:root {
  --bg: #f6f8f6;
  --text: #101713;
  --muted: #56625b;
  --rule: #d5ddd7;
  --card: #ffffff;
  --link: #157a45;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0f0d;
    --text: #f2f5f3;
    --muted: #9aa79f;
    --rule: #2d3732;
    --card: #151b18;
    --link: #3ccb7f;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main {
  max-width: 44rem;
  margin: 0 auto;
  padding: 3rem 1rem 4rem;
}

h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 .25rem; }
h2 { font-size: 1.2rem; margin: 2.25rem 0 .5rem; }
p, ul { margin: 0 0 1rem; }
li { margin-bottom: .5rem; }
a { color: var(--link); }

.meta { color: var(--muted); margin-bottom: 2rem; }

.summary {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 1rem 1.25rem;
}
.summary p:last-child { margin-bottom: 0; }

.apps { list-style: none; padding: 0; }
.apps li {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 1rem 1.25rem;
}
.apps strong { display: block; }

footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: .9rem;
}