/* ===== キャンペーンモーダル ===== */
.campaign-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cmo-fadeIn 0.3s ease;
}
@keyframes cmo-fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.campaign-modal {
  background: #fff;
  border-radius: 12px;
  max-width: 520px;
  width: 90%;
  padding: 48px 36px 40px;
  position: relative;
  text-align: center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
  animation: cmo-slideUp 0.35s ease;
}
@keyframes cmo-slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.campaign-modal__close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  font-size: 28px;
  line-height: 36px;
  color: #999;
  cursor: pointer;
  transition: color 0.2s;
}
.campaign-modal__close:hover {
  color: #333;
}
.campaign-modal__title {
  color: #023a74;
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 24px;
  line-height: 1.4;
}
.campaign-modal__text {
  font-size: 15px;
  line-height: 1.8;
  color: #333;
  margin-bottom: 12px;
}
.campaign-modal__text:last-of-type {
  margin-bottom: 30px;
}
.campaign-modal__btn a {
  display: inline-block;
  position: relative;
  font-size: 15px;
  background: #fff;
  border-radius: 100px;
  color: #023a74;
  font-weight: bold;
  padding: 14px 50px 14px 24px;
  border: solid #023a74 1px;
  box-sizing: border-box;
  text-decoration: none;
  transition:
    background 0.2s,
    color 0.2s;
}
.campaign-modal__btn a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 16px;
  width: 24px;
  height: 24px;
  margin-top: -12px;
  background: url("../images/arrow02.png") right center no-repeat;
  background-size: 100% auto;
}
.campaign-modal__btn a:hover {
  background: #023a74;
  color: #fff;
}
.campaign-modal__btn a:hover::after {
  background-image: url("../images/arrow03.png");
}

/* SP */
@media screen and (max-width: 768px) {
  .campaign-modal-overlay {
    padding: 0 20px;
  }
  .campaign-modal {
    padding: 40px 20px 32px;
    width: 92%;
  }
  .campaign-modal__close {
    top: 2px;
    right: 4px;
  }
  .campaign-modal__title {
    font-size: 19px;
    margin-bottom: 20px;
  }
  .campaign-modal__text {
    font-size: 14px;
  }
  .campaign-modal__btn a {
    font-size: 14px;
    padding: 12px 44px 12px 18px;
  }
}