@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(../media/inter-cyrillic-ext-wght-normal.20g3-bbbhdq0_.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(../media/inter-cyrillic-wght-normal.2cxlyxah-fd35.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(../media/inter-greek-ext-wght-normal.0mkxydxl0e43d.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(../media/inter-greek-wght-normal.1rx9vjatjkdar.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(../media/inter-vietnamese-wght-normal.2kcj5i_8uff48.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(../media/inter-latin-ext-wght-normal.3gdi_th3seg1n.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(../media/inter-latin-wght-normal.0gsaq8ukbf34m.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(../media/newsreader-vietnamese-wght-normal.2e8ypamius-z3.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(../media/newsreader-latin-ext-wght-normal.0u127c2ykgu-q.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(../media/newsreader-latin-wght-normal.0rbocftmutivq.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--ink:#171717;--muted:#666;--rule:#ddd;--paper:#f5f6f4;--white:#fff;--parameter:#096e72;--state:#9f561b;--body:"Inter Variable", Inter, "Microsoft YaHei", system-ui, sans-serif;--mono:"Cascadia Code", Consolas, ui-monospace, monospace}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased;margin:0}a{color:inherit;text-decoration:none}a:hover{text-underline-offset:4px;text-decoration:underline}button,input{font:inherit}button{cursor:pointer}a,button{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--ink);outline-offset:5px}::selection{color:var(--ink);background:#d8eeeb}h1,h2,h3,p{margin-top:0}h1,h2{text-wrap:balance}p{line-height:1.85}code,pre{font-family:var(--mono)}.sr-only{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.skip{background:var(--ink);color:#fff;z-index:100;padding:12px 20px;position:fixed;top:-100px;left:20px}.skip:focus{top:10px}.site-shell{border-inline:1px solid var(--rule);background:var(--white);max-width:1280px;margin:auto}.eyebrow{font:12px/1.6 var(--mono);letter-spacing:.04em;color:var(--muted);margin:0 0 22px}.button{background:var(--ink);min-height:44px;color:var(--white);border:1px solid var(--ink);border-radius:4px;justify-content:space-between;align-items:center;gap:36px;padding:12px 18px;font-size:13px;display:inline-flex}.button:hover{color:var(--white);background:#333;text-decoration:none}.text-link{text-underline-offset:4px;font-size:13px;text-decoration:underline}.parameter-text{color:var(--parameter)}.state-text{color:var(--state)}.header{border-bottom:1px solid var(--rule);z-index:20;align-items:center;gap:42px;height:82px;padding:0 32px;display:flex;position:relative}.brand-link{flex-shrink:0}.brand{align-items:center;gap:12px;display:inline-flex}.brand-wordmark{letter-spacing:-.075em;font-size:32px;font-weight:850;line-height:1}.brand-subtitle{font:11px var(--mono);letter-spacing:0}.desktop-navigation{flex:1;justify-content:flex-end;gap:28px;font-size:13px;display:flex}.desktop-navigation a[aria-current=page],.mobile-navigation a[aria-current=page]{text-underline-offset:5px;text-decoration:underline}.header-actions{align-items:center;gap:22px;font-size:13px;display:flex}.language-link{font-size:12px}.menu-toggle{min-width:44px;min-height:44px;color:var(--ink);background:0 0;border:0;padding:8px;font-size:20px;display:none}.mobile-navigation{background:var(--white);border:1px solid var(--ink);padding:8px;display:grid;position:absolute;top:71px;left:20px;right:20px}.mobile-navigation a{justify-content:space-between;align-items:center;min-height:48px;padding:12px;font-size:14px;display:flex}.mobile-source-link{border-top:1px solid var(--rule)}.home-intro{grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);align-items:end;gap:55px;padding:50px 32px 38px;display:grid}.home-intro h1{letter-spacing:-.06em;margin:0;font-size:68px;font-weight:750;line-height:1.2}.mobile-heading{display:none}.intro-explanation p{margin:0 0 26px;font-size:16px;line-height:1.85}.computation-sheet{background:var(--white);border-block:1px solid var(--rule)}.sheet-caption{border-bottom:1px solid var(--rule);min-height:40px;font:12px/1.6 var(--mono);justify-content:space-between;align-items:center;gap:20px;padding:10px 32px;display:flex}.sheet-caption span:last-child{font-family:var(--body);color:var(--muted);text-align:right}.computation-graph{width:100%;height:auto;display:block}.computation-graph text{font-family:var(--mono);fill:var(--ink)}.computation-graph .graph-key{font-size:16px;font-weight:600}.computation-graph .graph-value{font-size:17px}.computation-graph .graph-detail{fill:var(--muted);font-size:12px}.computation-graph .parameter-text{fill:var(--parameter)}.computation-graph .state-text{fill:var(--state)}.graph-wire{stroke:var(--ink);stroke-width:1.5px;fill:none}.graph-wire.parameter-wire{stroke:var(--parameter)}.graph-wire.state-wire{stroke:var(--state)}.graph-port{fill:var(--white);stroke:var(--ink);stroke-width:1.5px}.sheet-note{border-top:1px solid var(--rule);color:var(--muted);justify-content:space-between;align-items:center;gap:20px;padding:15px 32px;font-size:12px;display:flex}.sheet-note code{color:var(--parameter);flex-shrink:0;font-size:13px}.mobile-computation{display:none}.installation-row{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:center;gap:24px;padding:16px 32px;display:flex}.installation-row>a{text-underline-offset:4px;flex-shrink:0;font-size:13px;text-decoration:underline}.install{align-items:center;gap:12px;min-width:0;max-width:100%;padding:6px 0;display:flex}.install code{font:14px var(--mono);white-space:nowrap;overflow-x:auto}.terminal-prompt{color:var(--muted);font:14px var(--mono)}.install button{border:0;border-left:1px solid var(--rule);color:var(--muted);background:0 0;min-width:44px;min-height:32px;padding:6px 12px;font-size:12px}.section-ledger{border-bottom:1px solid var(--rule);grid-template-columns:260px minmax(0,1fr);gap:62px;padding:64px 32px 60px;display:grid}.section-ledger>*{min-width:0}.home-declaration{grid-template-columns:288px minmax(0,1fr);gap:34px}.section-ledger h2{letter-spacing:-.04em;white-space:pre-line;margin:10px 0 20px;font-size:32px;font-weight:650;line-height:1.3}.section-ledger header>p:not(.eyebrow){color:var(--muted);font-size:14px;line-height:1.9}.section-description{color:#555;margin-bottom:28px;font-size:15px}.declaration-code{font:15px/1.9 var(--mono);border-bottom:1px solid var(--rule);margin:0;padding:0 0 26px;overflow-x:auto}.contract-row{border-bottom:1px solid var(--rule);grid-template-columns:130px minmax(0,1fr);align-items:start;gap:20px;padding:20px 0;display:grid}.contract-row code{overflow-wrap:anywhere;font-size:14px;line-height:1.8}.contract-row.parameters code{color:var(--parameter)}.contract-row.state code{color:var(--state)}.contract-row p{color:#555;margin:0;font-size:14px}.contract-rows+.text-link{margin-top:24px;display:inline-block}.home-integration{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:80px;padding-block:52px}.home-integration h2{font-size:38px}.guide-index{display:grid}.guide-index a{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:center;gap:24px;padding:22px 0;font-size:16px;display:flex}.guide-index small{font:12px var(--mono);color:var(--muted)}.project-record{border-bottom:1px solid var(--rule);grid-template-columns:1.2fr 1fr;align-items:center;gap:80px;padding:34px 32px;display:grid}.project-record .eyebrow{margin-bottom:10px}.project-record span{font:21px var(--mono)}.project-record p:last-child{color:var(--muted);margin:12px 0 0;font-size:12px}.project-record nav{flex-wrap:wrap;gap:16px 24px;font-size:13px;display:flex}.page-intro{border-bottom:1px solid var(--rule);grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);align-items:end;gap:55px;padding:48px 32px 38px;display:grid}.page-intro h1{letter-spacing:-.055em;margin:0;font-size:52px;font-weight:700;line-height:1.18}.page-intro p:not(.eyebrow){color:#555;margin-bottom:22px;font-size:15px}.resource-list{padding:10px 32px 40px}.section-ledger .resource-list{padding:0}.section-ledger .resource-row{grid-template-columns:180px minmax(0,1fr);gap:16px 24px}.section-ledger .resource-row a{grid-column:2;justify-self:start}.resource-row{border-bottom:1px solid var(--rule);grid-template-columns:220px minmax(0,1fr) 165px;align-items:start;gap:24px;padding:28px 0;display:grid}.resource-row h3{letter-spacing:-.035em;margin:0;font-size:21px;font-weight:600;line-height:1.4}.resource-row p{color:#555;margin:0;font-size:14px}.resource-row a{text-underline-offset:4px;justify-self:end;font-size:13px;line-height:1.7;text-decoration:underline}.workflow-path{padding:5px 32px 40px}.workflow-record{border-bottom:1px solid var(--rule);grid-template-columns:35px minmax(0,1fr) 245px;align-items:start;gap:28px;padding:30px 0;display:grid}.workflow-record>span{font:13px var(--mono);color:var(--muted);padding-top:6px}.workflow-record h2{letter-spacing:-.035em;margin:0 0 12px;font-size:27px;font-weight:600}.workflow-record p{color:#555;margin:0 0 16px;font-size:14px}.workflow-record a{text-underline-offset:4px;font-size:13px;text-decoration:underline}.workflow-artifact{border-left:1px solid var(--rule);padding-left:24px}.workflow-artifact>span{color:var(--muted);font:11px/1.6 var(--mono)}.workflow-artifact>strong{margin:12px 0;font-size:14px;font-weight:500;line-height:1.7;display:block}.workflow-artifact>code{color:var(--muted);overflow-wrap:anywhere;font-size:11px;line-height:1.8}.task-source{padding:12px 32px 48px}.task-source pre{font:14px/1.9 var(--mono);border-block:1px solid var(--rule);padding:24px 0;overflow-x:auto}.developer-catalog{padding:12px 32px 40px}.developer-catalog>header h2{letter-spacing:-.04em;font-size:32px}.developer-catalog nav{display:grid}.developer-catalog a{border-bottom:1px solid var(--rule);grid-template-columns:260px minmax(0,1fr) 20px;align-items:start;gap:30px;padding:22px 0;display:grid}.developer-catalog span{font-size:17px;font-weight:500}.developer-catalog small{color:#555;font-size:14px;line-height:1.8}.developer-catalog b{font-weight:400}.example-feature{grid-template-columns:260px minmax(0,1fr);gap:62px;padding:45px 32px;display:grid}.example-feature>*{min-width:0}.example-feature h2{white-space:pre-line;letter-spacing:-.04em;font-size:32px;font-weight:650;line-height:1.3}.example-feature p{color:#555;font-size:14px}.example-feature a{text-underline-offset:4px;font-size:13px;text-decoration:underline}.release-ledger{border-bottom:1px solid var(--rule);grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:80px;padding:40px 32px;display:grid}.release-ledger h2{letter-spacing:-.04em;font-size:48px;font-weight:650}.release-ledger p{color:#555;font-size:14px}.release-facts{min-width:0;margin:0}.release-facts dt{color:var(--muted);font:11px/1.8 var(--mono);margin-top:18px}.release-facts dd{overflow-wrap:anywhere;margin:6px 0 0;font-size:14px;line-height:1.8}.page-end{border-top:1px solid var(--rule);justify-content:space-between;gap:25px;padding:28px 32px;font-size:13px;display:flex}.code-block{color:#e8f0ed;background:#142324;border:1px solid #243435;border-radius:5px;min-width:0;max-width:100%;margin:24px 0;overflow:hidden}.code-caption{color:#afc4c2;font:11px var(--mono);border-bottom:1px solid #354546;justify-content:space-between;align-items:center;gap:20px;padding:7px 18px;display:flex}.code-caption button{color:#e8f0ed;white-space:nowrap;background:0 0;border:0;flex-shrink:0;min-height:32px;padding:7px;font-size:11px}.code-caption>span{overflow-wrap:anywhere;min-width:0;line-height:1.6}.code-block pre{font:13px/1.85 var(--mono);color:inherit;margin:0;padding:22px;overflow-x:auto}.token-literal{color:#e9c58f}.token-keyword{color:#9ce3d2}.token-comment{color:#a1b5b1}.program-example{min-width:0}.example-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin:20px 0;font-size:12px;display:flex}.example-actions a{text-underline-offset:4px;text-decoration:underline}.example-actions span{color:var(--muted);font-family:var(--mono)}.program-output{border-block:1px solid var(--rule);grid-template-columns:minmax(0,1fr) minmax(0,1fr);display:grid}.program-output>div{padding:22px 22px 22px 0}.program-output .eyebrow{margin-bottom:12px;font-size:11px}.program-output p{color:#555;margin:0;font-size:13px}.program-output pre{font:13px/1.8 var(--mono);border-left:1px solid var(--rule);background:#fff;margin:0;padding:22px;overflow-x:auto}.example-note{color:var(--muted);font-size:12px;line-height:1.85}.doc-layout{grid-template-columns:205px minmax(0,1fr);gap:45px;padding:44px 32px 60px;display:grid}.doc-sidebar{border-right:1px solid var(--rule);align-self:start;padding-right:24px;position:sticky;top:28px}.doc-sidebar>p{font:11px/1.8 var(--mono);color:var(--muted);margin:0 0 20px}.doc-sidebar nav a{padding:12px 0;font-size:12px;line-height:1.6;display:block}.doc-sidebar nav a[aria-current=page]{text-underline-offset:5px;font-weight:600;text-decoration:underline}.doc-search{border:1px solid var(--rule);background:var(--white);border-radius:0;width:100%;min-height:40px;margin-bottom:12px;padding:10px;font-size:12px}.search-count{color:var(--muted);font-size:12px;line-height:1.7}.sidebar-release{border-top:1px solid var(--rule);font:11px var(--mono);color:var(--muted);margin-top:24px;padding:20px 0}.sidebar-release a{font-family:var(--body);margin-top:16px;font-size:12px;display:block}.doc-article{min-width:0}.doc-article h1{letter-spacing:-.05em;margin:0 0 22px;font-size:44px;font-weight:700;line-height:1.2}.doc-description{color:#555;margin-bottom:34px;font-size:16px}.on-this-page{border-block:1px solid var(--rule);grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 22px;padding:18px 0;display:grid}.on-this-page a{color:var(--muted);justify-content:space-between;gap:16px;padding:7px 0;font-size:12px;line-height:1.7;display:flex}.doc-section{border-top:1px solid var(--rule);margin-top:30px;padding-top:30px;scroll-margin-top:28px}.doc-section h2{letter-spacing:-.035em;margin-bottom:20px;font-size:27px;font-weight:600;line-height:1.3}.doc-section ul{padding-left:22px}.doc-links{flex-wrap:wrap;gap:14px 25px;margin-top:20px;display:flex}.doc-links a{text-underline-offset:4px;font-size:13px;text-decoration:underline}.doc-source{border-top:1px solid var(--rule);color:var(--muted);margin-top:45px;padding:25px 0;font-size:12px;line-height:1.8}.doc-source a{text-underline-offset:4px;text-decoration:underline}.doc-next{justify-content:space-between;gap:25px;font-size:13px;display:flex}.mobile-doc-navigation{display:none}.footer{border-top:1px solid var(--rule);color:var(--muted);justify-content:space-between;align-items:start;gap:35px;padding:24px 32px;font-size:12px;line-height:1.8;display:flex}.footer-info{gap:6px;display:grid}.footer-info p{margin:0}.footer-release{font-family:var(--mono)}.footer-provenance{font-size:11px}.footer-links{flex-wrap:wrap;justify-content:flex-end;gap:10px 20px;display:flex}@media (max-width:1000px){.header{gap:24px}.brand-subtitle{display:none}.home-intro{gap:36px}.home-intro h1{font-size:58px}.section-ledger,.example-feature{grid-template-columns:220px minmax(0,1fr);gap:36px}.home-declaration{grid-template-columns:260px minmax(0,1fr);gap:24px}.home-declaration h2{font-size:28px}.home-integration{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}.developer-catalog a{grid-template-columns:210px minmax(0,1fr) 20px;gap:20px}.resource-row{grid-template-columns:185px minmax(0,1fr)}.resource-row a{grid-column:2;justify-self:start}.workflow-record{grid-template-columns:28px minmax(0,1fr) 210px;gap:20px}}@media (max-width:800px){.site-shell{border-inline:0}.header{justify-content:space-between;gap:20px;height:72px;padding:0 20px}.brand-subtitle,.desktop-navigation,.header-actions>.source-link{display:none}.header-actions{gap:18px}.menu-toggle{display:block}.home-intro{grid-template-columns:minmax(0,1fr);gap:28px;padding:34px 20px 32px}.home-intro h1{font-size:48px;line-height:1.3}html[lang=en] .home-intro h1{font-size:42px}.desktop-heading{display:none}.mobile-heading{display:inline}.home-intro .eyebrow{font-size:11px}.intro-explanation p{margin-bottom:20px;font-size:15px}.eyebrow{margin-bottom:18px}.sheet-caption{gap:20px;padding:10px 20px;font-size:11px}.sheet-caption span:last-child{max-width:180px}.computation-graph{display:none}.mobile-computation{padding:25px 20px 0;display:block}.mobile-computation dl{grid-template-columns:110px minmax(0,1fr);gap:12px;margin:0;display:grid}.mobile-computation dt{font:13px var(--mono)}.mobile-computation dd{font:15px var(--mono);margin:0}.mobile-expression{font:15px/1.9 var(--mono);border-top:1px solid var(--rule);overflow-wrap:anywhere;margin:24px 0 0;padding:20px 0}.flow-line{color:var(--muted)}.sheet-note{flex-direction:column;align-items:start;gap:8px;padding:18px 20px;font-size:11px}.installation-row{flex-direction:column;align-items:start;gap:16px;padding:16px 20px}.install code{font-size:12px}.install{gap:8px}.install button{padding-inline:8px;font-size:11px}.section-ledger,.home-integration,.example-feature{grid-template-columns:minmax(0,1fr);gap:24px;padding:38px 20px}.section-ledger h2,.example-feature h2{font-size:28px}.declaration-code{font-size:12px}.contract-row{grid-template-columns:100px minmax(0,1fr);gap:16px}.contract-row p,.contract-row code{font-size:13px}.home-integration h2{font-size:30px}.project-record{grid-template-columns:minmax(0,1fr);gap:25px;padding:28px 20px}.page-intro{grid-template-columns:minmax(0,1fr);gap:24px;padding:34px 20px 32px}.page-intro h1{font-size:40px}.page-intro p:not(.eyebrow){margin-bottom:18px}.resource-list,.developer-catalog{padding:10px 20px 32px}.resource-row{grid-template-columns:minmax(0,1fr);gap:16px}.section-ledger .resource-row{grid-template-columns:minmax(0,1fr)}.section-ledger .resource-row a,.resource-row a{grid-column:1}.workflow-path{padding:5px 20px 30px}.workflow-record{grid-template-columns:28px minmax(0,1fr);gap:20px;padding-block:26px}.workflow-record h2{font-size:25px}.workflow-artifact{border-left:0;border-top:1px solid var(--rule);grid-column:2;padding:18px 0 0}.task-source{padding:12px 20px 30px}.task-source pre{font-size:12px}.developer-catalog a{grid-template-columns:minmax(0,1fr) 20px;gap:12px}.developer-catalog small{grid-column:1}.developer-catalog b{grid-area:1/2/3;align-self:center}.release-ledger{grid-template-columns:minmax(0,1fr);gap:20px;padding:32px 20px}.release-ledger h2{font-size:38px}.page-end{flex-wrap:wrap;gap:20px;padding:25px 20px}.program-output{grid-template-columns:minmax(0,1fr)}.program-output>div{padding:22px 0}.program-output pre{border-left:0;border-top:1px solid var(--rule);padding:20px}.code-block pre{padding:16px;font-size:11px}.code-caption{padding:8px 16px;font-size:11px}.code-caption button{font-size:11px}.doc-layout{padding:28px 20px 40px;display:block}.doc-sidebar{display:none}.mobile-doc-navigation{border:1px solid var(--rule);margin-bottom:28px;padding:13px;font-size:12px;display:block}.mobile-doc-navigation summary{cursor:pointer}.mobile-doc-navigation .doc-search{margin-top:15px}.mobile-doc-navigation nav a{padding:12px 6px;font-size:13px;display:block}.mobile-doc-navigation nav a[aria-current=page]{text-underline-offset:4px;font-weight:600;text-decoration:underline}.doc-article h1{font-size:36px}.doc-description{font-size:15px}.on-this-page{grid-template-columns:minmax(0,1fr)}.doc-section h2{font-size:24px}.doc-next{flex-wrap:wrap;gap:20px}.footer{flex-direction:column;gap:22px;padding:24px 20px}.footer-links{justify-content:start}}@media (max-width:380px){.home-intro h1{font-size:42px}html[lang=en] .home-intro h1{font-size:40px}.home-intro .eyebrow{font-size:10px}.sheet-caption{flex-wrap:wrap;gap:5px}.sheet-caption span:last-child{text-align:left;max-width:none}.install code{font-size:11px}.page-intro h1{font-size:36px}}@media (max-width:340px){html[lang=en] .home-intro h1{font-size:34px}}.home-intro{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:60px;padding:60px 56px 48px}.home-intro h1{font-size:62px;font-weight:650;line-height:1.2}.intro-explanation p{color:#424c46;margin-bottom:0;font-size:17px;line-height:1.85}.home-declaration{grid-template-columns:300px minmax(0,1fr)}.home-declaration .code-block{margin-top:0}.home-declaration .text-link{color:var(--parameter);margin-top:25px;display:inline-block}.installation-row,.sheet-caption,.sheet-note{padding-inline:56px}.adoption-section,.home-task-path{border-bottom:1px solid var(--rule);padding:56px}.adoption-section>header,.home-task-path>header{max-width:740px;margin-bottom:36px}.adoption-section h2,.home-task-path h2{letter-spacing:-.04em;margin-bottom:18px;font-size:36px;font-weight:600;line-height:1.35}.adoption-section>header>p:not(.eyebrow),.home-task-path>header>p:not(.eyebrow){color:#5b645f;max-width:64ch;font-size:16px}.adoption-columns{grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;display:grid}.adoption-columns>article{border-top:1px solid #b7c5ba;min-width:0;padding-top:28px}.adoption-columns .eyebrow{margin-bottom:18px;font-size:10px}.adoption-columns h3{letter-spacing:-.03em;font-size:25px;font-weight:550;line-height:1.45}.adoption-columns p{color:#546158;font-size:15px}.adoption-columns .adoption-detail{color:#748076;margin:20px 0;font-size:12px}.adoption-columns .text-link{color:var(--parameter)}.home-task-path{background:#f2f5f0}.home-task-path>header{max-width:780px}.home-task-path ol{grid-template-columns:repeat(3,minmax(0,1fr));gap:0 32px;margin:36px 0 28px;padding:0;list-style:none;display:grid}.home-task-path li{min-width:0}.home-task-path li a{border-top:1px solid #c5d0c4;min-height:155px;padding:20px 30px 22px 0;display:block;position:relative}.home-task-path a>span{font:11px/1.6 var(--mono);color:var(--parameter)}.home-task-path h3{margin:12px 0 10px;font-size:18px;font-weight:550}.home-task-path li p{color:#617061;margin:0;font-size:13px;line-height:1.75}.home-task-path b{color:#60836b;font-weight:400;position:absolute;top:50px;right:4px}.home-task-path>.text-link{color:var(--parameter)}.handoff-stack{display:grid}.handoff-stack a{border-bottom:1px solid var(--rule);padding:22px 0}.handoff-stack a:first-child{padding-top:0}.handoff-stack a>div{justify-content:space-between;gap:20px;display:flex}.handoff-stack code{color:var(--parameter);font-size:12px}.handoff-stack h3{margin:14px 0 10px;font-size:21px;font-weight:550}.handoff-stack p{color:#5b665f;margin:0;font-size:14px}.project-record{gap:60px;padding:44px 56px}.project-record h2{letter-spacing:-.03em;font-size:28px;font-weight:550}.project-record p:last-child{max-width:62ch;font-size:14px;line-height:1.85}.project-record nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;font-size:13px;display:grid}@media (max-width:1000px){.home-intro{gap:40px;padding:44px 32px}.home-intro h1{font-size:54px}.installation-row,.sheet-caption,.sheet-note{padding-inline:32px}.adoption-section,.home-task-path,.project-record{padding:44px 32px}.adoption-columns{gap:30px}}@media (max-width:800px){.home-intro{grid-template-columns:minmax(0,1fr);gap:26px;padding:34px 20px}.home-intro h1{font-size:46px}html[lang=en] .home-intro h1{font-size:42px}.intro-explanation p{font-size:15px}.installation-row,.sheet-caption,.sheet-note{padding-inline:20px}.adoption-section,.home-task-path,.project-record{padding:36px 20px}.adoption-section h2,.home-task-path h2{font-size:29px}.adoption-columns{grid-template-columns:minmax(0,1fr);gap:36px}.adoption-columns h3{font-size:24px}.home-task-path ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}.home-task-path li a{min-height:168px;padding-right:22px}.home-task-path h3{font-size:16px}.home-task-path li p{font-size:12px}.project-record nav{gap:18px}}.page-intro{gap:60px;padding:56px}.page-intro h1{font-size:48px;font-weight:650}.page-intro p:not(.eyebrow){font-size:16px}.catalog-group{margin-bottom:32px}.catalog-group>h3{color:var(--parameter);border-bottom:1px solid #bbc9be;padding-bottom:16px;font-size:12px}.catalog-group h4{margin:0;font-size:17px;font-weight:550;line-height:1.6}.runtime-lifetimes{display:grid}.runtime-lifetimes>div{border-block-end:1px solid var(--rule);padding:24px 0}.runtime-lifetimes>div:first-child{padding-top:0}.runtime-lifetimes span{font:10px/1.8 var(--mono);color:#66756a}.runtime-lifetimes h3{letter-spacing:-.025em;margin:12px 0;font-size:21px;font-weight:550}.runtime-lifetimes p{color:#59665d;margin:0;font-size:15px;line-height:1.85}.section-ledger{grid-template-columns:300px minmax(0,1fr);gap:64px;padding:56px}.section-ledger header>p:not(.eyebrow),.resource-row p{font-size:15px;line-height:1.85}.section-ledger h2{font-weight:600}.resource-row h3{font-size:20px}.contract-row p{font-size:15px;line-height:1.85}.section-ledger .page-end{padding-inline:0}.doc-layout{grid-template-columns:205px minmax(0,1fr) 165px;gap:30px;padding:42px 32px 60px}.doc-sidebar{scrollbar-width:thin;scrollbar-color:#c8d1c8 transparent;border:0;max-height:calc(100vh - 140px);padding-right:8px;top:20px;overflow-y:auto}.doc-sidebar>p{margin-bottom:16px;font-size:10px}.doc-nav-group{margin-bottom:24px}.doc-nav-group>p{color:#313a34;margin:18px 0 8px;font-size:12px;font-weight:600}.doc-sidebar nav a{color:#667069;border-left:1px solid #dce2dc;padding:8px 10px;font-size:12px}.doc-sidebar nav a[aria-current=page]{color:var(--parameter);border-left-color:var(--parameter);background:#eff5f1;font-weight:550;text-decoration:none}.doc-search{border-radius:4px;font-size:12px}.doc-article>.eyebrow{margin-bottom:16px;font-size:10px}.doc-article h1{letter-spacing:-.04em;font-size:38px;font-weight:600;line-height:1.28}.doc-description{color:#58625c;font-size:16px;line-height:1.85}.doc-section{margin-top:30px;padding-top:35px;scroll-margin-top:35px}.doc-section h2{font-size:25px;font-weight:550;line-height:1.4}.doc-section p,.doc-section li{color:#404c45;font-size:15px;line-height:1.85}.doc-links a{color:var(--parameter);font-size:12px}.doc-table-scroll{border:1px solid #e0e5df;border-radius:4px;width:100%;margin:24px 0;overflow-x:auto}.doc-table{border-collapse:collapse;text-align:left;width:100%;font-size:12px;line-height:1.75}.doc-table th{color:#526057;white-space:nowrap;background:#f4f7f3;padding:12px 16px;font-weight:550}.doc-table td{vertical-align:top;border-top:1px solid #e0e5df;min-width:120px;padding:14px 16px}.doc-table td:first-child{color:var(--parameter);overflow-wrap:anywhere}.doc-note{background:#f4f7f2;border-left:2px solid #688778;margin:26px 0;padding:18px 22px}.doc-note strong{font-size:13px;font-weight:600}.doc-note p{color:#59685e;margin:8px 0 0;font-size:13px}.doc-local-contents{align-self:start;position:sticky;top:28px}.page-contents>p{font:10px/1.8 var(--mono);color:var(--muted);margin-bottom:14px}.page-contents a{color:#6d756f;border-left:1px solid #dce2dc;padding:7px 0 7px 14px;font-size:11px;line-height:1.75;display:block}.page-contents a[aria-current=location]{border-left-color:var(--parameter);color:var(--parameter)}.on-this-page{display:none}@media (max-width:1100px){.doc-layout{grid-template-columns:205px minmax(0,1fr);gap:35px}.doc-local-contents{display:none}.on-this-page{display:grid}}@media (max-width:1000px){.page-intro,.section-ledger{padding:42px 32px}.section-ledger{grid-template-columns:240px minmax(0,1fr);gap:36px}}@media (max-width:800px){.page-intro,.section-ledger{grid-template-columns:minmax(0,1fr);gap:24px;padding:34px 20px}.page-intro h1{font-size:38px}.doc-layout{padding:28px 20px 40px;display:block}.doc-article h1{font-size:32px}.doc-description{font-size:15px}.doc-section h2{font-size:24px}.mobile-doc-navigation .doc-nav-group>p{margin-top:20px}.doc-note{padding:16px}}.workflow-intro{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:80px;padding:70px 56px 56px;display:grid}.workflow-heading h1{letter-spacing:-.052em;white-space:pre-line;margin:0 0 26px;font-size:clamp(44px,5.2vw,64px);font-weight:650;line-height:1.16}.lead{color:#4b5250;max-width:42ch;font-size:18px;line-height:1.8}.intro-actions{flex-wrap:wrap;align-items:center;gap:24px;margin-top:28px;display:flex}.compatibility-line{font:11px/1.8 var(--mono);color:var(--muted);margin:30px 0 0}.compatibility-line span{margin-inline:9px}.project-outline{background:#f5f7f5;border:1px solid #d5ddd7;border-radius:5px;align-self:center;position:relative}.outline-caption{font:10px/1.8 var(--mono);color:#557166;border-bottom:1px solid #d5ddd7;justify-content:space-between;gap:20px;padding:14px 24px;display:flex}.project-outline pre{font:13px/1.8 var(--mono);margin:0;padding:24px;overflow-x:auto}.project-outline>p{color:#526059;border-top:1px solid #d5ddd7;margin:0;padding:18px 24px;font-size:12px;line-height:1.75}.task-ownership{border-top:1px solid var(--rule);background:#fafbf9;grid-template-columns:repeat(2,minmax(0,1fr));gap:60px;padding:30px 56px;display:grid}.task-ownership>div{grid-template-columns:28px minmax(0,1fr);gap:8px 18px;display:grid}.ownership-mark{font:12px/1.8 var(--mono)}.task-ownership h2{margin:0;font-size:14px;font-weight:600}.task-ownership p{color:#59615c;grid-column:2;margin:0;font-size:13px}.stage-navigation{border-block:1px solid var(--rule);z-index:10;background:#fff;flex-wrap:wrap;gap:0;padding:0 40px;display:flex;position:sticky;top:0}.stage-navigation a{font:10px/1.6 var(--mono);color:var(--parameter);align-items:center;gap:8px;padding:18px 16px;display:flex}.stage-navigation span{font:12px/1.6 var(--body);color:var(--ink)}.task-chapter{border-bottom:1px solid var(--rule);grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:72px;padding:64px 56px;scroll-margin-top:80px;display:grid}.chapter-header h2{letter-spacing:-.035em;white-space:pre-line;max-width:20ch;margin-bottom:22px;font-size:32px;font-weight:600;line-height:1.35}.chapter-header>p:not(.eyebrow){color:#414c46;font-size:16px;line-height:1.85}.chapter-header>.chapter-detail{color:#6a726d;font-size:14px}.chapter-header>.text-link{color:var(--parameter);margin-top:12px;display:inline-block}.chapter-evidence{min-width:0}.chapter-evidence .code-block{margin-top:0}.stage-explanation{border-left:2px solid var(--parameter);margin-top:25px;padding:0 0 0 20px}.stage-explanation strong{font-size:13px;font-weight:600}.stage-explanation p{color:#626b66;margin:10px 0 0;font-size:13px}.artifact-table{border:1px solid #dfe4e0;border-radius:5px;padding:20px 22px 0}.artifact-table>.eyebrow{margin-bottom:10px;font-size:10px}.artifact-table>div{border-top:1px solid #e5e8e5;padding:16px 0}.artifact-table code{color:var(--parameter);overflow-wrap:anywhere;font-size:12px;display:block}.artifact-table p{color:#657069;margin:7px 0 0;font-size:12px;line-height:1.8}.support-note{color:#68706b;margin:22px 0 0;font-size:12px;line-height:1.85}.support-note>span{color:#46534b;margin-bottom:5px;font-weight:600;display:block}.workflow-next{background:#f1f5f1;padding:48px 56px 56px}.workflow-next>h2{letter-spacing:-.035em;margin-bottom:30px;font-size:32px;font-weight:550}.workflow-next>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:45px;display:grid}.workflow-next a{border-top:1px solid #bccdc2;gap:10px;padding-top:20px;display:grid}.workflow-next strong{font-size:17px;font-weight:550}.workflow-next a span{color:#536b5e;font-size:12px}@media (max-width:1000px){.workflow-intro{gap:40px;padding:48px 32px}.task-chapter{gap:36px;padding:48px 32px}.task-ownership,.workflow-next{padding-inline:32px}.stage-navigation{padding-inline:18px}.stage-navigation a{padding-inline:12px}}@media (max-width:800px){.workflow-intro{grid-template-columns:minmax(0,1fr);gap:32px;padding:36px 20px}.workflow-heading h1{font-size:44px}.lead{font-size:16px}.project-outline pre{font-size:12px}.task-ownership{grid-template-columns:minmax(0,1fr);gap:25px;padding:26px 20px}.stage-navigation{flex-wrap:nowrap;padding-inline:8px;overflow-x:auto}.stage-navigation a{flex-shrink:0;padding:16px 12px}.task-chapter{grid-template-columns:minmax(0,1fr);gap:28px;padding:38px 20px;scroll-margin-top:65px}.chapter-header h2{max-width:24ch;margin-bottom:18px;font-size:28px}.chapter-header>p:not(.eyebrow){font-size:15px}.chapter-header>.chapter-detail{font-size:13px}.chapter-evidence .code-block pre{padding:20px;font-size:12px}.workflow-next{padding:36px 20px}.workflow-next>h2{font-size:28px}.workflow-next>div{grid-template-columns:minmax(0,1fr);gap:25px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto;transition:none;animation:none}}
:root{--display:"Manrope Variable",Manrope,"Microsoft YaHei",sans-serif;--art-ink:#172824;--art-paper:#f6f8f7}body{background:var(--art-paper)}.site-shell{background:var(--art-paper);border:0;max-width:1440px}.header{border-bottom:0;gap:48px;height:96px;padding-inline:64px}.brand-wordmark{font-family:var(--display);letter-spacing:-.075em;font-size:30px;font-weight:700}.brand-subtitle{letter-spacing:.05em;font-size:9px}.desktop-navigation{gap:32px;font-size:13px}.header-actions{font-size:13px}h1,h2,h3,h4{font-family:var(--display)}.button{background:var(--art-ink);border-color:var(--art-ink);border-radius:100px;padding:14px 22px;font-size:13px;font-weight:500}.button:hover{background:#29493e}.eyebrow{letter-spacing:.08em;font-size:10px}.flow-text>span{white-space:pre;display:block}.art-home-intro{grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);align-items:end;gap:52px;padding:24px 64px 36px}.art-home-intro h1{letter-spacing:-.06em;margin:0;font-size:clamp(52px,6.1vw,86px);font-weight:500;line-height:1.05}html[lang=zh-CN] .art-home-intro h1{letter-spacing:-.045em;font-size:clamp(46px,5.8vw,80px);line-height:1.22}.art-home-intro .eyebrow{margin-bottom:26px}.art-home-intro .intro-explanation p{color:#53625a;font-size:16px;line-height:1.75}.art-home-intro .intro-actions{gap:22px;margin-top:24px}.html-canvas{isolation:isolate;width:100%;position:relative}.html-canvas>canvas{width:100%;height:100%;display:block}.canvas-dom-layer{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.canvas-dom-layer a{pointer-events:auto}.neural-art{margin:0 32px}.neural-art>.html-canvas{background:#111b1b;border-radius:12px;height:360px;overflow:hidden}.art-label{color:#d7e7df;font:12px/1.5 var(--mono);background:#111b1bdb;border-radius:5px;flex-direction:column;gap:5px;padding:12px;display:flex;position:absolute}.art-label>span{letter-spacing:.09em;color:#8da99d;font-size:9px}.art-label>strong{font:500 15px/1.6 var(--display)}.art-label>code{font-size:12px}.art-label:focus-visible,.code-caption button:focus-visible{outline-color:#d6eee3}.art-label-signal{top:42%;left:1.8%}.art-label-weight{color:#a0e7ce;top:5%;left:25%}.art-label-weight>span{color:#77bda8}.art-label-carry{color:#dfbd83;top:5%;left:64%}.art-label-carry>span{color:#bfa06a}.art-label-next{color:#e4d0a8;top:40%;right:1.8%}.art-label-readout{bottom:7%;right:10%}.art-label-readout b{font:400 25px/1 var(--display);margin-left:15px}.art-operation{font:500 13px/1.6 var(--display);color:#c7dcd0;background:#111b1bf0;border-radius:4px;padding:3px 9px;position:absolute}.art-operation>span{font:9px var(--mono);color:#6c9381;margin-right:7px}.art-operation-scale{top:71%;left:32%}.art-operation-add{top:45%;left:59%}.art-signature{font:10px var(--mono);color:#7c9b8b;position:absolute;bottom:7%;left:3%}.art-signature>span{margin-inline:12px}.neural-art figcaption{align-items:center;gap:24px;padding:17px 22px 19px;display:flex}.art-legend{align-items:center;gap:24px;display:flex}.art-legend button{color:#738079;background:0 0;border:0;align-items:center;gap:8px;padding:5px 0;font-size:11px;display:flex}.art-legend button[aria-pressed=true]{color:#18392d}.art-legend i{background:#608476;border-radius:50%;width:7px;height:7px}.art-legend .legend-parameters{background:#096e72}.art-legend .legend-state{background:#9f561b}.art-caption-note{font:10px/1.5 var(--mono);color:#6d7e72;margin-left:auto}.art-pause{color:#40594a;background:0 0;border:1px solid #cbd5cd;border-radius:50%;width:28px;height:28px;font-size:11px}.installation-row{border-block:1px solid #dce2dd;padding:17px 64px}.workflow-intro{grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);align-items:end;gap:52px;padding:42px 64px 44px}.workflow-heading h1{letter-spacing:-.055em;margin:0;font-size:clamp(48px,6.4vw,88px);font-weight:500;line-height:1.1}.workflow-intro-copy .lead{font-size:16px;line-height:1.75}.workflow-intro-copy .compatibility-line{margin-top:20px;font-size:10px}.workflow-art{--annotation-surface:#e8eeecf0;margin:0 32px 24px}.workflow-art .html-canvas{background:#e8eeec;border-radius:12px;height:335px;overflow:hidden}.workflow-art-title{font:10px var(--mono);letter-spacing:.09em;color:#637a6d;position:absolute;top:22px;left:30px}.workflow-art-stop{color:#274b3c;width:15.5%;padding-top:34px;text-decoration:none;position:absolute;top:25%;left:3.5%}.workflow-art-stop-1{top:49%;left:21%}.workflow-art-stop-2{left:38.5%}.workflow-art-stop-3{top:49%;left:56%}.workflow-art-stop-4{left:73.5%}.workflow-art-stop-5{width:11%;top:49%;left:88.5%}.workflow-art-stop>span{font:10px/1.4 var(--mono);color:#46614f}.workflow-art-stop h3{letter-spacing:-.03em;margin:8px 0;font-size:16px;font-weight:500;line-height:1.5}.workflow-art-stop p{font:10px/1.5 var(--mono);color:#456756;overflow-wrap:normal;max-width:100%;margin:0}.workflow-art-stop p>span{white-space:nowrap}.workflow-art-stop h3,.workflow-art-stop p{background:var(--annotation-surface);border-radius:3px;margin-left:-5px;padding:2px 5px;display:table;position:relative}.workflow-art-stop:hover h3{text-underline-offset:5px;text-decoration:underline}.workflow-art-foot{font:10px var(--mono);letter-spacing:.08em;color:#6c8877;position:absolute;bottom:20px;left:30px}.workflow-art[data-tone=dark]{--annotation-surface:#111b1bf0}.workflow-art[data-tone=dark] .html-canvas{background:#111b1b}.workflow-art[data-tone=dark] .workflow-art-title,.workflow-art[data-tone=dark] .workflow-art-foot{color:#8cae99}.workflow-art[data-tone=dark] .workflow-art-stop{color:#d0e6d6}.workflow-art[data-tone=dark] .workflow-art-stop>span{color:#99b9a3}.workflow-art[data-tone=dark] .workflow-art-stop p{color:#a4bfac}.workflow-art[data-tone=dark] a:focus-visible{outline-color:#d6eee3}.home-task-path .workflow-art{margin:36px 0 24px}.task-ownership{background:0 0;padding:26px 64px}.stage-navigation{background:#f6f8f7f7;padding-inline:48px}.task-chapter{background:0 0;padding:64px}.chapter-header h2{font-size:34px;font-weight:500;line-height:1.35}.chapter-project-tree{font:11px/1.8 var(--mono);color:#7c8d80;border-top:1px solid #d4ded7;margin:32px 0 0;padding-top:22px;overflow-x:auto}.section-ledger,.adoption-section,.home-task-path{border-color:#d9e1da;padding:64px}.section-ledger h2{letter-spacing:-.04em;font-size:36px;font-weight:500}.home-task-path{background:#e8eeec}.adoption-section h2,.home-task-path h2{letter-spacing:-.05em;font-size:46px;font-weight:500}.adoption-columns h3{font-weight:500}.project-record{padding:52px 64px}.workflow-next{background:#e8eeec;padding:52px 64px}.footer{background:#edf1ed;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;padding:32px 64px;display:grid}.footer-masthead{border-bottom:1px solid #cbd7cc;grid-column:1/-1;justify-content:space-between;align-items:end;padding:16px 0 28px;display:flex}.footer-masthead>span{font:500 112px/.8 var(--display);letter-spacing:-.08em;color:#264334}.footer-masthead>small{font:9px/1.8 var(--mono);letter-spacing:.09em;color:#6b826e}.page-intro{background:var(--art-paper);border:0;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);align-items:end;padding:40px 64px 48px}.page-intro h1{letter-spacing:-.05em;font-size:60px;font-weight:500;line-height:1.12}.page-intro p:not(.eyebrow){font-size:16px;line-height:1.8}.doc-article h1{letter-spacing:-.04em;font-weight:500}.doc-section h2{font-weight:500}.doc-article{background:0 0}.doc-source{font-size:11px}@media (max-width:1100px){.header{padding-inline:40px}.art-home-intro,.workflow-intro{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:35px;padding-inline:40px}.art-home-intro h1,.workflow-heading h1{font-size:66px}.art-home-intro .intro-explanation p,.workflow-intro-copy .lead{font-size:15px}.neural-art,.workflow-art{margin-inline:20px}.art-home-intro .intro-actions,.workflow-intro-copy .intro-actions{gap:16px}.workflow-art-stop h3{font-size:13px}.task-chapter,.section-ledger,.adoption-section,.home-task-path,.project-record,.workflow-next{padding-inline:40px}.page-intro{padding:32px 40px 40px}.page-intro h1{font-size:50px}.installation-row,.task-ownership,.footer{padding-inline:40px}}@media (max-width:800px){.header{height:80px;padding-inline:24px}.brand-wordmark{font-size:28px}.menu-toggle{font-size:13px}.mobile-navigation{border-color:#b9c8bc;border-radius:10px;top:72px}.art-home-intro,.workflow-intro{grid-template-columns:minmax(0,1fr);gap:28px;padding:30px 24px 32px;display:grid}.art-home-intro h1,.workflow-heading h1,html[lang=en] .art-home-intro h1{font-size:54px;line-height:1.08}html[lang=zh-CN] .art-home-intro h1{font-size:46px}.intro-actions{margin-top:22px}.art-home-intro .intro-explanation p,.workflow-intro-copy .lead{font-size:15px}.neural-art,.workflow-art{margin-inline:12px}.neural-art>.html-canvas{border-radius:9px;height:355px}.art-label{gap:4px;padding:8px;font-size:10px}.art-label>span{letter-spacing:.04em;font-size:7px}.art-label>strong{font-size:12px}.art-label>code{font-size:10px}.art-label-weight{top:5%;left:16%}.art-label-carry{top:5%;left:64%}.art-label-signal{top:40%;left:0}.art-label-next{top:49%;right:0}.art-operation-scale{top:70%;left:30%}.art-operation-add{top:38%;left:60%}.art-operation{font-size:11px}.art-label-readout{bottom:5%;right:4%}.art-label-readout b{font-size:22px}.art-signature{font-size:7px;bottom:6%;left:4%}.art-signature>span{margin-inline:5px}.neural-art figcaption{flex-wrap:wrap;gap:10px;padding:13px 10px}.art-legend{gap:18px}.art-legend button{font-size:10px}.art-caption-note{flex:260px;order:3;margin-left:0;font-size:9px}.art-pause{margin-left:auto}.workflow-art .html-canvas{height:560px}.workflow-art-title{font-size:9px;top:20px;left:24px}.workflow-art-stop{width:37%;padding-top:32px;top:10%;left:8%}.workflow-art-stop-1{left:56%}.workflow-art-stop-2{top:41%}.workflow-art-stop-3{top:41%;left:56%}.workflow-art-stop-4{top:72%}.workflow-art-stop-5{top:72%;left:56%}.workflow-art-stop h3{font-size:15px}.workflow-art-stop p{font-size:9px}.workflow-art-foot{font-size:8px;left:24px}.task-ownership{padding:24px}.task-chapter,.section-ledger,.adoption-section,.home-task-path,.project-record,.workflow-next{padding:40px 24px}.section-ledger h2,.chapter-header h2{font-size:28px}.adoption-section h2,.home-task-path h2{font-size:33px}.installation-row,.footer{padding-inline:24px}.footer{grid-template-columns:minmax(0,1fr);gap:22px}.footer-masthead{flex-direction:column;align-items:start;gap:24px}.footer-masthead>span{font-size:84px}.footer-links{justify-content:start}.page-intro{grid-template-columns:minmax(0,1fr);gap:26px;padding:28px 24px 36px}.page-intro h1{font-size:40px}}@media (max-width:380px){.art-home-intro h1,.workflow-heading h1,html[lang=en] .art-home-intro h1{font-size:46px}html[lang=zh-CN] .art-home-intro h1{font-size:42px}}
.case-breadcrumb{color:var(--muted);gap:12px;padding:30px 64px 0;font-size:12px;display:flex}.case-breadcrumb a{color:var(--accent)}.case-hero,.benchmark-hero{grid-template-columns:minmax(0,1fr) minmax(0,.9fr);align-items:center;gap:85px;padding:48px 64px 70px;display:grid}.case-hero h1,.benchmark-hero h1{font:400 66px/1.08 var(--display);letter-spacing:-.04em;white-space:pre-line;margin:0 0 26px}html[lang=zh-CN] .case-hero h1,html[lang=zh-CN] .benchmark-hero h1{letter-spacing:-.04em;font-size:48px;line-height:1.35}.case-lead{color:#666359;max-width:485px;margin:0 0 28px;font-size:16px;line-height:1.9}.case-meta{color:#80796b;flex-wrap:wrap;gap:13px;margin:27px 0 0;font-size:11px;display:flex}.answer-paper{background:#f2eee4;border-radius:3px 12px 12px 3px;min-width:0;padding:38px 37px 30px;position:relative;transform:rotate(1deg);box-shadow:0 9px 25px #3f352608,inset 0 0 0 1px #e6decd}.answer-paper:before{content:"";background:#e8e0cc;border-radius:3px 0 0 3px;width:8px;position:absolute;inset:0 auto 0 0}.paper-tab{letter-spacing:.12em;color:#8e6342;border-block:1px solid #b59775;width:max-content;margin:0 0 32px;padding:6px 0;font-size:10px;display:block}.paper-source{color:#827563;overflow-wrap:anywhere;margin:0 0 16px;font-size:10px}.answer-paper h2{font:400 30px/1.23 var(--display);letter-spacing:-.015em;margin:0 0 27px}html[lang=zh-CN] .answer-paper h2{font-size:23px;line-height:1.6}.paper-answer{background:#fffdfa;border:1px solid #e5dccb;border-radius:8px;padding:20px 21px}.paper-answer>span{color:#847360;font-size:10px}.paper-answer p{font:400 28px/1.35 var(--display);color:#84533c;overflow-wrap:anywhere;margin:13px 0 0}.paper-reference{color:#706a5f;margin:15px 0 24px;font-size:11px;line-height:1.7}.paper-rule{background:#d9cebb;width:65px;height:1px;margin-bottom:17px;display:block}.paper-note{color:#807460;margin:0;font-size:11px;line-height:1.8}.case-jump{border-block:1px solid var(--rule);color:#686050;gap:35px;padding:21px 64px;font-size:12px;display:flex}.case-jump a{padding-block:6px}.case-section{border-bottom:1px solid var(--rule);grid-template-columns:minmax(0,.38fr) minmax(0,.62fr);gap:72px;padding:68px 64px;scroll-margin-top:24px;display:grid}.case-section>header h2{white-space:pre-line;margin:0 0 20px;font-size:42px;line-height:1.15}html[lang=zh-CN] .case-section>header h2{font-size:32px;line-height:1.45}.case-section>header>p:not(.human-kicker){color:#6d655a;max-width:320px;font-size:14px;line-height:1.9}.case-section-body{min-width:0}.case-section-body>p,.case-step p{color:#625c50;font-size:14px;line-height:1.9}.case-body-lead{margin:0 0 25px;font-size:16px!important}.case-fine-print{color:#777061;line-height:1.9;font-size:11px!important}.case-task-facts,.output-files,.protocol-list{margin:0}.case-task-facts>div,.output-files>div,.protocol-list>div{border-top:1px solid var(--rule);grid-template-columns:115px minmax(0,1fr);gap:18px;padding:17px 0;display:grid}.case-task-facts dt,.output-files dt,.protocol-list dt{color:#544d42;font-size:12px;font-weight:500}.case-task-facts dd,.output-files dd,.protocol-list dd{color:#6f6554;margin:0;font-size:13px;line-height:1.9}.output-files>div{grid-template-columns:185px minmax(0,1fr)}.output-files dt{font-family:var(--mono);overflow-wrap:anywhere;font-size:11px}.adapter-sketch{flex-wrap:wrap;align-items:center;gap:13px;padding:26px 0 12px;display:flex}.adapter-sketch>div{background:#f6f3eb;border:1px solid #ddd4c4;border-radius:7px;padding:15px 16px}.adapter-sketch span{font-size:12px}.adapter-sketch small{color:#7f7260;margin-top:8px;font-size:10px;display:block}.case-downloads{color:var(--accent);gap:15px;margin:25px 0;font-size:12px;display:grid}.case-step{grid-template-columns:25px minmax(0,1fr);gap:18px;padding:0 0 33px;display:grid}.case-step+.case-step{border-top:1px solid var(--rule);padding-top:28px}.step-marker{font:400 28px/1.1 var(--display);color:#a0764e;margin-top:2px}.case-step h3{margin:0 0 15px;font-size:17px;font-weight:500;line-height:1.6}.case-step p{margin:0 0 18px}.reading-cases{border-top:1px solid var(--rule);padding:60px 64px 70px}.case-compact{padding-block:48px 60px}.case-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:55px;margin-top:35px;display:grid}.case-link{border-top:1px solid var(--rule);grid-template-columns:104px minmax(0,1fr);gap:23px;padding:23px 0;display:grid}.case-link:hover{text-decoration:none}.case-link:hover h3{color:var(--accent)}.case-link h3{font:400 29px/1.25 var(--display);letter-spacing:-.02em;margin:13px 0}html[lang=zh-CN] .case-link h3{font-size:23px;line-height:1.5}.case-link p{color:#706757;margin:0 0 22px;font-size:13px;line-height:1.9}.case-bookmark{background:#ebe2d0;border-radius:3px 8px 8px 3px;height:140px;padding:20px 14px;position:relative;overflow:hidden;box-shadow:inset 6px 0 #daceb5}.case-bookmark>span{font:400 46px/1.4 var(--display);color:#91634a;margin-top:4px;display:block}.case-bookmark small{color:#82715b;font-size:8px;position:absolute;bottom:14px;left:14px}.case-bookmark i{clip-path:polygon(0 0,100% 0,100% 100%,50% 80%,0 100%);background:#b87358;width:9px;height:24px;position:absolute;top:0;right:13px}.bookmark-chinese{background:#e9e8dd;box-shadow:inset 6px 0 #d2d2c1}.bookmark-chinese>span{color:#697957}.bookmark-chinese i{background:#819276}.qa-table-wrap{scrollbar-color:#c8bba2 transparent;border-block:1px solid #ded7c8;overflow-x:auto}.qa-table{border-collapse:collapse;text-align:left;font-variant-numeric:tabular-nums;white-space:nowrap;width:100%}.qa-table caption{text-align:left;color:#83725a;background:#f3efe5;padding:15px 17px;font-size:11px}.qa-table th,.qa-table td{border-bottom:1px solid #e4ddcf;padding:17px;font-size:13px;font-weight:400}.qa-table thead th{color:#82745f;font-size:10px}.qa-table tbody th{font-weight:500}.qa-table small{color:#867965;margin-top:8px;font-size:10px;font-weight:400;display:block}.qa-table tbody tr:last-child>*{border:0}.qa-arti-row{background:#f0e9db}.qa-arti-row th{color:#8d4f37}.benchmark-in-progress{padding:15px}.recorded-passage,.eligibility-details{border-block:1px solid var(--rule);margin:30px 0 20px;padding:20px 0}.recorded-passage summary,.eligibility-details summary{cursor:pointer;padding-block:4px;font-size:13px;font-weight:500}.recorded-passage blockquote{font:400 19px/1.7 var(--display);color:#655746;background:#f3efe5;border-left:2px solid #b9a384;margin:24px 0;padding:20px}.answer-comparison{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.answer-comparison>div{border:1px solid var(--rule);border-radius:7px;padding:16px}.answer-comparison span{color:#8a7961;font-size:10px}.answer-comparison p{overflow-wrap:anywhere;margin:10px 0 0;font-size:14px;line-height:1.7}.case-next-note{background:#f0ede2;border-radius:8px;margin-top:30px;padding:25px}.case-next-note h3{margin:0 0 13px;font-size:17px;font-weight:500}.case-next-note p{color:#6c6252;font-size:13px;line-height:1.9}.case-next-note a{color:var(--accent);font-size:12px}.case-end{flex-wrap:wrap;gap:40px;padding:38px 64px 60px;display:flex}.budget-paper{background:#efe8d8;border-radius:11px;padding:35px 40px;box-shadow:inset 0 0 0 1px #e4dac5}.budget-paper>p{color:#887257;margin:0 0 18px;font-size:12px}.budget-paper>strong{font:400 67px/1.1 var(--display);letter-spacing:-.025em;color:#78583b}.budget-paper>span{color:#806e56;margin:13px 0 30px;font-size:12px;display:block}.budget-paper>div{border-top:1px solid #d9c9ad;padding:17px 0}.budget-paper>div span{font:400 24px/1.3 var(--display);color:#74573b}.budget-paper small{color:#847057;margin-top:8px;font-size:10px;display:block}.budget-paper .budget-base{margin:17px 0 0;font-size:11px}.benchmark-results{border-bottom:1px solid var(--rule);padding:60px 64px 65px;scroll-margin-top:24px}.measurement-date{color:#8d7e64;font-size:11px}.benchmark-language{margin-top:35px}.benchmark-language>header{justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px;display:flex}.benchmark-language h3{font:400 33px/1.2 var(--display);margin:8px 0 0}.benchmark-language .quiet-link{font-size:12px}.benchmark-footnotes{max-width:920px;padding-top:15px}.benchmark-footnotes p{color:#81725e;margin:12px 0;font-size:11px;line-height:1.8}.benchmark-conclusion{border-top:1px solid var(--rule);grid-template-columns:240px minmax(0,1fr);gap:40px;margin-top:30px;padding-top:27px;display:grid}.benchmark-conclusion h3{font:400 25px/1.4 var(--display);margin:0}.benchmark-conclusion p{color:#655947;margin:0;font-size:14px;line-height:1.9}.method-notes article{border-top:1px solid var(--rule);padding:25px 0}.method-notes article:first-child{border:0;padding-top:0}.method-notes article>span{color:#9a714f;font-size:11px}.method-notes h3{font:400 29px/1.3 var(--display);margin:12px 0}.method-notes p{color:#685c4a;font-size:14px;line-height:1.9}.method-notes a{font-size:12px}.method-arti{background:#f2eee2;border-radius:9px;border:1px solid #dacfba!important;padding:25px!important}.executed-lifecycle{margin-top:30px}.executed-lifecycle h3{font-size:17px;font-weight:500}.executed-lifecycle dl{margin:0}.executed-lifecycle dl>div{border-top:1px solid var(--rule);grid-template-columns:130px minmax(0,1fr);gap:18px;padding:16px 0;display:grid}.executed-lifecycle dt{font-size:12px}.executed-lifecycle dd{color:#71604b;margin:0;font-size:13px;line-height:1.8}.eligibility-details h3{margin:25px 0 15px;font-size:15px;font-weight:500}.benchmark-download-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin:27px 0;display:grid}.benchmark-download-grid a{border:1px solid var(--rule);background:#f4f0e7;border-radius:8px;padding:21px;display:block}.benchmark-download-grid strong{font-size:13px;font-weight:500;display:block}.benchmark-download-grid span{color:#8b7357;margin-top:13px;font-size:11px;display:block}.code-caption button:disabled{opacity:.45;cursor:wait}@media (max-width:1100px){.case-breadcrumb{padding-inline:40px}.case-hero,.benchmark-hero{gap:45px;padding-inline:40px}.case-hero h1,.benchmark-hero h1{font-size:55px}.answer-paper{padding-inline:29px}.case-jump,.reading-cases,.benchmark-results,.case-end{padding-inline:40px}.case-section{gap:40px;padding-inline:40px}.case-pair{gap:30px}.case-link{grid-template-columns:85px minmax(0,1fr);gap:20px}.budget-paper{padding:30px}}@media (max-width:800px){.case-breadcrumb{padding:20px 24px 0}.case-hero,.benchmark-hero{padding:32px 24px 40px;display:block}.case-hero h1,.benchmark-hero h1{font-size:51px;line-height:1.08}html[lang=zh-CN] .case-hero h1,html[lang=zh-CN] .benchmark-hero h1{font-size:36px;line-height:1.4}.case-lead{font-size:15px}.answer-paper{margin-top:37px;padding:29px 29px 25px;transform:none}.answer-paper h2{font-size:26px}.paper-tab{margin-bottom:22px}.paper-answer p{font-size:25px}.case-jump{white-space:nowrap;gap:26px;padding:13px 24px;font-size:11px;overflow-x:auto}.case-section{padding:43px 24px;display:block}.case-section>header{margin-bottom:30px}.case-section>header h2{font-size:36px}html[lang=zh-CN] .case-section>header h2{font-size:29px}.case-section>header>p:not(.human-kicker){max-width:100%}.case-task-facts>div,.protocol-list>div{grid-template-columns:85px minmax(0,1fr);gap:15px}.output-files>div{display:block}.output-files dd{margin-top:9px}.case-step{grid-template-columns:20px minmax(0,1fr);gap:14px}.case-step h3{font-size:16px}.reading-cases,.benchmark-results{padding:40px 24px}.case-pair{grid-template-columns:minmax(0,1fr);gap:8px;margin-top:23px}.case-link{grid-template-columns:87px minmax(0,1fr);gap:21px}.case-link h3{font-size:26px}.case-link p{font-size:12px}.answer-comparison{grid-template-columns:minmax(0,1fr)}.qa-table th,.qa-table td{padding:16px 12px;font-size:12px}.qa-table caption{font-size:10px}.qa-table small{font-size:9px}.qa-table thead th{font-size:10px}.case-end{gap:20px;padding:30px 24px 40px}.budget-paper{margin-top:32px;padding:28px}.budget-paper>strong{font-size:62px}.benchmark-language>header{align-items:flex-end}.benchmark-language .quiet-link{max-width:135px;font-size:11px}.benchmark-language h3{font-size:28px}.measurement-date{font-size:10px}.benchmark-conclusion{display:block}.benchmark-conclusion p{margin-top:15px;font-size:13px}.method-notes h3{font-size:25px}.executed-lifecycle dl>div{grid-template-columns:105px minmax(0,1fr)}.benchmark-download-grid{gap:10px}.benchmark-download-grid a{padding:16px}.benchmark-download-grid strong{font-size:12px}}@media (prefers-reduced-motion:reduce){.case-link,.answer-paper{transition:none}}.environment-choice{flex-wrap:wrap;gap:9px;margin-bottom:12px;display:flex}.environment-choice button{font:11px/1.5 var(--body);color:#76654e;background:0 0;border:1px solid #dcd3c2;border-radius:6px;min-height:44px;padding:9px 12px}.environment-choice button[aria-pressed=true]{color:#544533;background:#eee6d7;border-color:#bbaa90}@media (max-width:800px){html[lang=en] .case-hero h1,html[lang=en] .benchmark-hero h1{font-size:44px}}.jsonl-record .code-block pre{white-space:pre-wrap;overflow-wrap:anywhere}.benchmark-conclusion p+p{margin-top:14px}
:root{--paper:#faf9f5;--white:#faf9f5;--ink:#141413;--muted:#5e5d59;--rule:#d1cfc5;--accent:#a65d44;--display:"Newsreader Variable","ARTI Chinese Serif",Georgia,serif}body,.site-shell{background:var(--paper);color:var(--ink)}h1,h2,h3{text-wrap:balance}p,li,dd,blockquote{text-wrap:pretty}.qa-table,.backend-record,.reading-scene small{font-variant-numeric:tabular-nums}.site-shell{border:0;max-width:1440px}::selection{color:#141413;background:#e3dacc}h1,h2,h3,h4{color:var(--ink)}.header{border:0;gap:36px;height:94px;padding-inline:64px}.brand-wordmark{font:650 30px/1 var(--body);letter-spacing:-.065em;padding:0}.brand{gap:0}.desktop-navigation{gap:27px;font-size:14px}.desktop-navigation a[aria-current=page]{color:var(--ink);text-underline-offset:7px;text-decoration:underline}.header-actions{gap:21px;font-size:13px}.header-start{border:1px solid var(--ink);white-space:nowrap;background:0 0;border-radius:0 0 7px 7px;padding:11px 17px}.header-start:hover{background:#f0eee6;text-decoration:none}.menu-toggle{font:500 13px/1.4 var(--body)}.mobile-navigation{border-color:var(--rule);box-shadow:none;background:#f0eee6;border-radius:0;top:77px}.button{border:1px solid var(--ink);min-height:48px;font:500 14px/1.5 var(--body);background:var(--ink);color:var(--paper);border-radius:0;gap:18px;padding:13px 20px}.button:hover{background:#3d3d3a;text-decoration:none}.quiet-link{font:400 14px/1.6 var(--body);align-items:center;gap:13px;display:inline-flex}.light-button{background:var(--paper);border-color:var(--paper);color:var(--ink)}.light-button:hover{background:#e8e6dc}.flow-text>span{white-space:pre;display:block}.foundation-kicker{font:500 12px/1.5 var(--body);letter-spacing:.03em;color:#5e5d59;margin:0 0 23px}.foundation-hero{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:start;gap:64px;padding:65px 64px 74px;display:grid}.foundation-hero h1{font:650 clamp(50px,5.25vw,75px)/1.08 var(--body);letter-spacing:-.055em;white-space:pre-line;max-width:760px;margin:0}html[lang=zh-CN] .foundation-hero h1{letter-spacing:-.045em;font-size:clamp(44px,4.4vw,66px);line-height:1.23}.foundation-hero-explanation{padding-bottom:5px}.foundation-hero-explanation .flow-text{font:400 23px/1.5 var(--display);color:#3d3d3a;margin:0 0 29px}.foundation-hero h1 a{text-underline-offset:7px;text-decoration:underline;text-decoration-thickness:3px}.foundation-actions{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.foundation-release{color:#6d6b64;align-items:center;gap:22px;margin:22px 0 0;font-size:11px;display:flex}.runtime-feature{color:var(--paper);background:#141413;border-radius:24px;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:45px;margin:0 32px;padding:42px 36px 34px;display:grid;overflow:hidden}.runtime-feature-copy{flex-direction:column;align-items:flex-start;padding:14px 0 18px;display:flex}.runtime-feature .foundation-kicker{color:#b0aea5;margin-bottom:23px;font-size:11px}.runtime-feature h2{color:var(--paper);font:400 clamp(48px,4.8vw,72px)/1.06 var(--display);white-space:pre-line;letter-spacing:-.03em;margin:0 0 24px}html[lang=zh-CN] .runtime-feature h2{letter-spacing:-.015em;font-size:53px;line-height:1.25}.runtime-feature-copy>p:not(.foundation-kicker){color:#d1cfc5;max-width:360px;margin:0 0 30px;font-size:15px;line-height:1.9}.runtime-feature-copy>a{margin-top:auto}.runtime-program-art{min-width:0;margin:0}.program-view-choice{border-bottom:1px solid #3d3d3a;justify-content:flex-end;gap:22px;display:flex}.program-view-choice button{color:#a6a69d;min-height:42px;font:400 12px/1.5 var(--body);background:0 0;border:0;border-bottom:1px solid #0000;border-radius:0;padding:5px 0 12px}.program-view-choice button[aria-pressed=true]{color:var(--paper);border-bottom-color:#e8e6dc}.runtime-program-canvas{--graph-margin:38px;height:325px}.program-art-label{text-align:center;color:#e8e6dc;min-width:78px;position:absolute;transform:translate(-50%,-50%)}.program-art-label strong{font:400 18px/1.1 var(--display);display:block}.program-art-label span{color:#b0aea5;white-space:nowrap;margin-top:7px;font-size:10px;line-height:1.5;display:block}.program-art-label.at-x{top:42%;left:13%}.program-art-label.at-h{top:70%;left:13%}.program-art-label.at-bank{top:10%;left:50%}.program-art-label.at-bank strong{font:400 12px/1.4 var(--body);color:#d7a27f}.program-art-label.at-gate{top:40%;left:41%}.program-art-label.at-target{top:68%;left:41%}.program-art-label.at-next{top:44%;left:72%}.program-art-label.at-total{top:76%;left:83%}.program-art-observation{border-top:1px solid #3d3d3a;grid-template-columns:110px minmax(0,1fr);gap:22px;min-height:77px;padding-top:20px;display:grid}.program-art-observation>span{color:#b0aea5;font-size:11px;line-height:1.7}.program-art-observation p{color:#e8e6dc;margin:0;font-size:12px;line-height:1.8}.runtime-program-art figcaption{color:#9d9d94;margin:17px 0 0;font-size:10px;line-height:1.8}.reading-scene{color:var(--ink);background:#f0eee6;min-width:0;margin:0;padding:28px}.reading-scene figcaption{border-bottom:1px solid var(--rule);font:400 11px/1.7 var(--body);color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:10px;padding-bottom:19px;display:flex}.scene-passage,.scene-question{padding-top:23px}.reading-scene div>span{color:var(--muted);font:400 11px/1.7 var(--body);margin-bottom:10px;display:block}.scene-passage blockquote{font:400 16px/1.85 var(--body);color:var(--ink);border:0;margin:0;padding:0}.scene-question p{font:500 20px/1.5 var(--body);color:var(--ink);margin:0}.scene-answer{border-top:1px solid var(--rule);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;margin-top:25px;padding-top:22px;display:grid}.scene-answer>span{grid-column:1/-1}.scene-answer strong{font:600 48px/1.2 var(--body);color:var(--ink)}.scene-answer small{font:400 11px/1.7 var(--body);color:var(--muted)}.reading-scene .scene-scope{color:var(--muted);margin:20px 0 0;font-size:11px;line-height:1.85}.starter-feature .runtime-feature-copy>p.starter-feature-cost{color:#d1cfc5;margin:24px 0 0;font-size:11px;line-height:1.8}.adoption-reason-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:38px;display:grid}.adoption-reason-grid article{border-top:1px solid var(--rule);flex-direction:column;padding-top:22px;display:flex}.adoption-reason-grid article>span{color:var(--muted);margin-bottom:20px;font-size:11px}.adoption-reason-grid h3{font:500 23px/1.45 var(--body);margin:0 0 17px}.adoption-reason-grid p{font:400 14px/1.9 var(--body);color:var(--muted);margin:0 0 22px}.adoption-reason-grid a{margin-top:auto;font-size:13px}.framework-choice{background:#f0eee6;margin-top:42px;padding:28px 32px}.framework-choice h3{font:500 25px/1.4 var(--body);margin:0 0 24px}.framework-choice dl{margin:0}.framework-choice dl>div{border-top:1px solid var(--rule);grid-template-columns:110px minmax(0,1fr);gap:25px;padding:17px 0;display:grid}.framework-choice dt{font-size:17px;font-weight:500}.framework-choice dd{color:var(--muted);margin:0;font-size:14px;line-height:1.9}.framework-choice>p{color:var(--muted);margin:22px 0 0;font-size:13px;line-height:1.9}.framework-choice a{text-underline-offset:4px;text-decoration:underline}.reading-quickstart .button{margin:16px 0 10px}.quickstart-cost{background:#f0eee6;margin-top:24px;padding:22px}.quickstart-cost strong{font-size:15px;font-weight:500}.quickstart-cost p{margin:13px 0 0;font-size:14px;line-height:1.9}.quickstart-choices{flex-wrap:wrap;gap:24px;margin:20px 0;display:flex}.quickstart-choices>div{flex-direction:column;flex:1;gap:10px;min-width:160px;display:flex}.quickstart-choices label{font-size:13px}.quickstart-choices select{width:100%;min-height:44px;color:var(--ink);background:var(--paper);border:1px solid var(--rule);font:400 14px/1.5 var(--body);border-radius:0;padding:10px}.quickstart-choices select:focus-visible{outline:2px solid var(--ink);outline-offset:4px}.reading-quickstart .reading-scene{margin:26px 0}.quickstart-success{font-size:14px!important}.reading-quickstart .doc-note{margin:24px 0}.reading-quickstart .doc-note strong{font-size:15px;font-weight:500}.case-adoption-answer{background:#f0eee6;margin:29px 0;padding:28px}.case-adoption-answer h3{font:500 23px/1.5 var(--body);margin:0 0 20px}.case-adoption-answer p{color:var(--muted);font-size:14px;line-height:1.9}.qa-table .qa-arti-row{background:0 0}.qa-table .qa-arti-row th{color:var(--ink)}.trained-predictor-details{border-block:1px solid var(--rule);margin:26px 0;padding:18px 0}.trained-predictor-details summary{cursor:pointer;font-size:14px}.trained-predictor-details>p{margin-top:20px}.workflow-reading-route{background:#f0eee6;grid-template-columns:1fr 1fr;gap:40px;margin:30px 64px 0;padding:28px 32px;display:grid}.workflow-reading-route h2{font:500 25px/1.5 var(--body);margin:0 0 16px}.workflow-reading-route p{color:var(--muted);font-size:14px;line-height:1.9}.workflow-reading-route a{font-size:13px}.workflow-example-scope{border-top:1px solid var(--rule);padding:40px 64px 20px}.workflow-example-scope h2{font:500 30px/1.4 var(--body);margin:0 0 17px}.workflow-example-scope p{color:var(--muted);max-width:840px;font-size:15px;line-height:1.9}.foundation-principles,.foundation-adoption,.foundation-capabilities,.foundation-backends,.foundation-project,.runtime-ownership{border-bottom:1px solid var(--rule);padding:80px 64px}.foundation-section-heading{max-width:900px;margin-bottom:44px}.foundation-section-heading h2,.foundation-capabilities h2,.foundation-adoption h2,.foundation-backends h2,.foundation-project h2,.runtime-ownership h2{font:600 41px/1.25 var(--body);white-space:pre-line;letter-spacing:-.04em;margin:0 0 25px}html[lang=zh-CN] .foundation-section-heading h2,html[lang=zh-CN] .foundation-capabilities h2,html[lang=zh-CN] .foundation-adoption h2,html[lang=zh-CN] .foundation-backends h2,html[lang=zh-CN] .foundation-project h2,html[lang=zh-CN] .runtime-ownership h2{letter-spacing:-.035em;font-size:34px;line-height:1.45}.foundation-section-heading .flow-text{color:#5e5d59;max-width:760px;font-size:17px;line-height:1.85}.foundation-scenario{grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:65px;display:grid}.foundation-scenario ol{margin:0;padding:0;list-style:none}.foundation-scenario li{border-top:1px solid var(--rule);grid-template-columns:25px minmax(0,1fr);gap:19px;padding:23px 0;display:grid}.foundation-scenario li:first-child{border:0;padding-top:0}.foundation-scenario li>span{color:#69685f;padding-top:7px;font-size:11px}.foundation-scenario h3{font:500 23px/1.4 var(--body);letter-spacing:-.025em;margin:0 0 12px}.foundation-scenario li p{color:#5e5d59;margin:0;font-size:14px;line-height:1.9}.recurrence-explanation{background:#f0eee6;align-self:start;min-width:0;padding:30px}.recurrence-explanation>span{color:#69685f;letter-spacing:.02em;font-size:10px}.recurrence-equations{border-bottom:1px solid var(--rule);gap:16px;margin:0 0 22px;padding:26px 0;display:grid}.recurrence-equations code{font:400 14px/1.7 var(--mono);white-space:normal;overflow-wrap:anywhere;color:#3d3d3a}.recurrence-explanation>p{color:#5e5d59;margin:0 0 23px;font-size:14px;line-height:1.9}.recurrence-explanation>small{color:#69685f;margin-top:24px;font-size:11px;line-height:1.8;display:block}.foundation-capabilities,.foundation-adoption,.foundation-backends,.foundation-project{grid-template-columns:minmax(0,.4fr) minmax(0,.6fr);gap:75px;display:grid}.foundation-capabilities>header>p:last-child,.foundation-adoption>header>p:last-child,.foundation-backends>header>p:not(.foundation-kicker),.foundation-project>header>p:last-child{color:#5e5d59;max-width:370px;margin:0;font-size:15px;line-height:1.85}.capability-ledger article{border-top:1px solid var(--rule);grid-template-columns:190px minmax(0,1fr);gap:24px;padding:26px 0;display:grid}.capability-ledger article:first-child{border:0;padding-top:0}.capability-ledger h3{font:500 19px/1.5 var(--body);letter-spacing:-.02em;margin:0 0 11px}.capability-ledger article div>span{color:#69685f;font-size:11px;line-height:1.7;display:block}.capability-ledger p{color:#5e5d59;margin:0;font-size:14px;line-height:1.85}.capability-ledger a{grid-column:2;font-size:12px}.adoption-options article{padding:0 0 30px}.adoption-options article+article{border-top:1px solid var(--rule);padding-top:30px}.adoption-options article>span{color:#69685f;font-size:11px}.adoption-options h3{font:500 25px/1.4 var(--body);letter-spacing:-.03em;margin:18px 0}.adoption-options p,.mechanism-explanation p{color:#5e5d59;margin:0 0 24px;font-size:15px;line-height:1.9}.adoption-options a{font-size:13px}.adoption-steps{flex-wrap:wrap;align-items:center;gap:12px;margin:24px 0;display:flex}.adoption-steps>span{background:#f0eee6;padding:10px 12px;font-size:11px}.adoption-steps>span+span:before{content:"→";color:#69685f;margin-right:10px}.foundation-backends{background:#f0eee6}.foundation-backends header a{margin-top:27px;font-size:13px;display:inline-block}.backend-binding-rows>div{border-top:1px solid #b0aea5;grid-template-columns:135px minmax(0,1fr);gap:25px;padding:21px 0;display:grid}.backend-binding-rows>div:first-child{border:0;padding-top:0}.backend-binding-rows strong{letter-spacing:-.02em;font-size:19px;font-weight:500}.backend-binding-rows p{color:#5e5d59;margin:0;font-size:14px;line-height:1.8}.backend-profile-scope{color:#5e5d59;border-top:1px solid #b0aea5;margin:0;padding:20px 0 0;font-size:12px;line-height:1.9}.backend-profile-scope a{white-space:nowrap;text-underline-offset:3px;text-decoration:underline}.backend-record{border-top:1px solid #b0aea5;margin-top:30px;padding-top:26px}.backend-record>span{letter-spacing:.02em;color:#69685f;font-size:10px}.backend-record h3{font:500 21px/1.4 var(--body);margin:16px 0}.backend-record p{color:#5e5d59;margin:0 0 25px;font-size:13px;line-height:1.9}.foundation-link-row{flex-wrap:wrap;gap:23px;font-size:12px;display:flex}.foundation-lifecycle{color:var(--paper);background:#141413;border-radius:24px;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:76px;margin:42px 32px 0;padding:53px 36px;display:grid}.foundation-lifecycle .foundation-kicker{color:#b0aea5}.foundation-lifecycle h2{font:400 59px/1.15 var(--display);white-space:pre-line;color:var(--paper);letter-spacing:-.02em;margin:0 0 26px}html[lang=zh-CN] .foundation-lifecycle h2{font-size:43px;line-height:1.4}.foundation-lifecycle p{color:#d1cfc5;margin:0 0 30px;font-size:15px;line-height:1.85}.foundation-lifecycle ol{margin:0;padding:0;list-style:none}.foundation-lifecycle li{border-top:1px solid #3d3d3a;grid-template-columns:32px minmax(0,1fr);gap:17px;padding:24px 0;display:grid}.foundation-lifecycle li:first-child{border:0;padding-top:0}.foundation-lifecycle li>span{color:#b0aea5;padding-top:4px;font-size:13px}.foundation-lifecycle li h3{color:#faf9f5;font:500 23px/1.4 var(--body);letter-spacing:-.02em;margin:0 0 10px}.foundation-lifecycle li p{margin:0;font-size:13px}.foundation-home .reading-cases{border:0;padding:72px 64px 77px}.reading-heading h2{font:600 39px/1.3 var(--body);letter-spacing:-.03em;white-space:pre-line}html[lang=zh-CN] .reading-heading h2{font-size:33px;line-height:1.4}.case-bookmark{display:none}.case-link{border-color:var(--rule);display:block}.case-link h3{white-space:pre-line;font:500 27px/1.4 var(--body);letter-spacing:-.025em}.case-pair{gap:48px}.case-link p{color:#5e5d59;font-size:14px;line-height:1.8}.project-reading-list a{border-top:1px solid var(--rule);justify-content:space-between;gap:25px;padding:24px 0;display:flex}.project-reading-list a:first-child{border:0;padding-top:0}.project-reading-list h3{font:500 22px/1.4 var(--body);letter-spacing:-.02em;margin:0 0 12px}.project-reading-list p{color:#5e5d59;margin:0;font-size:14px;line-height:1.8}.project-reading-list a>span{font-size:18px}.foundation-start{border-bottom:1px solid var(--rule);grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:70px;padding:67px 64px 75px;display:grid}.foundation-start h2{font:600 48px/1.2 var(--body);letter-spacing:-.05em;margin:0}.foundation-start .code-block{margin:0 0 26px}.foundation-footer{background:var(--paper);border:0;grid-template-columns:minmax(0,1.2fr) repeat(2,minmax(140px,1fr));gap:32px;padding:55px 64px 27px;display:grid}.foundation-footer .footer-about>p{color:#5e5d59;max-width:250px;margin-top:18px;font-size:14px;line-height:1.7}.foundation-footer small{color:#69685f;font-size:11px}.foundation-footer nav{flex-direction:column;align-items:flex-start;gap:12px;display:flex}.foundation-footer nav>span{color:#69685f;margin-bottom:5px;font-size:11px}.foundation-footer nav a{min-height:24px;font-size:13px;display:block}.footer-baseline{color:#69685f;border-top:1px solid var(--rule);flex-wrap:wrap;grid-column:1/-1;justify-content:space-between;gap:14px;margin-top:13px;padding-top:23px;font-size:11px;display:flex}.page-intro,.workflow-intro{border:0;align-items:center;gap:66px;padding:54px 64px 60px}.page-intro h1,.workflow-heading h1{font:600 60px/1.12 var(--body);letter-spacing:-.045em;white-space:pre-line}.page-intro p,.workflow-intro .intro-explanation p{color:#5e5d59;font-size:17px;line-height:1.8}.eyebrow{font:400 12px/1.6 var(--body);letter-spacing:.01em;color:#69685f}html[lang=zh-CN] .page-intro h1,html[lang=zh-CN] .workflow-heading h1{letter-spacing:-.04em;font-size:43px;line-height:1.4}.section-ledger,.task-chapter,.task-ownership,.workflow-next{gap:62px;padding-inline:64px}.section-ledger header h2,.task-chapter h2,.task-ownership h2,.workflow-next h2{font:500 34px/1.35 var(--body);letter-spacing:-.025em}.section-ledger header p,.task-chapter-intro{color:#5e5d59;font-size:15px;line-height:1.9}.task-ownership>div{min-width:0;display:block}.task-ownership h2{font:500 26px/1.45 var(--body);letter-spacing:-.025em;margin:0 0 14px}.task-ownership p{color:#5e5d59;grid-column:auto;margin:0;font-size:15px;line-height:1.85}.resource-row h3{font-size:18px;font-weight:500}.resource-row p{font-size:14px;line-height:1.85}.resource-row a{font-size:12px}.doc-layout{padding:36px 44px 60px}.doc-article{background:0 0}.doc-article h1{font:600 42px/1.2 var(--body);letter-spacing:-.035em}.doc-section h2{font:500 27px/1.35 var(--body);letter-spacing:-.02em}.doc-description{color:#5e5d59;font-size:16px;line-height:1.85}.doc-section p,.doc-section li{color:#3d3d3a;font-size:15px;line-height:1.85}.doc-sidebar nav a[aria-current=page]{color:#141413;background:#f0eee6;border-radius:0}.doc-sidebar nav a{color:#5e5d59;border-color:#d1cfc5}.doc-source{font-size:11px}.doc-table-scroll,.doc-table td{border-color:var(--rule)}.doc-table th{background:#f0eee6}.doc-search input{background:#faf9f5;border-radius:0}.stage-explanation,.doc-note{border-color:var(--rule);background:#f0eee6}.doc-note p{font-size:14px}.mobile-page-contents{display:none}.code-block{background:#242423;border-color:#3d3d3a;border-radius:0}.code-caption{color:#b0aea5;border-color:#484842;font-size:11px}.code-caption button{border-radius:0}.code-block pre{color:#f0eee6;font-size:12px;line-height:1.75}.token-keyword{color:#d9c59e}.token-literal{color:#d5d8c9}.token-comment{color:#9d9d94}.workflow-welcome{padding:0 64px 30px}.workflow-welcome .welcome-steps{border-block:1px solid var(--rule);grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;padding:27px 0;display:grid}.welcome-steps span{color:#69685f;margin-bottom:12px;font-size:11px;display:block}.welcome-steps h2{font:500 23px/1.4 var(--body);margin:0 0 12px}.welcome-steps p{color:#5e5d59;margin:0;font-size:13px;line-height:1.8}.ownership-columns{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:34px;display:grid}.ownership-columns article{background:#f0eee6;padding:26px}.ownership-columns h3{margin:0 0 18px;font-size:20px;font-weight:500}.ownership-columns span{color:#69685f;margin-bottom:19px;font-size:11px;display:block}.ownership-columns p{color:#5e5d59;margin:0;font-size:14px;line-height:1.85}.mechanism-explanation h3{margin:0 0 24px;font-size:24px;font-weight:500}.mechanism-scope{line-height:1.9;color:#69685f!important;font-size:12px!important}.case-hero h1,.benchmark-hero h1{font:600 55px/1.15 var(--body);letter-spacing:-.035em}.case-section>header h2{font:500 33px/1.4 var(--body);letter-spacing:-.02em}.answer-paper{box-shadow:none;background:#f0eee6;border-radius:8px;transform:none}.answer-paper:before{display:none}.answer-paper h2{font:500 25px/1.4 var(--body);letter-spacing:-.025em}.paper-answer{background:#faf9f5;border-radius:0}.paper-answer p{font-family:var(--body);color:#3d3d3a;font-size:22px}.budget-paper{box-shadow:none;background:#e3dacc;border-radius:8px}.budget-paper>strong{color:#3d3d3a}.case-next-note,.method-arti,.benchmark-download-grid a{background:#f0eee6;border-radius:0}.reading-kind{color:#69685f;font-size:11px}@media (max-width:1100px){.header{gap:25px;padding-inline:40px}.desktop-navigation{gap:20px;font-size:12px}.header-actions{gap:15px}.header-actions .source-link{display:none}.foundation-hero{gap:45px;padding:44px 40px 55px}.foundation-hero h1{font-size:59px}.foundation-hero-explanation .flow-text{font-size:16px}.runtime-feature{gap:27px;margin-inline:24px;padding:32px}.runtime-feature h2{font-size:54px}.foundation-principles,.foundation-adoption,.foundation-capabilities,.foundation-backends,.foundation-project,.runtime-ownership{padding:61px 40px}.foundation-capabilities,.foundation-adoption,.foundation-backends,.foundation-project{gap:45px}.capability-ledger article{grid-template-columns:155px minmax(0,1fr);gap:20px}.foundation-lifecycle{gap:45px;margin-inline:24px;padding:40px 32px}.foundation-start,.foundation-home .reading-cases,.foundation-footer{padding-inline:40px}.foundation-pillar-grid{gap:28px}.page-intro,.workflow-intro,.section-ledger,.task-chapter,.task-ownership,.workflow-next,.workflow-welcome{padding-inline:40px}}@media (max-width:800px){.reading-scene{padding:23px 20px}.reading-scene figcaption{padding-bottom:16px;font-size:10px}.scene-passage blockquote{font-size:14px}.scene-question p{font-size:18px}.scene-answer strong{font-size:39px}.scene-answer small,.reading-scene .scene-scope{font-size:10px}.adoption-reason-grid{display:block}.adoption-reason-grid article{padding:23px 0}.adoption-reason-grid h3{font-size:22px}.framework-choice{margin-top:21px;padding:25px 20px}.framework-choice h3{font-size:22px}.framework-choice dl>div{grid-template-columns:72px minmax(0,1fr);gap:20px}.framework-choice dt{font-size:16px}.framework-choice dd{font-size:13px}.framework-choice>p{font-size:12px}.quickstart-cost{padding:20px}.quickstart-cost p{font-size:13px}.quickstart-choices{gap:19px}.case-adoption-answer{padding:23px 20px}.case-adoption-answer h3{font-size:21px}.case-adoption-answer p{font-size:13px}.workflow-reading-route{margin:20px 24px 0;padding:23px;display:block}.workflow-reading-route>div+div{border-top:1px solid var(--rule);margin-top:28px;padding-top:24px}.workflow-reading-route h2{font-size:23px}.workflow-example-scope{padding:30px 24px 15px}.workflow-example-scope h2{font-size:26px}.workflow-example-scope p{font-size:14px}.foundation-scenario{display:block}.foundation-scenario h3{font-size:21px}.foundation-scenario li{gap:15px;padding:21px 0}.recurrence-explanation{margin-top:12px;padding:24px 20px}.recurrence-equations code{font-size:12px}.recurrence-explanation>p{font-size:13px}.foundation-footer{grid-template-columns:repeat(2,minmax(0,1fr));gap:29px}.footer-about{grid-column:1/-1}.foundation-footer nav{gap:7px}.foundation-footer nav a{align-items:center;min-height:36px;display:flex}.foundation-footer nav>span{margin-bottom:4px}.footer-baseline{gap:9px}.header{gap:20px;height:78px;padding-inline:24px}.brand-wordmark{font-size:28px}.desktop-navigation,.header-start{display:none}.header-actions{gap:19px}.menu-toggle{display:block}.foundation-hero{padding:32px 24px 39px;display:block}.foundation-kicker{margin-bottom:23px;font-size:11px}.foundation-hero h1{letter-spacing:-.055em;font-size:44px;line-height:1.12}html[lang=zh-CN] .foundation-hero h1{letter-spacing:-.04em;font-size:43px;line-height:1.32}.foundation-hero-explanation{margin-top:28px;padding:0}.foundation-hero-explanation .flow-text{margin-bottom:25px;font-size:15px;line-height:1.85}.foundation-actions{gap:16px}.foundation-actions .quiet-link{font-size:12px}.foundation-release{gap:18px;margin-top:24px;font-size:10px}.runtime-feature{border-radius:16px;margin-inline:12px;padding:28px 24px;display:block}.runtime-feature-copy{padding:4px 0 29px}.runtime-feature h2{font-size:48px;line-height:1.08}.runtime-feature-copy>p:not(.foundation-kicker){max-width:100%;margin-bottom:24px;font-size:14px;line-height:1.8}html[lang=zh-CN] .runtime-feature h2{font-size:38px;line-height:1.3}.runtime-program-canvas{--graph-margin:28px;height:310px}.program-view-choice{justify-content:flex-start;gap:27px}.program-view-choice button{min-height:44px;font-size:11px}.program-art-label strong{font-size:17px}.program-art-label span{font-size:8px}.program-art-label.at-bank strong{font-size:11px}.program-art-label{min-width:55px}.program-art-observation{padding-top:18px;display:block}.program-art-observation p{margin-top:9px;font-size:11px}.runtime-program-art figcaption{font-size:9px}.foundation-principles,.foundation-adoption,.foundation-capabilities,.foundation-backends,.foundation-project,.runtime-ownership{padding:46px 24px;display:block}.foundation-section-heading h2,.foundation-capabilities h2,.foundation-adoption h2,.foundation-backends h2,.foundation-project h2,.runtime-ownership h2{letter-spacing:-.035em;font-size:29px;line-height:1.3}html[lang=zh-CN] .foundation-section-heading h2,html[lang=zh-CN] .foundation-capabilities h2,html[lang=zh-CN] .foundation-adoption h2,html[lang=zh-CN] .foundation-backends h2,html[lang=zh-CN] .foundation-project h2,html[lang=zh-CN] .runtime-ownership h2{font-size:27px;line-height:1.5}.foundation-section-heading .flow-text{font-size:15px}.foundation-section-heading{margin-bottom:29px}.foundation-pillar-grid{display:block}.foundation-pillar-grid article{padding:22px 0 27px}.pillar-index{margin-bottom:15px}.foundation-pillar-grid h3{font-size:22px}.foundation-pillar-grid p{font-size:14px}.foundation-capabilities>header,.foundation-adoption>header,.foundation-backends>header,.foundation-project>header{margin-bottom:31px}.foundation-capabilities>header>p:last-child,.foundation-adoption>header>p:last-child,.foundation-backends>header>p:not(.foundation-kicker),.foundation-project>header>p:last-child{max-width:100%;font-size:14px}.capability-ledger article{grid-template-columns:1fr;gap:13px;padding:25px 0}.capability-ledger article div>span{font-size:10px}.capability-ledger h3{margin-bottom:9px;font-size:21px}.capability-ledger a{grid-column:1}.capability-ledger p{font-size:14px}.adoption-options h3{font-size:23px}.adoption-options p{font-size:14px}.backend-binding-rows>div{grid-template-columns:105px minmax(0,1fr);gap:20px}.backend-binding-rows strong{font-size:17px}.backend-binding-rows p{font-size:13px}.backend-record h3{font-size:20px}.backend-record p{font-size:12px}.foundation-lifecycle{border-radius:16px;margin:28px 12px 0;padding:31px 24px;display:block}.foundation-lifecycle h2{font-size:42px}html[lang=zh-CN] .foundation-lifecycle h2{font-size:31px}.foundation-lifecycle p{font-size:14px}.foundation-lifecycle ol{margin-top:33px}.foundation-lifecycle li{grid-template-columns:26px minmax(0,1fr);gap:15px}.foundation-lifecycle li h3{font-size:20px}.foundation-home .reading-cases{padding:44px 24px}.reading-heading{align-items:flex-start;gap:20px}.reading-heading h2{font-size:29px}html[lang=zh-CN] .reading-heading h2{font-size:27px}.reading-heading .quiet-link{max-width:110px;font-size:11px}.case-pair{display:block}.case-link{padding:25px 0}.case-link h3{font-size:23px}.project-reading-list h3{font-size:20px}.project-reading-list p{font-size:13px}.foundation-start{padding:41px 24px;display:block}.foundation-start h2{margin-bottom:25px;font-size:34px}.foundation-footer{padding:38px 24px 24px}.footer-baseline{margin-top:17px}.page-intro,.workflow-intro{gap:26px;padding:34px 24px 36px}.page-intro h1,.workflow-heading h1{font-size:43px}html[lang=zh-CN] .page-intro h1,html[lang=zh-CN] .workflow-heading h1{font-size:32px}.page-intro p,.workflow-intro .intro-explanation p{font-size:15px}.section-ledger,.task-chapter,.task-ownership,.workflow-next{gap:24px;padding-inline:24px}.section-ledger header h2,.task-chapter h2,.task-ownership h2,.workflow-next h2{font-size:28px}.workflow-welcome{padding:0 24px 20px}.workflow-welcome .welcome-steps{padding:0;display:block}.welcome-steps a{border-bottom:1px solid var(--rule);padding:22px 0;display:block}.welcome-steps a:last-child{border:0}.welcome-steps h2{font-size:22px}.doc-layout{padding:25px 24px 40px}.doc-article h1{font-size:33px;line-height:1.3}.doc-description{font-size:15px}.doc-section h2{font-size:24px}.doc-section p,.doc-section li{font-size:14px}.page-contents{display:none}.mobile-page-contents{border-block:1px solid var(--rule);margin:19px 0 24px;padding:12px 0;display:block}.mobile-page-contents summary{cursor:pointer;font-size:12px}.mobile-page-contents .doc-local-contents{padding-top:13px}.ownership-columns{margin-top:23px;display:block}.ownership-columns article{margin-bottom:15px;padding:24px}.mechanism-explanation h3{font-size:21px}.mechanism-explanation p{font-size:14px}.case-hero h1,.benchmark-hero h1{font:600 37px/1.2 var(--body)!important}html[lang=zh-CN] .case-hero h1,html[lang=zh-CN] .benchmark-hero h1{line-height:1.4;font-size:33px!important}}.formula-comparison .case-section-body .formula-equation{font:500 clamp(22px,3vw,32px)/1.5 var(--body);letter-spacing:-.025em;text-wrap:balance;margin:0 0 24px}
@font-face{font-family:ARTI Chinese Serif;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/arti-chinese-serif.woff2)format("woff2");unicode-range:U+2E80-9FFF,U+FF00-FFEF}
:root{--z-header:20;--z-menu:30;--z-overlay:40;--z-dialog:50}.ui-button{min-height:44px;font:500 14px/1.45 var(--body);white-space:nowrap;cursor:pointer;border:1px solid #0000;border-radius:7px;justify-content:center;align-items:center;gap:10px;padding:11px 17px;text-decoration:none;display:inline-flex}.ui-button:hover{text-decoration:none}.ui-button:focus-visible{outline:2px solid var(--ink);outline-offset:4px}.ui-button-primary{background:var(--ink);border-color:var(--ink);color:var(--paper)}.ui-button-primary:hover{color:var(--paper);background:#333330}.ui-button-outline{border-color:var(--rule);color:var(--ink);background:0 0}.ui-button-outline:hover,.ui-button-ghost:hover{background:#efede5}.ui-button-ghost{color:var(--ink);background:0 0}.ui-button-link{text-underline-offset:5px;background:0 0;padding-inline:0;text-decoration:underline}.ui-button-small{padding:9px 12px;font-size:12px}.ui-button-icon{width:44px;padding:10px}.ui-button:disabled{cursor:default;opacity:.5}.ui-tabs-list{border-bottom:1px solid var(--rule);flex-wrap:wrap;align-items:center;gap:6px;display:flex}.ui-tabs-trigger{min-height:48px;font:500 14px/1.45 var(--body);color:var(--muted);background:0 0;border:0;justify-content:center;align-items:center;gap:8px;padding:12px 16px;display:inline-flex;position:relative}.ui-tabs-trigger[data-state=active]{color:var(--ink)}.ui-tabs-trigger[data-state=active]:after{content:"";background:var(--ink);height:2px;position:absolute;bottom:-1px;left:12px;right:12px}.ui-tabs-trigger:focus-visible{outline:2px solid var(--ink);outline-offset:-3px}.ui-tabs-content{min-width:0;padding-top:24px}.ui-tabs-content:focus-visible{outline:2px solid var(--ink);outline-offset:4px}.ui-sheet-overlay{z-index:var(--z-overlay);background:#14141342;position:fixed;inset:0}.ui-sheet-content{z-index:var(--z-dialog);width:min(440px,100vw - 20px);padding:calc(32px + env(safe-area-inset-top)) 28px calc(28px + env(safe-area-inset-bottom));background:var(--paper);color:var(--ink);border-left:1px solid var(--rule);position:fixed;top:0;bottom:0;right:0;overflow-y:auto}.ui-sheet-close{top:calc(17px + env(safe-area-inset-top));width:44px;height:44px;color:var(--ink);background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;display:flex;position:absolute;right:17px}.ui-sheet-close:hover{background:#efede5}.ui-navigation-menu{z-index:var(--z-menu);justify-content:center;display:flex;position:relative}.ui-navigation-list{align-items:center;gap:6px;margin:0;padding:0;list-style:none;display:flex}.ui-navigation-trigger,.ui-navigation-direct{min-height:44px;color:var(--ink);font:400 14px/1.4 var(--body);white-space:nowrap;background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;gap:5px;padding:10px 12px;display:inline-flex}.ui-navigation-trigger:hover,.ui-navigation-trigger[data-state=open],.ui-navigation-direct:hover{background:#eeece3;text-decoration:none}.ui-navigation-trigger[data-state=open] svg{transform:rotate(180deg)}.ui-navigation-trigger:focus-visible,.ui-navigation-direct:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.ui-navigation-viewport-position{position:absolute;top:100%;left:50%;transform:translate(-50%)}.ui-navigation-viewport{width:var(--radix-navigation-menu-viewport-width);height:var(--radix-navigation-menu-viewport-height);background:var(--paper);border:1px solid var(--rule);border-radius:12px;max-width:calc(100vw - 40px);margin-top:14px;position:relative;overflow:hidden}.ui-navigation-content{width:min(660px,100vw - 40px);padding:25px}.header.mcp-header{height:auto;min-height:90px;z-index:var(--z-header);grid-template-columns:1fr auto 1fr;gap:18px;padding-block:20px;padding-inline:48px;display:grid}.mcp-header .header-actions{justify-content:flex-end;gap:12px}.mcp-header .source-link{display:none}.mcp-header .desktop-navigation{flex:initial;display:block}.nav-panel{grid-template-columns:1fr 1fr;gap:26px;display:grid}.nav-panel-intro{border-right:1px solid var(--rule);padding:8px 20px 8px 4px}.nav-panel-intro p{font:400 23px/1.4 var(--display);color:var(--ink);text-wrap:pretty;margin:13px 0 20px}.nav-panel-intro>span{font:500 11px/1.5 var(--body);color:var(--muted)}.nav-panel-links{gap:4px;margin:0;padding:0;list-style:none;display:grid}.nav-panel-links a{border-radius:7px;padding:11px 12px;display:block}.nav-panel-links a:hover{background:#efede5;text-decoration:none}.nav-panel-links strong{font:500 14px/1.4 var(--body);margin-bottom:5px;display:block}.nav-panel-links small{font:400 12px/1.6 var(--body);color:var(--muted);display:block}.nav-panel-footer{border-top:1px solid var(--rule);color:var(--muted);justify-content:space-between;align-items:center;margin-top:20px;padding-top:16px;font-size:12px;display:flex}.mobile-menu-title{font:600 24px/1.35 var(--body);margin:8px 0 10px}.mobile-menu-description{font:400 15px/1.7 var(--display);color:var(--muted);max-width:300px;margin:0 0 26px}.mobile-menu-group{border-top:1px solid var(--rule);padding:18px 0}.mobile-menu-group>p{font:500 11px/1.4 var(--body);color:var(--muted);margin:0 0 8px}.mobile-menu-group a{justify-content:space-between;align-items:center;min-height:48px;padding:10px 0;font-size:16px;display:flex}.mobile-menu-start{width:100%;margin-top:12px;display:flex}.mcp-header .mobile-menu-trigger{display:none}.code-block{background:#22221f;border:1px solid #363633;border-radius:10px;overflow:hidden}.code-caption{min-height:52px;font:400 12px/1.4 var(--mono);border-bottom:1px solid #3b3b37;justify-content:space-between;align-items:center;gap:16px;padding:8px 18px;display:flex}.code-caption>span{align-items:center;gap:9px;display:flex}.code-caption svg{color:#b1afa5;flex-shrink:0}.code-caption .ui-button{font:400 12px/1.4 var(--body);color:#ece9df;border-radius:5px;min-height:44px;padding:10px 9px}.code-caption .ui-button:hover{background:#373731}.code-block pre{max-width:100%;font:400 13px/1.9 var(--mono);color:#efecdf;tab-size:4;margin:0;padding:23px 24px 26px;overflow-x:auto}.code-block pre:focus-visible{outline-offset:-3px;outline:2px solid #ded5c2}.code-copy-feedback{font:400 12px/1.6 var(--body)!important;color:#efecdf!important;margin:0!important;padding:0 24px 15px!important}.reading-example-tabs .ui-tabs-list{border-color:#d9d5c9;gap:8px;margin-top:20px}.reading-example-tabs .ui-tabs-trigger{min-height:44px;padding:10px 11px;font-size:12px}.reading-example-tabs .ui-tabs-trigger:first-child{padding-left:0}.reading-example-tabs .ui-tabs-trigger[data-state=active]:after{left:0;right:0}.reading-example-tabs .ui-tabs-content{padding-top:0}.reading-example-tabs .ui-tabs-content[data-state=inactive]{display:none}.scene-start{padding-block:24px}.scene-start h3{font:400 29px/1.35 var(--display);max-width:380px;margin:0 0 24px}.scene-start-steps{gap:23px;margin:0 0 27px;padding:0;list-style:none;display:grid}.scene-start-steps li{gap:18px;display:flex;position:relative}.scene-start-steps li:not(:last-child):before{content:"";background:#ccc7b9;width:1px;position:absolute;top:31px;bottom:-21px;left:14px}.scene-start-steps li>span{font:500 11px/1 var(--body);font-variant-numeric:tabular-nums;color:#5e5d59;background:#f0eee6;border:1px solid #c9c4b5;border-radius:50%;flex:none;justify-content:center;align-items:center;width:29px;height:29px;display:flex}.scene-start-steps strong{font:500 15px/1.6 var(--body)}.scene-start-steps p{font:400 13px/1.8 var(--body);color:var(--muted);margin:5px 0 0}.mobile-doc-menu{display:none}.mobile-doc-menu>.ui-button{justify-content:space-between;width:100%}.ui-sheet-content .doc-search{margin:0 0 24px}.ui-sheet-content .doc-nav-group p{margin-top:25px}.ui-sheet-content .doc-nav-group a{align-items:center;min-height:44px;padding:9px 13px;line-height:1.6;display:flex}.reading-scene .scene-scope{border-top:1px solid #d9d5c9;margin-top:22px;padding-top:18px}.quickstart-route{grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin:0 0 35px;padding:0;list-style:none;display:grid}.quickstart-route li{min-height:50px;padding:0 0 0 39px;position:relative}.quickstart-route li>span{font:500 11px/1 var(--body);border:1px solid var(--rule);font-variant-numeric:tabular-nums;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;display:flex;position:absolute;top:2px;left:0}.quickstart-route strong{font:500 13px/1.6 var(--body);display:block}.quickstart-route small{font:400 11px/1.6 var(--body);color:var(--muted);margin-top:4px;display:block}.quickstart-purpose{border-bottom:1px solid var(--rule);margin:0 0 32px;padding:0 0 24px}.quickstart-purpose>strong{font:500 14px/1.6 var(--body)}.quickstart-purpose p{font:400 14px/1.9 var(--body);color:var(--muted);margin:10px 0}.quickstart-purpose>a{font-size:13px}.score-table-help{margin:18px 0}.score-table-help>p{font:400 13px/1.8 var(--body);color:var(--muted);margin:8px 0}.score-table-help strong{color:var(--ink);font-weight:500}.score-table-help>.table-scroll-hint{display:none}.download-budget summary{cursor:pointer;min-height:44px;font:500 13px/1.6 var(--body);padding-block:12px}@media (max-width:800px){.score-table-help>.table-scroll-hint{color:var(--ink);align-items:center;gap:9px;display:flex}}.formula-mobile-scores,.qa-mobile-scores{display:none}.formula-mobile-result>p{font:400 11px/1.6 var(--body);color:var(--muted);margin:8px 0}@media (max-width:600px){.qa-table-holder>.qa-table-wrap{display:none}.qa-mobile-scores{display:block}.qa-mobile-scores>section{border-top:1px solid var(--rule);padding:22px 0}.qa-mobile-scores h3{font:500 18px/1.5 var(--body);margin:0 0 17px}}.program-edit-equations{gap:12px;margin:22px 0;display:grid}.program-edit-equations>div{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:center;gap:18px;padding:14px 0;display:flex}.program-edit-equations span{font:400 12px/1.6 var(--body);color:var(--muted)}.program-edit-equations code{font:400 13px/1.6 var(--mono)}.program-change-practice details>summary{cursor:pointer;min-height:44px;font:500 14px/1.6 var(--body);padding-block:12px}@media (max-width:600px){.formula-comparison .qa-table-wrap{display:none}.formula-mobile-scores{display:block}.formula-mobile-scores>section{border-block-start:1px solid var(--rule);padding:22px 0}.formula-mobile-scores h3{font:500 18px/1.5 var(--body);margin:0 0 17px}.formula-mobile-result{border-top:1px solid var(--rule);padding:14px 0}.formula-mobile-result>strong{font:500 13px/1.5 var(--body)}.formula-mobile-result dl{grid-template-columns:1fr 1fr;gap:16px;margin:13px 0 0;display:grid}.formula-mobile-result dt{font:400 11px/1.5 var(--body);color:var(--muted)}.formula-mobile-result dd{font:500 14px/1.7 var(--body);font-variant-numeric:tabular-nums;margin:4px 0 0}}@media (max-width:1100px){.mobile-doc-menu{margin:0 0 26px;display:block}.quickstart-route{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}@media (max-width:1050px){.header.mcp-header{grid-template-columns:1fr auto;padding-inline:28px}.mcp-header .desktop-navigation{display:none}.mcp-header .mobile-menu-trigger{display:inline-flex}.mcp-header .header-actions{gap:6px}.mcp-header .header-start{display:none}}@media (max-width:600px){.header.mcp-header{min-height:78px;padding:16px 20px}.ui-sheet-content{padding-inline:23px}.code-block pre{padding:20px 18px;font-size:12px}.code-caption{gap:8px;padding-inline:12px}.quickstart-route{display:none}}
