:root {
  --bg: #f6efe6;
  --bg-soft: #efe4d6;
  --fg: #2a221b;
  --muted: #6a5b50;
  --accent: #8b3e2f;
  --accent-soft: #f0ddd3;
  --sage: #4f6250;
  --card: #fffaf4;
  --line: #e4d5c6;
  --btn: #8b3e2f;
  --btn-fg: #fffaf4;
  --shadow: 0 10px 28px rgba(80, 48, 28, 0.12);
  --max: 58rem;
  --serif: Georgia, "Palatino Linotype", Palatino, "Times New Roman", serif;
  --sans: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1714;
    --bg-soft: #241e1a;
    --fg: #f3ebe3;
    --muted: #b5a496;
    --accent: #e09a7c;
    --accent-soft: #3a2a24;
    --sage: #b7c7b4;
    --card: #251f1b;
    --line: #3a312b;
    --btn: #c56a4e;
    --btn-fg: #fffaf4;
    --shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(1200px 420px at 50% -80px, var(--accent-soft), transparent 70%),
    var(--bg);
  color: var(--fg);
  font: 18px/1.7 var(--sans);
}
a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
.skip {
  position: absolute;
  left: -999px;
}
.skip:focus {
  left: 1rem;
  top: 1rem;
  background: var(--card);
  padding: .5rem .75rem;
  z-index: 9;
  border-radius: 6px;
}
header.site {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 86%, transparent);
  backdrop-filter: blur(8px);
}
header.site .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .65rem 1.5rem;
  padding: 1rem 1.25rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  color: var(--fg);
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.28rem;
  letter-spacing: .02em;
}
.mark {
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 50%;
  background: var(--accent);
  color: var(--btn-fg);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: .82rem;
  letter-spacing: .04em;
  flex: 0 0 auto;
}
nav a {
  margin-left: 1.15rem;
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: .95rem;
}
nav a:first-child { margin-left: 0; }
nav a:hover, nav a[aria-current] { color: var(--accent); }
main { padding: 2.4rem 0 3.4rem; }
h1, h2, h3 {
  font-family: var(--serif);
  line-height: 1.25;
  letter-spacing: -.015em;
  font-weight: 700;
}
h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin: .15rem 0 1rem;
  font-weight: 500;
}
h2 { font-size: 1.7rem; margin: 0 0 .55rem; }
h3 { font-size: 1.15rem; margin: 0 0 .3rem; }
.lede {
  font-size: 1.18rem;
  color: var(--muted);
  max-width: 42rem;
}
.hero { padding: .4rem 0 1.2rem; }
.rule {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: var(--accent);
  margin: 2.2rem 0 1.6rem;
}
.rule::before, .rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}
.rule svg { flex: 0 0 auto; }
.bio p { max-width: 44rem; }
.books { display: grid; gap: 1.6rem; }
.book {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.25rem;
  display: grid;
  grid-template-columns: 11.5rem 1fr;
  gap: 1.3rem 1.5rem;
  box-shadow: var(--shadow);
}
.book img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  display: block;
  box-shadow: 0 8px 20px rgba(42, 34, 27, .18);
  background: var(--bg-soft);
}
.cover-link { display: block; align-self: start; }
.book h2 { font-size: 1.55rem; }
.sub {
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
  margin: 0 0 .4rem;
  font-size: 1.02rem;
}
.meta {
  color: var(--muted);
  font-size: .9rem;
  margin: 0 0 1rem;
}
.book .desc { font-size: 1rem; }
.book .desc p { margin: 0 0 .85rem; }
.book .desc ul {
  margin: 0 0 1rem;
  padding-left: 1.15rem;
}
.book .desc li { margin: .2rem 0; }
.note {
  background: var(--accent-soft);
  border-radius: 10px;
  padding: .7rem 1rem;
  font-size: .95rem;
  margin: 1rem 0;
  color: var(--fg);
}
.btn {
  display: inline-block;
  background: var(--btn);
  color: var(--btn-fg);
  text-decoration: none;
  font-weight: 700;
  padding: .6rem 1.15rem;
  border-radius: 999px;
  font-size: .95rem;
  margin-top: .15rem;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.contact {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.5rem 1.4rem 1.35rem;
  box-shadow: var(--shadow);
}
.email {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 3.4vw, 1.7rem);
  color: var(--accent);
  text-decoration: none;
  overflow-wrap: anywhere;
  margin: .35rem 0 1rem;
  font-weight: 700;
}
.email:hover { text-decoration: underline; }
footer.site {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .9rem;
  padding: 1.5rem 0 2.2rem;
  background: var(--bg-soft);
}
footer.site p { margin: .35rem 0; }
footer .email-inline {
  color: var(--accent);
  overflow-wrap: anywhere;
}
@media (max-width: 720px) {
  body { font-size: 17px; }
  .book { grid-template-columns: 1fr; }
  .cover-link { max-width: 14.5rem; margin: 0 auto; }
  nav { width: 100%; }
  nav a { margin-left: 0; margin-right: 1rem; }
}