:root {
  color-scheme: light dark;
  --background: #f8f9f5;
  --text: #18251f;
  --secondary: #58625c;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #111513;
    --text: #eef2ec;
    --secondary: #a3ada6;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--background);
  color: var(--text);
  font: 17px/1.55 ui-rounded, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main { width: min(100%, 460px); text-align: center; }

.brand {
  display: inline-block;
  margin-bottom: 32px;
  color: inherit;
  text-decoration: none;
  font-size: 32px;
  font-weight: 750;
  letter-spacing: -1px;
}

h1 { margin: 0 0 20px; font-size: 36px; line-height: 1.1; letter-spacing: -1px; }

p, footer a { color: var(--secondary); }

footer { margin-top: 32px; font-size: 14px; }

a:focus-visible { outline: 3px solid #84b895; outline-offset: 4px; }