.universe-map{
  width:100%;
  height:320px;
  border:1px solid #6f4a24;
  border-radius:10px;
  background:
    radial-gradient(circle at 18% 22%, rgba(255,255,255,0.2) 0 2px, transparent 2px),
    radial-gradient(circle at 70% 40%, rgba(255,255,255,0.15) 0 1px, transparent 1px),
    radial-gradient(circle at 46% 78%, rgba(255,255,255,0.17) 0 1px, transparent 1px),
    linear-gradient(180deg,#1a130c 0%, #120d08 100%);
  position:relative;
  overflow:hidden;
  cursor:default;
  user-select:none;
  display:flex;
  align-items:center;
  justify-content:center;
}
.universe-simple-grid{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-evenly;
  gap:24px;
  padding:12px;
}
.universe-simple-node{
  width:180px;
  text-align:center;
}
.universe-carousel{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:10px;
}
.universe-arrow-btn{
  width:34px;
  height:34px;
  border:1px solid #8f6236;
  border-radius:8px;
  background:#2f1c0d;
  color:var(--accent);
  font-family:var(--font-main);
  font-size:13px;
  cursor:pointer;
}