.league-backdrop-preview-shell{isolation:isolate;position:relative}.league-backdrop{z-index:-1;pointer-events:none;position:fixed;inset:0;-webkit-mask-image:linear-gradient(90deg,#000,#0000 30% 70%,#000);mask-image:linear-gradient(90deg,#000,#0000 30% 70%,#000)}.league-backdrop-picker{border-top:1px solid var(--line);gap:8px;padding:12px 0;display:grid}.league-backdrop-picker>span{color:var(--muted);font-size:13px}.league-backdrop-picker select{border:1px solid var(--line);background:var(--surface);width:100%;min-width:0;max-width:100%;color:var(--text);font:inherit;border-radius:9px;padding:9px 10px;font-size:13px}@media (max-width:1050px){.league-backdrop{display:none}}