/* Project stories share the homepage's type, monochrome surfaces and single light accent. */
.home-projects {
  padding-block: var(--space-section-lg);
  background: var(--color-canvas);
  border-top: 1px solid var(--color-hairline-soft);
}

.project-reader {
  margin-top: var(--space-section);
}

.project-reader [hidden] {
  display: none !important;
}

.project-reader__stories {
  min-width: 0;
  font-size: var(--text-reading);
  line-height: var(--leading-reading);
}

.project-reader__story {
  border-bottom: 1px solid var(--color-hairline-soft);
}

.project-reader__story > summary {
  padding-block: var(--space-lg);
  color: var(--color-ink);
}

.project-reader__body {
  padding-block: var(--space-lg);
}

.project-reader__body h3 {
  margin-bottom: var(--space-lg);
}

.project-reader__body p {
  color: var(--color-graphite);
}

.project-reader__body .project-reader__lead {
  color: var(--color-ink);
}

.project-reader__part {
  margin-top: var(--space-xl);
}

.project-reader__part h4 {
  margin-bottom: var(--space-sm);
}

.project-reader__part p + p {
  margin-top: var(--space-md);
}

.project-reader__flow {
  margin: var(--space-xl) 0 0;
}

.project-reader__flow-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr) 24px minmax(0, 1fr);
  align-items: center;
}

.project-reader__node {
  min-width: 0;
  min-height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm);
  border: 1px solid var(--color-hairline-soft);
  background: var(--color-canvas-warm);
  color: var(--color-ink);
  font-size: var(--text-link-sm);
  line-height: var(--leading-link-sm);
  text-align: center;
  overflow-wrap: break-word;
  hyphens: auto;
}

.project-reader__node small {
  color: var(--color-stone);
  font-size: var(--text-meta);
  line-height: var(--leading-meta);
}

.project-reader__node--gate {
  background: var(--color-canvas);
  border-bottom: 2px solid var(--color-accent);
}

.project-reader__connection {
  border-top: 1px solid var(--color-hairline-soft);
}

.project-reader__flow figcaption {
  margin-top: var(--space-sm);
  color: var(--color-stone);
  font-size: var(--text-meta);
  line-height: var(--leading-meta);
}

.project-reader__first {
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-hairline-soft);
}

.project-reader__body .button {
  max-width: 100%;
  margin-top: var(--space-xl);
  white-space: normal;
  text-align: left;
}

.project-reader__body .button .icon {
  flex-shrink: 0;
}

.project-reader__requirements {
  margin-top: var(--space-xl);
  padding-top: var(--space-xs);
  border-top: 1px solid var(--color-hairline-soft);
  font-size: var(--text-meta);
  line-height: var(--leading-reading);
}

.project-reader__requirements summary {
  min-height: 44px;
  padding-block: var(--space-sm);
  color: var(--color-ink);
}

.project-reader__requirements p {
  margin-bottom: var(--space-sm);
}

.project-reader__caption {
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-hairline-soft);
}

.project-reader__picker {
  display: grid;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
  color: var(--color-stone);
  font-size: var(--text-meta);
}

.project-reader__picker select {
  width: 100%;
  min-height: 48px;
  padding: var(--space-sm);
  border: 1px solid var(--color-hairline-soft);
  border-radius: 0;
  background: var(--color-canvas);
  color: var(--color-ink);
  font: inherit;
  font-size: var(--text-body);
}

.project-reader__navigation a {
  display: block;
  min-height: 56px;
  padding: var(--space-md) var(--space-lg) var(--space-md) 0;
  border-bottom: 1px solid var(--color-hairline-soft);
  color: var(--color-ink);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  text-decoration: none;
}

.project-reader__navigation a:hover {
  background: var(--color-canvas-warm);
}

.project-reader__navigation a[aria-current] {
  padding-left: var(--space-md);
  border-left: 2px solid var(--color-accent);
  background: var(--color-canvas-warm);
}

.project-reader--enhanced .project-reader__story {
  border: 0;
}

.project-reader--enhanced .project-reader__story > summary {
  display: none;
}

.project-reader--enhanced .project-reader__body {
  padding: 0;
}

@media (min-width: 768px) {
  .project-reader--enhanced {
    display: grid;
    grid-template-columns: minmax(200px, 3fr) minmax(0, 7fr);
    column-gap: var(--space-section);
    align-items: start;
    border-top: 1px solid var(--color-hairline-soft);
    padding-top: var(--space-md);
  }

  .project-reader--enhanced .project-reader__picker {
    display: none;
  }

  .project-reader__stories {
    max-width: var(--measure-reading);
  }
}

@media (max-width: 767.98px) {
  .project-reader--enhanced .project-reader__navigation {
    display: none;
  }

  .project-reader__body .button {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 479.98px) {
  .project-reader__flow-row {
    grid-template-columns: minmax(0, 1fr);
    justify-items: stretch;
  }

  .project-reader__node {
    min-height: 64px;
  }

  .project-reader__connection {
    height: var(--space-md);
    border: 0;
    border-left: 1px solid var(--color-hairline-soft);
    justify-self: center;
  }
}