.feature-page {
  --feature-page-width: 42rem;
  --feature-page-gap: clamp(0.7rem, 2vw, 1rem);
  --feature-page-pink: #b69cb8;
  --feature-page-copy: #b69cb8;
  min-width: 0;
  min-height: 100vh;
  min-height: 100dvh;
  color: #b69cb8;
  background: #1b1c20;
}

.feature-page-shell {
  display: grid;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  padding: max(1rem, env(safe-area-inset-top, 0px))
    max(1rem, env(safe-area-inset-right, 0px))
    max(1rem, env(safe-area-inset-bottom, 0px))
    max(1rem, env(safe-area-inset-left, 0px));
  place-items: center;
}

.feature-page-container {
  display: grid;
  width: min(100%, var(--feature-page-width));
  min-width: 0;
  gap: var(--feature-page-gap);
}

.feature-page-title {
  margin: 0;
  padding: 0.45rem 0.75rem;
  overflow-wrap: anywhere;
  color: var(--feature-page-pink);
  background: transparent;
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: clamp(1rem, 3vw, 1.3rem);
  font-weight: 500;
  line-height: 1.2;
  text-align: center;
}

.feature-page-figure {
  display: grid;
  min-width: 0;
  margin: 0;
  gap: var(--feature-page-gap);
}

.feature-page-image-link {
  display: block;
  min-width: 0;
  overflow: visible;
}

.feature-page-image {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: none;
  aspect-ratio: auto;
  border: 1px solid color-mix(in srgb, var(--feature-page-pink) 65%, transparent);
  background: #f7f7f7;
  object-fit: contain;
  object-position: center;
  transition: filter var(--transition-duration, 180ms) ease;
}

.feature-page-image:hover,
.feature-page-image:focus-visible,
.feature-page-image-link:hover .feature-page-image,
.feature-page-image-link:focus-visible .feature-page-image {
  filter: invert(1);
}

.feature-page-image:focus-visible,
.feature-page-image-link:focus-visible {
  outline: 1px dotted var(--feature-page-pink);
  outline-offset: 0.25rem;
}

.feature-page-caption {
  width: min(100%, 58ch);
  margin-inline: auto;
  color: var(--feature-page-copy);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: clamp(0.72rem, 1.8vw, 0.86rem);
  line-height: 1.35;
  text-align: center;
}

.feature-page-navigation {
  display: flex;
  justify-content: center;
  margin-top: 0.25rem;
}

.feature-page-back-link {
  padding: 0.35rem 0.5rem;
  color: #b69cb8;
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.72rem;
  text-decoration: none;
  opacity: 0.55;
  transition: opacity var(--transition-duration, 180ms) ease;
}

.feature-page-back-link:hover,
.feature-page-back-link:focus-visible {
  opacity: 1;
}

.feature-page-back-link:focus-visible {
  outline: 1px dotted currentColor;
  outline-offset: 0.15rem;
}

.feature-detail-shell {
  display: grid;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  padding: max(1rem, env(safe-area-inset-top, 0px))
    max(1rem, env(safe-area-inset-right, 0px))
    max(1rem, env(safe-area-inset-bottom, 0px))
    max(1rem, env(safe-area-inset-left, 0px));
  place-items: center;
}

.feature-detail-layout {
  display: grid;
  grid-template-columns: minmax(10rem, 0.72fr) minmax(0, 2fr);
  width: min(100%, 48rem);
  min-width: 0;
  gap: clamp(1.5rem, 5vw, 3.5rem);
  align-items: stretch;
}

.feature-detail-copy,
.feature-detail-media {
  min-width: 0;
  height: min(64dvh, 32rem);
}

.feature-detail-copy {
  display: flex;
  flex-direction: column;
}

.feature-detail-title {
  margin: 0 0 0.8rem;
  color: #b69cb8;
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 500;
  line-height: 1.2;
}

.feature-detail-body {
  margin: 0;
  color: #b69cb8;
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: clamp(0.72rem, 1.2vw, 0.84rem);
  line-height: 1.45;
  white-space: pre-line;
}

.feature-detail-copy .feature-page-navigation {
  justify-content: flex-start;
  margin-top: auto;
  padding-top: 1rem;
}

.feature-detail-copy .feature-page-back-link {
  padding-left: 0;
}

.feature-detail-media {
  display: flex;
  flex-direction: column;
  gap: clamp(0.75rem, 2vw, 1.25rem);
  padding-right: 0.45rem;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgb(182 156 184 / 48%) transparent;
}

.feature-detail-media::-webkit-scrollbar {
  width: 0.2rem;
}

.feature-detail-media::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgb(182 156 184 / 48%);
}

.feature-detail-media-item {
  min-width: 0;
  margin: 0;
}

.feature-detail-media-item--wide {
  width: 100%;
}

.feature-detail-media img {
  display: block;
  width: 100%;
  height: clamp(8rem, 22vw, 14rem);
  max-width: 100%;
  border: 1px solid rgb(182 156 184 / 58%);
  object-fit: fill;
  object-position: center;
  transition: filter var(--transition-duration, 180ms) ease;
}

.feature-detail-media img:hover,
.feature-detail-media img:focus-visible {
  filter: invert(1);
}

.feature-detail-media-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: clamp(0.75rem, 2vw, 1.25rem);
}

.feature-detail-media-row .feature-detail-media-item {
  height: auto;
}

.feature-detail-media-row img {
  height: clamp(8rem, 22vw, 14rem);
  object-fit: fill;
}

.feature-detail-media img[data-feature-src$="2026_09_15_bun.gif"] {
  width: 100%;
  height: auto;
  max-height: none;
  aspect-ratio: auto;
  object-fit: contain;
}

.feature-detail-media video,
.feature-detail-media iframe {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border: 0;
  object-fit: contain;
}

.feature-detail-media audio {
  display: block;
  width: 100%;
  max-width: 100%;
}

.feature-detail-text-card {
  margin: 0;
  padding: 0.45rem 0.65rem;
  color: #b69cb8;
  background: #f7f7f7;
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: clamp(0.72rem, 1.35vw, 0.9rem);
  line-height: 1.15;
  text-align: center;
}

.feature-detail-ascii {
  display: grid;
  min-width: 0;
  min-height: 0;
  height: 100%;
  margin: 0;
  overflow: hidden;
  color: #b69cb8;
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: clamp(0.5rem, 1vw, 0.72rem);
  line-height: 1.05;
  place-items: center;
  white-space: pre;
}

@media (max-width: 42rem) {
  .feature-detail-layout {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .feature-detail-copy {
    height: auto;
  }

  .feature-detail-copy .feature-page-navigation {
    margin-top: 0.75rem;
  }

  .feature-detail-media {
    width: 100%;
    height: min(58dvh, 32rem);
  }
}

@media (max-width: 30rem) {
  .feature-page {
    --feature-page-gap: 0.65rem;
  }

  .feature-page-title {
    padding: 0.4rem 0.6rem;
  }

  .feature-detail-media-row {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .feature-detail-media-row .feature-detail-media-item {
    height: auto;
  }

  .feature-detail-media img,
  .feature-detail-media-row img {
    height: clamp(8rem, 42vw, 12rem);
  }

  .feature-detail-ascii {
    min-height: 10rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .feature-page-image,
  .feature-detail-media img {
    transition: none;
  }
}