/* Cache-independent compact model grid. */
.auth-card h2 { margin-bottom: 34px; }
.portal-groups { gap: 32px; padding: 54px 0 72px; }
.ai-card { min-height: 150px; }
.ai-card h3 { font-size: 21px; }

@media (max-width: 520px) {
  .ai-card { min-height: 138px; }
  .portal-groups { gap: 30px; padding: 34px 0 48px; }
}