:root{--paper:#eef6fc;--ink:#30485e;--muted:#60798f;--accent:#467da5;--accent-soft:#e5f1fb;--line:#d8e6f0;--pink:#e9effb;--serif:Georgia,"Yu Mincho","Noto Serif CJK SC","Songti SC","SimSun",serif;--sans:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.8;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}::selection{background:#d7eafb}svg{display:block}[hidden]{display:none!important}.skip{position:absolute;top:-80px;left:16px;background:var(--accent);color:#fff;padding:12px;z-index:10}.skip:focus{top:10px}.site-header,main,.site-footer{max-width:1120px;margin:auto;padding-left:40px;padding-right:40px}.site-header{height:112px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-family:var(--serif);font-size:28px;letter-spacing:-1px;display:flex;align-items:center;font-weight:700}.brand-symbol{font-family:var(--sans);font-size:30px;color:var(--accent);margin-right:12px;font-weight:400}.brand-dot{color:#8ab7d5}.site-header nav{display:flex;gap:30px;align-items:center}.site-header nav a{font-size:13px;color:var(--muted);position:relative;padding:8px 0}.site-header nav a[aria-current=page]{color:var(--accent)}.site-header nav a[aria-current=page]:after{content:"";position:absolute;height:3px;width:3px;border-radius:50%;background:var(--accent);bottom:0;left:calc(50% - 1px)}.search-link{margin-left:8px}.hero{display:grid;grid-template-columns:1fr 360px;align-items:center;min-height:439px;padding:50px 20px 45px 12px;border-bottom:1px solid var(--line);gap:50px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:500;margin:0 0 20px}.hero .eyebrow{display:flex;align-items:center;gap:9px}.eyebrow>span:first-child:not(.art-label span){width:5px;height:5px;border-radius:50%;background:#78a9ce}.hero h1{font-family:var(--serif);font-size:46px;line-height:1.6;font-weight:500;letter-spacing:3px;margin:15px 0 14px}.grow{color:var(--accent);position:relative;white-space:nowrap}.grow svg{position:absolute;bottom:-9px;left:-3px;width:100%;height:12px;stroke:#b5d5ed;stroke-width:4;fill:none}.hero-description{font-size:14px;line-height:2;color:var(--muted);letter-spacing:1px;margin:24px 0}.hero-link{font-size:12px;color:var(--accent);display:inline-flex;align-items:center;gap:20px}.hero-link span{font-size:18px}.hero-art{position:relative;align-self:center}.hero-art>svg{width:100%}.art-label{display:flex;justify-content:center;gap:14px;color:#738fa7;letter-spacing:2px;font-size:10px;margin-top:-7px}.home-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:58px;padding:48px 0 18px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.section-heading h2{font-size:16px;font-weight:500;letter-spacing:1px;margin:0}.section-heading h2 span{font-size:9px;color:#7c92a6;letter-spacing:1.5px;margin-left:13px;font-weight:400}.section-heading>a{font-size:11px;color:var(--muted)}.category-filter{display:flex;gap:9px;flex-wrap:wrap;margin:0 0 11px}.category-filter button{border:1px solid transparent;background:transparent;color:var(--muted);padding:5px 12px;border-radius:4px;font-size:11px;cursor:pointer}.category-filter button.active{background:var(--accent-soft);color:#365f80;border-color:#d4e6f4}.category-filter small{margin-left:6px;font-size:9px;opacity:.7}.post-card{display:grid;grid-template-columns:32px minmax(0,1fr);gap:10px;padding:31px 0 28px;border-bottom:1px solid var(--line)}.post-number{color:#8ca5b9;font-family:var(--serif);font-size:12px;padding-top:5px}.post-meta{display:flex;gap:15px;align-items:center;font-size:10px;color:#6d859b;flex-wrap:wrap}.category{display:inline-block;color:#416e93;font-size:10px;background:#e5f1fb;border-radius:3px;padding:2px 7px;letter-spacing:.5px}.category.thought{background:var(--pink);color:#617ba2}.category.learn{background:#eaf1f7;color:#5e7890}.post-card h2{font-family:var(--serif);font-size:23px;line-height:1.65;font-weight:500;margin:13px 0 10px;letter-spacing:.3px}.post-card p{color:var(--muted);font-size:12px;line-height:2;max-width:95%;margin:0 0 18px}.post-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px}.inline-tags{display:flex;flex-wrap:wrap;gap:12px;font-size:10px;color:#7890a6}.read-link{font-size:11px;color:var(--accent);white-space:nowrap}.read-link span{margin-left:12px}.list-end{text-align:center;font-size:10px;color:#829bad;letter-spacing:1px;margin:32px 0 10px}.sidebar{border-left:1px solid var(--line);padding-left:28px}.profile{padding-top:3px}.profile-top{display:flex;align-items:center;gap:13px}.avatar{height:49px;width:49px;position:relative;background:#e4f0fa;display:flex;align-items:center;justify-content:center;border-radius:50%;font-family:var(--serif);font-size:29px;color:var(--accent)}.avatar span{position:absolute;right:-3px;bottom:-2px;font-size:16px;color:#7197b6;background:var(--paper);border-radius:50%;width:21px;height:21px;line-height:21px;text-align:center}.profile h2{font-family:var(--serif);font-size:19px;font-weight:500;margin:0}.profile-top p{font-size:10px;color:var(--muted);margin:0}.profile-description{font-size:11px;color:var(--muted);line-height:2.1;margin:20px 0 12px}.profile>a{font-size:10px;color:var(--accent)}.side-section{border-top:1px solid var(--line);margin-top:28px;padding-top:23px}.side-section .eyebrow{font-size:10px;letter-spacing:1px;margin-bottom:10px}.category-row{display:flex;align-items:center;justify-content:space-between;padding:9px 0;font-size:11px;color:var(--muted)}.category-row>span:last-child{font-size:10px;color:#86a0b5}.category-icon{color:#7195b4;margin-right:12px}.small-note{margin-top:28px;background:#e8f2fa;border-radius:3px;padding:20px 20px 17px;position:relative}.small-note:before{content:"";position:absolute;width:31px;height:12px;top:-6px;left:calc(50% - 15px);background:#bfd9edaa;transform:rotate(-6deg)}.small-note>span{font-size:9px;color:#819eb6;letter-spacing:2px}.small-note p{font-family:var(--serif);font-size:16px;line-height:1.9;color:#50748f;margin:10px 0}.small-note>div{text-align:right;font-size:10px;color:#7897af}.rss-card{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:25px;padding-top:16px;font-size:10px;color:#68859d}.site-footer{margin-top:60px;border-top:1px solid var(--line);min-height:110px;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#698398;gap:20px}.site-footer>div:first-child{display:flex;align-items:center;gap:20px}.footer-brand{font-family:var(--serif);font-size:16px;color:#557c9a}.footer-separator{margin:0 12px;color:#c0d4e4}.page-heading{padding:65px 0 45px;border-bottom:1px solid var(--line);margin-bottom:25px}.page-heading h1{font-size:35px;font-family:var(--serif);font-weight:500;letter-spacing:2px;margin:10px 0 16px}.page-heading p:last-child{color:var(--muted);font-size:13px;margin:0}.page-heading>a{font-size:12px;color:var(--accent)}.narrow-list{max-width:760px}.archive{max-width:860px}.archive h2{font-family:var(--serif);font-weight:400;font-size:27px;margin:32px 0 18px}.archive h2 span{font-family:var(--sans);font-size:11px;margin-left:16px;color:var(--muted)}.archive-row{display:flex;align-items:center;gap:25px;padding:19px 0;border-bottom:1px solid var(--line);font-size:14px}.archive-row time{color:#7595ae;font-size:11px}.archive-row>span:nth-child(2){flex:1}.archive-row small{font-size:10px;color:var(--muted)}.archive-row>span:last-child{color:var(--accent)}.tag-cloud{display:flex;flex-wrap:wrap;gap:15px;padding:20px 0 80px;max-width:800px}.tag-cloud>a{border:1px solid var(--line);padding:12px 22px;display:flex;gap:28px;border-radius:3px;background:#f8fcff}.tag-cloud small{color:#7294ae}.article-top{display:flex;justify-content:space-between;margin-top:40px;color:var(--muted);font-size:10px;letter-spacing:1px}.article-top>a{color:var(--accent);letter-spacing:0}.article-header{max-width:780px;padding:45px 0 32px}.article-header h1{font-family:var(--serif);font-size:36px;line-height:1.55;letter-spacing:1px;font-weight:500;margin:18px 0}.article-header>p{color:var(--muted);font-size:13px;line-height:2;margin-bottom:20px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 220px;gap:50px;border-top:1px solid var(--line);padding-top:25px}.prose{font-size:15px;line-height:2.05;overflow-wrap:anywhere;min-width:0}.prose h2,.prose h3{font-family:var(--serif);font-weight:500;line-height:1.6;scroll-margin-top:30px}.prose h2{font-size:25px;margin:34px 0 17px}.prose h3{font-size:20px;margin-top:30px}.prose p{margin:18px 0}.prose li{margin:8px 0}.prose a{text-decoration:underline;text-underline-offset:4px;color:var(--accent)}.prose strong{font-weight:600}.prose blockquote{border-left:3px solid #95bddd;margin:25px 0;padding:4px 20px;background:#eaf3fa;color:#52738e}.prose blockquote p{margin:10px 0}.prose table{display:block;overflow-x:auto;width:100%;border-collapse:collapse;font-size:13px;margin:25px 0}.prose th,.prose td{border:1px solid #d7e5f0;padding:11px 14px;text-align:left;min-width:90px}.prose th{background:#e5f1fb;font-weight:500}.prose pre{padding:20px;border-radius:4px;overflow-x:auto;border:1px solid var(--line);font-size:13px;line-height:1.8}.prose :not(pre)>code{background:#e8f1f9;padding:2px 5px;border-radius:3px;font-size:.88em}.prose img{max-width:100%;height:auto;border-radius:4px}.prose .katex-display{overflow-x:auto;overflow-y:hidden;padding:12px 0}.toc{align-self:start;position:sticky;top:25px;border-left:1px solid var(--line);padding-left:20px;margin-top:22px}.toc .eyebrow{letter-spacing:1px}.toc nav{display:flex;flex-direction:column;gap:13px}.toc a{font-size:11px;line-height:1.7;color:var(--muted)}.toc a:hover{color:var(--accent)}.article-tail{border-top:1px solid var(--line);margin-top:45px;padding:20px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:10px;color:#7190a8}.article-tail a{text-decoration:none}.related{max-width:760px;padding-top:25px;border-top:1px solid var(--line);margin-top:20px}.related>a{display:flex;justify-content:space-between;padding:14px 0;font-family:var(--serif);font-size:17px}.about-prose{max-width:720px}.search-area{max-width:760px;margin-top:35px;min-height:250px}.search-area label{display:block;font-size:12px;color:var(--accent);margin-bottom:10px}.search-area input{width:100%;padding:15px 18px;border:1px solid #bdd6e9;background:#f8fcff;border-radius:4px;font-size:15px;color:var(--ink)}#search-status{color:var(--muted);font-size:12px;margin:20px 0}.search-result{display:block;padding:24px 0;border-bottom:1px solid var(--line)}.search-result h2{font-family:var(--serif);font-size:23px;font-weight:400;margin:8px 0}.search-result p{font-size:13px;color:var(--muted)}.search-result small{font-size:10px;color:var(--accent)}.not-found{min-height:400px}.not-found .hero-link{margin-top:30px}@media(min-width:1600px){.site-header,main,.site-footer{max-width:1200px}.hero{min-height:470px}.hero h1{font-size:50px}.home-layout{gap:75px}}@media(max-width:900px){.site-header,main,.site-footer{padding-left:28px;padding-right:28px}.home-layout{grid-template-columns:minmax(0,1fr) 210px;gap:28px}.sidebar{padding-left:20px}.hero{grid-template-columns:1fr 280px;gap:20px}.hero h1{font-size:39px}.article-layout{grid-template-columns:minmax(0,1fr) 175px;gap:25px}.site-footer>div:first-child{flex-direction:column;align-items:flex-start;gap:0}.section-heading h2 span{display:none}}@media(max-width:650px){.site-header,main,.site-footer{padding-left:22px;padding-right:22px}.site-header{height:auto;min-height:110px;flex-direction:column;align-items:flex-start;gap:14px;padding-top:20px;padding-bottom:14px}.brand{font-size:25px}.brand-symbol{font-size:26px}.site-header nav{width:100%;justify-content:space-between;gap:15px}.site-header nav a{font-size:12px}.hero{grid-template-columns:1fr 135px;padding:34px 0;gap:0;min-height:330px}.hero h1{font-size:30px;letter-spacing:1px}.hero .eyebrow{font-size:8px;letter-spacing:1px}.hero-description{font-size:12px;letter-spacing:0;margin:18px 0}.hero-art{align-self:center;margin-right:-10px}.art-label{font-size:7px;gap:3px;letter-spacing:0;white-space:nowrap;margin-top:5px}.hero-link{font-size:10px;gap:10px}.home-layout{display:block;padding-top:30px}.post-card{grid-template-columns:22px minmax(0,1fr);gap:4px;padding:24px 0}.post-card h2{font-size:21px}.post-card p{font-size:12px;max-width:100%}.post-meta{gap:10px}.post-bottom,.inline-tags{gap:8px}.category-filter{gap:2px}.category-filter button{padding:5px 8px}.sidebar{border-left:none;border-top:1px solid var(--line);margin-top:35px;padding:30px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:24px}.side-section{border:0;margin:0;padding:0}.small-note{margin-top:0}.rss-card{margin-top:0;align-self:center}.site-footer{margin-top:40px;min-height:120px;align-items:flex-start;justify-content:center;flex-direction:column;gap:10px;padding-top:24px;padding-bottom:24px}.site-footer>div:first-child{gap:3px}.page-heading{padding-top:38px;padding-bottom:30px}.page-heading h1{font-size:28px;letter-spacing:1px}.article-header{padding-top:32px}.article-header h1{font-size:29px}.article-layout{display:flex;flex-direction:column}.toc{order:-1;position:static;margin:0;padding:16px;background:#eaf3fa;border:0;border-radius:3px}.toc nav{max-height:180px;overflow:auto;gap:9px}.toc .eyebrow{margin-bottom:12px}.prose{font-size:14px}.prose h2{font-size:23px}.archive-row{gap:12px;font-size:13px;align-items:flex-start}.archive-row small{display:none}.article-tail{align-items:flex-start;flex-direction:column;gap:10px}.article-top{font-size:9px;margin-top:25px}.search-area input{font-size:13px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:#e5f0fa;padding:28px 22px 90px}.wallpaper{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;background:#e4f0fb}.wallpaper-layer{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.2s ease;filter:saturate(.78)}.wallpaper-layer.is-visible{opacity:1}.wallpaper-tint{position:absolute;inset:0;background:linear-gradient(120deg,#dcedfc4d,#e1f0fe21 65%,#e0effb4d)}.site-surface{position:relative;z-index:1;max-width:1120px;margin:auto;background:#f9fdffcc;border:1px solid rgba(231,243,254,.85);border-radius:6px;box-shadow:0 18px 70px #203f5e24;backdrop-filter:blur(1.5px);overflow:hidden}.reading-surface{background:#fafdffdb}.site-header,main,.site-footer{max-width:100%}.site-header{height:100px}.hero{grid-template-columns:minmax(0,1fr) 380px;gap:35px;min-height:420px;padding-right:0}.hero-art{margin:0;align-self:center;transform:rotate(-1.5deg)}.hero-photo{padding:9px;background:#fbfdff;border:1px solid #d6e5f2;box-shadow:0 7px 20px #365b7b1f}.hero-photo img{display:block;width:100%;height:260px;object-fit:cover;object-position:center 48%}.art-label{margin-top:14px;font-size:9px;color:#6e8da6}.small-note{background:#e9f3fb}.category-filter button.active{background:#dfedfa}.prose th{background:#e5f1fb}.post-card p{font-size:13px}.profile-description{font-size:12px}.wallpaper-controls{position:fixed;right:22px;bottom:18px;z-index:3;display:flex;align-items:center;gap:5px;padding:6px 8px 6px 16px;border-radius:30px;background:#f8fcfff5;border:1px solid rgba(176,205,228,.75);box-shadow:0 4px 20px #1d3c5a24;color:#416784;backdrop-filter:blur(12px);font-size:11px}.wallpaper-name{margin-right:6px}.wallpaper-count{font-size:10px;color:#7894aa;margin-right:4px;font-variant-numeric:tabular-nums}.wallpaper-controls button{border:0;background:transparent;color:#416784;height:30px;min-width:30px;border-radius:50%;cursor:pointer;font-size:13px}.wallpaper-controls button:hover{background:#dfedfa}.wallpaper-controls button:last-child{border-radius:16px;min-width:44px;font-size:10px;background:#e8f2fb}@media(min-width:1600px){.site-surface{max-width:1200px}}@media(max-width:900px){body{padding:18px 16px 85px}.hero{grid-template-columns:minmax(0,1fr) 280px;gap:20px}.hero-photo img{height:230px}.site-footer{margin-top:40px}}@media(max-width:650px){body{padding:12px 10px 84px}.site-surface{border-radius:5px}.site-header{height:auto}.hero{grid-template-columns:minmax(0,1fr);padding:28px 0 32px;gap:24px}.hero-copy{position:relative}.hero h1{font-size:32px;line-height:1.6;margin-bottom:16px}.hero-description{font-size:13px;margin:18px 0}.hero-art{max-width:100%;width:100%;margin:0;transform:none}.hero-photo{padding:6px}.hero-photo img{height:185px;object-position:center 45%}.art-label{font-size:9px;margin-top:10px;gap:12px}.hero-link{font-size:11px}.wallpaper-controls{right:12px;bottom:12px;font-size:10px;padding-left:12px;max-width:calc(100% - 24px)}.site-footer{padding-bottom:25px}.small-note{padding:16px}.post-card h2{font-size:20px}}@media(prefers-reduced-motion:reduce){.wallpaper-layer{transition:none}}.hero-photo{position:relative;height:280px;overflow:hidden}.hero-photo .hero-scene{position:absolute;inset:9px;width:calc(100% - 18px);height:calc(100% - 18px);opacity:0;transition:opacity 1.2s ease;object-fit:cover}.hero-photo .hero-scene.is-visible{opacity:1}@media(max-width:900px){.hero-photo{height:250px}}@media(max-width:650px){.hero-photo{height:200px}.hero-photo .hero-scene{inset:6px;width:calc(100% - 12px);height:calc(100% - 12px)}}@media(prefers-reduced-motion:reduce){.hero-photo .hero-scene{transition:none}}@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,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) 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}
