*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:#ccc;background:#0d0d0d;min-height:100vh;font-family:Courier New,Courier,monospace}@keyframes pulse{0%,to{opacity:.1}50%{opacity:.5}}.stop-approaching{animation:1.5s ease-in-out infinite pulse}.stale-indicator{color:#f88;z-index:100;background:#ff50501f;border:1px solid #f55;border-radius:4px;padding:4px 14px;font-size:11px;position:fixed;top:12px;left:50%;transform:translate(-50%)}