:root{--bg: #f3ede2;--bg-elevated: rgba(255, 251, 245, .8);--bg-strong: #fffaf1;--ink: #161616;--muted: #5f5c57;--line: rgba(22, 22, 22, .12);--line-strong: rgba(22, 22, 22, .2);--accent: #0f6a58;--accent-soft: rgba(15, 106, 88, .12);--accent-warm: #9d5d33;--accent-cool: #20344d;--shadow: 0 24px 60px rgba(22, 22, 22, .08);--radius-lg: 14px;--radius-md: 9px;--radius-sm: 6px;--content-width: 76rem;--content-narrow: 52rem;--font-sans: "Avenir Next", "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-display: var(--font-sans);--font-serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;--font-mono: "SFMono-Regular", "Cascadia Mono", "Segoe UI Mono", "Roboto Mono", Menlo, Monaco, monospace}*,*:before,*:after{box-sizing:border-box}html{width:100%;max-width:100%;overflow-x:clip;overscroll-behavior-x:none;scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}body{width:100%;max-width:100%;margin:0;overflow-x:clip;overscroll-behavior-x:none;touch-action:manipulation;color:var(--ink);background:radial-gradient(circle at top left,rgba(15,106,88,.08),transparent 26rem),radial-gradient(circle at 85% 18%,rgba(157,93,51,.08),transparent 24rem),linear-gradient(180deg,#f9f3ea 0%,var(--bg) 38%,#efe7da 100%);font-family:var(--font-sans);line-height:1.6;min-height:100vh}@supports not (overflow: clip){html,body{overflow-x:hidden}}body:before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(22,22,22,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(22,22,22,.03) 1px,transparent 1px);background-size:36px 36px;mask-image:radial-gradient(circle at center,black 25%,transparent 85%);pointer-events:none;z-index:-1}a{color:inherit;text-decoration-color:#0f6a5859;text-underline-offset:.18em}a:hover{text-decoration-color:var(--accent)}img{display:block;max-width:100%}main{display:block}.site-shell{width:min(calc(100% - 2rem),var(--content-width));margin:0 auto}.site-header{position:sticky;top:0;z-index:20;backdrop-filter:blur(22px);background:#f3ede2c2;border-bottom:1px solid var(--line)}.site-header__inner{width:min(calc(100% - 2rem),var(--content-width));margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.25rem;min-height:4.5rem}.site-header__brand{display:flex;align-items:center;gap:.75rem;min-width:0}.site-nav-toggle{display:none;width:2.35rem;height:2.35rem;place-content:center;gap:.22rem;padding:0;border:1px solid var(--line);border-radius:.35rem;background:#ffffff94;color:var(--ink);font:inherit;font-size:1.15rem;line-height:1;cursor:pointer}.site-nav-toggle__line{width:1rem;height:2px;border-radius:999px;background:currentColor}.site-nav-toggle:hover,.site-nav-toggle:focus-visible{background:var(--bg-strong)}.site-logo{display:flex;align-items:center;gap:.9rem;text-decoration:none}.site-logo>span{display:flex;flex-direction:column;gap:.15rem;max-width:22rem}.site-logo__mark{width:2.75rem;height:2.75rem;border-radius:.25rem;box-shadow:0 10px 26px #1616161f;object-fit:cover;flex-shrink:0}.site-logo__tag{font-size:.82rem;letter-spacing:.01em;text-transform:none;color:var(--muted)}.site-nav{display:flex;align-items:center;gap:.35rem;flex-wrap:wrap}.site-nav a{padding:.55rem .85rem;border-radius:999px;text-decoration:none;color:var(--muted);font-size:.95rem}.site-nav a[aria-current=page]{background:#16161614;color:var(--ink)}.site-nav a:hover{background:#1616160d;color:var(--ink)}.site-nav-drawer{display:none}.page{padding:3.25rem 0 5rem}.page--home{padding-top:2.2rem}.eyebrow{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .75rem;background:#ffffff94;border:1px solid var(--line);border-radius:999px;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.eyebrow:before{content:"";width:.55rem;height:.55rem;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent-warm))}.hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(18rem,.8fr);gap:1.5rem;align-items:stretch}.hero--manifesto{grid-template-columns:minmax(0,1.02fr) minmax(24rem,.98fr)}.hero__panel,.surface{border:1px solid var(--line);background:linear-gradient(180deg,#fffbf5f2,#fff8f0e0);border-radius:var(--radius-lg)}.hero__panel,.hero__media,.article-card,.archive-card,.article-header__cover{box-shadow:var(--shadow)}.hero__panel{padding:clamp(1.5rem,3vw,2.8rem);position:relative;overflow:clip}.hero__panel--wide{min-height:min(76vh,40rem);display:flex;flex-direction:column;justify-content:center}.hero__media{min-height:min(76vh,40rem);overflow:hidden;position:relative;background:#090909}.hero__media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0a0a0a0f,#0a0a0a38),radial-gradient(circle at 20% 20%,rgba(255,255,255,.16),transparent 32%);pointer-events:none}.hero__media img{width:100%;height:100%;object-fit:cover;object-position:60% center;filter:contrast(1.04) saturate(.92)}.hero__panel:after{content:"";position:absolute;inset:auto -5rem -5rem auto;width:16rem;height:16rem;border-radius:50%;background:radial-gradient(circle,rgba(15,106,88,.18),transparent 70%);pointer-events:none}.hero__mark{position:absolute;top:1.4rem;right:1.4rem;width:clamp(4rem,12vw,7rem);height:auto;opacity:.11;filter:saturate(.8) contrast(1.05);pointer-events:none}.hero h1,.page-title,.article-header h1{font-family:var(--font-display);font-weight:600;line-height:1.05;letter-spacing:0;margin:0}.hero h1{font-size:clamp(2.35rem,6vw,4.35rem);margin-top:1rem}.hero p{max-width:44rem;font-size:1.08rem;color:var(--muted);margin:1.25rem 0 0}.hero__cta{display:flex;gap:.85rem;flex-wrap:wrap;margin-top:2rem}.button{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:3rem;padding:.75rem 1.15rem;border-radius:999px;border:1px solid var(--line-strong);background:#ffffff94;text-decoration:none;font-weight:600}.button--primary{background:var(--ink);color:var(--bg);border-color:var(--ink)}.button--primary:hover{background:var(--accent);border-color:var(--accent)}.button:hover{transform:translateY(-1px)}.hero__side{padding:1.5rem;display:grid;gap:1rem}.label{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.hero-list,.meta-list,.stack{display:grid;gap:.8rem}.hero-list article,.pillars article,.work-grid article,.signal-list article,.surface--compact{padding:1rem 1.05rem;border-radius:var(--radius-md);border:1px solid var(--line);background:#ffffff52}.hero-list h2,.card-title,.signal-list h3,.article-list h3,.page-intro h2,.article-header h2{font-size:1rem;margin:0 0 .3rem}.hero-list p,.card-copy,.signal-list p,.muted,.article-meta,.lead,.page-intro p,.article-list p,.article-aside,.article-body blockquote{color:var(--muted)}.section{margin-top:1.6rem}.section+.section{margin-top:3rem}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:1rem;margin-bottom:1.25rem}.section-heading--stack{display:grid;align-items:start;gap:.65rem}.section-heading h2,.page-title{font-size:clamp(1.9rem,4vw,2.85rem)}.section-heading p,.page-intro p{max-width:36rem;margin:0}.pillars,.article-grid,.work-grid,.signal-list,.archive-list,.changelog-list{display:grid;gap:1rem}.pillars,.work-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-card,.archive-card{display:grid;gap:1rem;height:100%;padding:1.1rem;border:1px solid var(--line);border-radius:var(--radius-lg);background:#ffffff80;box-shadow:var(--shadow)}.article-card__image{aspect-ratio:16 / 9;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--line);background:linear-gradient(135deg,#0f6a582e,#20344d14)}.article-card__image img{width:100%;height:100%;object-fit:cover}.changelog-entry{display:grid;grid-template-columns:minmax(9rem,.28fr) minmax(0,1fr);gap:clamp(1rem,3vw,2.5rem);padding:clamp(1.15rem,2vw,1.55rem);align-items:start}.changelog-entry__meta{display:grid;gap:.45rem;align-content:start;color:var(--muted)}.changelog-entry__meta time{font-size:.92rem}.changelog-entry__body{display:grid;gap:.75rem}.changelog-entry__body h2,.changelog-entry__body p,.changelog-entry__body ul{margin:0}.changelog-entry__body ul{padding-left:1.1rem}.changelog-entry__body li+li{margin-top:.35rem}.chip-row{display:flex;flex-wrap:wrap;gap:.45rem}.chip{display:inline-flex;align-items:center;min-height:2rem;padding:.35rem .65rem;border-radius:999px;background:var(--accent-soft);color:var(--accent);text-decoration:none;font-size:.82rem;font-weight:600}.article-card h3,.archive-card h3{font-family:var(--font-display);font-size:1.75rem;line-height:1.05;margin:0}.article-card p,.archive-card p{margin:0}.article-card__footer,.archive-card__footer{display:flex;align-items:center;justify-content:space-between;gap:1rem;color:var(--muted);font-size:.92rem}.chart-panel{padding:clamp(1.25rem,2vw,1.75rem)}.chart-panel>p:first-of-type{max-width:42rem}.page-intro{display:grid;gap:1rem;margin-bottom:2rem}.page-intro .lead{font-size:1.08rem;max-width:48rem}.article-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(16rem,18rem);gap:2rem}.article-shell--solo{grid-template-columns:minmax(0,1fr)}.article-shell--solo .article-header__cover,.article-shell--solo .article-body{width:100%}.article-main{min-width:0}.article-header{display:grid;gap:1rem;margin-bottom:2rem}.article-header h1{font-size:clamp(2.05rem,5vw,3.5rem)}.article-header__cover{width:min(100%,var(--content-narrow));justify-self:start;display:grid;place-items:center;padding:0;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:linear-gradient(180deg,#fffbf5f2,#fff8f0e0)}.article-header__cover img{width:100%;height:auto;max-width:100%;max-height:min(75svh,48rem);margin:0 auto;object-fit:contain}.article-header__cover--portrait{width:min(100%,34rem);padding:.75rem}.article-header__cover--portrait img{width:auto;max-height:min(72svh,42rem)}.article-header__cover--square{width:min(100%,42rem);padding:.6rem}.article-header__cover--square img{width:auto;max-height:min(70svh,40rem)}.article-body{width:min(100%,var(--content-narrow));font-size:1.06rem;min-width:0;overflow-wrap:anywhere;text-wrap:pretty}.article-body>:first-child{margin-top:0}.article-body h2,.article-body h3,.article-body h4{font-family:var(--font-display);line-height:1.1;margin:2rem 0 .8rem;scroll-margin-top:5rem}.article-body h2{font-size:2rem}.article-body h3{font-size:1.45rem}.article-body p,.article-body li{max-width:none;text-align:justify;-webkit-hyphens:auto;hyphens:auto}.article-body p,.article-body li,.article-body blockquote,.article-body td,.article-body th,.article-body a,.toc a{overflow-wrap:anywhere;word-break:break-word}.article-comment-block{position:relative;transition:background-color .16s ease,box-shadow .16s ease}.article-comment-target{background:#0f6a5814;box-shadow:0 0 0 .35rem #0f6a5814;border-radius:.175rem}.article-comment-selection{position:fixed;z-index:82;top:calc(50% + 5.25rem);left:0;display:grid;place-items:center;width:2.35rem;min-width:0;height:3.8rem;padding:0;border:1px solid rgba(15,106,88,.2);border-left:0;border-radius:0 .45rem .45rem 0;background:#fffbf5eb;color:var(--accent);box-shadow:0 14px 28px #16161624;font-size:1.45rem;font-weight:700;line-height:1;cursor:pointer;opacity:0;transform:translateY(-50%);transition:opacity .16s ease,transform .18s ease,background-color .18s ease,color .18s ease;pointer-events:none;-webkit-touch-callout:none;user-select:none;touch-action:manipulation}.article-comment-selection[data-visible=true]{opacity:.8;pointer-events:auto}.article-comment-selection:hover,.article-comment-selection:focus-visible{background:#fffbf5fc;color:var(--accent);opacity:1;transform:translateY(-50%) translate(.15rem)}.article-comment-backdrop{position:fixed;inset:0;z-index:60;border:0;background:#1616162e;backdrop-filter:blur(1.5px)}.article-comment-tooltip{position:fixed;z-index:62;max-width:14rem;padding:.45rem .65rem;border-radius:.4rem;background:#161616eb;color:var(--bg);font-size:.82rem;line-height:1.35;box-shadow:0 14px 26px #16161633}.article-comment-menu{position:fixed;z-index:61;width:min(26rem,calc(100vw - 1.5rem));max-height:calc(100dvh - 1.5rem);overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:1rem;border:1px solid var(--line);border-radius:var(--radius-md);background:#fffbf5fa;box-shadow:var(--shadow);left:50%;top:50%;transform:translate(-50%,-50%)}.article-comment-menu__screen[hidden]{display:none}.article-comment-menu__eyebrow{margin:0;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.article-comment-menu__title{margin:.4rem 0 0;font-family:var(--font-display);font-size:1.6rem;line-height:1.1}.article-comment-menu__subtitle{margin:.5rem 0 0;font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.article-comment-menu__summary{margin:.8rem 0 0;font-size:.95rem;color:var(--ink);padding:.8rem .9rem;border-radius:var(--radius-md);background:#1616160a}.article-comment-menu__quote{margin:.95rem 0 0;padding:.95rem 1rem;border-left:3px solid var(--accent);border-radius:.45rem;background:#1616160a;font-family:var(--font-serif);font-size:1.02rem;line-height:1.6;color:var(--ink)}.article-comment-menu__intro{margin:.45rem 0 0;font-size:.92rem;line-height:1.5;color:var(--muted)}.article-comment-menu__checkbox{display:flex;align-items:flex-start;gap:.6rem;margin-top:.85rem;font-size:.92rem;color:var(--ink);cursor:pointer}.article-comment-menu__checkbox input{margin-top:.2rem}.article-comment-menu__checkbox-label{position:relative;text-decoration:underline dotted rgba(22,22,22,.35);text-underline-offset:.16rem;outline:none}.article-comment-menu__checkbox-label[data-tooltip]:after{content:attr(data-tooltip);position:absolute;left:0;bottom:calc(100% + .5rem);z-index:3;width:min(18rem,calc(100vw - 2rem));padding:.5rem .65rem;border-radius:.4rem;background:#161616ed;color:var(--bg);box-shadow:0 14px 26px #16161633;font-size:.78rem;font-weight:500;line-height:1.35;opacity:0;pointer-events:none;text-decoration:none;transform:translateY(.2rem);transition:opacity 90ms ease,transform 90ms ease}.article-comment-menu__checkbox-label[data-tooltip]:hover:after,.article-comment-menu__checkbox-label[data-tooltip]:focus-visible:after{opacity:1;transform:translateY(0)}.article-comment-menu__checkbox-copy{margin:.4rem 0 0;font-size:.84rem;line-height:1.45;color:var(--muted)}.article-comment-menu__actions{display:flex;gap:.6rem;align-items:center;margin-top:.85rem}.article-comment-menu__actions--split{justify-content:space-between}.article-comment-menu__copy{margin-left:auto}.article-comment-menu__button-muted{color:var(--muted);flex:0 0 auto}.article-comment-menu__actions .button:disabled{opacity:.55;cursor:not-allowed}.article-comment-menu__actions .button--primary{flex:1 1 auto;width:100%}.article-comment-menu__dismiss{margin-top:.85rem;border:0;background:transparent;color:var(--muted);font-size:.88rem;cursor:pointer;padding:0}.article-comment-picker{display:flex;flex-direction:column;gap:.85rem;margin-top:1rem}.article-comment-channel{border:1px solid rgba(22,22,22,.08);background:var(--bg-strong);color:var(--ink);box-shadow:0 12px 24px #16161614;cursor:pointer;transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;display:flex;flex-direction:column;align-items:center;gap:.35rem;width:100%;min-height:4.35rem;padding:.55rem .35rem .5rem;border-radius:.45rem;justify-content:center;min-width:0}.article-comment-channel__icon{width:1.95rem;height:1.95rem;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#1616160a;flex-shrink:0}.article-comment-channel svg{width:1rem;height:1rem}.article-comment-channel__label{display:block;width:100%;min-width:0;font-size:.78rem;font-weight:600;line-height:1.1;text-align:center;overflow-wrap:anywhere}.article-comment-channel:hover{background:var(--ink);color:var(--bg)}.article-comment-channel:disabled{opacity:.35;cursor:not-allowed}.article-comment-channel[data-active=true]{border-color:#0f6a5873;background:#0f6a5817;color:var(--ink)}.article-comment-channel[data-active=true] .article-comment-channel__icon{background:#0f6a5829}.article-comment-menu__channel-switcher{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.65rem;margin-top:.9rem}.article-comment-menu__channel-switcher .article-comment-channel{width:100%}.article-comment-menu__status{margin:.75rem 0 0;padding:.75rem .85rem;border-radius:.45rem;background:#ab362414;color:#8a2f23;font-size:.88rem;line-height:1.4}.article-comment-hint{width:min(100%,var(--content-narrow));margin:1.25rem 0 0;padding-left:1rem;border-left:3px solid var(--accent);color:var(--muted);font-size:.95rem}.article-comment-hint p{margin:0}.article-comment-hint__button{display:inline-grid;place-items:center;width:1.25em;height:1.25em;margin:0 .08em;border:1px solid rgba(15,106,88,.24);border-left:0;border-radius:0 .28em .28em 0;background:#fffbf5eb;color:var(--accent);font-size:1.05em;font-weight:700;line-height:1;vertical-align:-.08em}@media(max-width:720px){.article-comment-menu{width:min(100vw - 1rem,26rem);max-height:calc(100dvh - 1rem);padding:.95rem;border-radius:var(--radius-md)}.article-comment-menu__channel-switcher{display:grid;grid-template-columns:1fr}.article-comment-menu__channel-switcher .article-comment-channel{width:100%;min-height:3.1rem;flex-direction:row;justify-content:flex-start;border-radius:var(--radius-md);padding:.65rem .8rem}.article-comment-menu__channel-switcher .article-comment-channel__label{width:auto;text-align:left;font-size:.88rem;white-space:nowrap}.article-comment-menu__actions{flex-wrap:wrap}.article-comment-menu__actions .button--primary{order:2}.article-comment-menu__button-muted{order:1}}.article-body ul,.article-body ol{padding-left:1.25rem}.article-body blockquote,.article-body pre,.article-body table,.article-body hr{margin:1.5rem 0}.article-body blockquote{border-left:3px solid var(--accent);padding-left:1rem;font-family:var(--font-serif);font-size:1.25rem}.article-end-marker{width:min(100%,var(--content-narrow));display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:.9rem;margin-top:2.75rem;color:var(--muted);font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.article-end-marker:before,.article-end-marker:after{content:"";height:1px;background:linear-gradient(90deg,transparent,rgba(15,106,88,.35))}.article-end-marker:after{background:linear-gradient(90deg,rgba(15,106,88,.35),transparent)}.article-body code,.metric,.mono{font-family:var(--font-mono)}.article-body pre{overflow-x:auto;border-radius:var(--radius-md);padding:1rem}.article-body table{width:100%;border-collapse:collapse}.article-body th,.article-body td{border:1px solid var(--line);padding:.75rem;text-align:left}.article-aside{position:sticky;top:6rem;align-self:start;display:grid;gap:1rem;max-height:calc(100dvh - 7rem);overflow-y:hidden;overscroll-behavior:contain;scrollbar-gutter:stable}.article-aside:hover,.article-aside:focus-within{overflow-y:auto}.article-aside__drawer-header,.article-toc-drawer-toggle{display:none}.toc{padding:1rem;border:1px solid var(--line);border-radius:var(--radius-md);background:#ffffff73}.toc__list{list-style:none;padding:0;margin:.35rem 0 0;display:grid;gap:.25rem}.toc__list--root{margin-top:.85rem}.toc__list .toc__list{margin-left:.7rem;padding-left:.65rem;border-left:1px solid rgba(15,106,88,.14)}.toc__item{display:grid;gap:.2rem}.toc__item[data-toc-collapsed=true]>.toc__list{display:none}.toc__row{position:relative;display:grid;grid-template-columns:1.2rem minmax(0,1fr);align-items:start;gap:.3rem;min-width:0}.toc__toggle,.toc__toggle-spacer{width:1.2rem;height:1.35rem}.toc__toggle{display:grid;place-items:center;padding:0;border:0;border-radius:.25rem;background:transparent;color:var(--muted);font:inherit;font-size:.72rem;font-weight:700;line-height:1;cursor:pointer}.toc__toggle:hover,.toc__toggle:focus-visible{background:#0f6a5814;color:var(--accent)}.toc__link{display:block;text-decoration:none;color:var(--muted);font-size:.9rem;line-height:1.35;padding:.1rem 0;transition:color .16s ease,transform .16s ease}.toc__list--root>.toc__item>.toc__row .toc__link{color:var(--ink)}.toc__item[data-toc-current-path=true]>.toc__row .toc__link,.toc__item[data-toc-current-path=true]>.toc__row .toc__toggle{color:var(--accent)}.toc__item[data-toc-active=true]>.toc__row .toc__link{transform:translate(.1rem)}.toc__item[data-toc-active=true]>.toc__row:before{content:"";position:absolute;top:.1rem;bottom:.1rem;left:-.55rem;width:3px;border-radius:999px;background:var(--accent)}.article-rail-copy-wrap{display:grid;gap:.7rem}.article-rail-progress{--article-reading-progress: 0;padding:1rem;border:1px solid var(--line);border-radius:var(--radius-md);background:#ffffff73;box-shadow:0 10px 24px #1616160f;display:grid;gap:.75rem;position:relative;overflow:clip}.article-rail-progress__meta,.article-rail-progress__footer{display:flex;align-items:center;justify-content:space-between;gap:.9rem}.article-rail-progress__minutes,.article-rail-progress__value{font-size:.95rem;font-weight:600}.article-rail-progress__caption{font-size:.86rem;color:var(--muted)}.article-rail-progress__track{position:relative;height:.8rem;overflow:hidden;border-radius:999px;background:linear-gradient(180deg,#16161614,#ffffff59),#0f6a5814}.article-rail-progress__fill{position:absolute;inset:0;border-radius:inherit;transform:scaleX(var(--article-reading-progress));transform-origin:left center;background:linear-gradient(120deg,rgba(255,255,255,.15),transparent 36%),linear-gradient(90deg,#0f6a58,#1d946d 48%,#69d69b);background-size:100% 100%,220% 100%;box-shadow:inset 0 1px #ffffff59,0 6px 18px #0f6a582e;transition:transform .18s ease-out}.article-rail-progress__fill--flowing{animation:article-rail-progress-flow 1.2s linear 1}.article-rail-progress__completion[hidden]{display:none}.article-rail-progress__overlay{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:1rem;animation:article-rail-overlay-fade .22s ease-out}.article-rail-progress__overlay[hidden]{display:none}.article-rail-progress__backdrop{position:absolute;inset:0;border:0;background:#16161680;cursor:pointer}.article-rail-progress__completion{position:relative;z-index:1;width:min(32rem,calc(100vw - 2rem));max-height:min(40rem,calc(100dvh - 2rem));overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:1.25rem;border:1px solid rgba(255,255,255,.14);border-radius:calc(var(--radius-md) + .1rem);background:#fffbf5fa;box-shadow:0 30px 80px #16161638;display:grid;gap:.8rem;animation:article-rail-dialog-rise .26s ease-out}.article-rail-progress__eyebrow{margin:0;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.article-rail-progress__title{margin:0;font-family:var(--font-display);font-size:1.24rem;line-height:1.1}.article-rail-progress__copy{margin:0;font-size:.93rem;line-height:1.55;color:var(--muted)}.article-rail-progress__actions{display:grid;gap:.55rem}.article-rail-progress__action{width:100%;justify-content:flex-start;gap:.7rem}.article-rail-progress__action-icon{width:1.1rem;height:1.1rem;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.article-rail-progress__action-icon svg{width:100%;height:100%}.article-rail-progress__action:disabled{opacity:.45;cursor:not-allowed;transform:none}.article-rail-progress__status{min-height:1.15rem;margin:0;font-size:.86rem;color:var(--muted)}.article-rail-progress__dismiss{justify-self:start;border:0;background:transparent;color:var(--muted);font-size:.9rem;cursor:pointer;padding:0}@keyframes article-rail-overlay-fade{0%{opacity:0}to{opacity:1}}@keyframes article-rail-dialog-rise{0%{opacity:0;transform:translateY(12px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes article-rail-progress-flow{0%{background-position:0 0,0 0}to{background-position:0 0,220% 0}}.article-rail-copy{width:100%;display:grid;grid-template-columns:1.15rem 1fr auto 1.15rem;align-items:center;gap:.75rem;padding:.9rem 1rem;border-radius:var(--radius-md);border:1px solid var(--line);background:#ffffff73;box-shadow:0 10px 24px #1616160f;color:var(--ink);cursor:pointer;transition:transform .16s ease,border-color .16s ease,background-color .16s ease,color .16s ease}.article-rail-copy:hover{transform:translateY(-1px);border-color:var(--line-strong);background:#ffffff9e}.article-rail-copy--save{background:#ffffff59}.article-rail-copy__spacer{width:1.15rem;height:1.15rem}.article-rail-copy__label{justify-self:center;font-size:.95rem;font-weight:600}.article-rail-copy__divider{width:1px;height:1.3rem;background:var(--line)}.article-rail-copy__icon{width:1.15rem;height:1.15rem;position:relative;color:var(--ink)}.article-rail-copy__glyph{position:absolute;inset:0;width:100%;height:100%;transition:opacity .16s ease,transform .16s ease,color .16s ease}@media(prefers-reduced-motion:reduce){.article-rail-progress__fill{animation:none;transition:none}.article-rail-progress__burst{animation:none!important}.article-rail-progress__overlay,.article-rail-progress__completion{animation:none}.direct-conversation__mailinglist-button,.direct-conversation__mailinglist-button:after{transition:none}.direct-conversation__mailinglist-button:hover,.direct-conversation__mailinglist-button:focus-visible{transform:none}}body.article-rail-progress-overlay-open,body.article-comment-menu-open{overflow:hidden}body.article-comment-menu-open .article-comment-selection{display:none}.article-rail-copy__glyph--check{opacity:0;transform:scale(.8);color:#1d8f50}.article-rail-copy[data-copied=true]{border-color:#1d8f504d;background:#1d8f5014}.article-rail-copy[data-copied=true] .article-rail-copy__glyph--copy{opacity:0;transform:scale(.8)}.article-rail-copy[data-copied=true] .article-rail-copy__glyph--check{opacity:1;transform:scale(1)}.article-pager{width:min(100%,var(--content-narrow));display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:2.5rem}.article-pager__link{display:grid;gap:.45rem;padding:1rem 1.05rem;border-radius:var(--radius-md);border:1px solid var(--line);background:#ffffff59;text-decoration:none}.article-pager__link strong{font-family:var(--font-display);font-size:1.15rem;line-height:1.1}.article-pager__link--end{text-align:right}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1rem}.split--signal{align-items:start}.about-intro{display:grid;grid-template-columns:minmax(17rem,19.5rem) minmax(0,1fr);gap:.85rem;align-items:start}.about-portrait{margin:0;padding:0;overflow:hidden;width:100%;aspect-ratio:2 / 3;height:auto;min-height:0;max-height:none;justify-self:start;align-self:start;background:#ffffff73}.about-portrait img{width:100%;height:100%;object-fit:cover;object-position:center 36%}.about-intro-stack{display:grid;gap:.9rem;align-content:start;grid-auto-rows:max-content}.about-intro .chart-panel{padding:clamp(1.1rem,1.7vw,1.45rem)}.stat-grid{display:grid;gap:1rem}.site-footer{padding:1.5rem 0 3rem;border-top:1px solid var(--line)}.site-footer__inner{width:min(calc(100% - 2rem),var(--content-width));margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(16rem,auto);gap:1rem 2rem;align-items:start;color:var(--muted);font-size:.92rem}.site-footer__column{display:grid;gap:.75rem}.site-footer__column--right{justify-items:end;text-align:right}.site-footer__summary,.site-footer__copyright{margin:0}.site-footer__meta{margin:0;font-size:.82rem}.site-footer__meta a{color:inherit;text-decoration:none}.site-footer__meta a:hover{color:var(--accent)}.connect-button,.site-footer__connect{display:inline-flex;align-items:center;gap:.55rem;padding:.55rem .9rem;border:1px solid var(--line);border-radius:999px;background:#ffffff94;box-shadow:0 10px 24px #1616160f;color:var(--ink);font-size:.94rem;font-weight:600;cursor:pointer;transition:transform .16s ease,border-color .16s ease,background-color .16s ease,color .16s ease}.connect-button:hover,.site-footer__connect:hover{transform:translateY(-1px);border-color:var(--line-strong);background:#ffffffbd;color:var(--accent)}.connect-button__icon,.site-footer__connect-icon{display:inline-flex;align-items:center;justify-content:center;width:1rem;height:1rem}.connect-button__icon [data-icon],.site-footer__connect-icon [data-icon]{width:100%;height:100%;color:currentColor}.connect-button__icon svg{width:100%;height:100%}.about-contact__connect-button{justify-self:start}.meta-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.7rem}.meta-links a{color:var(--muted);font-size:.85rem;text-decoration:none}.meta-links a:hover{color:var(--ink)}.archive-pager{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:1rem;margin-top:1.5rem}.archive-pager__status{margin:0;color:var(--muted);font-size:.92rem}.archive-pager__actions{display:flex;justify-content:flex-end}.contact-links{display:flex;flex-wrap:wrap;gap:1rem}.contact-links--stack{display:grid;gap:.55rem}.about-contact{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:1.25rem;align-items:start}.contact-link{display:inline-flex;align-items:center;gap:.7rem;color:var(--muted);text-decoration:none}.contact-link:hover{color:var(--ink)}.contact-links--stack .contact-link{justify-content:flex-start;padding:0}.contact-link__icon{display:inline-flex;align-items:center;justify-content:center;width:1.7rem;height:1.7rem;flex-shrink:0;border-radius:999px;border:1px solid var(--line);background:#ffffff94;color:var(--ink)}.contact-link__label{font-size:.95rem}.contact-link__icon [data-icon]{width:.92rem;height:.92rem;color:currentColor}body.direct-conversation-open,body.site-experiment-disclosure-open{overflow:hidden}.direct-conversation[hidden],.site-experiment-disclosure[hidden]{display:none}.site-experiment-disclosure{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:1rem}.site-experiment-disclosure__backdrop{position:absolute;inset:0;border:0;background:#1616167a;backdrop-filter:blur(6px);cursor:pointer}.site-experiment-disclosure__dialog{position:relative;z-index:1;width:min(43rem,100%);max-height:min(44rem,calc(100dvh - 2rem));overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;border:1px solid var(--line);border-radius:var(--radius-md);background:#fffbf5fa;box-shadow:0 28px 70px #16161640;padding:clamp(1.15rem,3vw,1.8rem)}.site-experiment-disclosure__eyebrow{margin:0;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.site-experiment-disclosure__title{margin:.45rem 0 0;font-family:var(--font-display);font-size:clamp(1.7rem,4vw,2.35rem);line-height:1.08;color:var(--ink)}.site-experiment-disclosure__copy{display:grid;gap:.7rem;margin-top:1rem;color:var(--muted);font-size:.96rem;line-height:1.55}.site-experiment-disclosure__copy p{margin:0}.site-experiment-disclosure__choice{display:flex;align-items:flex-start;gap:.65rem;margin-top:1.1rem;color:var(--ink);font-size:.95rem;line-height:1.35;cursor:pointer}.site-experiment-disclosure__choice input{margin-top:.18rem}.site-experiment-disclosure__actions{display:flex;justify-content:flex-end;margin-top:1.2rem}.site-experiment-disclosure__actions .button{min-width:8rem}.direct-conversation{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:1rem}.direct-conversation__backdrop{position:absolute;inset:0;border:0;background:#1616168a;cursor:pointer}.direct-conversation__dialog{position:relative;z-index:1;width:min(34rem,calc(100vw - 2rem));max-height:min(44rem,calc(100dvh - 2rem));overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:1.3rem;border:1px solid rgba(255,255,255,.14);border-radius:calc(var(--radius-md) + .1rem);background:#fffbf5fb;box-shadow:0 30px 80px #16161638;display:grid;gap:.9rem;animation:article-rail-dialog-rise .26s ease-out}.direct-conversation__eyebrow{margin:0;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.direct-conversation__title{margin:0;font-family:var(--font-display);font-size:1.42rem;line-height:1.08;color:var(--ink)}.direct-conversation__copy{margin:0;font-size:.94rem;line-height:1.58;color:var(--muted)}.direct-conversation__screen{display:grid;gap:.9rem}.direct-conversation__screen[hidden]{display:none}.direct-conversation__primary{display:grid}.direct-conversation__conversion-note{display:grid;gap:.45rem;padding:.95rem 1rem;border:1px solid rgba(29,143,80,.2);border-radius:var(--radius-md);background:#1d8f5014}.direct-conversation__conversion-note[hidden]{display:none}.direct-conversation__conversion-note-title{margin:0;font-size:.98rem;font-weight:700;color:#17633b}.direct-conversation__conversion-note-copy{margin:0;font-size:.88rem;line-height:1.5;color:var(--ink)}.direct-conversation__mailinglist-button{position:relative;overflow:hidden;width:100%;display:grid;gap:.28rem;justify-items:start;padding:1.05rem 1.1rem;border:1px solid rgba(15,106,88,.24);border-radius:var(--radius-md);background:linear-gradient(180deg,#0f6a5814,#ffffffeb),#fffffffa;box-shadow:0 16px 32px #0f6a581a;color:var(--ink);text-align:left;cursor:pointer;transform-origin:center center;transition:transform .52s cubic-bezier(.16,1,.3,1),box-shadow .52s cubic-bezier(.16,1,.3,1),border-color .42s ease,background-color .52s cubic-bezier(.16,1,.3,1),color .42s ease}.direct-conversation__mailinglist-button[hidden]{display:none}.direct-conversation__mailinglist-button:after{content:"";position:absolute;inset:-18% -8%;background:transparent;opacity:0;transform:scale(.96);transition:opacity .52s ease,transform .52s cubic-bezier(.16,1,.3,1);pointer-events:none}.direct-conversation__mailinglist-button:hover,.direct-conversation__mailinglist-button:focus-visible{transform:translateY(-3px) scale(1.02);border-color:#0f6a58ad;background:#0c5245fa;box-shadow:0 28px 48px #0f6a583d,0 10px 22px #1616162e;color:#fffbf5fa}.direct-conversation__mailinglist-button:hover:after,.direct-conversation__mailinglist-button:focus-visible:after{opacity:1;transform:scale(1)}.direct-conversation__mailinglist-button:hover .direct-conversation__mailinglist-copy,.direct-conversation__mailinglist-button:focus-visible .direct-conversation__mailinglist-copy{color:#fffbf5d1}.direct-conversation__mailinglist-button:focus-visible{outline:2px solid rgba(15,106,88,.32);outline-offset:3px}.direct-conversation__mailinglist-label{font-size:1rem;font-weight:700;color:inherit;transition:color .42s ease}.direct-conversation__mailinglist-copy{font-size:.9rem;line-height:1.5;color:var(--muted);transition:color .42s ease}.direct-conversation__message{display:grid;gap:.38rem;padding:.65rem .72rem;border-radius:.425rem;border:1px solid rgba(22,22,22,.06);background:#ffffff94;opacity:.68;transition:opacity .18s ease,background-color .18s ease,border-color .18s ease}.direct-conversation__message:hover,.direct-conversation__message:focus-within,.direct-conversation__message[data-revealed=true]{opacity:1;border-color:#1616161c;background:#ffffffe0}.direct-conversation__message-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap}.direct-conversation__message-actions{display:inline-flex;flex-direction:column;align-items:flex-end;gap:.12rem}.direct-conversation__message-label{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.direct-conversation__copy-button{border:0;padding:0;background:transparent;font-size:.72rem;font-weight:600;color:var(--accent);cursor:pointer}.direct-conversation__copy-button:hover{color:var(--ink)}.direct-conversation__copy-button:disabled{opacity:.55;cursor:default}.direct-conversation__copy-button[hidden]{display:none}.direct-conversation__message-copy{margin:0;font-size:.82rem;line-height:1.42;color:var(--ink)}.direct-conversation__message-footer{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.direct-conversation__message-index{font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.direct-conversation__message-nav{margin-left:auto;display:inline-flex;gap:.35rem}.direct-conversation__message-nav-button{width:1.7rem;height:1.7rem;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(22,22,22,.1);border-radius:999px;background:#ffffffd1;font:inherit;font-size:.78rem;color:var(--ink);cursor:pointer;transition:transform .18s ease,border-color .18s ease,background-color .18s ease}.direct-conversation__message-nav-button:hover{transform:translateY(-1px);border-color:#0f6a583d;background:#0f6a5814}.direct-conversation__message-nav-button:disabled{opacity:.45;cursor:default;transform:none}.direct-conversation__section-label{margin:.15rem 0 0;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.direct-conversation__actions{display:grid;gap:.65rem}.direct-conversation__option{width:100%;display:grid;gap:.18rem;justify-items:start;padding:.95rem 1rem;border-radius:var(--radius-md);border:1px solid rgba(22,22,22,.08);background:var(--bg-strong);box-shadow:0 12px 24px #16161614;color:var(--ink);text-align:left;cursor:pointer;transition:transform .18s ease,background-color .18s ease,border-color .18s ease,color .18s ease}.direct-conversation__option[hidden]{display:none}.direct-conversation__option:hover{transform:translateY(-1px);border-color:#0f6a5847;background:#0f6a5812}.direct-conversation__option:disabled{opacity:.45;cursor:not-allowed;transform:none}.direct-conversation__option-label{font-size:.98rem;font-weight:600}.direct-conversation__option-copy{font-size:.88rem;line-height:1.45;color:var(--muted)}.direct-conversation__field{display:grid;gap:.5rem}.direct-conversation__field-label{font-size:.82rem;font-weight:600;color:var(--ink)}.direct-conversation__status-panel{display:grid;grid-template-columns:auto 1fr;align-items:start;gap:.65rem;padding:.85rem .95rem;border:1px solid rgba(22,22,22,.08);border-radius:.475rem;background:#ffffffeb}.direct-conversation__status-panel[hidden]{display:none}.direct-conversation__status-panel[data-kind=loading]{border-color:#0f6a5838;background:#0f6a5814}.direct-conversation__status-panel[data-kind=success]{border-color:#1d8f503d;background:#1d8f501a}.direct-conversation__status-panel[data-kind=error]{border-color:#b9343438;background:#b934341a}.direct-conversation__status-spinner{width:.95rem;height:.95rem;margin-top:.15rem;border:2px solid rgba(15,106,88,.16);border-top-color:#0f6a58e6;border-radius:999px;opacity:0}.direct-conversation__status-panel[data-kind=loading] .direct-conversation__status-spinner{opacity:1;animation:direct-conversation-status-spin .72s linear infinite}.direct-conversation__status-message{margin:0;font-size:.88rem;line-height:1.5;color:var(--ink)}.direct-conversation__status-panel[data-kind=success] .direct-conversation__status-message{color:#17633b}.direct-conversation__status-panel[data-kind=error] .direct-conversation__status-message{color:#8a2525}.direct-conversation__input{width:100%;min-height:3.2rem;padding:.8rem .95rem;border:1px solid rgba(22,22,22,.14);border-radius:.475rem;background:#fffffff5;color:var(--ink);font:inherit}.direct-conversation__input::placeholder{color:#3d4543b8}.direct-conversation__input:focus-visible{outline:2px solid rgba(15,106,88,.26);outline-offset:2px;border-color:#0f6a5847}.direct-conversation__input[data-invalid=true]{border-color:#b934346b;background:#b9343414}.direct-conversation__field-error{margin:.2rem 0 0;font-size:.82rem;line-height:1.45;color:#8a2525}.direct-conversation__success-actions{display:grid;gap:.8rem;padding:.95rem 1rem;border:1px solid rgba(15,106,88,.14);border-radius:.475rem;background:#0f6a580f}.direct-conversation__success-actions[hidden]{display:none}.direct-conversation__success-copy{margin:0;font-size:.88rem;line-height:1.5;color:var(--ink)}.direct-conversation__footer-actions{display:flex;gap:.7rem;flex-wrap:wrap}.direct-conversation__secondary-button{background:#fffc}.direct-conversation__submit-button{flex:1 1 12rem}.direct-conversation__dismiss{justify-self:start;border:0;background:transparent;color:var(--muted);font-size:.9rem;cursor:pointer;padding:0}.direct-conversation[data-busy=true] .direct-conversation__dismiss{opacity:.5;cursor:default}@keyframes direct-conversation-status-spin{to{transform:rotate(360deg)}}@media(max-width:72rem){body.site-nav-drawer-open,body.article-toc-drawer-open{overflow:hidden}.site-nav-toggle{display:grid;flex:0 0 auto}.site-nav{display:none}.site-nav-drawer{position:fixed;inset:0;z-index:90;display:block;visibility:hidden;pointer-events:none}.site-nav-drawer[data-open=true]{visibility:visible;pointer-events:auto}.site-nav-drawer__backdrop{position:absolute;inset:0;border:0;background:#16161600;transition:background-color .18s ease}.site-nav-drawer[data-open=true] .site-nav-drawer__backdrop{background:#1616163d}.site-nav-drawer__panel{position:absolute;top:0;bottom:0;left:0;height:100vh;min-height:100dvh;width:min(19rem,calc(100vw - 3rem));padding:1rem;border-right:1px solid var(--line);background-color:#fffaf1;box-shadow:18px 0 50px #1616162e;transform:translate(-105%);transition:transform .2s ease;display:flex;flex-direction:column;gap:1rem}.site-nav-drawer[data-open=true] .site-nav-drawer__panel{transform:translate(0)}.site-nav-drawer__header{display:flex;align-items:center;justify-content:space-between;gap:1rem}.site-nav-drawer__close,.article-aside__drawer-close{width:2rem;height:2rem;display:grid;place-items:center;padding:0;border:1px solid var(--line);border-radius:.35rem;background:#ffffffa8;color:var(--ink);font:inherit;font-size:1.25rem;line-height:1;cursor:pointer}.site-nav-drawer__links{display:grid;gap:.35rem}.site-nav-drawer__links a{padding:.8rem .85rem;border-radius:.4rem;text-decoration:none;color:var(--ink)}.site-nav-drawer__links a[aria-current=page]{background:#0f6a581a;color:var(--accent);font-weight:650}.hero,.about-intro,.article-shell,.pillars,.work-grid,.article-grid,.split,.article-pager,.archive-pager{grid-template-columns:1fr}.article-aside{position:fixed;inset:0 0 0 auto;z-index:75;width:min(23rem,calc(100vw - 3.25rem));max-width:100%;max-height:none;height:100dvh;padding:1rem;overflow-y:auto;-webkit-overflow-scrolling:touch;background:#fffbf5fb;border-left:1px solid var(--line);box-shadow:-18px 0 50px #16161629;transform:translate(105%);transition:transform .2s ease}.article-aside[data-open=true]{transform:translate(0)}.article-aside__drawer-header{position:sticky;top:-1rem;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.35rem 0 .9rem;background:#fffbf5fb}.article-toc-drawer-toggle{position:fixed;top:50%;right:0;z-index:70;display:grid;grid-template-columns:.18rem 1.7rem;grid-template-rows:1.55rem auto;align-items:center;justify-items:center;gap:.12rem;padding:.45rem .4rem .5rem .32rem;border:1px solid rgba(15,106,88,.2);border-right:0;border-radius:.45rem 0 0 .45rem;background:#fffbf5eb;color:var(--accent);box-shadow:0 14px 28px #16161624;opacity:.8;transform:translateY(-50%);transition:opacity .16s ease,transform .16s ease,background-color .16s ease;cursor:pointer}.article-toc-drawer-toggle:hover,.article-toc-drawer-toggle:focus-visible,.article-toc-drawer-toggle[aria-expanded=true]{opacity:1;transform:translateY(-50%) translate(-.15rem);background:#fffbf5fc}.article-toc-drawer-toggle__bar{grid-row:1 / span 2;width:.18rem;height:100%;min-height:3.8rem;border-radius:999px;background:var(--accent)}.article-toc-drawer-toggle__icon{display:grid;gap:.18rem;width:.95rem}.article-toc-drawer-toggle__icon span{height:2px;border-radius:999px;background:currentColor}.article-toc-drawer-toggle__label{writing-mode:vertical-rl;text-orientation:mixed;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.meta-links,.archive-pager__actions{justify-content:flex-start}.site-footer__inner{grid-template-columns:1fr}.site-footer__column--right{justify-items:start;text-align:left}.changelog-entry{grid-template-columns:1fr}}@media(max-width:52rem){.site-header__inner{min-height:4rem;align-items:center;padding:.65rem 0}.site-logo__mark{width:1.75rem;height:1.75rem}.site-logo__tag{font-size:.72rem}.page{padding-top:2rem}.hero h1{max-width:none}.section-heading{align-items:start;flex-direction:column}}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_AMS-Regular.BQhdFMY1.woff2) format("woff2"),url(/_astro/KaTeX_AMS-Regular.DMm9YOAa.woff) format("woff"),url(/_astro/KaTeX_AMS-Regular.DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Caligraphic-Bold.Dq_IR9rO.woff2) format("woff2"),url(/_astro/KaTeX_Caligraphic-Bold.BEiXGLvX.woff) format("woff"),url(/_astro/KaTeX_Caligraphic-Bold.ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Caligraphic-Regular.Di6jR-x-.woff2) format("woff2"),url(/_astro/KaTeX_Caligraphic-Regular.CTRA-rTL.woff) format("woff"),url(/_astro/KaTeX_Caligraphic-Regular.wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Fraktur-Bold.CL6g_b3V.woff2) format("woff2"),url(/_astro/KaTeX_Fraktur-Bold.BsDP51OF.woff) format("woff"),url(/_astro/KaTeX_Fraktur-Bold.BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Fraktur-Regular.CTYiF6lA.woff2) format("woff2"),url(/_astro/KaTeX_Fraktur-Regular.Dxdc4cR9.woff) format("woff"),url(/_astro/KaTeX_Fraktur-Regular.CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Main-Bold.Cx986IdX.woff2) format("woff2"),url(/_astro/KaTeX_Main-Bold.Jm3AIy58.woff) format("woff"),url(/_astro/KaTeX_Main-Bold.waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/_astro/KaTeX_Main-BoldItalic.DxDJ3AOS.woff2) format("woff2"),url(/_astro/KaTeX_Main-BoldItalic.SpSLRI95.woff) format("woff"),url(/_astro/KaTeX_Main-BoldItalic.DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_Main-Italic.NWA7e6Wa.woff2) format("woff2"),url(/_astro/KaTeX_Main-Italic.BMLOBm91.woff) format("woff"),url(/_astro/KaTeX_Main-Italic.3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Main-Regular.B22Nviop.woff2) format("woff2"),url(/_astro/KaTeX_Main-Regular.Dr94JaBh.woff) format("woff"),url(/_astro/KaTeX_Main-Regular.ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/_astro/KaTeX_Math-BoldItalic.CZnvNsCZ.woff2) format("woff2"),url(/_astro/KaTeX_Math-BoldItalic.iY-2wyZ7.woff) format("woff"),url(/_astro/KaTeX_Math-BoldItalic.B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_Math-Italic.t53AETM-.woff2) format("woff2"),url(/_astro/KaTeX_Math-Italic.DA0__PXp.woff) format("woff"),url(/_astro/KaTeX_Math-Italic.flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_SansSerif-Bold.D1sUS0GD.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Bold.DbIhKOiC.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Bold.CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_SansSerif-Italic.C3H0VqGB.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Italic.DN2j7dab.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Italic.YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_SansSerif-Regular.DDBCnlJ7.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Regular.CS6fqUqJ.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Regular.BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Script-Regular.D3wIWfF6.woff2) format("woff2"),url(/_astro/KaTeX_Script-Regular.D5yQViql.woff) format("woff"),url(/_astro/KaTeX_Script-Regular.C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size1-Regular.mCD8mA8B.woff2) format("woff2"),url(/_astro/KaTeX_Size1-Regular.C195tn64.woff) format("woff"),url(/_astro/KaTeX_Size1-Regular.Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size2-Regular.Dy4dx90m.woff2) format("woff2"),url(/_astro/KaTeX_Size2-Regular.oD1tc_U0.woff) format("woff"),url(/_astro/KaTeX_Size2-Regular.B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/_astro/KaTeX_Size3-Regular.CTq5MqoE.woff) format("woff"),url(/_astro/KaTeX_Size3-Regular.DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size4-Regular.Dl5lxZxV.woff2) format("woff2"),url(/_astro/KaTeX_Size4-Regular.BF-4gkZK.woff) format("woff"),url(/_astro/KaTeX_Size4-Regular.DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Typewriter-Regular.CO6r4hn1.woff2) format("woff2"),url(/_astro/KaTeX_Typewriter-Regular.C0xS9mPB.woff) format("woff"),url(/_astro/KaTeX_Typewriter-Regular.D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.45"}.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}
