:root {
  color-scheme: dark;
  --bg: #05060f;
  --text: #e8ecff;
  --muted: #8a92b8;
  --cyan: #3df5ff;
  --pink: #ff3df2;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, 'Segoe UI', sans-serif;
}
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}
h1 {
  color: var(--cyan);
  font-size: 28px;
  line-height: 1.2;
}
h2 {
  color: var(--pink);
  font-size: 20px;
  margin-top: 32px;
}
h3 {
  font-size: 17px;
  margin: 20px 0 4px;
}
a {
  color: var(--cyan);
}
.muted {
  color: var(--muted);
}
.app-icon {
  display: block;
  border-radius: 28px;
  margin: 8px 0 4px;
  box-shadow: 0 0 28px rgba(255, 61, 242, 0.35);
}