/* Match the A59 cards and keep the hero action distinct. */
.hero .a64-requirements {
  margin: 0 0 16px;
  max-width: 46ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}
.a64-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.a64-card {
  display: block;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  color: var(--ink);
  text-decoration: none;
}
.a64-card h3 { margin: 0 0 8px; font-size: 19px; text-decoration: underline; text-underline-offset: .2em; }
.a64-card p { margin: 0; color: var(--muted); }
.a64-card:hover { border-color: var(--accent); }
.a64-links { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 18px 0 0; }
@media (max-width: 700px) {
  .a64-cards { grid-template-columns: 1fr; }
  .hero .a64-requirements { margin-bottom: 14px; }
}