.index-page { padding-bottom: 0; }

/* Retain the original article ending when there are no adjacent posts. */
.is-post .article-body:not(:has(> .entry-pagination))::after {
  content: '';
  display: block;
  border-top: 1px solid var(--rule);
  padding: 28px 0 64px;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
}
.footer-credit { text-align: center; }
.footer-credit a {
  display: inline-block;
  padding-block: 8px;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 180ms;
}
.footer-credit a:hover { color: var(--accent); }
.site-footer .back-top { justify-self: end; margin-left: 0; }

@media (max-width: 720px) {
  .site-footer { grid-template-columns: 1fr auto; gap: 4px 12px; }
  .footer-credit { grid-column: 1 / -1; grid-row: 2; text-align: left; }
  .site-footer .back-top { grid-column: 2; grid-row: 1; }
  .is-post .article-body:not(:has(> .entry-pagination))::after { padding-bottom: 45px; }
}

@media print {
  .site-footer { display: none; }
  .is-post .article-body::after { display: none; }
}