:root {
  --paper: #f7f3e8;
  --ground: #ede7d3;
  --ink: #173f33;
  --muted: #4a6358;
  --orange: #e36a1a;
  --rule: #c8c1ad;
  --forest: #13422f;
  --max: 40rem;
}

* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
}
a { color: var(--orange); }
code, .mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
.nav {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.nav-inner {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.brand img {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  display: block;
}
.brand span { font-size: 0.82rem; }
.brand .glyph { color: var(--orange); }
.nav-links {
  display: flex;
  gap: 1.1rem;
  font-size: 0.92rem;
}
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
main { padding: 2.5rem 0 4rem; }
h1 {
  font-size: clamp(1.7rem, 4vw, 2.3rem);
  line-height: 1.15;
  margin: 0 0 0.75rem;
}
h2 { font-size: 1.15rem; margin: 2rem 0 0.6rem; }
p { margin: 0.55rem 0; color: var(--ink); }
.lead { color: var(--muted); font-size: 1.05rem; }
.tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.6rem;
}
.card {
  background: var(--ground);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  margin: 0.85rem 0;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.4rem 0;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}
.btn-primary { background: var(--orange); color: #fff; }
.btn-secondary {
  background: var(--ground);
  color: var(--ink);
  border: 1px solid var(--rule);
}
ul { margin: 0.4rem 0 1rem; padding-left: 1.2rem; }
li { margin: 0.3rem 0; }
footer {
  border-top: 1px solid var(--rule);
  padding: 1.4rem 0 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.footer-row {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-row a { color: var(--muted); }
details {
  background: var(--ground);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  margin: 0.65rem 0;
}
summary { cursor: pointer; font-weight: 700; }
details p { color: var(--muted); }
table { width: 100%; border-collapse: collapse; font-size: 0.94rem; }
th, td {
  text-align: left;
  vertical-align: top;
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid var(--rule);
}
th { font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }

@media (max-width: 640px) {
  .nav-links { display: none; }
}