.bqv-post-nav {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-md); margin-top: var(--space-2xl);
  padding-top: var(--space-xl); border-top: 1px solid var(--color-warm);
}
.bqv-post-nav a { text-decoration: none; display: flex; flex-direction: column; gap: 4px; }
.bqv-post-nav__next { text-align: right; }
.bqv-post-nav a span { font-size: 11px; color: var(--color-muted); }
.bqv-post-nav a strong { font-size: 13px; color: var(--color-navy); font-weight: 500; }
.bqv-post-nav a:hover strong { color: var(--color-blue); }