:root {
  --color-bg: #f0e4cc;
  --color-text: #1f1b16;
  --color-muted: #5c554c;
  --color-accent: #7a1f2b;
  --color-border: #ddd0b3;
  --max-width: 780px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #16130f;
    --color-text: #f2ece2;
    --color-muted: #b5ac9e;
    --color-accent: #d98a94;
    --color-border: #332c23;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.6;
}

header.site-header {
  border-bottom: 1px solid var(--color-border);
}

nav.site-nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

nav.site-nav a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: bold;
}

nav.site-nav .site-title {
  font-size: 1.15rem;
}

nav.site-nav .site-links a {
  margin-left: 1.25rem;
  font-weight: normal;
  color: var(--color-muted);
}

nav.site-nav .site-links a:hover {
  color: var(--color-accent);
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

h1, h2 {
  line-height: 1.25;
}

a {
  color: var(--color-accent);
}

.author-photo {
  width: 100%;
  max-width: 360px;
  border-radius: 6px;
  display: block;
  margin: 0 auto 2rem;
}

.book-cover {
  width: 100%;
  max-width: 280px;
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  display: block;
  margin: 0 auto 2rem;
}

.subtitle {
  margin-top: -0.25rem;
  font-size: 1.15rem;
  color: var(--color-muted);
}

.blood-libel {
  color: var(--color-accent);
  font-weight: bold;
}

.tagline {
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-size: 1.05rem;
  border-left: 3px solid var(--color-accent);
  padding-left: 1rem;
  margin: 1.75rem 0;
}

.buy-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 1.5rem 0;
}

.buy-links a {
  display: inline-block;
  padding: 0.65rem 1.25rem;
  border: 1px solid var(--color-accent);
  border-radius: 4px;
  text-decoration: none;
  color: var(--color-accent);
  font-weight: bold;
}

.buy-links a:hover {
  background: var(--color-accent);
  color: var(--color-bg);
}

.mailing-list {
  margin-top: 3rem;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
}

.mailing-list h2 {
  margin-top: 0;
}

.mailing-list .disclosure {
  font-size: 0.85rem;
  color: var(--color-muted);
}

footer.site-footer {
  border-top: 1px solid var(--color-border);
  text-align: center;
  padding: 2rem 1.5rem;
  color: var(--color-muted);
  font-size: 0.9rem;
}

footer.site-footer a {
  color: var(--color-muted);
}