:root {
  color-scheme: light;
  --bg: #f6f2e7;
  --card: #ffffff;
  --text: #181818;
  --muted: #6b6f76;
  --line: #e4dfd2;
  --accent: #2fad4a;
}

* {
  box-sizing: border-box;
}

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

a {
  color: #167c35;
}

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 12px;
  background: #111111;
  color: var(--accent);
  font-size: 28px;
}

.card {
  margin-top: 28px;
  padding: clamp(24px, 5vw, 52px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
  box-shadow: 0 18px 45px rgba(20, 20, 20, 0.07);
}

h1 {
  margin: 0 0 8px;
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin: 34px 0 10px;
  font-size: 22px;
  line-height: 1.25;
}

p,
li {
  font-size: 17px;
}

ul {
  padding-left: 22px;
}

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

.links {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.links a {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--text);
  text-decoration: none;
}

.links a:hover {
  border-color: var(--accent);
}

footer {
  margin-top: 24px;
  color: var(--muted);
  font-size: 14px;
}