:root {
  --bg: #eee5d5;
  --ink: #171512;
  --muted: #696257;
  --paper: #fff8ec;
  --line: rgba(23, 21, 18, .13);
  --orange: #ff7a1a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  width: min(900px, calc(100% - 28px));
  margin: 0 auto;
  padding: 34px 0 64px;
}

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

.back {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}

.doc {
  padding: clamp(24px, 5vw, 54px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--paper);
  box-shadow: 0 24px 70px rgba(23, 21, 18, .12);
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(34px, 6vw, 62px);
  line-height: .95;
  letter-spacing: -.06em;
}

h2 {
  margin-top: 34px;
  font-size: 24px;
}

p,
li {
  color: var(--muted);
  line-height: 1.62;
}

strong {
  color: var(--ink);
}

.warning {
  padding: 16px;
  border: 1px solid rgba(255, 122, 26, .35);
  border-radius: 18px;
  color: var(--ink);
  background: rgba(255, 122, 26, .1);
}