/*====================================================================
	main contents
=====================================================================*/
/* モーダル背景 */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

/* モーダル本体 */
.modal {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
  position: relative;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* 閉じるボタン */
.close-btn {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 20px;
  cursor: pointer;
  border: none;
  background: none;
}

.modal-title {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  font-weight: bold;
}

.modal-link {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.6rem 1.2rem;
  background-color: #0D91F1;
  color: white;
  text-decoration: none;
  border-radius: 4px;
}

.modal-link:hover {
  background-color: #0D91F1;
}

.modal p {
  margin-bottom: 0.5rem;
}