:root{color:#f5f8fb;background:#000;font-family:Arial Narrow,DIN Alternate,Microsoft YaHei,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--cyan: #4be4f4;--yellow: #ffd02f;--viewport-width: 100vw;--viewport-height: 100vh;--game-width: min(var(--viewport-width), calc(var(--viewport-height) * 16 / 9));--game-height: min(var(--viewport-height), calc(var(--viewport-width) * 9 / 16))}@supports (height: 100dvh){:root{--viewport-width: 100dvw;--viewport-height: 100dvh}}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden;touch-action:manipulation}body{min-width:320px;overscroll-behavior:none}#app{position:absolute;top:calc((var(--viewport-height) - var(--game-height)) / 2);left:calc((var(--viewport-width) - var(--game-width)) / 2);width:var(--game-width);height:var(--game-height)}[data-ui-layer=world]{z-index:0}[data-ui-layer=stage]{z-index:1}[data-ui-layer=navigation]{z-index:2}[data-ui-layer=dialog]{z-index:3}[data-ui-layer=notice]{z-index:4}[data-ui-layer=controls]{z-index:5}[data-ui-layer=diagnostics]{z-index:6}[data-ui-layer=system]{z-index:7}.client-dialog{position:absolute;inset:0}#app canvas,.touch-controls,.touch-controls button{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}#app canvas{touch-action:none}button{color:inherit;font:inherit}.window-edit{caret-color:#fff;font-kerning:none;font-variant-ligatures:none;letter-spacing:0}.window-edit::selection{color:#fff;background:#000}.game-canvas{position:absolute;inset:0;display:block;width:100%;height:100%;outline:0}.hud{position:absolute;inset:0;pointer-events:none}.system-overlay{position:fixed;inset:0;pointer-events:none}.touch-controls{position:fixed;inset:0 auto auto 0;width:var(--viewport-width);height:var(--viewport-height);pointer-events:none;--touch-key-size: 80px;--touch-key-gap: 8px;--touch-bottom: max(20px, env(safe-area-inset-bottom))}.touch-controls[hidden],.touch-controls [hidden]{display:none}.touch-controls button{display:grid;place-items:center;padding:0;border:0;border-radius:50%;background:#09182a7a;color:#fff;box-shadow:0 4px 16px #0003;-webkit-appearance:none;appearance:none;pointer-events:auto;touch-action:none}.touch-controls svg{width:28px;height:28px;pointer-events:none}.touch-controls button[data-drive]{width:var(--touch-key-width, var(--touch-key-size));height:var(--touch-key-height, var(--touch-key-size));background:radial-gradient(ellipse closest-side,rgb(9 24 42 / 48%) 0%,rgb(9 24 42 / 30%) 45%,rgb(9 24 42 / 10%) 75%,transparent 100%);color:#ffffffd9;box-shadow:none}.touch-controls button[data-drive] svg{width:45%;height:45%}.touch-controls button:focus-visible{outline:3px solid #fff;outline-offset:3px}.touch-controls button[aria-pressed=true][data-drive]{color:#092238;background:radial-gradient(ellipse closest-side,rgb(158 237 255 / 75%) 0%,rgb(158 237 255 / 45%) 45%,rgb(158 237 255 / 15%) 75%,transparent 100%)}.touch-controls .touch-sim{position:absolute;top:max(10px,env(safe-area-inset-top));left:50%;width:64px;height:44px;border-radius:0;background:none;box-shadow:none;font-family:Arial Black,Impact,sans-serif;font-size:22px;font-style:italic;font-weight:1000;opacity:.25;text-shadow:0 0 12px #0008;transform:translate(-50%)}.touch-controls .touch-sim:focus-visible{opacity:1}.touch-menu{position:fixed;inset:0;width:var(--viewport-width);height:var(--viewport-height);max-width:none;max-height:none;margin:0;padding:max(24px,env(safe-area-inset-top)) max(32px,env(safe-area-inset-right)) max(28px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left));border:0;background:transparent;color:#fff;overflow:auto;pointer-events:auto;touch-action:pan-y}.touch-menu[open]{display:flex;flex-direction:column;align-items:flex-end;gap:24px}.touch-menu::backdrop{background:#000a}.touch-menu-actions{display:flex;flex:0 0 auto;flex-direction:column;align-items:flex-end;gap:clamp(8px,2vh,20px);max-width:100%;margin-top:auto}.touch-menu button{display:block;max-width:100%;min-height:44px;border-radius:0;background:none;box-shadow:none;font-family:Arial Black,Impact,sans-serif;font-style:italic;font-weight:1000;font-synthesis:style weight;letter-spacing:-.065em;line-height:1.15;text-align:right;overflow-wrap:anywhere;transform:skew(-10deg);transform-origin:right center;touch-action:manipulation}.touch-menu-actions button{font-size:clamp(36px,min(16vw,14vh),88px)}.touch-menu.is-editing>.touch-menu-actions,.touch-menu.is-editing>.touch-screen-help{display:none}.touch-layout-editor{position:absolute;inset:0}.touch-layout-panel{position:absolute;top:max(12px,env(safe-area-inset-top));left:50%;z-index:1;width:min(480px,calc(100% - 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(3 * var(--touch-key-size) + 2 * var(--touch-key-gap)) / 2)}.touch-modifiers{bottom:calc(var(--touch-bottom) + var(--touch-key-size) + var(--touch-key-gap));grid-template-columns:repeat(3,var(--touch-key-size));grid-template-rows:repeat(2,var(--touch-key-size))}.touch-modifiers>:nth-child(1){grid-area:2 / 1}.touch-modifiers>:nth-child(2){grid-area:2 / 3}.touch-modifiers>:nth-child(3){grid-area:1 / 2}}.startup-loading{position:absolute;inset:0;z-index:1;color:#fff;background:#000;opacity:1;pointer-events:auto;transition:opacity .42s ease;will-change:opacity}.startup-loading.is-complete{opacity:0;pointer-events:none}.startup-loading-copy{position:absolute;right:max(32px,env(safe-area-inset-right));bottom:max(28px,env(safe-area-inset-bottom));display:flex;max-width:min(760px,calc(100vw - 64px));align-items:flex-end;flex-direction:column;gap:14px}.startup-loading-label{--loading-progress: 0%;color:transparent;background-image:linear-gradient(90deg,#ffffff38,#fff,#ffffff38);background-position:150% 0;background-size:250% 100%;background-clip:text;font-family:Arial Black,Impact,sans-serif;font-size:clamp(42px,7vw,88px);font-style:italic;font-weight:1000;letter-spacing:-.065em;line-height:.9;transform:skew(-10deg);transform-origin:right center;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:loading-text 1.15s linear infinite}.startup-loading-label.is-determinate{background-image:linear-gradient(90deg,#fff 0 var(--loading-progress),rgba(255,255,255,.22) var(--loading-progress) 100%);background-position:0 0;background-size:100% 100%;animation:none}.startup-loading-copy>p{max-width:100%;margin:0;color:#ff8b84;font-family:Consolas,monospace;font-size:12px;line-height:1.5;text-align:right}.startup-loading.has-error .startup-loading-label{background-image:linear-gradient(#ff8b84,#ff8b84);animation-play-state:paused}.loading-fab,.pause-overlay{position:fixed;top:max(18px,env(safe-area-inset-top));left:50%;z-index:0;display:flex;max-width:calc(100vw - 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