/* 吹き出しスタイル */
.chat {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 1em 0;
}
.chat.left {
  flex-direction: row;
}
.chat.right {
  flex-direction: row-reverse;
  text-align: right;
}
.chat-face img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
}
.chat-content {
  background: #f4f4f4;
  padding: 10px 14px;
  border-radius: 10px;
  max-width: 600px;
}

/* ボックスメモ */
.box-memo {
  background-color: #e0f7fa !important;
  padding: 16px !important;
  border-left: 4px solid #007acc !important;
  border-radius: 6px !important;
  margin: 1em 0 !important;
  font-size: 16px;
}

/* 通常ボタン */
.c-btn {
  display: inline-block;
  background: #333;
  color: white;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: bold;
  text-align: center;
}

/* 光るボタン */
.btn.shine {
  display: inline-block;
  background: linear-gradient(90deg, #ff9800, #ff5722);
  color: #fff;
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: bold;
  font-size: 16px;
  box-shadow: 0 0 10px rgba(255, 87, 34, 0.7);
  animation: shine 1.5s infinite;
  text-decoration: none;
}
@keyframes shine {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

/* 丸リスト */
ul.o-circle {
  list-style: circle;
  padding-left: 1.5em;
  margin-top: 0.5em;
}