/* ポップアップバナーのスタイル */
#fui-popup-banner {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  max-width: 300px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

#fui-popup-close {
  border-radius: 50%;
  background-color: #ffffff;
  position: absolute;
  top: -35px;
  right: 10px;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  color: #333;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#fui-popup-banner img {
  max-width: 100%;
  height: auto;
  display: block;
}

#fui-popup-banner a {
  display: block;
  text-decoration: none;
}

/* モバイル対応 */
@media (max-width: 768px) {
  #fui-popup-banner {
    max-width: 250px;
    bottom: 10px;
    right: 10px;
  }
}