:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1f2933;
  background: #f7f6f2;
}
* { box-sizing: border-box; }
body { margin: 0; }
.preview-bar {
  padding: 9px 18px;
  background: #2f3437;
  color: #f8fafc;
  font-size: 12px;
  text-align: center;
}
main { width: min(920px, calc(100% - 32px)); margin: 0 auto; }
nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid #d8d5cd;
  font-size: 12px;
}
nav a { color: #1f2933; font-weight: 700; text-decoration: none; }
nav span { color: #68737d; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
article { padding: 54px 0 72px; }
.article-head { max-width: 760px; }
.eyebrow {
  margin: 0 0 12px;
  color: #9a5d32;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}
h1 { margin: 0; font-size: clamp(34px, 6vw, 58px); line-height: 1.04; letter-spacing: -.045em; }
.deck { max-width: 680px; margin: 20px 0 0; color: #59636c; font-size: 19px; line-height: 1.55; }
.intro { max-width: 720px; margin: 44px 0; font-size: 18px; line-height: 1.75; }
section { max-width: 720px; margin: 40px 0; }
h2 { margin: 0 0 14px; font-size: 24px; letter-spacing: -.025em; }
section p, footer p { color: #3f4a53; font-size: 16px; line-height: 1.75; }
.checklist { padding: 24px; border: 1px solid #d8d5cd; background: #fff; }
.checklist ol { margin: 0; padding-left: 23px; }
.checklist li { padding: 7px 0; line-height: 1.55; }
.boundary { max-width: 720px; padding: 18px 20px; border-left: 4px solid #9a5d32; background: #eeeae0; }
.boundary p { margin: 6px 0 0; color: #4c545a; line-height: 1.65; }
.cta {
  max-width: none;
  margin-top: 48px;
  padding: 26px;
  background: #25323b;
  color: #fff;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
}
.cta h2 { margin-bottom: 7px; }
.cta p { max-width: 620px; margin: 0; color: #d8e0e5; font-size: 14px; }
.cta a { padding: 12px 16px; border-radius: 6px; background: #fff; color: #25323b; font-size: 13px; font-weight: 750; text-decoration: none; }
footer { margin-top: 46px; padding-top: 22px; border-top: 1px solid #d8d5cd; }
footer strong { font-size: 13px; }
footer ul { margin: 10px 0 18px; padding-left: 18px; }
footer li { padding: 3px 0; }
footer a { color: #1f2933; font-size: 12px; }
footer p { color: #68737d; font-size: 11px; }
@media (max-width: 640px) {
  main { width: min(100% - 24px, 920px); }
  nav { min-height: 58px; }
  nav span { display: none; }
  article { padding: 38px 0 54px; }
  .intro { margin: 34px 0; }
  .cta { grid-template-columns: 1fr; }
  .cta a { width: fit-content; }
}