:root{--pk:#FF2D87;--pks:#F4A0C0;--lav:#C8A0D4;--gold:#FFD700;--dark:#0a0010;--dark2:#120020;--dark3:#1a0030;--glow:rgba(255,45,135,.5);--glow-gold:rgba(255,215,0,.6)}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:var(--dark)}body{color:#fde8f0;font-family:PingFang SC,Microsoft YaHei,sans-serif;user-select:none;touch-action:none}@supports (height:100dvh){body{height:100dvh}}body:before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(255,45,135,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,45,135,.04) 1px,transparent 1px);background-size:50px 50px;pointer-events:none;z-index:0}body:after{content:"";position:fixed;inset:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.06) 2px,rgba(0,0,0,.06) 4px);pointer-events:none;z-index:0}canvas#bg{position:fixed;inset:0;z-index:1;pointer-events:none}.screen{position:fixed;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;padding:20px;z-index:10}.screen.active{display:flex;animation:fadeIn .4s ease both}@keyframes fadeIn{0%{opacity:0;filter:brightness(2)}to{opacity:1;filter:brightness(1)}}#s-title{background:radial-gradient(ellipse at 50% 60%,rgba(80,0,120,.4) 0%,transparent 70%)}.title-star{font-size:72px;animation:starPulse 2s ease-in-out infinite;text-shadow:0 0 30px var(--gold),0 0 60px rgba(255,215,0,.4)}@keyframes starPulse{0%,to{transform:scale(1) rotate(-5deg)}50%{transform:scale(1.15) rotate(5deg)}}.title-name{font-size:36px;font-weight:700;letter-spacing:6px;color:#fff;text-shadow:0 0 20px var(--pk),0 0 40px var(--glow);margin:16px 0 8px}.title-sub{font-size:13px;color:var(--pks);letter-spacing:3px;margin-bottom:32px}.title-rule{background:#ff2d8714;border:1px solid rgba(255,45,135,.25);border-radius:12px;padding:16px 24px;max-width:320px;width:100%;margin-bottom:28px;text-align:left}.rule-item{font-size:12px;color:#d0a8c0;line-height:2;letter-spacing:1px}.rule-item span{color:var(--gold)}.btn-start{padding:14px 48px;border:2px solid var(--pk);background:#ff2d8726;color:#fff;font-size:16px;letter-spacing:4px;cursor:pointer;border-radius:6px;font-family:inherit;transition:.2s;box-shadow:0 0 20px #ff2d8733}.btn-start:hover,.btn-start:active{background:#ff2d8759;box-shadow:0 0 30px var(--glow)}#s-game{padding:0;justify-content:flex-start}.hud{flex-shrink:0;width:100%;padding:12px 20px 10px;background:#0a0014e6;border-bottom:1px solid rgba(255,45,135,.2);z-index:20;display:flex;justify-content:space-between;align-items:center}.hud-score{font-size:22px;font-weight:700;color:var(--gold);text-shadow:0 0 12px var(--glow-gold);letter-spacing:2px}.hud-score-label{font-size:10px;color:var(--pks);letter-spacing:2px;margin-bottom:2px}.hud-timer{font-size:28px;font-weight:700;color:#fff;text-shadow:0 0 12px var(--pk);letter-spacing:1px;transition:color .3s}.hud-timer.warn{color:#f33;animation:blink .5s step-end infinite}.hud-timer-label{font-size:10px;color:var(--pks);letter-spacing:2px;margin-bottom:2px;text-align:right}@keyframes blink{50%{opacity:.2}}.field{flex:1;width:100%;position:relative;overflow:hidden;background:transparent}.star-item{position:absolute;cursor:pointer;display:flex;align-items:center;justify-content:center;width:52px;height:52px;animation:starAppear .3s ease both;z-index:15;-webkit-tap-highlight-color:transparent}@keyframes starAppear{0%{transform:scale(0) rotate(-180deg);opacity:0}to{transform:scale(1) rotate(0);opacity:1}}.star-item.fading{animation:starFade .5s ease forwards}@keyframes starFade{to{transform:scale(0) rotate(180deg);opacity:0}}.star-item .star-svg{width:100%;height:100%;filter:drop-shadow(0 0 8px var(--gold)) drop-shadow(0 0 16px rgba(255,215,0,.5));animation:starTwinkle 1.5s ease-in-out infinite}@keyframes starTwinkle{0%,to{filter:drop-shadow(0 0 8px var(--gold)) drop-shadow(0 0 16px rgba(255,215,0,.4))}50%{filter:drop-shadow(0 0 16px var(--gold)) drop-shadow(0 0 30px rgba(255,215,0,.7)) brightness(1.2)}}.score-pop{position:absolute;font-size:18px;font-weight:700;pointer-events:none;z-index:30;color:var(--gold);text-shadow:0 0 10px var(--gold);animation:popUp .8s ease forwards}@keyframes popUp{0%{opacity:1;transform:translate(-50%) translateY(0)}to{opacity:0;transform:translate(-50%) translateY(-60px)}}#s-end{background:radial-gradient(ellipse at 50% 40%,rgba(100,0,160,.4) 0%,transparent 70%)}.end-box{background:#0c0018f2;border:1px solid rgba(255,45,135,.4);border-radius:16px;padding:36px 32px;max-width:340px;width:100%;text-align:center;box-shadow:0 0 40px #ff2d8726}.end-title{font-size:13px;letter-spacing:4px;color:var(--pks);margin-bottom:8px;text-transform:uppercase}.end-score{font-size:72px;font-weight:700;color:var(--gold);text-shadow:0 0 30px var(--glow-gold),0 0 60px rgba(255,215,0,.3);line-height:1;margin:8px 0}.end-unit{font-size:14px;color:var(--pks);letter-spacing:2px;margin-bottom:8px}.end-stars{font-size:32px;letter-spacing:8px;margin:12px 0}.end-msg{font-size:13px;color:#d0a8c0;margin-bottom:28px;line-height:1.8;letter-spacing:1px}.btn-replay{padding:12px 40px;border:1.5px solid var(--pk);background:#ff2d8726;color:#fff;font-size:14px;letter-spacing:4px;cursor:pointer;border-radius:6px;font-family:inherit;transition:.2s}.btn-replay:hover,.btn-replay:active{background:#ff2d8759;box-shadow:0 0 20px var(--glow)}