.standard-footer {
  margin-top: auto;
  padding: 4rem 1.5rem;
  text-align: center;
  border-top: 1px solid #eee;
  width: 100%;
}

.footer-copyright {
  margin: 0 0 .5rem;
  color: #999;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .2em;
}

.footer-tagline {
  margin: 0 0 .8rem;
  color: #aaa;
  font-size: .65rem;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: .15em;
}

.footer-links,
.footer-beian {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem .8rem;
}

.footer-links {
  margin-bottom: 1rem;
  color: #888;
  font-size: .65rem;
}

.footer-beian {
  color: #999;
  font-size: .6rem;
  letter-spacing: .05em;
}

.footer-links a,
.footer-beian a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.footer-links a:hover,
.footer-beian a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.footer-link-separator { color: #ccc; }
.footer-beian .psb-link { display: inline-flex; align-items: center; gap: 4px; }
.beian-icon { width: 14px; height: 14px; object-fit: contain; filter: grayscale(1) brightness(1.2) opacity(.5); }
.footer-beian .psb-link:hover .beian-icon { filter: none; }

@media (max-width: 700px) {
  .standard-footer { padding: 3rem 1rem; }
  .has-mobile-download .standard-footer { padding-bottom: 3.5rem; }
}