/* Layout: fixed header, main with scroll offset */

.site-header header,
.site-header {
  margin-top: 0;
}

main {
  padding-top: 72px; /* space for fixed header */
  min-height: 100vh;
}

.content-box {
  scroll-margin-top: 72px;
}

.site-footer {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
}
.site-footer p {
  margin-bottom: var(--space-sm);
  color: var(--color-text-muted);
}
.site-footer a {
  color: var(--color-accent);
  text-decoration: none;
}
.site-footer a:hover {
  text-decoration: underline;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}
.footer-links a {
  font-size: 0.95rem;
}