/* Content styling for the Autoclave case study; theme runtime stays in its gem. */
.autoclave-study {
  --ac-accent: #176b75;
  line-height: 1.7;
}
html[data-theme="dark"] .autoclave-study {
  --ac-accent: #80cbd1;
}
.autoclave-study h2 {
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.35;
  margin-top: 3.25rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--global-divider-color);
  scroll-margin-top: 6rem;
}
.autoclave-study h3 {
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.4;
  margin-top: 2rem;
  scroll-margin-top: 6rem;
}
.ac-project-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin: 0 0 2rem;
  font-size: 0.9rem;
}
.ac-project-nav [aria-current] {
  font-weight: 600;
  border-bottom: 2px solid var(--ac-accent);
}
.ac-eyebrow {
  color: var(--ac-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.ac-document-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.8rem;
  font-weight: 500;
}
.ac-document-links span {
  font-size: 0.85em;
  font-weight: 400;
}
.ac-figure {
  min-width: 0;
  margin: 1.75rem 0;
}
.ac-figure > a {
  display: block;
  padding: 0.7rem;
  border: 1px solid var(--global-divider-color);
  background: #fff;
}
.ac-figure > a:hover,
.ac-figure > a:focus-visible {
  outline: 2px solid var(--ac-accent);
  outline-offset: 3px;
}
.ac-figure img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
}
.ac-geometry img {
  max-width: 580px;
}
.ac-figure figcaption {
  margin-top: 0.65rem;
  font-size: 0.86rem;
  line-height: 1.55;
}
.ac-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
  margin-top: 2rem;
  padding: 1.4rem 0;
  border-top: 1px solid var(--global-divider-color);
  border-bottom: 1px solid var(--global-divider-color);
}
.ac-results strong,
.ac-results span {
  display: block;
}
.ac-results strong {
  color: var(--ac-accent);
  font-size: 2rem;
  line-height: 1.3;
}
.ac-results span {
  margin-top: 0.4rem;
  font-size: 0.88rem;
  line-height: 1.5;
}
.ac-source-note,
.ac-loop {
  margin-top: 0.75rem;
  font-size: 0.88rem;
}
.ac-details {
  margin: 1.5rem 0;
  padding: 1rem 1.2rem;
  border: 1px solid var(--global-divider-color);
  border-radius: 4px;
}
.ac-details summary {
  cursor: pointer;
  font-weight: 500;
  line-height: 1.5;
}
.ac-details[open] summary {
  margin-bottom: 1rem;
}
.ac-details table {
  width: 100%;
  font-size: 0.88rem;
}
.ac-details th,
.ac-details td {
  padding: 0.6rem;
  vertical-align: top;
  border-bottom: 1px solid var(--global-divider-color);
}
.ac-details th:first-child,
.ac-details td:first-child {
  width: 26%;
}
.ac-coupling {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.3rem;
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}
.ac-coupling li {
  padding-top: 0.85rem;
  border-top: 3px solid var(--ac-accent);
}
.ac-coupling span,
.ac-coupling strong {
  display: block;
}
.ac-coupling span {
  color: var(--ac-accent);
  font-size: 0.67rem;
  letter-spacing: 0.035em;
}
.ac-coupling strong {
  margin-top: 0.5rem;
  font-size: 1rem;
}
.ac-coupling p {
  margin-top: 0.5rem;
  font-size: 0.88rem;
  line-height: 1.6;
}
.ac-figure-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.4rem;
}
.ac-figure-grid .ac-figure > a {
  display: flex;
  align-items: center;
  aspect-ratio: 1.35;
}
.ac-figure-grid img {
  max-height: 100%;
  object-fit: contain;
}
.ac-contours {
  max-width: 670px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 640px) {
  .ac-figure-grid,
  .ac-coupling {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .ac-figure-grid .ac-figure {
    margin: 1rem 0;
  }
  .ac-coupling li {
    margin-top: 0.7rem;
  }
  .ac-results {
    gap: 0.85rem;
  }
  .ac-results strong {
    font-size: 1.55rem;
  }
  .ac-results span {
    font-size: 0.8rem;
  }
  .ac-details {
    padding: 0.9rem;
  }
  .ac-details table {
    font-size: 0.78rem;
  }
  .ac-details th,
  .ac-details td {
    padding: 0.4rem 0.2rem;
    overflow-wrap: anywhere;
  }
}