:root{--app-bg: #fff8ef;--surface: #ffffff;--raised: #ffeef6;--line: #f5e1ec;--ink: #3b2545;--ink-dim: #7a6482;--pink: #ff4d9c;--pink-dark: #c21567;--pink-soft: #ffe6f1;--yellow: #ffc93c;--yellow-dark: #8a5300;--yellow-soft: #fff3d2;--blue: #3b82f6;--blue-dark: #2361d6;--blue-soft: #e3eeff;--green: #2ecc71;--green-dark: #147a43;--green-soft: #defbea;--red: #ff5470;--red-dark: #c22548;--red-soft: #ffe3e8;--purple: #9b6bff;--purple-dark: #6e3fcb;--purple-soft: #f1e9ff;--orange: #ff9142;--orange-dark: #a34e08;--orange-soft: #ffebda;--radius-card: 22px;--radius-button: 18px;--radius-pill: 999px;--space-xs: 8px;--space-sm: 12px;--space-md: 16px;--space-lg: 20px;--space-xl: 28px;--tap-min: 44px;--shadow-card: 0 2px 10px rgb(59 37 69 / 6%);--shadow-raised: 0 6px 18px rgb(59 37 69 / 10%);--overlay: rgb(59 37 69 / 45%);--color-bg: var(--app-bg);--color-surface: var(--surface);--color-surface-raised: var(--raised);--color-border: var(--line);--color-text: var(--ink);--color-text-muted: var(--ink-dim);--color-primary: var(--pink);--color-primary-strong: var(--pink-dark);--color-heading: var(--ink);--color-primary-soft: var(--pink-soft);--color-on-primary: var(--surface);--color-success: var(--green-dark);--color-success-soft: var(--green-soft);--color-warning: var(--orange-dark);--color-warning-soft: var(--orange-soft);--color-error: var(--red-dark);--color-error-soft: var(--red-soft);--color-focus-ring: var(--blue);--tile-line: #ffcfe4;--tile-bottom: #fff3f8;--green-line: #a9ebc6;--red-line: #ffb9c5;--yellow-line: #ffdd8a;--purple-line: #d6c4ff;--orange-line: #ffc98a;--yellow-light: #ffe08a;--edge-primary: #8f0f4c;--edge-danger: #7d1028;--pip-idle: #ecdde6;--pip-wrong: #ff8fa5;--gradient-page: linear-gradient( 180deg, var(--blue-soft) 0, var(--purple-soft) 260px, var(--app-bg) 640px );--gradient-tile: linear-gradient(180deg, var(--surface), var(--tile-bottom));--gradient-primary: linear-gradient(135deg, var(--pink-dark), var(--purple-dark));--gradient-secondary: linear-gradient(135deg, var(--purple-dark), var(--blue-dark));--gradient-accent: linear-gradient(160deg, var(--yellow-light), var(--yellow));--gradient-streak: linear-gradient(180deg, var(--yellow-soft), var(--orange-soft));--shine: linear-gradient(90deg, transparent, rgb(255 255 255 / 26%), transparent);--radius-tile: 26px;--radius-hero: 32px;--radius-option: 20px;--radius-row: 18px;--radius-icon: 16px;--radius-field: 16px;--radius-cell: 14px;--edge-sm: 4px;--edge-md: 5px;--edge-lg: 8px;--border-tile: 2px;--motion-instant: .1s;--motion-fast: .18s;--motion-base: .24s;--motion-slow: .5s;--motion-celebrate: 1.2s;--motion-fireworks: 2s;--motion-mascot: .6s;--motion-shine: .9s;--motion-spin: .7s;--motion-pulse: 1.2s;--ease-out: cubic-bezier(.2, .8, .2, 1);--ease-in: cubic-bezier(.4, 0, 1, 1);--ease-bounce: cubic-bezier(.2, .9, .3, 1.2);--stagger: 50ms}@font-face{font-family:"Baloo 2";src:url(/fonts/Baloo2-400.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:"Baloo 2";src:url(/fonts/Baloo2-600.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:"Baloo 2";src:url(/fonts/Baloo2-700.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}@font-face{font-family:"Baloo 2";src:url(/fonts/Baloo2-800.woff2) format("woff2");font-weight:800;font-style:normal;font-display:swap}@font-face{font-family:Be Vietnam Pro;src:url(/fonts/BeVietnamPro-400.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Be Vietnam Pro;src:url(/fonts/BeVietnamPro-600.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:Be Vietnam Pro;src:url(/fonts/BeVietnamPro-700.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}@font-face{font-family:Be Vietnam Pro;src:url(/fonts/BeVietnamPro-800.woff2) format("woff2");font-weight:800;font-style:normal;font-display:swap}@font-face{font-family:Be Vietnam Pro;src:url(/fonts/BeVietnamPro-900.woff2) format("woff2");font-weight:900;font-style:normal;font-display:swap}:root{--font-display: "Baloo 2", "Be Vietnam Pro", system-ui, sans-serif;--font-body: "Be Vietnam Pro", "Baloo 2", system-ui, sans-serif;--text-xs: 12px;--text-sm: 13px;--text-base: 15px;--text-md: 16px;--text-lg: 18px;--text-xl: 22px;--text-2xl: 28px;--text-3xl: 34px;--text-4xl: 44px;--text-num-md: 40px;--text-num-lg: 64px;--text-num-xl: 88px}:root{--bp-medium: 768px;--bp-wide: 1200px;--content-max: 1180px;--content-read: 940px;--content-form: 760px;--gutter: var(--space-md);--palette-medium: 280px;--palette-wide: 320px;--sticky-top: 96px}@media(min-width:768px){:root{--gutter: var(--space-lg)}}@media(min-width:1200px){:root{--gutter: 32px}}.content-wrap{inline-size:min(var(--content-max),100% - 2 * var(--gutter));margin-inline:auto}.content-wrap.read{inline-size:min(var(--content-read),100% - 2 * var(--gutter))}.content-wrap.form{inline-size:min(var(--content-form),100% - 2 * var(--gutter))}.sr-only{position:absolute;inline-size:1px;block-size:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.skip-link:focus-visible{position:fixed;inset-block-start:var(--space-sm);inset-inline-start:var(--space-sm);z-index:100;inline-size:auto;block-size:auto;padding:var(--space-sm) var(--space-md);clip-path:none;background:var(--color-surface);border-radius:var(--radius-button);box-shadow:var(--shadow-raised)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-block-size:100vh;background:url(/images/bg-oly.svg) 0 0 / 480px 480px repeat,var(--gradient-page) no-repeat,var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-size:var(--text-md);font-weight:600;line-height:1.5}h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:800;line-height:1.25}h1{font-size:clamp(var(--text-2xl),5vw,var(--text-3xl));line-height:1.15;color:var(--color-heading)}h2{font-size:var(--text-xl)}h3{font-size:var(--text-lg)}p{margin:0}:focus-visible{outline:3px solid var(--color-focus-ring);outline-offset:2px;border-radius:4px}button,a[role=button],[type=button],[type=submit]{min-block-size:var(--tap-min);font-family:var(--font-body);font-size:var(--text-md);cursor:pointer}a{color:var(--color-primary-strong)}@media(max-width:767px){body{background-size:360px 360px,auto,auto}}.link-action{display:inline-flex;align-items:center;gap:var(--space-xs);min-block-size:var(--tap-min);min-inline-size:var(--tap-min);padding:0;border:0;background:none;color:var(--color-primary-strong);font-family:var(--font-body);font-size:var(--text-md);font-weight:800;text-decoration:none;cursor:pointer}.link-action.quiet{color:var(--color-text-muted)}.link-action.back{align-self:flex-start;padding-inline:var(--space-sm) var(--space-md);border:var(--border-tile) solid var(--tile-line);border-radius:var(--radius-pill);background:var(--color-surface)}.link-action.on-hero{color:var(--color-on-primary)}.card{display:flex;flex-direction:column;gap:var(--space-sm);min-inline-size:0;padding:var(--space-md);border:var(--border-tile) solid var(--card-line, var(--tile-line));border-radius:var(--radius-tile);background:var(--card-bg, var(--gradient-tile));box-shadow:0 var(--edge-md) 0 var(--card-line, var(--tile-line));color:var(--color-text)}@media(min-width:768px){.card{padding:24px}}.card.tint-success{--card-bg: var(--green-soft);--card-line: var(--green-line)}.card.tint-error{--card-bg: var(--red-soft);--card-line: var(--red-line)}.card.tint-warning{--card-bg: var(--yellow-soft);--card-line: var(--yellow-line)}.card.tint-info{--card-bg: var(--purple-soft);--card-line: var(--purple-line)}.card.tint-streak{--card-bg: var(--gradient-streak);--card-line: var(--orange-line)}.card.tint-success,.card.tint-error,.card.tint-warning,.card.tint-info,.card.tint-streak,.card.selected{--color-text-muted: var(--color-text)}.card.selected{--card-bg: var(--pink-soft);--card-line: var(--pink-dark)}.card.dashed{border-style:dashed;background:var(--color-surface);box-shadow:none}.card.plain{--card-bg: var(--color-surface)}a.card,button.card{min-block-size:var(--tap-min);font:inherit;font-weight:600;text-align:start;text-decoration:none;cursor:pointer}.card>.btn:not(.btn--block){align-self:flex-start}.card.tint-streak>.btn:not(.btn--block){align-self:center}.kicker{font-size:var(--text-sm);font-weight:800;letter-spacing:.06em;text-transform:uppercase}.text-muted{color:var(--color-text-muted)}.text-sm{font-size:var(--text-base)}.note-chip{align-self:flex-start;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-row);background:var(--color-surface);font-size:var(--text-base);color:var(--color-text-muted)}.page{display:flex;flex-direction:column;gap:var(--space-lg);padding-block:var(--space-md) var(--space-xl)}@media(min-width:768px){.page{gap:24px;padding-block:32px 48px}}.stack{display:flex;flex-direction:column;gap:var(--space-sm);min-inline-size:0}.cluster{display:flex;flex-wrap:wrap;gap:var(--space-sm);align-items:center}.cluster.between{justify-content:space-between}.cluster.end{justify-content:flex-end}.grow{flex:1 1 0;min-inline-size:0}.card-grid{display:grid;gap:var(--space-md);grid-template-columns:minmax(0,1fr)}.card-grid.six{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-grid{display:grid;gap:var(--space-sm);grid-template-columns:repeat(2,minmax(0,1fr))}.split{display:grid;gap:var(--space-lg);grid-template-columns:minmax(0,1fr);align-items:start}@media(min-width:768px){.card-grid{gap:var(--space-lg);grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid.six{grid-template-columns:repeat(4,minmax(0,1fr))}.stat-grid{gap:var(--space-md);grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}}@media(min-width:1200px){.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card-grid.six{grid-template-columns:repeat(6,minmax(0,1fr))}.split{gap:24px;grid-template-columns:minmax(0,2fr) minmax(0,1fr)}}@media(min-width:1200px){.split>.aside-first{order:1}.sticky-side{position:sticky;inset-block-start:var(--sticky-top);max-block-size:calc(100vh - var(--sticky-top) - var(--space-md));overflow-y:auto;padding:4px 4px var(--edge-lg);margin:-4px -4px 0}}.with-palette{display:grid;gap:var(--space-lg);grid-template-columns:minmax(0,1fr);align-items:start}@media(min-width:768px){.with-palette{gap:24px;grid-template-columns:minmax(0,1fr) var(--palette-medium)}.with-palette>.aside-first{order:1}.with-palette>.sticky-side{position:sticky;inset-block-start:var(--sticky-top);max-block-size:calc(100vh - var(--sticky-top) - var(--space-md));overflow-y:auto;padding:4px 4px var(--edge-lg);margin:-4px -4px 0}.with-palette{--answer-columns: 1}.with-palette>.sticky-side>.card{padding:var(--space-sm)}}@media(min-width:1200px){.with-palette{--answer-columns: 2;grid-template-columns:minmax(0,1fr) var(--palette-wide)}.with-palette>.sticky-side>.card{padding:var(--space-lg)}}@media(max-width:767px){.sticky-actions{position:sticky;inset-block-end:0;z-index:4;padding-block:var(--space-sm);background:var(--color-bg)}}@media(max-width:767px){.sticky-actions.solo>button{flex:0 0 calc((100% - var(--space-sm)) * 2 / 3)}}@media(max-width:1199px){.sticky-actions.until-wide{position:sticky;inset-block-end:0;z-index:4;padding-block:var(--space-sm);background:var(--color-bg)}}.totals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-xs);margin:0}.totals dt{font-size:var(--text-sm);color:var(--color-text-muted)}.totals dd{margin:0;font-size:var(--text-2xl)}.tile-grid{display:grid;gap:var(--space-sm);grid-template-columns:repeat(auto-fill,minmax(min(210px,100%),1fr));margin:0;padding:0;list-style:none}.chip-row{display:flex;flex-wrap:wrap;gap:var(--space-xs)}.chip-link{display:inline-flex;align-items:center;justify-content:center;min-block-size:48px;padding-inline:var(--space-lg);border:var(--border-tile) solid var(--tile-line);border-radius:var(--radius-pill);background:var(--color-surface);color:var(--color-text);font-family:var(--font-body);font-size:var(--text-md);font-weight:700;text-decoration:none;cursor:pointer;transition:transform var(--motion-fast) var(--ease-out)}.chip-link:hover{transform:translateY(-2px)}.chip-link[aria-current=true],.chip-link[aria-current=page],.chip-link[aria-pressed=true]{border-color:var(--ink);background:var(--ink);color:var(--color-on-primary)}.skeleton-bar{inline-size:60%;block-size:18px;border-radius:var(--radius-pill);background:var(--color-border)}.skeleton-bar.wide{inline-size:90%}.skeleton-bar.short{inline-size:35%}.num{font-family:var(--font-display);font-weight:800;line-height:1;font-variant-numeric:tabular-nums}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-delay:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:.01ms!important;scroll-behavior:auto!important}}.tabular{font-variant-numeric:tabular-nums}.katex .katex-mathml{position:absolute;clip:rect(1px,1px,1px,1px);padding:0;border:0;block-size:1px;inline-size:1px;overflow:hidden}.card.head-card{flex-flow:row wrap;gap:var(--space-sm) var(--space-md);align-items:center}.head-card h1{font-size:clamp(var(--text-xl),3.4vw,var(--text-3xl))}.link-action.back.round{flex:none;justify-content:center;inline-size:48px;min-block-size:48px;padding:0}.side-layout{display:flex;flex-wrap:wrap;gap:var(--space-lg);align-items:flex-start}.side-layout>.main{flex:999 1 560px;min-inline-size:0}.side-layout>.side{flex:1 1 300px;min-inline-size:0}@media(min-width:1200px){.side-layout{gap:24px}.side-layout>.side{max-inline-size:400px}}.seg{display:inline-flex;flex-wrap:wrap;gap:4px;padding:4px;border:var(--border-tile) solid var(--tile-line);border-radius:var(--radius-option);background:var(--color-surface)}.seg .chip-link{flex:1 1 auto;min-block-size:var(--tap-min);padding-inline:var(--space-md);border-color:transparent;border-radius:var(--radius-field)}.seg .chip-link:hover{transform:none}.card.rows{gap:0;margin:0;padding:0;overflow:hidden;list-style:none}.card.rows>li+li{border-block-start:var(--border-tile) solid var(--color-border)}.facts{display:flex;flex-wrap:wrap;gap:var(--space-sm);align-self:stretch}.fact{display:grid;flex:1 1 110px;gap:2px;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-row);background:var(--fact-bg, var(--tile-bottom));font-size:var(--text-base);font-weight:600}.fact b{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:800;line-height:1.1}app-hero-card .fact{--fact-bg: color-mix(in srgb, var(--surface) 16%, transparent)}@keyframes enter{0%{opacity:0;transform:translateY(12px)}}.enter{animation:enter var(--motion-base) var(--ease-out) backwards}.enter-1{animation-delay:var(--stagger)}.enter-2{animation-delay:calc(var(--stagger) * 2)}.enter-3{animation-delay:calc(var(--stagger) * 3)}.enter-4{animation-delay:calc(var(--stagger) * 4)}.lift{transition:transform var(--motion-fast) var(--ease-out)}.lift:hover{transform:translateY(-3px)}.press{transition:transform var(--motion-instant) var(--ease-out),box-shadow var(--motion-instant) var(--ease-out)}.press:active{transform:translateY(var(--press-depth, var(--edge-sm)));box-shadow:none}@keyframes pop-correct{50%{transform:scale(1.04)}}.pop-correct{animation:pop-correct var(--motion-base) var(--ease-bounce)}@keyframes shake-wrong{20%,60%{transform:translate(-4px)}40%,80%{transform:translate(4px)}}.shake-wrong{animation:shake-wrong var(--motion-base) var(--ease-out)}@keyframes slide-down{0%{opacity:0;transform:translateY(-8px)}}.slide-down{animation:slide-down var(--motion-fast) var(--ease-out) backwards}@keyframes slide-from-right{0%{opacity:0;transform:translate(16px)}}@keyframes slide-from-left{0%{opacity:0;transform:translate(-16px)}}.slide-from-right{animation:slide-from-right var(--motion-fast) var(--ease-out) backwards}.slide-from-left{animation:slide-from-left var(--motion-fast) var(--ease-out) backwards}.swap{position:relative}@keyframes slide-out-left{to{opacity:0;transform:translate(-16px)}}@keyframes slide-out-right{to{opacity:0;transform:translate(16px)}}.slide-out-left,.slide-out-right{position:absolute;inset-block-start:0;inset-inline:0;pointer-events:none}.slide-out-left{animation:slide-out-left var(--motion-fast) var(--ease-in) forwards}.slide-out-right{animation:slide-out-right var(--motion-fast) var(--ease-in) forwards}@keyframes grow-x{0%{transform:scaleX(0)}}@keyframes grow-y{0%{transform:scaleY(0)}}.grow-x{transform-origin:left;animation:grow-x var(--motion-slow) var(--ease-out) backwards}.grow-y{transform-origin:bottom;animation:grow-y var(--motion-slow) var(--ease-out) backwards}@keyframes sparkle{50%{transform:scale(1.4)}}.sparkle-once{animation:sparkle calc(var(--motion-celebrate) / 2) var(--ease-out) 2}@keyframes bob{50%{transform:translateY(-10px)}}.bob-once{animation:bob var(--motion-mascot) var(--ease-out) var(--motion-base) 1}@keyframes shine{0%{transform:translate(-140%) skew(-20deg)}to{transform:translate(340%) skew(-20deg)}}.shine-once:after{content:"";position:absolute;inset-block:0;inset-inline-start:0;inline-size:35%;background:var(--shine);transform:translate(-140%) skew(-20deg);animation:shine var(--motion-shine) var(--ease-out) var(--motion-base) 1;pointer-events:none}@keyframes pop-in{0%{opacity:0;transform:scale(.6)}}.pop-in{animation:pop-in var(--motion-base) var(--ease-bounce) backwards}@keyframes wiggle{33%{transform:rotate(-8deg)}66%{transform:rotate(8deg)}}@keyframes spin{to{transform:rotate(360deg)}}.spinner{display:inline-block;inline-size:1em;block-size:1em;border:2px solid currentcolor;border-inline-end-color:transparent;border-radius:50%;animation:spin var(--motion-spin) linear infinite}@keyframes route-in{0%{opacity:0;transform:translateY(8px)}}@keyframes route-out{to{opacity:0}}::view-transition-old(root){animation:route-out var(--motion-fast) var(--ease-in) both}::view-transition-new(root){animation:route-in var(--motion-fast) var(--ease-out) both}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url("./media/KaTeX_AMS-Regular-U6PRYMIZ.woff2") format("woff2"),url("./media/KaTeX_AMS-Regular-CYEKBG2K.woff") format("woff"),url("./media/KaTeX_AMS-Regular-JKX5W2C4.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url("./media/KaTeX_Caligraphic-Bold-5QL5CMTE.woff2") format("woff2"),url("./media/KaTeX_Caligraphic-Bold-WZ3QSGD3.woff") format("woff"),url("./media/KaTeX_Caligraphic-Bold-ZTS3R3HK.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url("./media/KaTeX_Caligraphic-Regular-KX5MEWCF.woff2") format("woff2"),url("./media/KaTeX_Caligraphic-Regular-3LKEU76G.woff") format("woff"),url("./media/KaTeX_Caligraphic-Regular-A7XRTZ5Q.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url("./media/KaTeX_Fraktur-Bold-2QVFK6NQ.woff2") format("woff2"),url("./media/KaTeX_Fraktur-Bold-T4SWXBMT.woff") format("woff"),url("./media/KaTeX_Fraktur-Bold-WGHVTYOR.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url("./media/KaTeX_Fraktur-Regular-2PEIFJSJ.woff2") format("woff2"),url("./media/KaTeX_Fraktur-Regular-PQMHCIK6.woff") format("woff"),url("./media/KaTeX_Fraktur-Regular-5U4OPH2X.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url("./media/KaTeX_Main-Bold-YP5VVQRP.woff2") format("woff2"),url("./media/KaTeX_Main-Bold-2GA4IZIN.woff") format("woff"),url("./media/KaTeX_Main-Bold-W5FBVCZM.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url("./media/KaTeX_Main-BoldItalic-N4V3DX7S.woff2") format("woff2"),url("./media/KaTeX_Main-BoldItalic-4P4C7HJH.woff") format("woff"),url("./media/KaTeX_Main-BoldItalic-ODMLBJJQ.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url("./media/KaTeX_Main-Italic-RELBIK7M.woff2") format("woff2"),url("./media/KaTeX_Main-Italic-SASNQFN2.woff") format("woff"),url("./media/KaTeX_Main-Italic-I43T2HSR.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url("./media/KaTeX_Main-Regular-ARRPAO67.woff2") format("woff2"),url("./media/KaTeX_Main-Regular-P5I74A2A.woff") format("woff"),url("./media/KaTeX_Main-Regular-W74P5G27.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url("./media/KaTeX_Math-BoldItalic-K4WTGH3J.woff2") format("woff2"),url("./media/KaTeX_Math-BoldItalic-6EBV3DK5.woff") format("woff"),url("./media/KaTeX_Math-BoldItalic-VB447A4D.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url("./media/KaTeX_Math-Italic-6KGCHLFN.woff2") format("woff2"),url("./media/KaTeX_Math-Italic-KKK3USB2.woff") format("woff"),url("./media/KaTeX_Math-Italic-SON4MRCA.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url("./media/KaTeX_SansSerif-Bold-RRNVJFFW.woff2") format("woff2"),url("./media/KaTeX_SansSerif-Bold-X5M5EMOD.woff") format("woff"),url("./media/KaTeX_SansSerif-Bold-STQ6RXC7.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url("./media/KaTeX_SansSerif-Italic-HMPFTM52.woff2") format("woff2"),url("./media/KaTeX_SansSerif-Italic-PSN4QKYX.woff") format("woff"),url("./media/KaTeX_SansSerif-Italic-WTBAZBGY.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url("./media/KaTeX_SansSerif-Regular-XIQ62X4E.woff2") format("woff2"),url("./media/KaTeX_SansSerif-Regular-OQCII6EP.woff") format("woff"),url("./media/KaTeX_SansSerif-Regular-2TL3USAE.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url("./media/KaTeX_Script-Regular-APUWIHLP.woff2") format("woff2"),url("./media/KaTeX_Script-Regular-A5IFOEBS.woff") format("woff"),url("./media/KaTeX_Script-Regular-72OLXYNA.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url("./media/KaTeX_Size1-Regular-5LRUTBFT.woff2") format("woff2"),url("./media/KaTeX_Size1-Regular-4HRHTS65.woff") format("woff"),url("./media/KaTeX_Size1-Regular-7K6AASVL.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url("./media/KaTeX_Size2-Regular-LELKET5D.woff2") format("woff2"),url("./media/KaTeX_Size2-Regular-K5ZHAIS6.woff") format("woff"),url("./media/KaTeX_Size2-Regular-222HN3GT.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url("./media/KaTeX_Size3-Regular-WQRQ47UD.woff2") format("woff2"),url("./media/KaTeX_Size3-Regular-TLFPAHDE.woff") format("woff"),url("./media/KaTeX_Size3-Regular-UFCO6WCA.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url("./media/KaTeX_Size4-Regular-CDMV7U5C.woff2") format("woff2"),url("./media/KaTeX_Size4-Regular-PKMWZHNC.woff") format("woff"),url("./media/KaTeX_Size4-Regular-7PGNVPQK.ttf") format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url("./media/KaTeX_Typewriter-Regular-VBYJ4NRC.woff2") format("woff2"),url("./media/KaTeX_Typewriter-Regular-MJMFSK64.woff") format("woff"),url("./media/KaTeX_Typewriter-Regular-3F5K6SQ6.ttf") format("truetype")}.katex{font: 1.21em KaTeX_Main,math,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:"0.19.0"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .katex-base,.katex .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 .katex-vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .katex-thinbox{display:inline-flex;flex-direction:row;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 .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.katex-root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .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 .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .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 .katex-stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .katex-stretchy:after,.katex .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 .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 .reflectbox{display:inline-block;transform:scaleX(-1)}.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>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}