/* =============================================================================
   borrowed-christ.css — "Archival Academic" system for /the-borrowed-christ
   Scoped under body.page-book. Linked AFTER polish.css so these rules win
   on source order for this page's own selectors, without touching any
   shared site class (.nav, .footer, .btn, etc. are untouched here).
   ========================================================================== */

body.page-book {
  --bk-paper: #F7F3EA;
  --bk-card: #FDFBF6;
  --bk-rule: #E5DEC9;
  --bk-ink: #141414;
  --bk-slate: #4A463F;
  --bk-gold: #B07A3B;
  --bk-gold-text: #7A4E1D;
  --bk-blue: #1d4ed8;
  --bk-blue-hover: #1e40af;
  --bk-night: #1B1A17;
  --bk-ivory: #F4F0E7;
  --bk-gold-dark: #D9A864;
  --bk-font-display: 'Instrument Serif', Georgia, serif;
  --bk-font-body: 'DM Sans', sans-serif;
  --bk-section-pad: clamp(4.5rem, 8vw, 7rem);
  --bk-measure: 680px;

  background: var(--bk-paper);
  color: var(--bk-ink);
  font-family: var(--bk-font-body);
}

body.page-book .container { max-width: 1280px; }

body.page-book .bk-container {
  max-width: 1200px;
  margin: 0 auto;
  padding-inline: clamp(20px, 5vw, 32px);
}

body.page-book h1,
body.page-book h2,
body.page-book h3 {
  font-family: var(--bk-font-display);
  font-weight: 400;
  color: var(--bk-ink);
  line-height: 1.15;
}

body.page-book em { font-style: italic; }

body.page-book p { line-height: 1.7; color: var(--bk-slate); }

/* :not(.i2-consent) — the site-wide cookie banner is also a <section>; it must keep its own compact padding. */
body.page-book section:where(:not(.i2-consent)) { padding-block: var(--bk-section-pad); } /* :where keeps specificity at 0,1,2 so section-specific padding still wins */

/* -----------------------------------------------------------------------
   Reveal-on-scroll (page-local; see borrowed-christ.js)
   ----------------------------------------------------------------------- */
body.page-book .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
body.page-book .reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  body.page-book .reveal { opacity: 1; transform: none; transition: none; }
}

/* -----------------------------------------------------------------------
   Eyebrow
   ----------------------------------------------------------------------- */
body.page-book .bk-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font: 600 14px/1 var(--bk-font-body);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bk-gold-text);
  margin-bottom: 20px;
}
body.page-book .bk-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--bk-gold);
  flex-shrink: 0;
}

/* -----------------------------------------------------------------------
   Headings
   ----------------------------------------------------------------------- */
body.page-book .bk-h1 {
  font-size: clamp(2.5rem, 4.6vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}
body.page-book .bk-h1 em { color: var(--bk-gold); }

body.page-book .bk-h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.75rem);
  margin-bottom: 20px;
}
body.page-book .bk-h2 em { color: var(--bk-gold); }
body.page-book .bk-h2--center { text-align: center; max-width: 820px; margin-inline: auto; margin-bottom: 56px; }

/* -----------------------------------------------------------------------
   Buttons — sharp corners, printed feel
   ----------------------------------------------------------------------- */
body.page-book .bk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 13px 28px;
  border: 1.5px solid transparent;
  border-radius: 2px;
  font: 600 16px/1 var(--bk-font-body);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
body.page-book .bk-btn:hover { transform: translateY(-1px); }
body.page-book .bk-btn:focus-visible { outline: 2px solid var(--bk-blue); outline-offset: 2px; }

body.page-book .bk-btn--primary {
  background: var(--bk-blue);
  border-color: var(--bk-blue);
  color: #fff;
}
body.page-book .bk-btn--primary:hover { background: var(--bk-blue-hover); border-color: var(--bk-blue-hover); }
body.page-book .bk-btn--primary:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }

body.page-book .bk-btn--outline {
  background: transparent;
  border-color: var(--bk-ink);
  color: var(--bk-ink);
}
body.page-book .bk-btn--outline:hover { background: var(--bk-ink); color: var(--bk-paper); }

/* -----------------------------------------------------------------------
   Notify form component (.bk-notify) — reused across the page
   ----------------------------------------------------------------------- */
body.page-book .bk-notify { max-width: 520px; }
body.page-book .bk-notify-row { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 14px; }
body.page-book .bk-field { flex: 1 1 220px; display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
body.page-book .bk-notify-row .bk-field { margin-bottom: 0; }
body.page-book .bk-field label {
  font-size: 14px;
  font-weight: 600;
  color: var(--bk-slate);
}
body.page-book .bk-field input[type="email"],
body.page-book .bk-field select {
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--bk-rule);
  border-radius: 2px;
  background: var(--bk-card);
  color: var(--bk-ink);
  font: 17px/1.4 var(--bk-font-body);
}
body.page-book .bk-field input[type="email"]:focus-visible,
body.page-book .bk-field select:focus-visible {
  outline: 2px solid var(--bk-blue);
  outline-offset: 1px;
  border-color: var(--bk-blue);
}
body.page-book .bk-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 16px;
  color: var(--bk-slate);
  min-height: 44px;
  cursor: pointer;
}
body.page-book .bk-checkbox input { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; }

body.page-book .bk-notify-submit { width: 100%; margin-top: 4px; }
body.page-book .bk-notify-micro {
  margin-top: 14px;
  font-size: 0.875rem;
  color: var(--bk-slate);
  line-height: 1.6;
}
body.page-book .bk-form-msg {
  margin-top: 10px;
  font-size: 1rem;
  min-height: 1em;
}
body.page-book .bk-form-msg[data-state="error"] { color: #9a2323; }
body.page-book .bk-form-msg[data-state="ok"] { color: #1e5c2a; }

/* Honeypot — visually hidden, not display:none, per anti-bot pattern */
body.page-book .bk-hp {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0; padding: 0; margin: -1px;
}

/* Success panel */
body.page-book .bk-success h4 {
  font-family: var(--bk-font-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 6px;
}
body.page-book .bk-success p { margin-bottom: 14px; }
body.page-book .bk-success-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 10px; }
body.page-book .bk-success-actions .bk-btn--outline { flex: 0 0 auto; }
body.page-book .bk-success-copy-link {
  background: none; border: none; padding: 0; cursor: pointer;
  color: var(--bk-blue); text-decoration: underline; text-underline-offset: 3px;
  font: inherit; min-height: 44px; display: inline-flex; align-items: center;
}

/* -----------------------------------------------------------------------
   1. HERO
   ----------------------------------------------------------------------- */
body.page-book .bk-hero { padding-top: clamp(120px, 14vw, 168px); padding-bottom: var(--bk-section-pad); }
body.page-book .bk-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
body.page-book .bk-hero-sub { max-width: var(--bk-measure); font-size: 1.1562rem; margin-bottom: 28px; }
body.page-book .bk-credibility {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--bk-rule);
  font-size: 0.875rem;
  color: var(--bk-slate);
  max-width: var(--bk-measure);
}

body.page-book .bk-hero-book { position: relative; }
body.page-book .bk-hero-book picture,
body.page-book .bk-hero-book img { display: block; width: 100%; height: auto; }
/* The jacket is the supplied render, untouched except that its white ground is multiplied
   onto --bk-paper in the file itself (mix-blend-mode is isolated by .reveal/z-index here).
   No cutout and no added shadow; it only matches on a --bk-paper background. */

body.page-book .bk-hero-book--mobile { max-width: 220px; margin: 4px auto 20px; }
body.page-book .bk-hero-book--desktop { display: none; }
body.page-book .bk-hero-glow { display: none; }
body.page-book .bk-hero-book--desktop picture { position: relative; z-index: 1; max-width: 500px; margin-inline: auto; }

@media (min-width: 860px) {
  body.page-book .bk-hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 72px); }
  body.page-book .bk-hero-book--mobile { display: none; }
  body.page-book .bk-hero-book--desktop { display: block; }
}

/* -----------------------------------------------------------------------
   2. PROOF STRIP
   ----------------------------------------------------------------------- */
body.page-book .bk-proof { padding-block: clamp(2.5rem, 4vw, 3.5rem); border-top: 1px solid var(--bk-rule); border-bottom: 1px solid var(--bk-rule); background: var(--bk-card); }
body.page-book .bk-proof-head { margin-bottom: 28px; }
body.page-book .bk-proof-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
body.page-book .bk-proof-card {
  padding-block: 24px;
  border-top: 1px solid var(--bk-rule);
  border-bottom: 1px solid var(--bk-rule);
}
body.page-book .bk-proof-card blockquote {
  font-family: var(--bk-font-display);
  font-style: italic;
  font-size: 1.2437rem;
  line-height: 1.5;
  color: var(--bk-ink);
  margin-bottom: 16px;
}
body.page-book .bk-proof-card cite { font-style: italic; }
body.page-book .bk-proof-name {
  display: block;
  font: 700 0.875rem/1.4 var(--bk-font-body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bk-ink);
}
body.page-book .bk-proof-title { display: block; font-size: 0.875rem; color: var(--bk-slate); margin-top: 4px; }

@media (min-width: 860px) {
  body.page-book .bk-proof-grid { grid-template-columns: repeat(3, 1fr); }
}

/* -----------------------------------------------------------------------
   3. THE QUESTION
   ----------------------------------------------------------------------- */
body.page-book .bk-question-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: start; }
body.page-book .bk-question-copy p { max-width: var(--bk-measure); margin-bottom: 18px; }
body.page-book .bk-pullquote {
  border-left: 2px solid var(--bk-gold);
  padding-left: 24px;
  margin-top: 32px;
}
body.page-book .bk-pullquote p {
  font-family: var(--bk-font-display);
  font-style: italic;
  font-size: clamp(1.3438rem, 2.2vw, 1.6rem);
  color: var(--bk-ink);
  line-height: 1.45;
  margin-bottom: 10px;
}
body.page-book .bk-pullquote cite {
  display: block;
  font: 600 0.875rem/1 var(--bk-font-body);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bk-gold-text);
  font-style: normal;
}
body.page-book .bk-question-figure {
  border: 1px solid var(--bk-gold);
  padding: 10px;
  background: var(--bk-card);
}
body.page-book .bk-question-figure picture,
body.page-book .bk-question-figure img { width: 100%; height: auto; display: block; }
body.page-book .bk-question-figure figcaption {
  margin-top: 12px;
  font-size: 0.875rem;
  font-style: italic;
  color: var(--bk-slate);
}

@media (min-width: 900px) {
  body.page-book .bk-question-grid { grid-template-columns: 1.1fr 0.9fr; }
}

/* -----------------------------------------------------------------------
   4. NUMBERS BAND (dark, full-bleed)
   ----------------------------------------------------------------------- */
body.page-book .bk-numbers {
  background: var(--bk-night);
  color: var(--bk-ivory);
  padding-block: clamp(3.5rem, 6vw, 5rem);
}
body.page-book .bk-numbers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 24px;
  text-align: center;
}
body.page-book .bk-number { display: flex; flex-direction: column; gap: 8px; }
body.page-book .bk-number-value {
  font-family: var(--bk-font-display);
  font-size: clamp(2.75rem, 6vw, 4rem);
  color: var(--bk-gold-dark);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
body.page-book .bk-number-label { font-size: 1rem; color: rgba(244,240,231,0.85); max-width: 22ch; margin-inline: auto; }
body.page-book .bk-numbers-line {
  margin-top: 48px;
  text-align: center;
  font-size: 1.125rem;
  color: var(--bk-ivory);
  max-width: 760px;
  margin-inline: auto;
}

@media (min-width: 700px) {
  body.page-book .bk-numbers-grid { grid-template-columns: repeat(4, 1fr); }
}

/* -----------------------------------------------------------------------
   5. INSIDE THE BOOK
   ----------------------------------------------------------------------- */
body.page-book .bk-parts { margin-top: 48px; display: flex; flex-direction: column; gap: 0; }
body.page-book .bk-part {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding-block: 40px;
  border-top: 1px solid var(--bk-rule);
}
body.page-book .bk-parts .bk-part:last-child { border-bottom: 1px solid var(--bk-rule); }
body.page-book .bk-part-num {
  display: block;
  font-family: var(--bk-font-display);
  font-size: 2rem;
  color: var(--bk-gold);
  line-height: 1;
  margin-bottom: 8px;
}
body.page-book .bk-part-body h3 { font-size: 1.5rem; margin-bottom: 10px; }
body.page-book .bk-part-desc { max-width: 62ch; margin-bottom: 16px; }
body.page-book .bk-part-media picture,
body.page-book .bk-part-media img { width: 100%; height: auto; display: block; }

body.page-book .bk-chapters summary {
  cursor: pointer;
  font: 600 0.875rem/1 var(--bk-font-body);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bk-gold-text);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
body.page-book .bk-chapters summary:focus-visible { outline: 2px solid var(--bk-blue); outline-offset: 2px; }
body.page-book .bk-chapters ol {
  margin-top: 12px;
  padding-left: 1.4em;
  color: var(--bk-slate);
  font-size: 1.025rem;
  line-height: 1.9;
}

body.page-book .bk-contents-footer {
  margin-top: 32px;
  font-size: 1.025rem;
  color: var(--bk-slate);
  max-width: 70ch;
}

@media (min-width: 860px) {
  body.page-book .bk-chapters ol { columns: 2; column-gap: 32px; }
  body.page-book .bk-part--media { grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
  body.page-book .bk-part--media-left .bk-part-media { order: 1; }
  body.page-book .bk-part--media-left .bk-part-body { order: 2; }
  body.page-book .bk-part--media-right .bk-part-media { order: 2; }
  body.page-book .bk-part--media-right .bk-part-body { order: 1; }
  body.page-book .bk-part--text .bk-part-body { max-width: 68ch; }
}

/* -----------------------------------------------------------------------
   6. LOOK INSIDE
   ----------------------------------------------------------------------- */
body.page-book .bk-look-inside { background: var(--bk-card); border-top: 1px solid var(--bk-rule); border-bottom: 1px solid var(--bk-rule); }
body.page-book .bk-look-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: start; }
body.page-book .bk-look-copy p { max-width: var(--bk-measure); margin-bottom: 24px; }

body.page-book .bk-look-page {
  position: relative;
  background: var(--bk-card);
  border: 1px solid var(--bk-gold);
  outline: 1px solid var(--bk-rule);
  outline-offset: 6px;
  padding: clamp(28px, 5vw, 48px);
}
body.page-book .bk-look-runninghead {
  font: 600 0.825rem/1 var(--bk-font-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bk-gold-text);
  margin-bottom: 24px;
}
body.page-book .bk-look-page p {
  font-family: var(--bk-font-display);
  font-size: clamp(1.15rem, 1.6vw, 1.3438rem);
  line-height: 1.65;
  color: var(--bk-ink);
  margin-bottom: 20px;
}
body.page-book .bk-look-page p em { color: var(--bk-gold-text); }
/* Raised initial, not a floated drop cap: the opening paragraph is one line,
   so a two-line float would leave the rest of the word stranded. */
body.page-book .bk-dropcap {
  font-size: 2.6em;
  line-height: 0;
  vertical-align: -0.08em;
  margin-right: 1px;
  color: var(--bk-ink);
}
body.page-book .bk-look-dropcap::after { content: ''; display: table; clear: both; }
body.page-book .bk-look-folio {
  text-align: center;
  font: 400 0.875rem/1 var(--bk-font-body);
  color: var(--bk-slate);
  margin-top: 32px;
}

@media (min-width: 900px) {
  body.page-book .bk-look-grid { grid-template-columns: 0.85fr 1.15fr; gap: 64px; }
}

/* -----------------------------------------------------------------------
   7. WHO IT'S FOR
   ----------------------------------------------------------------------- */
body.page-book .bk-for-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
body.page-book .bk-for-tile {
  border: 1px solid var(--bk-rule);
  padding: 28px 24px;
  background: var(--bk-card);
}
body.page-book .bk-for-tile svg { color: var(--bk-gold); margin-bottom: 16px; }
body.page-book .bk-for-tile h3 { font-size: 1.2437rem; margin-bottom: 10px; }
body.page-book .bk-for-tile p { font-size: 1.0625rem; }
body.page-book .bk-for-note { text-align: center; margin-top: 40px; font-size: 1rem; max-width: 60ch; margin-inline: auto; }

@media (min-width: 700px) {
  body.page-book .bk-for-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1080px) {
  body.page-book .bk-for-grid { grid-template-columns: repeat(4, 1fr); }
}

/* -----------------------------------------------------------------------
   8. FOUNDING READER LIST
   ----------------------------------------------------------------------- */
body.page-book .bk-notify-section { background: var(--bk-card); }
body.page-book .bk-notify-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: start; }
body.page-book .bk-notify-lead { font-weight: 600; color: var(--bk-ink); margin-bottom: 20px; }
body.page-book .bk-stack { list-style: none; display: flex; flex-direction: column; gap: 20px; }
body.page-book .bk-stack-item { display: flex; align-items: flex-start; gap: 14px; }
body.page-book .bk-check { color: var(--bk-gold); flex-shrink: 0; margin-top: 3px; }
body.page-book .bk-stack-item strong { display: block; color: var(--bk-ink); font-weight: 700; margin-bottom: 2px; }
body.page-book .bk-stack-item span { display: block; font-size: 1.0625rem; color: var(--bk-slate); }

body.page-book .bk-notify-card {
  background: var(--bk-paper);
  border: 1px solid var(--bk-gold);
  padding: clamp(24px, 4vw, 40px);
}
body.page-book .bk-notify-card-book { max-width: 170px; margin: 0 auto 24px; }
body.page-book .bk-notify-card-book img { width: 100%; height: auto; }
body.page-book .bk-notify-card h3 { font-size: 1.475rem; text-align: center; margin-bottom: 24px; }

@media (min-width: 900px) {
  body.page-book .bk-notify-grid { grid-template-columns: 1.1fr 0.9fr; }
}

/* -----------------------------------------------------------------------
   9. ENDORSEMENT WALL
   ----------------------------------------------------------------------- */
body.page-book .bk-endorsement {
  break-inside: avoid;
  padding: 24px 0;
  border-top: 1px solid var(--bk-rule);
  margin-bottom: 8px;
}
body.page-book .bk-endorsement blockquote {
  font-family: var(--bk-font-display);
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--bk-ink);
  margin-bottom: 14px;
}
body.page-book .bk-endorsement--foreword {
  background: var(--bk-card);
  border: 1px solid var(--bk-gold);
  border-top: 1px solid var(--bk-gold);
  padding: clamp(28px, 4vw, 40px);
  margin-bottom: 48px;
}
body.page-book .bk-endorsement--foreword blockquote { font-size: clamp(1.3438rem, 2.4vw, 1.6rem); }

body.page-book .bk-endorsements-group-title {
  font-size: 1.1938rem;
  letter-spacing: 0.04em;
  color: var(--bk-gold-text);
  margin: 40px 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--bk-rule);
}
body.page-book .bk-endorsement-columns { column-count: 1; column-gap: 40px; }
body.page-book .bk-endorsement-columns--nested { margin-top: 8px; }
body.page-book .bk-more { margin-top: 8px; }
body.page-book .bk-more summary {
  cursor: pointer;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font: 600 0.95rem/1 var(--bk-font-body);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--bk-gold-text);
}
body.page-book .bk-more summary:focus-visible { outline: 2px solid var(--bk-blue); outline-offset: 2px; }

@media (min-width: 780px) {
  body.page-book .bk-endorsement-columns { column-count: 2; }
}

/* -----------------------------------------------------------------------
   10. ABOUT THE AUTHOR
   ----------------------------------------------------------------------- */
body.page-book .bk-author-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: start; }
body.page-book .bk-author-photo {
  border: 1px solid var(--bk-gold);
  padding: 8px;
  max-width: 280px;
  margin-inline: auto;
}
body.page-book .bk-author-photo img { width: 100%; height: auto; display: block; }
body.page-book .bk-author-copy p { max-width: var(--bk-measure); margin-bottom: 20px; }
body.page-book .bk-author-quote {
  border-left: 2px solid var(--bk-gold);
  padding-left: 20px;
  font-style: italic;
  color: var(--bk-ink);
  margin-bottom: 24px;
}
body.page-book .bk-author-quote cite { display: block; margin-top: 8px; font-size: 0.95rem; font-style: normal; color: var(--bk-slate); }
body.page-book .bk-more-link {
  font: 600 1rem/1 var(--bk-font-body);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--bk-blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
}
body.page-book .bk-more-link:hover { color: var(--bk-blue-hover); }

@media (min-width: 780px) {
  body.page-book .bk-author-grid { grid-template-columns: 0.35fr 0.65fr; }
  body.page-book .bk-author-photo { max-width: none; margin-inline: 0; }
}

/* -----------------------------------------------------------------------
   11. FAQ
   ----------------------------------------------------------------------- */
body.page-book .bk-faq-list { display: flex; flex-direction: column; gap: 0; margin-top: 32px; max-width: 800px; }
body.page-book .bk-faq-item { border-top: 1px solid var(--bk-rule); padding-block: 18px; }
body.page-book .bk-faq-list .bk-faq-item:last-child { border-bottom: 1px solid var(--bk-rule); }
body.page-book .bk-faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--bk-ink);
  min-height: 44px;
  display: flex;
  align-items: center;
  padding-right: 24px;
  position: relative;
}
body.page-book .bk-faq-item summary::-webkit-details-marker { display: none; }
body.page-book .bk-faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  font-family: var(--bk-font-display);
  font-size: 1.475rem;
  color: var(--bk-gold);
}
body.page-book .bk-faq-item[open] summary::after { content: '\2212'; }
body.page-book .bk-faq-item summary:focus-visible { outline: 2px solid var(--bk-blue); outline-offset: 2px; }
body.page-book .bk-faq-item p { margin-top: 12px; max-width: 68ch; }
body.page-book .bk-faq-item a { color: var(--bk-blue); text-decoration: underline; text-underline-offset: 3px; }

/* -----------------------------------------------------------------------
   12. FINAL CTA
   ----------------------------------------------------------------------- */
body.page-book .bk-final-cta {
  background: linear-gradient(rgba(27,26,23,0.86), rgba(27,26,23,0.92)), url('/images/borrowed-christ/tomb.webp') center/cover no-repeat;
  color: var(--bk-ivory);
}
body.page-book .bk-final-cta-inner { max-width: 720px; margin-inline: auto; text-align: center; }
body.page-book .bk-final-cta h2 { color: var(--bk-ivory); }
body.page-book .bk-final-cta h2 em { color: var(--bk-gold-dark); }
body.page-book .bk-final-cta p { color: rgba(244,240,231,0.9); max-width: 52ch; margin: 0 auto 32px; }

/* -----------------------------------------------------------------------
   13. STICKY MOBILE CTA
   ----------------------------------------------------------------------- */
body.page-book .bk-sticky {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 900;
  background: var(--bk-night);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  box-shadow: 0 -8px 24px rgba(0,0,0,0.18);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
body.page-book .bk-sticky.bk-sticky--visible { transform: translateY(0); }
body.page-book .bk-sticky[hidden] { display: none; }
body.page-book .bk-sticky .bk-btn { width: 100%; }

@media (min-width: 769px) {
  body.page-book .bk-sticky { display: none !important; }
}

/* -----------------------------------------------------------------------
   Global responsive guardrails
   ----------------------------------------------------------------------- */
@media (max-width: 480px) {
  body.page-book .bk-hero { padding-top: 112px; }
  body.page-book .bk-notify-row { flex-direction: column; }
  /* In a column, flex-basis is height — reset it or each field grows to 220px tall. */
  body.page-book .bk-notify-row .bk-field { flex-basis: auto; }
}

/* ---------------------------------------------------------------------
   Chapters: always visible (Ryan, 2026-09-27 — no click to reveal)
   --------------------------------------------------------------------- */
body.page-book .bk-chapters { margin-top: 18px; }
body.page-book .bk-chapters-label {
  font: 600 0.875rem/1 var(--bk-font-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bk-gold-text);
  margin: 0 0 10px;
}
body.page-book .bk-chapters ol { margin-top: 0; }
body.page-book .bk-chapters li { font-size: 1.075rem; line-height: 1.7; color: var(--bk-slate); }

/* ---------------------------------------------------------------------
   Source card — the book's own Table 2–4 comparison, in place of an image
   --------------------------------------------------------------------- */
body.page-book .bk-source-card {
  margin: 0;
  background: var(--bk-card);
  border: 1px solid var(--bk-rule);
  outline: 1px solid var(--bk-rule);
  outline-offset: 5px;
  padding: clamp(20px, 3vw, 32px);
}
body.page-book .bk-source-head { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--bk-gold); }
body.page-book .bk-source-eyebrow { font: 600 0.845rem/1 var(--bk-font-body); letter-spacing: 0.14em; text-transform: uppercase; color: var(--bk-gold-text); }
body.page-book .bk-source-title { font-family: var(--bk-font-display); font-size: 1.6rem; line-height: 1.1; color: var(--bk-ink); }
body.page-book .bk-source-cols { display: grid; grid-template-columns: 1fr; gap: 20px; }
body.page-book .bk-source-col + .bk-source-col { border-top: 1px solid var(--bk-rule); padding-top: 18px; }
@media (min-width: 560px) {
  body.page-book .bk-source-cols { grid-template-columns: 1fr 1fr; gap: 24px; }
  body.page-book .bk-source-col + .bk-source-col { border-top: 0; padding-top: 0; border-left: 1px solid var(--bk-rule); padding-left: 24px; }
}
body.page-book .bk-source-meta { font: 600 0.875rem/1.4 var(--bk-font-body); color: var(--bk-ink); margin: 0 0 10px; }
body.page-book .bk-source-meta span { font-weight: 400; color: var(--bk-slate); }
body.page-book .bk-source-orig { font-size: 1.2437rem; line-height: 1.9; color: var(--bk-ink); margin: 0 0 10px; }
body.page-book .bk-source-orig[lang="grc"] { font-family: Georgia, 'Times New Roman', serif; font-style: italic; font-size: 1.15rem; line-height: 1.6; }
body.page-book .bk-source-en { font-family: var(--bk-font-display); font-style: italic; font-size: 1.15rem; line-height: 1.5; color: var(--bk-slate); margin: 0; }
body.page-book .bk-source-foot { margin: 18px 0 0; padding-top: 14px; border-top: 1px solid var(--bk-rule); font-size: 1.025rem; line-height: 1.6; color: var(--bk-ink); }

/* ---------------------------------------------------------------------
   Reading sizes (Ryan, 2026-09-27: "font size is too small").
   Long-form body 18px on phones rising to 19px on desktop; supporting
   text 15–16px; small-caps labels 14px. Declared last so it wins.
   --------------------------------------------------------------------- */
body.page-book p,
body.page-book li { font-size: clamp(1.125rem, 1.05rem + 0.3vw, 1.1875rem); line-height: 1.65; }
body.page-book .bk-part-desc { font-size: clamp(1.125rem, 1.05rem + 0.3vw, 1.1875rem); }
body.page-book .bk-chapters li { font-size: 1.0625rem; }
body.page-book .bk-proof-name { font-size: 0.9375rem; }
body.page-book .bk-proof-title { font-size: 0.9375rem; line-height: 1.5; }
body.page-book .bk-notify-micro,
body.page-book .bk-credibility { font-size: 0.9375rem; line-height: 1.55; }
body.page-book .bk-author-quote { font-size: 1.1875rem; }
body.page-book .bk-author-quote cite { font-size: 1rem; }
body.page-book figcaption { font-size: 0.9375rem; }
body.page-book .bk-eyebrow { font-size: 0.875rem; }