:root {
  --ink: #1d2421;
  --muted: #4a5550;
  --paper: #fbf8f2;
  --band: #f1ebdf;
  --accent: #1f4d3a;
  --accent-ink: #ffffff;
  --line: #d9d0bf;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 20px;
  line-height: 1.6;
  overflow-wrap: break-word;
}
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; line-height: 1.2; font-weight: 700; }
h1 { font-size: 2.2rem; margin: 0 0 1rem; }
h2 { font-size: 1.6rem; margin: 0 0 1rem; }
h3 { font-size: 1.25rem; margin: 0 0 0.5rem; }
p { margin: 0 0 1rem; }
a { color: var(--accent); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 720px; }
section { padding: 48px 0; }
.band { background: var(--band); }
.site-header { border-bottom: 1px solid var(--line); padding: 16px 0; }
.brand { font-family: Georgia, serif; font-size: 1.3rem; font-weight: 700; color: var(--ink); text-decoration: none; }
.hero { padding: 56px 0 40px; }
.kicker { color: var(--muted); font-weight: 600; margin-bottom: 0.5rem; }
.lead { font-size: 1.2rem; }
.note { color: var(--muted); margin-top: 0.75rem; }
.button {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  padding: 16px 28px;
  border-radius: 8px;
  min-height: 56px;
}
.button:hover, .button:focus { background: #163a2b; }
.button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid #c58a1b; outline-offset: 3px; }
.cards { display: grid; gap: 16px; grid-template-columns: 1fr; }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 20px; }
.band .card { background: #fffdf9; }
.card.link { display: block; text-decoration: none; color: var(--ink); }
.card.link h3 { color: var(--accent); }
.contents { padding-left: 1.6rem; }
.contents li { margin-bottom: 0.6rem; }
.offer { background: var(--band); }
.offer-box { background: #fffdf9; border: 2px solid var(--accent); border-radius: 12px; padding: 28px 24px; }
.edition { color: var(--muted); margin-top: -0.5rem; }
.price { font-family: Georgia, serif; font-size: 2.4rem; font-weight: 700; margin: 0.5rem 0 1rem; }
.price span { font-family: inherit; font-size: 1.1rem; font-weight: 400; color: var(--muted); }
.ticks { padding-left: 1.2rem; margin: 0 0 1.5rem; }
.ticks li { margin-bottom: 0.5rem; }
.fine { color: var(--muted); font-size: 1rem; margin-top: 1rem; }
details { border-top: 1px solid var(--line); padding: 14px 0; }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 700; }
details p { margin: 0.75rem 0 0; }
.prose h2 { font-size: 1.3rem; margin-top: 2rem; }
.site-footer { border-top: 1px solid var(--line); padding: 32px 0; color: var(--muted); font-size: 1rem; }
@media (min-width: 760px) {
  h1 { font-size: 2.8rem; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .cards.two { grid-template-columns: repeat(2, 1fr); margin-top: 2rem; }
}