:root {
  --ink: #262626;
  --paper: #ffffff;
  --muted: #6b6b6b;
  --azul: #2f7de1;
  --amarela: #f7a800;
  --verde: #00a19b;
  --vermelha: #ea1d76;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: #f4f4f5;
}
.stripe { display: flex; height: 6px; }
.stripe span { flex: 1; }
.stripe .a { background: var(--azul); }
.stripe .b { background: var(--amarela); }
.stripe .c { background: var(--verde); }
.stripe .d { background: var(--vermelha); }

header {
  background: var(--ink);
  color: #fff;
  padding: 28px 24px;
}
header .wrap { max-width: 720px; margin: 0 auto; }
header .brand { font-size: 26px; font-weight: 700; letter-spacing: -0.5px; }
header .brand small { color: #b9b9b9; font-weight: 500; font-size: 15px; }
header nav { margin-top: 10px; font-size: 14px; }
header nav a { color: #d7d7d7; text-decoration: none; margin-right: 16px; }
header nav a:hover { color: #fff; text-decoration: underline; }

main {
  max-width: 720px;
  margin: 24px auto;
  background: var(--paper);
  border-radius: 14px;
  padding: 36px 32px;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
h1 { font-size: 28px; margin: 0 0 4px; letter-spacing: -0.5px; }
h2 { font-size: 18px; margin: 28px 0 8px; }
.updated { color: var(--muted); font-size: 14px; margin: 0 0 8px; }
a { color: var(--azul); }
.unofficial {
  background: #fafafa;
  border: 1px solid #ececec;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--muted);
  margin: 20px 0;
}
footer {
  max-width: 720px;
  margin: 8px auto 40px;
  padding: 0 32px;
  color: var(--muted);
  font-size: 13px;
}
footer a { color: var(--muted); }

@media (prefers-color-scheme: dark) {
  body { background: #161616; color: #e6e6e6; }
  main { background: #1f1f1f; box-shadow: none; }
  .unofficial { background: #262626; border-color: #333; color: #a5a5a5; }
  a { color: #6ba6ee; }
}