.space-art{background:radial-gradient(circle at 50% 50%,#37235c,#090b12 62%)}
.space-art:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 25%,#fff 0 1px,transparent 2px),radial-gradient(circle at 70% 60%,#fff 0 1px,transparent 2px);background-size:70px 70px,90px 90px}
.space-ship{position:absolute;left:46%;bottom:28px;font-size:65px;color:var(--lime);filter:drop-shadow(0 0 16px var(--lime))}
.space-ship:after{content:"";position:absolute;width:8px;height:55px;background:linear-gradient(var(--orange),transparent);top:55px;left:28px}
.laser{position:absolute;width:3px;height:65px;background:var(--lime);box-shadow:0 0 10px var(--lime)}.l1{left:30%;top:25%}.l2{right:28%;top:10%}
.meteor{position:absolute;font-size:50px;color:var(--orange);filter:drop-shadow(0 0 10px var(--orange))}.m1{right:15%;top:30%}.m2{left:14%;top:12%;font-size:30px}.tag.hot{background:var(--orange);color:#fff}
.breaker-art{background:linear-gradient(155deg,#191132,#0c111c);padding:45px}.mini-bricks{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.mini-bricks i{height:28px;background:var(--violet);box-shadow:0 0 10px rgba(140,85,255,.6)}.mini-bricks i:nth-child(3n){background:var(--orange)}.mini-bricks i:nth-child(4n){background:var(--lime)}.breaker-art>b{position:absolute;bottom:45px;left:42%;width:70px;height:9px;background:var(--lime);box-shadow:0 0 15px var(--lime)}.breaker-art>span{position:absolute;bottom:74px;left:42%;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 0 14px #fff}
.memory-art{display:grid;place-items:center;background:radial-gradient(circle,#26304b,#10131d)}.memory-mini{display:grid;grid-template-columns:repeat(3,55px);gap:8px;transform:rotate(4deg)}.memory-mini i{height:70px;background:#171b28;border:1px solid #444b62;display:grid;place-items:center;font:normal 23px "Chakra Petch";color:var(--lime);box-shadow:5px 5px 0 rgba(0,0,0,.25)}.memory-mini i:nth-child(2n){color:var(--violet)}
.memory-game{width:min(520px,100%)}.memory-board{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.memory-card{aspect-ratio:1;background:linear-gradient(135deg,#201d37,#151824);border:1px solid #3c4255;color:transparent;font:600 38px "Chakra Petch";transition:.25s}.memory-card.open,.memory-card.matched{background:#20283a;color:var(--lime);transform:rotateY(180deg);border-color:var(--lime);box-shadow:0 0 15px rgba(201,255,54,.15)}.memory-card.matched{opacity:.45}