body {
  width: 180px;
  padding: 12px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  text-align: center;
  background-color: #ffffff;
}

h3 {
  font-weight: normal;
  font-size: 14px;
  margin: 0 0 12px 0;
  color: #333;
}

#toggleBtn {
  width: 100%;
  padding: 8px;
  margin: 3px 0 11px 0;
  cursor: pointer;
  border: none;
  border-radius: 4px;
  background-color: #486860;
  color: white;
  font-weight: bold;
  transition: background-color 0.2s;
}

#toggleBtn:hover {
  background-color: #587f75;
}

.menu-link {
  color: #888;
  text-decoration: none;
  font-size: 11px;
  padding: 0 10px 0 0;
}

.menu-link:hover {
  text-decoration: none;
}

footer {
  font-size: 11px;
  color: #888;
  padding-top: 6px;
}