*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;overscroll-behavior:none;touch-action:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;color:#ffffffde;background-color:#000;font-family:Arial,Helvetica,sans-serif}#app{position:fixed;top:0;right:0;bottom:0;left:0;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);background:#05070a}#game-container{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}#game-container canvas{display:block;touch-action:none;image-rendering:pixelated}#start-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px;background:radial-gradient(circle at 72% 100%,#1d2a38,#0a0f16 55%,#05070a);color:#eef1f5;text-align:center;z-index:10;cursor:pointer}#start-overlay h1{font-family:Arial Black,Helvetica Neue,Helvetica,Impact,sans-serif;font-size:clamp(26px,6.5vw,52px);text-transform:uppercase;letter-spacing:.14em;line-height:1.1;color:#eef1f5}#start-overlay p{font-size:clamp(11px,2.6vw,14px);text-transform:uppercase;letter-spacing:.3em;color:#e2bd78;animation:pulse 1.6s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}#start-overlay.hidden{display:none}