:root {
  --bg: #eef1f5;
  --card: #ffffff;
  --ink: #16181d;
  --ink-soft: #5b6472;
  --line: #d8dde5;
  --accent: #0a5cff;
  --accent-soft: #e7efff;
  --strike: #e0443a;
  --ok: #148a4c;
  --radius: 14px;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101318;
    --card: #1a1f27;
    --ink: #eceff4;
    --ink-soft: #98a2b3;
    --line: #2c333f;
    --accent: #4d8bff;
    --accent-soft: #16243d;
    --strike: #ff6b61;
    --ok: #3ecf7c;
  }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  min-height: 100dvh;
  padding: max(1rem, env(safe-area-inset-top)) 1rem max(1.5rem, env(safe-area-inset-bottom));
}
@media (prefers-reduced-motion: reduce) {
  *, *::after { animation: none !important; transition: none !important; }
}