:root{
  --bg:#000;
  --fg:#fff;
  --muted:#b3b3b3;
  --accent:#ffffff;
}
body{background:var(--bg) url('/theme/bg-stars.png') center/cover fixed no-repeat; color:var(--fg);}
a{color:var(--fg); text-decoration: underline; text-decoration-color: rgba(255,255,255,.3);}
.header, header{background: rgba(0,0,0,.6); backdrop-filter: blur(4px);}
.card{background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); border-radius: 12px;}