:root{--font-sans: "Inter", "Noto Sans JP", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--bg-primary: #f8f9fb;--bg-secondary: #ffffff;--bg-tertiary: #f0f2f5;--bg-code: #f6f8fa;--text-primary: #111827;--text-secondary: #4b5563;--text-muted: #9ca3af;--accent: #6c5ce7;--accent-hover: #5b4cdb;--accent-light: rgba(108, 92, 231, .09);--border: #e5e7eb;--border-light: #f3f4f6;--shadow: rgba(0, 0, 0, .05);--shadow-md: rgba(0, 0, 0, .08);--shadow-lg: rgba(0, 0, 0, .12);--tag-bg: #ede9fe;--tag-text: #5b21b6;--link: #6c5ce7;--link-hover: #5b4cdb;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--info: #3b82f6;--alert-note-bg: #eff6ff;--alert-note-border: #3b82f6;--alert-tip-bg: #f0fdf4;--alert-tip-border: #22c55e;--alert-important-bg: #fdf4ff;--alert-important-border: #a855f7;--alert-warning-bg: #fffbeb;--alert-warning-border: #f59e0b;--alert-caution-bg: #fff1f2;--alert-caution-border: #f43f5e;--pinned-bg: linear-gradient( 135deg, rgba(108, 92, 231, .04), rgba(16, 185, 129, .04) );--pinned-border: #6c5ce7;--header-bg: rgba(248, 249, 251, .88);--card-bg: #ffffff;--card-border: #e5e7eb}[data-theme=dark]{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--bg-code: #161b22;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #6e7681;--accent: #a78bfa;--accent-hover: #c4b5fd;--accent-light: rgba(167, 139, 250, .12);--border: #30363d;--border-light: #21262d;--shadow: rgba(0, 0, 0, .3);--shadow-md: rgba(0, 0, 0, .35);--shadow-lg: rgba(0, 0, 0, .45);--tag-bg: rgba(167, 139, 250, .15);--tag-text: #c4b5fd;--link: #a78bfa;--link-hover: #c4b5fd;--success: #34d399;--warning: #fbbf24;--danger: #f87171;--info: #60a5fa;--alert-note-bg: rgba(59, 130, 246, .08);--alert-note-border: #3b82f6;--alert-tip-bg: rgba(34, 197, 94, .08);--alert-tip-border: #22c55e;--alert-important-bg: rgba(168, 85, 247, .08);--alert-important-border: #a855f7;--alert-warning-bg: rgba(245, 158, 11, .08);--alert-warning-border: #f59e0b;--alert-caution-bg: rgba(244, 63, 94, .08);--alert-caution-border: #f43f5e;--pinned-bg: linear-gradient( 135deg, rgba(167, 139, 250, .07), rgba(52, 211, 153, .07) );--pinned-border: #a78bfa;--header-bg: rgba(13, 17, 23, .9);--card-bg: #161b22;--card-border: #30363d}.astro-code,.astro-code span{color:var(--shiki-light)!important;background-color:var(--shiki-light-bg)!important;font-style:var(--shiki-light-font-style)!important;font-weight:var(--shiki-light-font-weight)!important;text-decoration:var(--shiki-light-text-decoration)!important}[data-theme=dark] .astro-code,[data-theme=dark] .astro-code span{color:var(--shiki-dark)!important;background-color:var(--shiki-dark-bg)!important;font-style:var(--shiki-dark-font-style)!important;font-weight:var(--shiki-dark-font-weight)!important;text-decoration:var(--shiki-dark-text-decoration)!important}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%;width:100%;overflow-x:hidden}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.8;min-height:100vh;width:100%;overflow-x:hidden;transition:background-color .25s ease,color .25s ease}h1,h2,h3,h4,h5,h6{line-height:1.3;font-weight:700;margin-top:2em;margin-bottom:.75em;color:var(--text-primary)}h1{font-size:2rem}h2{font-size:1.5rem;border-bottom:1px solid var(--border);padding-bottom:.35em}h3{font-size:1.2rem}h4{font-size:1.05rem}h5{font-size:1rem}h6{font-size:.875rem;color:var(--text-muted)}p{margin-bottom:1.25em}a{color:var(--link);text-decoration:none;transition:color .15s ease}a:hover{color:var(--link-hover);text-decoration:underline;text-underline-offset:3px}strong,b{font-weight:700}em,i{font-style:italic}u{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px}s,del{text-decoration:line-through;opacity:.7}ul,ol{margin-bottom:1.25em;padding-left:1.6em}li{margin-bottom:.35em}li>ul,li>ol{margin-bottom:0;margin-top:.35em}blockquote{border-left:3px solid var(--accent);padding:.75em 1.25em;margin:1.5em 0;background:var(--accent-light);border-radius:0 8px 8px 0;color:var(--text-secondary)}blockquote p{margin-bottom:.5em}blockquote p:last-child{margin-bottom:0}code{font-family:var(--font-mono);font-size:.85em;background:var(--bg-tertiary);padding:.15em .45em;border-radius:5px;border:1px solid var(--border);color:var(--text-primary)}pre{font-family:var(--font-mono);font-size:.875rem;line-height:1.65;padding:1.25em 1.4em;border-radius:10px;overflow-x:auto;margin:1.5em 0;border:1px solid var(--border);position:relative}pre>code{background:none;padding:0;border:none;font-size:inherit;color:inherit}table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.9em;display:block;overflow-x:auto}th,td{border:1px solid var(--border);padding:.6em 1em;text-align:left}th{background:var(--bg-tertiary);font-weight:600}tr:nth-child(2n) td{background:var(--bg-tertiary)}hr{border:none;border-top:1px solid var(--border);margin:2.5em 0}img{max-width:100%;height:auto;border-radius:8px;margin:1em 0;display:block}details{border:1px solid var(--border);border-radius:10px;padding:.75em 1.1em;margin:1em 0;background:var(--bg-secondary)}details[open]{padding-bottom:1em}summary{cursor:pointer;font-weight:600;padding:.25em 0;color:var(--accent);user-select:none;list-style:none;display:flex;align-items:center;gap:.5em}summary:before{content:"▶";display:inline-block;transition:transform .2s;font-size:.7em}details[open] summary:before{transform:rotate(90deg)}.github-alert{border-radius:10px;padding:.9em 1.2em;margin:1.5em 0;border-left:4px solid}.github-alert .alert-title{display:flex;align-items:center;gap:.4em;font-weight:700;margin-bottom:.5em;font-size:.85em;text-transform:uppercase;letter-spacing:.06em}.github-alert p:last-child{margin-bottom:0}.alert-note{background:var(--alert-note-bg);border-color:var(--alert-note-border)}.alert-note .alert-title{color:var(--alert-note-border)}.alert-tip{background:var(--alert-tip-bg);border-color:var(--alert-tip-border)}.alert-tip .alert-title{color:var(--alert-tip-border)}.alert-important{background:var(--alert-important-bg);border-color:var(--alert-important-border)}.alert-important .alert-title{color:var(--alert-important-border)}.alert-warning{background:var(--alert-warning-bg);border-color:var(--alert-warning-border)}.alert-warning .alert-title{color:var(--alert-warning-border)}.alert-caution{background:var(--alert-caution-bg);border-color:var(--alert-caution-border)}.alert-caution .alert-title{color:var(--alert-caution-border)}.media-video,.media-audio{width:100%;border-radius:10px;margin:1em 0}.media-video{max-height:520px}.media-audio{height:54px}.youtube-embed,.pdf-embed{margin:1.5em 0;border-radius:10px;overflow:hidden}.youtube-embed iframe,.pdf-embed iframe{display:block}.twitter-embed{margin:1.5em 0}.pdf-desktop{display:block}.pdf-mobile{display:none}@media(max-width:768px){.pdf-desktop{display:none}.pdf-mobile{display:block}}.pdf-link{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5em;padding:2em 1.5em;background:var(--bg-secondary);border:1px solid var(--border);border-radius:10px;text-decoration:none;color:var(--text-primary);transition:background .15s,border-color .15s;text-align:center}.pdf-link:hover{background:var(--accent-light);border-color:var(--accent);text-decoration:none;color:var(--accent)}.pdf-link iconify-icon{color:var(--danger);flex-shrink:0}.pdf-link-label{font-weight:700;font-size:1rem;word-break:break-all}.pdf-link-hint{font-size:.8rem;color:var(--text-muted)}.link-card{display:block;text-decoration:none;border:1px solid var(--border);border-radius:10px;overflow:hidden;margin:1.5em 0;background:var(--bg-secondary);transition:border-color .15s,background .15s,box-shadow .15s;color:inherit}.link-card:hover{border-color:var(--accent);background:var(--accent-light);box-shadow:0 2px 12px var(--shadow-md);text-decoration:none;color:inherit}.link-card-body{display:flex;align-items:stretch;min-height:90px}.link-card-text{flex:1;padding:.85em 1.1em;display:flex;flex-direction:column;gap:.3em;min-width:0;justify-content:center}.link-card-title{font-weight:700;font-size:.95rem;color:var(--text-primary);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;line-height:1.4}.link-card-description{font-size:.8rem;color:var(--text-secondary);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;line-height:1.5}.link-card-sitename{font-size:.72rem;color:var(--text-muted);margin:.25em 0 0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.link-card-image{width:140px;flex-shrink:0;object-fit:cover;border-left:1px solid var(--border);display:block}.link-card-image--none{width:0;border:none}@media(max-width:480px){.link-card-image{width:90px}}pre.mermaid{background:var(--bg-secondary)!important;border:1px solid var(--border);border-radius:10px;padding:1.25em;text-align:center;overflow-x:auto}.katex-display{max-width:100%;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;padding:.75em 0;margin:1em 0}.katex-display>.katex{display:inline-block;min-width:max-content}.katex{font-size:1.1em}.article-content{min-width:0}.article-content p,.article-content li,.article-content blockquote,.article-content a{overflow-wrap:anywhere;word-break:break-word}.article-content iframe,.article-content video,.article-content canvas,.article-content svg{max-width:100%}.code-block-wrapper{position:relative;margin:1.5em 0}.code-block-wrapper pre{margin:0}.code-copy-btn{position:absolute;top:8px;right:8px;display:flex;align-items:center;gap:4px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:6px;padding:4px 10px;font-size:.72rem;color:var(--text-muted);cursor:pointer;opacity:0;transition:opacity .2s,background .2s,color .2s;z-index:10;font-family:var(--font-sans);font-weight:500;line-height:1}.code-block-wrapper:hover .code-copy-btn{opacity:1}.code-copy-btn:hover{background:var(--accent-light);color:var(--accent);border-color:var(--accent)}.code-copy-btn.copied{color:var(--success);border-color:var(--success)}.container{max-width:820px;margin:0 auto;padding:0 1.5em;min-width:0}.site-banner{width:100%;overflow:hidden;line-height:0}.site-banner-img{width:100%;max-height:220px;object-fit:cover;object-position:center bottom;display:block;border-radius:0;margin:0}.site-header{position:sticky;top:0;z-index:100;background:var(--header-bg);backdrop-filter:blur(14px) saturate(180%);-webkit-backdrop-filter:blur(14px) saturate(180%);border-bottom:1px solid var(--border);padding:.65em 0;transition:background .25s}.header-inner{display:flex;align-items:center;justify-content:space-between;max-width:820px;margin:0 auto;padding:0 1.5em}.site-logo{display:flex;align-items:center;gap:.55em;font-weight:800;font-size:1.1rem;color:var(--text-primary);text-decoration:none;letter-spacing:-.01em}.site-logo:hover{text-decoration:none;color:var(--accent)}.site-logo img{width:28px;height:28px;border-radius:50%;margin:0}.header-nav{display:flex;align-items:center;gap:1em}.header-nav a{display:inline-flex;align-items:center;gap:.35em;font-size:.875rem;font-weight:500;color:var(--text-secondary);transition:color .15s;padding:.3em 0}.header-nav a:hover{color:var(--accent);text-decoration:none}.theme-toggle{display:flex;align-items:center;justify-content:center;width:34px;height:34px;background:none;border:1px solid var(--border);border-radius:8px;padding:0;cursor:pointer;color:var(--text-secondary);transition:color .15s,border-color .15s,background .15s;flex-shrink:0}.theme-toggle:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-light)}main.container>*:first-child,main.container>section:first-child{padding-top:2.5em}.site-footer{border-top:1px solid var(--border);padding:2.5em 0;margin-top:5em;text-align:center;color:var(--text-muted);font-size:.85rem}.footer-links{display:flex;justify-content:center;flex-wrap:wrap;gap:.5em 1.5em;margin-bottom:1em}.footer-links a{display:inline-flex;align-items:center;gap:.35em;color:var(--text-muted);transition:color .15s;font-weight:500}.footer-links a:hover{color:var(--accent);text-decoration:none}.page-heading{display:flex;align-items:center;gap:.45em;font-size:1.75rem;font-weight:800;letter-spacing:-.02em;margin-bottom:1.5em}.article-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:.85em}.article-card{display:block;background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:1.2em 1.4em;transition:transform .18s,box-shadow .18s,border-color .18s;text-decoration:none;color:inherit}.article-card:hover{transform:translateY(-2px);box-shadow:0 6px 24px var(--shadow-lg);border-color:var(--accent);text-decoration:none;color:inherit}.article-card.pinned{background:var(--pinned-bg);border-color:var(--pinned-border)}.article-card .pinned-badge{display:inline-flex;align-items:center;gap:.3em;font-size:.72rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.45em}.article-card .card-title{font-size:1.05rem;font-weight:700;margin:0 0 .45em;color:var(--text-primary);line-height:1.4}.article-card .card-meta{display:flex;align-items:center;gap:.75em 1.25em;font-size:.78rem;color:var(--text-muted);flex-wrap:wrap}.article-card .card-tags{display:flex;gap:.4em;flex-wrap:wrap;margin-top:.55em}.tag{display:inline-block;background:var(--tag-bg);color:var(--tag-text);font-size:.72rem;font-weight:600;padding:.2em .65em;border-radius:999px;text-decoration:none;transition:background .15s,transform .1s}.tag:hover{transform:scale(1.06);text-decoration:none;color:var(--tag-text)}.article-header{margin-bottom:2.5em;padding-bottom:1.5em;border-bottom:1px solid var(--border)}.article-header .article-title{font-size:1.8rem;font-weight:800;margin:0 0 .8em;line-height:1.25;letter-spacing:-.02em}.article-meta{display:flex;flex-wrap:wrap;gap:.5em 1.25em;font-size:.82rem;color:var(--text-muted);align-items:center}.meta-item{display:inline-flex;align-items:center;gap:.3em}.article-tags{display:flex;gap:.4em;flex-wrap:wrap;margin-top:.65em}.share-buttons{display:flex;gap:.65em;flex-wrap:wrap;margin:2.5em 0;padding-top:1.75em;border-top:1px solid var(--border)}.share-btn{display:inline-flex;align-items:center;gap:.45em;padding:.55em 1.2em;border-radius:8px;font-size:.84rem;font-weight:600;cursor:pointer;border:1px solid var(--border);transition:all .15s;text-decoration:none;font-family:var(--font-sans);line-height:1}.share-btn:hover{text-decoration:none}.share-btn-twitter{background:#000;color:#fff;border-color:#000}.share-btn-twitter:hover{background:#333;color:#fff;border-color:#333}.share-btn-copy{background:var(--bg-secondary);color:var(--text-secondary)}.share-btn-copy:hover{background:var(--accent-light);color:var(--accent);border-color:var(--accent)}.share-btn-copy.copied{color:var(--success);border-color:var(--success)}.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:1em;margin:2.5em 0}.article-nav a{display:block;padding:1em 1.1em;border:1px solid var(--border);border-radius:10px;text-decoration:none;transition:border-color .15s,background .15s;background:var(--card-bg)}.article-nav a:hover{border-color:var(--accent);background:var(--accent-light);text-decoration:none}.article-nav .nav-label{display:flex;align-items:center;gap:.3em;font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.4em;font-weight:600}.article-nav .nav-title{font-weight:600;font-size:.875rem;color:var(--text-primary);line-height:1.4}.article-nav .nav-next{text-align:right}.article-nav .nav-next .nav-label{justify-content:flex-end}.toc{background:var(--bg-secondary);border:1px solid var(--border);border-radius:10px;padding:1em 1.25em;margin:1.75em 0}.toc-title{font-size:.875rem;font-weight:700;margin-bottom:.75em;color:var(--text-primary)}.toc ul{list-style:none;padding-left:0;margin:0}.toc ul ul{padding-left:1.25em}.toc li{margin-bottom:.3em}.toc a{font-size:.85rem;color:var(--text-secondary);transition:color .15s}.toc a:hover{color:var(--accent);text-decoration:none}.search-wrapper{position:relative;margin-bottom:1.25em}.search-wrapper .search-icon{position:absolute;left:.9em;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none;display:flex;align-items:center}.search-input{width:100%;padding:.65em 1em .65em 2.5em;border:1px solid var(--border);border-radius:10px;background:var(--bg-secondary);color:var(--text-primary);font-size:.925rem;font-family:var(--font-sans);outline:none;transition:border-color .15s,box-shadow .15s}.search-input::placeholder{color:var(--text-muted)}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}.sort-controls{display:flex;gap:.4em;margin-bottom:1.25em;flex-wrap:wrap}.sort-btn{display:inline-flex;align-items:center;gap:.3em;padding:.38em .9em;border:1px solid var(--border);border-radius:7px;background:var(--bg-secondary);color:var(--text-secondary);font-size:.8rem;font-family:var(--font-sans);font-weight:500;cursor:pointer;transition:all .15s;line-height:1}.sort-btn:hover,.sort-btn.active{background:var(--accent-light);color:var(--accent);border-color:var(--accent)}.pagination{display:flex;justify-content:center;gap:.4em;margin:2em 0;flex-wrap:wrap}.pagination a,.pagination span{padding:.45em .9em;border:1px solid var(--border);border-radius:7px;font-size:.85rem;text-decoration:none;color:var(--text-secondary);transition:all .15s}.pagination a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}.pagination .current{background:var(--accent);color:#fff;border-color:var(--accent)}.not-found{text-align:center;padding:5em 0}.not-found h1{font-size:6rem;color:var(--accent);margin:0;line-height:1;font-weight:800}.not-found p{font-size:1.1rem;color:var(--text-secondary);margin:1em 0 2em}.not-found a{display:inline-flex;align-items:center;gap:.4em;padding:.7em 2em;background:var(--accent);color:#fff;border-radius:10px;font-weight:600;transition:background .15s}.not-found a:hover{background:var(--accent-hover);text-decoration:none;color:#fff}.reading-time{display:inline-flex;align-items:center;gap:.3em}@media(max-width:768px){h1{font-size:1.65rem}h2{font-size:1.3rem}h3{font-size:1.1rem}pre{font-size:.8rem;padding:1em}.article-header .article-title{font-size:1.4rem}.article-nav{grid-template-columns:1fr}.header-nav{gap:.6em}.header-nav a{font-size:.8rem}.page-heading{font-size:1.45rem}.share-buttons{gap:.5em}}@media(max-width:480px){.container{padding:0 1em}.article-header .article-title{font-size:1.25rem}.article-nav{gap:.75em}}::selection{background:var(--accent);color:#fff}::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.article-card{animation:fadeInUp .35s ease both}.article-list li:nth-child(1) .article-card{animation-delay:0s}.article-list li:nth-child(2) .article-card{animation-delay:.04s}.article-list li:nth-child(3) .article-card{animation-delay:.08s}.article-list li:nth-child(4) .article-card{animation-delay:.12s}.article-list li:nth-child(5) .article-card{animation-delay:.16s}.article-list li:nth-child(6) .article-card{animation-delay:.2s}.article-list li:nth-child(7) .article-card{animation-delay:.24s}.article-list li:nth-child(8) .article-card{animation-delay:.28s}.article-list li:nth-child(9) .article-card{animation-delay:.32s}.article-list li:nth-child(10) .article-card{animation-delay:.36s}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}@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;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.38"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;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}