.site-search[data-astro-cid-ataiflqy]{display:contents}.site-search-trigger[data-astro-cid-ataiflqy],.site-search-close[data-astro-cid-ataiflqy]{border:1px solid var(--paper-line);background:var(--paper-control);width:38px;height:38px;color:var(--paper-ink);cursor:pointer;border-radius:8px;place-items:center;padding:0;display:inline-grid}.site-search-trigger[data-astro-cid-ataiflqy]:hover,.site-search-trigger[data-astro-cid-ataiflqy]:focus-visible,.site-search-close[data-astro-cid-ataiflqy]:hover,.site-search-close[data-astro-cid-ataiflqy]:focus-visible{background:var(--paper-control-hover);color:var(--paper-accent);outline:none}.site-search-layer[data-astro-cid-ataiflqy]{z-index:90;opacity:0;pointer-events:none;background:#11141194;place-items:start center;padding:96px 18px 24px;transition:opacity .16s;display:grid;position:fixed;inset:0}:root[data-theme=dark] .site-search-layer[data-astro-cid-ataiflqy]{background:#000000ad}.site-search-layer[data-astro-cid-ataiflqy][data-search-open=true]{opacity:1;pointer-events:auto}.site-search-dialog[data-astro-cid-ataiflqy]{border:1px solid var(--paper-line);background:var(--paper-nav);width:min(100%,620px);max-height:min(72vh,620px);box-shadow:var(--paper-shadow-lift);color:var(--paper-ink);border-radius:8px;transition:transform .16s,opacity .16s;display:grid;overflow:hidden;transform:translateY(-6px)scale(.992)}.site-search-layer[data-astro-cid-ataiflqy][data-search-open=true] .site-search-dialog[data-astro-cid-ataiflqy]{transform:translateY(0)scale(1)}.site-search-head[data-astro-cid-ataiflqy]{border-bottom:1px solid var(--paper-line);justify-content:space-between;align-items:center;gap:14px;padding:12px 12px 10px 16px;display:flex}.site-search-head[data-astro-cid-ataiflqy] p[data-astro-cid-ataiflqy],.site-search-head[data-astro-cid-ataiflqy] span[data-astro-cid-ataiflqy],.site-search-status[data-astro-cid-ataiflqy]{font-family:var(--font-ui-label)}.site-search-head[data-astro-cid-ataiflqy] p[data-astro-cid-ataiflqy]{margin:0;font-size:.9rem;font-weight:700;line-height:1.2}.site-search-head[data-astro-cid-ataiflqy] span[data-astro-cid-ataiflqy]{color:var(--paper-ink-faint);margin-top:2px;font-size:.72rem;font-weight:600;display:inline-block}.site-search-input-wrap[data-astro-cid-ataiflqy]{border:1px solid var(--paper-line);background:var(--paper-control);color:var(--paper-ink-soft);border-radius:8px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px;margin:12px;padding:10px 12px;display:grid}.site-search-input-wrap[data-astro-cid-ataiflqy]:focus-within{border-color:var(--paper-line-strong);background:var(--paper-surface);color:var(--paper-accent)}.site-search-input-wrap[data-astro-cid-ataiflqy] input[data-astro-cid-ataiflqy]{min-width:0;color:var(--paper-ink);font-family:var(--font-body);background:0 0;border:0;outline:0;font-size:1rem;line-height:1.4}.site-search-input-wrap[data-astro-cid-ataiflqy] input[data-astro-cid-ataiflqy]::placeholder{color:var(--paper-ink-faint)}.site-search-status[data-astro-cid-ataiflqy]{min-height:20px;color:var(--paper-ink-faint);margin:0;padding:0 16px 10px;font-size:.75rem;font-weight:600}.site-search-results[data-astro-cid-ataiflqy]{gap:6px;max-height:min(46vh,430px);margin:0;padding:0 10px 12px;list-style:none;display:grid;overflow:auto}.site-search-results[data-astro-cid-ataiflqy] li{min-width:0}.site-search-results[data-astro-cid-ataiflqy] a{min-width:0;color:var(--paper-ink);border:1px solid #0000;border-radius:7px;gap:7px;padding:11px 12px 12px;text-decoration:none;transition:border-color .15s,background-color .15s,transform .15s;display:grid}.site-search-results[data-astro-cid-ataiflqy] a:hover,.site-search-results[data-astro-cid-ataiflqy] a:focus-visible{border-color:var(--paper-line);background:var(--paper-control-hover);outline:none;transform:translateY(-1px)}.site-search-results[data-astro-cid-ataiflqy] .site-search-result-title{text-overflow:ellipsis;white-space:nowrap;font-size:.96rem;font-weight:700;line-height:1.35;overflow:hidden}.site-search-results[data-astro-cid-ataiflqy] .site-search-result-meta,.site-search-results[data-astro-cid-ataiflqy] .site-search-result-match-label{color:var(--paper-ink-faint);font-family:var(--font-ui-label);font-size:.68rem;font-weight:700;line-height:1.2}.site-search-results[data-astro-cid-ataiflqy] .site-search-result-meta{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.site-search-results[data-astro-cid-ataiflqy] .site-search-result-match{grid-template-columns:auto minmax(0,1fr);align-items:start;gap:9px;padding-top:2px;display:grid}.site-search-results[data-astro-cid-ataiflqy] .site-search-result-match-label{white-space:nowrap;padding-top:2px}.site-search-results[data-astro-cid-ataiflqy] .site-search-result-excerpt{min-width:0;color:var(--paper-ink-soft);font-size:.86rem;line-height:1.55}.site-search-results[data-astro-cid-ataiflqy] mark{background:var(--paper-control-hover);color:var(--paper-accent);box-decoration-break:clone;border-radius:4px;font-weight:700}@media (prefers-reduced-motion:reduce){.site-search-results[data-astro-cid-ataiflqy] a{transition:none}.site-search-results[data-astro-cid-ataiflqy] a:hover,.site-search-results[data-astro-cid-ataiflqy] a:focus-visible{transform:none}}@media (width<=720px){.site-search-trigger[data-astro-cid-ataiflqy]{border-radius:7px;width:36px;height:36px}.site-search-layer[data-astro-cid-ataiflqy]{align-items:start;padding-top:74px}.site-search-dialog[data-astro-cid-ataiflqy]{max-height:calc(100vh - 96px)}.site-search-results[data-astro-cid-ataiflqy]{padding-inline:8px}.site-search-results[data-astro-cid-ataiflqy] a{padding:10px}.site-search-results[data-astro-cid-ataiflqy] .site-search-result-match{grid-template-columns:minmax(0,1fr);gap:5px}}.toc-tree{gap:5px;margin:0;padding:0;list-style:none;display:grid}.toc-card .toc-list-wrap{scrollbar-width:thin;scrollbar-color:#667d6d3d transparent;max-height:calc(100vh - 140px);padding-right:4px;overflow-y:auto}.toc-card.collapsible .toc-list-wrap{max-height:none;padding-right:0;overflow:hidden}.toc-tree-nested{border-left:1px solid #667d6d24;gap:4px;padding-top:4px;padding-left:13px}.toc-tree-item{position:relative}.toc-row{grid-template-columns:18px minmax(0,1fr);align-items:start;gap:2px;display:grid}.toc-branch-toggle,.toc-branch-spacer{width:18px;height:36px}.toc-branch-toggle{color:var(--paper-ink-faint);cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;padding:0;transition:background-color .16s,color .16s;display:inline-grid}.toc-branch-toggle:hover,.toc-branch-toggle:focus-visible{color:var(--paper-accent);background:#667d6d1a}.toc-branch-toggle i{border-bottom:1.5px solid;border-right:1.5px solid;width:7px;height:7px;transition:transform .16s;transform:translate(-1px)rotate(-45deg)}.toc-tree-item[data-toc-expanded=true]>.toc-row .toc-branch-toggle i{transform:translateY(-1px)rotate(45deg)}.toc-tree-item[data-toc-expanded=false]>.toc-children{display:none}.toc-card .toc-tree a,.mobile-toc-panel .toc-tree a{min-width:0;min-height:36px;color:var(--paper-ink-soft);font-family:var(--font-serif-cn);border-radius:7px;align-items:center;padding:8px 10px;font-size:.84rem;line-height:1.35;text-decoration:none;transition:background-color .16s,color .16s,opacity .16s;display:flex}.toc-card[data-font=article] .toc-tree a{font-family:var(--font-article)}.toc-card .toc-tree a[data-state=past],.mobile-toc-panel .toc-tree a[data-state=past]{color:var(--paper-ink-faint);opacity:.62}.toc-card .toc-tree a[data-state=future],.mobile-toc-panel .toc-tree a[data-state=future]{color:var(--paper-ink-soft);opacity:1}.toc-card .toc-tree a[data-state=active],.toc-card .toc-tree a[aria-current=true],.mobile-toc-panel .toc-tree a[data-state=active],.mobile-toc-panel .toc-tree a[aria-current=true]{color:var(--paper-accent);background:#667d6d29;box-shadow:inset 2px 0 #667d6d80}.toc-card .toc-tree a[data-state]:not([data-state=active]):not([aria-current=true]):hover,.mobile-toc-panel .toc-tree a[data-state]:not([data-state=active]):not([aria-current=true]):hover{color:var(--paper-accent);background:#667d6d1a}@media (width<=900px){.toc-card .toc-list-wrap{max-height:none;padding-right:0;overflow:hidden}.toc-card.can-collapse .toc-list-wrap{max-height:132px;transition:max-height .18s}.toc-card.can-collapse[data-expanded=true] .toc-list-wrap{max-height:none}.toc-tree-nested{padding-left:9px}.toc-card .toc-tree a,.mobile-toc-panel .toc-tree a{min-height:38px;padding:8px;font-size:.82rem}}@media (prefers-reduced-motion:reduce){.toc-card.can-collapse .toc-list-wrap,.toc-branch-toggle,.toc-branch-toggle i,.toc-card .toc-tree a,.mobile-toc-panel .toc-tree a{transition:none}}.blog-top-nav[data-astro-cid-bed5vzy7]{z-index:80;border-bottom:1px solid var(--hm-header-border);background:var(--hm-header);min-height:64px;position:fixed;inset:0 0 auto}.nav-shell[data-astro-cid-bed5vzy7]{width:min(100%, var(--hm-shell));grid-template-columns:minmax(170px,1fr) auto minmax(170px,1fr);align-items:stretch;min-height:63px;margin:0 auto;padding:0 32px;display:grid;position:relative}.brand[data-astro-cid-bed5vzy7]{color:var(--hm-header-text);justify-self:start;align-items:center;gap:10px;font-size:1rem;font-weight:650;text-decoration:none;display:inline-flex}.brand[data-astro-cid-bed5vzy7]:hover{color:#fff}.brand[data-astro-cid-bed5vzy7] img[data-astro-cid-bed5vzy7]{border-radius:0;width:42px;height:auto}.desktop-links[data-astro-cid-bed5vzy7]{align-items:stretch;display:flex}.nav-link[data-astro-cid-bed5vzy7]{color:var(--hm-header-muted);align-items:center;padding:0 14px;font-size:.86rem;font-weight:550;text-decoration:none;display:inline-flex;position:relative}.nav-link[data-astro-cid-bed5vzy7]:hover,.nav-link[data-astro-cid-bed5vzy7].active{color:var(--hm-header-text)}.nav-link[data-astro-cid-bed5vzy7].active:after{content:"";background:#58a6ff;height:2px;position:absolute;bottom:-1px;left:12px;right:12px}.nav-actions[data-astro-cid-bed5vzy7]{justify-self:end;align-items:center;gap:7px;display:flex}.icon-button[data-astro-cid-bed5vzy7]{border:1px solid var(--hm-header-border);width:36px;height:36px;color:var(--hm-header-text);cursor:pointer;background:#161b22;border-radius:6px;place-items:center;padding:0;display:inline-grid}.icon-button[data-astro-cid-bed5vzy7]:hover{background:#21262d;border-color:#6e7681}.menu-toggle[data-astro-cid-bed5vzy7],.toc-toggle[data-astro-cid-bed5vzy7],.mobile-panel[data-astro-cid-bed5vzy7],.mobile-toc-panel[data-astro-cid-bed5vzy7],.menu-close-icon[data-astro-cid-bed5vzy7]{display:none}.blog-top-nav .site-search-trigger{border:1px solid var(--hm-header-border);width:36px;height:36px;color:var(--hm-header-text);background:#161b22;border-radius:6px}.blog-top-nav .site-search-trigger:hover,.blog-top-nav .site-search-trigger:focus-visible{color:#58a6ff;background:#21262d;border-color:#6e7681}@media (width<=920px){.nav-shell[data-astro-cid-bed5vzy7]{grid-template-columns:minmax(0,1fr) auto;min-height:59px;padding:0 20px}.blog-top-nav[data-astro-cid-bed5vzy7]{min-height:60px}.desktop-links[data-astro-cid-bed5vzy7]{display:none}.brand[data-astro-cid-bed5vzy7] img[data-astro-cid-bed5vzy7]{width:38px}.menu-toggle[data-astro-cid-bed5vzy7],.toc-toggle[data-astro-cid-bed5vzy7]{display:inline-grid}.blog-top-nav[data-astro-cid-bed5vzy7][data-menu-open=true] .menu-open-icon[data-astro-cid-bed5vzy7]{display:none}.blog-top-nav[data-astro-cid-bed5vzy7][data-menu-open=true] .menu-close-icon[data-astro-cid-bed5vzy7]{display:block}.mobile-panel[data-astro-cid-bed5vzy7],.mobile-toc-panel[data-astro-cid-bed5vzy7]{border:1px solid var(--hm-header-border);background:var(--hm-header);border-top:0;border-radius:0 0 6px 6px;max-height:calc(100vh - 84px);position:absolute;top:calc(100% + 1px);left:20px;right:20px;overflow:auto;box-shadow:0 10px 22px #0104093d}.mobile-panel[data-astro-cid-bed5vzy7]{padding:8px}.mobile-toc-panel[data-astro-cid-bed5vzy7]{color:var(--hm-header-muted);padding:16px}.mobile-toc-panel[data-astro-cid-bed5vzy7] strong[data-astro-cid-bed5vzy7]{color:var(--hm-header-text);margin-bottom:10px;font-size:.78rem;display:block}.blog-top-nav[data-astro-cid-bed5vzy7][data-menu-open=true] .mobile-panel[data-astro-cid-bed5vzy7],.blog-top-nav[data-astro-cid-bed5vzy7][data-toc-open=true] .mobile-toc-panel[data-astro-cid-bed5vzy7]{display:grid}.mobile-link[data-astro-cid-bed5vzy7]{color:var(--hm-header-muted);border-radius:4px;padding:11px 12px;font-size:.92rem;font-weight:550;text-decoration:none}.mobile-link[data-astro-cid-bed5vzy7]:hover,.mobile-link[data-astro-cid-bed5vzy7].active{color:var(--hm-header-text);background:#161b22}}@media (width<=520px){.brand[data-astro-cid-bed5vzy7] span[data-astro-cid-bed5vzy7]{font-size:.94rem}.theme-toggle[data-astro-cid-bed5vzy7]{display:none}.nav-actions[data-astro-cid-bed5vzy7]{gap:5px}}.site-footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--hm-border);background:var(--hm-muted);margin-top:24px}.footer-inner[data-astro-cid-jo6i4kqk]{width:min(100%, var(--hm-shell));grid-template-columns:minmax(220px,1fr) minmax(320px,auto);gap:24px 48px;margin:0 auto;padding:34px 32px 40px;display:grid}strong[data-astro-cid-jo6i4kqk]{color:var(--hm-text);font-size:.95rem}p[data-astro-cid-jo6i4kqk],small[data-astro-cid-jo6i4kqk]{color:var(--hm-text-secondary);font-size:.8rem}p[data-astro-cid-jo6i4kqk]{max-width:54ch;margin:5px 0 0}nav[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;justify-content:flex-end;gap:8px 18px;display:flex}nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--hm-text-secondary);font-size:.8rem;text-decoration:none}nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--hm-link);text-decoration:underline}small[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--hm-border);grid-column:1/-1;padding-top:18px}@media (width<=760px){.footer-inner[data-astro-cid-jo6i4kqk]{grid-template-columns:1fr;padding:28px 20px 34px}nav[data-astro-cid-jo6i4kqk]{justify-content:flex-start}}@font-face{font-family:Maple Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_assets/maple-mono-latin-400-normal.WIx2rg0p.woff2)format("woff2"),url(/_assets/maple-mono-latin-400-normal.OcfaEJ46.woff)format("woff")}@font-face{font-family:Maple Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_assets/maple-mono-latin-500-normal.DArLj6fy.woff2)format("woff2"),url(/_assets/maple-mono-latin-500-normal.CeaAlHyl.woff)format("woff")}@font-face{font-family:Maple Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_assets/maple-mono-latin-600-normal.BfjBt7Gd.woff2)format("woff2"),url(/_assets/maple-mono-latin-600-normal.Bl2EjP25.woff)format("woff")}@font-face{font-family:Maple Mono;font-style:normal;font-display:swap;font-weight:700;src:url(/_assets/maple-mono-latin-700-normal.B_sC0Ion.woff2)format("woff2"),url(/_assets/maple-mono-latin-700-normal.DeN56mtg.woff)format("woff")}:is(.article-content,.prose) .markdown-layout{color:var(--paper-ink);margin:38px 0 42px}:is(.article-content,.prose) .markdown-columns{grid-template-columns:var(--markdown-layout-column-template);border-top:1px solid var(--paper-line-strong);border-bottom:1px solid var(--paper-line-strong);align-items:stretch;gap:clamp(1.25rem,4vw,2.5rem);padding:24px 0;display:grid}:is(.article-content,.prose) .markdown-layout-column{min-width:0}:is(.article-content,.prose) .markdown-layout-column+.markdown-layout-column{border-left:1px solid var(--paper-line);padding-left:clamp(1.25rem,4vw,2.5rem)}:is(.article-content,.prose) .markdown-layout-column.is-media{background:0 0;border-left:0;border-radius:0;align-self:center;padding-left:0;overflow:visible}:is(.article-content,.prose) .markdown-layout-column.is-media>p:only-child{margin:0}:is(.article-content,.prose) .markdown-layout-column.is-media img{object-fit:contain;filter:none;border-radius:8px;width:100%;height:auto;max-height:none;display:block}:is(.article-content,.prose) .markdown-timeline{padding-bottom:10px}:is(.article-content,.prose) .markdown-timeline.is-horizontal{overscroll-behavior-x:contain;scrollbar-color:var(--paper-ink-faint) transparent;scrollbar-width:thin;padding-inline:6px;overflow-x:auto}:is(.article-content,.prose) .markdown-timeline-list{color:var(--paper-ink);margin:0;padding:0;list-style:none;display:grid}:is(.article-content,.prose) .markdown-timeline-event{color:var(--paper-ink)}:is(.article-content,.prose) .markdown-timeline-event:before{color:var(--paper-ink-faint);font-family:var(--font-meta);letter-spacing:.03em;content:attr(data-timeline-date);font-size:.74rem;font-weight:700;line-height:1.2;position:absolute}:is(.article-content,.prose) .markdown-timeline-event:after{border:2px solid var(--paper-surface);background:var(--paper-accent);width:8px;height:8px;box-shadow:0 0 0 1px color-mix(in srgb, var(--paper-accent) 45%, transparent);content:"";border-radius:999px;position:absolute}:is(.article-content,.prose) .markdown-timeline-event>:first-child{margin-top:0}:is(.article-content,.prose) .markdown-timeline-event>:last-child{margin-bottom:0}:is(.article-content,.prose) .markdown-timeline.is-vertical .markdown-timeline-list{--timeline-rail-inset:clamp(5.75rem, 11vw, 6.5rem);--timeline-content-gap:clamp(1.5rem, 3vw, 2rem)}:is(.article-content,.prose) .markdown-timeline.is-vertical .markdown-timeline-event{min-height:5.5rem;margin-left:var(--timeline-rail-inset);padding:0 0 1.5rem var(--timeline-content-gap);border-left:1px solid var(--paper-line-strong);position:relative}:is(.article-content,.prose) .markdown-timeline.is-vertical .markdown-timeline-event:before{top:1px;left:calc(0px - var(--timeline-rail-inset));width:calc(var(--timeline-rail-inset) - 1rem);text-align:right;white-space:nowrap}:is(.article-content,.prose) .markdown-timeline.is-vertical .markdown-timeline-event:after{top:2px;left:-5px}:is(.article-content,.prose) .markdown-timeline.is-horizontal .markdown-timeline-list{grid-auto-columns:minmax(13rem,1fr);grid-auto-flow:column;min-width:max-content;padding-top:8px}:is(.article-content,.prose) .markdown-timeline.is-horizontal .markdown-timeline-event{border-top:1px solid var(--paper-line-strong);min-width:13rem;padding:2.8rem 1.25rem 0 0;position:relative}:is(.article-content,.prose) .markdown-timeline.is-horizontal .markdown-timeline-event:before{top:.8rem;left:0}:is(.article-content,.prose) .markdown-timeline.is-horizontal .markdown-timeline-event:after{top:-5px;left:-5px}@media (width<=720px){:is(.article-content,.prose) .markdown-layout{margin:30px 0 34px}:is(.article-content,.prose) .markdown-columns{grid-template-columns:1fr;gap:1.25rem;padding:18px 0}:is(.article-content,.prose) .markdown-layout-column+.markdown-layout-column{border-top:1px solid var(--paper-line);border-left:0;padding:1.25rem 0 0}:is(.article-content,.prose) .markdown-layout-column.is-media{border-top:0;padding-top:0}:is(.article-content,.prose) .markdown-columns.is-media-first .markdown-layout-column.is-media{order:-1}:is(.article-content,.prose) .markdown-timeline.is-vertical .markdown-timeline-list{--timeline-rail-inset:4.75rem;--timeline-content-gap:1.25rem}}:root,:root[data-palette=green-soft]{--accent:#6b7d70;--accent-dark:#3f5348;--paper-accent:#667d6d;--paper-accent-soft:#edf3ed;--paper-fog:#dfe8e8;--paper-dust:#e9e2eb;--paper-rule:#49584b07;--paper-texture-ink:#49584b03}:root[data-theme=dark],:root[data-theme=dark][data-palette=green-soft]{--accent:#a8baa9;--accent-dark:#d3dfd2;--paper-accent:#a8baa9;--paper-accent-soft:#2b372d;--paper-fog:#293737;--paper-dust:#352d38;--paper-rule:#d9e5d507;--paper-texture-ink:#d9e5d508}:root[data-palette=green-vivid]{--accent:#4e8a61;--accent-dark:#2f6844;--paper-accent:#4f855f;--paper-accent-soft:#eaf4ec;--paper-fog:#dceade;--paper-dust:#e8eadb;--paper-rule:#33694207;--paper-texture-ink:#33694203}:root[data-theme=dark][data-palette=green-vivid]{--accent:#93c9a1;--accent-dark:#c5e7cc;--paper-accent:#93c9a1;--paper-accent-soft:#243b2c;--paper-fog:#243a2c;--paper-dust:#33382a;--paper-rule:#c2e7ca07;--paper-texture-ink:#c2e7ca08}:root[data-palette=rose-soft]{--accent:#9b6b70;--accent-dark:#74494f;--paper-accent:#95696d;--paper-accent-soft:#f5eded;--paper-fog:#eadfe0;--paper-dust:#ebe5dc;--paper-rule:#7a484d06;--paper-texture-ink:#7a484d03}:root[data-theme=dark][data-palette=rose-soft]{--accent:#d2a6ab;--accent-dark:#f1cdd0;--paper-accent:#d2a6ab;--paper-accent-soft:#422d31;--paper-fog:#3b2f32;--paper-dust:#393328;--paper-rule:#efc7cb07;--paper-texture-ink:#efc7cb08}:root[data-palette=pink-soft]{--accent:#a66d8a;--accent-dark:#7d4a66;--paper-accent:#9c6a83;--paper-accent-soft:#f6edf2;--paper-fog:#eadfea;--paper-dust:#e7e4dc;--paper-rule:#7e486606;--paper-texture-ink:#7e486603}:root[data-theme=dark][data-palette=pink-soft]{--accent:#d6a8c2;--accent-dark:#f2d1e2;--paper-accent:#d6a8c2;--paper-accent-soft:#432d3a;--paper-fog:#3b2f39;--paper-dust:#34352c;--paper-rule:#f4cde107;--paper-texture-ink:#f4cde108}:root[data-palette=purple-soft]{--accent:#7b6fa8;--accent-dark:#5a4d85;--paper-accent:#7b6fa8;--paper-accent-soft:#f0edf7;--paper-fog:#e6e1f1;--paper-dust:#efe3eb;--paper-rule:#68589107;--paper-texture-ink:#68589103}:root[data-theme=dark][data-palette=purple-soft]{--accent:#b9addd;--accent-dark:#ddd4ff;--paper-accent:#b9addd;--paper-accent-soft:#332b43;--paper-fog:#302d3e;--paper-dust:#3a2f3a;--paper-rule:#d2c6f507;--paper-texture-ink:#d2c6f508}:root[data-palette=blue-soft]{--accent:#637da3;--accent-dark:#405b80;--paper-accent:#637da3;--paper-accent-soft:#edf2f8;--paper-fog:#dde7f0;--paper-dust:#e5e5dc;--paper-rule:#3f587d07;--paper-texture-ink:#3f587d03}:root[data-theme=dark][data-palette=blue-soft]{--accent:#a8bddb;--accent-dark:#d2e1f6;--paper-accent:#a8bddb;--paper-accent-soft:#29364a;--paper-fog:#283541;--paper-dust:#33322a;--paper-rule:#ccdef607;--paper-texture-ink:#ccdef608}:root[data-palette=orange-soft]{--accent:#9a7650;--accent-dark:#73532f;--paper-accent:#987451;--paper-accent-soft:#f5f0e8;--paper-fog:#eee3d4;--paper-dust:#e5e7dc;--paper-rule:#7a542a06;--paper-texture-ink:#7a542a03}:root[data-theme=dark][data-palette=orange-soft]{--accent:#d0b18a;--accent-dark:#efd6b6;--paper-accent:#d0b18a;--paper-accent-soft:#403326;--paper-fog:#3b3429;--paper-dust:#2d3830;--paper-rule:#efd4b107;--paper-texture-ink:#efd4b108}:root[data-palette=brown-soft]{--accent:#836f5d;--accent-dark:#604f40;--paper-accent:#81705f;--paper-accent-soft:#f1eee9;--paper-fog:#e8e2d9;--paper-dust:#e2e6dc;--paper-rule:#5d4b3806;--paper-texture-ink:#5d4b3803}:root[data-theme=dark][data-palette=brown-soft]{--accent:#c3b09d;--accent-dark:#e5d5c4;--paper-accent:#c3b09d;--paper-accent-soft:#393128;--paper-fog:#363229;--paper-dust:#2c3831;--paper-rule:#e4d3bf07;--paper-texture-ink:#e4d3bf08}:root{--black:35, 39, 35;--gray:112, 119, 111;--gray-light:226, 231, 224;--gray-dark:48, 53, 49;--paper-bg:#fdfdf9;--paper-bg-deep:#f3f5ef;--paper-surface:#fffffc;--paper-surface-muted:#f7f8f3;--paper-surface-rgb:255, 255, 252;--paper-line:#1f232813;--paper-line-strong:#1f23281f;--paper-ink:#272d28;--paper-ink-soft:#667066;--paper-ink-faint:#90998f;--paper-control:#f6f8f5c2;--paper-control-hover:#eef3edeb;--paper-nav:#fffffceb;--paper-card-wash-top:#fffffcc7;--paper-card-wash-bottom:#f7f8f385;--paper-page-bg:#fdfdf9;--paper-detail-bg:#fdfdf9;--paper-texture-light:#ffffff2e;--paper-theme-color:#fdfdf9;--paper-shadow:0 1px 2px #1f232808, 0 4px 12px #1f232805;--paper-shadow-lift:0 1px 2px #1f23280a, 0 6px 14px #1f232806;--layout-shell-width:1168px;--layout-reading-width:760px;--layout-page-gutter:32px;--layout-page-top:126px;--layout-page-bottom:72px;--page-header-spacing:54px;--page-header-spacing-mobile:28px;--font-config-en:"Maple Mono";--font-config-code:"Monaco";--font-config-zh:"ChillRoundM";--font-config-zh-subset:"ChillRoundM UI Subset";--font-cjk-system:var(--font-config-en), "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;--font-ui-cjk:var(--font-config-zh-subset), var(--font-config-zh), var(--font-cjk-system);--font-serif-cn:var(--font-ui-cjk);--font-mono:var(--font-config-en), var(--font-config-zh-subset), var(--font-config-zh), ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--font-body:var(--font-mono);--font-display:var(--font-mono);--font-note:var(--font-mono);--font-article:var(--font-config-en), var(--font-config-zh), var(--font-cjk-system);--font-heading:var(--font-config-en), var(--font-config-zh), var(--font-cjk-system);--font-page-heading:var(--font-config-en), var(--font-config-zh-subset), var(--font-config-zh), var(--font-cjk-system);--font-meta:var(--font-mono);--font-code:var(--font-config-code), var(--font-mono);--font-ui-label:var(--font-mono);--gray-gradient:#e2e7e061, var(--paper-bg);--box-shadow:var(--paper-shadow-lift);color-scheme:light}:root[data-theme=dark]{--black:234, 235, 229;--gray:166, 175, 164;--gray-light:56, 64, 56;--gray-dark:225, 229, 221;--paper-bg:#171b18;--paper-bg-deep:#111411;--paper-surface:#202620;--paper-surface-muted:#273026;--paper-surface-rgb:32, 38, 32;--paper-line:#d9e5d514;--paper-line-strong:#d9e5d524;--paper-ink:#eaebe5;--paper-ink-soft:#b5beb1;--paper-ink-faint:#899487;--paper-control:#2a332bb8;--paper-control-hover:#344035e0;--paper-nav:#202620eb;--paper-card-wash-top:#272f27b8;--paper-card-wash-bottom:#1c211c85;--paper-page-bg:linear-gradient(180deg, #171b18fa 0%, #111411fa 100%);--paper-detail-bg:linear-gradient(180deg, #171b18fa 0%, #111411fa 100%);--paper-texture-light:#ffffff09;--paper-shadow:0 1px 2px #00000024, 0 4px 12px #00000014;--paper-shadow-lift:0 1px 2px #00000029, 0 6px 14px #0000001a;--paper-theme-color:#171b18;color-scheme:dark}body{font-family:var(--font-body);text-align:left;background:linear-gradient(var(--gray-gradient)) no-repeat;word-wrap:break-word;overflow-wrap:break-word;color:rgb(var(--gray-dark));background-size:100% 600px;margin:0;padding:0;font-size:20px;line-height:1.7}main{width:min(100%, var(--layout-shell-width));max-width:none;padding:var(--layout-page-top) var(--layout-page-gutter) var(--layout-page-bottom);margin:auto}h1,h2,h3,h4,h5,h6{color:rgb(var(--black));margin:0 0 .5rem;line-height:1.2}h1{font-size:3.052em}h2{font-size:2.441em}h3{font-size:1.953em}h4{font-size:1.563em}h5{font-size:1.25em}strong,b{font-weight:700}a,a:hover{color:var(--accent)}p{margin-bottom:1em}.prose p{margin-bottom:2em}textarea{width:100%;font-size:16px}input{font-size:16px}table{width:100%}.markdown-table-scroll{-webkit-overflow-scrolling:touch;max-width:100%;margin:28px 0 30px;overflow-x:auto}.markdown-table-scroll table{border-collapse:collapse;width:max-content;min-width:100%}.markdown-table-scroll th{white-space:nowrap}img{border-radius:8px;max-width:100%;height:auto}blockquote{border-left:4px solid var(--accent);margin:0;padding:0 0 0 20px;font-size:1.333em}hr{border:none;border-top:1px solid rgb(var(--gray-light))}@media (width<=720px){body{font-size:18px}main{padding:92px 18px 42px}}.sr-only{clip:rect(1px 1px 1px 1px);clip:rect(1px, 1px, 1px, 1px);clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:0;padding:0;overflow:hidden;position:absolute!important}*{box-sizing:border-box}html{background:var(--paper-bg);scrollbar-gutter:stable}body{background:var(--paper-page-bg);min-height:100vh;color:var(--paper-ink);font-family:var(--font-body);font-size:16px;line-height:1.8}body:before{content:"";z-index:-1;pointer-events:none;background-image:linear-gradient(var(--paper-rule) 1px, transparent 1px);opacity:.28;background-size:100% 32px;position:fixed;inset:0}.publication-bg{z-index:-2;background:linear-gradient(180deg, rgba(var(--paper-surface-rgb), .28), transparent 42%);position:fixed;inset:0}.glass-card{border:1px solid var(--paper-line);background:var(--paper-surface);box-shadow:var(--paper-shadow);border-radius:8px;transition:transform .18s,box-shadow .18s,border-color .18s,background .18s;animation:.42s both card-in;position:relative}.glass-card:after{content:none}.theme-icon-sun,:root[data-theme=dark] .theme-icon-moon{display:none}:root[data-theme=dark] .theme-icon-sun{display:block}.glass-card:nth-of-type(2){animation-delay:80ms}.glass-card:nth-of-type(3){animation-delay:.14s}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}.site-icon{width:var(--icon-size);height:var(--icon-size);flex:0 0 var(--icon-size);vertical-align:middle;display:inline-block}h1,h2,h3,h4,h5,h6{font-family:var(--font-page-heading);letter-spacing:0;font-weight:400}.archive-header-shared{grid-template-columns:minmax(0,1fr) minmax(220px,300px);align-items:stretch;gap:32px;display:grid}.archive-header-main{flex-direction:column;justify-content:center;min-width:0;display:flex}.archive-header-shared .archive-kicker{color:var(--paper-accent);font-family:var(--font-ui-label);letter-spacing:.12em;text-transform:uppercase;margin:0;font-size:.78rem;font-weight:700}.archive-header-shared .archive-title{max-width:760px;color:var(--paper-ink);margin:8px 0 0;font-size:clamp(2.4rem,5.5vw,4rem);line-height:1.08}.archive-header-shared .archive-copy{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:14px;max-width:300px;margin:0;display:flex}.archive-header-shared .archive-subtitle{max-width:30ch;color:var(--paper-ink-soft);font-family:var(--font-ui-label);margin:0;font-size:1.03rem;line-height:1.76}.archive-header-shared .archive-note{max-width:42ch;color:var(--paper-ink-faint);font-family:var(--font-meta);text-align:center;margin:0;font-size:.7rem;line-height:1.75}.archive-header-shared>.archive-note{max-width:300px;color:var(--paper-ink-soft);font-family:var(--font-ui-label);place-self:center;margin:0;font-size:1.03rem;line-height:1.76}.page-header-spacing{margin-bottom:var(--page-header-spacing)}@keyframes card-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:1ms!important;animation-duration:1ms!important}}@media (width<=720px){.page-header-spacing{margin-bottom:var(--page-header-spacing-mobile)}.archive-header-shared{grid-template-columns:1fr;gap:14px}.archive-header-shared .archive-copy,.archive-header-shared .archive-note{text-align:left;max-width:none;display:block}.archive-header-shared .archive-title{font-size:2.08rem;line-height:1.1}}.astro-route-announcer{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;top:0;left:0;overflow:hidden}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/_assets/KaTeX_AMS-Regular.BQhdFMY1.woff2)format("woff2"),url(/_assets/KaTeX_AMS-Regular.DMm9YOAa.woff)format("woff"),url(/_assets/KaTeX_AMS-Regular.DRggAlZN.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/_assets/KaTeX_Caligraphic-Bold.Dq_IR9rO.woff2)format("woff2"),url(/_assets/KaTeX_Caligraphic-Bold.BEiXGLvX.woff)format("woff"),url(/_assets/KaTeX_Caligraphic-Bold.ATXxdsX0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/_assets/KaTeX_Caligraphic-Regular.Di6jR-x-.woff2)format("woff2"),url(/_assets/KaTeX_Caligraphic-Regular.CTRA-rTL.woff)format("woff"),url(/_assets/KaTeX_Caligraphic-Regular.wX97UBjC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/_assets/KaTeX_Fraktur-Bold.CL6g_b3V.woff2)format("woff2"),url(/_assets/KaTeX_Fraktur-Bold.BsDP51OF.woff)format("woff"),url(/_assets/KaTeX_Fraktur-Bold.BdnERNNW.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/_assets/KaTeX_Fraktur-Regular.CTYiF6lA.woff2)format("woff2"),url(/_assets/KaTeX_Fraktur-Regular.Dxdc4cR9.woff)format("woff"),url(/_assets/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(/_assets/KaTeX_Main-Bold.Cx986IdX.woff2)format("woff2"),url(/_assets/KaTeX_Main-Bold.Jm3AIy58.woff)format("woff"),url(/_assets/KaTeX_Main-Bold.waoOVXN0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/_assets/KaTeX_Main-BoldItalic.DxDJ3AOS.woff2)format("woff2"),url(/_assets/KaTeX_Main-BoldItalic.SpSLRI95.woff)format("woff"),url(/_assets/KaTeX_Main-BoldItalic.DzxPMmG6.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/_assets/KaTeX_Main-Italic.NWA7e6Wa.woff2)format("woff2"),url(/_assets/KaTeX_Main-Italic.BMLOBm91.woff)format("woff"),url(/_assets/KaTeX_Main-Italic.3WenGoN9.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/_assets/KaTeX_Main-Regular.B22Nviop.woff2)format("woff2"),url(/_assets/KaTeX_Main-Regular.Dr94JaBh.woff)format("woff"),url(/_assets/KaTeX_Main-Regular.ypZvNtVU.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/_assets/KaTeX_Math-BoldItalic.CZnvNsCZ.woff2)format("woff2"),url(/_assets/KaTeX_Math-BoldItalic.iY-2wyZ7.woff)format("woff"),url(/_assets/KaTeX_Math-BoldItalic.B3XSjfu4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/_assets/KaTeX_Math-Italic.t53AETM-.woff2)format("woff2"),url(/_assets/KaTeX_Math-Italic.DA0__PXp.woff)format("woff"),url(/_assets/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(/_assets/KaTeX_SansSerif-Bold.D1sUS0GD.woff2)format("woff2"),url(/_assets/KaTeX_SansSerif-Bold.DbIhKOiC.woff)format("woff"),url(/_assets/KaTeX_SansSerif-Bold.CFMepnvq.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/_assets/KaTeX_SansSerif-Italic.C3H0VqGB.woff2)format("woff2"),url(/_assets/KaTeX_SansSerif-Italic.DN2j7dab.woff)format("woff"),url(/_assets/KaTeX_SansSerif-Italic.YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/_assets/KaTeX_SansSerif-Regular.DDBCnlJ7.woff2)format("woff2"),url(/_assets/KaTeX_SansSerif-Regular.CS6fqUqJ.woff)format("woff"),url(/_assets/KaTeX_SansSerif-Regular.BNo7hRIc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/_assets/KaTeX_Script-Regular.D3wIWfF6.woff2)format("woff2"),url(/_assets/KaTeX_Script-Regular.D5yQViql.woff)format("woff"),url(/_assets/KaTeX_Script-Regular.C5JkGWo-.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/_assets/KaTeX_Size1-Regular.mCD8mA8B.woff2)format("woff2"),url(/_assets/KaTeX_Size1-Regular.C195tn64.woff)format("woff"),url(/_assets/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(/_assets/KaTeX_Size2-Regular.Dy4dx90m.woff2)format("woff2"),url(/_assets/KaTeX_Size2-Regular.oD1tc_U0.woff)format("woff"),url(/_assets/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(/_assets/KaTeX_Size3-Regular.CTq5MqoE.woff)format("woff"),url(/_assets/KaTeX_Size3-Regular.DgpXs0kz.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/_assets/KaTeX_Size4-Regular.Dl5lxZxV.woff2)format("woff2"),url(/_assets/KaTeX_Size4-Regular.BF-4gkZK.woff)format("woff"),url(/_assets/KaTeX_Size4-Regular.DWFBv043.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/_assets/KaTeX_Typewriter-Regular.CO6r4hn1.woff2)format("woff2"),url(/_assets/KaTeX_Typewriter-Regular.C0xS9mPB.woff)format("woff"),url(/_assets/KaTeX_Typewriter-Regular.D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.newline{display:block}.katex .base{white-space:nowrap;width:min-content;position:relative}.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;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{flex-direction:row;display:inline-flex}.katex .thinbox{width:0;max-width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.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{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.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;width:100%;display:inline-block}.katex .hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.root{margin-left:.277778em;margin-right:-.555556em}.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:.833333em}.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:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.33333em}.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:1.66667em}.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:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.857143em}.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:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.55429em}.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:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.888889em}.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:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.33333em}.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:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.76444em}.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:.416667em}.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:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.666667em}.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:.833333em}.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:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.555556em}.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:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.833333em}.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:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.833333em}.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:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.833173em}.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:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.833601em}.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{width:.12em;display:inline-block}.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{min-width:1px;display:inline-block}.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;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.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{box-sizing:border-box;border:.04em solid}.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{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;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{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.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{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}html:root{--hm-header:#0d1117;--hm-header-border:#30363d;--hm-header-text:#f0f6fc;--hm-header-muted:#b1bac4;--hm-page:#fff;--hm-muted:#f6f8fa;--hm-muted-strong:#eef1f4;--hm-text:#1f2328;--hm-text-secondary:#57606a;--hm-text-faint:#6e7781;--hm-border:#d0d7de;--hm-border-strong:#afb8c1;--hm-link:#0969da;--hm-link-hover:#0550ae;--hm-mark:#4b6ca2;--hm-success:#1a7f37;--hm-warning:#9a6700;--hm-danger:#cf222e;--hm-shell:1280px;--hm-reading:744px;--hm-rail:276px;--hm-radius:6px;--hm-font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--hm-font-mono:ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;--paper-bg:var(--hm-page);--paper-bg-deep:var(--hm-muted);--paper-surface:var(--hm-page);--paper-surface-muted:var(--hm-muted);--paper-surface-rgb:255, 255, 255;--paper-line:var(--hm-border);--paper-line-strong:var(--hm-border-strong);--paper-ink:var(--hm-text);--paper-ink-soft:var(--hm-text-secondary);--paper-ink-faint:var(--hm-text-faint);--paper-control:var(--hm-muted);--paper-control-hover:var(--hm-muted-strong);--paper-nav:var(--hm-header);--paper-card-wash-top:transparent;--paper-card-wash-bottom:transparent;--paper-page-bg:var(--hm-page);--paper-detail-bg:var(--hm-page);--paper-texture-light:transparent;--paper-theme-color:var(--hm-header);--paper-shadow:none;--paper-shadow-lift:none;--paper-accent:var(--hm-link);--paper-accent-soft:#ddf4ff;--paper-rule:transparent;--accent:var(--hm-link);--layout-shell-width:var(--hm-shell);--layout-reading-width:var(--hm-reading);--layout-page-gutter:32px;--layout-page-top:96px;--layout-page-bottom:72px;--page-header-spacing:36px;--page-header-spacing-mobile:24px;--font-body:var(--hm-font-sans);--font-display:var(--hm-font-sans);--font-note:var(--hm-font-sans);--font-article:var(--hm-font-sans);--font-heading:var(--hm-font-sans);--font-page-heading:var(--hm-font-sans);--font-meta:var(--hm-font-sans);--font-ui-label:var(--hm-font-sans);--font-code:var(--hm-font-mono)}html:root[data-theme=dark]{--hm-header:#010409;--hm-header-border:#30363d;--hm-header-text:#f0f6fc;--hm-header-muted:#8c959f;--hm-page:#0d1117;--hm-muted:#161b22;--hm-muted-strong:#21262d;--hm-text:#e6edf3;--hm-text-secondary:#b1bac4;--hm-text-faint:#8c959f;--hm-border:#30363d;--hm-border-strong:#484f58;--hm-link:#58a6ff;--hm-link-hover:#79c0ff;--hm-mark:#6f91cc;--hm-success:#3fb950;--hm-warning:#d29922;--hm-danger:#f85149;--paper-bg:var(--hm-page);--paper-bg-deep:var(--hm-muted);--paper-surface:var(--hm-page);--paper-surface-muted:var(--hm-muted);--paper-surface-rgb:13, 17, 23;--paper-line:var(--hm-border);--paper-line-strong:var(--hm-border-strong);--paper-ink:var(--hm-text);--paper-ink-soft:var(--hm-text-secondary);--paper-ink-faint:var(--hm-text-faint);--paper-control:var(--hm-muted);--paper-control-hover:var(--hm-muted-strong);--paper-nav:var(--hm-header);--paper-page-bg:var(--hm-page);--paper-detail-bg:var(--hm-page);--paper-theme-color:var(--hm-header);--paper-accent:var(--hm-link);--accent:var(--hm-link);color-scheme:dark}html{background:var(--hm-page);color-scheme:light;min-width:320px;scroll-padding-top:88px}body{background:var(--hm-page);min-height:100vh;color:var(--hm-text);font-family:var(--hm-font-sans);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.6}body:before,.publication-bg,.blog-background:before{display:none}::selection{color:#0d1117;background:#b6dcfe}a{color:var(--hm-link);text-underline-offset:3px}a:hover{color:var(--hm-link-hover)}:where(a,button,input,select,textarea,summary):focus-visible{outline:2px solid var(--hm-link);outline-offset:2px}button,input,select,textarea{font:inherit}h1,h2,h3,h4,h5,h6{color:var(--hm-text);font-family:var(--hm-font-sans);letter-spacing:-.015em;font-weight:600}.glass-card{box-shadow:none;background:0 0;border-radius:0;transition:none;animation:none}.glass-card:hover{border-color:var(--hm-border);box-shadow:none;transform:none}.hm-shell{width:min(100%, var(--hm-shell));margin-inline:auto;padding-inline:32px}.hm-page{width:min(100%, var(--hm-shell));margin-inline:auto;padding:104px 32px 72px}.hm-page-header{border-bottom:1px solid var(--hm-border);max-width:820px;padding-bottom:28px}.hm-page-header h1{margin:0;font-size:clamp(2rem,4vw,2.75rem);line-height:1.15}.hm-page-header p{max-width:70ch;color:var(--hm-text-secondary);margin:12px 0 0;font-size:1.05rem}.hm-breadcrumbs{color:var(--hm-text-faint);flex-wrap:wrap;gap:6px;margin:0 0 18px;font-size:.82rem;display:flex}.hm-breadcrumbs a{color:var(--hm-link);text-decoration:none}.hm-eyebrow{display:none}@media (width<=800px){html:root{--layout-page-gutter:20px;--layout-page-top:82px}.hm-shell,.hm-page{padding-inline:20px}.hm-page{padding-top:84px;padding-bottom:48px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
