*{box-sizing:border-box}html,body{color:#f5e2b8;touch-action:none;background:#15100b;width:100%;min-height:100%;margin:0;font-family:Arial,Helvetica,sans-serif;overflow:hidden}button,canvas{-webkit-tap-highlight-color:transparent}.game-shell{background:radial-gradient(circle,#8b45135c,#0000 42%),linear-gradient(135deg,#090705 0%,#24160c 50%,#0d0a07 100%);justify-content:center;align-items:center;width:100vw;height:100vh;min-height:100dvh;padding:10px;display:flex}.game-canvas{image-rendering:auto;-webkit-user-select:none;user-select:none;touch-action:none;background:#c2a679;border:3px solid #8b4513;border-radius:24px;width:min(100vw,56.2219vh);max-width:375px;height:min(100vh,177.867vw);max-height:667px;display:block;box-shadow:0 22px 60px #00000080,inset 0 0 0 2px #f5e2b838}