:root {
  --canvas: #F7F7F8;
  --text: #1B1C20;
  --muted: #5E626B;
  --accent: #5B4BDB;
  --stroke: #E4E4E8;
}
@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #101114;
    --text: #ECEDF0;
    --muted: #9CA0A8;
    --accent: #8B7FF0;
    --stroke: #2A2C34;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  -webkit-text-size-adjust: 100%;
}
main { max-width: 640px; margin: 0 auto; padding: 40px 16px 64px; }
.app { color: var(--muted); font-size: 14px; font-weight: 500; margin: 0 0 4px; }
h1 { font-size: 30px; line-height: 1.2; margin: 0 0 4px; }
.updated { color: var(--muted); font-size: 13px; margin: 0 0 28px; }
h2 { font-size: 18px; margin: 32px 0 8px; padding-top: 20px; border-top: 1px solid var(--stroke); }
p, li { margin: 0 0 12px; }
ul { padding-left: 20px; margin: 0 0 12px; }
a { color: var(--accent); }
.links { margin-top: 32px; font-size: 14px; }