.sa-styleguide {
  display: grid;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .sa-styleguide {
    grid-template-columns: 13rem minmax(0, 1fr);
    align-items: start;
  }
}

.sa-styleguide__nav {
  position: sticky;
  top: 5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.875rem;
  border: 1px solid var(--sa-border);
  border-radius: 0.875rem;
  background: var(--sa-surface);
}

.sa-styleguide__nav-title {
  margin: 0 0 0.5rem;
  padding: 0 0.375rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sa-muted);
}

.sa-styleguide__nav a {
  display: block;
  padding: 0.375rem 0.5rem;
  border-radius: 0.5rem;
  color: var(--sa-body-color);
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: none;
}

.sa-styleguide__nav a:hover,
.sa-styleguide__nav a:focus {
  background: var(--sa-surface-muted);
  color: var(--sa-ink);
}

.sa-styleguide__main {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  min-width: 0;
}

.sa-styleguide__intro {
  padding: 1.25rem;
  border: 1px solid var(--sa-border);
  border-radius: 1rem;
  background:
    radial-gradient(circle at top right, rgba(161, 215, 214, 0.18), transparent 45%),
    var(--sa-surface);
}

.sa-styleguide__intro-title {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--sa-ink);
}

.sa-styleguide__intro-text {
  margin: 0;
  max-width: 42rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--sa-muted);
}

.sa-styleguide__section {
  scroll-margin-top: 5rem;
}

.sa-styleguide__section-head {
  margin-bottom: 1rem;
}

.sa-styleguide__section-title {
  margin: 0 0 0.25rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--sa-ink);
}

.sa-styleguide__section-desc {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--sa-muted);
}

.sa-styleguide__demo {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: 1.25rem;
  border: 1px solid var(--sa-border);
  border-radius: 1rem;
  background: var(--sa-surface);
}

.sa-styleguide__demo + .sa-styleguide__demo {
  margin-top: 0.75rem;
}

.sa-styleguide__demo-label {
  margin: 0 0 0.75rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sa-muted);
}

.sa-styleguide__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.sa-styleguide__swatches {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
}

.sa-styleguide__swatch {
  overflow: hidden;
  border: 1px solid var(--sa-border);
  border-radius: 0.75rem;
  background: var(--sa-surface);
}

.sa-styleguide__swatch-color {
  height: 3rem;
}

.sa-styleguide__swatch-meta {
  padding: 0.5rem 0.625rem;
}

.sa-styleguide__swatch-name {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--sa-ink);
}

.sa-styleguide__swatch-token {
  margin: 0.125rem 0 0;
  font-size: 0.6875rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--sa-muted);
}

.sa-styleguide__code {
  margin-top: 0.75rem;
  padding: 0.75rem 0.875rem;
  border-radius: 0.625rem;
  background: var(--sa-surface-muted);
  overflow-x: auto;
  font-size: 0.75rem;
  line-height: 1.5;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--sa-body-color);
}

.sa-styleguide__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}