:root {
  --page: #fbf8f2;
  --paper: #fffdf8;
  --ink: #2f2a25;
  --muted: #74695e;
  --line: #ded2c2;
  --soft: #f1e9dd;
  --button: #4d5a52;
  --button-ink: #fffdf8;
  --max: 760px;
  --wide: 1060px;
}

* { box-sizing: border-box; }

body.sketch-site {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 18px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.sketch-header {
  border-bottom: 1px solid var(--line);
  background: rgba(251, 248, 242, 0.96);
}

.sketch-nav {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.sketch-brand {
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 14px;
}

.sketch-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.sketch-links a {
  color: var(--muted);
  text-decoration: none;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
}

.sketch-links a:hover,
.sketch-links a:focus { color: var(--ink); text-decoration: underline; }

.sketch-main { padding: 0 20px 56px; }

.sketch-article,
.sketch-library-intro {
  max-width: var(--max);
  margin: 0 auto;
}

.sketch-hero {
  max-width: 960px;
  margin: 32px auto 34px;
}

.sketch-hero img,
.sketch-mid-image img,
.library-card img,
.book-panel img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--soft);
}

.sketch-kicker {
  margin: 0 0 10px;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 10px;
  font-weight: normal;
  font-size: clamp(38px, 8vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.sketch-subtitle {
  margin: 0 0 30px;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.5;
}

.sketch-hook {
  margin: 30px 0 38px;
  padding: 22px 0 22px 22px;
  border-left: 3px solid var(--line);
  color: #433c35;
  font-size: 24px;
  line-height: 1.45;
}

.sketch-story p { margin: 0 0 1.15em; }

.sketch-mid-image {
  max-width: 820px;
  margin: 42px auto;
}

.sketch-caption {
  margin: 10px 4px 0;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

.sketch-end {
  max-width: var(--max);
  margin: 58px auto 0;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper);
}

.sketch-end h2,
.continue-reading h2,
.library-grid-section h2,
.book-panel h2 {
  margin: 0 0 12px;
  font-weight: normal;
  font-size: 30px;
  line-height: 1.2;
}

.sketch-end p { margin: 0 0 18px; }

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 0;
}

.sketch-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--button);
  background: var(--button);
  color: var(--button-ink);
  text-decoration: none;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.2;
}

.sketch-button.secondary {
  background: transparent;
  color: var(--button);
}

.sketch-button:hover,
.sketch-button:focus { text-decoration: underline; }

.mailerlite-box {
  margin: 18px 0 24px;
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 16px;
  background: #faf4ea;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

.continue-reading,
.library-grid-section,
.book-panel {
  max-width: var(--wide);
  margin: 54px auto 0;
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.library-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper);
  color: var(--ink);
  text-decoration: none;
}

.library-card h3 {
  margin: 16px 0 8px;
  font-weight: normal;
  font-size: 24px;
  line-height: 1.18;
}

.library-card p {
  margin: 0 0 12px;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.55;
}

.library-card span {
  margin-top: auto;
  color: var(--button);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
}

.library-card:hover span,
.library-card:focus span { text-decoration: underline; }

.book-panel {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  align-items: start;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--paper);
}

.book-panel.hidden-until-publication { display: none; }

.sketch-footer {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 34px 20px 46px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
}

@media (max-width: 760px) {
  body.sketch-site { font-size: 17px; line-height: 1.68; }
  .sketch-nav { align-items: flex-start; flex-direction: column; }
  .sketch-links { justify-content: flex-start; gap: 12px; }
  .sketch-main { padding-left: 16px; padding-right: 16px; }
  .sketch-hero { margin-top: 22px; }
  .sketch-hook { font-size: 21px; padding-left: 16px; }
  .sketch-end { padding: 22px; }
  .library-grid { grid-template-columns: 1fr; }
  .book-panel { grid-template-columns: 1fr; }
  .button-row { flex-direction: column; align-items: stretch; }
  .sketch-button { width: 100%; }
}


.scene-break {
  margin: 2.3em 0;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  letter-spacing: 0.35em;
  text-align: center;
}

.sketch-button.disabled {
  cursor: not-allowed;
  opacity: 0.62;
  text-decoration: none;
}


/* Standardised sketch-library images */
.poster-hero {
  max-width: 620px;
}
.library-hero-banner {
  max-width: 960px;
}
.library-card img {
  aspect-ratio: 2 / 3;
  object-fit: cover;
  object-position: center top;
}
.library-hero-banner img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}