:root{font-family:Courier New,monospace;color:#e5e94f;background:#000;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100vh}main{width:min(800px,96vw);margin:0 auto;padding:28px 0 16px}.cabinet{position:relative;container-type:inline-size;background:#000;overflow:hidden}.hud{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 10%}.hud strong{font-size:clamp(16px,3.5vw,28px);font-weight:700;letter-spacing:.2em}#game{aspect-ratio:800/580;width:100%}canvas{display:block;width:100%!important;height:100%!important}footer{height:40px;padding:0 10%;display:flex;align-items:center;justify-content:flex-end;gap:25px}#wave{color:#e9382e;font-size:clamp(18px,3.5vw,28px);font-weight:700}#lives{display:flex;align-items:center;gap:6px}.ship{width:4.125cqw;height:2.625cqw;fill:#56e641;shape-rendering:crispEdges}#overlay{position:absolute;inset:56px 0 40px;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;background:#000b;text-align:center}#overlay.hidden{display:none}h1{font:700 clamp(25px,5vw,40px)/1.2 "Courier New",monospace;letter-spacing:.12em;margin:0}button{font:inherit;cursor:pointer}#start{background:#000;color:#e5e94f;border:1px solid #74792d;padding:10px 18px;font-size:15px;letter-spacing:.12em}#overlay.paused{background:transparent}#overlay.paused h1{padding:8px 16px;background:#000}#overlay.paused #start{display:none}button:hover{color:#fff}button:focus-visible{outline:2px solid #e5e94f;outline-offset:4px}#save-status{margin:12px 10% 0;color:#afb273;font-size:10px;text-align:right}#save-status:empty{display:none}.controls{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;margin:20px 5% 0;color:#afb273;font-size:12px;line-height:1.5;text-align:center}.controls span{white-space:nowrap}@media(max-width:600px){main{padding-top:16px}.hud{height:42px}#overlay{top:42px;gap:18px}#start{font-size:12px}}#fuel{display:flex;align-items:center;gap:8px;margin-right:auto;width:43%;font-size:clamp(18px,3.5vw,28px);color:#e9382e}.fuel-track{height:14px;width:100%}#fuel-fill{height:100%;background:#56e641}#fuel.low #fuel-fill{background:#e9382e}