/* ===== 自定义 Footer 样式 ===== */
footer {
  background-color: #29a8e0 !important;
}

footer .footer-inner {
  padding: 1rem 0;
}

footer .footer-content {
  color: #fff;
  font-size: 0.9em;
  letter-spacing: 0.02em;
}

footer .footer-content a {
  color: #fff !important;
  text-decoration: none;
  transition: opacity 0.2s;
}

footer .footer-content a:hover {
  opacity: 0.8;
  text-decoration: underline;
}