*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:#f5efe4;position:fixed;top:0;left:0;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;overscroll-behavior:none;touch-action:manipulation}body{font-family:Didot,"Bodoni 72",Georgia,serif;display:flex;align-items:center;justify-content:center}#game{width:100%;height:100%;display:flex;align-items:center;justify-content:center}#game canvas{display:block;max-width:100vw;max-height:100vh}#rotate-prompt{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#f5efe4;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:32px;color:#1a1a1a}#rotate-prompt .icon{font-size:80px;margin-bottom:24px;animation:rotate-hint 2.4s ease-in-out infinite;color:#a17050}#rotate-prompt .title{font-family:Didot,"Bodoni 72",Georgia,serif;font-size:24px;font-weight:700;letter-spacing:4px;margin-bottom:12px}#rotate-prompt .sub{font-family:Georgia,serif;font-style:italic;font-size:14px;color:#6a5a4a;max-width:280px;line-height:1.5}@keyframes rotate-hint{0%,to{transform:rotate(-15deg)}50%{transform:rotate(75deg)}}@media (orientation: portrait) and (pointer: coarse){#game{display:none}#rotate-prompt{display:flex}}