/* NLevia.org — tokens y reset. Paleta heredada de Lingatu para continuidad de marca. */

:root{
  --bg:#f5f6f8;
  --surface:#ffffff;
  --surface-2:#fafbfc;
  --border:#e2e5ea;
  --text:#1c2029;
  --text-muted:#6b7280;
  --primary:#3d63dd;
  --primary-hover:#2f4fc0;
  --primary-fg:#ffffff;
  --radius:8px;
  --shadow:0 1px 3px rgba(0,0,0,0.08);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --max-width:1080px;
}

@media (prefers-color-scheme: dark){
  :root{
    --bg:#14161c;
    --surface:#1b1e26;
    --surface-2:#20232c;
    --border:#2c3039;
    --text:#e7e9ee;
    --text-muted:#9aa0ac;
    --primary:#5b7cf0;
    --primary-hover:#7691f5;
    --primary-fg:#0d1017;
    --shadow:0 1px 3px rgba(0,0,0,0.4);
  }
}

*,*::before,*::after{box-sizing:border-box;}

html{-webkit-text-size-adjust:100%;}

body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  font-size:16px;
}

h1,h2,h3,h4{line-height:1.25;margin:0 0 0.5em;}
p{margin:0 0 1em;}

a{color:var(--primary);text-decoration:none;}
a:hover{text-decoration:underline;}

img{max-width:100%;display:block;}

code{
  font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:4px;
  padding:0.1em 0.4em;
  font-size:0.9em;
}

::selection{background:var(--primary);color:var(--primary-fg);}