/* ==========================================================================
   Guide Shared Styles — extracted from inline <style> blocks across all 9 guide pages
   BookSpace · v1
   ========================================================================== */

/* -------------------------------------------------------------------------
   Guide Hero
   ------------------------------------------------------------------------- */
.guide-hero {
  padding: 40px 0 36px;
  background: linear-gradient(135deg, #f8f9fb 0%, #eef1f6 100%);
  text-align: center;
}
.guide-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  letter-spacing: -.03em;
  margin-bottom: 16px;
  line-height: 1.15;
}
.guide-hero p {
  font-size: 1.15rem;
  color: var(--color-text-light, #555);
  max-width: 660px;
  margin: 0 auto;
  line-height: 1.7;
}
.hero-meta {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
  margin-bottom: 20px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 99px;
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-light, #555);
}
.hero-badge svg { flex-shrink: 0; }
.hero-badge--accent { border-color: var(--color-accent, #434de7); color: var(--color-accent, #434de7); background: var(--color-accent-light, #f2f3ff); }

/* Australia guide hero overrides */
.guide-hero .section-label { margin-bottom: 16px; }
.guide-hero .section-subtitle { max-width: 640px; font-size: 1.15rem; }
.guide-hero__meta {
  margin-top: 24px;
  font-size: 14px;
  color: var(--color-text-light, #555);
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

/* -------------------------------------------------------------------------
   Two-column Layout
   ------------------------------------------------------------------------- */
.guide-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px 24px;
  align-items: start;
}
@media (max-width: 900px) {
  .guide-layout {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 24px 16px;
  }
}

/* -------------------------------------------------------------------------
   Guide Sections (book-sizes style)
   ------------------------------------------------------------------------- */
.guide-section { padding: 64px 0; }
.guide-section--alt { background: var(--color-bg-alt, #f8f9fc); }
.guide-section h2,
.section .container > h2 {
  font-size: 1.5em;
  font-weight: 500;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.guide-section h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 24px 0 8px;
}

/* -------------------------------------------------------------------------
   Sticky TOC Sidebar
   ------------------------------------------------------------------------- */
.toc-sidebar {
  position: sticky;
  top: 96px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}
@media (max-width: 900px) {
  .toc-sidebar {
    position: static;
    max-height: none;
    margin-bottom: 32px;
  }
}
.toc {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
}
.toc__title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--color-text-light, #555);
  margin-bottom: 16px;
}
.toc ol {
  list-style: none;
  counter-reset: toc;
  padding: 0;
  margin: 0;
}
.toc li {
  counter-increment: toc;
  margin-bottom: 2px;
}
.toc li a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: var(--color-text, #1a1a2e);
  text-decoration: none;
  font-size: 0.88rem;
  padding: 6px 10px;
  border-radius: 6px;
  transition: all .2s;
  line-height: 1.4;
}
.toc li a:hover { background: var(--color-bg-alt, #f8f9fc); color: var(--color-accent, #434de7); }
.toc li a.active { background: var(--color-accent-light, #f2f3ff); color: var(--color-accent, #434de7); font-weight: 600; }
.toc li a::before {
  content: counter(toc) ".";
  font-weight: 600;
  color: var(--color-accent, #434de7);
  min-width: 20px;
  font-size: 0.82rem;
}
/* Book-sizes TOC variant */
.toc h2 { font-size: 1.15rem; font-weight: 600; margin-bottom: 16px; }
.toc li:last-child a { border-bottom: none; }

/* TOC list variant (fonts guide) */
.toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: toc-counter;
}
.toc__list li {
  counter-increment: toc-counter;
  margin-bottom: 8px;
}
.toc__list li a {
  color: #434de7;
  text-decoration: none;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  transition: color 0.2s;
}
.toc__list li a:hover { color: #1a1a2e; }
.toc__list li a::before {
  content: counter(toc-counter);
  background: #f0f0ff;
  color: #434de7;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 600;
  flex-shrink: 0;
}

.toc__toggle {
  display: none;
  width: 100%;
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 12px;
  font-family: inherit;
  color: var(--color-text, #1a1a2e);
  text-align: left;
}
.toc__toggle svg { float: right; transition: transform .2s; }
.toc__toggle.open svg { transform: rotate(180deg); }
@media (max-width: 900px) {
  .toc__toggle { display: flex; align-items: center; justify-content: space-between; }
  .toc { display: none; }
  .toc.open { display: block; }
}

/* -------------------------------------------------------------------------
   Australia guide TOC (different class names)
   ------------------------------------------------------------------------- */
.guide-toc {
  position: sticky;
  top: 100px;
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
}
.guide-toc__title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent, #434de7);
  margin-bottom: 16px;
}
.guide-toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.guide-toc__list li { margin-bottom: 8px; }
.guide-toc__list a {
  font-size: 14px;
  color: var(--color-text-light, #555);
  text-decoration: none;
  display: block;
  padding: 4px 0 4px 12px;
  border-left: 2px solid transparent;
  transition: all 0.2s;
}
.guide-toc__list a:hover,
.guide-toc__list a.active {
  color: var(--color-accent, #434de7);
  border-left-color: var(--color-accent, #434de7);
}
.guide-toc__toggle {
  display: none;
  width: 100%;
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 16px;
  text-align: left;
}
.guide-toc__toggle::after {
  content: '▼';
  float: right;
  font-size: 10px;
  transition: transform 0.2s;
}
.guide-toc__toggle.open::after { transform: rotate(180deg); }

/* Blurb guide TOC variant */
.guide-toc h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-text, #1a1a2e);
}
.guide-toc ol {
  list-style: none;
  counter-reset: toc;
  padding: 0;
  margin: 0;
  columns: 2;
  column-gap: 32px;
}
@media (max-width: 600px) {
  .guide-toc ol { columns: 1; }
}
.guide-toc li {
  counter-increment: toc;
  padding: 6px 0;
  font-size: .95rem;
}
.guide-toc li::before {
  content: counter(toc) ". ";
  font-weight: 600;
  color: var(--color-accent, #434de7);
}
.guide-toc a {
  color: var(--color-text, #1a1a2e);
  text-decoration: none;
  transition: color .2s;
}
.guide-toc a:hover { color: var(--color-accent, #434de7); }

/* -------------------------------------------------------------------------
   Guide Content
   ------------------------------------------------------------------------- */
.guide-content { min-width: 0; }
.guide-content h2 {
  font-size: 1.5em;
  font-weight: 500;
  letter-spacing: -.02em;
  margin: 0 0 16px;
  padding-top: 16px;
  line-height: 1.2;
}
.guide-content h2:first-child { margin-top: 0; }
.guide-content > :first-child { margin-top: 0; }
.guide-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 32px 0 10px;
}
.guide-content p {
  margin-bottom: 16px;
  line-height: 1.8;
  color: var(--color-text, #1a1a2e);
}
.guide-content ul, .guide-content ol {
  margin-bottom: 16px;
  padding-left: 24px;
}
.guide-content li { margin-bottom: 8px; line-height: 1.7; }
.guide-content a { color: var(--color-accent, #434de7); text-decoration: underline; text-underline-offset: 3px; }
.guide-content a:hover { text-decoration-thickness: 2px; }
.guide-content a.btn { color: #fff; text-decoration: none; }
.guide-content a.btn:hover { color: #fff; }

/* Guide prose (blurb guide variant) */
.guide-prose { max-width: 760px; margin: 0 auto; }
.guide-prose p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-light, #555);
  margin-bottom: 16px;
}
.guide-prose h2 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 16px;
  margin-top: 0;
  color: var(--color-text, #1a1a2e);
  letter-spacing: -.02em;
}
.guide-prose h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
  margin-top: 28px;
  color: var(--color-text, #1a1a2e);
}
.guide-prose ul, .guide-prose ol {
  color: var(--color-text-light, #555);
  line-height: 1.8;
  padding-left: 24px;
  margin-bottom: 16px;
}
.guide-prose a {
  color: var(--color-accent, #434de7);
  text-decoration: underline;
}
.guide-prose a.btn { color: #fff; text-decoration: none; }
.guide-prose a.btn:hover { color: #fff; }

/* -------------------------------------------------------------------------
   Callout Boxes
   ------------------------------------------------------------------------- */
.callout {
  border-left: 4px solid var(--color-accent, #434de7);
  border-radius: 0 12px 12px 0;
  padding: 20px 24px;
  margin: 24px 0;
  font-size: 0.95rem;
  line-height: 1.7;
}
.callout--info {
  background: #f0f1ff;
  border-left-color: var(--color-accent, #434de7);
}
.callout--info strong { color: var(--color-accent, #434de7); }
.callout--tip {
  background: #eef8ee;
  border-left-color: #10b981;
}
.callout--tip strong { color: #10b981; }
.callout--warning {
  background: #fff8eb;
  border-left-color: #f59e0b;
}
.callout--warning strong { color: #b45309; }
.callout strong { color: var(--color-accent, #434de7); }
.callout--green {
  background: #eef8ee;
  border-left-color: var(--color-cta, #41a63e);
}
.callout--green strong { color: var(--color-cta, #41a63e); }
.callout__title {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
}
.callout__text {
  font-size: 0.92rem;
  color: #555;
  line-height: 1.6;
}
/* Australia guide callout labels */
.callout__label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.callout__label--info { color: var(--color-accent, #434de7); }
.callout__label--tip { color: #41a63e; }
.callout__label--warning { color: #b45309; }
.callout p { margin-bottom: 0; font-size: 0.95rem; }

/* -------------------------------------------------------------------------
   Stat Callout
   ------------------------------------------------------------------------- */
.stat-callout {
  text-align: center;
  padding: 32px;
  background: var(--color-accent-light, #f2f3ff);
  border-radius: 12px;
  margin: 32px 0;
}
.stat-callout__number {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 700;
  color: var(--color-accent, #434de7);
  line-height: 1.1;
}
.stat-callout__label {
  font-size: 0.92rem;
  color: var(--color-text-light, #555);
  margin-top: 6px;
}
.stat-callout strong { color: var(--color-accent, #434de7); }

/* Pull quote (blurb + australia) */
.pull-quote {
  border-left: 4px solid var(--color-accent, #434de7);
  padding: 20px 28px;
  margin: 32px 0;
  background: var(--color-bg-alt, #f8f9fc);
  border-radius: 0 12px 12px 0;
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text, #1a1a2e);
}
.pull-quote cite {
  display: block;
  margin-top: 12px;
  font-style: normal;
  font-size: .85rem;
  color: var(--color-text-light, #555);
  font-weight: 600;
}

/* -------------------------------------------------------------------------
   ISBN Structure Diagram
   ------------------------------------------------------------------------- */
.isbn-diagram {
  display: flex;
  justify-content: center;
  gap: 0;
  margin: 32px 0;
  flex-wrap: wrap;
}
.isbn-part {
  text-align: center;
  padding: 12px 16px;
  border: 2px solid;
  position: relative;
  min-width: 80px;
}
.isbn-part:first-child { border-radius: 10px 0 0 10px; }
.isbn-part:last-child { border-radius: 0 10px 10px 0; }
.isbn-part__value {
  font-size: 1.4rem;
  font-weight: 700;
  font-family: 'Courier New', monospace;
}
.isbn-part__label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-top: 4px;
  opacity: 0.8;
}
.isbn-part--prefix { background: #eef0ff; border-color: #434de7; color: #434de7; }
.isbn-part--group { background: #e8faf0; border-color: #10b981; color: #0d7c5e; }
.isbn-part--registrant { background: #fff3e0; border-color: #f59e0b; color: #b45309; }
.isbn-part--title { background: #fce4ec; border-color: #e91e63; color: #c2185b; }
.isbn-part--check { background: #f3e5f5; border-color: #9c27b0; color: #7b1fa2; }

@media (max-width: 500px) {
  .isbn-part { min-width: 60px; padding: 10px 8px; }
  .isbn-part__value { font-size: 1.1rem; }
}

/* -------------------------------------------------------------------------
   Price / Comparison Tables
   ------------------------------------------------------------------------- */
.price-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9rem;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border, #e8e8f0);
}
.price-table th {
  background: var(--color-bg-alt, #f8f9fc);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--color-text-light, #555);
  padding: 14px 16px;
  text-align: left;
  border-bottom: 2px solid var(--color-border, #e8e8f0);
}
.price-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border, #e8e8f0);
  vertical-align: middle;
}
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:hover td { background: rgba(67, 77, 231, 0.02); }
.price-table .highlight-row td {
  background: rgba(65, 166, 62, 0.06);
  border-top: 2px solid #41a63e;
  border-bottom: 2px solid #41a63e;
}
.price-table .highlight-row:hover td { background: rgba(65, 166, 62, 0.09); }

.badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.badge--free { background: #10b981; color: #fff; }
.badge--paid { background: #fee2e2; color: #dc2626; }
.badge--neutral { background: var(--color-bg-alt, #f8f9fc); color: var(--color-text-light, #555); }
.badge--popular { background: var(--color-cta, #41a63e); color: #fff; }
.badge--common { background: var(--color-accent, #434de7); color: #fff; }

/* Country table */
.country-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9rem;
}
.country-table th, .country-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border, #e8e8f0);
}
.country-table th {
  background: var(--color-bg-alt, #f8f9fc);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--color-text-light, #555);
}

/* Scenario table */
.scenario-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9rem;
}
.scenario-table th, .scenario-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border, #e8e8f0);
}
.scenario-table th {
  background: var(--color-bg-alt, #f8f9fc);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--color-text-light, #555);
}
.scenario-yes { color: #10b981; font-weight: 700; }
.scenario-no { color: #dc2626; font-weight: 700; }

/* Size table (book-sizes) */
.size-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.92rem;
}
.size-table th, .size-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border, #e8e8f0);
}
.size-table th {
  background: var(--color-bg-alt, #f8f9fc);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--color-text-light, #555);
}
.size-table tr:hover td { background: rgba(67, 77, 231, 0.02); }
.size-table .popular-row td { background: rgba(65, 166, 62, 0.05); }

/* Cost table (book-sizes) */
.cost-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9rem;
}
.cost-table th, .cost-table td {
  padding: 12px 14px;
  text-align: center;
  border-bottom: 1px solid var(--color-border, #e8e8f0);
}
.cost-table th {
  background: var(--color-bg-alt, #f8f9fc);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--color-text-light, #555);
}
.cost-table td:first-child { text-align: left; font-weight: 500; }
.cost-highlight { color: var(--color-cta, #41a63e); font-weight: 700; }

/* Comparison table (Australia) */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.95rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border, #e8e8f0);
}
.comparison-table th {
  background: var(--color-text, #1a1a2e);
  color: #fff;
  padding: 14px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.9rem;
}
.comparison-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border, #e8e8f0);
  color: var(--color-text-light, #555);
}
.comparison-table tr:nth-child(even) td { background: var(--color-bg-alt, #f8f9fc); }
.comparison-table .highlight-row td {
  background: rgba(67, 77, 231, 0.06);
  font-weight: 600;
  color: var(--color-text, #1a1a2e);
}

/* Responsive table scroll */
.table-wrap {
  overflow-x: auto;
  margin: 24px 0;
  border-radius: 12px;
  border: 1px solid var(--color-border, #e8e8f0);
}
.table-wrap table { margin: 0; border: none; }

/* -------------------------------------------------------------------------
   Decision Cards
   ------------------------------------------------------------------------- */
.decision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin: 32px 0;
}
.decision-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
  transition: transform .2s, box-shadow .2s;
}
.decision-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.decision-card__question {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text, #1a1a2e);
  margin-bottom: 8px;
}
.decision-card__arrow {
  color: var(--color-accent, #434de7);
  font-size: 1.2rem;
  margin-bottom: 6px;
}
.decision-card__answer {
  font-size: 0.88rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 6px;
  display: inline-block;
}
.decision-card__answer--yes { background: #dcfce7; color: #15803d; }
.decision-card__answer--no { background: #fee2e2; color: #dc2626; }
.decision-card__answer--free { background: #dbeafe; color: #1d4ed8; }
.decision-card__note {
  font-size: 0.82rem;
  color: var(--color-text-light, #555);
  margin-top: 8px;
  line-height: 1.5;
}

/* Decision steps (book-sizes) */
.decision-steps { max-width: 680px; margin: 32px auto; }
.decision-step {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
  align-items: flex-start;
}
.decision-step__num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent, #434de7);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}
.decision-step__body h3 { margin: 0 0 4px; font-size: 1.05rem; font-weight: 600; }
.decision-step__body p { margin: 0; font-size: 0.92rem; color: var(--color-text-light, #555); line-height: 1.65; }

/* -------------------------------------------------------------------------
   Checklist
   ------------------------------------------------------------------------- */
.checklist {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}
.checklist li {
  padding: 10px 0 10px 36px;
  position: relative;
  border-bottom: 1px solid var(--color-border, #e8e8f0);
  line-height: 1.6;
}
.checklist li:last-child { border-bottom: none; }
.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 10px;
  width: 24px;
  height: 24px;
  background: #10b981;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

/* -------------------------------------------------------------------------
   Step Cards
   ------------------------------------------------------------------------- */
.step-cards {
  counter-reset: steps;
  margin: 32px 0;
}
.step-card {
  counter-increment: steps;
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border, #e8e8f0);
}
.step-card:last-child { border-bottom: none; }
.step-card__number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent, #434de7);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.92rem;
}
.step-card__content h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 4px;
}
.step-card__content p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text-light, #555);
}

/* -------------------------------------------------------------------------
   Bowker Price Cards (ISBN guide)
   ------------------------------------------------------------------------- */
.bowker-prices {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin: 24px 0;
}
.bowker-price-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: transform .2s;
}
.bowker-price-card:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,.06); }
.bowker-price-card__qty {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--color-text-light, #555);
  margin-bottom: 8px;
}
.bowker-price-card__price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text, #1a1a2e);
}
.bowker-price-card__each {
  font-size: 0.82rem;
  color: var(--color-text-light, #555);
  margin-top: 2px;
}
.bowker-price-card--expensive {
  border-color: #fca5a5;
  background: #fef2f2;
}
.bowker-price-card--expensive .bowker-price-card__price { color: #dc2626; }

/* -------------------------------------------------------------------------
   Identifier Cards (ISBN guide)
   ------------------------------------------------------------------------- */
.id-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.id-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 20px;
}
.id-card__label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--color-accent, #434de7);
  margin-bottom: 4px;
}
.id-card__name {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 6px;
}
.id-card__desc {
  font-size: 0.85rem;
  color: var(--color-text-light, #555);
  line-height: 1.6;
}

/* -------------------------------------------------------------------------
   CTA Banner
   ------------------------------------------------------------------------- */
.isbn-cta {
  background: linear-gradient(135deg, #1a1a2e 0%, #2d2d5e 100%);
  padding: 80px 0;
  text-align: center;
}
.isbn-cta h2 {
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -.03em;
  margin-bottom: 16px;
}
.isbn-cta p {
  color: rgba(255,255,255,.8);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 12px;
  line-height: 1.7;
}
.isbn-cta .cta-price {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 99px;
  padding: 10px 24px;
  margin: 20px 0 32px;
  color: #fff;
  font-size: 0.95rem;
}
.cta-price__old { text-decoration: line-through; opacity: .5; }
.cta-price__new { font-weight: 700; color: #10b981; font-size: 1.1rem; }

/* -------------------------------------------------------------------------
   Sticky CTA Bar
   ------------------------------------------------------------------------- */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid var(--color-border, #e8e8f0);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.08);
  padding: 12px 0;
  z-index: 999;
  transform: translateY(100%);
  transition: transform .3s ease;
}
.sticky-cta.visible { transform: translateY(0); }
.sticky-cta .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.sticky-cta__text {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text, #1a1a2e);
}
.sticky-cta__text span { color: var(--color-text-light, #555); }
.sticky-cta p {
  margin: 0;
  font-size: .9rem;
  color: var(--color-text, #1a1a2e);
  font-weight: 500;
}

/* -------------------------------------------------------------------------
   Tool Grid & Cards (formatting + fonts guides)
   ------------------------------------------------------------------------- */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 24px 0;
}
.hide-mobile { }
.tool-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
  transition: transform .2s, box-shadow .2s;
}
.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.tool-card__name {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: #1a1a2e;
}
.tool-card__price {
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.tool-card__price--free { color: #10b981; }
.tool-card__price--paid { color: #b45309; }
.tool-card__platform {
  font-size: 0.8rem;
  color: #555;
  margin-bottom: 12px;
}
.tool-card__desc {
  font-size: 0.88rem;
  color: var(--color-text-light, #555);
  line-height: 1.6;
}
.tool-card__tags {
  margin-top: 10px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.tool-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 99px;
  background: var(--color-bg-alt, #f8f9fc);
  color: var(--color-text-light, #555);
}

/* -------------------------------------------------------------------------
   Font Specimen Cards (fonts guide)
   ------------------------------------------------------------------------- */
.font-specimen {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 32px;
  transition: box-shadow 0.3s ease;
}
.font-specimen:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.08); }
.font-specimen__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.font-specimen__name {
  font-size: 1.5rem;
  font-weight: 600;
  color: #1a1a2e;
  margin: 0;
}
.font-specimen__number {
  width: 36px;
  height: 36px;
  background: #434de7;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.font-specimen__classification {
  font-size: 0.8rem;
  color: #555;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}
.font-specimen__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.font-specimen__tag {
  background: #f0f0ff;
  color: #434de7;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
}
.font-specimen__tag--green { background: #e8f5e8; color: #2d7a2d; }
.font-specimen__sample {
  background: #fafafa;
  border: 1px solid #f0f0f0;
  border-radius: 8px;
  padding: 28px 32px;
  margin-bottom: 20px;
  font-size: 17px;
  line-height: 1.65;
  color: #2a2a2a;
}
.font-specimen__details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  font-size: 0.88rem;
}
.font-specimen__detail { display: flex; gap: 8px; }
.font-specimen__detail-label {
  color: #555;
  font-weight: 500;
  min-width: 70px;
}
.font-specimen__pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
  font-size: 0.88rem;
}
.font-specimen__pros h4, .font-specimen__cons h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.font-specimen__pros h4 { color: #41a63e; }
.font-specimen__cons h4 { color: #c44; }
.font-specimen__pros ul, .font-specimen__cons ul { list-style: none; padding: 0; margin: 0; }
.font-specimen__pros li::before { content: "✓ "; color: #41a63e; font-weight: 700; }
.font-specimen__cons li::before { content: "✗ "; color: #c44; font-weight: 700; }
.font-specimen__pros li, .font-specimen__cons li { margin-bottom: 4px; line-height: 1.5; }
.font-specimen--avoid { background: #fff5f5; border-color: #fdd; }
.font-specimen--avoid .font-specimen__sample { background: #fff0f0; border-color: #fdd; }
.font-specimen--avoid .font-specimen__number { background: #c44; }

/* -------------------------------------------------------------------------
   Genre Cards (shared across fonts, blurb, book-sizes)
   ------------------------------------------------------------------------- */
.genre-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin: 32px 0;
}
.genre-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  overflow: hidden;
}
.genre-card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}
.genre-card__emoji { font-size: 2rem; margin-bottom: 12px; }
.genre-card__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 8px;
}
.genre-card__fonts { font-size: 0.9rem; color: #555; line-height: 1.6; }
.genre-card__fonts strong { color: #434de7; }
/* Book-sizes genre card extras */
.genre-card__size { font-size: 1.1rem; font-weight: 700; color: var(--color-accent, #434de7); margin-bottom: 6px; }
.genre-card__desc { font-size: 0.85rem; color: var(--color-text-light, #555); line-height: 1.6; }
.genre-card__popular {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-cta, #41a63e);
  text-transform: uppercase;
  letter-spacing: .04em;
}
/* Blurb genre card extras */
.genre-card__header {
  padding: 16px 24px;
  font-weight: 600;
  font-size: 1rem;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.genre-card__body { padding: 24px; }
.genre-card__template {
  background: var(--color-bg-alt, #f8f9fc);
  border-radius: 8px;
  padding: 16px 20px;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--color-text, #1a1a2e);
  margin-bottom: 16px;
}
.genre-card__template .bracket {
  background: #434de715;
  color: var(--color-accent, #434de7);
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 600;
  font-size: .85rem;
}
.genre-card__example-label {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--color-text-light, #555);
  font-weight: 600;
  margin-bottom: 8px;
}
.genre-card__example {
  font-size: .85rem;
  line-height: 1.65;
  color: var(--color-text-light, #555);
  font-style: italic;
}
/* Genre colours (blurb) */
.genre--romance .genre-card__header { background: #e74370; }
.genre--thriller .genre-card__header { background: #1a1a2e; }
.genre--fantasy .genre-card__header { background: #6c3ec7; }
.genre--selfhelp .genre-card__header { background: #41a63e; }
.genre--memoir .genre-card__header { background: #d4820a; }
.genre--literary .genre-card__header { background: #434de7; }
.genre--children .genre-card__header { background: #e7a243; }

/* -------------------------------------------------------------------------
   Size Visual (book-sizes guide)
   ------------------------------------------------------------------------- */
.size-visual {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 40px 20px;
  margin: 32px 0;
  background: #fff;
  border-radius: var(--radius-lg, 12px);
  border: 1px solid var(--color-border, #e8e8f0);
}
.size-visual__item { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.size-visual__rect {
  border: 2px solid var(--color-accent, #434de7);
  border-radius: 4px;
  background: rgba(67, 77, 231, 0.04);
  position: relative;
  transition: transform .2s, box-shadow .2s;
}
.size-visual__rect:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(67, 77, 231, 0.12); }
.size-visual__rect.popular { border-color: var(--color-cta, #41a63e); background: rgba(65, 166, 62, 0.04); }
.size-visual__label { font-size: 0.75rem; font-weight: 600; text-align: center; color: var(--color-text, #1a1a2e); max-width: 90px; }
.size-visual__dims { font-size: 0.68rem; color: var(--color-text-light, #555); text-align: center; }
.popular-badge {
  position: absolute;
  top: -10px;
  right: -10px;
  background: var(--color-cta, #41a63e);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}

/* Publisher comparison grid (book-sizes) */
.pub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin: 24px 0;
}
.pub-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: var(--radius-lg, 12px);
  padding: 18px;
}
.pub-card__title { font-size: 0.85rem; font-weight: 600; color: var(--color-text, #1a1a2e); margin-bottom: 2px; }
.pub-card__author { font-size: 0.78rem; color: var(--color-text-light, #555); margin-bottom: 8px; }
.pub-card__size { font-size: 1rem; font-weight: 700; color: var(--color-accent, #434de7); }

/* -------------------------------------------------------------------------
   Myth Cards (copyright guide)
   ------------------------------------------------------------------------- */
.myth-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 16px;
}
.myth-card__myth {
  font-size: 0.95rem;
  font-weight: 600;
  color: #dc2626;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.myth-card__fact {
  font-size: 0.92rem;
  font-weight: 600;
  color: #10b981;
  margin-bottom: 6px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.myth-card p {
  font-size: 0.9rem;
  color: var(--color-text-light, #555);
  line-height: 1.7;
  margin: 0;
}

/* Copyright notice example */
.notice-example {
  background: #fff;
  border: 2px solid var(--color-accent, #434de7);
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  margin: 24px 0;
  font-family: 'Georgia', serif;
}
.notice-example__text {
  font-size: 1.3rem;
  color: var(--color-text, #1a1a2e);
  line-height: 1.8;
}

/* -------------------------------------------------------------------------
   Cost Calculator (costs guide)
   ------------------------------------------------------------------------- */
.cost-calculator {
  background: #fff;
  border: 2px solid var(--color-border, #e8e8f0);
  border-radius: 16px;
  padding: 32px;
  margin: 32px 0;
}
.cost-calculator h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 0 8px;
  text-align: center;
}
.cost-calculator > p {
  text-align: center;
  color: var(--color-text-light, #555);
  font-size: 0.9rem;
  margin-bottom: 28px;
}
.calc-items { display: flex; flex-direction: column; gap: 16px; }
.calc-item {
  background: var(--color-bg-alt, #f8f9fc);
  border-radius: 12px;
  padding: 16px 20px;
  transition: background .2s;
}
.calc-item.active {
  background: #f0f1ff;
  border: 1px solid rgba(67, 77, 231, 0.2);
}
.calc-item-header { display: flex; align-items: center; gap: 12px; }
.calc-item-header input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: #434de7;
  cursor: pointer;
  flex-shrink: 0;
}
.calc-item-header label {
  flex: 1;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.calc-item-value {
  font-weight: 700;
  color: var(--color-accent, #434de7);
  font-size: 0.92rem;
  white-space: nowrap;
}
.calc-item-slider { margin-top: 10px; padding-left: 32px; }
.calc-item-slider input[type="range"] { width: 100%; accent-color: #434de7; cursor: pointer; }
.calc-item-range {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-text-light, #555);
  margin-top: 2px;
}
.calc-item-desc {
  font-size: 0.8rem;
  color: var(--color-text-light, #555);
  margin-top: 4px;
  padding-left: 32px;
}
.calc-totals {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.calc-total-card { border-radius: 12px; padding: 24px; text-align: center; }
.calc-total-card--traditional { background: #fef2f2; border: 2px solid #fca5a5; }
.calc-total-card--bookspace { background: #ecfdf5; border: 2px solid #6ee7b7; }
.calc-total-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 8px;
}
.calc-total-card--traditional .calc-total-label { color: #dc2626; }
.calc-total-card--bookspace .calc-total-label { color: #15803d; }
.calc-total-amount { font-size: 2rem; font-weight: 700; line-height: 1.1; }
.calc-total-card--traditional .calc-total-amount { color: #dc2626; }
.calc-total-card--bookspace .calc-total-amount { color: #15803d; }
.calc-total-detail { font-size: 0.78rem; color: var(--color-text-light, #555); margin-top: 6px; }
.calc-savings {
  text-align: center;
  margin-top: 16px;
  padding: 14px;
  background: linear-gradient(135deg, #ecfdf5, #f0fdf4);
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #15803d;
}

/* Budget tier cards (costs guide) */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin: 32px 0;
}
.tier-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 16px;
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}
.tier-card--recommended { border-color: #434de7; border-width: 2px; }
.tier-card--recommended::before {
  content: 'MOST AUTHORS';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: #434de7;
  color: #fff;
  text-align: center;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 4px;
}
.tier-card--recommended { padding-top: 40px; }
.tier-card__name {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--color-text-light, #555);
  margin-bottom: 4px;
}
.tier-card__price { font-size: 1.8rem; font-weight: 700; color: var(--color-text, #1a1a2e); margin-bottom: 12px; }
.tier-card__list { list-style: none; padding: 0; margin: 0; font-size: 0.88rem; }
.tier-card__list li {
  padding: 6px 0;
  border-bottom: 1px solid var(--color-border, #e8e8f0);
  display: flex;
  justify-content: space-between;
}
.tier-card__list li:last-child { border-bottom: none; }
.tier-card__list span { color: var(--color-text-light, #555); }

/* -------------------------------------------------------------------------
   Typography Comparison (fonts guide)
   ------------------------------------------------------------------------- */
.typo-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 24px 0;
}
.typo-compare__box {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
}
.typo-compare__label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #555;
  margin-bottom: 12px;
  font-weight: 600;
}

/* Settings grid (fonts guide) */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.setting-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
}
.setting-card__title { font-weight: 600; font-size: 1rem; margin-bottom: 8px; color: #1a1a2e; }
.setting-card__value { font-size: 1.4rem; font-weight: 700; color: #434de7; margin-bottom: 8px; }
.setting-card__desc { font-size: 0.88rem; color: #555; line-height: 1.6; }

/* Heading font cards (fonts guide) */
.heading-font-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.heading-font-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}
.heading-font-card__sample { font-size: 2rem; margin-bottom: 12px; color: #1a1a2e; }
.heading-font-card__name { font-weight: 600; margin-bottom: 4px; }
.heading-font-card__use { font-size: 0.85rem; color: #555; }

/* Resource grid (fonts guide) */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.resource-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
}
.resource-card__title { font-weight: 600; font-size: 1.05rem; margin-bottom: 8px; color: #1a1a2e; }
.resource-card__desc { font-size: 0.9rem; color: #555; line-height: 1.6; }
.resource-card__link {
  display: inline-block;
  margin-top: 12px;
  color: #434de7;
  font-weight: 500;
  font-size: 0.9rem;
  text-decoration: none;
}
.resource-card__link:hover { text-decoration: underline; }

/* -------------------------------------------------------------------------
   Blurb Anatomy Diagram
   ------------------------------------------------------------------------- */
.anatomy-diagram { display: flex; flex-direction: column; gap: 0; max-width: 640px; margin: 32px auto; }
.anatomy-part { display: flex; align-items: stretch; min-height: 64px; }
.anatomy-label {
  width: 160px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: .85rem;
  color: #fff;
  text-align: center;
  padding: 12px 16px;
}
.anatomy-desc {
  flex: 1;
  padding: 16px 20px;
  font-size: .9rem;
  line-height: 1.6;
  color: var(--color-text, #1a1a2e);
  display: flex;
  align-items: center;
  border-right: 1px solid var(--color-border, #e8e8f0);
  border-top: 1px solid var(--color-border, #e8e8f0);
  border-bottom: 1px solid var(--color-border, #e8e8f0);
}
.anatomy-part:first-child .anatomy-label { border-radius: 12px 0 0 0; }
.anatomy-part:first-child .anatomy-desc { border-radius: 0 12px 0 0; }
.anatomy-part:last-child .anatomy-label { border-radius: 0 0 0 12px; }
.anatomy-part:last-child .anatomy-desc { border-radius: 0 0 12px 0; }

/* Before / After comparison (blurb) */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 28px 0;
}
.comparison-card { border-radius: 12px; padding: 24px; font-size: .9rem; line-height: 1.7; }
.comparison-card--before { background: #fef2f2; border: 1px solid #fecaca; }
.comparison-card--after { background: #f0fdf4; border: 1px solid #bbf7d0; }
.comparison-card__label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 12px;
  padding: 4px 12px;
  border-radius: 20px;
}
.comparison-card--before .comparison-card__label { background: #fee2e2; color: #dc2626; }
.comparison-card--after .comparison-card__label { background: #dcfce7; color: #16a34a; }
.comparison-card__issue { display: block; margin-top: 12px; font-size: .8rem; font-weight: 600; color: #dc2626; font-style: italic; }
.comparison-card__fix { display: block; margin-top: 12px; font-size: .8rem; font-weight: 600; color: #16a34a; font-style: italic; }

/* Mistakes list (blurb) */
.mistakes-list { list-style: none; padding: 0; margin: 24px 0; }
.mistakes-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border, #e8e8f0);
  font-size: .95rem;
  line-height: 1.65;
}
.mistakes-list li:last-child { border-bottom: none; }
.mistake-icon {
  width: 28px;
  height: 28px;
  background: #fee2e2;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: .8rem;
  margin-top: 2px;
}

/* Blurb checklist */
.blurb-checklist {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 28px;
  max-width: 640px;
  margin: 32px auto;
}
.blurb-checklist h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 20px; }
.blurb-checklist label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: .93rem;
  line-height: 1.5;
  cursor: pointer;
  color: var(--color-text, #1a1a2e);
}
.blurb-checklist input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-accent, #434de7);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Tips grid (blurb) */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.tip-card {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
}
.tip-card__genre {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 10px;
}
.tip-card p { font-size: .9rem; line-height: 1.65; color: var(--color-text-light, #555); margin: 0; }

/* Placement grid (blurb) */
.placement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 24px;
}
.placement-item {
  background: #fff;
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  font-size: .9rem;
  font-weight: 500;
}
.placement-item span { display: block; font-size: 1.5rem; margin-bottom: 8px; }

/* Key takeaway (Australia) */
.key-takeaway {
  background: var(--color-bg-alt, #f8f9fc);
  border: 1px solid var(--color-border, #e8e8f0);
  border-radius: 12px;
  padding: 24px;
  margin: 32px 0;
}
.key-takeaway__title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent, #434de7);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.key-takeaway ul { margin-bottom: 0; }

/* -------------------------------------------------------------------------
   FAQ (blurb guide)
   ------------------------------------------------------------------------- */
.faq__list { list-style: none; padding: 0; margin: 0; max-width: 760px; margin-left: auto; margin-right: auto; }
.faq__item { border-bottom: 1px solid var(--color-border, #e8e8f0); }
.faq__question {
  display: flex; align-items: center; justify-content: space-between; width: 100%;
  padding: 20px 0; background: none; border: none; cursor: pointer;
  font-size: 1.05rem; font-weight: 500; text-align: left;
  color: var(--color-text, #1a1a2e); font-family: inherit; gap: 16px;
}
.faq__icon { width: 24px; height: 24px; flex-shrink: 0; transition: transform .3s; }
.faq__item.active .faq__icon { transform: rotate(45deg); }
.faq__answer { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq__item.active .faq__answer { max-height: 400px; }
.faq__answer__inner {
  padding: 0 0 20px;
  font-size: .95rem; line-height: 1.7;
  color: var(--color-text-light, #555);
}

/* -------------------------------------------------------------------------
   Mobile Overflow Safety
   ------------------------------------------------------------------------- */
html, body { overflow-x: hidden; }
.guide-content { overflow-x: hidden; }
img, svg, video, canvas { max-width: 100%; height: auto; }
html { scroll-behavior: smooth; }

/* Wrap all tables for mobile scroll */
.country-table,
.scenario-table,
.rules-table,
.price-table {
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* -------------------------------------------------------------------------
   Responsive
   ------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .guide-toc {
    position: static;
    margin-bottom: 32px;
  }
  .guide-toc__toggle { display: block; }
  .guide-toc__list.collapsed { display: none; }
}

@media (max-width: 768px) {
  .font-specimen__details,
  .font-specimen__pros-cons,
  .typo-compare {
    grid-template-columns: 1fr;
  }
  .font-specimen__header { flex-direction: column; }
  .font-specimen__sample { padding: 20px; font-size: 15px; }
  .comparison-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .size-visual { gap: 10px; padding: 24px 12px; }
  .pub-grid { grid-template-columns: 1fr; }
  .decision-step { gap: 14px; }
}

@media (max-width: 600px) {
  .price-table th,
  .price-table td,
  .country-table th,
  .country-table td,
  .scenario-table th,
  .scenario-table td {
    padding: 10px 10px;
    font-size: 0.8rem;
  }
  .isbn-diagram { gap: 2px; }
  .isbn-part { min-width: 50px; padding: 8px 4px; }
  .isbn-part__value { font-size: 0.9rem; }
  .isbn-part__label { font-size: 0.6rem; }
  .decision-grid { grid-template-columns: 1fr; }
  .genre-grid { grid-template-columns: 1fr; }
  .callout { padding: 14px 14px; }
  .step-cards { grid-template-columns: 1fr; }
  .identifier-grid { grid-template-columns: 1fr; }
  .id-grid { grid-template-columns: 1fr; }
  .tool-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .related-grid .hide-mobile { display: none; }
  .guide-content h2 { font-size: 1.3rem; }
  .guide-content h3 { font-size: 1.05rem; }
  .notice-example { padding: 20px; }
  .notice-example__text { font-size: 1rem; }
  .anatomy-label { width: 100px; font-size: .75rem; }
  .anatomy-desc { font-size: .8rem; padding: 12px 14px; }
  .sticky-cta__text span { display: none; }
  .sticky-cta__text { font-size: 0.82rem; }
  .sticky-cta p { display: none; }
  .guide-toc ol { columns: 1; }
  .guide-hero { padding: 32px 0 28px; }
  .pull-quote { font-size: 1.1rem; }
  .calc-totals { grid-template-columns: 1fr; }
  .cost-calculator { padding: 20px 16px; }
  .comparison-table { font-size: 0.85rem; }
  .comparison-table th,
  .comparison-table td { padding: 10px 10px; }
}