.agent-hub{padding-block:5rem;min-height:65vh}.agent-hub h1{font-size:clamp(2.5rem,5vw,4.5rem)}.hub-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:1.5rem;margin-block:2.5rem}.hub-card{padding:2rem;border:1px solid #d8cdc1;border-radius:12px;background:#fffdf9}.hub-card h2{font-size:1.8rem;margin-bottom:.75rem}.hub-card a{text-underline-offset:.25em}.hub-login-button{margin-top:1.5rem}