/* ============================================================
   essay.css — shared essay article shell
   Promoted from inline <style> blocks in SV + Alogically Is
   (session K2, 2026-05-13) per second-instance threshold rule.
   Pattern follows footer.css (session J) promotion.

   Consumers: src/essays/*/index.html
   Companion stylesheets expected in <head>:
     /tokens.css, /base.css, /components/nav.css,
     /components/audio-player.css, /components/mode-toggle.css,
     /components/footer.css
   ============================================================ */

.essay {
  max-width: var(--w-max);
  margin-inline: auto;
  padding-inline: var(--s-5);
  padding-block-end: var(--s-10);
}

.essay-header {
  border-bottom: var(--bw-base) solid var(--c-border);
  padding-block-end: var(--s-5);
  margin-block-end: var(--s-7);
}

.essay-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-5);
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--c-fg-dim);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  margin-block: var(--s-3) var(--s-4);
}

.essay-meta strong {
  color: var(--c-fg-muted);
  font-weight: 500;
}

.essay-body {
  max-width: var(--w-prose);
  margin-inline: auto;
}

.essay-body > * {
  max-width: 100%;
}

.section-rule {
  border: none;
  border-top: var(--bw-slab) solid var(--c-accent);
  width: var(--s-7);
  margin-block: var(--s-7);
}

.prose-placeholder {
  font-style: italic;
  color: var(--c-fg-dim);
}

.prose-placeholder::before {
  content: "[ ";
  color: var(--c-accent);
}

.prose-placeholder::after {
  content: " ]";
  color: var(--c-accent);
}

/* Audio-intro band — sits above section structure. Audio is its own
   artifact (e.g., condensed reading for SV, full reading for Alogically
   Is); prose sections below stand as the canonical essay text. */
.audio-intro {
  margin-block-end: var(--s-7);
  padding-block-end: var(--s-5);
  border-bottom: var(--bw-base) solid var(--c-border);
}

.audio-intro-note {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--c-fg-dim);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  margin-block-end: var(--s-3);
}

.audio-intro-note strong {
  color: var(--c-accent);
  font-weight: 500;
}
