card:hover{box-shadow:0 12px 24px rgba(0,0,0,.1);transform:translateY(-4px)}.item-card img{display:block;height:220px;object-fit:cover;width:100%}.item-card-body{padding:1.5rem}.item-card h2{font-family:var(--font-heading,inherit);font-size:1.35rem;margin:0 0 .75rem}.item-card h2 a{color:var(--color-text,#1a1a1a);text-decoration:none}.item-card h2 a:hover{color:var(--primary-color,#06c)}.item-card p{color:var(--text-color-secondary,#666);font-size:.95rem;line-height:1.6;margin:0}.hubdb-detail{font-family:var(--font-body,inherit);margin:0 auto;max-width:800px;padding:3rem 1.5rem}.hubdb-detail h1{font-family:var(--font-heading,inherit);font-size:2.5rem;margin-bottom:1.5rem}.hubdb-detail img{border-radius:12px;margin:1.5rem 0 2rem;width:100%}.hubdb-detail .back-link{color:var(--primary-color,#06c);display:inline-block;font-weight:500;margin-bottom:2rem;text-decoration:none}.hubdb-detail .back-link:hover{text-decoration:underline}