:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ludork-blue:#0071e3;--ludork-ink:#1d1d1f;--ludork-muted:#6e6e73;--ludork-line:#00000014;--ludork-canvas:#f5f5f7;--ludork-surface:#fff;--ludork-header:#fffc;--ludork-hover:#0000000a;--ludork-selected:#0071e314;--ludork-code:#f5f5f7;--ludork-quote:#0071e30b;--ludork-scrollbar:#c7c7cc;--ludork-icon-well:#fff;--ludork-focus:#0071e399;--ludork-shadow:0 8px 32px #1d1d1f0e, 0 1px 3px #1d1d1f08;--ludork-glow:#a3cee740;--ludork-ease:cubic-bezier(.22, 1, .36, 1)}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--ludork-blue:#2997ff;--ludork-ink:#f5f5f7;--ludork-muted:#a1a1a6;--ludork-line:#ffffff1f;--ludork-canvas:#000;--ludork-surface:#1d1d1f;--ludork-header:#161617d1;--ludork-hover:#ffffff0f;--ludork-selected:#2997ff24;--ludork-code:#161618;--ludork-quote:#2997ff14;--ludork-scrollbar:#636366;--ludork-focus:#2997ffbf;--ludork-shadow:0 8px 32px #0000003d, 0 1px 3px #00000029;--ludork-glow:#2a5f8233}}.ludork-site{background:var(--ludork-canvas);min-height:100%;color:var(--ludork-ink);overflow-wrap:anywhere}.ludork-container{width:min(1120px,100% - 64px);margin-inline:auto}.ludork-header{z-index:1200;border-bottom:1px solid var(--ludork-line);background:var(--ludork-header);-webkit-backdrop-filter:saturate(160%)blur(20px);flex-shrink:0;position:sticky;top:0}.ludork-header-inner{align-items:center;gap:28px;min-height:64px;padding:0 32px;display:flex}.ludork-brand{color:var(--ludork-ink);letter-spacing:-.035em;flex-shrink:0;align-items:center;gap:9px;font-size:1.1875rem;font-weight:600;text-decoration:none;display:inline-flex}.ludork-brand img{border-radius:8px;flex-shrink:0}.ludork-header .ludork-brand{flex-shrink:1;min-width:0}.ludork-brand-copy{flex-direction:column;gap:2px;min-width:0;line-height:1.25;display:flex}.ludork-brand-description{color:var(--ludork-muted);letter-spacing:0;text-wrap:pretty;font-size:.75rem;font-weight:400;line-height:1.35}.ludork-navigation{align-items:center;gap:6px;margin-left:auto;display:flex}.ludork-navigation a{min-height:38px;color:var(--ludork-muted);border-radius:980px;justify-content:center;align-items:center;gap:6px;padding:8px 14px;font-size:.8125rem;font-weight:500;text-decoration:none;transition:color .18s,background-color .18s;display:inline-flex}.ludork-navigation a:hover{background:var(--ludork-hover);color:var(--ludork-ink)}.ludork-navigation a[aria-current=page]{color:var(--ludork-ink);background:var(--ludork-hover)}.ludork-language{min-width:132px}.ludork-language .MuiOutlinedInput-root{background:var(--ludork-surface)}.ludork-language .MuiOutlinedInput-notchedOutline{border-color:var(--ludork-line);transition:border-color .18s}.ludork-language .MuiSelect-select{font-size:.8125rem}.ludork-skip-link{z-index:1500;background:var(--ludork-surface);color:var(--ludork-blue);border-radius:980px;padding:10px 16px;position:fixed;top:8px;left:8px;transform:translateY(-160%)}.ludork-skip-link:focus{transform:translateY(0)}.ludork-site a:focus-visible,.ludork-header a:focus-visible,.ludork-docs-shell a:focus-visible{outline:3px solid var(--ludork-focus);outline-offset:3px}.ludork-home{background:var(--ludork-surface)}.ludork-hero{text-align:center;isolation:isolate;flex-direction:column;align-items:center;gap:24px;padding-block:76px 52px;display:flex;position:relative}.ludork-hero:before{content:"";z-index:-1;background:radial-gradient(ellipse at center, var(--ludork-glow), transparent 68%);pointer-events:none;border-radius:50%;width:min(100%,1000px);height:60%;position:absolute;bottom:0}.ludork-hero-copy{text-align:left;width:100%}.ludork-hero-slogan{letter-spacing:-.035em;margin:48px 0 0;font-size:clamp(.875rem,3.4vw,2.25rem);font-weight:500;line-height:1.5}.ludork-hero-slogan span{display:block}.ludork-hero-slogan span:nth-child(2){margin-left:8%}.ludork-hero-slogan span:nth-child(3){margin-left:16%}.ludork-hero-visual{width:min(100%,680px);position:relative}@property --ludork-hero-split{syntax:"<percentage>";inherits:true;initial-value:50%}.ludork-hero-comparison{--ludork-hero-split:50%;aspect-ratio:1248/1246;isolation:isolate;transition:--ludork-hero-split .3s var(--ludork-ease);position:relative;overflow:hidden}.ludork-hero-layer,.ludork-hero-seam{pointer-events:none;-webkit-user-select:none;user-select:none;position:absolute;inset:0}.ludork-hero-layer{filter:brightness();transition:filter .22s;overflow:hidden}.ludork-hero-layer img{max-width:none;height:auto;display:block;position:absolute}.ludork-hero-layer--editor img{width:101.202%;image-rendering:pixelated;top:-1.08347%;left:-.721154%}.ludork-hero-layer--game img{width:100.481%;top:-.321027%;left:-.160256%}.ludork-hero-layer--game{-webkit-mask-image:linear-gradient(to top right, transparent calc(var(--ludork-hero-split) - 2.8%), #0000000f calc(var(--ludork-hero-split) - 1.8%), #00000052 calc(var(--ludork-hero-split) - 0.65%), #000000ad calc(var(--ludork-hero-split) + 0.65%), #000000f0 calc(var(--ludork-hero-split) + 1.8%), #000 calc(var(--ludork-hero-split) + 2.8%));mask-image:linear-gradient(to top right, transparent calc(var(--ludork-hero-split) - 2.8%), #0000000f calc(var(--ludork-hero-split) - 1.8%), #00000052 calc(var(--ludork-hero-split) - 0.65%), #000000ad calc(var(--ludork-hero-split) + 0.65%), #000000f0 calc(var(--ludork-hero-split) + 1.8%), #000 calc(var(--ludork-hero-split) + 2.8%))}.ludork-hero-seam{-webkit-backdrop-filter:blur(1.5px);-webkit-mask-image:linear-gradient(to top right, transparent calc(var(--ludork-hero-split) - 5%), #000 calc(var(--ludork-hero-split) - 1%), #000 calc(var(--ludork-hero-split) + 1%), transparent calc(var(--ludork-hero-split) + 5%));mask-image:linear-gradient(to top right, transparent calc(var(--ludork-hero-split) - 5%), #000 calc(var(--ludork-hero-split) - 1%), #000 calc(var(--ludork-hero-split) + 1%), transparent calc(var(--ludork-hero-split) + 5%));background:linear-gradient(to top right, transparent calc(var(--ludork-hero-split) - 5%), #4a7ec41f calc(var(--ludork-hero-split) - 3.2%), #6fb2ed47 calc(var(--ludork-hero-split) - 1.2%), #deefff6b calc(var(--ludork-hero-split) - 0.3%), #fff9eb9e var(--ludork-hero-split), #f7d99b4d calc(var(--ludork-hero-split) + 1.2%), #ecbc721f calc(var(--ludork-hero-split) + 3.2%), transparent calc(var(--ludork-hero-split) + 5%))}.ludork-hero-seam:after{content:"";background:linear-gradient(to top right, transparent calc(var(--ludork-hero-split) - 0.12%), #eff8ffb3 calc(var(--ludork-hero-split) - 0.035%), #fff4d6cc calc(var(--ludork-hero-split) + 0.035%), transparent calc(var(--ludork-hero-split) + 0.12%));position:absolute;inset:0}.ludork-hero-hit-area{cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:0;width:100%;height:100%;padding:0;position:absolute;inset:0}.ludork-hero-hit-area--editor{clip-path:polygon(0 0,0 100%,100% 100%)}.ludork-hero-hit-area--game{clip-path:polygon(0 0,100% 0,100% 100%)}.ludork-hero-comparison:has(.ludork-hero-hit-area:focus-visible){outline:3px solid var(--ludork-focus);outline-offset:4px}.ludork-hero-hit-area:focus-visible{background:#2997ff24;outline:none}.ludork-hero-comparison[data-active=game]{--ludork-hero-split:35%}.ludork-hero-comparison[data-active=editor]{--ludork-hero-split:65%}.ludork-hero-comparison[data-active=game] .ludork-hero-layer--editor,.ludork-hero-comparison[data-active=editor] .ludork-hero-layer--game{filter:brightness(.55)}.ludork-eyebrow{color:var(--ludork-muted);letter-spacing:.14em;text-transform:uppercase;margin:0 0 18px;font-size:.75rem;font-weight:600}.ludork-hero .ludork-eyebrow{letter-spacing:.2em;margin-bottom:24px;font-size:clamp(1.5rem,2.5vw,2rem)}html[lang=zh-CN] .ludork-eyebrow{letter-spacing:.18em}.ludork-hero h1{letter-spacing:-.04em;text-wrap:balance;margin:0;font-size:clamp(1.75rem,4vw,3.5rem);font-weight:600;line-height:1.16}html[lang=zh-CN] .ludork-hero h1{letter-spacing:-.035em;word-break:keep-all;line-height:1.35}.ludork-actions{flex-wrap:wrap;justify-content:flex-start;gap:14px;margin-top:28px;display:flex}.ludork-download.MuiButton-root{border-radius:980px;min-width:240px;padding:13px 28px;font-size:1rem;font-weight:500}.ludork-download.MuiButton-root:hover{transform:translateY(-1px);box-shadow:0 5px 18px #0071e333}.ludork-download.MuiButton-root:active{transform:scale(.98)}.ludork-section{padding-block:80px}.ludork-section h2,.ludork-about h2{letter-spacing:-.035em;text-wrap:balance;margin:0;font-size:clamp(1.5rem,3vw,2.25rem);font-weight:600;line-height:1.25}.ludork-platforms{background:var(--ludork-canvas)}.ludork-platform-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,4vw,48px);display:grid}.ludork-platform-section{text-align:center;min-width:0}.ludork-platform-section h2{font-size:clamp(1rem,2.2vw,1.75rem)}.ludork-platform-icons{flex-wrap:wrap;justify-content:center;align-items:center;gap:16px 20px;margin:28px 0 0;padding:0;list-style:none;display:flex}.ludork-platform-icons li{flex:none}.ludork-platform-icons img{object-fit:contain;max-width:100%;display:block}.ludork-logo-scroll{scrollbar-width:none;margin-top:36px;padding-block:12px 20px;overflow-x:auto;container-type:inline-size}.ludork-logo-scroll::-webkit-scrollbar{display:none}.ludork-logo-track{--logo-gap:clamp(12px, 2cqw, 24px);--logo-width:min(12.5rem, calc((100cqw - 2 * var(--logo-gap)) / 3));--logo-unit:calc(var(--logo-width) / 200);width:max-content;display:flex}.ludork-logo-scroll[data-overflow=false] .ludork-logo-track{margin-inline:auto}.ludork-logo-scroll[data-overflow=false] .ludork-logo-group{padding-right:0}.ludork-logo-scroll[data-overflow=true]{-webkit-mask-image:linear-gradient(90deg,#0000,#000 min(32px,6%) calc(100% - min(32px,6%)),#0000);mask-image:linear-gradient(90deg,#0000,#000 min(32px,6%) calc(100% - min(32px,6%)),#0000)}.ludork-logo-group{gap:var(--logo-gap);width:max-content;padding:0 var(--logo-gap) 0 0;flex:none;margin:0;list-style:none;display:flex}.ludork-logo-group li{flex:0 0 var(--logo-width);width:var(--logo-width)}.ludork-logo-card{align-items:center;gap:calc(22 * var(--logo-unit));height:100%;padding:calc(24 * var(--logo-unit)) calc(16 * var(--logo-unit));color:var(--ludork-ink);font-size:clamp(.8125rem, calc(17 * var(--logo-unit)), 1.0625rem);text-align:center;white-space:nowrap;border:1px solid var(--ludork-line);border-radius:clamp(16px, calc(24 * var(--logo-unit)), 24px);background:var(--ludork-surface);transition:box-shadow .2s ease, border-color .2s ease, transform .2s var(--ludork-ease);flex-direction:column;font-weight:500;text-decoration:none;display:flex;box-shadow:0 2px 6px #00000005}.ludork-logo-card:hover{border-color:var(--ludork-scrollbar);box-shadow:var(--ludork-shadow);transform:translateY(-3px)}.ludork-logo-icon{width:calc(180 * var(--logo-unit));max-width:100%;height:calc(112 * var(--logo-unit));padding:calc(8 * var(--logo-unit));border-radius:clamp(10px, calc(16 * var(--logo-unit)), 16px);background:var(--ludork-icon-well);justify-content:center;align-items:center;display:flex}.ludork-logo-card img{width:calc(112 * var(--logo-unit));max-width:100%;height:calc(96 * var(--logo-unit));object-fit:contain;display:block}.ludork-logo-wide img{width:calc(180 * var(--logo-unit))}.ludork-logo-scroll:has(:focus-visible){-webkit-mask-image:none;mask-image:none}.ludork-logo-scroll:has(:focus-visible) .ludork-logo-copy{display:none}.ludork-acknowledgements{background:var(--ludork-canvas);text-align:center}.ludork-acknowledgements .ludork-section{border-top:1px solid var(--ludork-line)}.ludork-logo-wordmark{min-height:calc(159 * var(--logo-unit));font-size:clamp(1.25rem, calc(28 * var(--logo-unit)), 1.75rem);letter-spacing:-.025em;flex:1;justify-content:center;align-items:center;font-weight:600;display:flex}.ludork-notices{--notice-scroll-offset:88px;background:var(--ludork-surface);min-height:65vh;scroll-margin-top:var(--notice-scroll-offset)}.ludork-notices .ludork-markdown{width:100%}.ludork-notices .ludork-markdown :is(h1,h2,h3,h4,h5,h6){scroll-margin-top:var(--notice-scroll-offset)}.ludork-footer{border-top:1px solid var(--ludork-line);background:var(--ludork-canvas)}.ludork-footer-inner{justify-content:space-between;gap:48px;padding-block:48px 52px;display:flex}.ludork-footer .ludork-brand{font-size:1.1875rem}.ludork-footer p{color:var(--ludork-muted);margin:10px 0 0;font-size:.8125rem;line-height:1.7}.ludork-footer-links{grid-template-columns:repeat(2,auto);align-content:start;gap:8px 36px;display:grid}.ludork-footer-links a{color:var(--ludork-muted);align-items:center;gap:8px;padding-block:6px;font-size:.8125rem;text-decoration:none;transition:color .18s;display:inline-flex}.ludork-footer-links a:hover{color:var(--ludork-ink);text-underline-offset:4px;text-decoration:underline}.ludork-about{max-width:820px;min-height:65vh;padding-block:76px 88px}.ludork-about-heading{text-align:center;margin-bottom:44px}.ludork-about-heading h1{letter-spacing:-.045em;margin:0;font-size:clamp(2.5rem,5vw,3.75rem);font-weight:600;line-height:1.12}.ludork-about-body{border:1px solid var(--ludork-line);background:var(--ludork-surface);box-shadow:var(--ludork-shadow);border-radius:28px;padding:40px}.ludork-about .ludork-markdown{width:100%;max-width:none;margin:0;padding:0;font-size:1rem}.ludork-about .ludork-markdown p{margin:0 0 24px}.ludork-about .ludork-markdown p:first-child{letter-spacing:-.02em;font-size:1.375rem;font-weight:500;line-height:1.55}.ludork-about .ludork-markdown p:last-child{margin-bottom:0}.ludork-docs-shell{color:var(--ludork-ink);background:var(--ludork-surface)}.ludork-docs-tabs{border-bottom:1px solid var(--ludork-line);background:var(--ludork-header);flex-shrink:0}.ludork-docs-status{min-height:42vh;color:var(--ludork-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:48px 24px;display:flex}.ludork-docs-status p{margin:0;font-size:1rem}.ludork-docs-status .MuiButton-root{min-width:120px}@media (width>=901px) and (orientation:landscape){.ludork-hero{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:clamp(24px,3vw,48px);width:min(1520px,100% - 64px);display:grid}.ludork-hero-copy{container-type:inline-size}.ludork-hero-slogan{font-size:clamp(.875rem,4.5cqw,2.25rem)}}@media (width<=900px){.ludork-notices{--notice-scroll-offset:128px}.ludork-container{width:calc(100% - 40px)}.ludork-header-inner{flex-wrap:wrap;gap:6px 16px;min-height:0;padding:10px 20px 8px}.ludork-header .ludork-brand{flex:1}.ludork-language{margin-left:auto}.ludork-navigation{order:3;justify-content:space-between;gap:4px;width:100%;margin:0}.ludork-navigation a{min-height:36px;padding:8px 12px;font-size:.8125rem}.ludork-hero{gap:24px;padding-block:48px 32px}.ludork-hero-slogan{margin-top:36px}.ludork-section{padding-block:52px}.ludork-logo-scroll{margin-top:24px}.ludork-footer-inner{flex-direction:column;gap:24px;padding-block:36px 40px}.ludork-footer-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 20px}.ludork-about{padding-block:48px 64px}}@media (width<=600px){.ludork-notices{--notice-scroll-offset:160px}.ludork-hero{gap:20px;padding-top:36px}.ludork-hero .ludork-eyebrow{margin-bottom:20px}.ludork-actions{margin-top:24px}.ludork-navigation a{white-space:nowrap;padding-inline:6px;font-size:.75rem}.ludork-logo-track{--logo-width:min(12.5rem, calc((100cqw - var(--logo-gap)) / 2))}.ludork-about-heading{margin-bottom:28px}.ludork-about-body{border-radius:20px;padding:24px}.ludork-about .ludork-markdown p:first-child{font-size:1.1875rem}}@media (prefers-reduced-motion:reduce){.ludork-hero-comparison,.ludork-hero-layer,.ludork-logo-card,.ludork-navigation a,.ludork-language .MuiOutlinedInput-notchedOutline,.ludork-footer-links a{transition:none}.ludork-logo-card:hover,.ludork-download.MuiButton-root:hover,.ludork-download.MuiButton-root:active{transform:none}.ludork-logo-scroll[data-overflow=true]{-webkit-mask-image:none;mask-image:none}.ludork-logo-copy{display:none}}.ludork-embedded-controls{justify-content:flex-end;padding:8px 16px;display:flex}html,body,#root{width:100%;min-width:320px;height:100%;margin:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Segoe UI,sans-serif}