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40px);border-radius:18px;overflow:hidden;border:1px solid #1e293b;background:radial-gradient(circle at center,#22d3ee26,#020617 45%)}.stars{position:absolute;inset:0;background-image:radial-gradient(circle at 20% 30%,rgba(255,255,255,.8) 1px,transparent 1px),radial-gradient(circle at 70% 20%,rgba(255,255,255,.7) 1px,transparent 1px),radial-gradient(circle at 40% 60%,rgba(255,255,255,.6) 1px,transparent 1px),radial-gradient(circle at 80% 70%,rgba(255,255,255,.7) 1px,transparent 1px),radial-gradient(circle at 15% 80%,rgba(255,255,255,.5) 1px,transparent 1px);background-size:300px 300px;opacity:.6}.core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:72px;height:72px;border-radius:50%;background:radial-gradient(circle,#b6f7ff,#67e8f9 45%,#0891b2);box-shadow:0 0 40px #67e8f9e6}.enemy{position:absolute;transform:translate(-50%,-50%);background:#0f172af2;border:1px solid #475569;border-radius:12px;padding:10px 14px;white-space:nowrap;font-weight:700;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.enemyLocked{border-color:#67e8f9;box-shadow:0 0 18px #67e8f959}.typed{color:#67e8f9}.beam{position:absolute;left:50%;top:50%;height:2px;background:linear-gradient(90deg,#22d3ee,#67e8f933);transform-origin:left center;box-shadow:0 0 10px #22d3ee,0 0 18px #22d3ee73;animation:beamFade 90ms linear forwards}.explosion{position:absolute;width:20px;height:20px;transform:translate(-50%,-50%);pointer-events:none}.flash,.particle{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}.flash{width:18px;height:18px;border-radius:50%;background:#fffffff2;box-shadow:0 0 22px #ffffffb3,0 0 40px #22d3eea6;animation:flashPop .26s ease-out forwards}.particle{width:6px;height:6px;border-radius:50%;background:#67e8f9;box-shadow:0 0 8px #67e8f9d9}.p1{animation:burst1 .26s ease-out forwards}.p2{animation:burst2 .26s ease-out forwards}.p3{animation:burst3 .26s ease-out forwards}.p4{animation:burst4 .26s ease-out forwards}.overlay{position:absolute;inset:0;background:#020617b8;display:flex;align-items:center;justify-content:center;text-align:center}.overlayBox{max-width:420px;padding:24px}@keyframes beamFade{0%{opacity:1;filter:brightness(1.3)}to{opacity:0;filter:brightness(.9)}}@keyframes flashPop{0%{opacity:1;transform:translate(-50%,-50%) scale(.4)}to{opacity:0;transform:translate(-50%,-50%) scale(2.2)}}@keyframes burst1{0%{transform:translate(-50%,-50%) scale(.6);opacity:1}to{transform:translate(calc(-50% + 22px),calc(-50% - 18px)) scale(.2);opacity:0}}@keyframes burst2{0%{transform:translate(-50%,-50%) scale(.6);opacity:1}to{transform:translate(calc(-50% - 24px),calc(-50% - 10px)) scale(.2);opacity:0}}@keyframes burst3{0%{transform:translate(-50%,-50%) scale(.6);opacity:1}to{transform:translate(calc(-50% + 18px),calc(-50% + 20px)) scale(.2);opacity:0}}@keyframes burst4{0%{transform:translate(-50%,-50%) scale(.6);opacity:1}to{transform:translate(calc(-50% - 20px),calc(-50% + 16px)) scale(.2);opacity:0}}@media(max-width:900px){.page{grid-template-columns:1fr}.gameArea{min-height:70vh}}