/* Prose — typographic treatment for rendered markdown */

/* --- Three-width layout system --- */
/* Default: all direct children constrained to reading width */

.prose > * {
  max-width: var(--width-prose);
  margin-left: auto;
  margin-right: auto;
}

/* Wide: code blocks, SVGs, figures, and .wide/.breakout elements */

.prose > pre,
.prose > svg,
.prose > figure,
.prose > .wide,
.prose > .breakout {
  max-width: var(--width-code);
  margin-left: auto;
  margin-right: auto;
}

/* Full-bleed: hero diagrams, comparison layouts */

.prose > .full {
  max-width: var(--width-container);
  margin-left: auto;
  margin-right: auto;
}

/* --- Headings (Structure voice: Inter) --- */

.prose h2 {
  font-family: var(--font-structure);
  font-size: var(--type-2xl);
  font-weight: 600;
  line-height: var(--leading-snug);
  letter-spacing: -0.015em;
  margin-top: var(--space-8);
  margin-bottom: var(--space-2);
}

.prose h3 {
  font-family: var(--font-structure);
  font-size: var(--type-xl);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin-top: var(--space-5);
  margin-bottom: var(--space-1-5);
}

.prose h4 {
  font-family: var(--font-structure);
  font-size: var(--type-lg);
  font-weight: 600;
  line-height: var(--leading-heading);
  letter-spacing: -0.005em;
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
}

/* --- Body (Prose voice: Source Serif 4) --- */

.prose p {
  margin-bottom: var(--space-3);
}

.prose p:last-child {
  margin-bottom: 0;
}

/* --- Links --- */

.prose a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-default);
}

.prose a:hover {
  color: var(--accent-primary-hover);
  text-decoration: underline;
}

/* --- Blockquotes --- */

.prose blockquote {
  font-family: var(--font-prose);
  font-size: 1.25rem;
  font-style: italic;
  line-height: var(--leading-relaxed);
  border-left: 3px solid var(--accent-primary);
  padding-left: var(--space-3);
  margin-top: var(--space-3);
  margin-bottom: var(--space-3);
}

/* --- Lists --- */

.prose ul,
.prose ol {
  padding-left: var(--space-3);
  margin-bottom: var(--space-3);
}

.prose li {
  margin-bottom: var(--space-1);
}

.prose li > ul,
.prose li > ol {
  margin-top: var(--space-1);
  margin-bottom: 0;
}

/* --- Inline code (Evidence voice: JetBrains Mono) --- */

.prose code {
  font-family: var(--font-evidence);
  font-size: 0.9em;
  color: var(--code-text);
  background-color: var(--surface-code);
  padding: 0.15em 0.35em;
  border-radius: var(--rounded-sm);
}

/* --- Pre code reset --- */

.prose pre code {
  font-size: 1rem;
  background: none;
  padding: 0;
  border-radius: 0;
  color: inherit;
}

/* --- Code blocks (wide breakout via three-width system) --- */

.prose pre {
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--rounded-md);
  padding: var(--space-3);
  margin-top: var(--space-5);
  margin-bottom: var(--space-5);
  overflow-x: auto;
  line-height: var(--leading-relaxed);
  font-family: var(--font-evidence);
  tab-size: 2;
}

/* Warm scrollbar styling */
.prose pre::-webkit-scrollbar {
  height: 6px;
}

.prose pre::-webkit-scrollbar-track {
  background: var(--surface-inset);
  border-radius: var(--rounded-full);
}

.prose pre::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: var(--rounded-full);
}

.prose pre::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong);
}

/* Focus-visible outline */
.prose pre:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

/* --- Inline SVG diagrams --- */

.prose svg {
  width: 100%;
  height: auto;
  border-radius: var(--rounded-md);
  margin-top: var(--space-5);
  margin-bottom: var(--space-5);
}

/* --- Horizontal rules --- */

.prose hr {
  border: none;
  border-top: 1px solid var(--border-subtle);
  margin-top: var(--space-6);
  margin-bottom: var(--space-6);
  max-width: 5rem;
}

/* --- Strong / Em --- */

.prose strong {
  font-weight: 600;
}

.prose em {
  font-style: italic;
}

/* --- Images --- */

.prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--rounded-md);
  margin-top: var(--space-3);
  margin-bottom: var(--space-3);
}

/* --- Tables --- */

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--type-sm);
}

.prose th {
  font-family: var(--font-structure);
  font-weight: 600;
  text-align: left;
  padding: var(--space-1) var(--space-2);
  border-bottom: 2px solid var(--border-default);
}

.prose td {
  padding: var(--space-1) var(--space-2);
  border-bottom: 1px solid var(--border-subtle);
}