:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --text: #37352f;
  --muted: #787774;
  --soft: #f7f6f3;
  --line: rgba(55, 53, 47, 0.16);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #191919;
    --text: #e8e8e6;
    --muted: #adaba6;
    --soft: #242424;
    --line: rgba(255, 255, 255, 0.12);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

main {
  width: min(720px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0;
}

.page-meta {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 22px;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 7vw, 54px);
  line-height: 1.08;
  letter-spacing: 0;
  font-weight: 760;
}

h2 {
  margin: 34px 0 8px;
  font-size: 23px;
  line-height: 1.25;
  letter-spacing: 0;
}

p,
li {
  color: var(--muted);
  margin: 8px 0;
}

ul {
  padding-left: 20px;
}

.lead {
  margin: 0 0 28px;
  font-size: 18px;
  color: var(--text);
}

.note {
  margin: 24px 0;
  padding: 14px 16px;
  border-left: 3px solid var(--line);
  background: var(--soft);
  color: var(--text);
}

.footer {
  margin-top: 42px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}