.post-body > .cover-zoom {
  display: block;
  width: 220px;
  height: 220px;
  align-self: start;
  cursor: pointer;
  line-height: 0;
}

.post-body > .cover-zoom > img {
  width: 100%;
  height: 100%;
  border: 1px solid #bbb;
  padding: 4px;
  background: #fff;
  object-fit: cover;
}

.cover-lightbox {
  max-width: none;
  max-height: none;
  padding: 0;
  border: 0;
  background: transparent;
  overflow: visible;
}

.cover-lightbox::backdrop {
  background: rgba(0, 0, 0, .86);
}

.cover-lightbox-frame {
  position: relative;
  display: grid;
  place-items: center;
}

.cover-lightbox img {
  display: block;
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  background: #111;
  box-shadow: 0 8px 35px rgba(0, 0, 0, .65);
}

.cover-zoom:focus-visible {
  outline: 3px solid #8ca886;
  outline-offset: 3px;
}

@media (max-width: 480px) {
  .post-body > .cover-zoom {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
  }

  .cover-lightbox img {
    max-width: 94vw;
    max-height: 84vh;
  }
}