.stone-artwork {
  --stone-colour: var(--accent);
  position: relative;
  isolation: isolate;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 66px;
  height: 82px;
  border-radius: 42% 58% 48% 52% / 45% 42% 58% 55%;
}

.stone-artwork::before {
  position: absolute;
  z-index: -1;
  inset: 12%;
  border-radius: 50%;
  background: color-mix(in srgb, var(--stone-colour) 28%, transparent);
  filter: blur(18px);
  content: "";
}

.stone-artwork img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 13px 18px rgba(0, 0, 0, .38));
  transform: translateZ(0);
}

.stone-artwork .stone-gem-fallback {
  width: 100%;
  height: 100%;
}

.stone-artwork-supporting {
  width: 50px;
  height: 64px;
}

.stone-artwork-hero {
  width: min(280px, 72vw);
  height: min(280px, 72vw);
  margin-inline: auto;
}

.stone-artwork-hero::before {
  inset: 18%;
  background: color-mix(in srgb, var(--stone-colour) 34%, transparent);
  filter: blur(34px);
}

.stone-artwork-hero img {
  filter: drop-shadow(0 22px 32px rgba(0, 0, 0, .48));
}

.stone-detail-intro {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: clamp(28px, 6vw, 72px);
  margin: 0 0 28px;
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at 18% 40%, color-mix(in srgb, var(--stone-colour) 10%, transparent), transparent 42%),
    var(--surface);
}

.stone-detail-intro .lead {
  margin: 0;
}

.stone-material-facts {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 20px;
}

.stone-material-facts > div {
  min-height: 96px;
}

.stone-material-facts strong {
  overflow-wrap: anywhere;
  font-size: 18px;
}

.stone-correspondence-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.stone-correspondence-tags span {
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--stone-colour) 34%, var(--line));
  border-radius: 999px;
  color: var(--text-soft);
  background: color-mix(in srgb, var(--stone-colour) 8%, transparent);
  font: 8px var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.stone-source-list {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.stone-source-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--text-soft);
  text-decoration: none;
  font-size: 10px;
}

.stone-source-list a::after {
  color: var(--accent);
  content: "Open source ↗";
  font: 7px var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.stone-source-list a:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, .025);
}

@media (max-width: 760px) {
  .stone-detail-intro {
    grid-template-columns: minmax(0, 1fr);
    text-align: center;
  }

  .stone-detail-intro .lead {
    text-align: left;
  }

  .stone-material-facts {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .stone-artwork {
    width: 50px;
    height: 64px;
  }

  .stone-artwork-supporting {
    width: 46px;
    height: 58px;
  }

  .stone-artwork-hero {
    width: min(230px, 72vw);
    height: min(230px, 72vw);
  }

  .stone-material-facts {
    grid-template-columns: minmax(0, 1fr);
  }

  .stone-source-list a {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .stone-artwork img {
    transform: none;
  }
}