:root{
  --ink:#1f1d1a;
  --paper:#f7f3ea;
  --muted:#6f6a60;
  --line:#e3dbcb;
  --accent:#2f5d50;
  --soft:#efe9db;
  --max:1120px;
}
*{box-sizing:border-box}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:Georgia,"Times New Roman",serif;font-weight:400;line-height:1.14;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(2rem,4.4vw,3.5rem)}
h2{font-size:clamp(1.4rem,2.4vw,2rem)}
h3{font-size:1.16rem}
p{margin:0 0 1em}
a{color:inherit;text-decoration:none;border-bottom:1px solid rgba(47,93,80,.35)}
a:hover{color:var(--accent);border-color:var(--accent)}
img,svg{display:block;max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 26px}
.kicker{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}
.lede{font-size:clamp(1.02rem,1.5vw,1.2rem);color:var(--muted);max-width:58ch;margin:0 0 22px}
.muted{color:var(--muted)}
.small{font-size:.86rem}

.site-head{border-bottom:1px solid var(--line)}
.head-in{max-width:var(--max);margin:0 auto;padding:20px 26px;display:flex;align-items:baseline;justify-content:space-between;gap:24px;flex-wrap:wrap}
.brand{font-family:Georgia,serif;font-size:1.35rem;letter-spacing:.04em;border:0}
.brand em{font-style:normal;display:block;font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-top:2px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
nav.main{display:flex;gap:20px;flex-wrap:wrap}
nav.main a{font-size:.9rem;color:var(--muted);border:0}
nav.main a:hover,nav.main a[aria-current]{color:var(--ink)}

.hero{padding:66px 0 54px;border-bottom:1px solid var(--line)}
.hero h1{max-width:18ch;margin:0 0 20px}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 22px;background:var(--ink);color:var(--paper);border:1px solid var(--ink);font-size:.92rem;font-weight:600}
.btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:transparent;color:var(--accent);border-color:var(--accent)}

section.band{padding:56px 0;border-bottom:1px solid var(--line)}
section.band:last-of-type{border-bottom:0}
.band-head{display:flex;justify-content:space-between;align-items:baseline;gap:22px;margin-bottom:26px;flex-wrap:wrap}

.books{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}
.book{display:flex;flex-direction:column;gap:12px;border:0}
.book img{width:100%;height:auto;box-shadow:0 1px 0 var(--line)}
.book h3{margin:0;font-size:1.05rem}
.book .author{color:var(--muted);font-size:.9rem}
.book .price{font-size:.9rem;color:var(--accent)}

.book-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.book-grid .book h3{font-size:1rem}

.book-page{display:grid;grid-template-columns:320px 1fr;gap:52px;align-items:start;padding:56px 0}
.book-page .cover img{width:100%}
.book-page .info h1{margin:0 0 8px}
.book-page .author{color:var(--muted);margin:0 0 20px}
.book-page dl{display:grid;grid-template-columns:1fr 1fr;gap:14px 24px;margin:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0}
.book-page dt{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
.book-page dd{margin:0;font-size:.95rem}

.prose{max-width:70ch}
.prose h2{margin:32px 0 12px;font-size:1.4rem}
.prose ul{margin:0 0 1.1em;padding-left:22px}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:start}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.card{border-top:1px solid var(--line);padding-top:16px}
.card h3{margin:0 0 8px}
.card p{color:var(--muted);font-size:.96rem;margin:0}

.cta{background:var(--soft);border-top:1px solid var(--line);padding:54px 0}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.cta h2{margin:0}

footer.site{border-top:1px solid var(--line);padding:36px 0 48px;color:var(--muted);font-size:.9rem}
.foot{max-width:var(--max);margin:0 auto;padding:0 26px;display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap}
footer.site a{border:0;color:var(--ink)}
footer.site a:hover{color:var(--accent)}

@media (max-width:900px){
  .books,.grid-3{grid-template-columns:1fr 1fr}
  .book-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:30px}
  .book-page{grid-template-columns:1fr;gap:30px}
}
@media (max-width:620px){
  .books,.grid-3,.book-grid{grid-template-columns:1fr 1fr}
  .wrap{padding:0 18px}
  .head-in{padding:16px 18px}
}