#popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

#popup-content {
  /* background-color: #fff; */
  padding: 0px;
  border-radius: 0px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  position: relative;
  max-width: 90%;
  max-height: 90%;
  overflow-y: auto;
  text-align: center;
}

.popup-image-container {
  width: 100%;
  text-align: center;
}

.popup-image {
  max-width: 100%;
  height: auto;
  display: block;
  /* margin-bottom: 15px; */
}

.popup-text-container {
  padding: 0 10px;
}

#popup-close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  font-size: 30px;
  color: #555;
  cursor: pointer;
}

.popup-button {
  display: inline-block;
  padding: 0px;
  /* margin-top: 15px; */
  background-color: #f7a9a1;
  color: #fff;
  text-decoration: none;
  border-radius: 0px;
  font-weight: bold;
}

/* レスポンシブ対応 */
@media (max-width: 600px) {
  #popup-content {
    width: 95%;
    padding: 10px;
  }
}