:root{color-scheme:dark;font-family:system-ui,-apple-system,"Microsoft YaHei",sans-serif;color:#f7f4ea;background:#0b1423;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 50% 25%,#233c53 0,#0b1423 70%);min-height:100svh}button,input{font:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible{outline:3px solid #fff;outline-offset:3px}button:disabled{opacity:.52;cursor:default}[hidden]{display:none!important}.game{width:min(100%,460px);margin:auto;padding:18px 16px calc(12px + env(safe-area-inset-bottom))}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.eyebrow{color:#ffc857;font-size:13px;letter-spacing:2px}h1{font-size:25px;margin:3px 0 0;font-weight:850;letter-spacing:1px}.small{background:#233247;color:#e2e9f1;border:1px solid #405067;border-radius:10px;padding:10px 14px;min-height:44px}.stats{display:flex;justify-content:space-between;background:#162337;border:1px solid #324056;border-radius:14px 14px 0 0;padding:12px 16px}.stats div{display:flex;flex-direction:column;gap:3px}.stats span{font-size:13px;color:#adbcd0}.stats strong{font-size:25px;font-variant-numeric:tabular-nums;line-height:1.2}.stats small{font-size:13px;font-weight:400;color:#c0cbd8}.hearts{color:#ff7c72;letter-spacing:2px}.arena{height:clamp(280px,calc(100svh - 310px),520px);position:relative;overflow:hidden;background:#122940;border:1px solid #324056;border-top:0;border-radius:0 0 14px 14px;touch-action:none;user-select:none}canvas{width:100%;height:100%;display:block;touch-action:none}.overlay{position:absolute;inset:0;display:grid;place-items:center;background:#0b172ae8;overflow:auto;padding:16px}.panel{text-align:center;width:100%;max-width:320px}.badge{font-size:13px;letter-spacing:1px;color:#ffd785}.hero{font-size:64px;line-height:1.1;margin:14px 0}h2{font-size:22px;line-height:1.3;margin:0 0 10px}p{line-height:1.7}#description{font-size:15px;color:#c6d3e4;margin:0 0 18px}.primary,.secondary{display:block;width:100%;min-height:48px;border-radius:12px;font-weight:750}.primary{background:#ffc857;color:#332006;border:0;box-shadow:0 4px 0 #a87526;font-size:18px}.secondary{margin-top:12px;border:1px solid #718298;background:transparent;color:#f3f6fa;font-size:15px}.record{font-size:13px;color:#a6b7ca;margin:14px 0 0}.controls{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 0 9px}.controls p{font-size:15px;margin:0;color:#e0e8f0}.controls p span{font-size:12px;color:#95aac2}#shield{display:flex;flex-direction:column;align-items:center;gap:4px;border:1px solid #d4a654;border-radius:12px;padding:10px 12px;color:#ffd785;background:#3c301d;min-width:146px;touch-action:manipulation}#shield span{font-size:18px;font-weight:750}#shield small{font-size:12px}footer{display:flex;align-items:center;justify-content:space-between;gap:6px;border-top:1px solid #2b394c;padding-top:8px;color:#9fadc0;font-size:12px}footer button{border:0;background:transparent;color:#ffd785;padding:10px 0;font-size:14px;min-height:44px}#notice{font-size:14px;color:#ffd785;margin:0;text-align:center;min-height:0}#manual{font-size:14px;line-height:1.6;margin-top:10px}#shareurl{width:100%;padding:10px;margin-top:5px;border:1px solid #718298;background:#162337;color:#fff;border-radius:6px}#flash{pointer-events:none;position:absolute;inset:0;background:#ff584b;opacity:0;transition:opacity .14s}#flash.hit{opacity:.25}@media(max-height:700px){.game{padding-top:10px}header{margin-bottom:10px}.hero{font-size:48px;margin:8px 0}.panel h2{font-size:20px}#description{margin-bottom:12px}.stats{padding:9px 14px}.record{margin-top:10px}}@media(prefers-reduced-motion:reduce){#flash{transition:none}}