:root {
  --bg: #f4f4f0;
  --fg: #1a1a18;
  --muted: #6b6b64;
  --line: #e2e2da;
  --card: #fff;
  --accent: #1f4d3a;
  --accent-fg: #e8f3ee;
  --link: #1a5c45;
  --max: 42rem;
  --max-wide: 52rem;
}

* { box-sizing: border-box; }

html { color-scheme: light; }

body {
  margin: 0;
  font: 16px/1.55 -apple-system, "Segoe UI", system-ui, Roboto, sans-serif;
  color: var(--fg);
  background: var(--bg);
}

a { color: var(--link); text-underline-offset: 0.15em; }
a:hover { color: var(--fg); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
.wrap.wide { max-width: var(--max-wide); }

.top {
  border-bottom: 1px solid var(--line);
  background: var(--card);
  position: sticky;
  top: 0;
  z-index: 2;
}
.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.25rem;
}
.brand {
  font-weight: 650;
  letter-spacing: -0.03em;
  color: var(--fg);
  text-decoration: none;
  font-size: 1.05rem;
}
.brand span { color: var(--muted); font-weight: 450; }
nav { display: flex; flex-wrap: wrap; gap: 0.15rem 1.1rem; }
nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}
nav a:hover, nav a[aria-current="page"] { color: var(--fg); }

main { padding: 2.25rem 0 4rem; }

h1 {
  font-size: 1.75rem;
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.2;
  margin: 0 0 0.6rem;
}
h2 {
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin: 2rem 0 0.6rem;
}
h3 { font-size: 1rem; margin: 1.4rem 0 0.4rem; }
p, ul, ol { margin: 0 0 0.85rem; }
ul, ol { padding-left: 1.2rem; }
li { margin: 0.25rem 0; }
.lead { font-size: 1.05rem; color: var(--muted); margin-bottom: 1.4rem; }
.kicker {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.45rem;
}

.note {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  margin: 1.2rem 0;
}
.note p:last-child { margin-bottom: 0; }

.checks { margin: 1.2rem 0; padding: 0; list-style: none; }
.checks li {
  position: relative;
  padding: 0.7rem 0 0.7rem 1.8rem;
  border-top: 1px solid var(--line);
}
.checks li:last-child { border-bottom: 1px solid var(--line); }
.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 0.9rem;
  height: 0.9rem;
  border: 1.5px solid var(--fg);
  border-radius: 3px;
}

.cards {
  display: grid;
  gap: 0.7rem;
  margin: 1.2rem 0 1.6rem;
}
.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.95rem 1.05rem;
  text-decoration: none;
  color: inherit;
}
a.card:hover { border-color: #c8c8be; }
.card h2, .card h3 { margin: 0 0 0.3rem; font-size: 1rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.card .meta { font-size: 0.78rem; color: var(--muted); margin-top: 0.45rem; }

.grid-2 { display: grid; gap: 0.7rem; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  background: var(--card);
  margin: 0.6rem 0 1.2rem;
}
th, td {
  border: 1px solid var(--line);
  padding: 0.5rem 0.65rem;
  text-align: left;
  vertical-align: top;
}
th { background: #fafaf6; font-weight: 600; }

code {
  font: 0.86em/1.4 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  background: #ecece4;
  padding: 0.05em 0.35em;
  border-radius: 4px;
}

.price {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.05rem 1.15rem;
  margin: 0.6rem 0;
}
.price strong { font-size: 1.25rem; letter-spacing: -0.03em; }
.price span { color: var(--muted); font-size: 0.92rem; }

.cta {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-fg);
  text-decoration: none;
  padding: 0.55rem 0.95rem;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 550;
}
.cta:hover { color: #fff; }

.row { display: flex; flex-wrap: wrap; gap: 0.6rem 0.8rem; margin: 1rem 0 0; }

footer {
  border-top: 1px solid var(--line);
  padding: 1.1rem 0 2rem;
  color: var(--muted);
  font-size: 0.82rem;
}
footer .wrap { display: flex; flex-wrap: wrap; gap: 0.4rem 1.2rem; justify-content: space-between; }
footer a { color: var(--muted); }

.doc { overflow-x: auto; }
.doc h1 { font-size: 1.35rem; }
.doc h1:first-child { margin-top: 0; }
.doc hr { border: 0; border-top: 1px solid var(--line); margin: 1.4rem 0; }
.doc table { font-size: 0.86rem; }
.dl { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 1.4rem; font-size: 0.88rem; }
.dl a { color: var(--muted); }

@media print {
  .top, footer, .dl, .row { display: none; }
  body { background: #fff; }
  main { padding: 0; }
}