/* ===== 資料DLモーダル 共通スタイル ===== */
.dl-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 20000;
  align-items: center;
  justify-content: center;
}
.dl-modal-overlay.active {
  display: flex;
}
.dl-modal {
  background: #fff;
  border-radius: 16px;
  padding: 48px 40px;
  max-width: 440px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.dl-modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}
.dl-modal-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.8;
  margin-bottom: 28px;
}
.dl-modal-btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 36px;
  border-radius: 60px;
  text-decoration: none;
  transition: transform 0.2s ease;
}
.dl-modal-btn:hover {
  transform: translateY(-2px);
}

/* 資料DLボタン（ダーク版） */
.dl-btn-dark {
  background: var(--text-primary);
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.dl-btn-dark:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}