body {
  font-family: Georgia, "Times New Roman", serif;
  background: #ffffff;
  color: #111827;
  line-height: 1.8;
  margin: 0;
}

main, article {
  max-width: 820px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

/* 글 상단 라벨 */
.post-label {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6b7280;
  margin-bottom: 1.2rem;
}

/* 날짜 스타일 */
.post-date {
  font-size: 0.9rem;
  color: #6b7280;
  margin-bottom: 2.5rem;
}
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,.8);
  display: none;
  justify-content: center;
  align-items: center;
}

.lightbox img {
  max-width: 90%;
  max-height: 90%;
}

.lightbox:target {
  display: flex;
}

.video-wrap { max-width: 900px; margin: 16px auto; }
.video-wrap video { width: 100%; height: auto; border-radius: 12px; }