@font-face{font-family:Albert Sans;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/albert-sans-latin-ext-wght-normal.BAo4qCk1.woff2)format("woff2");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:Albert Sans;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/albert-sans-latin-wght-normal.BJ0ssN8N.woff2)format("woff2");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:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/atkinson-hyperlegible-next-latin-ext-400-normal.BalHKn7d.woff2)format("woff2");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:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/atkinson-hyperlegible-next-latin-ext-500-normal.CUASR3PD.woff2)format("woff2");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:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/atkinson-hyperlegible-next-latin-ext-600-normal.kZZEtAc7.woff2)format("woff2");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:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/atkinson-hyperlegible-next-latin-ext-700-normal.CBw-mJf_.woff2)format("woff2");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:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:800;src:url(/_astro/atkinson-hyperlegible-next-latin-ext-800-normal.CCpWmrAz.woff2)format("woff2");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:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/atkinson-hyperlegible-next-latin-400-normal.FfmJh7DR.woff2)format("woff2");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:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/atkinson-hyperlegible-next-latin-500-normal.gHP6TDRs.woff2)format("woff2");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:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/atkinson-hyperlegible-next-latin-600-normal.BBuhw47K.woff2)format("woff2");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:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/atkinson-hyperlegible-next-latin-700-normal.Dpiyiu63.woff2)format("woff2");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:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:800;src:url(/_astro/atkinson-hyperlegible-next-latin-800-normal.D32lleIF.woff2)format("woff2");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:Atkinson Hyperlegible Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/atkinson-hyperlegible-mono-latin-ext-400-normal.CpVFOiMk.woff2)format("woff2");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:Atkinson Hyperlegible Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/atkinson-hyperlegible-mono-latin-ext-500-normal.DE1cvYE7.woff2)format("woff2");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:Atkinson Hyperlegible Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/atkinson-hyperlegible-mono-latin-ext-600-normal.DKhxRsTL.woff2)format("woff2");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:Atkinson Hyperlegible Mono;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/atkinson-hyperlegible-mono-latin-ext-700-normal.Cb4hxZGu.woff2)format("woff2");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:Atkinson Hyperlegible Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/atkinson-hyperlegible-mono-latin-400-normal.CmMGer93.woff2)format("woff2");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:Atkinson Hyperlegible Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/atkinson-hyperlegible-mono-latin-500-normal.CfDLaOZW.woff2)format("woff2");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:Atkinson Hyperlegible Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/atkinson-hyperlegible-mono-latin-600-normal.BiYyYOKJ.woff2)format("woff2");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:Atkinson Hyperlegible Mono;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/atkinson-hyperlegible-mono-latin-700-normal.BhOtGXDr.woff2)format("woff2");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{--bnhr-navy:#0c2340;--bnhr-paper:#f5f5f5;--bnhr-orange:orange;--bnhr-white:#fff;--bnhr-hazard:#ffd400;--bnhr-block:var(--bnhr-orange);--bnhr-mark:var(--bnhr-navy);--core-dark-bg:#0c2340;--core-dark-surface:#10294a;--core-dark-ink:#f5f5f5;--core-dark-muted:#d3dbe6;--core-dark-subtle:#a3b3c9;--core-dark-rule:#3f5168;--core-dark-hair:#283c56;--core-light-bg:#f5f5f5;--core-light-surface:#fff;--core-light-ink:#0c2340;--core-light-muted:#23324a;--core-light-subtle:#4a5a70;--core-light-rule:#c2c7cd;--core-light-hair:#d9dcdf;--bnhr-font-display:"Albert Sans", sans-serif;--bnhr-font-text:"Atkinson Hyperlegible Next", sans-serif;--bnhr-font-mono:"Atkinson Hyperlegible Mono", monospace;--bnhr-radius-ratio:.134;--bg:var(--core-dark-bg);--surface:var(--core-dark-surface);--ink:var(--core-dark-ink);--muted:var(--core-dark-muted);--subtle:var(--core-dark-subtle);--rule:var(--core-dark-rule);--hair:var(--core-dark-hair);--block:var(--bnhr-block);--mark:var(--bnhr-mark);--caution:var(--bnhr-hazard);--qgis-display:#589632;--qgis-text:#61a537;--sl-font:var(--bnhr-font-text);--sl-font-mono:var(--bnhr-font-mono);--sl-nav-height:4rem;--sl-nav-pad-x:clamp(1rem, 3vw, 2.5rem);--sl-sidebar-width:20rem;--sl-content-width:60rem;--sl-mobile-toc-height:0rem;--toc-width:17rem;--radius:6px;--sl-color-white:var(--ink);--sl-color-gray-1:#e9edf3;--sl-color-gray-2:var(--muted);--sl-color-gray-3:var(--subtle);--sl-color-gray-4:#5d7393;--sl-color-gray-5:var(--rule);--sl-color-gray-6:var(--surface);--sl-color-black:var(--bg);--sl-color-accent-low:#22385a;--sl-color-accent:orange;--sl-color-accent-high:orange;--sl-color-text-invert:#0c2340;--sl-color-bg-nav:var(--bg);--sl-color-bg-sidebar:var(--bg);--sl-color-hairline:var(--hair);--sl-color-hairline-light:var(--rule);--sl-color-hairline-shade:var(--hair);--sl-color-blue-low:#133a66;--sl-color-blue:#4d8fd6;--sl-color-blue-high:#b9d8ff;--sl-color-purple-low:#4a3300;--sl-color-purple:orange;--sl-color-purple-high:#ffd38a;--sl-color-orange-low:#433900;--sl-color-orange:#ffd400;--sl-color-orange-high:#fff0a0;--sl-color-red-low:#5c0d12;--sl-color-red:#ff5a5f;--sl-color-red-high:#ffc2c4;--sl-color-green-low:#1e3b2f;--sl-color-green:#4caf7a;--sl-color-green-high:#b6e6c9;--sl-color-banner-bg:var(--block);--sl-color-banner-text:var(--mark);--note-quiet-edge:var(--sl-color-gray-4);--note-attention:var(--caution);--note-important:var(--sl-color-red);--note-important-ink:#0c2340;--bnhr-surface:var(--surface);--bnhr-hl-block:var(--block);--bnhr-hl-mark:var(--mark);--bnhr-link-line:var(--block);--bnhr-focus:var(--block)}:root[data-theme=light]{--bg:var(--core-light-bg);--surface:var(--core-light-surface);--ink:var(--core-light-ink);--muted:var(--core-light-muted);--subtle:var(--core-light-subtle);--rule:var(--core-light-rule);--hair:var(--core-light-hair);--qgis-text:#467828;--sl-color-gray-1:#142a48;--sl-color-gray-4:#7d8899;--sl-color-gray-7:var(--surface);--sl-color-accent-low:#ffe8bf;--sl-color-accent:#0c2340;--sl-color-accent-high:#0c2340;--sl-color-text-invert:#f5f5f5;--sl-color-blue-low:#e3effc;--sl-color-blue:#164a87;--sl-color-blue-high:#164a87;--sl-color-purple-low:#fff0d4;--sl-color-purple:orange;--sl-color-purple-high:#6e4300;--sl-color-orange-low:#fff7cc;--sl-color-orange:#d9b300;--sl-color-orange-high:#5e4a00;--sl-color-red-low:#fde4e4;--sl-color-red:#c8151d;--sl-color-red-high:#a3121a;--sl-color-green-low:#e2f1e8;--sl-color-green:#2e7d52;--sl-color-green-high:#1e5c3b;--note-important-ink:#fff;--bnhr-focus:var(--ink)}:root{--sl-line-height:1.7}body{background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}h1,h2,h3,h4,.sl-markdown-content :is(h1,h2,h3,h4,h5){font-family:var(--bnhr-font-display);letter-spacing:-.02em}h1{letter-spacing:-.03em;text-wrap:balance;font-weight:800!important}.sl-markdown-content :is(h2,h3,h4){text-wrap:balance;font-weight:800}.sl-markdown-content :is(p,li){text-wrap:pretty}.sl-markdown-content a:not(:where(.not-content *)),[role=note] a{color:var(--ink);text-decoration-line:underline;text-decoration-color:var(--bnhr-link-line);text-underline-offset:3px;font-weight:600;text-decoration-thickness:2px}.sl-markdown-content a:not(:where(.not-content *)):hover,[role=note] a:hover{text-decoration-thickness:3px}.sl-markdown-content a,[role=note] a{overflow-wrap:anywhere}:where(a,button,input,select,summary,[tabindex]):focus-visible{outline:3px solid var(--bnhr-focus);outline-offset:2px;border-radius:2px}.hl{background:var(--block);color:var(--mark);-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:.14em;padding:0 .14em}.qgis{color:var(--qgis-text)}.qgis-display{color:var(--qgis-display)}.kicker{font-family:var(--bnhr-font-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--subtle);align-items:center;gap:.625rem;font-size:.8125rem;font-weight:500;display:flex}.btn,.sl-markdown-content .not-content .sl-link-button{border:2px solid var(--ink);border-radius:var(--radius);min-height:2.875rem;color:var(--ink);font:700 1rem / 1 var(--bnhr-font-display);letter-spacing:-.01em;cursor:pointer;background:0 0;align-items:center;gap:.625rem;margin:0;padding:0 1.25rem;text-decoration:none;transition:background-color .16s,color .16s,border-color .16s;display:inline-flex}.btn:hover,.sl-markdown-content .not-content .sl-link-button:hover{background:var(--ink);color:var(--bg)}.btn-primary,.sl-markdown-content .not-content .sl-link-button.primary{background:var(--block);border-color:var(--block);color:var(--mark)}.btn-primary:hover,.sl-markdown-content .not-content .sl-link-button.primary:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}.arrow-link{border-bottom:2px solid var(--block);color:var(--ink);font:700 1rem / 1.3 var(--bnhr-font-display);align-items:baseline;gap:.5rem;padding-bottom:2px;text-decoration:none;display:inline-flex}.icon-btn{border:1px solid var(--rule);border-radius:var(--radius);width:2.5rem;height:2.5rem;color:var(--ink);cursor:pointer;background:0 0;flex:none;place-items:center;padding:0;display:inline-grid}.icon-btn:hover{border-color:var(--ink)}.icon-btn .glyph{width:1.125rem;height:1.125rem}.tag{font:700 .6875rem / 1 var(--bnhr-font-mono);letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;border-radius:3px;padding:6px 8px 5px}.tag.solid{background:var(--block);color:var(--mark)}.tag.dashed{border:1.5px dashed var(--ink);color:var(--ink)}.cb{border:1.5px solid var(--ink);border-radius:3px;flex:none;place-items:center;width:1rem;height:1rem;display:grid}.cb .glyph{opacity:0;width:.75rem;height:.75rem}.cb.on{background:var(--ink)}.cb.on .glyph{opacity:1;color:var(--bg)}.done-btn{border:1.5px solid var(--ink);border-radius:var(--radius);min-height:2.75rem;color:var(--ink);font:700 .875rem / 1 var(--bnhr-font-display);letter-spacing:-.01em;cursor:pointer;background:0 0;align-items:center;gap:.625rem;margin:.375rem 0;padding:0 .875rem;display:inline-flex}.done-btn:hover{background:var(--hair)}.done-btn[aria-pressed=true]{background:var(--block);border-color:var(--block);color:var(--mark)}.done-btn[aria-pressed=true] .cb{border-color:var(--mark);background:var(--mark)}.done-btn[aria-pressed=true] .cb .glyph{opacity:1;color:var(--block)}.panel{border:1px solid var(--ink);background:var(--bg)}.panel-bar{border-bottom:1px solid var(--rule);background:var(--surface);font:600 .75rem / 1 var(--bnhr-font-mono);letter-spacing:.12em;text-transform:uppercase;justify-content:space-between;align-items:center;gap:.625rem;padding:.5625rem .75rem;display:flex}.panel-bar .tools{color:var(--subtle);gap:.5rem;display:flex}.panel-bar .tools .glyph{width:.9375rem;height:.9375rem}.swatch{border:1.5px solid var(--ink);border-radius:1px;width:1.125rem;height:.75rem;display:block}.swatch.beginner{background:var(--block)}.swatch.intermediate,.swatch.advanced{background:repeating-linear-gradient(-45deg, var(--ink) 0 1.5px, transparent 1.5px 4px)}.browser .tree{margin:0;padding:.375rem 0 .5rem;list-style:none}.browser .tree.nested{padding:0 0 .25rem}.browser .tree a,.browser .tree summary{color:var(--ink);font:700 .9375rem / 1.3 var(--bnhr-font-display);letter-spacing:-.01em;cursor:pointer;grid-template-columns:1rem 1.25rem 1fr auto;align-items:center;gap:.5rem;padding:.4375rem .75rem;text-decoration:none;display:grid}.browser .tree a:before{content:""}.browser .tree summary{list-style:none}.browser .tree summary::-webkit-details-marker{display:none}.browser .tree .caret{width:1rem;height:1rem;color:var(--subtle);background:currentColor;transition:transform .16s;transform:rotate(-90deg);-webkit-mask:url("data:image/svg+xml,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 16 16\"><path d=\"M4 6l4 4 4-4\" fill=\"none\" stroke=\"black\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"/></svg>") 50%/contain no-repeat;mask:url("data:image/svg+xml,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 16 16\"><path d=\"M4 6l4 4 4-4\" fill=\"none\" stroke=\"black\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"/></svg>") 50%/contain no-repeat}.browser .tree details[open]>summary .caret{transform:none}.browser .tree .lead{color:var(--subtle);font:600 .6875rem / 1 var(--bnhr-font-mono);letter-spacing:.04em;justify-self:center}.browser .tree .lead.mark:before{content:"";background:var(--subtle);width:.375rem;height:.375rem;display:block}.browser .tree .lead.info{border:1.3px solid var(--subtle);border-radius:50%;place-items:center;width:1rem;height:1rem;font-size:.625rem;display:grid}.browser .tree.nested a{font:500 .9375rem / 1.4 var(--bnhr-font-text);letter-spacing:0;grid-template-columns:1.375rem 1fr auto;gap:.625rem;padding:.375rem .75rem .375rem 1.875rem}.browser .tree.nested a:before{display:none}.browser .tree a:hover .label,.browser .tree summary:hover .label{color:var(--block)}:root[data-theme=light] .browser .tree a:hover .label,:root[data-theme=light] .browser .tree summary:hover .label{text-decoration:underline;text-decoration-color:var(--block);color:inherit;text-decoration-thickness:2px}.browser .tree a[aria-current=page]{background:var(--block);color:var(--mark);font-weight:700}.browser .tree a[aria-current=page] .lead{color:var(--mark)}.browser .tree a[aria-current=page] .label{color:var(--mark);text-decoration:none}.browser .tree a[data-done]:after{content:"✓";color:var(--qgis-text);font-weight:800}.browser .tree a[aria-current=page][data-done]:after{color:inherit}.crosses{position:relative}.crosses:before{content:"";pointer-events:none;--c:var(--ink);background:linear-gradient(var(--c), var(--c)) left 0 top 9px / 18px 1px no-repeat, linear-gradient(var(--c), var(--c)) left 9px top 0 / 1px 18px no-repeat, linear-gradient(var(--c), var(--c)) right 0 top 9px / 18px 1px no-repeat, linear-gradient(var(--c), var(--c)) right 9px top 0 / 1px 18px no-repeat, linear-gradient(var(--c), var(--c)) left 0 bottom 9px / 18px 1px no-repeat, linear-gradient(var(--c), var(--c)) left 9px bottom 0 / 1px 18px no-repeat, linear-gradient(var(--c), var(--c)) right 0 bottom 9px / 18px 1px no-repeat, linear-gradient(var(--c), var(--c)) right 9px bottom 0 / 1px 18px no-repeat;position:absolute;inset:-9px}.lesson .sl-markdown-content{max-width:70ch;color:var(--ink);margin-inline:auto;font-size:1.125rem;line-height:1.72}.lesson .sl-markdown-content :is(h2,h3,h4,h5):not(:where(.not-content *)){color:var(--ink)}.lesson .sl-markdown-content h2:not(:where(.not-content *)){border-top:1px solid var(--rule);letter-spacing:-.03em;margin-top:2.2em;padding-top:.8em;font-size:clamp(1.75rem,2.6vw,2.25rem);line-height:1.1}.lesson .sl-markdown-content>:first-child{margin-top:0}.lesson .sl-markdown-content>h2:first-child,.lesson .sl-markdown-content>.sl-heading-wrapper:first-child h2{border-top:0;margin-top:0;padding-top:0}.lesson .sl-markdown-content h3:not(:where(.not-content *)){letter-spacing:-.025em;margin-top:2em;font-size:clamp(1.4375rem,2vw,1.6875rem);line-height:1.15}.lesson .sl-markdown-content h4:not(:where(.not-content *)){letter-spacing:-.015em;font-size:1.25rem;line-height:1.2}.lesson .sl-markdown-content li::marker{color:var(--subtle);font-weight:700}.lesson .sl-markdown-content strong{color:var(--ink)}@media (width<=49.99rem){.lesson .sl-markdown-content{font-size:1.0625rem;line-height:1.68}}.sl-markdown-content .exercise{border:2px solid var(--ink);margin-top:2.2em;position:relative}.sl-markdown-content .exercise:before{content:"";pointer-events:none;--c:var(--ink);background:linear-gradient(var(--c), var(--c)) left 0 top 10px / 20px 1.5px no-repeat, linear-gradient(var(--c), var(--c)) left 10px top 0 / 1.5px 20px no-repeat, linear-gradient(var(--c), var(--c)) right 0 top 10px / 20px 1.5px no-repeat, linear-gradient(var(--c), var(--c)) right 10px top 0 / 1.5px 20px no-repeat, linear-gradient(var(--c), var(--c)) left 0 bottom 10px / 20px 1.5px no-repeat, linear-gradient(var(--c), var(--c)) left 10px bottom 0 / 1.5px 20px no-repeat, linear-gradient(var(--c), var(--c)) right 0 bottom 10px / 20px 1.5px no-repeat, linear-gradient(var(--c), var(--c)) right 10px bottom 0 / 1.5px 20px no-repeat;position:absolute;inset:-10px}.sl-markdown-content .ex-head{border-bottom:2px solid var(--ink);align-items:stretch;display:flex}.sl-markdown-content .ex-label{background:var(--block);color:var(--mark);font:700 .8125rem / 1 var(--bnhr-font-mono);letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;flex:none;place-items:center;padding:0 1rem;display:grid}.sl-markdown-content .ex-head>:is(h3,h4,.sl-heading-wrapper){flex:1;margin:0}.sl-markdown-content .ex-head :is(h3,h4){letter-spacing:-.02em;margin:0;padding:.875rem 1.125rem;font-size:clamp(1.1875rem,1.8vw,1.4375rem);line-height:1.2}.sl-markdown-content .ex-head .sl-heading-wrapper{align-items:center;display:flex}.sl-markdown-content .ex-steps{border-inline-start:1px solid var(--rule);color:var(--subtle);font:500 .6875rem / 1.3 var(--bnhr-font-mono);letter-spacing:.05em;text-transform:uppercase;flex:none;align-items:center;padding:0 1rem;display:flex}.sl-markdown-content .ex-body{padding:1.375rem 1.625rem 1.625rem}.sl-markdown-content .ex-body>:first-child{margin-top:0}.sl-markdown-content ol.steps{padding:0;list-style:none}.sl-markdown-content ol.steps>li{counter-increment:step;padding-inline-start:3.25rem;position:relative}.sl-markdown-content ol.steps>li+li{margin-top:.9em}.sl-markdown-content ol.steps>li:before{content:counter(step, decimal-leading-zero);border:1.5px solid var(--ink);text-align:center;width:2.25rem;font:700 .8125rem / 1.2 var(--bnhr-font-mono);letter-spacing:.02em;padding:4px 0 3px;position:absolute;top:.15em;left:0}.sl-markdown-content ol.steps ol{margin-top:.4em}@media (width<=49.99rem){.sl-markdown-content .ex-head{flex-wrap:wrap}.sl-markdown-content .ex-label{padding:.625rem .875rem}.sl-markdown-content .ex-head>:is(h3,h4,.sl-heading-wrapper){border-top:2px solid var(--ink);flex:100%;order:3}.sl-markdown-content .ex-head :is(h3,h4){padding:.75rem .875rem}.sl-markdown-content .ex-body{padding:1.125rem .875rem 1.25rem}.sl-markdown-content ol.steps>li{padding-inline-start:2.75rem}.sl-markdown-content ol.steps>li:before{width:2rem;font-size:.75rem}}.sl-markdown-content .fig{margin:1.8em 0 0}.sl-markdown-content .fig .plate{border:2px solid var(--ink);background:var(--surface);width:fit-content;max-width:100%;padding:.625rem;position:relative}.sl-markdown-content .fig .plate:after{content:"";border:1px solid var(--hair);pointer-events:none;position:absolute;inset:4px}.sl-markdown-content .fig img{border-radius:0;max-width:100%;height:auto;margin:0;display:block}.sl-markdown-content figcaption{color:var(--subtle);align-items:baseline;gap:.875rem;margin-top:.625rem;font-size:.9375rem;line-height:1.4;display:flex}.sl-markdown-content figcaption .fig-n{border:1px solid var(--ink);color:var(--ink);font:700 .75rem / 1 var(--bnhr-font-mono);letter-spacing:.08em;text-transform:uppercase;flex:none;padding:4px 6px 3px}.sl-markdown-content img{border-radius:0}.inline-img{border-radius:0!important;margin:0 4px!important;padding:0!important;display:inline!important}.sl-banner{padding:.625rem var(--sl-nav-pad-x);box-shadow:none;font:600 .9375rem / 1.4 var(--bnhr-font-text)}.sl-banner a{color:inherit;text-underline-offset:3px;font-weight:700;text-decoration-color:currentColor;text-decoration-thickness:2px}.sl-banner a:hover{text-decoration-thickness:3px}.new-tag{background-color:var(--mark);color:var(--block);font:700 .6875rem / 1 var(--bnhr-font-mono);letter-spacing:.1em;vertical-align:1px;border-radius:999px;margin-right:.625rem;padding:4px 8px 3px;display:inline-block}.card{border-color:var(--rule)!important;background:var(--surface)!important;border-radius:0!important}.yt-vid{aspect-ratio:16/9;border:0;width:100%}.yt-facade a{aspect-ratio:16/9;border:2px solid var(--ink);background:var(--bnhr-navy);display:block;position:relative;overflow:hidden}.yt-facade img{object-fit:cover;opacity:.85;border-radius:0;width:100%;height:100%}.yt-facade .yt-play{border-radius:var(--radius);background:var(--bnhr-orange);color:var(--bnhr-navy);align-items:center;gap:.5rem;padding:.6rem 1.1rem;font-weight:800;text-decoration:none;display:inline-flex;position:absolute;inset:auto auto 1rem 1rem}.yt-facade .yt-play:before{content:"";border-block:.4em solid #0000;border-inline-start:.65em solid}.yt-facade a:hover img{opacity:1}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}@layer starlight.base{:root,::backdrop{--sl-color-white:#fff;--sl-color-gray-1:#edeef3;--sl-color-gray-2:#c1c3c8;--sl-color-gray-3:#888c96;--sl-color-gray-4:#555962;--sl-color-gray-5:#353841;--sl-color-gray-6:#23262f;--sl-color-black:#17181c;--sl-hue-orange:41;--sl-color-orange-low:hsl(var(--sl-hue-orange), 39%, 22%);--sl-color-orange:hsl(var(--sl-hue-orange), 82%, 63%);--sl-color-orange-high:hsl(var(--sl-hue-orange), 82%, 87%);--sl-hue-green:101;--sl-color-green-low:hsl(var(--sl-hue-green), 39%, 22%);--sl-color-green:hsl(var(--sl-hue-green), 82%, 63%);--sl-color-green-high:hsl(var(--sl-hue-green), 82%, 80%);--sl-hue-blue:234;--sl-color-blue-low:hsl(var(--sl-hue-blue), 54%, 20%);--sl-color-blue:hsl(var(--sl-hue-blue), 100%, 60%);--sl-color-blue-high:hsl(var(--sl-hue-blue), 100%, 87%);--sl-hue-purple:281;--sl-color-purple-low:hsl(var(--sl-hue-purple), 39%, 22%);--sl-color-purple:hsl(var(--sl-hue-purple), 82%, 63%);--sl-color-purple-high:hsl(var(--sl-hue-purple), 82%, 89%);--sl-hue-red:339;--sl-color-red-low:hsl(var(--sl-hue-red), 39%, 22%);--sl-color-red:hsl(var(--sl-hue-red), 82%, 63%);--sl-color-red-high:hsl(var(--sl-hue-red), 82%, 87%);--sl-color-accent-low:#17264f;--sl-color-accent:#3369ff;--sl-color-accent-high:#b3c7ff;--sl-color-text:var(--sl-color-gray-2);--sl-color-text-accent:var(--sl-color-accent-high);--sl-color-text-invert:var(--sl-color-accent-low);--sl-color-bg:var(--sl-color-black);--sl-color-bg-nav:var(--sl-color-gray-6);--sl-color-bg-sidebar:var(--sl-color-gray-6);--sl-color-bg-inline-code:var(--sl-color-gray-5);--sl-color-bg-accent:var(--sl-color-accent-high);--sl-color-hairline-light:var(--sl-color-gray-5);--sl-color-hairline:var(--sl-color-gray-6);--sl-color-hairline-shade:var(--sl-color-black);--sl-color-backdrop-overlay:#16181da8;--sl-shadow-sm:0px 1px 1px #0000001f, 0px 2px 1px #0000003d;--sl-shadow-md:0px 8px 4px #00000014, 0px 5px 2px #00000014, 0px 3px 2px #0000001f, 0px 1px 1px #00000026;--sl-shadow-lg:0px 25px 7px #00000008, 0px 16px 6px #0000001a, 0px 9px 5px #16181d54, 0px 4px 4px #000000bf, 0px 4px 2px #00000040;--sl-text-2xs:.75rem;--sl-text-xs:.8125rem;--sl-text-sm:.875rem;--sl-text-base:1rem;--sl-text-lg:1.125rem;--sl-text-xl:1.25rem;--sl-text-2xl:1.5rem;--sl-text-3xl:1.8125rem;--sl-text-4xl:2.1875rem;--sl-text-5xl:2.625rem;--sl-text-6xl:4rem;--sl-text-body:var(--sl-text-base);--sl-text-body-sm:var(--sl-text-xs);--sl-text-code:var(--sl-text-sm);--sl-text-code-sm:var(--sl-text-xs);--sl-text-h1:var(--sl-text-4xl);--sl-text-h2:var(--sl-text-3xl);--sl-text-h3:var(--sl-text-2xl);--sl-text-h4:var(--sl-text-xl);--sl-text-h5:var(--sl-text-lg);--sl-line-height:1.75;--sl-line-height-headings:1.2;--sl-font-system:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--sl-font-system-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--__sl-font:var(--sl-font,var(--sl-font-system)), var(--sl-font-system);--__sl-font-mono:var(--sl-font-mono,var(--sl-font-system-mono)), var(--sl-font-system-mono);--sl-nav-height:3.5rem;--sl-nav-pad-x:1rem;--sl-nav-pad-y:.75rem;--sl-mobile-toc-height:3rem;--sl-sidebar-width:18.75rem;--sl-sidebar-pad-x:1rem;--sl-content-width:45rem;--sl-content-pad-x:1rem;--sl-content-gap-y:1rem;--sl-main-pad:0 0 3vh 0;--sl-menu-button-size:2rem;--sl-nav-gap:var(--sl-content-pad-x);--sl-outline-offset-inside:-.1875rem;--sl-z-index-toc:4;--sl-z-index-menu:5;--sl-z-index-navbar:10;--sl-z-index-skiplink:20}:root[data-theme=light],[data-theme=light] ::backdrop{--sl-color-white:#17181c;--sl-color-gray-1:#23262f;--sl-color-gray-2:#353841;--sl-color-gray-3:#555962;--sl-color-gray-4:#888c96;--sl-color-gray-5:#c1c3c8;--sl-color-gray-6:#edeef3;--sl-color-gray-7:#f6f7f9;--sl-color-black:#fff;--sl-color-orange-high:hsl(var(--sl-hue-orange), 80%, 25%);--sl-color-orange:hsl(var(--sl-hue-orange), 90%, 60%);--sl-color-orange-low:hsl(var(--sl-hue-orange), 90%, 88%);--sl-color-green-high:hsl(var(--sl-hue-green), 80%, 22%);--sl-color-green:hsl(var(--sl-hue-green), 90%, 46%);--sl-color-green-low:hsl(var(--sl-hue-green), 85%, 90%);--sl-color-blue-high:hsl(var(--sl-hue-blue), 80%, 30%);--sl-color-blue:hsl(var(--sl-hue-blue), 90%, 60%);--sl-color-blue-low:hsl(var(--sl-hue-blue), 88%, 90%);--sl-color-purple-high:hsl(var(--sl-hue-purple), 90%, 30%);--sl-color-purple:hsl(var(--sl-hue-purple), 90%, 60%);--sl-color-purple-low:hsl(var(--sl-hue-purple), 80%, 90%);--sl-color-red-high:hsl(var(--sl-hue-red), 80%, 30%);--sl-color-red:hsl(var(--sl-hue-red), 90%, 60%);--sl-color-red-low:hsl(var(--sl-hue-red), 80%, 90%);--sl-color-accent-high:#0f1c8a;--sl-color-accent:#3d50f5;--sl-color-accent-low:#cfd4fc;--sl-color-text-accent:var(--sl-color-accent);--sl-color-text-invert:var(--sl-color-black);--sl-color-bg-nav:var(--sl-color-gray-7);--sl-color-bg-sidebar:var(--sl-color-bg);--sl-color-bg-inline-code:var(--sl-color-gray-6);--sl-color-bg-accent:var(--sl-color-accent);--sl-color-hairline-light:var(--sl-color-gray-6);--sl-color-hairline-shade:var(--sl-color-gray-6);--sl-color-backdrop-overlay:#545864a8;--sl-shadow-sm:0px 1px 1px #0000000f, 0px 2px 1px #0000000f;--sl-shadow-md:0px 8px 4px #00000008, 0px 5px 2px #00000008, 0px 3px 2px #0000000f, 0px 1px 1px #0000000f;--sl-shadow-lg:0px 25px 7px #00000003, 0px 16px 6px #00000008, 0px 9px 5px #16181d14, 0px 4px 4px #00000029, 0px 4px 2px #0000000a}@media (width>=50em){:root{--sl-nav-height:4rem;--sl-nav-pad-x:1.5rem;--sl-text-h1:var(--sl-text-5xl);--sl-text-h2:var(--sl-text-4xl);--sl-text-h3:var(--sl-text-3xl);--sl-text-h4:var(--sl-text-2xl)}}@media (width>=72rem){:root{--sl-content-pad-x:1.5rem;--sl-mobile-toc-height:0rem}}}@layer starlight.reset{*,:before,:after{box-sizing:border-box}*{margin:0}html{color-scheme:dark;accent-color:var(--sl-color-accent);-webkit-text-size-adjust:100%;text-size-adjust:100%}html[data-theme=light]{color-scheme:light}body{font-family:var(--__sl-font);line-height:var(--sl-line-height);-webkit-font-smoothing:antialiased;color:var(--sl-color-text);background-color:var(--sl-color-bg)}[lang]:where(:lang(zh),:lang(ja)){text-autospace:normal}[lang]:where(:not(:lang(zh),:lang(ja))){text-autospace:initial}pre,code,samp,kbd{text-autospace:no-autospace}input,button,textarea,select{font:inherit}p,h1,h2,h3,h4,h5,h6,code{overflow-wrap:break-word}code{font-family:var(--__sl-font-mono)}}@layer starlight.core{.sl-banner:where(.astro-ofbg3qve){--__sl-banner-text:var(--sl-color-banner-text,var(--sl-color-text-invert));padding:var(--sl-nav-pad-y) var(--sl-nav-pad-x);background-color:var(--sl-color-banner-bg,var(--sl-color-bg-accent));color:var(--__sl-banner-text);line-height:var(--sl-line-height-headings);text-align:center;text-wrap:balance;box-shadow:var(--sl-shadow-sm)}.sl-banner:where(.astro-ofbg3qve) a{color:var(--__sl-banner-text)}p:where(.astro-gsljcgkv){border:1px solid var(--sl-color-orange);background-color:var(--sl-color-orange-low);color:var(--sl-color-orange-high);width:max-content;max-width:100%;font-size:var(--sl-text-body-sm);line-height:var(--sl-line-height-headings);text-align:start;align-items:center;gap:.75em;padding:.75em 1em}site-search:where(.astro-b5kgnn7o){display:contents}button:where(.astro-b5kgnn7o)[data-open-modal]{color:var(--sl-color-gray-1);cursor:pointer;height:2.5rem;font-size:var(--sl-text-xl);background-color:#0000;border:0;align-items:center;gap:.5rem;display:flex}@media (width>=50rem){button:where(.astro-b5kgnn7o)[data-open-modal]{border:1px solid var(--sl-color-gray-5);background-color:var(--sl-color-black);color:var(--sl-color-gray-2);font-size:var(--sl-text-sm);border-radius:.5rem;width:100%;max-width:22rem;padding-inline:.75rem .5rem}button:where(.astro-b5kgnn7o)[data-open-modal]:hover{border-color:var(--sl-color-gray-2);color:var(--sl-color-white)}button:where(.astro-b5kgnn7o)[data-open-modal]>:where(.astro-b5kgnn7o):last-child{margin-inline-start:auto}}button:where(.astro-b5kgnn7o)>kbd:where(.astro-b5kgnn7o){font-size:var(--sl-text-2xs);background-color:var(--sl-color-gray-6);border-radius:.25rem;gap:.25em;padding-inline:.375rem}kbd:where(.astro-b5kgnn7o){font-family:var(--__sl-font)}dialog:where(.astro-b5kgnn7o){background-color:var(--sl-color-gray-6);border:1px solid var(--sl-color-gray-5);width:100%;max-width:100%;height:100%;max-height:100%;box-shadow:var(--sl-shadow-lg);margin:0}dialog:where(.astro-b5kgnn7o)[open]{display:flex}dialog:where(.astro-b5kgnn7o)::backdrop{background-color:var(--sl-color-backdrop-overlay);backdrop-filter:blur(.25rem)}.dialog-frame:where(.astro-b5kgnn7o){flex-direction:column;flex-grow:1;gap:1rem;padding:1rem;position:relative;overflow:auto}button:where(.astro-b5kgnn7o)[data-close-modal]{z-index:1;height:calc(64px * var(--pagefind-ui-scale));cursor:pointer;color:var(--sl-color-text-accent);background:0 0;border:0;align-self:flex-end;align-items:center;padding:.25rem;position:absolute}#starlight__search:where(.astro-b5kgnn7o){--pagefind-ui-primary:var(--sl-color-text);--pagefind-ui-text:var(--sl-color-gray-2);--pagefind-ui-font:var(--__sl-font);--pagefind-ui-background:var(--sl-color-black);--pagefind-ui-border:var(--sl-color-gray-5);--pagefind-ui-border-width:1px;--pagefind-ui-tag:var(--sl-color-gray-5);--sl-search-cancel-space:5rem}:root[data-theme=light] #starlight__search:where(.astro-b5kgnn7o){--pagefind-ui-tag:var(--sl-color-gray-6)}@media (width>=50rem){#starlight__search:where(.astro-b5kgnn7o){--sl-search-cancel-space:0px}dialog:where(.astro-b5kgnn7o){border-radius:.5rem;width:90%;max-width:40rem;height:max-content;min-height:15rem;max-height:calc(100% - 8rem);margin:4rem auto auto}.dialog-frame:where(.astro-b5kgnn7o){padding:1.5rem}}.pagefind-ui__result.svelte-j9e30.svelte-j9e30{align-items:flex-start;gap:min(calc(40px * var(--pagefind-ui-scale)), 3%);padding:calc(30px * var(--pagefind-ui-scale)) 0 calc(40px * var(--pagefind-ui-scale));border-top:solid var(--pagefind-ui-border-width) var(--pagefind-ui-border);list-style-type:none;display:flex}.pagefind-ui__result.svelte-j9e30.svelte-j9e30:last-of-type{border-bottom:solid var(--pagefind-ui-border-width) var(--pagefind-ui-border)}.pagefind-ui__result-thumb.svelte-j9e30.svelte-j9e30{width:min(30%, calc((30% - (100px * var(--pagefind-ui-scale))) * 100000));max-width:calc(120px * var(--pagefind-ui-scale));margin-top:calc(10px * var(--pagefind-ui-scale));aspect-ratio:var(--pagefind-ui-image-box-ratio);position:relative}.pagefind-ui__result-image.svelte-j9e30.svelte-j9e30{border-radius:var(--pagefind-ui-image-border-radius);width:auto;max-width:100%;height:auto;max-height:100%;font-size:0;display:block;position:absolute;left:50%;transform:translate(-50%)}.pagefind-ui__result-inner.svelte-j9e30.svelte-j9e30{margin-top:calc(10px * var(--pagefind-ui-scale));flex-direction:column;flex:1;align-items:flex-start;display:flex}.pagefind-ui__result-title.svelte-j9e30.svelte-j9e30{font-weight:700;font-size:calc(21px * var(--pagefind-ui-scale));margin-top:0;margin-bottom:0;display:inline-block}.pagefind-ui__result-title.svelte-j9e30 .pagefind-ui__result-link.svelte-j9e30{color:var(--pagefind-ui-text);text-decoration:none}.pagefind-ui__result-title.svelte-j9e30 .pagefind-ui__result-link.svelte-j9e30:hover{text-decoration:underline}.pagefind-ui__result-excerpt.svelte-j9e30.svelte-j9e30{font-weight:400;font-size:calc(16px * var(--pagefind-ui-scale));margin-top:calc(4px * var(--pagefind-ui-scale));min-width:calc(250px * var(--pagefind-ui-scale));margin-bottom:0;display:inline-block}.pagefind-ui__loading.svelte-j9e30.svelte-j9e30{color:var(--pagefind-ui-text);background-color:var(--pagefind-ui-text);border-radius:var(--pagefind-ui-border-radius);opacity:.1;pointer-events:none}.pagefind-ui__result-tags.svelte-j9e30.svelte-j9e30{gap:calc(20px * var(--pagefind-ui-scale));margin-top:calc(20px * var(--pagefind-ui-scale));flex-wrap:wrap;padding:0;list-style-type:none;display:flex}.pagefind-ui__result-tag.svelte-j9e30.svelte-j9e30{padding:calc(4px * var(--pagefind-ui-scale)) calc(8px * var(--pagefind-ui-scale));font-size:calc(14px * var(--pagefind-ui-scale));border-radius:var(--pagefind-ui-border-radius);background-color:var(--pagefind-ui-tag)}.pagefind-ui__result.svelte-4xnkmf.svelte-4xnkmf{align-items:flex-start;gap:min(calc(40px * var(--pagefind-ui-scale)), 3%);padding:calc(30px * var(--pagefind-ui-scale)) 0 calc(40px * var(--pagefind-ui-scale));border-top:solid var(--pagefind-ui-border-width) var(--pagefind-ui-border);list-style-type:none;display:flex}.pagefind-ui__result.svelte-4xnkmf.svelte-4xnkmf:last-of-type{border-bottom:solid var(--pagefind-ui-border-width) var(--pagefind-ui-border)}.pagefind-ui__result-nested.svelte-4xnkmf.svelte-4xnkmf{padding-left:calc(20px * var(--pagefind-ui-scale));flex-direction:column;display:flex}.pagefind-ui__result-nested.svelte-4xnkmf.svelte-4xnkmf:first-of-type{padding-top:calc(10px * var(--pagefind-ui-scale))}.pagefind-ui__result-nested.svelte-4xnkmf .pagefind-ui__result-link.svelte-4xnkmf{font-size:.9em;position:relative}.pagefind-ui__result-nested.svelte-4xnkmf .pagefind-ui__result-link.svelte-4xnkmf:before{content:"⤷ ";position:absolute;top:0;right:calc(100% + .1em)}.pagefind-ui__result-thumb.svelte-4xnkmf.svelte-4xnkmf{width:min(30%, calc((30% - (100px * var(--pagefind-ui-scale))) * 100000));max-width:calc(120px * var(--pagefind-ui-scale));margin-top:calc(10px * var(--pagefind-ui-scale));aspect-ratio:var(--pagefind-ui-image-box-ratio);position:relative}.pagefind-ui__result-image.svelte-4xnkmf.svelte-4xnkmf{border-radius:var(--pagefind-ui-image-border-radius);width:auto;max-width:100%;height:auto;max-height:100%;font-size:0;display:block;position:absolute;left:50%;transform:translate(-50%)}.pagefind-ui__result-inner.svelte-4xnkmf.svelte-4xnkmf{margin-top:calc(10px * var(--pagefind-ui-scale));flex-direction:column;flex:1;align-items:flex-start;display:flex}.pagefind-ui__result-title.svelte-4xnkmf.svelte-4xnkmf{font-weight:700;font-size:calc(21px * var(--pagefind-ui-scale));margin-top:0;margin-bottom:0;display:inline-block}.pagefind-ui__result-title.svelte-4xnkmf .pagefind-ui__result-link.svelte-4xnkmf{color:var(--pagefind-ui-text);text-decoration:none}.pagefind-ui__result-title.svelte-4xnkmf .pagefind-ui__result-link.svelte-4xnkmf:hover{text-decoration:underline}.pagefind-ui__result-excerpt.svelte-4xnkmf.svelte-4xnkmf{font-weight:400;font-size:calc(16px * var(--pagefind-ui-scale));margin-top:calc(4px * var(--pagefind-ui-scale));min-width:calc(250px * var(--pagefind-ui-scale));margin-bottom:0;display:inline-block}.pagefind-ui__loading.svelte-4xnkmf.svelte-4xnkmf{color:var(--pagefind-ui-text);background-color:var(--pagefind-ui-text);border-radius:var(--pagefind-ui-border-radius);opacity:.1;pointer-events:none}.pagefind-ui__result-tags.svelte-4xnkmf.svelte-4xnkmf{gap:calc(20px * var(--pagefind-ui-scale));margin-top:calc(20px * var(--pagefind-ui-scale));flex-wrap:wrap;padding:0;list-style-type:none;display:flex}.pagefind-ui__result-tag.svelte-4xnkmf.svelte-4xnkmf{padding:calc(4px * var(--pagefind-ui-scale)) calc(8px * var(--pagefind-ui-scale));font-size:calc(14px * var(--pagefind-ui-scale));border-radius:var(--pagefind-ui-border-radius);background-color:var(--pagefind-ui-tag)}legend.svelte-1v2r7ls.svelte-1v2r7ls{clip:rect(0 0 0 0);position:absolute}.pagefind-ui__filter-panel.svelte-1v2r7ls.svelte-1v2r7ls{min-width:min(calc(260px * var(--pagefind-ui-scale)), 100%);margin-top:calc(20px * var(--pagefind-ui-scale));flex-direction:column;flex:1;display:flex}.pagefind-ui__filter-group.svelte-1v2r7ls.svelte-1v2r7ls{border:0;padding:0}.pagefind-ui__filter-block.svelte-1v2r7ls.svelte-1v2r7ls{border-bottom:solid calc(2px * var(--pagefind-ui-scale)) var(--pagefind-ui-border);padding:0;padding:calc(20px * var(--pagefind-ui-scale)) 0;display:block}.pagefind-ui__filter-name.svelte-1v2r7ls.svelte-1v2r7ls{font-size:calc(16px * var(--pagefind-ui-scale));cursor:pointer;height:calc(24px * var(--pagefind-ui-scale));align-items:center;font-weight:700;list-style:none;display:flex;position:relative}.pagefind-ui__filter-name.svelte-1v2r7ls.svelte-1v2r7ls::-webkit-details-marker{display:none}.pagefind-ui__filter-name.svelte-1v2r7ls.svelte-1v2r7ls:after{content:"";right:calc(6px * var(--pagefind-ui-scale));width:calc(8px * var(--pagefind-ui-scale));height:calc(8px * var(--pagefind-ui-scale));border:solid calc(2px * var(--pagefind-ui-scale)) currentColor;border-top:0;border-right:0;position:absolute;top:50%;transform:translateY(-70%)rotate(-45deg)}.pagefind-ui__filter-block[open].svelte-1v2r7ls .pagefind-ui__filter-name.svelte-1v2r7ls:after{transform:translateY(-70%)rotate(-225deg)}.pagefind-ui__filter-group.svelte-1v2r7ls.svelte-1v2r7ls{gap:calc(20px * var(--pagefind-ui-scale));padding-top:calc(30px * var(--pagefind-ui-scale));flex-direction:column;display:flex}.pagefind-ui__filter-value.svelte-1v2r7ls.svelte-1v2r7ls{align-items:center;gap:calc(8px * var(--pagefind-ui-scale));display:flex;position:relative}.pagefind-ui__filter-value.svelte-1v2r7ls.svelte-1v2r7ls:before{content:"";top:50%;left:calc(8px * var(--pagefind-ui-scale));opacity:0;width:0;height:0;transform:translate(calc(4.5px * var(--pagefind-ui-scale) * -1), calc(.8px * var(--pagefind-ui-scale))) skewX(-5deg) rotateZ(-45deg);transform-origin:0 0;pointer-events:none;border-top:0;border-bottom:1px solid #fff;border-left:1px solid #fff;border-right:0;position:absolute}.pagefind-ui__filter-value.pagefind-ui__filter-value--checked.svelte-1v2r7ls.svelte-1v2r7ls:before{opacity:1;width:calc(9px * var(--pagefind-ui-scale));height:calc(4px * var(--pagefind-ui-scale));transition:width .1s ease-out .1s,height .1s ease-in}.pagefind-ui__filter-checkbox.svelte-1v2r7ls.svelte-1v2r7ls{width:calc(16px * var(--pagefind-ui-scale));height:calc(16px * var(--pagefind-ui-scale));border:solid 1px var(--pagefind-ui-border);-webkit-appearance:none;appearance:none;border-radius:calc(var(--pagefind-ui-border-radius) / 2);background-color:var(--pagefind-ui-background);cursor:pointer;margin:0}.pagefind-ui__filter-checkbox.svelte-1v2r7ls.svelte-1v2r7ls:checked{background-color:var(--pagefind-ui-primary);border:solid 1px var(--pagefind-ui-primary)}.pagefind-ui__filter-label.svelte-1v2r7ls.svelte-1v2r7ls{cursor:pointer;font-size:calc(16px * var(--pagefind-ui-scale));font-weight:400}.pagefind-ui--reset :where(:not(html,iframe,canvas,img,svg,video):not(svg *,symbol *)){all:unset;display:revert;outline:revert}.pagefind-ui--reset *,.pagefind-ui--reset :before,.pagefind-ui--reset :after{box-sizing:border-box}.pagefind-ui--reset a,.pagefind-ui--reset button{cursor:revert}.pagefind-ui--reset ol,.pagefind-ui--reset ul,.pagefind-ui--reset menu{list-style:none}.pagefind-ui--reset img{max-width:100%}.pagefind-ui--reset table{border-collapse:collapse}.pagefind-ui--reset input,.pagefind-ui--reset textarea{-webkit-user-select:auto}.pagefind-ui--reset textarea{white-space:revert}.pagefind-ui--reset meter{-webkit-appearance:revert;appearance:revert}.pagefind-ui--reset ::placeholder{color:unset}.pagefind-ui--reset :where([hidden]){display:none}.pagefind-ui--reset :where([contenteditable]:not([contenteditable=false])){-moz-user-modify:read-write;-webkit-user-modify:read-write;overflow-wrap:break-word;-webkit-line-break:after-white-space;-webkit-user-select:auto}.pagefind-ui--reset :where([draggable=true]){-webkit-user-drag:element}.pagefind-ui--reset mark{all:revert}:root{--pagefind-ui-scale:.8;--pagefind-ui-primary:#393939;--pagefind-ui-text:#393939;--pagefind-ui-background:#fff;--pagefind-ui-border:#eee;--pagefind-ui-tag:#eee;--pagefind-ui-border-width:2px;--pagefind-ui-border-radius:8px;--pagefind-ui-image-border-radius:8px;--pagefind-ui-image-box-ratio:3 / 2;--pagefind-ui-font:system, -apple-system, "BlinkMacSystemFont", ".SFNSText-Regular", "San Francisco", "Roboto", "Segoe UI", "Helvetica Neue", "Lucida Grande", "Ubuntu", "arial", sans-serif}.pagefind-ui.svelte-e9gkc3{width:100%;color:var(--pagefind-ui-text);font-family:var(--pagefind-ui-font)}.pagefind-ui__hidden.svelte-e9gkc3{display:none!important}.pagefind-ui__suppressed.svelte-e9gkc3{opacity:0;pointer-events:none}.pagefind-ui__form.svelte-e9gkc3{position:relative}.pagefind-ui__form.svelte-e9gkc3:before{background-color:var(--pagefind-ui-text);width:calc(18px * var(--pagefind-ui-scale));height:calc(18px * var(--pagefind-ui-scale));top:calc(23px * var(--pagefind-ui-scale));left:calc(20px * var(--pagefind-ui-scale));content:"";opacity:.7;z-index:9;pointer-events:none;display:block;position:absolute;-webkit-mask-image:url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 18 18' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12.7549 11.255H11.9649L11.6849 10.985C12.6649 9.845 13.2549 8.365 13.2549 6.755C13.2549 3.165 10.3449 0.255005 6.75488 0.255005C3.16488 0.255005 0.254883 3.165 0.254883 6.755C0.254883 10.345 3.16488 13.255 6.75488 13.255C8.36488 13.255 9.84488 12.665 10.9849 11.685L11.2549 11.965V12.755L16.2549 17.745L17.7449 16.255L12.7549 11.255ZM6.75488 11.255C4.26488 11.255 2.25488 9.245 2.25488 6.755C2.25488 4.26501 4.26488 2.255 6.75488 2.255C9.24488 2.255 11.2549 4.26501 11.2549 6.755C11.2549 9.245 9.24488 11.255 6.75488 11.255Z' fill='%23000000'/%3E%3C/svg%3E%0A");mask-image:url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 18 18' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12.7549 11.255H11.9649L11.6849 10.985C12.6649 9.845 13.2549 8.365 13.2549 6.755C13.2549 3.165 10.3449 0.255005 6.75488 0.255005C3.16488 0.255005 0.254883 3.165 0.254883 6.755C0.254883 10.345 3.16488 13.255 6.75488 13.255C8.36488 13.255 9.84488 12.665 10.9849 11.685L11.2549 11.965V12.755L16.2549 17.745L17.7449 16.255L12.7549 11.255ZM6.75488 11.255C4.26488 11.255 2.25488 9.245 2.25488 6.755C2.25488 4.26501 4.26488 2.255 6.75488 2.255C9.24488 2.255 11.2549 4.26501 11.2549 6.755C11.2549 9.245 9.24488 11.255 6.75488 11.255Z' fill='%23000000'/%3E%3C/svg%3E%0A");-webkit-mask-size:100%;mask-size:100%}.pagefind-ui__search-input.svelte-e9gkc3{height:calc(64px * var(--pagefind-ui-scale));padding:0 calc(70px * var(--pagefind-ui-scale)) 0 calc(54px * var(--pagefind-ui-scale));background-color:var(--pagefind-ui-background);border:var(--pagefind-ui-border-width) solid var(--pagefind-ui-border);border-radius:var(--pagefind-ui-border-radius);font-size:calc(21px * var(--pagefind-ui-scale));-webkit-appearance:none;appearance:none;box-sizing:border-box;width:100%;font-weight:700;display:flex;position:relative}.pagefind-ui__search-input.svelte-e9gkc3::placeholder{opacity:.2}.pagefind-ui__search-clear.svelte-e9gkc3{top:calc(3px * var(--pagefind-ui-scale));right:calc(3px * var(--pagefind-ui-scale));height:calc(58px * var(--pagefind-ui-scale));padding:0 calc(15px * var(--pagefind-ui-scale)) 0 calc(2px * var(--pagefind-ui-scale));color:var(--pagefind-ui-text);font-size:calc(14px * var(--pagefind-ui-scale));cursor:pointer;background-color:var(--pagefind-ui-background);border-radius:var(--pagefind-ui-border-radius);position:absolute}.pagefind-ui__drawer.svelte-e9gkc3{gap:calc(60px * var(--pagefind-ui-scale));flex-flow:wrap;display:flex}.pagefind-ui__results-area.svelte-e9gkc3{min-width:min(calc(400px * var(--pagefind-ui-scale)), 100%);margin-top:calc(20px * var(--pagefind-ui-scale));flex:1000}.pagefind-ui__results.svelte-e9gkc3{padding:0}.pagefind-ui__message.svelte-e9gkc3{box-sizing:content-box;font-size:calc(16px * var(--pagefind-ui-scale));height:calc(24px * var(--pagefind-ui-scale));padding:calc(20px * var(--pagefind-ui-scale)) 0;align-items:center;margin-top:0;font-weight:700;display:flex}.pagefind-ui__button.svelte-e9gkc3{margin-top:calc(40px * var(--pagefind-ui-scale));border:var(--pagefind-ui-border-width) solid var(--pagefind-ui-border);border-radius:var(--pagefind-ui-border-radius);height:calc(48px * var(--pagefind-ui-scale));padding:0 calc(12px * var(--pagefind-ui-scale));font-size:calc(16px * var(--pagefind-ui-scale));color:var(--pagefind-ui-primary);background:var(--pagefind-ui-background);text-align:center;cursor:pointer;width:100%;font-weight:700}.pagefind-ui__button.svelte-e9gkc3:hover{border-color:var(--pagefind-ui-primary);color:var(--pagefind-ui-primary);background:var(--pagefind-ui-background)}[data-search-modal-open]{overflow:hidden}#starlight__search{--sl-search-result-spacing:calc(1.25rem * var(--pagefind-ui-scale));--sl-search-result-pad-inline-start:calc(3.75rem * var(--pagefind-ui-scale));--sl-search-result-pad-inline-end:calc(1.25rem * var(--pagefind-ui-scale));--sl-search-result-pad-block:calc(.9375rem * var(--pagefind-ui-scale));--sl-search-result-nested-pad-block:calc(.625rem * var(--pagefind-ui-scale));--sl-search-corners:calc(.3125rem * var(--pagefind-ui-scale));--sl-search-page-icon-size:calc(1.875rem * var(--pagefind-ui-scale));--sl-search-page-icon-inline-start:calc((var(--sl-search-result-pad-inline-start) - var(--sl-search-page-icon-size)) / 2);--sl-search-tree-diagram-size:calc(2.5rem * var(--pagefind-ui-scale));--sl-search-tree-diagram-inline-start:calc((var(--sl-search-result-pad-inline-start) - var(--sl-search-tree-diagram-size)) / 2)}#starlight__search .pagefind-ui__form:before{--pagefind-ui-text:var(--sl-color-gray-1);opacity:1}#starlight__search .pagefind-ui__search-input{color:var(--sl-color-white);width:calc(100% - var(--sl-search-cancel-space));font-weight:400}#starlight__search input:focus{--pagefind-ui-border:var(--sl-color-accent)}#starlight__search .pagefind-ui__search-clear{width:calc(60px * var(--pagefind-ui-scale));background-color:#0000;padding:0;inset-inline-end:var(--sl-search-cancel-space);overflow:hidden}#starlight__search .pagefind-ui__search-clear:focus{outline:1px solid var(--sl-color-accent)}#starlight__search .pagefind-ui__search-clear:before{content:"";background-color:var(--sl-color-text-accent);width:100%;height:100%;display:block;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m13.41 12 6.3-6.29a1 1 0 1 0-1.42-1.42L12 10.59l-6.29-6.3a1 1 0 0 0-1.42 1.42l6.3 6.29-6.3 6.29a1 1 0 0 0 .33 1.64 1 1 0 0 0 1.09-.22l6.29-6.3 6.29 6.3a1 1 0 0 0 1.64-.33 1 1 0 0 0-.22-1.09L13.41 12Z'/%3E%3C/svg%3E") 50%/50% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m13.41 12 6.3-6.29a1 1 0 1 0-1.42-1.42L12 10.59l-6.29-6.3a1 1 0 0 0-1.42 1.42l6.3 6.29-6.3 6.29a1 1 0 0 0 .33 1.64 1 1 0 0 0 1.09-.22l6.29-6.3 6.29 6.3a1 1 0 0 0 1.64-.33 1 1 0 0 0-.22-1.09L13.41 12Z'/%3E%3C/svg%3E") 50%/50% no-repeat}#starlight__search .pagefind-ui__results>*+*{margin-top:var(--sl-search-result-spacing)}#starlight__search .pagefind-ui__result{border:0;padding:0}#starlight__search .pagefind-ui__result-nested{padding:var(--sl-search-result-nested-pad-block) var(--sl-search-result-pad-inline-end);padding-inline-start:var(--sl-search-result-pad-inline-start);position:relative}#starlight__search .pagefind-ui__result-title:not(:where(.pagefind-ui__result-nested *)),#starlight__search .pagefind-ui__result-nested{background-color:var(--sl-color-black);position:relative}#starlight__search .pagefind-ui__result-title:not(:where(.pagefind-ui__result-nested *)):hover,#starlight__search .pagefind-ui__result-title:not(:where(.pagefind-ui__result-nested *)):focus-within,#starlight__search .pagefind-ui__result-nested:hover,#starlight__search .pagefind-ui__result-nested:focus-within{outline:1px solid var(--sl-color-accent-high)}#starlight__search .pagefind-ui__result-title:not(:where(.pagefind-ui__result-nested *)):focus-within,#starlight__search .pagefind-ui__result-nested:focus-within{background-color:var(--sl-color-accent-low)}#starlight__search .pagefind-ui__result-thumb,#starlight__search .pagefind-ui__result-inner{margin-top:0}#starlight__search .pagefind-ui__result-inner>:first-child{border-radius:var(--sl-search-corners) var(--sl-search-corners) 0 0}#starlight__search .pagefind-ui__result-inner>:last-child{border-radius:0 0 var(--sl-search-corners) var(--sl-search-corners)}#starlight__search .pagefind-ui__result-inner>.pagefind-ui__result-title{padding:var(--sl-search-result-pad-block) var(--sl-search-result-pad-inline-end);padding-inline-start:var(--sl-search-result-pad-inline-start)}#starlight__search .pagefind-ui__result-inner>.pagefind-ui__result-title:before{content:"";width:var(--sl-search-page-icon-size);background:var(--sl-color-gray-3);position:absolute;inset-block:0;inset-inline-start:var(--sl-search-page-icon-inline-start);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='currentColor' viewBox='0 0 24 24'%3E%3Cpath d='M9 10h1a1 1 0 1 0 0-2H9a1 1 0 0 0 0 2Zm0 2a1 1 0 0 0 0 2h6a1 1 0 0 0 0-2H9Zm11-3V8l-6-6a1 1 0 0 0-1 0H7a3 3 0 0 0-3 3v14a3 3 0 0 0 3 3h10a3 3 0 0 0 3-3V9Zm-6-4 3 3h-2a1 1 0 0 1-1-1V5Zm4 14a1 1 0 0 1-1 1H7a1 1 0 0 1-1-1V5a1 1 0 0 1 1-1h5v3a3 3 0 0 0 3 3h3v9Zm-3-3H9a1 1 0 0 0 0 2h6a1 1 0 0 0 0-2Z'/%3E%3C/svg%3E") 50% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='currentColor' viewBox='0 0 24 24'%3E%3Cpath d='M9 10h1a1 1 0 1 0 0-2H9a1 1 0 0 0 0 2Zm0 2a1 1 0 0 0 0 2h6a1 1 0 0 0 0-2H9Zm11-3V8l-6-6a1 1 0 0 0-1 0H7a3 3 0 0 0-3 3v14a3 3 0 0 0 3 3h10a3 3 0 0 0 3-3V9Zm-6-4 3 3h-2a1 1 0 0 1-1-1V5Zm4 14a1 1 0 0 1-1 1H7a1 1 0 0 1-1-1V5a1 1 0 0 1 1-1h5v3a3 3 0 0 0 3 3h3v9Zm-3-3H9a1 1 0 0 0 0 2h6a1 1 0 0 0 0-2Z'/%3E%3C/svg%3E") 50% no-repeat}#starlight__search .pagefind-ui__result-inner{align-items:stretch;gap:1px}#starlight__search .pagefind-ui__result-link{position:unset;--pagefind-ui-text:var(--sl-color-white);font-weight:600}#starlight__search .pagefind-ui__result-link:hover{text-decoration:none}#starlight__search .pagefind-ui__result-nested .pagefind-ui__result-link:before{content:unset}#starlight__search .pagefind-ui__result-nested:before{content:"";width:var(--sl-search-tree-diagram-size);background:var(--sl-color-gray-4);position:absolute;inset-block:0;inset-inline-start:var(--sl-search-tree-diagram-inline-start);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='currentColor' stroke-linecap='round' viewBox='0 0 16 1000' preserveAspectRatio='xMinYMin slice'%3E%3Cpath d='M8 0v1000m6-988H8'/%3E%3C/svg%3E") 0 0/100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='currentColor' stroke-linecap='round' viewBox='0 0 16 1000' preserveAspectRatio='xMinYMin slice'%3E%3Cpath d='M8 0v1000m6-988H8'/%3E%3C/svg%3E") 0 0/100% no-repeat}#starlight__search .pagefind-ui__result-nested:last-of-type:before{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='currentColor' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 16 16'%3E%3Cpath d='M8 0v12m6 0H8'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='currentColor' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 16 16'%3E%3Cpath d='M8 0v12m6 0H8'/%3E%3C/svg%3E")}[dir=rtl] .pagefind-ui__result-title:before,[dir=rtl] .pagefind-ui__result-nested:before{transform:matrix(-1,0,0,1,0,0)}#starlight__search .pagefind-ui__result-link:after{content:"";position:absolute;inset:0}#starlight__search .pagefind-ui__result-excerpt{font-size:calc(1rem * var(--pagefind-ui-scale));overflow-wrap:anywhere}#starlight__search mark{color:var(--sl-color-gray-2);background-color:#0000;font-weight:600}#starlight__search .pagefind-ui__filter-value:before{border-color:var(--sl-color-text-invert)}#starlight__search .pagefind-ui__result-tags{background-color:var(--sl-color-black);padding:var(--sl-search-result-nested-pad-block) var(--sl-search-result-pad-inline-end);margin-top:0}a:where(.astro-n2mnl6yq){color:var(--sl-color-text-accent);margin:-.5em;padding:.5em}a:where(.astro-n2mnl6yq):hover{color:var(--sl-color-white)}.hero:where(.astro-2qjbuh7f){grid-template-columns:100%;align-items:center;gap:1rem;padding-bottom:1rem;display:grid}.hero:where(.astro-2qjbuh7f)>img:where(.astro-2qjbuh7f),.hero:where(.astro-2qjbuh7f)>.hero-html:where(.astro-2qjbuh7f){object-fit:contain;width:min(70%,20rem);height:auto;margin-inline:auto}.stack:where(.astro-2qjbuh7f){text-align:center;flex-direction:column;gap:clamp(1.5rem,1.5rem + 1vw,2rem)}.copy:where(.astro-2qjbuh7f){flex-direction:column;align-items:center;gap:1rem}.copy:where(.astro-2qjbuh7f)>:where(.astro-2qjbuh7f){max-width:50ch}h1:where(.astro-2qjbuh7f){font-size:clamp(var(--sl-text-3xl), calc(.25rem + 5vw), var(--sl-text-6xl));line-height:var(--sl-line-height-headings);color:var(--sl-color-white);font-weight:600}.tagline:where(.astro-2qjbuh7f){font-size:clamp(var(--sl-text-base), calc(.0625rem + 2vw), var(--sl-text-xl));color:var(--sl-color-gray-2)}.actions:where(.astro-2qjbuh7f){flex-wrap:wrap;justify-content:center;gap:1rem 2rem}@media (width>=50rem){.hero:where(.astro-2qjbuh7f){grid-template-columns:7fr 4fr;gap:3%;padding-block:clamp(2.5rem,1rem + 10vmin,10rem)}.hero:where(.astro-2qjbuh7f)>img:where(.astro-2qjbuh7f),.hero:where(.astro-2qjbuh7f)>.hero-html:where(.astro-2qjbuh7f){order:2;width:min(100%,25rem)}.stack:where(.astro-2qjbuh7f){text-align:start}.copy:where(.astro-2qjbuh7f){align-items:flex-start}.actions:where(.astro-2qjbuh7f){justify-content:flex-start}}a:where(.astro-qb7clj6f){clip:rect(0, 0, 0, 0);top:.75rem;position:fixed;inset-inline-start:.75rem}a:where(.astro-qb7clj6f):focus{clip:unset;z-index:var(--sl-z-index-skiplink);color:var(--sl-color-text-invert);background-color:var(--sl-color-text-accent);box-shadow:var(--sl-shadow-lg);padding:.5rem 1rem;text-decoration:none;display:block}}@layer starlight.content{.sl-markdown-content .sl-heading-wrapper{--sl-anchor-icon-size:.8275em;--sl-anchor-icon-gap:.25em;--sl-anchor-icon-space:calc(var(--sl-anchor-icon-size) + var(--sl-anchor-icon-gap));line-height:var(--sl-line-height-headings)}.sl-markdown-content .sl-heading-wrapper:has(>:first-child:is(.sr-only,[hidden])){display:contents}.sl-markdown-content :not(h1,h2,h3,h4,h5,h6,.sl-heading-wrapper)+.sl-heading-wrapper{margin-top:1.5em}.sl-markdown-content .sl-heading-wrapper.level-h1{font-size:var(--sl-text-h1)}.sl-markdown-content .sl-heading-wrapper.level-h2{font-size:var(--sl-text-h2)}.sl-markdown-content .sl-heading-wrapper.level-h3{font-size:var(--sl-text-h3)}.sl-markdown-content .sl-heading-wrapper.level-h4{font-size:var(--sl-text-h4)}.sl-markdown-content .sl-heading-wrapper.level-h5{font-size:var(--sl-text-h5)}.sl-markdown-content .sl-heading-wrapper.level-h6{font-size:var(--sl-text-h6)}.sl-markdown-content .sl-heading-wrapper>:first-child:not([hidden]){padding-inline-end:var(--sl-anchor-icon-space);display:inline}.sl-markdown-content .sl-anchor-link{-webkit-user-select:none;user-select:none;margin-inline-start:calc(-1 * var(--sl-anchor-icon-size));display:inline-flex;position:relative}.sl-markdown-content .sl-heading-wrapper:has(>:first-child:is(.sr-only,[hidden]))>.sl-anchor-link{display:none}.sl-markdown-content .sl-anchor-link:after{content:"";position:absolute;inset:-.25rem -.5rem}.sl-markdown-content .sl-anchor-icon>svg{width:var(--sl-anchor-icon-size);vertical-align:top;transform:translateY(calc((var(--sl-line-height-headings) * 1em - var(--sl-anchor-icon-size)) / 2));display:inline;overflow:visible}@media (hover:hover){.sl-markdown-content .sl-anchor-link{opacity:0}.sl-markdown-content .sl-anchor-link:focus,.sl-markdown-content .sl-heading-wrapper:hover .sl-anchor-link{opacity:1}}.sl-markdown-content :not(a,strong,em,del,span,input,code,br)+:not(a,strong,em,del,span,input,code,br,:where(.not-content *)),.sl-markdown-content :not(a,strong,em,del,span,input,code,br)+:is(astro-island,astro-slot)>:not(a,strong,em,del,span,input,code,br,:where(.not-content *)):first-child{margin-top:var(--sl-content-gap-y)}.sl-markdown-content :not(h1,h2,h3,h4,h5,h6)+:is(h1,h2,h3,h4,h5,h6):not(:where(.not-content *)){margin-top:1.5em}.sl-markdown-content li+li:not(:where(.not-content *)),.sl-markdown-content dt+dt:not(:where(.not-content *)),.sl-markdown-content dt+dd:not(:where(.not-content *)),.sl-markdown-content dd+dd:not(:where(.not-content *)){margin-top:.25rem}.sl-markdown-content li:not(:where(.not-content *)){overflow-wrap:anywhere}.sl-markdown-content :is(ol,ul):has(>li>:not(a,strong,em,del,span,input,code,br,script,ol,ul))>li>:is(:last-child:not(a,strong,em,del,span,input,code,br,script,:where(.not-content *)),:not(script):has(~script:last-child):not(:has(~:not(script)))){margin-bottom:1.25rem}.sl-markdown-content dt:not(:where(.not-content *)){font-weight:700}.sl-markdown-content dd:not(:where(.not-content *)){padding-inline-start:1rem}.sl-markdown-content :is(h1,h2,h3,h4,h5,h6):not(:where(.not-content *)){color:var(--sl-color-white);line-height:var(--sl-line-height-headings);font-weight:600}.sl-markdown-content :is(img,picture,video,canvas,svg,iframe):not(:where(.not-content *)){max-width:100%;height:auto;display:block}.sl-markdown-content h1:not(:where(.not-content *)){font-size:var(--sl-text-h1)}.sl-markdown-content h2:not(:where(.not-content *)){font-size:var(--sl-text-h2)}.sl-markdown-content h3:not(:where(.not-content *)){font-size:var(--sl-text-h3)}.sl-markdown-content h4:not(:where(.not-content *)){font-size:var(--sl-text-h4)}.sl-markdown-content h5:not(:where(.not-content *)){font-size:var(--sl-text-h5)}.sl-markdown-content h6:not(:where(.not-content *)){font-size:var(--sl-text-h6)}.sl-markdown-content a:not(:where(.not-content *)){color:var(--sl-color-text-accent)}.sl-markdown-content a:hover:not(:where(.not-content *)){color:var(--sl-color-white)}.sl-markdown-content code:not(:where(.not-content *)){background-color:var(--sl-color-bg-inline-code);font-size:var(--sl-text-code-sm);margin-block:-.125rem;padding:.125rem .375rem}.sl-markdown-content :is(h1,h2,h3,h4,h5,h6) code{font-size:inherit}.sl-markdown-content pre:not(:where(.not-content *)){border:1px solid var(--sl-color-gray-5);font-size:var(--sl-text-code);tab-size:2;padding:.75rem 1rem}.sl-markdown-content pre code:not(:where(.not-content *)){all:unset;font-family:var(--__sl-font-mono)}.sl-markdown-content blockquote:not(:where(.not-content *)){border-inline-start:1px solid var(--sl-color-gray-5);padding-inline-start:1rem}.sl-markdown-content table:not(:where(.not-content *)){border-spacing:0;display:block;overflow:auto}.sl-markdown-content :is(th,td):not(:where(.not-content *)){border-bottom:1px solid var(--sl-color-gray-5);vertical-align:baseline;padding:.5rem 1rem}.sl-markdown-content :is(th:first-child,td:first-child):not(:where(.not-content *)){padding-inline-start:0}.sl-markdown-content :is(th:last-child,td:last-child):not(:where(.not-content *)){padding-inline-end:0}.sl-markdown-content th:not(:where(.not-content *)){color:var(--sl-color-white);font-weight:600}.sl-markdown-content th:not([align]):not(:where(.not-content *)){text-align:start}.sl-markdown-content .starlight-aside :is(th,td,hr,blockquote):not(:where(.not-content *)){border-color:var(--sl-color-gray-4)}@supports (border-color:color-mix(in srgb, var(--sl-color-asides-text-accent) 30%, transparent)
	){.sl-markdown-content .starlight-aside :is(th,td,hr,blockquote):not(:where(.not-content *)){border-color:color-mix(in srgb, var(--sl-color-asides-text-accent) 30%, transparent)}}@supports (border-color:color-mix(in srgb, var(--sl-color-asides-text-accent) 12%, transparent)
	){.sl-markdown-content .starlight-aside code:not(:where(.not-content *)){background-color:color-mix(in srgb, var(--sl-color-asides-text-accent) 12%, transparent)}}.sl-markdown-content hr:not(:where(.not-content *)){border:0;border-bottom:1px solid var(--sl-color-hairline)}.sl-markdown-content details:not(:where(.not-content *)){--sl-details-border-color:var(--sl-color-gray-5);--sl-details-border-color--hover:var(--sl-color-text-accent);border-inline-start:2px solid var(--sl-details-border-color);padding-inline-start:1rem}.sl-markdown-content details:not([open]):hover:not(:where(.not-content *)),.sl-markdown-content details:has(>summary:hover):not(:where(.not-content *)){border-color:var(--sl-details-border-color--hover)}.sl-markdown-content summary:not(:where(.not-content *)){color:var(--sl-color-white);cursor:pointer;margin-inline-start:-.5rem;padding-inline-start:.5rem;font-weight:600;display:block}.sl-markdown-content details[open]>summary:not(:where(.not-content *)){margin-bottom:1rem}.sl-markdown-content summary:not(:where(.not-content *))::marker,.sl-markdown-content summary:not(:where(.not-content *))::-webkit-details-marker{display:none}.sl-markdown-content summary:not(:where(.not-content *)):before{--sl-details-marker-size:1.25rem;content:"";height:var(--sl-details-marker-size);width:var(--sl-details-marker-size);margin-inline:calc((var(--sl-details-marker-size) / 4) * -1) .25rem;vertical-align:middle;background-color:currentColor;display:inline-block;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14.8 11.3 10.6 7a1 1 0 1 0-1.4 1.5l3.5 3.5-3.5 3.5a1 1 0 0 0 0 1.4 1 1 0 0 0 .7.3 1 1 0 0 0 .7-.3l4.2-4.2a1 1 0 0 0 0-1.4Z'/%3E%3C/svg%3E%0A");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14.8 11.3 10.6 7a1 1 0 1 0-1.4 1.5l3.5 3.5-3.5 3.5a1 1 0 0 0 0 1.4 1 1 0 0 0 .7.3 1 1 0 0 0 .7-.3l4.2-4.2a1 1 0 0 0 0-1.4Z'/%3E%3C/svg%3E%0A");-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}@media (prefers-reduced-motion:no-preference){.sl-markdown-content summary:not(:where(.not-content *)):before{transition:transform .2s ease-in-out}}.sl-markdown-content details[open]>summary:not(:where(.not-content *)):before{transform:rotate(90deg)}[dir=rtl] .sl-markdown-content summary:not(:where(.not-content *)):before,.sl-markdown-content [dir=rtl] summary:not(:where(.not-content *)):before{transform:rotate(180deg)}.sl-markdown-content summary:not(:where(.not-content *)) p:only-child{display:inline}.sl-markdown-content .starlight-aside details:not(:where(.not-content *)){--sl-details-border-color:var(--sl-color-asides-border);--sl-details-border-color--hover:var(--sl-color-asides-text-accent)}}@layer starlight.components{.starlight-aside{border-inline-start:.25rem solid var(--sl-color-asides-border);color:var(--sl-color-white);padding:1rem}.starlight-aside--note{--sl-color-asides-text-accent:var(--sl-color-blue-high);--sl-color-asides-border:var(--sl-color-blue);background-color:var(--sl-color-blue-low)}.starlight-aside--tip{--sl-color-asides-text-accent:var(--sl-color-purple-high);--sl-color-asides-border:var(--sl-color-purple);background-color:var(--sl-color-purple-low)}.starlight-aside--caution{--sl-color-asides-text-accent:var(--sl-color-orange-high);--sl-color-asides-border:var(--sl-color-orange);background-color:var(--sl-color-orange-low)}.starlight-aside--danger{--sl-color-asides-text-accent:var(--sl-color-red-high);--sl-color-asides-border:var(--sl-color-red);background-color:var(--sl-color-red-low)}.starlight-aside__title{font-size:var(--sl-text-h5);font-weight:600;line-height:var(--sl-line-height-headings);color:var(--sl-color-asides-text-accent);align-items:center;gap:.5rem;display:flex}.starlight-aside__icon{width:1em;height:1em;font-size:1.333em;overflow:visible}.starlight-aside__title+.starlight-aside__content{margin-top:.5rem}.starlight-aside__content:empty{display:none}.starlight-aside__content a{color:var(--sl-color-asides-text-accent)}}@layer starlight.utils{.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.sl-hidden{display:none}.sl-flex{display:flex}.sl-block{display:block}@media (width>=50rem){.md\:sl-hidden{display:none}.md\:sl-flex{display:flex}.md\:sl-block{display:block}}@media (width>=72rem){.lg\:sl-hidden{display:none}.lg\:sl-flex{display:flex}.lg\:sl-block{display:block}}[data-theme=light] .light\:sl-hidden,[data-theme=dark] .dark\:sl-hidden{display:none}[dir=rtl] .rtl\:flip:not(:where([dir=rtl] [dir=ltr] *)){transform:matrix(-1,0,0,1,0,0)}}.content-panel:where(.astro-m7f3dtav){padding:1.75rem clamp(1.25rem,3.4vw,3.5rem) 0}.content-panel:where(.astro-m7f3dtav):has(>.sl-container:empty){display:none}.sl-container:where(.astro-m7f3dtav){max-width:var(--sl-content-width);margin-inline:auto}.edge:where(.astro-m7f3dtav){padding:0}.edge:where(.astro-m7f3dtav) .sl-container:where(.astro-m7f3dtav){max-width:none}@media (width<=49.99rem){.content-panel:where(.astro-m7f3dtav){padding-inline:var(--sl-nav-pad-x)}}.pager:where(.astro-ohknivtf){grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.75rem;display:grid}a:where(.astro-ohknivtf){border:1px solid var(--rule);color:var(--ink);padding:1rem 1.125rem 1.125rem;text-decoration:none;transition:border-color .16s;display:block}a:where(.astro-ohknivtf):hover{border-color:var(--block)}.next:where(.astro-ohknivtf){text-align:end;border:2px solid var(--ink);grid-column:2}.dir:where(.astro-ohknivtf){font:500 .6875rem / 1 var(--bnhr-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--subtle)}b:where(.astro-ohknivtf){font:800 1.25rem / 1.2 var(--bnhr-font-display);letter-spacing:-.02em;overflow-wrap:anywhere;margin-top:.625rem;display:block}@media (width<=40rem){.pager:where(.astro-ohknivtf){grid-template-columns:1fr}.next:where(.astro-ohknivtf){text-align:start;grid-column:auto}}.after:where(.astro-jo6i4kqk){margin-top:2.75rem}.done-row:where(.astro-jo6i4kqk){border-top:2px solid var(--ink);border-bottom:1px solid var(--rule);font:500 .6875rem / 1.3 var(--bnhr-font-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--subtle);flex-wrap:wrap;align-items:center;gap:1rem;padding:1.125rem 0;display:flex}.done-row:where(.astro-jo6i4kqk):has(>[hidden]){display:none}.cert:where(.astro-jo6i4kqk){margin-top:3.5rem}.cert:where(.astro-jo6i4kqk) h2:where(.astro-jo6i4kqk){letter-spacing:-.03em;color:var(--ink);margin:0 0 1.125rem;font-size:clamp(1.625rem,2.4vw,2rem)}.cert:where(.astro-jo6i4kqk) p{color:var(--muted);margin:1rem 0 0}.cert:where(.astro-jo6i4kqk) p a{color:var(--ink);text-decoration-color:var(--block);text-underline-offset:3px;font-weight:700;text-decoration-thickness:2px}.site-title:where(.astro-hen6hmfb){white-space:nowrap;min-width:0;color:var(--sl-color-white);align-items:center;gap:.75rem;text-decoration:none;display:flex}img:where(.astro-hen6hmfb){width:auto;height:2.125rem}.name:where(.astro-hen6hmfb){border-inline-start:2px solid var(--sl-color-hairline-light);font-family:var(--bnhr-font-display);letter-spacing:-.03em;padding-inline-start:.75rem;font-size:1.3125rem;font-weight:800}.qgis:where(.astro-hen6hmfb){color:var(--qgis-display)}@media (width<=30rem){.site-title:where(.astro-hen6hmfb){gap:.625rem}img:where(.astro-hen6hmfb){height:1.75rem}.name:where(.astro-hen6hmfb){padding-inline-start:.625rem;font-size:1.1875rem}}@media (width<=22rem){.name:where(.astro-hen6hmfb){clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}}.masthead:where(.astro-nen7h5rs){align-items:center;gap:1.25rem;height:100%;display:flex}.spacer:where(.astro-nen7h5rs){flex:1}.masthead:where(.astro-nen7h5rs)>.site-title{flex:0 auto;min-width:0}.search:where(.astro-nen7h5rs){display:contents}.search:where(.astro-nen7h5rs) button[data-open-modal]{border:1px solid var(--rule);border-radius:var(--radius);background:var(--surface);width:min(21rem,30vw);height:2.5rem;color:var(--muted);font:500 .9375rem / 1 var(--bnhr-font-text);align-items:center;gap:.625rem;margin-inline-start:.75rem;padding:0 .625rem 0 .75rem;display:flex}.search:where(.astro-nen7h5rs) button[data-open-modal]:hover{border-color:var(--ink);color:var(--ink)}.search:where(.astro-nen7h5rs) button[data-open-modal]>:last-child{margin-inline-start:auto}.search:where(.astro-nen7h5rs) button[data-open-modal] kbd{border:1px solid var(--rule);color:var(--subtle);font:600 .6875rem / 1 var(--bnhr-font-mono);background:0 0;border-radius:4px;gap:.25em;padding:3px 6px 2px}.search:where(.astro-nen7h5rs) button[data-open-modal] kbd kbd{border:0;padding:0}.socials:where(.astro-nen7h5rs){gap:2px;display:flex}.socials:where(.astro-nen7h5rs) a{border-radius:var(--radius);width:2.125rem;height:2.125rem;color:var(--ink);place-items:center;margin:0;padding:0;display:grid}.socials:where(.astro-nen7h5rs) a:hover{color:var(--ink);background:var(--hair)}.socials:where(.astro-nen7h5rs) svg{width:1.125rem;height:1.125rem}.browser-toggle:where(.astro-nen7h5rs){width:auto;font:600 .8125rem / 1 var(--bnhr-font-mono);letter-spacing:.06em;text-transform:uppercase;gap:.5rem;padding:0 .75rem;display:none}body:has(#starlight__sidebar:popover-open) .browser-toggle:where(.astro-nen7h5rs){background:var(--ink);color:var(--bg)}@media (width<=73.75rem){.socials:where(.astro-nen7h5rs){display:none}}@media (width<=49.99rem){.masthead:where(.astro-nen7h5rs){gap:.625rem}.search:where(.astro-nen7h5rs) button[data-open-modal]{width:2.5rem;color:var(--ink);justify-content:center;margin:0;padding:0}.browser-toggle:where(.astro-nen7h5rs){display:inline-flex}}@media (width<=27.5rem){.browser-toggle:where(.astro-nen7h5rs){width:2.5rem;padding:0}.browser-toggle:where(.astro-nen7h5rs) .lbl:where(.astro-nen7h5rs){display:none}}.lesson:where(.astro-hrnzbvcf){border:1px solid var(--hair);margin-top:2.75rem;padding:clamp(1.75rem,3.4vw,3.25rem) clamp(1.25rem,3.6vw,3.75rem) clamp(2.25rem,4vw,3.5rem);position:relative}.lesson:where(.astro-hrnzbvcf):before{--c:var(--rule)}.edge:where(.astro-hrnzbvcf){pointer-events:none;justify-content:space-between;display:flex;position:absolute;top:-.5625rem;left:1.375rem;right:1.375rem}.edge:where(.astro-hrnzbvcf) span:where(.astro-hrnzbvcf){background:var(--bg);color:var(--subtle);font:600 .6875rem / 1.125rem var(--bnhr-font-mono);letter-spacing:.08em;text-transform:uppercase;padding:0 .5rem}@media (width<=49.99rem){.lesson:where(.astro-hrnzbvcf){margin-top:2.125rem;padding:1.625rem 1.125rem 1.875rem}.edge:where(.astro-hrnzbvcf){left:.625rem;right:.625rem}.edge:where(.astro-hrnzbvcf) span:where(.astro-hrnzbvcf):last-child{display:none}}.colophon:where(.astro-pjjifwt4){border-top:2px solid var(--ink);color:var(--ink);margin-top:clamp(4.5rem,10vw,8rem)}.inner:where(.astro-pjjifwt4),.base:where(.astro-pjjifwt4){max-width:82.5rem;padding-inline:var(--sl-nav-pad-x);box-sizing:content-box;margin-inline:auto}.inner:where(.astro-pjjifwt4){grid-template-columns:1.3fr 1.3fr .9fr .8fr;gap:2.25rem;padding-block:2.5rem 1.75rem;display:grid}p:where(.astro-pjjifwt4),ul:where(.astro-pjjifwt4){margin:0}.brandline:where(.astro-pjjifwt4){grid-template-columns:auto 1fr;align-self:start;align-items:center;gap:1rem;display:grid}.logo:where(.astro-pjjifwt4) img:where(.astro-pjjifwt4){vertical-align:middle;width:auto;height:4.5rem}.url:where(.astro-pjjifwt4){font:800 1.375rem / 1 var(--bnhr-font-display);letter-spacing:-.02em}.url:where(.astro-pjjifwt4) a:where(.astro-pjjifwt4){color:var(--ink);text-decoration:none}.tagline:where(.astro-pjjifwt4){font:700 1.125rem / 1.2 var(--bnhr-font-display);letter-spacing:-.02em;margin-top:.5rem}.tagline:where(.astro-pjjifwt4) .hl:where(.astro-pjjifwt4){white-space:nowrap}h2:where(.astro-pjjifwt4){font:600 .6875rem / 1 var(--bnhr-font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--subtle);margin:0 0 .875rem}.imprint:where(.astro-pjjifwt4) p:where(.astro-pjjifwt4){color:var(--muted);font-size:.9375rem;line-height:1.55}.imprint:where(.astro-pjjifwt4) p:where(.astro-pjjifwt4)+p:where(.astro-pjjifwt4){margin-top:.625rem}ul:where(.astro-pjjifwt4){padding:0;list-style:none}li:where(.astro-pjjifwt4)+li:where(.astro-pjjifwt4){margin-top:.5rem}li:where(.astro-pjjifwt4) a:where(.astro-pjjifwt4){color:var(--ink);font-weight:700;text-decoration:none}li:where(.astro-pjjifwt4) a:where(.astro-pjjifwt4):hover{text-decoration:underline;text-decoration-color:var(--block);text-underline-offset:3px;text-decoration-thickness:2px}.base:where(.astro-pjjifwt4){border-top:1px solid var(--rule);font:500 .75rem / 1.4 var(--bnhr-font-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--subtle);flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-block:1rem 1.75rem;display:flex}.base:where(.astro-pjjifwt4) a:where(.astro-pjjifwt4){color:inherit}@media (width<=73.75rem){.inner:where(.astro-pjjifwt4){grid-template-columns:1fr 1fr}}@media (width<=40rem){.inner:where(.astro-pjjifwt4){grid-template-columns:1fr;gap:1.75rem}}.page:where(.astro-7pllvep4){grid-template-rows:auto 1fr auto;grid-template-columns:minmax(0,1fr);min-height:100vh;display:grid}.header:where(.astro-7pllvep4){z-index:var(--sl-z-index-navbar);height:var(--sl-nav-height);padding:0 var(--sl-nav-pad-x);background:color-mix(in srgb, var(--bg) 94%, transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--hair);position:sticky;top:0}.sidebar-pane:where(.astro-7pllvep4){border:unset;padding:unset;height:unset;color:unset;inset:var(--sl-nav-height) 0 0 0;z-index:var(--sl-z-index-menu);background:var(--bg);border-top:2px solid var(--ink);overscroll-behavior:contain;width:100%;margin:0;position:fixed;overflow-y:auto}.sidebar-content:where(.astro-7pllvep4){padding:1rem var(--sl-nav-pad-x) 2rem}.main-frame:where(.astro-7pllvep4){min-width:0}@media (width>=50rem){.page:where(.astro-7pllvep4):has(>.sidebar){grid-template-columns:var(--sl-sidebar-width) minmax(0, 1fr);grid-template-areas:"header header""sidebar main""colophon colophon"}.page:where(.astro-7pllvep4):has(>.sidebar)>.header:where(.astro-7pllvep4){grid-area:header}.sidebar:where(.astro-7pllvep4){border-inline-end:1px solid var(--hair);grid-area:sidebar}.page:where(.astro-7pllvep4):has(>.sidebar)>.main-frame:where(.astro-7pllvep4){grid-area:main}.page:where(.astro-7pllvep4):has(>.sidebar)>.colophon{grid-area:colophon}.sidebar-pane:where(.astro-7pllvep4){inset:auto;top:var(--sl-nav-height);width:auto;height:calc(100vh - var(--sl-nav-height));scrollbar-width:thin;scrollbar-color:var(--rule) transparent;background:0 0;border-top:0;display:block;position:sticky}.sidebar-content:where(.astro-7pllvep4){padding:1.25rem .875rem 2rem 1.5rem}}.toc:where(.astro-lifsiwye) ol:where(.astro-lifsiwye){margin:0;padding:0;list-style:none}.toc:where(.astro-lifsiwye) a:where(.astro-lifsiwye){color:var(--subtle);border-inline-start:2px solid #0000;padding:.3125rem 0 .3125rem .625rem;font-size:.875rem;line-height:1.35;text-decoration:none;display:block}.toc:where(.astro-lifsiwye) a:where(.astro-lifsiwye):hover{color:var(--ink)}.toc:where(.astro-lifsiwye) .l2:where(.astro-lifsiwye) a:where(.astro-lifsiwye){color:var(--ink);font-weight:700}.toc:where(.astro-lifsiwye) .l3:where(.astro-lifsiwye) a:where(.astro-lifsiwye){padding-inline-start:1.375rem}.toc:where(.astro-lifsiwye) .l4:where(.astro-lifsiwye) a:where(.astro-lifsiwye),.toc:where(.astro-lifsiwye) .l5:where(.astro-lifsiwye) a:where(.astro-lifsiwye){padding-inline-start:2.125rem}.toc:where(.astro-lifsiwye) .ex:where(.astro-lifsiwye) a:where(.astro-lifsiwye){position:relative}.toc:where(.astro-lifsiwye) .ex:where(.astro-lifsiwye) a:where(.astro-lifsiwye):before{content:"";inset-inline-start:.625rem;background:var(--block);width:.375rem;height:.375rem;position:absolute;top:.72em}:root[data-theme=light] .toc:where(.astro-lifsiwye) .ex:where(.astro-lifsiwye) a:where(.astro-lifsiwye):before{background:var(--ink)}.toc:where(.astro-lifsiwye) a:where(.astro-lifsiwye)[aria-current=true]{border-inline-start-color:var(--block);background:var(--hair);color:var(--ink)}.toc-bar:where(.astro-lifsiwye){border-bottom:2px solid var(--ink);font:600 .75rem / 1 var(--bnhr-font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);justify-content:space-between;gap:.625rem;margin:0 0 .5rem;padding-bottom:.625rem;display:flex}.toc-bar:where(.astro-lifsiwye) .sheet:where(.astro-lifsiwye){color:var(--subtle)}.disclosure:where(.astro-lifsiwye){border:1px solid var(--rule);margin-top:1.375rem}.disclosure:where(.astro-lifsiwye) summary:where(.astro-lifsiwye){cursor:pointer;font:600 .75rem / 1 var(--bnhr-font-mono);letter-spacing:.1em;text-transform:uppercase;justify-content:space-between;align-items:center;padding:.75rem 1rem;list-style:none;display:flex}.disclosure:where(.astro-lifsiwye) summary:where(.astro-lifsiwye)::-webkit-details-marker{display:none}.disclosure:where(.astro-lifsiwye) summary:where(.astro-lifsiwye) .glyph{width:1rem;height:1rem;transition:transform .16s}.disclosure:where(.astro-lifsiwye)[open] summary:where(.astro-lifsiwye) .glyph{transform:rotate(180deg)}.disclosure:where(.astro-lifsiwye) ol:where(.astro-lifsiwye){border-top:1px solid var(--rule);padding:.25rem 1rem .875rem}.disclosure:where(.astro-lifsiwye) a:where(.astro-lifsiwye){font-size:.9375rem}@media (width>=77.5rem){.disclosure:where(.astro-lifsiwye){display:none}}.locator:where(.astro-3fajktfh){align-self:start}.frame:where(.astro-3fajktfh){aspect-ratio:248 / calc(var(--rows) * 80 + 16);border:1px solid var(--ink);position:relative;overflow:hidden}.frame:where(.astro-3fajktfh) .relief{width:100%;height:100%;color:var(--ink);opacity:.4;position:absolute;inset:0}.frame:where(.astro-3fajktfh) .relief .idx{stroke-width:1.6px}.frame:where(.astro-3fajktfh) .relief .int{stroke-width:.8px;opacity:.7}.frame:where(.astro-3fajktfh) .relief .shore{stroke-width:1.4px}ol:where(.astro-3fajktfh){grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(var(--rows), 1fr);margin:0;padding:0;list-style:none;display:grid;position:absolute;inset:.625rem}li:where(.astro-3fajktfh){display:contents}a:where(.astro-3fajktfh),.blank:where(.astro-3fajktfh){border:1px solid color-mix(in srgb, var(--ink) 55%, transparent);margin:-.5px}a:where(.astro-3fajktfh){background:color-mix(in srgb, var(--bg) 40%, transparent);color:var(--ink);font:700 .75rem / 1 var(--bnhr-font-mono);letter-spacing:.06em;place-items:center;text-decoration:none;display:grid}a:where(.astro-3fajktfh):hover{background:color-mix(in srgb, var(--bg) 75%, transparent)}a:where(.astro-3fajktfh).done{background-image:repeating-linear-gradient(-45deg, transparent 0 5px, color-mix(in srgb, var(--ink) 24%, transparent) 5px 6px)}a:where(.astro-3fajktfh)[aria-current=page]{z-index:1;background:var(--block);border-color:var(--block);color:var(--mark);position:relative}.blank:where(.astro-3fajktfh){background:repeating-linear-gradient(-45deg, transparent 0 3px, color-mix(in srgb, var(--ink) 10%, transparent) 3px 4px);display:block}.cap:where(.astro-3fajktfh){font:500 .6875rem / 1.3 var(--bnhr-font-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--subtle);justify-content:space-between;gap:.75rem;margin:.5rem 0 0;display:flex}@media (width<=56rem){.frame:where(.astro-3fajktfh){aspect-ratio:16 / calc(var(--rows) * 3.5)}}.crumbs:where(.astro-u72m6wot) ol:where(.astro-u72m6wot){color:var(--subtle);flex-wrap:wrap;gap:.25rem .625rem;margin:0;padding:0;font-size:.875rem;list-style:none;display:flex}.crumbs:where(.astro-u72m6wot) li:where(.astro-u72m6wot)+li:where(.astro-u72m6wot):before{content:"/";color:var(--rule);margin-inline-end:.625rem}.crumbs:where(.astro-u72m6wot) a:where(.astro-u72m6wot){color:var(--ink);text-decoration:underline;text-decoration-color:var(--block);text-underline-offset:3px;text-decoration-thickness:2px}.sheet-head:where(.astro-u72m6wot){border:2px solid var(--ink);grid-template-columns:minmax(0,1fr);gap:1.75rem;margin-top:1.875rem;padding:1.75rem 1.875rem 1.625rem;display:grid;position:relative}.sheet-head:where(.astro-u72m6wot).has-locator{grid-template-columns:minmax(0,1fr) 15.5rem}.crumbs:where(.astro-u72m6wot)+.sheet-head:where(.astro-u72m6wot):not(.has-locator),.sheet-head:where(.astro-u72m6wot):first-child:not(.has-locator){margin-top:1.25rem}.margin:where(.astro-u72m6wot){font:600 .6875rem / 1 var(--bnhr-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--subtle);justify-content:space-between;display:flex;position:absolute;top:-1.375rem;left:0;right:0}.kicker:where(.astro-u72m6wot){margin:0 0 1rem}.kicker:where(.astro-u72m6wot) .bnhr-symbol{width:1.5rem;height:1.5rem}h1:where(.astro-u72m6wot){letter-spacing:-.04em;color:var(--ink);margin:0;font-size:clamp(2.375rem,4.4vw,3.75rem);line-height:1}.sheet-head:where(.astro-u72m6wot):not(.has-locator) h1:where(.astro-u72m6wot){font-size:clamp(2.125rem,3.6vw,3.125rem)}.desc:where(.astro-u72m6wot){max-width:56ch;color:var(--muted);margin:1rem 0 0;font-size:1.125rem;line-height:1.55}.meta-strip:where(.astro-u72m6wot){border-block:1px solid var(--rule);font:500 .75rem / 1 var(--bnhr-font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--subtle);flex-wrap:wrap;align-items:center;margin-top:1.125rem;display:flex}.meta-strip:where(.astro-u72m6wot)>span:where(.astro-u72m6wot){border-inline-end:1px solid var(--rule);margin-inline-end:1.125rem;padding:.8125rem 1.125rem .8125rem 0}.meta-strip:where(.astro-u72m6wot) b:where(.astro-u72m6wot){color:var(--ink);font-weight:600}.meta-strip:where(.astro-u72m6wot) .grow:where(.astro-u72m6wot){border:0;flex:1;margin:0;padding:0}@media (width<=56rem){.sheet-head:where(.astro-u72m6wot).has-locator{grid-template-columns:minmax(0,1fr);gap:1.375rem;padding:1.375rem 1.125rem 1.25rem}.margin:where(.astro-u72m6wot) span:where(.astro-u72m6wot):last-child{display:none}.meta-strip:where(.astro-u72m6wot)>span:where(.astro-u72m6wot){margin-inline-end:.75rem;padding:.6875rem .75rem .6875rem 0}.meta-strip:where(.astro-u72m6wot) .grow:where(.astro-u72m6wot),.meta-strip:where(.astro-u72m6wot) .hide-narrow:where(.astro-u72m6wot){display:none}}.main-pane:where(.astro-sfifgsse){isolation:isolate;min-width:0}.toc-pane:where(.astro-sfifgsse){display:none}@media (width>=77.5rem){.columns:where(.astro-sfifgsse).has-toc{grid-template-columns:minmax(0, 1fr) var(--toc-width);display:grid}.toc-pane:where(.astro-sfifgsse){top:var(--sl-nav-height);height:calc(100vh - var(--sl-nav-height));overscroll-behavior:contain;padding:1.75rem var(--sl-nav-pad-x) 2rem 1.25rem;scrollbar-width:thin;scrollbar-color:var(--rule) transparent;display:block;position:sticky;overflow-y:auto}}html:not([data-has-toc]){--sl-mobile-toc-height:0rem}html:not([data-has-sidebar]){--sl-content-width:67.5rem}html{scroll-padding-top:calc(1.5rem + var(--sl-nav-height) + var(--sl-mobile-toc-height))}main:where(.astro-g5ptsecz){padding:var(--sl-main-pad)}@media (width>=50em){:where(.astro-g5ptsecz)[data-has-sidebar]{--sl-content-inline-start:var(--sl-sidebar-width)}}@media (width>=72em){html{scroll-padding-top:calc(1.5rem + var(--sl-nav-height))}}