:root {
  --pst-color-primary: #1769aa;
  --pst-color-secondary: #3f8fc5;
  --pst-color-link: #1769aa;
  --pst-color-link-hover: #0f4f82;
}

html[data-theme="dark"] {
  --pst-color-primary: #71b7e6;
  --pst-color-secondary: #8cc8ec;
  --pst-color-link: #71b7e6;
  --pst-color-link-hover: #a7d8f4;
}

.bd-main .bd-content .bd-article-container {
  max-width: 72rem;
}

.bd-page-width {
  max-width: 96rem;
}

.bd-header .navbar-header-items__start {
  min-width: max-content;
}

.navbar-brand .title {
  font-weight: 700;
  letter-spacing: 0.01em;
}

.bd-header .navbar-brand img {
  max-height: 102px;
}

.sd-card {
  height: 100%;
  border-radius: 0.75rem;
}

.sd-card-title {
  font-weight: 650;
}

.sd-card:hover {
  border-color: var(--pst-color-primary);
  box-shadow: 0 0.35rem 1rem rgb(0 0 0 / 10%);
}

.rst-class.lead,
.lead {
  font-size: 1.2rem;
  color: var(--pst-color-text-muted);
}

div.highlight pre {
  font-size: 0.9rem;
}

table.docutils {
  width: 100%;
}

.sd-card-img-top {
  display: block;
  width: 100%;
  height: 250px;
  object-fit: contain;
  object-position: center;
  padding: 0.75rem;
  background: var(--pst-color-surface);
  border-bottom: 1px solid var(--pst-color-border);
}

.sd-card {
  overflow: hidden;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease;
}

.sd-card:hover {
  transform: translateY(-3px);
  border-color: var(--pst-color-primary);
  box-shadow: 0 0.5rem 1.25rem rgb(0 0 0 / 14%);
}

.sd-card .sd-card-title {
  color: var(--pst-color-primary);
}

.sd-card .sd-card-body {
  padding: 1rem;
}

html[data-theme="dark"] .sd-card-img-top {
  opacity: 0.92;
}

/* Related-project gallery. */
.related-projects .sd-card-img-top {
  width: 100%;
  height: 260px;
  object-fit: contain;
  object-position: center;
  padding: 1rem;
  background: var(--pst-color-surface);
  border-bottom: 1px solid var(--pst-color-border);
}

.related-projects .sd-card {
  height: 100%;
}

.related-projects .sd-card-footer {
  color: var(--pst-color-primary);
  font-weight: 600;
}