/* Implements [WEB-DESIGN-PROSE]. */

.prose {
  color: var(--color-text);
  margin-inline: auto;
  max-width: var(--content-width);
  padding: clamp(3.5rem, 8vw, 6rem) 1.5rem;
  width: 100%;
}

.prose h1,
.prose h2,
.prose h3,
.prose h4 { letter-spacing: -0.035em; }
.prose h1 { font-size: clamp(2.5rem, 7vw, 4.5rem); line-height: 1.05; margin: 0 0 2rem; }
.prose h2 { border-top: 1px solid var(--color-border); font-size: clamp(1.75rem, 4vw, 2.4rem); line-height: 1.15; margin: 4rem 0 1.25rem; padding-top: 1.25rem; }
.prose h3 { font-size: 1.35rem; line-height: 1.3; margin: 2.5rem 0 0.75rem; }
.prose h4 { font-size: 1.05rem; margin: 2rem 0 0.5rem; }
.prose p,
.prose li { font-size: 1.04rem; line-height: 1.78; }
.prose p { margin: 0 0 1.35rem; }
.prose ul,
.prose ol { margin: 0 0 1.5rem; padding-left: 1.5rem; }
.prose li { margin: 0.35rem 0; }
.prose a { color: var(--color-primary); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--color-primary) 40%, transparent); text-underline-offset: 0.18em; }
.prose a:hover { text-decoration-color: currentColor; }
.prose h1 a,
.prose h2 a,
.prose h3 a,
.prose h4 a,
.prose .header-anchor { color: inherit; text-decoration: none; }
.prose strong { font-weight: 750; }
.prose blockquote { border-left: 3px solid var(--color-primary); color: var(--color-muted); margin: 2rem 0; padding: 0.25rem 0 0.25rem 1.25rem; }
.prose blockquote p { color: inherit; margin: 0; }
.prose img { border: 1px solid var(--color-border); border-radius: var(--radius-md); margin: 2rem 0; width: 100%; }
.prose > :where(p, ul, ol, blockquote, h2, h3, h4) { margin-inline: auto; max-width: var(--reading-width); }

.prose code { background: var(--color-surface-subtle); border: 1px solid var(--color-border); border-radius: var(--radius-sm); font: 0.86em/1.5 var(--font-code); padding: 0.12em 0.35em; }
.prose pre:not(.mermaid) { background: var(--color-code); border: 1px solid var(--color-border-strong); border-radius: var(--radius-md); color: var(--color-code-text); margin: 2rem 0; max-width: 100%; overflow-x: auto; padding: 1.25rem; }
.prose pre code { background: transparent; border: 0; color: inherit; display: block; font-size: 0.84rem; padding: 0; }
.prose pre.mermaid { margin: 2.5rem 0; max-width: 100%; overflow-x: auto; }
.prose pre.mermaid svg { height: auto; max-width: 100%; }

.prose table { border-collapse: collapse; display: block; margin: 2rem 0; max-width: 100%; overflow-x: auto; width: max-content; }
.prose th,
.prose td { border-bottom: 1px solid var(--color-border); min-width: 8rem; padding: 0.7rem 0.9rem; text-align: left; vertical-align: top; }
.prose th { background: var(--color-surface-subtle); font-size: 0.85rem; }
.prose td { font-size: 0.9rem; }

.article-header { margin-bottom: 3.5rem; }
.article-kicker { align-items: center; color: var(--color-muted); display: flex; font-size: 0.8rem; gap: 0.75rem; margin-bottom: 1.5rem; }
.article-kicker span { border: 1px solid var(--color-border); border-radius: 999px; color: var(--color-primary); font-weight: 750; padding: 0.25rem 0.55rem; }
.article-hero { margin: 2.5rem 0 0; }
.article-hero img { margin: 0; }
.article-author { align-items: center; border-top: 1px solid var(--color-border); color: inherit !important; display: flex; gap: 0.75rem; padding-top: 1.25rem; text-decoration: none !important; }
.article-author img { border: 1px solid var(--color-border); border-radius: 50%; height: 2.75rem; margin: 0; object-fit: cover; width: 2.75rem; }
.article-author p { font-size: 0.88rem; font-weight: 750; line-height: 1.3; margin: 0; }
.article-author small { color: var(--color-muted); font-size: 0.75rem; }

.article-figure { border: 1px solid var(--color-border); border-radius: var(--radius-md); margin: 2rem 0; overflow: hidden; padding: 0.5rem; }
.article-figure img { border: 0; margin: 0; }
.article-figure figcaption { color: var(--color-muted); font-size: 0.8rem; padding: 0.6rem 0.5rem 0.2rem; text-align: center; }
.article-note,
.callout { background: var(--color-surface-subtle); border-left: 3px solid var(--color-primary); border-radius: var(--radius-sm); margin: 2rem 0; padding: 1.25rem; }
.article-note h3,
.callout h2 { border: 0; margin: 0 0 0.5rem; padding: 0; }
.article-note p { color: var(--color-muted); font-size: 0.9rem; margin: 0; }
.usage-grid,
.related-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.usage-card,
.related-grid a { background: var(--color-surface-subtle); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.25rem; }
.usage-card h3 { margin-top: 0; }
.related-panel { border-top: 1px solid var(--color-border); margin-top: 5rem; padding-top: 2rem; }
.related-panel h2 { border: 0; font-size: 1.75rem; margin: 0 0 1.5rem; padding: 0; }
.related-grid a { color: inherit; display: flex; flex-direction: column; gap: 0.35rem; text-decoration: none; }
.related-grid span { color: var(--color-primary); font-size: 0.72rem; font-weight: 750; text-transform: uppercase; }
.related-grid small { color: var(--color-muted); line-height: 1.5; }
.requirement-list { list-style: none; padding: 0 !important; }
.requirement-list li { align-items: flex-start; border: 1px solid var(--color-border); border-radius: var(--radius-md); display: flex; gap: 1rem; padding: 1rem; }
.requirement-icon { background: var(--color-primary-soft); border-radius: var(--radius-sm); color: var(--color-primary); flex: 0 0 auto; font: 750 0.7rem/1 var(--font-code); padding: 0.75rem 0.5rem; }
.next-link { border-top: 1px solid var(--color-border); margin-top: 3rem !important; padding-top: 1.25rem; text-align: right; }

.docs-menu-toggle { display: none; }
.docs-layout {
  display: grid;
  gap: 0;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  margin-inline: auto;
  max-width: 90rem;
  min-height: calc(100vh - var(--header-height));
  padding: 0;
}
.docs-layout .prose { margin: 0 auto; padding-inline: clamp(1.5rem, 3vw, 3rem); }
.sidebar { border-right: 1px solid var(--color-border); height: calc(100vh - var(--header-height)); overflow-y: auto; padding: 2rem 1rem; position: sticky; top: var(--header-height); }
.sidebar-section { margin: 0; }
.sidebar-section h4 { font-size: 0.72rem; letter-spacing: 0.09em; margin: 0 0 0.75rem; padding: 0 0.65rem; text-transform: uppercase; }
.sidebar a { border-radius: var(--radius-sm); color: var(--color-muted); display: block; font-size: 0.82rem; padding: 0.55rem 0.65rem; }
.sidebar a:hover,
.sidebar a.active { background: var(--color-primary-soft); color: var(--color-primary); }

.author-profile { align-items: center; display: flex; gap: 1.5rem; }
.author-avatar { border: 1px solid var(--color-border); border-radius: 50%; height: 5rem; object-fit: cover; width: 5rem; }
.author-profile h1 { font-size: 2.5rem; margin: 0; }
.author-role { color: var(--color-muted); margin: 0.3rem 0 !important; }

@media (max-width: 1024px) {
  .docs-menu-toggle {
    align-items: center;
    background: var(--color-surface-subtle);
    border: 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    display: flex;
    font-weight: 700;
    gap: 0.6rem;
    min-height: 2.75rem;
    padding: 0.65rem 1rem;
    width: 100%;
  }
  .docs-layout { display: block; min-height: 0; }
  .sidebar {
    background: var(--color-bg);
    bottom: 0;
    height: auto;
    left: 0;
    max-width: min(19rem, 88vw);
    padding: 1.25rem 0.75rem;
    position: fixed;
    top: calc(var(--header-height) + 2.75rem);
    transform: translateX(-105%);
    width: 100%;
    z-index: 80;
  }
  .sidebar.open { box-shadow: var(--shadow-lg); transform: translateX(0); }
  .docs-layout .prose { padding-inline: 1rem; }
}

@media (max-width: 768px) {
  .prose { padding-inline: 1rem; }
  .prose h1 { font-size: clamp(2.35rem, 12vw, 3.5rem); }
  .prose p,
  .prose li { font-size: 1rem; }
  .usage-grid,
  .related-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .author-profile { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .author-profile h1 { font-size: clamp(2.25rem, 12vw, 3rem); }
}