:root {
  color-scheme: light dark;
  --background: #f5f2ec;
  --surface: #fffdf8;
  --text: #181512;
  --muted: #69625b;
  --line: #d9d2c9;
  --accent: #c9362b;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #171513;
    --surface: #211e1b;
    --text: #f3eee7;
    --muted: #bbb2a8;
    --line: #403a35;
    --accent: #ef5a4d;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", sans-serif;
  line-height: 1.72;
  letter-spacing: 0;
}

header,
main,
footer {
  width: min(100% - 32px, 820px);
  margin-inline: auto;
}

header {
  padding: 52px 0 24px;
  border-bottom: 1px solid var(--line);
}

main {
  padding: 22px 0 54px;
}

footer {
  padding: 0 0 40px;
  color: var(--muted);
  font-size: 14px;
}

h1,
h2 {
  font-family: "Songti SC", "Noto Serif SC", serif;
}

h1 {
  margin: 0 0 6px;
  font-size: 34px;
  line-height: 1.25;
}

h2 {
  margin: 32px 0 8px;
  font-size: 21px;
  line-height: 1.35;
}

p,
ul {
  margin: 8px 0;
}

ul {
  padding-left: 22px;
}

a {
  color: var(--accent);
  text-underline-offset: 3px;
}

.eyebrow,
.updated,
.language-note {
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-weight: 700;
}

.updated {
  margin: 0;
  font-size: 14px;
}

.language-note {
  padding: 12px 14px;
  border-left: 3px solid var(--accent);
  background: var(--surface);
}

.english {
  margin-top: 54px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

@media (max-width: 520px) {
  header {
    padding-top: 36px;
  }

  h1 {
    font-size: 29px;
  }
}