:root{
  --card-bg:#111528; --card-bd:#202744; --card-fg:#e9ecff; --muted:#9da0b8;
  --grad:linear-gradient(135deg,#6a5cff 0%, #8a63ff 100%);
}
.hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.hub-card{background:var(--card-bg);border:1px solid var(--card-bd);border-radius:16px;padding:14px;position:relative;overflow:hidden}
.hub-card .title{display:flex;align-items:center;gap:10px;font-weight:700;margin:2px 0 4px 0}
.hub-card .sig{font-size:22px}
.hub-card .icon{width:22px;height:22px}
.hub-card .line{color:var(--muted);font-size:14px;min-height:40px;margin:6px 0 10px 0}
.hub-card .cta{display:flex;gap:8px;align-items:center}
.hub-card .btn{background:var(--grad);border:none;color:white;padding:8px 10px;border-radius:10px;text-decoration:none}
.badge{position:absolute;right:10px;top:10px;background:#1b2034;color:#cbd0ff;border:1px solid #2a3046;border-radius:999px;padding:4px 8px;font-size:12px}