.sponsor-tier{margin-top:3.5rem}.tier-label{color:var(--ia);font-family:var(--font-display);font-size:.8rem;font-weight:700;letter-spacing:.16em;margin-bottom:1.5rem;text-transform:uppercase}.sponsor-row{display:grid;gap:1.25rem;grid-template-columns:repeat(2,1fr)}@media (min-width:640px){.sponsor-row--cols-2{grid-template-columns:repeat(2,1fr)}.sponsor-row--cols-3{grid-template-columns:repeat(3,1fr)}.sponsor-row--cols-4{grid-template-columns:repeat(4,1fr)}.sponsor-row--cols-5{grid-template-columns:repeat(3,1fr)}}@media (min-width:1024px){.sponsor-row--cols-5{grid-template-columns:repeat(5,1fr)}}.sponsor-card{align-items:center;background:transparent;border:1px solid var(--border);border-radius:.9rem;display:flex;justify-content:center;min-height:6.5rem;padding:1.75rem 1.5rem;transition:border-color .3s,transform .3s}.sponsor-card:hover{border-color:var(--ia);transform:translateY(-3px)}.sponsor-card img{max-height:2.75rem;max-width:100%;opacity:.85;transition:opacity .3s;width:auto}.sponsor-card:hover img{opacity:1}.collab-head{margin-top:5rem}