.yudan-beian-footer {
  position: fixed;
  right: 0;
  bottom: max(6px, env(safe-area-inset-bottom));
  left: 0;
  z-index: 9998;
  display: flex;
  justify-content: center;
  padding: 0 14px;
  pointer-events: none;
  box-sizing: border-box;
}

.yudan-beian-footer a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 18px;
  padding: 0;
  color: rgba(40, 44, 48, 0.62);
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  font-size: 10px;
  line-height: 1;
  text-decoration: none;
  pointer-events: auto;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.yudan-beian-footer a:hover {
  color: rgba(18, 22, 26, 0.82);
}

.yudan-beian-footer img {
  display: block;
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
}

@media (max-width: 640px) {
  .yudan-beian-footer {
    bottom: max(5px, env(safe-area-inset-bottom));
    padding: 0 10px;
  }

  .yudan-beian-footer a {
    font-size: 9px;
  }

  .yudan-beian-footer img {
    width: 13px;
    height: 13px;
  }
}