:root{color-scheme:light;--bg: #f5f3ed;--surface: #fbfaf6;--surface-strong: #ffffff;--text: #17292c;--muted: #607074;--line: #d8d9d2;--ocean: #123d4a;--ocean-soft: #dce9e9;--green: #55755e;--green-soft: #e3e9df;--sand: #b8845b;--shadow: 0 18px 50px rgb(25 54 56 / .08);--radius: 18px;--font-sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-serif: "Noto Serif SC", "Songti SC", SimSun, serif;--shell: min(1120px, calc(100vw - 40px) )}:root[data-theme=dark]{color-scheme:dark;--bg: #0e181a;--surface: #132124;--surface-strong: #192a2d;--text: #e8ece7;--muted: #9daead;--line: #2d4043;--ocean: #80b8c1;--ocean-soft: #1e3438;--green: #93b09a;--green-soft: #26382d;--sand: #d3a47d;--shadow: 0 18px 50px rgb(0 0 0 / .2)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:16px;line-height:1.75;text-rendering:optimizeLegibility}body:before{position:fixed;inset:0;z-index:-1;background-image:linear-gradient(rgb(18 61 74 / .025) 1px,transparent 1px),linear-gradient(90deg,rgb(18 61 74 / .025) 1px,transparent 1px);background-size:48px 48px;content:"";pointer-events:none}a{color:inherit;text-decoration-thickness:.08em;text-underline-offset:.2em}a:hover{color:var(--ocean)}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--sand);outline-offset:3px}img{display:block;max-width:100%;height:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.shell{width:var(--shell);margin-inline:auto}.skip-link{position:fixed;top:10px;left:10px;z-index:100;padding:8px 14px;transform:translateY(-160%);border-radius:8px;background:var(--text);color:var(--bg)}.skip-link:focus{transform:translateY(0)}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid color-mix(in srgb,var(--line) 72%,transparent);background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(14px)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:70px;gap:24px}.brand{display:inline-flex;align-items:center;gap:9px;color:var(--text);font-weight:760;letter-spacing:.08em;text-decoration:none}.brand-mark{display:grid;width:32px;height:32px;place-items:center;border:1px solid var(--green);border-radius:50%;color:var(--green);font-size:18px}.desktop-nav{display:flex;align-items:center;margin-left:auto;gap:8px}.desktop-nav a{position:relative;padding:8px 10px;color:var(--muted);font-size:14px;text-decoration:none}.desktop-nav a[aria-current=page],.desktop-nav a:hover{color:var(--text)}.desktop-nav a[aria-current=page]:after{position:absolute;right:10px;bottom:1px;left:10px;height:2px;background:var(--green);content:""}.header-actions{display:flex;gap:6px}.icon-button{display:grid;width:38px;height:38px;padding:0;place-items:center;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--text);cursor:pointer;font-size:19px;line-height:1;text-decoration:none}.icon-button:hover{border-color:var(--green);background:var(--green-soft);color:var(--text)}.menu-button{display:none}.mobile-nav{display:grid;padding-bottom:16px;grid-template-columns:repeat(4,1fr);gap:8px}.mobile-nav[hidden]{display:none}.mobile-nav a{padding:9px;border:1px solid var(--line);border-radius:8px;text-align:center;text-decoration:none}main{min-height:68vh}.hero{display:grid;min-height:560px;align-items:center;padding-block:76px 64px;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:clamp(48px,8vw,110px)}.hero-copy h1{max-width:760px;margin:14px 0 22px;font-family:var(--font-serif);font-size:clamp(42px,6.8vw,78px);font-weight:650;letter-spacing:-.05em;line-height:1.13}.hero-copy h1 span{color:var(--green)}.hero-copy>p:not(.eyebrow){max-width:680px;margin:0;color:var(--muted);font-size:clamp(17px,2vw,20px)}.eyebrow{margin:0 0 8px;color:var(--green);font-size:12px;font-weight:750;letter-spacing:.16em;text-transform:uppercase}.hero-actions{display:flex;flex-wrap:wrap;margin-top:32px;gap:12px}.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:10px 18px;border:1px solid var(--ocean);border-radius:999px;background:var(--ocean);color:var(--bg);font-weight:700;text-decoration:none}.button:hover{background:var(--green);color:var(--bg)}.button.secondary{background:transparent;color:var(--text)}.button.secondary:hover{background:var(--ocean-soft)}.avatar-panel{position:relative;display:grid;width:min(100%,360px);aspect-ratio:.9;place-items:center;justify-self:end;overflow:hidden;border:1px solid var(--line);border-radius:180px 180px 24px 24px;background:linear-gradient(145deg,var(--ocean-soft),var(--green-soft))}.avatar-symbol{width:64%;height:auto;color:var(--ocean);fill:none;stroke:currentcolor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.6}.avatar-marker{fill:var(--surface);stroke:var(--green);stroke-width:3}.avatar-marker-dot{fill:var(--green);stroke:none}.coordinate-label{position:absolute;right:22px;bottom:18px;left:22px;z-index:2;display:flex;justify-content:space-between;padding-top:9px;border-top:1px solid color-mix(in srgb,var(--green) 50%,transparent);color:var(--muted);font-family:ui-monospace,monospace;font-size:11px}.section{padding-block:72px;border-top:1px solid var(--line)}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:28px;gap:24px}.section-heading h2{margin:5px 0 0;font-family:var(--font-serif);font-size:clamp(30px,4vw,44px);line-height:1.2}.section-heading>a{color:var(--muted);font-size:14px}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.category-card{position:relative;display:flex;min-height:310px;flex-direction:column;justify-content:space-between;overflow:hidden;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:none;text-decoration:none;transition:transform .16s ease,box-shadow .16s ease}.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);color:var(--text)}.category-card:after{position:absolute;right:-55px;bottom:-65px;width:180px;height:180px;border:1px solid var(--line);border-radius:50%;content:""}.category-index{align-self:flex-end;color:var(--line);font-family:ui-monospace,monospace;font-size:56px;font-weight:700;line-height:1}.category-card h3{margin:7px 0 10px;font-family:var(--font-serif);font-size:26px}.category-card p:not(.eyebrow){color:var(--muted)}.card-link{position:relative;z-index:1;display:inline-block;margin-top:14px;color:var(--ocean);font-weight:700}.category-geography{border-top:4px solid var(--green)}.category-computer-science{border-top:4px solid var(--ocean)}.category-geocomputing{border-top:4px solid var(--sand)}.feature-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:18px}.featured-post{display:flex;min-height:430px;flex-direction:column;justify-content:end;padding:clamp(28px,5vw,54px);border-radius:var(--radius);background:var(--ocean);color:#f5f3ed}:root[data-theme=dark] .featured-post{background:#234b54}.featured-post .eyebrow,.featured-post a:hover{color:#b8d3bb}.featured-post h3{max-width:720px;margin:8px 0 14px;font-family:var(--font-serif);font-size:clamp(30px,4vw,46px);line-height:1.25}.featured-post h3 a{text-decoration:none}.featured-post p{max-width:650px;color:#d6e1df}.featured-post-meta{display:flex;margin-top:20px;gap:16px;color:#d6e1df;font-size:13px}.latest-stack{display:grid;gap:12px}.post-card{padding:24px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.post-card.compact{padding:18px 20px}.post-card-topline,.post-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;color:var(--muted);font-size:12px}.category-chip{color:var(--green);font-weight:700;text-decoration:none}.post-card h3{margin:9px 0;font-family:var(--font-serif);font-size:23px;line-height:1.4}.post-card.compact h3{font-size:19px}.post-card h3 a{text-decoration:none}.post-card>p{margin:0 0 14px;color:var(--muted)}.post-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.tag-list,.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}.tag-list{margin-top:16px}.tag-list a,.tag-cloud a,.tech-list li{padding:4px 10px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:12px;text-decoration:none}.tag-cloud a{padding:calc(7px + var(--tag-weight, 0) * 1px) 14px;background:var(--surface);color:var(--text);font-size:calc(13px + var(--tag-weight, 0) * 1.5px)}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.project-card{display:flex;min-height:360px;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.project-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:34px}.project-index{color:var(--green);font-size:30px}.status-badge{padding:4px 10px;border-radius:999px;background:var(--green-soft);color:var(--green);font-size:12px;font-weight:700}.project-card h3{margin:6px 0 12px;font-family:var(--font-serif);font-size:23px}.project-card>p:not(.eyebrow){color:var(--muted)}.project-outcome{display:grid;margin-top:auto;padding-top:18px;border-top:1px solid var(--line);gap:3px;font-size:13px}.project-outcome strong{color:var(--text)}.tech-list{display:flex;flex-wrap:wrap;margin:16px 0 0;padding:0;gap:6px;list-style:none}.page-shell{padding-block:28px 90px}.breadcrumb ol{display:flex;flex-wrap:wrap;margin:0;padding:0;gap:9px;color:var(--muted);font-size:13px;list-style:none}.breadcrumb li{display:flex;gap:9px}.page-heading{max-width:780px;padding-block:70px 54px}.page-heading h1,.article-header h1,.not-found h1{margin:8px 0 18px;font-family:var(--font-serif);font-size:clamp(42px,7vw,72px);font-weight:650;letter-spacing:-.04em;line-height:1.14}.page-heading>p:not(.eyebrow),.article-description{color:var(--muted);font-size:18px}.content-with-aside{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:54px}.filter-aside{align-self:start;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.filter-aside h2{margin:0 0 12px;font-size:14px}.filter-aside ul{margin:0;padding:0;list-style:none}.filter-aside a{display:flex;justify-content:space-between;padding-block:7px;color:var(--muted);text-decoration:none}.category-intro{display:grid;margin-bottom:34px;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);grid-template-columns:1fr 1fr;gap:24px}.category-intro h2{margin:0 0 8px;font-family:var(--font-serif)}.subcategory-list{display:flex;flex-wrap:wrap;align-content:start;margin:0;padding:0;gap:8px;list-style:none}.subcategory-list li{padding:5px 10px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:13px}.archive-year{display:grid;padding-block:28px;border-top:1px solid var(--line);grid-template-columns:120px 1fr;gap:24px}.archive-year h2{position:sticky;top:100px;align-self:start;margin:0;color:var(--green);font-family:ui-monospace,monospace;font-size:30px}.archive-list{margin:0;padding:0;list-style:none}.archive-list li{display:grid;padding:13px 0;border-bottom:1px solid var(--line);grid-template-columns:90px 1fr auto;gap:14px}.archive-list time,.archive-list span{color:var(--muted);font-size:13px}.article-shell{padding-block:28px 90px}.article-header{max-width:900px;margin-inline:auto;padding-block:64px 50px;text-align:center}.article-header .tag-list,.article-meta{justify-content:center}.article-meta{display:flex;flex-wrap:wrap;margin-top:22px;gap:8px 18px;color:var(--muted);font-size:13px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 220px;justify-content:center;gap:54px}.article-content{min-width:0;font-size:17px;line-height:1.95}.article-content>:first-child{margin-top:0}.article-content h2,.article-content h3,.article-content h4{scroll-margin-top:100px;font-family:var(--font-serif);line-height:1.45}.article-content h2{margin:2.5em 0 .8em;padding-bottom:.4em;border-bottom:1px solid var(--line);font-size:30px}.article-content h3{margin:2em 0 .6em;font-size:23px}.article-content a{color:var(--ocean)}.article-content blockquote{margin:1.6em 0;padding:14px 22px;border-left:4px solid var(--green);background:var(--green-soft);color:var(--muted)}.article-content code:not(pre code){padding:.15em .4em;border-radius:5px;background:var(--ocean-soft);color:var(--text);font-size:.88em}.article-content pre{margin:1.8em 0;padding:20px;overflow-x:auto;border:1px solid var(--line);border-radius:12px;line-height:1.65}.article-content table{width:100%;margin:1.6em 0;border-collapse:collapse;font-size:14px}.article-content th,.article-content td{padding:10px 12px;border:1px solid var(--line);text-align:left}.article-content th{background:var(--surface)}.article-content figure{margin:2em 0}.article-content figcaption{margin-top:8px;color:var(--muted);font-size:13px;text-align:center}.article-content .katex-display{overflow-x:auto;overflow-y:hidden}.toc{position:sticky;top:96px;align-self:start;max-height:calc(100vh - 130px);overflow-y:auto;padding-left:18px;border-left:1px solid var(--line)}.toc h2{margin:0 0 12px;font-size:13px}.toc ol{margin:0;padding:0;list-style:none}.toc li{margin:7px 0}.toc li.depth-3{padding-left:12px}.toc a{display:block;color:var(--muted);font-size:12px;line-height:1.5;text-decoration:none}.reading-progress{position:fixed;top:70px;left:0;z-index:49;width:0;height:3px;background:var(--green)}.references,.article-footer-nav,.related-posts{max-width:760px;margin:60px auto 0;padding-top:28px;border-top:1px solid var(--line)}.references h2,.related-posts h2{font-family:var(--font-serif)}.article-footer-nav{display:grid;grid-template-columns:1fr auto 1fr;gap:16px}.article-footer-nav a{padding:14px;border:1px solid var(--line);border-radius:10px;text-decoration:none}.article-footer-nav a:last-child{text-align:right}.article-footer-nav small{display:block;color:var(--muted)}.related-posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.related-posts-grid a{padding:16px;border:1px solid var(--line);border-radius:10px;background:var(--surface);text-decoration:none}.related-posts-grid small{display:block;margin-bottom:6px;color:var(--green)}.search-panel{min-height:400px}.search-form{display:flex;max-width:720px;gap:10px}.search-form input{width:100%;min-height:50px;padding:10px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text)}.search-status{margin-block:20px;color:var(--muted)}.search-results{display:grid;max-width:800px;gap:12px}.search-result{padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.search-result h2{margin:0 0 7px;font-family:var(--font-serif);font-size:21px}.search-result p{margin:0;color:var(--muted)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.about-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.about-card h2{margin-top:0;font-family:var(--font-serif)}.principle-list{margin:0;padding-left:1.25em}.not-found{display:grid;min-height:70vh;place-items:center;text-align:center}.not-found-code{margin:0;color:var(--line);font-family:ui-monospace,monospace;font-size:clamp(90px,20vw,220px);font-weight:800;line-height:.8}.site-footer{padding-block:54px 22px;border-top:1px solid var(--line);background:var(--surface)}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:36px}.footer-brand{margin-bottom:8px}.footer-grid p{max-width:520px;margin:0;color:var(--muted);font-size:14px}.footer-links{display:flex;flex-wrap:wrap;align-items:start;gap:18px}.footer-links a{color:var(--muted);font-size:14px;text-decoration:none}.footer-bottom{display:flex;justify-content:space-between;margin-top:42px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}@media(max-width:900px){.desktop-nav{display:none}.menu-button{display:grid}.search-button{display:none}.hero{min-height:auto;padding-block:54px;grid-template-columns:1fr}.avatar-panel{width:min(100%,380px);justify-self:start}.category-grid,.project-grid{grid-template-columns:1fr}.category-card{min-height:250px}.feature-layout,.content-with-aside{grid-template-columns:1fr}.filter-aside{order:-1}.article-layout{display:block}.toc{position:static;max-height:none;margin-bottom:36px;padding:18px;border:1px solid var(--line);border-radius:12px}.reading-progress{display:none}.related-posts-grid{grid-template-columns:1fr}}@media(max-width:640px){:root{--shell: min(100% - 28px, 1120px)}.header-inner{min-height:62px}.mobile-nav{grid-template-columns:repeat(2,1fr)}.hero{gap:38px}.hero-copy h1{font-size:42px}.section{padding-block:54px}.section-heading{align-items:start;flex-direction:column;gap:8px}.post-grid{grid-template-columns:1fr}.page-heading{padding-block:48px 38px}.page-heading h1,.article-header h1{font-size:39px}.category-intro,.about-grid,.archive-year{grid-template-columns:1fr}.archive-year h2{position:static}.archive-list li{grid-template-columns:72px 1fr}.archive-list li span{display:none}.article-header{padding-block:46px 36px;text-align:left}.article-header .tag-list,.article-meta{justify-content:flex-start}.article-content{font-size:16px}.article-footer-nav{grid-template-columns:1fr}.article-footer-nav a:last-child{text-align:left}.footer-grid{grid-template-columns:1fr}.footer-bottom{align-items:start;flex-direction:column;gap:5px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important}}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_AMS-Regular.BQhdFMY1.woff2) format("woff2"),url(/_astro/KaTeX_AMS-Regular.DMm9YOAa.woff) format("woff"),url(/_astro/KaTeX_AMS-Regular.DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Caligraphic-Bold.Dq_IR9rO.woff2) format("woff2"),url(/_astro/KaTeX_Caligraphic-Bold.BEiXGLvX.woff) format("woff"),url(/_astro/KaTeX_Caligraphic-Bold.ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Caligraphic-Regular.Di6jR-x-.woff2) format("woff2"),url(/_astro/KaTeX_Caligraphic-Regular.CTRA-rTL.woff) format("woff"),url(/_astro/KaTeX_Caligraphic-Regular.wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Fraktur-Bold.CL6g_b3V.woff2) format("woff2"),url(/_astro/KaTeX_Fraktur-Bold.BsDP51OF.woff) format("woff"),url(/_astro/KaTeX_Fraktur-Bold.BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Fraktur-Regular.CTYiF6lA.woff2) format("woff2"),url(/_astro/KaTeX_Fraktur-Regular.Dxdc4cR9.woff) format("woff"),url(/_astro/KaTeX_Fraktur-Regular.CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Main-Bold.Cx986IdX.woff2) format("woff2"),url(/_astro/KaTeX_Main-Bold.Jm3AIy58.woff) format("woff"),url(/_astro/KaTeX_Main-Bold.waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/_astro/KaTeX_Main-BoldItalic.DxDJ3AOS.woff2) format("woff2"),url(/_astro/KaTeX_Main-BoldItalic.SpSLRI95.woff) format("woff"),url(/_astro/KaTeX_Main-BoldItalic.DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_Main-Italic.NWA7e6Wa.woff2) format("woff2"),url(/_astro/KaTeX_Main-Italic.BMLOBm91.woff) format("woff"),url(/_astro/KaTeX_Main-Italic.3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Main-Regular.B22Nviop.woff2) format("woff2"),url(/_astro/KaTeX_Main-Regular.Dr94JaBh.woff) format("woff"),url(/_astro/KaTeX_Main-Regular.ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/_astro/KaTeX_Math-BoldItalic.CZnvNsCZ.woff2) format("woff2"),url(/_astro/KaTeX_Math-BoldItalic.iY-2wyZ7.woff) format("woff"),url(/_astro/KaTeX_Math-BoldItalic.B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_Math-Italic.t53AETM-.woff2) format("woff2"),url(/_astro/KaTeX_Math-Italic.DA0__PXp.woff) format("woff"),url(/_astro/KaTeX_Math-Italic.flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_SansSerif-Bold.D1sUS0GD.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Bold.DbIhKOiC.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Bold.CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_SansSerif-Italic.C3H0VqGB.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Italic.DN2j7dab.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Italic.YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_SansSerif-Regular.DDBCnlJ7.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Regular.CS6fqUqJ.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Regular.BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Script-Regular.D3wIWfF6.woff2) format("woff2"),url(/_astro/KaTeX_Script-Regular.D5yQViql.woff) format("woff"),url(/_astro/KaTeX_Script-Regular.C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size1-Regular.mCD8mA8B.woff2) format("woff2"),url(/_astro/KaTeX_Size1-Regular.C195tn64.woff) format("woff"),url(/_astro/KaTeX_Size1-Regular.Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size2-Regular.Dy4dx90m.woff2) format("woff2"),url(/_astro/KaTeX_Size2-Regular.oD1tc_U0.woff) format("woff"),url(/_astro/KaTeX_Size2-Regular.B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,d09GMgABAAAAAA4oAA4AAAAAHbQAAA3TAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAABmAAgRQIDgmcDBEICo1oijYBNgIkA14LMgAEIAWJAAeBHAyBHBvbGiMRdnO0IkRRkiYDgr9KsJ1NUAf2kILNxgUmgqIgq1P89vcbIcmsQbRps3vCcXdYOKSWEPEKgZgQkprQQsxIXUgq0DqpGKmIvrgkeVGtEQD9DzAO29fM9jYhxZEsL2FeURH2JN4MIcTdO049NCVdxQ/w9NrSYFEBKTDKpLKfNkCGDc1RwjZLQcm3vqJ2UW9Xfa3tgAHz6ivp6vgC2yD4/6352ndnN0X0TL7seypkjZlMsjmZnf0Mm5Q+JykRWQBKCVCVPbARPXWyQtb5VgLB6Biq7/Uixcj2WGqdI8tGSgkuRG+t910GKP2D7AQH0DB9FMDW/obJZ8giFI3Wg8Cvevz0M+5m0rTh7XDBlvo9Y4vm13EXmfttwI4mBo1EG15fxJhUiCLbiiyCf/ZA6MFAhg3pGIZGdGIVjtPn6UcMk9A/UUr9PhoNsCENw1APAq0gpH73e+M+0ueyHbabc3vkbcdtzcf/fiy+NxQEjf9ud/ELBHAXJ0nk4z+MXH2Ev/kWyV4k7SkvpPc9Qr38F6RPWnM9cN6DJ0AdD1BhtgABtmoRoFCvPsBAumNm6soZG2Gk5GyVTo2sJncSyp0jQTYoR6WDvTwaaEcHsxHfvuWhHA3a6bN7twRKtcGok6NsCi7jYRrM2jExsUFMxMQYuJbMhuWNOumEJy9hi29Dmg5zMp/A5+hhPG19j1vBrq8JTLr8ki5VLPmG/PynJHVul440bxg5xuymHUFPBshC+nA9I1FmwbRBTNHAcik3Oae0cxKoI3MOriM42UrPe51nsaGxJ+WfXubAsP84aabUlQSJ1IiE0iPETLUU4CATgfXSCSpuRFRmCGbO+wSpAnzaeaCYW1VNEysRtuXCEL1kUFUbbtMv3Tilt/1c11jt3Q5bbMa84cpWipp8Elw3MZhOHsOlwwVUQM3lAR35JiFQbaYCRnMF2lxAWoOg2gyoIV4PouX8HytNIfLhqpJtXB4vjiViUI8IJ7bkC4ikkQvKksnOTKICwnqWSZ9YS5f0WCxmpgjbIq7EJcM4aI2nmhLNY2JIUgOjXZFWBHb+x5oh6cwb0Tv1ackHdKi0I9OO2wE9aogIOn540CCCziyhN+IaejtgAONKznHlHyutPrHGwCx9S6B8kfS4Mfi4Eyv7OU730bT1SCBjt834cXsf43zVjPUqqJjgrjeGnBxSG4aYAKFuVbeCfkDIjAqMb6yLNIbCuvXhMH2/+k2vkNpkORhR59N1CkzoOENvneIosjYmuTxlhUzaGEJQ/iWqx4dmwpmKjrwTiTGTCVozNAYqk/zXOndWxuWSmJkQpJw3pK5KX6QrLt5LATMqpmPAQhkhK6PUjzHUn7E0gHE0kPE0iKkolgkUx9SZmVAdDgpffdyJKg3k7VmzYGCwVXGz/tXmkOIp+vcWs+EMuhhvN0h9uhfzWJziBQmCREGSIFmQIkgVpAnSBRmC//6hkLZwaVhwxlrJSOdqlFtOYxlau9F2QN5Y98xmIAsiM1HVp2VFX+DHHGg6Ecjh3vmqtidX3qHI2qycTk/iwxSt5UzTmEP92ZBnEWTk4Mx8Mpl78ZDokxg/KWb+Q0QkvdKVmq3TMW+RXEgrsziSAfNXFMhDc60N5N9jQzjfO0kBKpUZl0ZmwJ41j/B9Hz6wmRaJB84niNmQrzp9eSlQCDDzazGDdVi3P36VZQ+Jy4f9UBNp+3zTjqI4abaFAm+GShVaXlsGdF3FYzZcDI6cori4kMxUECl9IjJZpzkvitAoxKue+90pDMvcKRxLl53TmOKCmV/xRolNKSqqUxc6LStOETmFOiLZZptlZepcKiAzteG8PEdpnQpbOMNcMsR4RR2Bs0cKFEvSmIjAFcnarqwUL4lDhHmnVkwu1IwshbiCcgvOheZuYyOteufZZwlcTlLgnZ3o/WcYdzZHW/WGaqaVfmTZ1aWCceJjkbZqsfbkOtcFlUZM/jy+hXHDbaUobWqqXaeWobbLO99yG5N3U4wxco0rQGGcOLASFMXeJoham8M+/x6O2WywK2l4HGbq1CoUyC/IZikQhdq3SiuNrvAEj0AVu9x2x3lp/xWzahaxidezFVtdcb5uEnzyl0ZmYiuKI0exvCd4Xc9CV1KB0db00z92wDPde0kukbvZIWN6jUWFTmPIC/Y4UPCm8UfDTFZpZNon1qLFTkBhxzB+FjQRA2Q/YRJT8pQigslMaUpFyAG8TMlXigiqmAZX4xgijKjRlGpLE0GdplRfCaJo0JQaSxNBk6ZmMzcya0FmrcisDdn0Q3HI2sWSppYigmlM1XT/kLQZSNpMJG0WkjYbSZuDpM1F0uYhFc1HxU4m1QJjDK6iL0S5uSj5rgXc3RejEigtcRBtqYPQsiTskmO5vosV+q4VGIKbOkDg0jtRrq+Em1YloaTFar3EGr1EUC8R0kus1Uus00usL97ABr2BjXoDm/QGNhuWtMVBKOwg/i78lT7hBsAvDmwHc/ao3vmUbBmhjeYySZNWvGkfZAgISDSaDo1SVpzGDsAEkF8B+gEapViUoZgUWXcRIGFZNm6gWbAKk0bp0k1MHG9fLYtV4iS2SmLEQFARzRcnf9PUS0LVn05/J9MiRRBU3v2IrvW974v4N00L7ZMk0wXP1409CHo/an8zTRHD3eSJ6m8D4YMkZNl3M79sqeuAsr/m3f+8/yl7A50aiAEJgeBeMWzu7ui9UfUBCe2TIqZIoOd/3/udRBOQidQZUERzb2/VwZN1H/Sju82ew2H2Wfr6qvfVf3hqwDvAIpkQVFy4B9Pe9e4/XvPeceu7h3dvO56iJPf0+A6cqA2ip18ER+iFgggiuOkvj24bby0N9j2UHIkgqIt+sVgfodC4YghLSMjSZbH0VR/6dMDrYJeKHilKTemt6v6kvzvn3/RrdWtr0GoN/xL+Sex/cPYLUpepx9cz/D46UPU5KXgAQa+NDps1v6J3xP1i2HtaDB0M9aX2deA7SYff//+gUCovMmIK/qfsFcOk+4Y5ZN97XlG6zebqtMbKgeRFi51vnxTQYBUik2rS/Cn6PC8ADR8FGxsRPB82dzfND90gIcshOcYUkfjherBz53odpm6TP8txlwOZ71xmfHHOvq053qFF/MRlS3jP0ELudrf2OeN8DHvp6ZceLe8qKYvWz/7yp0u4dKPfli3CYq0O13Ih71mylJ80tOi10On8wi+F4+LWgDPeJ30msSQt9/vkmHq9/Lvo2b461mP801v3W4xTcs6CbvF9UDdrSt+A8OUbpSh55qAUFXWznBBfdeJ8a4d7ugT5tvxUza3h9m4H7ptTqiG4z0g5dc0X29OcGlhpGFMpQo9ytTS+NViZpNdvU4kWx+LKxNY10kQ1yqGXrhe4/1nvP7E+nd5A92TtaRplbHSqoIdOqtRWti+fkB5/n1+/VvCmz12pG1kpQWsfi1ftlBobm0bpngs16CHkbIwdLnParxtTV3QYRlfJ0KFskH7pdN/YDn+yRuSd7sNH3aO0DYPggk6uWuXrfOc+fa3VTxFVvKaNxHsiHmsXyCLIE5yuOeN3/Jdf8HBL/5M6shjyhxHx9BjB1O0+4NLOnjLLSxwO7ukN4jMbOIcD879KLSi6Pk61Oqm2377n8079PXEEQ7cy7OKEC9nbpet118fxweTafpt69x/Bt8UqGzNQt7aelpc44dn5cqhwf71+qKp/Zf/+a0zcizOUWpl/iBcSXip0pplkatCchoH5c5aUM8I7/dWxAej8WicPL1URFZ9BDJelUwEwTkGqUhgSlydVes95YdXvhh9Gfz/aeFWvgVb4tuLbcv4+wLdutVZv/cUonwBD/6eDlE0aSiKK/uoH3+J1wDE/jMVqY2ysGufN84oIXB0sPzy8ollX/LegY74DgJXJR57sn+VGza0x3DnuIgABFM15LmajjjsNlYj+JEZGbuRYcAMOWxFkPN2w6Wd46xo4gVWQR/X4lyI/R6K/YK0110GzudPRW7Y+UOBGTfNNzHeYT0fiH0taunBpq9HEW8OKSaBGj21L0MqenEmNRWBAWDWAk4CpNoEZJ2tTaPFgbQYj8HxtFilErs3BTRwT8uO1NXQaWfIotchmPkAF5mMBAliEmZiOGVgCG9LgRzpscMAOOwowlT3JhusdazXGSC/hxR3UlmWVwWHpOIKheqONvjyhSiTHIkVUco5bnji8m//zL7PKaT1Vl5I6UE609f+gkr6MZKVyKc7zJRmCahLsdlyA5fdQkRSan9LgnnLEyGSkaKJCJog0wAgvepWBt80+1yKln1bMVtCljfNWDueKLsWwaEbBSfSPTEmVRsUcYYMnEjcjeyCZzBXK9E9BYBXLKjOSpUDR+nEV3TFSUdQaz+ot98QxgXwx0GQ+EEUAKB2qZPkQQ0GqFD8UPFMqyaCHM24BZmSGic9EYMagKizOw9Hz50DMrDLrqqLkTAhplMictiCAx5S3BIUQdeJeLnBy2CNtMfz6cV4u8XKoFZQesbf9YZiIERiHjaNodDW6LgcirX/mPnJIkBGDUpTBhSa0EIr38D5hCIszhCM8URGBqImoWjpvpt1ebu/v3Gl3qJfMnNM+9V+kiRFyROTPHQWOcs1dNW94/ukKMPZBvDi55i5CttdeJz84DLngLqjcdwEZ87bFFR8CIG35OAkDVN6VRDZ7aq67NteYqZ2lpT8oYB2CytoBd6VuAx4WgiAsnuj3WohG+LugzXiQRDeM3XYXlULv4dp5VFYC) format("woff2"),url(/_astro/KaTeX_Size3-Regular.CTq5MqoE.woff) format("woff"),url(/_astro/KaTeX_Size3-Regular.DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size4-Regular.Dl5lxZxV.woff2) format("woff2"),url(/_astro/KaTeX_Size4-Regular.BF-4gkZK.woff) format("woff"),url(/_astro/KaTeX_Size4-Regular.DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Typewriter-Regular.CO6r4hn1.woff2) format("woff2"),url(/_astro/KaTeX_Typewriter-Regular.C0xS9mPB.woff) format("woff"),url(/_astro/KaTeX_Typewriter-Regular.D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}
