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24px);margin:0 auto}.invaders-stats{grid-template-columns:repeat(5,minmax(72px,120px));justify-content:center;gap:7px;margin-bottom:8px;display:grid}.invaders-stats>div{text-align:center;background:#ffffff57;border:1px solid #172a271c;border-radius:9px;padding:8px}.invaders-stats span{color:var(--red);letter-spacing:.14em;margin-bottom:2px;font-size:7px;font-weight:800;display:block}.invaders-stats strong{font-variant-numeric:tabular-nums;font-size:16px}.invaders-status{min-height:21px;color:var(--muted);text-align:center;margin:0 0 8px;font:500 10px Noto Sans JP,sans-serif}.invader-canvas-frame{aspect-ratio:4/3;background:#082f2b;border:1px solid #172a2726;border-radius:20px;width:min(720px,100%);margin:0 auto;position:relative;overflow:hidden;box-shadow:inset 0 0 0 7px #ffffff12,0 18px 44px #28302429}.invader-canvas-frame canvas{width:100%;height:100%;image-rendering:pixelated;display:block}.invader-canvas-frame.waiting canvas{opacity:.44;filter:saturate(.65)}.invader-canvas-frame.damage{animation:.24s invader-damage}.pause-overlay{z-index:8;color:var(--cream);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#041f1be6;place-content:center;justify-items:center;gap:13px;display:grid;position:absolute;inset:0}.pause-overlay[hidden]{display:none}.pause-overlay strong{font:800 17px Noto Sans JP,sans-serif}.pause-overlay button{min-width:140px;color:var(--ink);border:2px solid var(--cream);cursor:pointer;background:#eef27c;border-radius:99px;padding:12px 22px;font:800 12px Noto Sans JP,sans-serif}.invader-controls-panel{width:min(720px,100%);margin:9px auto 0}.invader-control-row{justify-content:space-between;align-items:center;width:100%;display:flex}.invader-key-guide{gap:14px;display:flex}.invader-key-guide span{align-items:center;gap:4px;display:flex}.invader-key-guide b{color:var(--muted);font:600 8px Noto Sans JP,sans-serif}.invader-key-guide kbd{min-width:25px;color:var(--ink);background:var(--cream);text-align:center;border:1px solid #172a2729;border-radius:5px;padding:4px 6px;font:700 8px DM Sans,sans-serif;box-shadow:0 2px #172a271f}.invader-system-controls{align-items:center;gap:7px;display:flex}.invader-pause-button{min-width:98px;height:35px;color:var(--ink);cursor:pointer;background:#ffffff4d;border:1px solid #172a2724;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:0 10px;font:700 9px Noto Sans JP,sans-serif;display:inline-flex}.invader-pause-button svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.invader-pause-button .play-icon,.invader-pause-button.paused .pause-icon{display:none}.invader-pause-button.paused .play-icon{display:block}.invader-pause-button:disabled{opacity:.42;cursor:default}.invader-touch-controls{touch-action:none;overscroll-behavior:contain;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;grid-template-columns:1fr 1fr;gap:7px;width:min(420px,100%);margin:10px auto 0;display:none}.invader-touch-controls button{min-height:58px;color:var(--ink);touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;background:#ffffffad;border:1px solid #172a272b;border-radius:12px;padding:0;font-size:21px;font-weight:800;box-shadow:0 4px #172a2721}.invader-touch-controls button:active{transform:translateY(3px);box-shadow:0 1px #172a2721}.invaders-result{text-align:center}.invaders-result .result-score{color:var(--red);margin:12px 0 3px;font-size:34px;display:block}.result-ufo{filter:drop-shadow(0 7px 6px #172a272e);width:82px;height:48px;margin:0 auto 12px;display:block;overflow:visible}.result-ufo .ufo-dome{fill:#7ed0b861;stroke:#4f9485;stroke-width:4px;stroke-linejoin:round}.result-ufo .ufo-body{fill:#4f9485}.result-ufo .ufo-band{fill:#337868}.result-ufo circle{fill:#eef27c;filter:drop-shadow(0 0 3px #eef27ccc)}.guide-invader{flex:0 0 55px}.guide-invader i{background:#4f9485}@keyframes invader-damage{35%{transform:translate(-3px);box-shadow:inset 0 0 0 8px #ef755cbf,0 18px 44px #28302429}70%{transform:translate(3px)}}@media (pointer:coarse),(width<=720px){.invader-controls-panel{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;background:#ffffff4d;border:1px solid #172a271a;border-radius:16px;padding:9px;box-shadow:0 8px 22px #172a2712}.invader-touch-controls{margin-top:0;display:grid}.invader-touch-controls button:focus{outline:none}.invader-key-guide{display:none}.invader-control-row{justify-content:center}.invader-system-controls{justify-content:flex-end;width:100%;margin-bottom:8px}.invader-pause-button{min-width:116px}}@media (width<=560px){.invaders-game{width:calc(100% - 12px)}.invaders-stats{grid-template-columns:repeat(5,1fr);gap:4px}.invaders-stats>div{padding:7px 2px}.invaders-stats span{letter-spacing:.08em;font-size:6px}.invaders-stats strong{font-size:13px}.invader-canvas-frame{border-radius:15px;box-shadow:inset 0 0 0 4px #ffffff12,0 12px 30px #28302424}.invader-controls-panel,.invader-touch-controls{width:100%}.invader-touch-controls button{min-height:56px}}@media (prefers-reduced-motion:reduce){.invader-canvas-frame.damage{animation:none}}