/* Cover frames: always fill the poster / detail boxes */
.poster div img,
.manga-detail .main-inner .content .poster div img,
.manga-detail .detail-bg > img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background-color: #182335;
}

/* Fallback SVG stretches to the exact box (no letterboxing) */
.poster div img.is-cover-fallback,
.manga-detail .detail-bg > img.is-cover-fallback {
  object-fit: fill;
  background-color: #182335;
}

/* Detail hero poster: keep frame filled even if CDN hangs then falls back */
.manga-detail .main-inner .content .poster > div {
  position: relative;
  padding-bottom: 140%;
  overflow: hidden;
  background-color: #182335;
}

.manga-detail .main-inner .content .poster > div > img.is-cover-fallback {
  filter: none;
  opacity: 1;
}