/* モーダルウィンドウ */
.pdf-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  justify-content: center;
  align-items: center;
}

.pdf-modal {
  background: #fff;
  width: 90%;
  max-width: 450px;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  position: relative;
}

.pdf-modal-close {
  position: absolute;
  top: 12px;
  right: 15px;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: #999;
}

.pdf-modal-text {
  font-size: 16px;
  font-weight: bold;
  margin: 15px 0;
  color: #333;
  line-height: 1.5;
}

.pdf-modal-btn {
  display: inline-block;
  width: 80%;
  margin-top: 15px;
  padding: 12px 0;
  background: #004098;
  color: #fff;
  font-weight: bold;
  border-radius: 4px;
  text-decoration: none;
  font-size: 15px;
}

@media (max-width:929px) {
  .pdf-modal {
    padding: 30px 0;
  }
}