@font-face{font-family:Sora;font-style:normal;font-weight:100 800;font-display:swap;src:url(fonts/sora-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{color-scheme:dark;--font-display: "Sora", "Segoe UI Variable Display", "Segoe UI", "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--font-body: "Segoe UI Variable Text", "Segoe UI", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", "Helvetica Neue", Arial, sans-serif;--font-mono: "Cascadia Code", "Cascadia Mono", "JetBrains Mono", "SF Mono", Consolas, "Liberation Mono", Menlo, "PingFang SC", "Microsoft YaHei UI", monospace;--bg: #070c18;--bg-raised: #0b1322;--surface: #0e1728;--surface-2: #162238;--line: #1c2941;--line-strong: #2d3e5e;--text: #d6deeb;--text-strong: #f2f5fa;--text-2: #a7b4c9;--text-3: #7a89a2;--brand: #3db1ff;--brand-strong: #8fd2ff;--brand-bg: rgba(42, 168, 255, .11);--brand-solid: #1593f0;--on-brand: #04101f;--mark: rgba(255, 190, 80, .3);--f-ue: #3db1ff;--f-ue-bg: rgba(42, 168, 255, .12);--f-web: #ffb04a;--f-web-bg: rgba(255, 170, 60, .12);--f-agent: #b7a1ff;--f-agent-bg: rgba(167, 139, 250, .13);--f-you: #5fdcc2;--f-you-bg: rgba(63, 216, 184, .11);--f-tool: #a7b4c9;--f-tool-bg: rgba(159, 176, 200, .09);--f-neutral: #62738f;--f-neutral-bg: rgba(120, 138, 170, .07);--f-ok: #45d39a;--f-ok-bg: rgba(62, 207, 142, .11);--f-bad: #ff8585;--f-bad-bg: rgba(255, 107, 107, .11);--f-canvas: var(--surface);--shadow: 0 20px 60px rgba(0, 0, 0, .5);--radius: 10px;--topbar-h: 60px}:root[data-theme=light]{color-scheme:light;--bg: #ffffff;--bg-raised: #f5f7fb;--surface: #fafbfd;--surface-2: #eef2f8;--line: #dfe5ef;--line-strong: #c3cede;--text: #25334a;--text-strong: #0c1728;--text-2: #4a5a73;--text-3: #6c7b93;--brand: #0a66c2;--brand-strong: #074c92;--brand-bg: rgba(10, 102, 194, .07);--brand-solid: #0a66c2;--on-brand: #ffffff;--mark: rgba(255, 176, 60, .38);--f-ue: #0b70cf;--f-ue-bg: rgba(11, 112, 207, .07);--f-web: #b35c00;--f-web-bg: rgba(255, 170, 60, .15);--f-agent: #6548d1;--f-agent-bg: rgba(101, 72, 209, .07);--f-you: #0c8169;--f-you-bg: rgba(12, 129, 105, .07);--f-tool: #4f607a;--f-tool-bg: rgba(79, 96, 122, .06);--f-neutral: #8b9ab3;--f-neutral-bg: rgba(130, 146, 171, .08);--f-ok: #0d8559;--f-ok-bg: rgba(13, 133, 89, .08);--f-bad: #c53530;--f-bad-bg: rgba(197, 53, 48, .07);--shadow: 0 20px 60px rgba(15, 27, 45, .16)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--topbar-h) + 22px);-webkit-text-size-adjust:100%;text-size-adjust:100%;scrollbar-color:var(--line-strong) transparent}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.8 var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}html[lang=en] body{line-height:1.72}a{color:var(--brand);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--brand) 38%,transparent);text-decoration-thickness:1px;text-underline-offset:.22em}a:hover{color:var(--brand-strong);text-decoration-color:currentColor}:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}button{font:inherit;color:inherit}img,svg{max-width:100%}kbd{font:600 .72rem/1 var(--font-body);padding:4px 6px;border:1px solid var(--line-strong);border-radius:5px;color:var(--text-3);white-space:nowrap}.skip{position:fixed;left:12px;top:-60px;z-index:100;padding:8px 14px;border-radius:8px;background:var(--brand-solid);color:var(--on-brand);text-decoration:none;font-weight:600}.skip:focus{top:12px}.topbar{position:sticky;top:0;z-index:40;height:var(--topbar-h);display:flex;align-items:center;gap:10px;padding:0 20px;background:color-mix(in srgb,var(--bg) 86%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}.topbar-space{flex:1}.brand,.brand-doc{display:flex;align-items:center;text-decoration:none;color:var(--text-strong);font-family:var(--font-display);white-space:nowrap}.brand{gap:8px;font-weight:600;font-size:1.12rem}.brand img{display:block}.brand img.when-light{margin:2px;border-radius:8px}.brand-doc{gap:8px;padding-left:14px;margin-left:4px;border-left:1px solid var(--line-strong);font-size:.98rem}.brand-doc strong{font-weight:600}.brand-doc span{color:var(--text-2);font-family:var(--font-body);font-size:.9rem}.brand:hover,.brand-doc:hover{color:var(--brand-strong)}.icon-btn{display:grid;place-items:center;width:38px;height:38px;flex:none;border:1px solid transparent;border-radius:9px;background:none;color:var(--text-2);cursor:pointer;text-decoration:none}.icon-btn:hover{color:var(--text-strong);background:var(--surface-2)}.icon-btn svg,.search-btn svg,.search-box svg,.anchor svg,.sidenav-more svg,.toc-inline summary svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.icon-btn svg.is-solid{fill:currentColor;stroke:none}.menu-btn{display:none}:root[data-theme=dark] .when-light,:root[data-theme=light] .when-dark{display:none}.when-dark,.when-light{display:grid}.search-btn{display:flex;align-items:center;gap:8px;height:38px;min-width:210px;padding:0 10px 0 12px;border:1px solid var(--line-strong);border-radius:10px;background:var(--bg-raised);color:var(--text-3);cursor:pointer;font-size:.9rem}.search-btn:hover{border-color:var(--brand);color:var(--text-2)}.search-btn span{flex:1;text-align:left}.contact-btn{display:flex;align-items:center;gap:7px;height:38px;flex:none;padding:0 13px 0 11px;border:1px solid var(--brand);border-radius:10px;background:var(--brand-bg);color:var(--brand-strong);font:600 .88rem/1 var(--font-body);white-space:nowrap;cursor:pointer}.contact-btn:hover{border-color:var(--brand-strong);color:var(--text-strong)}.contact-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.lang-switch{display:flex;padding:3px;border:1px solid var(--line-strong);border-radius:10px;background:var(--bg-raised)}.lang-switch a{white-space:nowrap;padding:3px 10px;border-radius:7px;color:var(--text-2);font-size:.84rem;font-weight:600;line-height:1.6;text-decoration:none}.lang-switch a[aria-current]{background:var(--surface-2);color:var(--text-strong);box-shadow:0 0 0 1px var(--line-strong)}.lang-switch a:hover{color:var(--text-strong)}.shell{display:grid;grid-template-columns:272px minmax(0,1fr) 240px;max-width:1480px;margin:0 auto}.shell.no-toc{grid-template-columns:272px minmax(0,1fr)}main{min-width:0;padding:44px 52px 88px;outline:none}.doc{max-width:820px;margin:0 auto}.sidenav{position:sticky;top:var(--topbar-h);height:calc(100vh - var(--topbar-h));overflow-y:auto;border-right:1px solid var(--line);scrollbar-width:thin}.sidenav-inner{padding:26px 14px 48px 22px}.sidenav ul{list-style:none;margin:0;padding:0}.sidenav-group{margin:22px 0 6px 12px;color:var(--text-3);font-size:.78rem;font-weight:600}.sidenav-group:first-child{margin-top:0}.sidenav a{display:flex;align-items:baseline;gap:9px;padding:7px 12px;border-radius:8px;color:var(--text-2);font-size:.93rem;line-height:1.5;text-decoration:none}.sidenav a:hover{color:var(--text-strong);background:var(--bg-raised)}.sidenav a[aria-current=page]{color:var(--text-strong);background:var(--brand-bg);font-weight:600;box-shadow:inset 2px 0 0 var(--brand)}.sidenav-n{flex:none;width:1.1em;color:var(--text-3);font-family:var(--font-display);font-weight:600;font-variant-numeric:tabular-nums}.sidenav a[aria-current=page] .sidenav-n{color:var(--brand)}.badge{display:inline-block;margin-left:.5em;padding:1px 7px;border-radius:99px;background:var(--brand-bg);color:var(--brand);font-size:.72rem;font-style:normal;font-weight:600;line-height:1.6;white-space:nowrap}.badge.is-muted{background:var(--line);color:var(--text-2)}.sidenav-more{margin-top:26px!important;padding-top:16px!important;border-top:1px solid var(--line)}.sidenav-more a{font-size:.86rem;color:var(--text-3);align-items:center}.sidenav-more button{display:flex;align-items:center;gap:9px;width:100%;padding:7px 12px;border:0;border-radius:8px;background:none;color:var(--text-3);font:inherit;font-size:.86rem;line-height:1.5;text-align:left;cursor:pointer}.sidenav-more button:hover{color:var(--text-strong);background:var(--bg-raised)}.sidenav-more svg{width:14px;height:14px;opacity:.7}.toc{position:sticky;top:var(--topbar-h);height:calc(100vh - var(--topbar-h));overflow-y:auto;padding:50px 22px 48px 6px;scrollbar-width:thin}.toc-title{margin:0 0 10px 13px;color:var(--text-3);font-size:.78rem;font-weight:600}.toc ul,.toc-inline ul{list-style:none;margin:0;padding:0}.toc ul{border-left:1px solid var(--line)}.toc a{display:block;margin-left:-1px;padding:4px 0 4px 12px;border-left:1px solid transparent;color:var(--text-3);font-size:.84rem;line-height:1.5;text-decoration:none}.toc .l3 a{padding-left:26px;font-size:.82rem}.toc a:hover{color:var(--text-strong)}.toc a.is-active{color:var(--brand);border-left-color:var(--brand)}.toc-inline{display:none;margin:0 0 28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-raised)}.toc-inline summary{display:flex;align-items:center;gap:8px;padding:10px 14px;color:var(--text-2);font-size:.9rem;font-weight:600;cursor:pointer;list-style:none}.toc-inline summary::-webkit-details-marker{display:none}.toc-inline ul{padding:4px 14px 12px;border-top:1px solid var(--line)}.toc-inline a{display:block;padding:5px 0;color:var(--text-2);font-size:.9rem;text-decoration:none}.toc-inline .l3 a{padding-left:16px;color:var(--text-3)}.doc-head{margin-bottom:34px}h1,h2,h3,h4{color:var(--text-strong);font-family:var(--font-display);text-wrap:balance}h1{margin:0 0 18px;font-size:clamp(1.85rem,1.3rem + 2vw,2.45rem);font-weight:700;line-height:1.22;letter-spacing:-.012em}.doc h2{margin:3.2rem 0 1rem;padding-top:2.2rem;border-top:1px solid var(--line);font-size:1.62rem;font-weight:650;line-height:1.32;letter-spacing:-.006em}.doc h3{margin:2.3rem 0 .7rem;font-size:1.24rem;font-weight:650;line-height:1.4}.doc h4{margin:1.8rem 0 .5rem;font-size:1.04rem;font-weight:650}.doc h2,.doc h3,.doc h4{position:relative}.anchor{display:inline-grid;place-items:center;width:28px;height:28px;margin-left:6px;vertical-align:middle;border-radius:7px;color:var(--text-3);opacity:0;transition:opacity .12s}.anchor svg{width:17px;height:17px}h2:hover .anchor,h3:hover .anchor,h4:hover .anchor,.anchor:focus-visible{opacity:1}.anchor:hover{color:var(--brand);background:var(--brand-bg)}.lead{margin:0;color:var(--text-2);font-size:1.14rem;line-height:1.75}.doc p,.home p{margin:1em 0}.doc strong,.home strong{color:var(--text-strong);font-weight:650}.doc :is(ul,ol):not(.figure-body *,.toc-inline *){margin:1em 0;padding-left:1.5em}.doc li:not(.figure-body *,.toc-inline *){margin:.4em 0;padding-left:.2em}.doc li>:is(ul,ol):not(.figure-body *){margin:.4em 0}.doc ul>li:not(.figure-body *)::marker{color:var(--text-3)}.doc ol>li:not(.figure-body *)::marker{color:var(--brand);font-family:var(--font-display);font-weight:650;font-variant-numeric:tabular-nums}code{font-family:var(--font-mono);font-size:.875em}:not(pre)>code{padding:.14em .4em;border:1px solid var(--line);border-radius:5px;background:var(--surface-2);color:var(--text-strong);overflow-wrap:anywhere}a>code{color:inherit}.plugin-file{color:var(--text-strong);font-weight:600}.note{margin:1.4em 0;padding:2px 18px;border-left:3px solid var(--brand);border-radius:0 var(--radius) var(--radius) 0;background:var(--brand-bg);font-size:.96rem}.table-wrap{margin:1.4em 0;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);scrollbar-width:thin}table{width:100%;border-collapse:collapse;font-size:.925rem;line-height:1.65}th{padding:10px 14px;background:var(--bg-raised);border-bottom:1px solid var(--line);color:var(--text-2);font-size:.82rem;font-weight:650;text-align:left;white-space:nowrap}td{padding:10px 14px;border-top:1px solid var(--line);vertical-align:top}tbody tr:first-child td{border-top:0}tbody tr:hover td{background:color-mix(in srgb,var(--bg-raised) 60%,transparent)}table.is-keyed td:first-child{color:var(--text-strong);white-space:nowrap}table.is-keyed td:first-child code{overflow-wrap:normal;white-space:nowrap}td code{overflow-wrap:break-word}.code{position:relative;margin:1.4em 0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}.code-head,.prompt-head{display:flex;align-items:center;gap:10px;min-height:38px;padding:0 6px 0 14px;border-bottom:1px solid var(--line);background:var(--bg-raised);color:var(--text-3);font-size:.78rem}.code-title{color:var(--text-2);font-family:var(--font-mono);font-size:.8rem}.code-title+.code-lang:before{content:"";display:inline-block;width:1px;height:.9em;margin-right:10px;background:var(--line-strong);vertical-align:-.08em}.copy{margin-left:auto;padding:4px 10px;border:1px solid transparent;border-radius:7px;background:none;color:var(--text-2);font-size:.78rem;cursor:pointer;white-space:nowrap}.copy:hover{color:var(--text-strong);border-color:var(--line-strong);background:var(--surface-2)}.copy.is-done{color:var(--f-ok)}.shiki,.tree{margin:0;padding:14px 16px;overflow-x:auto;background:transparent!important;font:13.5px/1.68 var(--font-mono);tab-size:2;scrollbar-width:thin}.code[data-lang=cpp] .shiki,.code[data-lang=csharp] .shiki{tab-size:4}.shiki code,.tree{font-size:inherit}.shiki span{color:var(--shiki-dark);font-style:var(--shiki-dark-font-style, normal)}:root[data-theme=light] .shiki span{color:var(--shiki-light);font-style:var(--shiki-light-font-style, normal)}.tree{color:var(--text)}.tree-note{color:var(--text-3);font-family:var(--font-body)}.code.is-long:not(.is-open) .shiki{max-height:31em;overflow-y:hidden}.code-more{display:block;width:100%;padding:8px;border:0;border-top:1px solid var(--line);background:var(--bg-raised);color:var(--brand);font-size:.84rem;cursor:pointer}.code.is-long:not(.is-open) .code-more{position:relative}.code.is-long:not(.is-open) .code-more:before{content:"";position:absolute;left:0;right:0;bottom:100%;height:64px;background:linear-gradient(to bottom,transparent,var(--surface));pointer-events:none}.code-more:hover{color:var(--brand-strong)}.prompt{margin:1.4em 0;border:1px solid color-mix(in srgb,var(--f-you) 34%,var(--line));border-radius:14px 14px 14px 4px;background:color-mix(in srgb,var(--f-you) 5%,var(--surface));overflow:hidden}.prompt-head{border-bottom-color:color-mix(in srgb,var(--f-you) 20%,var(--line));background:color-mix(in srgb,var(--f-you) 8%,var(--bg-raised))}.prompt-who{display:flex;align-items:center;gap:7px;color:var(--f-you);font-size:.8rem;font-weight:650}.prompt-who:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}.prompt-body{margin:0;padding:14px 18px 16px;color:var(--text-strong);font:.95rem/1.8 var(--font-body);white-space:pre-wrap;overflow-wrap:anywhere}.figure{margin:1.9em 0}.figure-body{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:20px;overflow-x:auto;scrollbar-width:thin}.figure--shot .figure-body{padding:0;overflow:hidden}figcaption{display:flex;flex-wrap:wrap;align-items:baseline;gap:.2em .65em;margin-top:10px;color:var(--text-2);font-size:.875rem;line-height:1.65}.figure-n{color:var(--text-strong);font-family:var(--font-display);font-weight:650;white-space:nowrap}.figure-kind{padding:0 .55em;border:1px solid var(--line-strong);border-radius:99px;color:var(--text-3);font-size:.74rem;white-space:nowrap}.figure-text{flex:1 1 16em}.fig-svg{display:block;height:auto;min-width:min(var(--fig-min, 560px),760px);margin:0 auto}.fig-svg text{font-family:var(--font-body)}.k-ue{--k: var(--f-ue);--k-bg: var(--f-ue-bg)}.k-web{--k: var(--f-web);--k-bg: var(--f-web-bg)}.k-agent{--k: var(--f-agent);--k-bg: var(--f-agent-bg)}.k-you{--k: var(--f-you);--k-bg: var(--f-you-bg)}.k-tool{--k: var(--f-tool);--k-bg: var(--f-tool-bg)}.k-neutral{--k: var(--f-neutral);--k-bg: var(--f-neutral-bg)}.k-ok{--k: var(--f-ok);--k-bg: var(--f-ok-bg)}.k-bad{--k: var(--f-bad);--k-bg: var(--f-bad-bg)}.f-t{fill:var(--text-strong)}.f-m{fill:var(--text-2)}.f-strong{font-weight:650}.f-code{font-family:var(--font-mono)!important;fill:var(--text-2)}.f-box{fill:var(--k-bg);stroke:var(--k);stroke-width:1.3}.f-box.is-dashed{fill:none;stroke-dasharray:5 4}.f-box.is-plain{fill:var(--bg-raised);stroke:var(--line-strong)}.f-line{stroke:var(--k)}.f-line.is-dashed{stroke-dasharray:5 4}.f-head{fill:var(--k)}.f-tag{fill:var(--k);font-weight:600;paint-order:stroke;stroke:var(--f-canvas);stroke-width:6px;stroke-linejoin:round}.f-tag.k-neutral{fill:var(--text-2)}.f-pill{fill:var(--k-bg);stroke:var(--k);stroke-width:1.2}.f-pilltext{fill:var(--k);font-weight:600}.f-pilltext.k-neutral{fill:var(--text-2)}.f-callout{fill:var(--k)}.f-callouttext{fill:var(--on-brand);font-weight:700;font-family:var(--font-display)!important}.fx-chip{display:inline-block;padding:0 .6em;border:1px solid color-mix(in srgb,var(--k) 45%,transparent);border-radius:99px;background:var(--k-bg);color:var(--k);font-size:.74rem;font-weight:600;line-height:1.7;white-space:nowrap}.fx-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:10px;margin:0;padding:0;list-style:none;counter-reset:none}.fx-step{position:relative;display:flex;gap:10px;margin:0;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--bg-raised)}.fx-step.is-quiet{border-style:dashed;background:none}.fx-step-n{flex:none;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--brand-bg);color:var(--brand);font:650 .82rem/1 var(--font-display)}.fx-step-body{display:flex;flex-direction:column;gap:5px;min-width:0}.fx-step-body strong{color:var(--text-strong);font-size:.93rem;line-height:1.45}.fx-step-who{display:flex;flex-wrap:wrap;gap:4px}.fx-step-text{color:var(--text-3);font-size:.8rem;line-height:1.5}.fx-flow{display:grid;gap:16px}.fx-flow-row{display:grid;gap:8px}.fx-flow-label{color:var(--text-2);font-size:.84rem;font-weight:650}.fx-flow-track{display:flex;align-items:stretch;gap:0}.fx-node{flex:1 1 0;display:flex;flex-direction:column;justify-content:center;gap:3px;min-width:0;padding:10px 12px;border:1.3px solid var(--k);border-radius:10px;background:var(--k-bg);font-size:.84rem;line-height:1.5}.fx-node.is-dashed{border-style:dashed;background:none}.fx-node strong{color:var(--text-strong);font-size:.9rem}.fx-node span{color:var(--text-2)}.fx-node code,.fx-cell code,.fx-col code,.fx-anno code,.fx-stair code,.fx-step code,.fx-name-where code{padding:0;border:0;background:none;color:inherit;font-size:.86em;overflow-wrap:anywhere}.fx-node>code{color:var(--text-2);font-size:.78rem}.fx-arrow{flex:0 0 auto;position:relative;display:grid;grid-template-rows:1fr 1fr;justify-items:center;min-width:34px;padding:0 14px 0 8px;color:var(--k, var(--text-3))}.fx-arrow:before{content:"";position:absolute;left:3px;right:9px;top:50%;border-top:1.6px solid currentColor}.fx-arrow.is-dashed:before{border-top-style:dashed}.fx-arrow:after{content:"";position:absolute;right:3px;top:50%;width:8px;height:9px;transform:translateY(-50%);background:currentColor;clip-path:polygon(0 0,100% 50%,0 100%)}.fx-arrow em{grid-row:1;align-self:end;max-width:8.5em;padding-bottom:7px;color:var(--text-2);font-size:.74rem;font-style:normal;line-height:1.35;text-align:center}.fx-lanes{display:grid;gap:8px;min-width:560px}.fx-lanes-head,.fx-lane-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr) minmax(0,1fr);gap:0 10px;align-items:center}.fx-party{display:flex;flex-direction:column;padding:8px 12px;border:1.3px solid var(--k);border-radius:10px;background:var(--k-bg);line-height:1.4}.fx-party strong{color:var(--k);font-family:var(--font-display);font-size:.95rem}.fx-party span{color:var(--text-2);font-size:.78rem}.fx-lanes-mid{color:var(--text-3);font-size:.78rem;text-align:center}.fx-lanes-sep{margin:8px 0 0;padding-top:10px;border-top:1px dashed var(--line-strong);color:var(--text-2);font-size:.82rem;font-weight:650}.fx-cell{padding:7px 10px;border-left:2px solid var(--k);border-radius:0 7px 7px 0;background:var(--k-bg);color:var(--text);font-size:.82rem;line-height:1.5}.fx-cell.is-empty{visibility:hidden}.fx-wire{position:relative;display:flex;flex-direction:column;align-items:center;gap:1px;padding:2px 16px 12px;color:var(--k);text-align:center;line-height:1.4}.fx-wire.is-empty{visibility:hidden}.fx-wire code{padding:0;border:0;background:none;color:var(--text-strong);font-size:.8rem;overflow-wrap:anywhere}.fx-verb{color:var(--k);font-size:.7rem;font-weight:650}.fx-payload{color:var(--text-3);font-family:var(--font-mono);font-size:.72rem;overflow-wrap:anywhere}.fx-wire i{position:absolute;left:0;right:0;bottom:4px;border-top:1.6px solid currentColor}.fx-wire i:after{content:"";position:absolute;top:-5.3px;width:9px;height:9px;background:currentColor}.fx-wire.to-web i:after{right:-1px;clip-path:polygon(0 0,100% 50%,0 100%)}.fx-wire.to-ue i:after{left:-1px;clip-path:polygon(100% 0,0 50%,100% 100%)}.fx-wire.is-muted{opacity:.62}.fx-wire.is-muted i{border-top-style:dashed}.fx-wire.is-ok{color:var(--f-ok)}.fx-wire.is-bad{color:var(--f-bad)}.fx-stairs{display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:6px;align-items:end;margin:0;padding:0;list-style:none;min-width:600px}.fx-stair{display:flex;flex-direction:column;gap:4px;margin:0;min-height:calc(92px + var(--i) * 20px);padding:10px 11px 12px;border:1px solid var(--line-strong);border-top:3px solid color-mix(in srgb,var(--brand) calc(28% + var(--i) * 18%),var(--line-strong));border-radius:8px;background:var(--bg-raised);font-size:.8rem;line-height:1.5}.fx-stair.is-current{border-color:var(--brand);background:var(--brand-bg)}.fx-stair strong{color:var(--text-strong);font-size:.92rem}.fx-stair span{color:var(--text-2)}.fx-stair em{margin-top:auto;padding-top:6px;color:var(--text-3);font-size:.76rem;font-style:normal}.fx-names{display:grid;gap:8px}.fx-name{display:grid;grid-template-columns:minmax(8.5em,.42fr) minmax(0,1fr);gap:12px;align-items:center;padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:var(--bg-raised)}.fx-name-where{color:var(--text-2);font-size:.84rem;line-height:1.45}.fx-name>code{padding:0;border:0;background:none;color:var(--text-2);font-size:.82rem;overflow-wrap:anywhere}.fx-name mark{padding:.1em .3em;border-radius:4px;background:var(--mark);color:var(--text-strong);font-weight:650}.fx-names-note{margin:4px 0 0!important;color:var(--text-2);font-size:.84rem}.fx-anno{display:grid;gap:6px}.fx-anno-row{display:grid;grid-template-columns:7.2em minmax(0,1fr);gap:12px;align-items:start;padding:8px 12px;border-radius:8px;background:var(--bg-raised);border-left:3px solid var(--c-color)}.fx-anno-row[style*="--c:0"]{--c-color: var(--f-you)}.fx-anno-row[style*="--c:1"]{--c-color: var(--f-ue)}.fx-anno-row[style*="--c:2"]{--c-color: var(--f-web)}.fx-anno-row[style*="--c:3"]{--c-color: var(--f-agent)}.fx-anno-tag{color:var(--c-color);font-size:.8rem;font-weight:650;line-height:1.75}.fx-anno p{margin:0!important;color:var(--text-strong);font-size:.88rem;line-height:1.7}.fx-cols{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:10px}.fx-col{padding:12px 14px;border:1.3px solid var(--k);border-radius:10px;background:var(--k-bg);font-size:.84rem;line-height:1.55}.fx-col>strong{display:block;margin-bottom:4px;color:var(--text-strong);font-size:.92rem}.fx-col p{margin:0 0 4px!important;color:var(--text-2)}.fx-col ul{margin:0!important;padding-left:1.1em!important;color:var(--text-2)}.fx-col li{margin:.2em 0!important;padding:0!important}.fx-matrix{min-width:640px;font-size:.82rem;table-layout:fixed}.fx-matrix thead th{padding:8px 6px;background:none;border-bottom:1px solid var(--line-strong);text-align:center;vertical-align:bottom;white-space:normal;font-weight:400}.fx-matrix thead th:first-child{width:26%;text-align:left;color:var(--text-3);font-size:.78rem}.fx-matrix thead code{display:block;padding:0;border:0;background:none;color:var(--text-strong);font-size:.8rem;font-weight:600}.fx-matrix thead span{display:block;margin-top:2px;color:var(--text-3);font-size:.7rem;line-height:1.35}.fx-matrix thead th.is-on code{color:var(--f-ok)}.fx-matrix tbody th{padding:9px 8px 9px 0;background:none;border:0;border-top:1px solid var(--line);color:var(--text);font-size:.82rem;font-weight:400;text-align:left;white-space:normal}.fx-matrix tbody tr:first-child th{border-top:0}.fx-matrix td{padding:9px 4px;text-align:center;vertical-align:middle}.fx-matrix td:before{content:"";display:inline-block;width:12px;height:12px;border-radius:50%;vertical-align:middle}.fx-matrix td.is-yes:before{background:var(--f-ok);box-shadow:0 0 0 4px var(--f-ok-bg)}.fx-matrix td.is-no:before{width:10px;height:2px;border-radius:1px;background:var(--line-strong)}.fx-matrix tbody tr:hover td{background:none}.fx-shot{display:block;width:100%;margin:0;padding:0;border:0;background:none;cursor:zoom-in;line-height:0}.fx-shot img{display:block;width:100%;height:auto}.figure--shot.is-editor .figure-body{overflow-x:auto;background:#16181d;border-color:#2b3038;scrollbar-width:thin;scrollbar-color:#4a515e #16181d}.fx-shot.is-pixel{width:max(100%,calc(var(--w) * .75px))}.fx-shot.is-pixel img{width:100%;max-width:calc(var(--w) * 1px);margin:0 auto}.fx-gallery-item .fx-shot.is-pixel{width:100%}.fx-shot.is-checker,.fx-shot.is-scene,.fx-shot.is-white,.fx-shot.is-black{padding:26px}.fx-shot.is-white{background:#fff}.fx-shot.is-black{background:#000}.fx-shot.is-white img,.fx-shot.is-black img{max-width:600px;margin:0 auto}.fx-gallery-item .fx-shot.is-white,.fx-gallery-item .fx-shot.is-black{padding:12px}.fx-shot.is-checker{background:conic-gradient(color-mix(in srgb,var(--text-3) 16%,transparent) 25%,transparent 0 50%,color-mix(in srgb,var(--text-3) 16%,transparent) 0 75%,transparent 0) 0 0 / 22px 22px,var(--bg-raised)}.fx-shot.is-scene{background:radial-gradient(120% 90% at 78% 8%,rgba(255,170,60,.22),transparent 55%),radial-gradient(90% 80% at 12% 96%,rgba(42,168,255,.28),transparent 60%),linear-gradient(160deg,#1a2740,#0a0f1c 70%)}.fx-shot.is-checker img,.fx-shot.is-scene img{max-width:600px;margin:0 auto}.fx-gallery{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:12px}.fx-gallery-item{display:flex;flex-direction:column;gap:6px;min-width:0}.fx-gallery-item .fx-shot{border:1px solid var(--line);border-radius:8px;overflow:hidden}.fx-gallery-item .fx-shot.is-checker,.fx-gallery-item .fx-shot.is-scene{padding:12px}.fx-gallery-item>span{color:var(--text-2);font-size:.8rem;line-height:1.5}.figure--shot.is-gallery .figure-body{padding:14px;overflow:visible}.demo{display:grid;grid-template-columns:minmax(0,.82fr) 64px minmax(0,1.25fr);gap:0;align-items:stretch}.demo-side{display:flex;flex-direction:column;gap:10px;min-width:0}.demo-head{display:flex;flex-direction:column;padding:7px 11px;border:1.3px solid var(--k);border-radius:9px;background:var(--k-bg);line-height:1.4}.demo-head strong{color:var(--k)!important;font-family:var(--font-display);font-size:.92rem}.demo-head span{color:var(--text-2);font-size:.76rem}.demo-vars{display:grid;gap:1px;margin:0;border:1px solid var(--line);border-radius:9px;background:var(--line);overflow:hidden;font-size:.8rem}.demo-vars>div{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:6px 10px;background:var(--bg-raised)}.demo-vars dt{color:var(--text-2);font-family:var(--font-mono);font-size:.76rem}.demo-vars dd{margin:0;color:var(--text-strong);font-family:var(--font-mono);font-weight:600;font-variant-numeric:tabular-nums}.demo-vars dd.is-changed{animation:demo-flash .7s ease-out}@keyframes demo-flash{0%{color:var(--f-ue);text-shadow:0 0 12px var(--f-ue)}}.demo-seg{display:inline-flex;padding:2px;border:1px solid var(--line-strong);border-radius:7px}.demo-seg button{padding:1px 8px;border:0;border-radius:5px;background:none;color:var(--text-2);font:600 .74rem/1.6 var(--font-mono);cursor:pointer}.demo-seg button[aria-pressed=true]{background:var(--f-ue-bg);color:var(--f-ue)}.demo-rule{display:flex;align-items:flex-start;gap:7px;color:var(--text-2);font-size:.78rem;line-height:1.5;cursor:pointer}.demo-rule input{margin:.28em 0 0;accent-color:var(--f-ue)}.demo-reopen{padding:6px 10px;border:1.3px solid var(--f-ue);border-radius:8px;background:var(--f-ue-bg);color:var(--f-ue);font-size:.8rem;font-weight:600;cursor:pointer}.demo-wires{position:relative;display:flex;flex-direction:column;justify-content:center;gap:34px;padding:0 6px}.demo-lane{position:relative;height:2px;color:var(--k);background:currentColor;opacity:.55}.demo-lane:after{content:"";position:absolute;top:-4px;width:9px;height:10px;background:currentColor}.demo-lane.to-web:after{right:-1px;clip-path:polygon(0 0,100% 50%,0 100%)}.demo-lane.to-ue:after{left:-1px;clip-path:polygon(100% 0,0 50%,100% 100%)}.demo-lane span{position:absolute;left:0;right:0;bottom:7px;color:var(--k);font-size:.68rem;font-weight:600;text-align:center;white-space:nowrap}.demo-lane i{position:absolute;top:-4px;left:0;width:10px;height:10px;border-radius:50%;background:currentColor;box-shadow:0 0 12px currentColor;opacity:0}.demo-lane.is-live{opacity:1}.demo-lane.to-web.is-live i{animation:demo-to-web .46s ease-in-out}.demo-lane.to-ue.is-live i{animation:demo-to-ue .46s ease-in-out}@keyframes demo-to-web{0%{left:0;opacity:1}to{left:calc(100% - 10px);opacity:1}}@keyframes demo-to-ue{0%{left:calc(100% - 10px);opacity:1}to{left:0;opacity:1}}.demo-scene{position:relative;flex:1;display:grid;place-items:center;min-height:268px;padding:16px;border-radius:10px;overflow:hidden;background:radial-gradient(120% 90% at 82% 6%,rgba(255,170,60,.26),transparent 52%),radial-gradient(90% 80% at 10% 100%,rgba(42,168,255,.3),transparent 60%),linear-gradient(165deg,#1b2a45,#0a0f1c 72%)}.demo-scene:before{content:"";position:absolute;inset:auto -10% -46%;height:78%;background:repeating-linear-gradient(90deg,rgba(120,190,255,.16) 0 1px,transparent 1px 44px),repeating-linear-gradient(0deg,rgba(120,190,255,.16) 0 1px,transparent 1px 30px);transform:perspective(420px) rotateX(62deg);transform-origin:50% 0}.demo-scene-tag{position:absolute;left:10px;bottom:8px;color:#d6deeb8c;font-size:.68rem}.demo-panel{position:relative;width:min(100%,360px);padding:18px;color:#f2f4f8;background:#0c1018db;border:1px solid rgba(255,255,255,.16);font:14px/1.4 var(--font-body);transition:opacity .25s}.demo-panel[hidden]{display:block;opacity:0;pointer-events:none}.demo-panel header,.demo-panel .demo-row,.demo-panel footer{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:11px}.demo-panel footer{margin-bottom:0}.demo-panel h4{flex:1;margin:0;color:inherit;font:600 19px/1.2 var(--font-body)}.demo-panel .demo-row span:first-child{flex:1}.demo-panel input[type=range]{width:100%;margin:0 0 13px}.demo-panel button{padding:5px 11px;color:inherit;background:#ffffff14;border:1px solid rgba(255,255,255,.24);border-radius:0;font:inherit;font-size:13px;cursor:pointer}.demo-panel button:hover,.demo-panel button:focus-visible,.demo-panel button[aria-pressed=true]{background:#ffaa3c47;border-color:#ffaa3c;outline:none}.demo-panel button:disabled{opacity:.4;cursor:default}.demo-panel p{flex:1;margin:0!important;min-height:1.4em;font-size:12.5px;color:#cfd6e2}.demo-log{grid-column:1 / -1;display:grid;gap:3px;margin:12px 0 0;padding:0;list-style:none;min-height:5.6em;font-size:.76rem;line-height:1.5}.demo-log li{display:flex;gap:8px;align-items:baseline;margin:0;padding:2px 8px;border-left:2px solid var(--k);border-radius:0 5px 5px 0;background:var(--k-bg);color:var(--text-2);white-space:nowrap;overflow:hidden}.demo-log li:not(:first-child){opacity:.62}.demo-log b{flex:none;color:var(--k);font-weight:650}.demo-log code{flex:none;padding:0;border:0;background:none;color:var(--text-strong);font-size:.74rem}.demo-log span{overflow:hidden;text-overflow:ellipsis;color:var(--text-3);font-family:var(--font-mono);font-size:.72rem}.home{max-width:1120px;margin:0 auto}.hero{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:44px;align-items:center;padding:8px 0 12px}.hero h1{font-size:clamp(2rem,1.2rem + 2.6vw,2.9rem);line-height:1.16}.hero-spec{display:flex;flex-wrap:wrap;gap:6px 8px;margin:0 0 18px;padding:0;list-style:none}.hero-spec li{padding:2px 10px;border:1px solid var(--line-strong);border-radius:99px;color:var(--text-2);font-size:.82rem;line-height:1.7}.hero .lead{font-size:1.05rem}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0!important}.btn{display:inline-flex;align-items:center;padding:9px 18px;border:1px solid var(--line-strong);border-radius:10px;background:var(--bg-raised);color:var(--text-strong);font-size:.95rem;font-weight:600;line-height:1.5;text-decoration:none}.btn:hover{border-color:var(--brand);color:var(--text-strong)}button.btn{font-family:inherit;cursor:pointer}.btn.is-primary{border-color:var(--brand-solid);background:var(--brand-solid);color:var(--on-brand)}.btn.is-primary:hover{filter:brightness(1.1);color:var(--on-brand)}.hero-demo .figure{margin:0}.hero-demo .figure-body{padding:16px;box-shadow:var(--shadow)}.home-section{margin-top:64px}.home h2{margin:0 0 18px;font-size:1.5rem;font-weight:650}.home-start-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:36px;align-items:center}.home-start-steps ol{margin:0;padding-left:1.4em;font-size:1.05rem}.home-start-steps li{margin:.7em 0;padding-left:.3em}.home-start-steps li::marker{color:var(--brand);font-family:var(--font-display);font-weight:650}.home-start-shot .figure{margin:0}.tutorials{display:grid;gap:0;margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.tutorials li{margin:0;border-bottom:1px solid var(--line)}.tutorial{display:grid;grid-template-columns:56px minmax(0,1fr);gap:8px;padding:20px 12px 20px 4px;color:inherit;text-decoration:none}.tutorial:hover{background:var(--bg-raised);color:inherit}.tutorial-n{color:var(--brand);font:300 2.5rem/1 var(--font-display);font-variant-numeric:tabular-nums}.tutorial-main{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.5fr);gap:4px 28px;align-items:baseline}.tutorial-main strong{grid-column:1 / -1;display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:1.16rem;font-weight:650}.tutorial-main .badge{margin-left:0}.tutorial:hover strong{color:var(--brand-strong)}.tutorial-for,.tutorial-what{color:var(--text-2);font-size:.92rem;line-height:1.65}.tutorial-for b{margin-right:.6em;color:var(--text-3);font-size:.8rem;font-weight:600}.home-reference ul{padding-left:1.3em}.home-reference li{margin:.35em 0}.home-section>p{color:var(--text-2);font-size:.95rem}.pager{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:64px;padding-top:28px;border-top:1px solid var(--line)}.pager a{display:flex;flex-direction:column;gap:2px;padding:13px 16px;border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;line-height:1.5}.pager a:hover{border-color:var(--brand);background:var(--brand-bg)}.pager span{color:var(--text-3);font-size:.8rem}.pager strong{color:var(--text-strong);font-weight:600}.pager-next{text-align:right}.site-foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 24px;padding:22px 28px 26px;border-top:1px solid var(--line);color:var(--text-3);font-size:.82rem}.site-foot p{margin:0}.beian{display:flex;flex-wrap:wrap;gap:4px 18px}.beian a{display:inline-flex;align-items:center;gap:5px;color:var(--text-3);text-decoration:none}.beian a:hover{color:var(--text-strong)}.foot-contact a{color:var(--text-2);text-decoration:none}.foot-contact a:hover{color:var(--brand-strong)}.contact{width:min(440px,calc(100vw - 32px));margin-top:16vh;padding:0;border:1px solid var(--line-strong);border-radius:14px;background:var(--bg-raised);box-shadow:var(--shadow)}.contact-inner{padding:18px 20px 20px}.contact-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.contact-head h2{margin:0;color:var(--text-strong);font:600 1.2rem/1.4 var(--font-display)}.contact-head .icon-btn{margin-right:-8px}.contact-text{margin:6px 0 16px;color:var(--text-2);font-size:.93rem;line-height:1.7}.contact-list{display:grid;gap:8px;margin:0;padding:0;list-style:none}.contact-list li{display:flex;align-items:center;gap:8px}.contact-mail{display:flex;flex:1;min-width:0;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);color:var(--text-strong);font:500 .95rem/1.4 var(--font-mono);text-decoration:none}.contact-mail span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.contact-mail:hover{border-color:var(--brand);color:var(--brand-strong)}.contact-mail svg{flex:none;width:18px;height:18px;fill:none;stroke:var(--brand);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.contact-copy{flex:none;height:42px;padding:0 14px;border:1px solid var(--line-strong);border-radius:10px;background:none;color:var(--text-2);font:600 .84rem/1 var(--font-body);cursor:pointer}.contact-copy:hover{border-color:var(--brand);color:var(--text-strong)}.contact-copy.is-done{border-color:var(--f-ok);color:var(--f-ok)}dialog{color:var(--text)}dialog::backdrop{background:#03060e9e;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.search{width:min(680px,calc(100vw - 28px));max-height:min(76vh,640px);margin-top:11vh;padding:0;border:1px solid var(--line-strong);border-radius:14px;background:var(--bg-raised);box-shadow:var(--shadow);overflow:hidden}.search[open]{display:flex;flex-direction:column}.search-box{display:flex;align-items:center;gap:10px;padding:12px 12px 12px 16px;border-bottom:1px solid var(--line);color:var(--text-3)}.search-box input{flex:1;min-width:0;border:0;outline:0;background:none;color:var(--text-strong);font:1rem/1.6 var(--font-body)}.search-box input::-webkit-search-cancel-button{display:none}.search-close{padding:3px 8px;border:1px solid var(--line-strong);border-radius:6px;background:none;color:var(--text-3);font-size:.72rem;font-weight:600;cursor:pointer}.search-results{overflow-y:auto;padding:6px;scrollbar-width:thin}.search-results:empty{display:none}.search-group{margin:8px 10px 4px;color:var(--text-3);font-size:.76rem;font-weight:600}.search-hit{display:block;padding:8px 10px;border-radius:8px;color:var(--text);text-decoration:none;line-height:1.5}.search-hit strong{display:block;color:var(--text-strong);font-size:.93rem;font-weight:600}.search-hit span{display:block;color:var(--text-2);font-size:.82rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-hit mark{background:var(--mark);color:inherit;border-radius:3px}.search-hit:hover,.search-hit.is-active{background:var(--brand-bg);color:var(--text)}.search-hint{margin:0;padding:16px;color:var(--text-3);font-size:.86rem;text-align:center}.lightbox{width:100vw;max-width:100vw;height:100vh;max-height:100vh;margin:0;padding:0;border:0;background:#03060ef0}.lightbox[open]{display:grid}.lightbox-stage{display:grid;place-items:center;padding:56px 20px 20px;overflow:auto;cursor:zoom-out}.lightbox-stage img{max-width:none;width:auto;max-height:none;height:auto;box-shadow:var(--shadow)}.lightbox-stage img.is-fit{max-width:100%;max-height:calc(100vh - 80px);object-fit:contain}.lightbox-close{position:fixed;top:12px;right:14px;color:#e6ecf6;background:#ffffff14}.scrim{position:fixed;inset:var(--topbar-h) 0 0 0;z-index:29;background:#03060e99}@media(max-width:1220px){.shell{grid-template-columns:256px minmax(0,1fr)}.toc{display:none}.toc-inline{display:block}main{padding:40px 40px 80px}}@media(max-width:1340px){.hero{grid-template-columns:minmax(0,1fr);gap:34px}.hero-demo{max-width:760px}}@media(max-width:980px){.home-start-grid{grid-template-columns:minmax(0,1fr);gap:30px}}.figure.is-demo .figure-body{container-type:inline-size}@container (max-width: 540px){.demo{grid-template-columns:minmax(0,1fr);gap:12px}.demo-web{order:-1}.demo-wires{flex-direction:row;gap:16px;padding:16px 0 4px}.demo-lane{flex:1}}@media(max-width:880px){.shell,.shell.no-toc{grid-template-columns:minmax(0,1fr)}.menu-btn{display:grid}.sidenav{position:fixed;top:var(--topbar-h);left:0;bottom:0;z-index:30;width:min(320px,86vw);height:auto;background:var(--bg);transform:translate(-102%);transition:transform .2s ease;visibility:hidden}.sidenav.is-open{transform:none;visibility:visible;box-shadow:var(--shadow)}main{padding:28px 18px 64px}.topbar{padding:0 10px;gap:6px}.brand span,.brand-doc span,.search-btn span,.search-btn kbd,.contact-btn span,.github-btn{display:none}.contact-btn{width:38px;padding:0;justify-content:center;border-color:transparent;background:none;color:var(--text-2)}.brand-doc{padding-left:10px;margin-left:2px}.search-btn{min-width:0;width:38px;padding:0;justify-content:center;border-color:transparent;background:none}.doc h2{font-size:1.42rem}.tutorial-main{grid-template-columns:minmax(0,1fr)}.tutorial{grid-template-columns:40px minmax(0,1fr)}.tutorial-n{font-size:2rem}.figure-body{padding:14px}.fx-flow-track{flex-direction:column}.fx-arrow{grid-template-rows:none;grid-template-columns:1fr 1fr;min-width:0;min-height:30px;padding:0}.fx-arrow:before{inset:3px auto 9px 50%;border-top:0;border-left:1.6px solid currentColor}.fx-arrow.is-dashed:before{border-left-style:dashed}.fx-arrow:after{inset:auto auto 3px 50%;width:9px;height:8px;transform:translate(-50%);clip-path:polygon(0 0,100% 0,50% 100%)}.fx-arrow.has-label{min-height:40px}.fx-arrow em{grid-row:1;grid-column:2;align-self:center;justify-self:start;max-width:none;padding:0 0 0 14px;text-align:left}.fx-cols,.fx-gallery{grid-template-columns:minmax(0,1fr)}.fx-name,.fx-anno-row{grid-template-columns:minmax(0,1fr);gap:2px}.demo{grid-template-columns:minmax(0,1fr);gap:12px}.demo-web{order:-1}.demo-wires{flex-direction:row;gap:16px;padding:16px 0 4px}.demo-lane{flex:1}.pager{grid-template-columns:minmax(0,1fr)}.site-foot{padding:20px 18px 24px}}@media(max-width:520px){.brand,.contact-btn{display:none}.brand-doc{padding-left:4px;margin-left:0;border-left:0}.search-btn{flex:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}@media print{.topbar,.sidenav,.toc,.toc-inline,.pager,.copy,.code-more,.anchor,.scrim{display:none!important}.shell{display:block}.code.is-long .shiki{max-height:none!important}body{background:#fff;color:#000}}
