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/* 本篇两张方形封面保留完整画面；缩小显示，避免配图压过方法正文。 */
.article-body figure img[src="/assets/classical-op.jpg"],
.article-body figure img[src="/assets/sodagreen-four-seasons.png"] {
  width: min(100%, 480px);
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  margin-inline: auto;
}

.article-body figure figcaption {
  max-width: 480px;
  margin: 12px auto 0;
}