@import"https://fonts.googleapis.com/css2?family=Nunito:wght@700;900&display=swap";:root{--bg: #0f172a;--game-bg: linear-gradient(180deg, #1e1b4b 0%, #312e81 100%);--primary: #66ccff;--danger: #ff3366;--glass: rgba(15, 23, 42, .75)}*{box-sizing:border-box;-webkit-user-select:none;user-select:none;touch-action:none;font-family:Nunito,sans-serif}body{margin:0;background:var(--bg);color:#fff;display:flex;justify-content:center;align-items:center;min-height:100vh;overflow:hidden;background-image:radial-gradient(circle at 50% 50%,#1e293b,#0f172a)}.app-container{display:flex;flex-direction:column;align-items:center;gap:15px;position:relative}.cloud-badge{position:absolute;top:-35px;right:0;display:flex;align-items:center;gap:6px;font-size:13px;color:#94a3b8;background:var(--glass);padding:5px 12px;border-radius:20px;border:1px solid rgba(255,255,255,.1)}.cloud-badge .icon{width:14px;height:14px}.pulse{color:var(--primary);animation:pulse 1s infinite}.error{color:var(--danger)}.toast{color:#4ade80;margin-left:5px;animation:fadeOut 2s forwards}@keyframes pulse{0%,to{opacity:.5}50%{opacity:1}}@keyframes fadeOut{0%,70%{opacity:1}to{opacity:0}}.game-board{position:relative;background:var(--game-bg);border-radius:20px;box-shadow:0 0 30px #0009,inset 0 0 20px #66ccff26;overflow:hidden;border:2px solid rgba(255,255,255,.05)}.hud{position:absolute;top:0;left:0;right:0;padding:15px;z-index:10;display:flex;flex-direction:column;gap:10px}.hud-top,.hud-bottom{display:flex;justify-content:space-between;align-items:center}.score-box{display:flex;align-items:center;gap:6px;font-size:22px;font-weight:900;color:#fbbf24;text-shadow:0 2px 4px rgba(0,0,0,.5)}.lives-box{display:flex;gap:4px}.badge{background:#00000080;padding:4px 10px;border-radius:12px;font-size:13px;font-weight:700;border:1px solid rgba(255,255,255,.1)}.badge.baozi{color:#a7f3d0}.entity{position:absolute;display:flex;justify-content:center;align-items:center;will-change:transform,left,top}.entity img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 4px 8px rgba(0,0,0,.4))}.fallback-emoji{font-size:40px}.blink{animation:blink .15s infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.2}}.bullet{filter:drop-shadow(0 0 6px var(--primary))}.explosion svg{width:100%;height:100%;animation:pop .3s ease-out forwards}@keyframes pop{0%{transform:scale(.2);opacity:1}to{transform:scale(1.5);opacity:0}}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:20;padding:20px;text-align:center}.glass{background:var(--glass);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.title{font-size:38px;font-weight:900;color:var(--primary);text-shadow:0 0 15px var(--primary);margin-bottom:15px}.title.danger{color:var(--danger);text-shadow:0 0 15px var(--danger)}.hero-img{width:100px;height:100px;margin-bottom:15px;background:radial-gradient(circle,rgba(102,204,255,.3) 0%,transparent 70%);border-radius:50%;display:flex;justify-content:center;align-items:center;font-size:50px}.hero-img img{width:100%;height:100%;object-fit:contain}.high-score{font-size:18px;color:#fbbf24;font-weight:700;margin-bottom:15px}.score-text{font-size:24px;font-weight:700;margin-bottom:10px}.stats{font-size:16px;color:#cbd5e1;margin-bottom:25px}.tips{background:#0006;padding:12px;border-radius:10px;font-size:13px;color:#94a3b8;margin-bottom:25px;line-height:1.8}.btn{background:linear-gradient(135deg,var(--primary) 0%,#3b82f6 100%);color:#fff;border:none;padding:14px 35px;font-size:18px;font-weight:900;border-radius:25px;cursor:pointer;box-shadow:0 4px 15px #6cf6;transition:transform .1s}.btn:active{transform:scale(.95)}.touch-controls{display:flex;gap:15px;margin-top:5px}.touch-controls button{background:var(--glass);border:1px solid rgba(255,255,255,.1);color:#fff;font-size:24px;width:60px;height:60px;border-radius:50%;display:flex;justify-content:center;align-items:center;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.touch-controls button:active{background:#fff3;transform:scale(.9)}.touch-controls .shoot{width:120px;border-radius:30px;font-size:18px;font-weight:700;background:linear-gradient(135deg,#ef4444,#b91c1c);border:none}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:15px}.spinner{width:40px;height:40px;border:4px solid rgba(255,255,255,.1);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}