:root{--bg: #0b0e1f;--ink: #dfe8ff;--dim: #8fa3d9;--accent: #60e0ff;--warn: #ffd27a;--danger: #ff8fa0;font-family:SF Mono,Menlo,Consolas,monospace}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;height:100%;overflow:hidden;background:var(--bg);color:var(--ink)}.game-root{position:fixed;inset:0}.game-canvas{display:block;touch-action:none;cursor:crosshair}.hud{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:flex-start;padding:calc(8px + env(safe-area-inset-top)) calc(12px + env(safe-area-inset-right)) 0 calc(12px + env(safe-area-inset-left));pointer-events:none;font-size:13px;letter-spacing:.06em;text-shadow:0 1px 3px rgba(0,0,0,.8)}.hud-left,.hud-right{display:flex;flex-direction:column;gap:6px}.hud-right{align-items:flex-end}.hud-lives{display:flex;align-items:center;gap:4px}.life-icon{color:var(--accent);font-size:14px}.hit-pips{display:inline-flex;gap:3px;margin-left:8px}.pip{width:7px;height:7px;border-radius:50%;border:1px solid var(--dim)}.pip.on{background:var(--accent);border-color:var(--accent)}.pip.off{background:transparent;opacity:.5}.hud-level{display:flex;align-items:center;gap:8px;color:var(--dim)}.kill-progress{display:inline-block;width:90px;height:6px;border:1px solid var(--dim);border-radius:3px;overflow:hidden}.kill-progress-fill{display:block;height:100%;background:var(--warn);transition:width .2s}.kill-count{font-size:11px}.hud-center{text-align:center}.hud-score{font-size:22px;color:var(--ink)}.hud-best{font-size:10px;color:var(--dim)}.shield-pill{position:relative;width:130px;height:20px;border:1px solid var(--dim);border-radius:10px;overflow:hidden;text-align:center;line-height:18px;font-size:10px}.shield-fill{position:absolute;inset:0;width:0;transition:width .1s linear}.shield-ready .shield-fill{background:#60e0ff59}.shield-active .shield-fill{background:#60e0ff99}.shield-recharging .shield-fill{background:#8fa3d959}.shield-label{position:relative}.gravity-slider{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--dim);pointer-events:auto}.gravity-slider input{width:100px;accent-color:var(--accent)}.hud-btn{pointer-events:auto;background:#141a33b3;color:var(--ink);border:1px solid var(--dim);border-radius:6px;padding:4px 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env(safe-area-inset-right));pointer-events:none}.touch-cluster{display:flex;gap:14px;pointer-events:auto}.touch-btn{width:68px;height:68px;border-radius:50%;border:2px solid var(--dim);background:#141a338c;color:var(--ink);font:inherit;font-size:15px;letter-spacing:.05em;touch-action:none;user-select:none;-webkit-user-select:none}.touch-btn:active{border-color:var(--accent);background:#60e0ff40}.fire-btn{border-color:var(--warn);width:78px;height:78px}.shield-btn.shield-ready{border-color:var(--accent)}.shield-btn.shield-recharging{opacity:.5}.dev-panel{position:absolute;top:0;right:0;bottom:0;width:320px;background:#0b0e1ff5;border-left:1px solid var(--dim);transform:translate(100%);transition:transform .25s ease;overflow-y:auto;padding:14px;font-size:12px;z-index:20}.dev-panel.open{transform:translate(0)}.dev-panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.dev-panel-header 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