:root {
  color-scheme: light;
  --ink: #111827;
  --muted: #667085;
  --line: #d9e2ec;
  --paper: #ffffff;
  --surface: #f4f7fb;
  --teal: #087a75;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.62;
}

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 40px 20px 64px;
}

.back {
  display: inline-flex;
  margin-bottom: 26px;
  color: var(--teal);
  font-weight: 850;
  text-decoration: none;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(38px, 7vw, 76px);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 10px;
  font-size: 24px;
  line-height: 1.2;
}

.muted {
  margin-top: 10px;
  color: var(--muted);
}

section {
  margin: 18px 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

section p + p {
  margin-top: 12px;
}

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