:root{
  --bg:#1e1e1e;
  --ink:#e6e6e6;
  --muted:#a8a8a8;
  --line:#2e2e2e;
  --accent:#ff2496;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

header {
  display: grid;
  place-items: center;
  gap: 0.5rem;
  padding: 1.25rem 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
}

header img {
  max-width: min(900px, 92vw);
  height: auto;
  display: block;
}

.subheader {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  user-select: none;
}


#contentWrapper {
  width: min(800px, 92vw);
  margin: auto;
}

#chapterList ol {
    padding: 0;
    list-style-type: none;
    display: grid;
    place-items: center;
}

#chapterList a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
#chapterList a:visited { color: #c86abf; }
#chapterList a:hover { text-decoration-thickness: 2px; }
#chapterList a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
  padding: 1rem 0.75rem 2rem;
  font-size: 13px;
}

@media (max-width: 420px) {
  .subheader { font-size: 10px; }
  #chapterList li { margin: 0.35rem 0; }
}

#extraLinks {
  margin-top: 2rem;
  margin-bottom: 2rem;
  text-align: center;
}

.navLink,
.navLink:link,
.navLink:visited {
  display: inline-block;
  color: var(--accent);
  font-weight: bold;
  text-decoration: none !important;
  border: 1px solid var(--line);
  padding: 0.5rem 1rem;
  border-radius: 3px;
  transition: background 0.15s, border-color 0.15s;
}

.navLink:hover,
.navLink:focus {
  background: var(--line);
  border-color: var(--accent);
  outline: none;
}