.resource-preview {
  border-block: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elev) 68%, transparent);
}

.resource-preview-head {
  display: grid;
  gap: 1.5rem;
  align-items: end;
  grid-template-columns: minmax(0, 1fr) auto;
}

.resource-preview-head p {
  max-width: 44rem;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.resource-card {
  min-width: 0;
  min-height: 18rem;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-elev);
  box-shadow: 0 14px 36px color-mix(in srgb, var(--ink) 8%, transparent);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.resource-card:hover {
  transform: translateY(-3px);
  border-color: var(--brand-300);
  box-shadow: 0 18px 42px color-mix(in srgb, var(--ink) 12%, transparent);
}

.resource-card:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--brand-500) 35%, transparent);
  outline-offset: 3px;
}

.resource-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  color: var(--muted-2);
  font-size: .72rem;
}

.resource-card-category {
  color: var(--brand-600);
  font-weight: 700;
  text-transform: uppercase;
}

.resource-card h3 {
  margin-top: 1.3rem;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.2;
}

.resource-card p {
  margin-top: .9rem;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.65;
}

.resource-card-link {
  margin-top: auto;
  padding-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: var(--ink);
  font-size: .82rem;
  font-weight: 700;
}

.resource-card-link svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

@media (max-width: 900px) {
  .resource-grid {
    grid-template-columns: 1fr;
  }

  .resource-card {
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .resource-preview-head {
    grid-template-columns: 1fr;
  }

  .resource-preview-head .btn-secondary {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .resource-card {
    transition: none;
  }
}