:root {
  color-scheme: dark;
  --bg: #101217;
  --ink: #f4f1e9;
  --muted: #aaa294;
  --gold: #e9bd66;
  --line: rgba(255, 255, 255, 0.1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: linear-gradient(180deg, #151820, var(--bg));
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

.method-header,
main,
footer {
  width: min(880px, calc(100% - 32px));
  margin: 0 auto;
}

.method-header { padding: 28px 0 24px; }

nav {
  display: flex;
  gap: 8px;
  margin-bottom: 42px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

a { color: var(--gold); }

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

h1 {
  max-width: 780px;
  margin: 0 0 18px;
  font-size: clamp(34px, 6vw, 62px);
  line-height: 1;
}

.lede {
  max-width: 740px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

main { border-top: 1px solid var(--line); }

section {
  display: grid;
  grid-template-columns: minmax(180px, 0.32fr) minmax(0, 1fr);
  gap: 30px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

h2 { margin: 0; font-size: 20px; }

section p,
section ul {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

section ul { padding-left: 20px; }
section li + li { margin-top: 10px; }

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 0 34px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 640px) {
  nav { margin-bottom: 28px; }
  section { grid-template-columns: 1fr; gap: 10px; }
}