/* =========================
   ポップアップバナー（共通）
========================= */
.popup-banner {
  position: fixed;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 20px);
  max-width: 500px;
  z-index: 1000;
  box-sizing: border-box;
  display: none;
}

.popup-banner img {
  width: 100%;
  display: block;
}

.popup-banner a:hover,
.popup-banner a:hover img {
  opacity: 1 !important;
}

.popup-close {
  position: absolute;
  top: -10px;
  right: -10px;
  background: black;
  color: white;
  border: none;
  font-size: 16px;
  line-height: 1;
  width: 30px;
  height: 30px;
  border-radius: 30px;
  cursor: pointer;
}