/* Placeholder styling for the phase-1 shell. Replaced by the Vite build in phase 4. */
:root {
  color-scheme: light dark;
  --fg: #16181d;
  --muted: #5b6472;
  --bg: #fbfbfd;
  --accent: #2f6df6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fg: #e8ebf1;
    --muted: #97a1b2;
    --bg: #0d0f14;
    --accent: #7aa2ff;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 3rem 1.25rem;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 42rem; margin: 0 auto; }
h1 { margin: 0 0 .25rem; font-size: 2rem; letter-spacing: -0.02em; }
.tag { color: var(--muted); }
ul { padding-left: 1.1rem; }
li { margin: .25rem 0; }
a { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }