.headline-wrapper {
  background: linear-gradient(to right, #f2ece3, #ddd1c4);
  border: 2px solid #8b7d5c;
  border-radius: 14px;
  max-width: 720px;
  margin: 32px auto;
  color: #3c2f2f;
  font-family: 'Yu Mincho', 'Hiragino Mincho ProN', serif;
  font-size: 18px;
  font-weight: bold;
  box-shadow: 0 4px 8px rgba(139, 125, 92, 0.25);
}

.headline-message-container {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 0 32px;
}

.headline-message {
  opacity: 0;
  pointer-events: none; /* ← 非表示時のクリック無効化 */
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  transition: opacity 0.8s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
}

.headline-message.active {
  opacity: 1;
  pointer-events: auto; /* ← 表示中のメッセージだけ操作可能 */
  position: relative;
}

.headline-wrapper a {
  color: #8b7d5c;
  text-decoration: underline;
}