:root{
  --bg:#0b0c0f;--panel:#11131a;--muted:#7f8ea3;--text:#e9eef7;--brand:#7aa2ff;
  --border:#1c2230;--active:#20355c
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#0b0c0f,#0b0c0f 60%,#0e1016);
}