:root {
  color-scheme: light;
  --ink: #19332c;
  --muted: #60726c;
  --green: #1d6f5a;
  --cream: #f7f3ea;
  --line: #dfe6e2;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font: 16px/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

header, main, footer {
  width: min(860px, calc(100% - 32px));
  margin-inline: auto;
}

header { padding: 48px 0 24px; }
main {
  padding: 36px clamp(22px, 5vw, 56px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 12px 40px rgb(25 51 44 / 7%);
}
footer { padding: 28px 0 48px; color: var(--muted); font-size: 14px; }
h1 { margin: 8px 0; line-height: 1.15; font-size: clamp(32px, 6vw, 48px); }
h2 { margin: 34px 0 8px; line-height: 1.25; font-size: 22px; }
p, ul { margin: 10px 0; }
a { color: var(--green); }
.brand { color: var(--green); font-weight: 750; letter-spacing: .02em; }
.updated { color: var(--muted); }
.pending {
  padding: 14px 16px;
  border-left: 4px solid #c27a26;
  background: #fff8eb;
  color: #684417;
}
nav { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 22px; }
nav a { font-weight: 650; }
code { padding: 2px 5px; border-radius: 5px; background: #eef3f0; }

@media (max-width: 520px) {
  header { padding-top: 28px; }
  main { padding: 24px 20px; border-radius: 14px; }
}