:root{font-family:system-ui,-apple-system,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:#2a2a4a}html{-webkit-text-size-adjust:100%;touch-action:manipulation}body{-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}#root{position:relative}canvas{display:block;touch-action:none}@keyframes confetti-fall{0%{transform:translateY(-12vh) rotate(0);opacity:1}90%{opacity:1}to{transform:translateY(112vh) rotate(720deg);opacity:.9}}@keyframes pop-in{0%{transform:scale(.6);opacity:0}70%{transform:scale(1.08)}to{transform:scale(1);opacity:1}}