.topic{max-width:var(--layout-max);padding:3.5rem var(--layout-gutter) 5rem;flex-direction:column;gap:2rem;margin:0 auto;display:flex}.topic__header{flex-direction:column;gap:.75rem;display:flex}.topic__title{max-width:var(--layout-prose);color:var(--color-heading);font-size:var(--text-3xl);letter-spacing:var(--tracking-tight);font-weight:700;line-height:var(--leading-heading);text-wrap:balance;margin:0}.topic__lead{max-width:var(--layout-lead);color:var(--color-body);font-size:var(--text-md);line-height:var(--leading-snug);margin:0}.topic__grid{grid-template-columns:1fr;gap:1.5rem;margin:0;padding:0;list-style:none;display:grid}@media (min-width:48rem){.topic__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:64rem){.topic__grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.topic__cell{display:flex}.topic__cell>*{width:100%}.topic__empty{border:1px dashed var(--color-aa-grey-300);background-color:var(--color-surface-subtle);color:var(--color-body);text-align:center;border-radius:.75rem;margin:0;padding:2rem}