:root {
  --ink: #0e3f3a;
  --ink-soft: #1c5a53;
  --muted: #57686a;
  --accent: #c98f1f;
  --accent-dark: #9a6b12;
  --paper: #fffdf7;
  --wash: #faf3e2;
  --line: #e7dcc3;
  --good: #2e7d4f;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
}

.wrap { max-width: 740px; margin: 0 auto; padding: 0 20px; }

header.site {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  background: var(--paper);
}
header.site .wrap {
  display: flex; justify-content: space-between; align-items: baseline;
  max-width: 980px; flex-wrap: wrap; gap: 8px;
}
.brand { font-weight: 800; letter-spacing: 0.02em; text-decoration: none; color: var(--ink); font-size: 1.1rem; }
.brand span { color: var(--accent); }
nav a { margin-left: 16px; text-decoration: none; color: var(--muted); font-size: 0.92rem; }
nav a:hover { color: var(--accent-dark); }

.hero {
  background: var(--ink);
  color: #f2ecdd;
  padding: 60px 0 52px;
}
.hero .kicker {
  text-transform: uppercase; letter-spacing: 0.14em;
  font-size: 0.78rem; color: var(--accent); margin: 0 0 14px;
}
.hero h1 { font-size: 2.35rem; line-height: 1.2; margin: 0 0 16px; color: #fff; }
.hero p.lede { font-size: 1.12rem; color: #cfd4cd; margin: 0; max-width: 620px; }

main section { padding: 34px 0; border-bottom: 1px solid var(--line); }
main section:last-child { border-bottom: none; }
h2 { font-size: 1.45rem; margin: 0 0 12px; line-height: 1.35; }
h3 { font-size: 1.12rem; margin: 24px 0 8px; }
p { margin: 0 0 14px; }
ul, ol { margin: 0 0 16px; padding-left: 22px; }
li { margin-bottom: 8px; }

.kicker { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; color: var(--accent-dark); }

.answer {
  background: var(--wash);
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 0 8px 8px 0;
  padding: 18px 20px;
  margin: 0 0 26px;
  font-size: 1.05rem;
}
.answer p { margin: 0; }
.answer strong { color: var(--accent-dark); }

.note {
  background: #eef4f1; border-left: 4px solid var(--good);
  padding: 14px 18px; margin: 20px 0; font-size: 0.98rem; border-radius: 0 6px 6px 0;
}
.note strong { display: block; margin-bottom: 4px; color: var(--good); }

.warn {
  background: #fdf3e7; border-left: 4px solid var(--accent);
  padding: 14px 18px; margin: 20px 0; font-size: 0.98rem; border-radius: 0 6px 6px 0;
}
.warn strong { display: block; margin-bottom: 4px; color: var(--accent-dark); }

blockquote.template {
  background: #f4f6f5; border: 1px solid var(--line); border-radius: 8px;
  padding: 18px 20px; margin: 18px 0; font-size: 0.95rem; color: var(--ink-soft);
}
blockquote.template p { margin: 0 0 10px; }

table.facts { width: 100%; border-collapse: collapse; margin: 16px 0 22px; font-size: 0.95rem; }
table.facts th, table.facts td { text-align: left; padding: 10px 12px; border: 1px solid var(--line); vertical-align: top; }
table.facts th { background: var(--wash); color: var(--ink); }

.steps { counter-reset: step; list-style: none; padding-left: 0; }
.steps li {
  counter-increment: step;
  padding-left: 44px; position: relative; margin-bottom: 18px;
}
.steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: 2px;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--ink); color: #fff;
  font-size: 0.85rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

.disclaimer {
  border: 1px dashed var(--muted);
  border-radius: 8px;
  padding: 16px 18px;
  margin: 28px 0 8px;
  font-size: 0.9rem; color: var(--muted);
}
.disclaimer strong { color: var(--ink); display: block; margin-bottom: 4px; }
.disclaimer p { margin: 0; }

.related { margin: 10px 0 0; }
.related h3 { font-size: 1rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.related ul { list-style: none; padding: 0; }
.related li { margin-bottom: 6px; }
.related a { color: var(--accent-dark); }

a { color: var(--accent-dark); }
a:hover { color: var(--accent); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; margin: 20px 0; }
.card { border: 1px solid var(--line); border-radius: 8px; padding: 18px; text-decoration: none; color: var(--ink); background: #fff; }
.card:hover { border-color: var(--accent); box-shadow: 0 2px 10px rgba(201,143,31,.14); }
.card h3 { margin: 0 0 6px; font-size: 1.02rem; color: var(--ink); }
.card p { margin: 0; font-size: 0.9rem; color: var(--muted); }

.cluster-label {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--accent-dark); margin-bottom: 4px;
}

footer.site { padding: 30px 0 52px; color: var(--muted); font-size: 0.87rem; border-top: 1px solid var(--line); margin-top: 20px; }
footer.site .wrap { max-width: 980px; }
footer.site p { margin: 0 0 8px; }

@media (max-width: 640px) {
  .hero h1 { font-size: 1.8rem; }
  nav a { margin-left: 12px; }
}