:root{color:#1d2a22;font-synthesis:none;text-rendering:optimizelegibility;background:#dde7d5;font-family:Inter,Microsoft YaHei,PingFang SC,system-ui,sans-serif}*{box-sizing:border-box}html,body{min-width:320px;min-height:100dvh;margin:0;overflow:hidden}button{color:#fffaf0;cursor:pointer;font:inherit;background:#253c2b;border:0;border-radius:8px;min-height:44px;padding:0 18px;font-weight:700}button:hover{background:#315a3d}.game-shell{width:100vw;height:100dvh;min-height:100dvh}.stage-wrap{--stage-background-image:none;background:linear-gradient(#ffffff14, #ffffff14), var(--stage-background-image) center center / cover no-repeat, #e9efe7;box-shadow:none;touch-action:none;border:0;border-radius:0;width:100%;height:100dvh;position:relative;overflow:hidden}#gameCanvas{width:100%;height:100%;display:block;position:relative}.left-hud{left:max(14px, env(safe-area-inset-left));top:max(14px, env(safe-area-inset-top));flex-direction:column;align-items:flex-start;gap:10px;display:flex;position:absolute}.right-hud{right:max(14px, env(safe-area-inset-right));top:max(14px, env(safe-area-inset-top));flex-direction:column;align-items:flex-end;gap:10px;display:flex;position:absolute}.left-badge,.time-badge{background:#fffaf0e0;border:1px solid #c8d3c2;border-radius:8px;padding:9px 12px}#shuffleBtn{box-shadow:0 8px 22px #253c2b2e}.message{background:#fffaf0e0;border:1px solid #c8d3c2;border-radius:8px;justify-content:center;align-items:center;min-height:0;padding:30px 24px;font-size:34px;font-weight:800;display:flex;position:absolute;top:50%;left:24px;right:24px;transform:translateY(-50%);box-shadow:0 18px 50px #34483438}.hidden{display:none}