/* Footer样式 */
.site-footer {
  flex-shrink: 0;
  padding: 1rem 0;
  margin-top: auto;
  border-top: 1px solid #eee;
  background: #fff;
  width: 100%;
}

.site-footer .footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.site-footer .footer-links .footer-link,
.site-footer .footer-links a.footer-link:hover,
.site-footer .footer-links a.footer-link:focus,
.site-footer .footer-links a.footer-link:active {
  color: #666;
  text-decoration: none !important;
  font-size: 14px;
  position: relative;
  padding: 0 0.5rem;
}

.site-footer .footer-links .footer-link:not(:last-child):after {
  content: '';
  position: absolute;
  right: -0.375rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 12px;
  background-color: #ddd;
}

.site-footer .footer-links .footer-link:hover {
  color: #1a73e8;
}

.site-footer .footer-copyright {
  color: #999;
  font-size: 14px;
  margin: 0;
  text-align: center;
}

@media (max-width: 768px) {
  .site-footer {
      padding: 0.75rem 0;
  }

  .site-footer .footer-links {
      gap: 0;
      margin-bottom: 0.5rem;
      padding: 0 0.5rem;
      flex-wrap: wrap;
      justify-content: center;
  }

  .site-footer .footer-links .footer-link {
      font-size: 13px;
      padding: 0.25rem 0.5rem;
  }

  .site-footer .footer-links .footer-link:not(:last-child):after {
      height: 10px;
  }

  .site-footer .footer-copyright {
      font-size: 12px;
      padding: 0 1rem;
      color: #888;
  }
}