:root{
  --bg:#0b0f14;
  --surface:#0f1724;
  --muted:#94a3b8;
  --accent:#0ea5a4;
  --accent-2:#38bdf8;
  --text:#e6eef6;
  --glass: rgba(255,255,255,0.04);
  --radius:12px;
  --max-width:1100px;
}

:root.light{
  --bg:#f8fafc;
  --surface:#ffffff;
  --muted:#64748b;
  --accent:#0ea5a4;
  --accent-2:#2563eb;
  --text:#0b1220;
  --glass: rgba(0,0,0,0.04);
}

html,body{height:100%;}
body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,'Helvetica Neue',Arial;line-height:1.5}
.container{max-width:var(--max-width);margin:0 auto;padding:1rem}

/* simple reset for anchors */
a{color:var(--accent-2)}

button{font:inherit}

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