/* Guide: intrinsic dimensions reserve space, while height:auto preserves the photo.
   Loaded only by the guides repaired in October 2026; existing case studies and
   the individually reviewed cost/time guides keep their approved layouts. */
.article img {
  height: auto;
  max-width: 100%;
  object-fit: contain;
}
.article .article-image {
  display: block;
  width: 100%;
  max-width: 768px;
  margin: 28px auto 36px;
}
.article .article-image.guide-photo-portrait {
  max-width: 420px;
}
.article .article-photo-story img,
.article .article-photo-gallery img {
  width: auto;
  height: auto;
  max-width: 100%;
}
/* This archived source is only 360 x 480: never stretch or upscale it. */
.article img[src$="guida-muffa-prima.jpg"] {
  max-width: min(100%, 360px);
}