:root {
  --paper:#f4f0e7;
  --paper-deep:#e8e2d5;
  --ink:#253b33;
  --muted:#59625b;
  --brick:#9e392d;
  --line:#c9c9bc;
  --light:#f8f4eb;
  --forest:#253b33;
  --gold:#d7c496;
  --serif:Iowan Old Style, Palatino Linotype, Book Antiqua, Georgia, serif;
  --sans:Avenir Next, Avenir, Helvetica Neue, Helvetica, Arial, sans-serif;
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; background:var(--paper); color:var(--ink); font-family:var(--sans); line-height:1.5; }
a { color:inherit; }
.skip-link { position:fixed; z-index:5; top:-80px; left:16px; padding:14px 20px; background:var(--brick); color:var(--light); font-size:16px; font-weight:700; }
.skip-link:focus { top:16px; }
.book-shell { width:min(1240px,calc(100% - 96px)); margin:0 auto; }
.book-header { border-bottom:1px solid var(--line); }
.book-header-inner { display:flex; align-items:center; justify-content:space-between; gap:28px; min-height:88px; }
.book-brand img { display:block; width:auto; height:70px; object-fit:contain; }
.book-nav { display:flex; flex-wrap:wrap; justify-content:end; gap:22px; }
.book-nav a { color:var(--muted); font-size:11px; font-weight:700; letter-spacing:.05em; text-decoration:none; text-transform:uppercase; }
.book-nav a:hover,.book-nav a:focus-visible { color:var(--brick); }
.book-hero { padding:72px 0 80px; }
.book-hero-grid { display:grid; grid-template-columns:1.05fr .95fr; align-items:center; gap:76px; }
.book-kicker { margin:0 0 24px; color:var(--brick); font-size:11px; font-weight:700; letter-spacing:.11em; text-transform:uppercase; }
h1,h2 { font-family:var(--serif); font-weight:400; letter-spacing:-.055em; line-height:1.03; }
h1 { max-width:10ch; margin:0 0 20px; font-size:clamp(58px,7vw,102px); }
.book-subtitle { max-width:31ch; margin:0; font:italic 400 clamp(23px,2.5vw,35px)/1.18 var(--serif); }
.book-author { margin:20px 0 0; color:var(--brick); font-size:12px; font-weight:700; letter-spacing:.05em; }
.book-royalty-note { max-width:44ch; margin:12px 0 0; padding-left:12px; border-left:2px solid var(--brick); color:var(--muted); font-size:13px; line-height:1.55; }
.book-short-description { max-width:46ch; margin:38px 0 0; color:var(--muted); font-size:17px; line-height:1.7; }
.book-hero-actions { display:flex; flex-wrap:wrap; gap:12px 24px; margin:25px 0 0; }
.book-hero-actions a { color:var(--ink); font-size:11px; font-weight:700; letter-spacing:.06em; text-decoration:none; text-transform:uppercase; border-bottom:1px solid var(--brick); padding-bottom:4px; }
.book-hero-actions a:hover,.book-hero-actions a:focus-visible { color:var(--brick); }
.book-cover { justify-self:center; width:min(100%,320px); margin:0; }
.book-cover img { display:block; width:100%; height:auto; box-shadow:13px 15px 0 rgba(37,59,51,.13); }
.book-reading { padding:80px 0 94px; background:var(--light); }
.book-reading-grid { display:grid; grid-template-columns:.55fr 1.45fr; gap:76px; }
.book-reading-meta { padding-top:7px; }
.book-reading-meta p { margin:0; color:var(--brick); font-size:11px; font-weight:700; letter-spacing:.11em; text-transform:uppercase; }
.book-reading-meta a { display:inline-block; margin-top:25px; color:var(--ink); font-size:11px; font-weight:700; letter-spacing:.06em; text-decoration:none; text-transform:uppercase; border-bottom:1px solid var(--brick); padding-bottom:4px; }
.book-reading-meta a span { color:var(--brick); font-family:Arial,Helvetica,sans-serif; font-variant-emoji:text; }
.book-reading-copy { max-width:62ch; }
.book-reading-copy h2 { margin:0 0 30px; font-size:clamp(44px,4.6vw,65px); }
.book-reading-copy p { margin:0; color:var(--muted); font-size:18px; line-height:1.75; }
.book-reading-copy p + p { margin-top:23px; }
.book-reading-copy strong { color:var(--ink); }
.book-footer { padding:28px 0; background:var(--forest); color:#dce1d8; border-top:1px solid #718176; font-size:11px; }
.book-footer .book-shell { display:flex; justify-content:space-between; gap:24px; }
.book-footer a { color:var(--gold); font-weight:700; text-transform:uppercase; }
:focus-visible { outline:2px solid var(--brick); outline-offset:5px; }

@media (max-width:820px) {
  .book-shell { width:calc(100% - 48px); }
  .book-hero-grid,.book-reading-grid { gap:44px; }
  .book-cover { width:min(100%,250px); }
}
@media (max-width:560px) {
  .book-shell { width:calc(100% - 40px); }
  .book-header-inner { align-items:flex-start; flex-direction:column; gap:13px; padding:15px 0 18px; }
  .book-brand img { height:57px; }
  .book-nav { justify-content:start; gap:17px; }
  .book-hero { padding:55px 0 57px; }
  .book-hero-grid,.book-reading-grid { display:flex; flex-direction:column; align-items:stretch; gap:33px; }
  h1 { font-size:59px; }
  .book-subtitle { font-size:25px; }
  .book-short-description { margin-top:28px; font-size:16px; }
  .book-cover { order:-1; align-self:flex-start; width:168px; }
  .book-reading { padding:55px 0 62px; }
  .book-reading-meta { padding:0; }
  .book-reading-meta a { margin-top:16px; }
  .book-reading-copy h2 { margin-bottom:24px; font-size:45px; }
  .book-reading-copy p { font-size:17px; }
  .book-footer .book-shell { align-items:flex-start; flex-direction:column; }
}