:root {
  --tex-size: 12.25pt;
  --tex-baseline: 1.62;
  --tex-serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --tex-mono: "IBM Plex Mono", "SF Mono", "Consolas", monospace;
  --tex-ink: #1a1612;
  --tex-ink-muted: #5a5248;
  --tex-paper: #f4ede3;
  --tex-accent: #8b5e34;
  --tex-accent-soft: #c9a57a;
  --page-sheet-w: min(calc(100vw - 1.4rem), 42rem);
  --focus: #c47a2c;
}

* {
  box-sizing: border-box;
}

html {
  background: #0e0c0a;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--tex-serif);
  font-size: var(--tex-size);
  line-height: var(--tex-baseline);
  color: var(--tex-ink);
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
}

#orbit-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.42;
}

.site-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  flex-wrap: nowrap;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  pointer-events: none;
}

.home-link {
  pointer-events: auto;
  font-family: var(--tex-serif);
  font-size: 0.95rem;
  color: #e8dfd2;
  text-decoration: none;
  opacity: 0.92;
}

.home-link:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.language-nav {
  display: flex;
  flex-wrap: nowrap;
  flex: 1 1 auto;
  min-width: 0;
  align-items: baseline;
  justify-content: flex-end;
  gap: 0.15rem 0.55rem;
  overflow-x: auto;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(232, 223, 210, 0.72);
  pointer-events: auto;
}

.language-link {
  font-family: var(--tex-mono);
  font-size: 0.92em;
  font-weight: 500;
  color: rgba(232, 223, 210, 0.72);
  text-decoration: none;
  white-space: nowrap;
}

.language-link[aria-current="page"] {
  color: #e8dfd2;
  box-shadow: inset 0 -0.4pt 0 var(--tex-accent-soft);
}

.book {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.35rem;
  padding: 4.5rem 0.65rem 3rem;
}

.book-page {
  width: var(--page-sheet-w);
}

.page-sheet {
  background: var(--tex-paper);
  border: 0.4pt solid #d4c8b8;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 18px 48px rgba(0, 0, 0, 0.38);
  padding: 2.1rem 1.85rem 1.65rem;
}

.book-page--title .page-sheet {
  padding-top: 2.6rem;
  padding-bottom: 2.4rem;
}

.article-head {
  text-align: center;
  padding-bottom: 1.35em;
  border-bottom: 0.4pt solid var(--tex-ink);
}

.article-head h1 {
  font-size: 1.48em;
  font-weight: 500;
  line-height: 1.22;
  margin: 0 0 0.55em;
  text-wrap: balance;
}

.article-subtitle {
  font-size: 0.95em;
  line-height: 1.45;
  color: var(--tex-ink-muted);
  margin: 0 0 0.85em;
  font-style: italic;
}

.article-meta {
  font-size: 0.92em;
  color: var(--tex-ink-muted);
  margin: 0;
}

.page-prelude p {
  margin: 1.35em 0 0;
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
  text-wrap: pretty;
}

.page-chapter {
  font-family: var(--tex-mono);
  font-size: 0.78em;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tex-accent);
  margin: 0 0 0.4em;
  text-align: center;
}

.page-title {
  font-size: 1.18em;
  font-weight: 500;
  line-height: 1.28;
  margin: 0 0 1.1em;
  padding-bottom: 0.6em;
  text-align: center;
  border-bottom: 0.4pt solid #d4c8b8;
  text-wrap: balance;
}

.page-body p {
  margin: 0;
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
  text-wrap: pretty;
  orphans: 3;
  widows: 3;
}

.page-body p + p {
  margin-top: 0.88em;
}

.score-strip {
  font-family: var(--tex-mono);
  font-size: 0.82em;
  line-height: 1.55;
  letter-spacing: 0.02em;
  color: #3d352c;
  background: #ebe2d4;
  border-left: 2.5pt solid var(--tex-accent);
  padding: 0.75em 1em;
  margin: 1.1em 0;
  overflow-x: auto;
  white-space: pre-wrap;
}

.scene-card {
  font-size: 0.94em;
  line-height: 1.55;
  background: #ebe2d4;
  border: 0.4pt solid #d4c8b8;
  padding: 0.9em 1em;
  margin: 1.1em 0;
}

.scene-card dt {
  font-family: var(--tex-mono);
  font-size: 0.78em;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tex-accent);
  margin: 0.55em 0 0.15em;
}

.scene-card dt:first-child {
  margin-top: 0;
}

.scene-card dd {
  margin: 0;
}

.page-footer {
  margin-top: 1.5em;
  padding-top: 0.85em;
  font-family: var(--tex-mono);
  font-size: 0.78em;
  color: var(--tex-ink-muted);
  text-align: center;
  letter-spacing: 0.08em;
}

.page-num::before {
  content: "· ";
}

.page-num::after {
  content: " ·";
}

em {
  font-style: italic;
}

@media (min-width: 768px) {
  .book {
    padding-top: 5rem;
    gap: 1.65rem;
  }

  .page-sheet {
    padding: 2.35rem 2.25rem 1.85rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  #orbit-canvas {
    display: none;
  }
}