:root {
  --bg: #f6f3ee;
  --bg-alt: #efe8dc;
  --ink: #1c241c;
  --muted: #5b6458;
  --line: #d9d0c3;
  --accent: #2f5d3a;
  --accent-2: #1e3d28;
  --card: #fffcf7;
  --warn: #6b4a1b;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
}
.wrap { width: min(1080px, calc(100% - 2rem)); margin: 0 auto; }
.sans { font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, sans-serif; }

header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 0;
}
.logo {
  font-weight: 700;
  letter-spacing: .02em;
  text-decoration: none;
  color: var(--accent-2);
  font-size: 1.05rem;
}
nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 1rem;
  font-size: .92rem;
}
nav a:hover { color: var(--accent); }

.disclose {
  background: #efe6d2;
  color: var(--warn);
  font-size: .88rem;
  padding: .7rem 0;
  border-bottom: 1px solid var(--line);
}
.disclose a { color: inherit; }

.hero { padding: 3.2rem 0 2.2rem; }
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.15;
  margin: 0 0 .8rem;
  max-width: 16ch;
}
.lede { font-size: 1.15rem; color: var(--muted); max-width: 42rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  padding-bottom: 3rem;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.25rem 1.2rem 1.35rem;
}
.card h2 { margin: 0 0 .4rem; font-size: 1.25rem; }
.card p { margin: 0 0 1rem; color: var(--muted); }
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: .55rem .9rem;
  border-radius: 999px;
  font-size: .92rem;
}
.btn:hover { background: var(--accent-2); }
.btn.ghost {
  background: transparent;
  color: var(--accent-2);
  border: 1px solid var(--line);
}

article.page { padding: 2.2rem 0 3.5rem; max-width: 720px; }
article.page h1 { margin-top: 0; }
article.page h2 { margin-top: 1.8rem; }

.note {
  background: var(--bg-alt);
  border-left: 4px solid var(--accent);
  padding: .9rem 1rem;
  margin: 1.2rem 0;
}

footer {
  border-top: 1px solid var(--line);
  padding: 1.6rem 0 2.2rem;
  color: var(--muted);
  font-size: .9rem;
}
footer a { color: var(--muted); }

@media (max-width: 700px) {
  nav a { margin-left: .65rem; font-size: .82rem; }
}