:root {
  color-scheme: light;
  --ink: #262332;
  --paper: #f7f5ed;
  --white: #fffef9;
  --muted: #696571;
  --mint: #bdebc7;
  --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button { font: inherit; }
a { color: inherit; }
button:focus-visible, a:focus-visible { outline: 3px solid #6b49bb; outline-offset: 5px; }
h1, h2, h3, p { margin: 0; }
svg { display: block; }
::selection { background: var(--mint); color: var(--ink); }