*{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#e6edf3;background:#0f1419}main{display:grid;grid-template-columns:1fr 380px;grid-template-rows:100vh;height:100vh;overflow:hidden}#map{position:relative;min-width:0;min-height:0;overflow:hidden}#assistant{min-width:0;min-height:0;border-left:1px solid #2a3340}@media(max-width:720px){main{grid-template-columns:1fr;grid-template-rows:45vh 55vh}#assistant{border-left:none;border-top:1px solid #2a3340}}