:root{--nyan-gold:gold;--nyan-pink:#ff66b2;--nyan-purple:#bc00ff;--glass:#0009}*{box-sizing:border-box;-webkit-user-select:none;user-select:none;touch-action:none;margin:0;padding:0}body{color:#fff;background-color:#000;height:100vh;font-family:"M PLUS Rounded 1c",sans-serif;overflow:hidden}#app{background:url(/assets/bg-Cc2ivBkD.png) 50%/cover no-repeat;width:100vw;height:100vh;position:relative}.back-link{z-index:100;background:var(--nyan-gold);color:#000;border-radius:20px;padding:8px 15px;font-size:.9rem;font-weight:900;text-decoration:none;position:absolute;top:15px;left:15px;box-shadow:0 4px 15px #ffd70066}.game-container{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative}#gameCanvas{max-width:100%;max-height:100%;box-shadow:0 0 50px #bc00ff4d}.score-board{text-align:center;z-index:10;pointer-events:none;width:100%;position:absolute;top:70px}.current-score{color:var(--nyan-gold);text-shadow:0 0 15px #ffd700cc;font-size:3rem;font-weight:900}.best-score{opacity:.8;font-size:1rem}.overlay{z-index:50;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#000c;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:absolute}.hidden{display:none!important}h1,h2{background:linear-gradient(to bottom, #fff, var(--nyan-purple));-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 10px var(--nyan-purple));-webkit-background-clip:text;margin-bottom:20px;font-size:4rem;font-weight:900}p{margin-bottom:30px;font-size:1.2rem;font-weight:600}.main-btn{background:var(--nyan-pink);color:#fff;cursor:pointer;border:none;border-radius:50px;padding:15px 40px;font-size:1.5rem;font-weight:900;transition:transform .2s;box-shadow:0 5px 20px #ff66b280}.main-btn:active{transform:scale(.95)}.share-btn{color:#fff;cursor:pointer;background:#000;border:1px solid #555;border-radius:50px;margin-top:15px;padding:10px 25px;font-weight:600}