:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#10222a;color:#f7fbfc;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#app{width:100%;min-width:320px;height:100%;min-height:100%;margin:0;overflow:hidden}body{background:linear-gradient(180deg,#11242cf0,#143032eb),#10222a}#app{position:relative;display:grid;place-items:center}#game-root{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center}canvas{display:block;image-rendering:auto}.hud{position:fixed;z-index:10;top:16px;left:50%;display:flex;align-items:center;gap:10px;width:min(calc(100% - 24px),680px);min-height:54px;padding:8px;color:#143039;background:#fafcf6e0;border:1px solid rgba(255,255,255,.62);border-radius:8px;box-shadow:0 14px 34px #0d1e2333;transform:translate(-50%);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.hud>div{display:grid;gap:1px;min-width:0;padding:0 8px}.label{color:#557179;font-size:.68rem;font-weight:700;text-transform:uppercase}.hud strong{color:#102c34;font-size:clamp(.9rem,2.8vw,1.08rem);line-height:1.1;white-space:nowrap}#reset-button,#test-mode-button,.touch-button,.multiplayer-panel button{display:inline-grid;place-items:center;flex:0 0 auto;border:0;color:#f7fbfc;background:#17343d;border-radius:8px;box-shadow:inset 0 -2px #0000002e;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:none}#reset-button{width:40px;height:40px;margin-left:auto;font-size:1.28rem}#test-mode-button{width:58px;height:40px;margin-left:auto;font-size:.74rem;font-weight:900}#test-mode-button.is-active{background:#d75648}#test-mode-button.is-active+#reset-button{margin-left:0}#test-mode-button+#reset-button{margin-left:0}#reset-button:active,#test-mode-button:active,.touch-button:active,.touch-button.active{background:#d75648;transform:translateY(1px)}.touch-controls{position:fixed;z-index:10;right:18px;bottom:18px;left:18px;display:none;justify-content:space-between;pointer-events:none}.touch-cluster{display:flex;gap:10px}.touch-button{width:58px;height:58px;pointer-events:auto;font-size:1.55rem}.touch-button.jump{background:#287169}.multiplayer-panel{position:fixed;z-index:12;top:86px;left:16px;width:min(320px,calc(100% - 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