/* Public-ready sponsor cards; responsive and keyboard accessible. */
.up-sponsor-section{max-width:1240px;margin:60px auto 85px;padding:36px 22px}.up-sponsor-heading{text-align:center;margin-bottom:30px}.up-sponsor-tag{color:#55aaff;font-size:12px;letter-spacing:.22em;font-weight:800}.up-sponsor-heading h2{font-size:clamp(27px,4vw,44px);margin:13px 0;color:#fff}.up-sponsor-heading p{color:#a6b5ca}.up-sponsor-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:18px}.up-sponsor-card{min-height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;text-align:center;color:#fff;text-decoration:none;border:1px solid rgba(110,168,255,.23);background:linear-gradient(155deg,#132239,#0b1422);border-radius:21px;padding:24px;transition:transform .2s,border-color .2s}.up-sponsor-card:hover{transform:translateY(-4px);border-color:#398ded}.up-sponsor-card:focus-visible{outline:3px solid #56a6ff;outline-offset:3px}.up-sponsor-card img{max-width:160px;max-height:90px;object-fit:contain}.up-sponsor-card strong{font-size:18px}.up-sponsor-card span{font-size:13px;color:#9bc5ff}@media(prefers-reduced-motion:reduce){.up-sponsor-card{transition:none}}