/* =========================================================================
   Layout primitives. These are structural; visual treatment lives in
   components.css. Named after the "Every Layout" patterns.
   ========================================================================= */

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-6); }
}

.stack > * + * { margin-block-start: var(--stack-space, var(--space-4)); }
.stack-sm > * + * { margin-block-start: var(--space-2); }
.stack-lg > * + * { margin-block-start: var(--space-6); }

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--cluster-gap, var(--space-3));
  align-items: center;
}

.grid {
  display: grid;
  gap: var(--grid-gap, var(--space-4));
  grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--grid-min, 18rem)), 1fr));
}

.sidebar-layout {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .sidebar-layout {
    grid-template-columns: minmax(0, 1fr) 20rem;
  }
}

.section {
  padding-block: var(--space-7);
}

.section--tight { padding-block: var(--space-5); }
.section--loose { padding-block: var(--space-9); }

.prose {
  max-width: var(--content-max);
}
.prose > * + * { margin-block-start: var(--space-4); }
.prose h2 { margin-block-start: var(--space-6); }
.prose h3 { margin-block-start: var(--space-5); }
.prose ul, .prose ol { padding-inline-start: var(--space-5); }