:root {
  color-scheme: light;
  --ink: #17191f;
  --muted: #5f6470;
  --line: #dfe2e8;
  --surface: #f5f6f8;
  --accent-dark: #005e45;
  --warm: #ef6c3f;
}

* { box-sizing: border-box; }
html { font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif; }
body { margin: 0; color: var(--ink); background: #fff; line-height: 1.75; }
a { color: var(--accent-dark); }
header { border-bottom: 1px solid var(--line); background: #fff; }
.nav, main, footer { width: min(100% - 32px, 760px); margin-inline: auto; }
.nav {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { color: var(--ink); font-weight: 800; text-decoration: none; }
nav { display: flex; gap: 18px; font-size: 14px; }
nav a { color: var(--muted); text-decoration: none; }
main { padding-block: 56px 72px; }
.eyebrow { margin: 0 0 8px; color: var(--accent-dark); font-size: 14px; font-weight: 700; }
h1, h2 { line-height: 1.35; letter-spacing: 0; }
h1 { margin: 0 0 18px; font-size: clamp(32px, 8vw, 48px); }
h2 { margin: 42px 0 12px; font-size: 22px; }
p { margin: 0 0 16px; }
ul { padding-left: 1.3em; }
.lead { color: var(--muted); font-size: 18px; }
.notice {
  margin-block: 28px;
  padding: 18px 20px;
  border-left: 4px solid var(--warm);
  background: var(--surface);
}
.button {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  margin-top: 8px;
  padding: 10px 18px;
  border-radius: 6px;
  color: #fff;
  background: var(--accent-dark);
  font-weight: 700;
  text-decoration: none;
}
.meta { color: var(--muted); font-size: 14px; }
footer {
  padding-block: 28px 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
@media (max-width: 560px) {
  .nav { align-items: flex-start; flex-direction: column; padding-block: 16px; }
  nav { flex-wrap: wrap; gap: 8px 16px; }
  main { padding-block: 38px 56px; }
}