:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#000;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;min-height:100dvh;overflow:hidden;touch-action:manipulation;-webkit-user-select:none;user-select:none}h1{font-size:3.2em;line-height:1.1}#app{width:100%;margin:0 auto;padding:.5rem;text-align:center;box-sizing:border-box}#game-wrapper{display:flex;flex-direction:column;align-items:center;gap:8px;max-width:100%}canvas{display:block;visibility:hidden;border:6px solid #141515;border-radius:8px;touch-action:manipulation}#controls{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;padding:4px 0}.ctrl-btn{display:flex;align-items:center;justify-content:center;width:48px;height:48px;min-width:48px;min-height:48px;padding:0;background:#141515;background:radial-gradient(at top right,#141515,#000);font-family:system-ui;font-size:1.3rem;font-weight:700;color:#3b83f6;cursor:pointer;border-radius:12px;border:2px solid #1a1a2e;box-shadow:0 3px 0 4px #060606,-1px 4px 4px 4px #000000e6;transition:all .1s ease-in-out;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.ctrl-btn:active{transform:translateY(2px);box-shadow:0 1px 0 2px #060606,-1px 2px 2px 2px #000000e6}.ctrl-btn-wide{width:96px}.ctrl-btn-danger{color:#e05555}@media(min-width:768px){#app{padding:1rem}canvas{border-width:10px;border-radius:10px}#controls{gap:12px}.ctrl-btn{width:56px;height:56px;min-width:56px;min-height:56px;font-size:1.5rem}.ctrl-btn-wide{width:112px}}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}