.portal-hero__grid { grid-template-columns: 1fr; }
.portal-home-buy {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.portal-home-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 120px;
  padding: 20px 18px;
  border: 1px solid var(--portal-line);
  border-radius: 16px;
  background: var(--portal-white);
  color: inherit;
  text-decoration: none;
}
.portal-home-card b { font-size: 1.15rem; color: var(--portal-ink); }
.portal-home-card span { color: var(--portal-muted); }
.portal-home-card:hover { border-color: var(--portal-blue); box-shadow: var(--portal-shadow); }
@media (max-width: 800px) {
  .portal-home-buy { grid-template-columns: 1fr; }
}