.intro {
  white-space: pre-wrap;
  word-break: keep-all;
  background-color: #fafafa;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 20px;
  width: auto;
  margin: 20px 15px;
  line-height: 1.7;
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  font-size: 14px;
  color: #1f2937;
  text-align: left;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.05);
}

.intro em {
  display: block;
  font-weight: 600;
  font-style: normal;
  font-size: 16px;
  color: #374151;
  margin-bottom: 10px;
}

.intro strong {
  color: #0366d6;
  font-weight: 600;
}

.intro img {
    max-width: 80%;
    height: auto;
    display: block;
    margin: 20px auto;
}