html,body{color:#111;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;background:#e8e8e8;height:100%;margin:0;font-family:-apple-system,system-ui,Helvetica,Arial,sans-serif;overflow:hidden}canvas{touch-action:none;width:100%;height:100%;display:block}#score{text-align:center;font-variant-numeric:tabular-nums;pointer-events:none;font-size:28px;font-weight:600;position:fixed;top:18px;left:0;right:0}#msg{text-align:center;pointer-events:none;line-height:1.5;position:fixed;top:50%;left:0;right:0;transform:translateY(-50%)}#msg b{font-size:22px;font-weight:600;display:block}#msg span{color:#666;font-size:14px}#msg span.later{animation:.2s ease-out both msg-fade-in}@keyframes msg-fade-in{0%{opacity:0}}#mode,#zen{z-index:2;color:#111;touch-action:manipulation;background:#fff;border:1px solid #ccc;border-radius:16px;padding:7px 12px;font:500 13px -apple-system,system-ui,sans-serif;position:fixed;right:14px}#mode{top:16px}#zen{top:56px}
