html, body { height: 100%; margin: 0; }
body {
  display: grid;
  place-items: center;
  background: #fff;
  color: #374151;
  font-family: system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
  text-align: center;
}
main { padding: 16px; }
img { display: block; width: 64px; height: auto; margin: 0 auto 24px; }
p { margin: 4px 0; font-size: 18px; font-weight: 600; }
p[lang="en"] { font-size: 14px; font-weight: 400; opacity: .7; }