:root{--paper:#f5f8f6;--grid:#e1ece7;--grid-major:#cadfd5;--ink:#1e2d4f;--ink-soft:#55627d;--line:#c9d6d0;--surface:#fff;--mark:#f3e46b;--mark-ink:#1e2d4f;--green:#2c7a57;--red:#b8432f;--red-bg:#fbeee9;--font-ui:"Schibsted Grotesk", system-ui, sans-serif;--font-text:"Literata", Georgia, serif;--step--1:.875rem;--step-0:1.0625rem;--step-1:1.3rem;--step-2:1.65rem;--step-3:2.2rem;--step-4:clamp(2.4rem, 5vw, 3.6rem);--measure:68ch;--wide:1120px;--radius-s:4px;--radius-m:10px;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--paper:#1d2924;--grid:#24332c;--grid-major:#2c3d35;--ink:#e6ebe3;--ink-soft:#a7b3aa;--line:#3a4c43;--surface:#23312b;--mark:#e9d873;--mark-ink:#1d2924;--green:#86cfa6;--red:#f08a73;--red-bg:#3a2a25;color-scheme:dark}}:root[data-theme=dark]{--paper:#1d2924;--grid:#24332c;--grid-major:#2c3d35;--ink:#e6ebe3;--ink-soft:#a7b3aa;--line:#3a4c43;--surface:#23312b;--mark:#e9d873;--mark-ink:#1d2924;--green:#86cfa6;--red:#f08a73;--red-bg:#3a2a25;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:var(--font-text);font-size:var(--step-0);color:var(--ink);background-color:var(--paper);background-image:linear-gradient(var(--grid-major) 1px, transparent 1px), linear-gradient(90deg, var(--grid-major) 1px, transparent 1px), linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);background-size:50px 50px,50px 50px,10px 10px,10px 10px;margin:0;line-height:1.65}h1,h2,h3,h4{font-family:var(--font-ui);letter-spacing:-.01em;margin:0;line-height:1.15}h1{font-size:var(--step-4);letter-spacing:-.025em;font-weight:800}h2{font-size:var(--step-2);margin-top:2.4em;margin-bottom:.5em;font-weight:700}h3{font-size:var(--step-1);margin-top:1.8em;margin-bottom:.4em;font-weight:700}p,ul,ol{margin:0 0 1em}a{color:var(--green);text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--green);outline-offset:2px;border-radius:2px}button,input,select,textarea{font:inherit;color:inherit}.wrap{width:100%;max-width:var(--wide);margin-inline:auto;padding-inline:16px}@media (width>=720px){.wrap{padding-inline:32px}}.prose{max-width:var(--measure)}.prose>.wide{max-width:none}.mark{background:linear-gradient(100deg, transparent .2em, var(--mark) .2em, var(--mark) calc(100% - .15em), transparent calc(100% - .15em));background-position:0 88%;background-repeat:no-repeat;background-size:100% .62em;padding:0 .15em}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .mark{color:var(--mark);text-decoration:underline 2px var(--mark);text-underline-offset:.22em;background:0 0}}:root[data-theme=dark] .mark{color:var(--mark);text-decoration:underline 2px var(--mark);text-underline-offset:.22em;background:0 0}.num{font-family:var(--font-ui);font-variant-numeric:tabular-nums}.muted{color:var(--ink-soft)}.note-red{border-left:3px solid var(--red);background:var(--red-bg);border-radius:0 var(--radius-s) var(--radius-s) 0;font-size:var(--step--1);margin:1.5em 0;padding:.75em 1em;line-height:1.55}.note-red strong{color:var(--red);font-family:var(--font-ui)}table{border-collapse:collapse;width:100%;font-size:var(--step--1)}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:.45em .75em}th{font-family:var(--font-ui);font-weight:600}.katex{font-size:1.08em}.katex-display{padding:.25em 0;overflow:auto hidden}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}.prose>table{max-width:100%;display:block;overflow-x:auto}.calc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);font-family:var(--font-ui);margin:2em 0;padding:20px;font-size:.95rem;line-height:1.5}@media (width>=720px){.calc{padding:28px}}.calc h3{margin:0 0 .6em;font-size:1rem}.small{font-size:var(--step--1)}.data-input-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 16px;margin-bottom:8px;display:flex}.data-input-head label{font-weight:700}.chips{font-size:var(--step--1);flex-wrap:wrap;align-items:center;gap:6px;display:flex}.chip{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:999px;padding:3px 11px}.chip:hover{border-color:var(--ink-soft)}.chip[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--paper)}.data-input textarea,.hero-demo textarea{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--paper);width:100%;font-family:var(--font-ui);font-variant-numeric:tabular-nums;resize:vertical;padding:10px 12px;line-height:1.6}.data-status{font-size:var(--step--1);color:var(--ink-soft);margin:6px 0 0}.warn{color:var(--red)}.calc-options{border-top:1px dashed var(--line);font-size:var(--step--1);flex-wrap:wrap;align-items:flex-end;gap:12px 24px;margin:18px 0 20px;padding-top:16px;display:flex}.calc-options label:not(.check),.calc-options legend{color:var(--ink-soft);flex-direction:column;gap:4px;display:flex}.calc-options select,.calc-options input[type=number],.dataset-bar select,.dataset-bar input{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--paper);color:var(--ink);min-width:5em;padding:6px 8px}.calc-options .check{align-items:center;gap:6px;padding-bottom:6px;display:flex}.seg{border:0;flex-wrap:wrap;margin:0;padding:0;display:flex}.seg legend{float:left;width:100%;margin-bottom:4px}.seg label{cursor:pointer}.seg input{opacity:0;pointer-events:none;position:absolute}.seg span{border:1px solid var(--line);color:var(--ink);margin-left:-1px;padding:6px 12px;display:inline-block}.seg label:first-of-type span{border-radius:var(--radius-s) 0 0 var(--radius-s);margin-left:0}.seg label:last-of-type span{border-radius:0 var(--radius-s) var(--radius-s) 0}.seg input:checked+span{background:var(--ink);color:var(--paper);border-color:var(--ink)}.seg input:focus-visible+span{outline:3px solid var(--green);outline-offset:2px}.calc-body{grid-template-columns:minmax(0,1fr);gap:24px;display:grid}.solution-aside{display:none}.row-solution{border-bottom:1px solid var(--line);background:var(--paper);padding:12px 10px 16px}.row-solution .solution-what{margin-top:0}@media (width>=900px){.calc-body{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:start}.solution-aside{display:block}.row-solution{display:none}.solution:not(.solution-inline){max-height:calc(100vh - 96px);position:sticky;top:76px;overflow-y:auto}}.result-group+.result-group{margin-top:20px}.result-group h3 .muted{font-weight:400;font-size:var(--step--1);margin-left:4px}.result-group ul{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.result-row{border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;background:0 0;grid-template-columns:1fr auto 6.5em;align-items:baseline;gap:8px;width:100%;padding:8px 10px;display:grid}.result-row:hover{background:var(--grid)}.result-row[aria-pressed=true]{background:var(--grid);box-shadow:inset 3px 0 0 var(--ink)}.result-symbol{color:var(--ink-soft);font-size:.9em}.result-value{text-align:right;font-weight:700}.solution{border:1px solid var(--line);border-radius:var(--radius-m);background:var(--paper);padding:18px 20px}.solution-inline{margin-top:24px}.solution-label{font-size:var(--step--1);margin:0 0 4px}.solution h3{margin:0 0 6px;font-size:1.25rem}.solution h3+.solution-what{margin-top:0}.solution-inline h3{margin-top:20px}.solution-what{font-family:var(--font-text);font-size:var(--step--1);color:var(--ink-soft);margin-bottom:12px}.steps ol{margin:0;padding-left:1.4em}.steps li{padding:4px 0 10px}.steps li::marker{color:var(--ink-soft);font-weight:700}.steps li p{margin:0 0 2px}.tex-block .katex-display{text-align:left;margin:.3em 0}.tex-block .katex-display>.katex{text-align:left}.steps-note{border-left:3px solid var(--red);color:var(--red);font-size:var(--step--1);padding-left:10px}.interpret{border-top:1px dashed var(--line);margin-top:28px;padding-top:20px}.interpret ul{font-family:var(--font-text);max-width:var(--measure);margin:0;padding-left:1.2em}.interpret li+li{margin-top:6px}.freq-layout{gap:24px;display:grid}@media (width>=900px){.freq-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);align-items:start}}.table-scroll{position:relative;overflow-x:auto}.freq-table td,.freq-table th{white-space:nowrap;padding:5px 10px}.freq-table td{text-align:right}.freq-table tfoot th,.freq-table tfoot td{border-top:2px solid var(--ink);font-weight:700}.chart{margin:0}.chart svg{width:100%;height:auto;display:block}.chart-bar{fill:var(--ink);opacity:.82}.chart-bar:hover{opacity:1;fill:var(--green)}.chart-grid{stroke:var(--line);stroke-dasharray:2 3}.chart-axis{stroke:var(--ink)}.chart-tick,.chart-label{fill:var(--ink-soft);font-size:12px;font-family:var(--font-ui)}.chart-label{fill:var(--ink);font-weight:600}.chart-poly{fill:none;stroke:var(--red);stroke-width:2px}.chart-dot{fill:var(--red)}.hero-demo{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);font-family:var(--font-ui);box-shadow:6px 6px 0 var(--grid-major);padding:20px}.hero-demo-label{font-weight:600;font-size:var(--step--1);margin-bottom:8px;display:block}.hero-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 20px;margin:20px 0 0;display:grid}@media (width>=560px){.hero-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.hero-grid dt{font-size:var(--step--1);color:var(--ink-soft);min-height:2.6em;line-height:1.3}.hero-grid dd{letter-spacing:-.02em;margin:4px 0 0;font-size:1.7rem;font-weight:800}.hero-sentences{border-top:1px dashed var(--line);font-family:var(--font-text);font-size:var(--step--1);margin:20px 0 0;padding:16px 0 0 1.1em;line-height:1.55}.hero-sentences li+li{margin-top:6px}.calc-story{font-family:var(--font-text);max-width:var(--measure);border-left:3px solid var(--mark);margin:12px 0 0;padding-left:12px}.calc-options-top{border-top:0;margin-top:0;padding-top:0}.num-field{color:var(--ink-soft);flex-direction:column;gap:4px;display:flex}.num-field input{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--paper);color:var(--ink);font-variant-numeric:tabular-nums;padding:6px 8px}.num-field small{font-size:.75rem}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.event-table{margin-top:4px}.event-table input{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--paper);width:100%;min-width:7em;padding:5px 8px}.event-table input.short{width:5em;min-width:4em}.event-table td{vertical-align:middle}.icon-btn{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:50%;width:28px;height:28px;line-height:1}.icon-btn:disabled{opacity:.35;cursor:default}.add-row{margin-top:10px}.verdict{border-radius:var(--radius-s);background:var(--grid);margin-top:12px;padding:10px 12px}.verdict p{margin:0}.verdict p+p{margin-top:4px}.chart-bar-on{fill:var(--ink)}.chart-bar-off{fill:var(--ink);opacity:.18}.chart-mean{stroke:var(--ink-soft);stroke-dasharray:4 4}.chart-tick-2{fill:var(--green)}.curve-line{fill:none;stroke:var(--ink);stroke-width:2px}.curve-fill{fill:var(--mark);opacity:.75}.curve-reject{fill:var(--red);opacity:.35}.marker{stroke-width:1.5px}.marker-ink{stroke:var(--ink);fill:var(--ink)}.marker-reject{stroke:var(--red);fill:var(--red)}.marker-stat{stroke:var(--green);fill:var(--green);stroke-dasharray:3 3}.marker-label{stroke:none;font-size:12px;font-family:var(--font-ui);font-weight:700}.btn-row{flex-wrap:wrap;gap:8px;display:flex}.btn-sm{background:var(--ink);color:var(--paper);border:1px solid var(--ink);border-radius:var(--radius-s);cursor:pointer;padding:7px 14px;font-weight:600}.btn-sm:hover{background:var(--green);border-color:var(--green)}.btn-ghost{color:var(--ink);border-color:var(--line);background:0 0}.btn-ghost:hover{background:var(--grid);border-color:var(--ink-soft);color:var(--ink)}.galton-svg{width:100%;max-width:640px;margin:8px auto 0;display:block}.peg{fill:var(--ink-soft)}.ball{fill:var(--green)}.stat-table-wrap{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface);max-height:70vh;overflow:auto}.stat-table{font-family:var(--font-ui);font-variant-numeric:tabular-nums;width:auto;min-width:100%;font-size:.82rem}.stat-table th,.stat-table td{text-align:right;white-space:nowrap;border-bottom:1px solid var(--grid-major);padding:4px 9px}.stat-table thead th{background:var(--surface);z-index:1;box-shadow:inset 0 -2px 0 var(--ink);position:sticky;top:0}.stat-table tbody th{background:var(--surface);box-shadow:inset -2px 0 0 var(--ink);position:sticky;left:0}.stat-table tbody tr:hover td,.stat-table tbody tr:hover th{background:var(--grid)}.stat-table td.hl{color:var(--mark-ink);font-weight:700;background:var(--mark)!important}.stat-table td.cross{background:var(--grid)}.stat-table th.col-on{color:var(--green)}@media (width<=560px){.event-table input{min-width:5.5em}.event-table th,.event-table td{padding:4px}}.data-grid{gap:16px;margin-top:16px;display:grid}@media (width>=720px){.data-grid:not(.one){grid-template-columns:1fr 1fr}}.data-box label{margin-bottom:6px;font-weight:700;display:block}.data-box textarea{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--paper);font-variant-numeric:tabular-nums;resize:vertical;width:100%;padding:8px 10px}.data-grid .num-field{margin-bottom:10px}.data-grid .num-field input{width:100%}.hypotheses{border:1px dashed var(--line);border-radius:var(--radius-s);flex-wrap:wrap;gap:8px 32px;margin-bottom:20px;padding:12px 16px;display:flex}.verdict-head{font-size:1.05rem;font-weight:800}.verdict-reject{background:var(--red-bg);box-shadow:inset 3px 0 0 var(--red)}.verdict-reject .verdict-head{color:var(--red)}.verdict-accept{box-shadow:inset 3px 0 0 var(--ink-soft)}.verdict p:not(.verdict-head):not(.muted){font-family:var(--font-text)}.ci-box{background:var(--paper);border-radius:var(--radius-s);border:1px solid var(--line);margin-bottom:20px;padding:12px 16px}.ci-box p{margin:0}details summary{cursor:pointer;color:var(--green);margin-top:8px;font-weight:600}.anova-groups{gap:8px;margin:16px 0 10px;display:grid}.anova-row{grid-template-columns:minmax(6em,9em) 1fr auto auto;align-items:center;gap:8px;display:grid}@media (width<=560px){.anova-row{grid-template-columns:1fr auto}.anova-values{order:3;grid-column:1/-1}.anova-n{display:none}}.anova-row input{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--paper);min-width:0;padding:6px 9px}.anova-name{font-weight:600}.anova-tables{gap:24px;margin-bottom:24px;display:grid}@media (width>=900px){.anova-tables{grid-template-columns:1.2fr 1fr}}.freq-table caption{text-align:left;padding-bottom:6px;font-weight:700}.letter{color:var(--green);margin-left:4px}.bar-cell{width:40%;min-width:60px}.bar-cell span{background:var(--ink);opacity:.8;border-radius:2px;height:10px;display:block}.lsd-details{margin-bottom:20px}.contingency th input{font-weight:600}.contingency td{vertical-align:top}.contingency .expected{margin-top:2px;font-size:.75rem;display:block}.reg-line{stroke:var(--red);stroke-width:2px}.reg-dot{fill:var(--ink)}.reg-pred{fill:var(--green)}.reg-stats{grid-template-columns:repeat(auto-fit,minmax(8em,1fr));gap:12px;margin:12px 0;display:grid}.reg-stats dt{font-size:var(--step--1);color:var(--ink-soft)}.reg-stats dd{margin:0;font-size:1.3rem;font-weight:800}.sub-h{margin:36px 0 12px;font-size:1.15rem}.hypotheses .tex{max-width:100%;display:block;overflow:auto hidden}.rcbd-grid th input{min-width:6em;font-weight:600}.rcbd-grid thead th input{width:6em;min-width:5em}.rcbd-grid .total-col{border-left:2px solid var(--ink);text-align:right;font-weight:700}.rcbd-grid tfoot th,.rcbd-grid tfoot td{border-top:2px solid var(--ink);text-align:right;font-weight:700}.rcbd-grid input.invalid{border-color:var(--red);background:var(--red-bg)}.paste-box{border:1px dashed var(--line);border-radius:var(--radius-s);margin:14px 0 0;padding:14px}.paste-box label{font-size:var(--step--1);color:var(--ink-soft);margin-bottom:8px;display:block}.paste-box textarea{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--paper);font-variant-numeric:tabular-nums;width:100%;margin-bottom:8px;padding:8px 10px}.efficiency{border-radius:var(--radius-m);background:var(--paper);border:1px solid var(--line);max-width:900px;margin:0 0 24px;padding:16px 18px}.efficiency h3{margin:0 0 8px}.efficiency p{font-family:var(--font-text);margin:0 0 6px}.efficiency p.muted{font-family:var(--font-ui)}.rcbd-grid tbody th input{width:9em;min-width:7em}.rcbd-grid input.missing{border-style:dashed;border-color:var(--green);background:0 0}.rcbd-grid input.missing::placeholder{color:var(--green);font-style:italic}.missing-box{border-left:3px solid var(--green);background:var(--paper);border-radius:0 var(--radius-s) var(--radius-s) 0;margin:0 0 20px;padding:12px 16px}.missing-box p{margin:0}.mean-note{color:var(--green);margin-left:2px}.method-select{font-size:var(--step--1);color:var(--ink-soft);flex-direction:column;gap:4px;margin:12px 0 6px;display:flex}.method-select select{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--paper);color:var(--ink);max-width:14em;padding:6px 8px}.method-what{font-family:var(--font-text);font-size:var(--step--1);color:var(--ink-soft);max-width:var(--measure)}.factor-setup{font-size:var(--step--1);grid-template-columns:repeat(auto-fit,minmax(9em,1fr));gap:12px 16px;margin:16px 0;display:grid}.factor-setup .wide{grid-column:span 2}@media (width<=560px){.factor-setup .wide{grid-column:span 1}}.factor-setup input,.factor-setup select{width:100%}.factor-setup select{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--paper);color:var(--ink);padding:6px 8px}.fact-grid tbody th{white-space:nowrap;vertical-align:middle;font-weight:600}.fact-grid tr.group-start>*{border-top:2px solid var(--line)}.effect-verdicts{grid-template-columns:repeat(auto-fit,minmax(12em,1fr));gap:10px;margin:0 0 20px;padding:0;list-style:none;display:grid}.effect-verdicts li{border-radius:var(--radius-s);border:1px solid var(--line);flex-direction:column;gap:2px;padding:10px 14px;display:flex}.effect-verdicts li.sig{background:var(--red-bg);box-shadow:inset 3px 0 0 var(--red)}.effect-verdicts li.sig span:nth-child(2){color:var(--red);font-weight:700}.effect-verdicts li.ns span:nth-child(2){color:var(--ink-soft);font-weight:700}.anova-table tr.error-row th,.anova-table tr.error-row td{color:var(--ink-soft)}.twoway td,.twoway th{text-align:right}.twoway th[scope=row],.twoway thead th:first-child{text-align:left}.twoway .margin{background:var(--paper);font-weight:700}.twoway tfoot th,.twoway tfoot td{border-top:2px solid var(--ink)}.account-link{font-family:var(--font-ui);color:var(--ink);border-radius:var(--radius-s);margin-left:6px;padding:6px 10px;font-weight:600;text-decoration:none}.account-link:hover{background:var(--grid)}.account-link.signed-in{box-shadow:none!important;border-radius:50%!important;padding:0!important}.avatar{background:var(--ink);width:32px;height:32px;color:var(--paper);border-radius:50%;place-items:center;font-size:.9rem;font-weight:700;display:grid}.chapter-progress{border:1px dashed var(--line);border-radius:var(--radius-s);font-family:var(--font-ui);margin-top:48px;padding:16px 20px}.chapter-progress.is-done{border-style:solid;border-color:var(--green)}.chapter-progress .check{font-weight:600}.chapter-progress p{margin:8px 0 0}.login{max-width:420px;font-family:var(--font-ui)}.btn-google{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface);width:100%;color:var(--ink);font:inherit;cursor:pointer;justify-content:center;align-items:center;gap:10px;padding:11px 16px;font-weight:600;display:inline-flex}.btn-google:hover{border-color:var(--ink)}.login-or{font-size:var(--step--1);align-items:center;gap:12px;margin:20px 0;display:flex}.login-or:before,.login-or:after{content:"";border-top:1px solid var(--line);flex:1}.login-form{gap:12px;display:grid}.login-form .num-field{gap:4px;display:grid}.dataset-bar{font-family:var(--font-ui);flex-wrap:wrap;align-items:center;gap:8px 12px;margin:12px 0 4px;display:flex}.dataset-save{flex-wrap:wrap;gap:8px;display:flex}.dataset-save input{min-width:12em}.account button,.account select,.account .calc-options{font-family:var(--font-ui)}.account{max-width:var(--measure);gap:20px;display:grid}.account-card{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface);padding:20px 24px}.account-card h2{font-size:var(--step-1);margin:0 0 12px}.account-card.danger{border-color:var(--red,#b3372b)}.btn-danger{background:var(--red,#b3372b);border-color:var(--red,#b3372b)}.progress-bar{background:var(--grid);border-radius:999px;height:8px;margin:8px 0 16px;overflow:hidden}.progress-bar span{background:var(--green);height:100%;display:block}.account-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.datasets-list li{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:baseline;gap:4px 12px;padding:6px 0;display:flex}.datasets-list li .icon-btn{margin-left:auto}.chapter-progress .check,.account-list .check{cursor:pointer;align-items:center;gap:8px;display:inline-flex}@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{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,math,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.19.1"}.katex .katex-mathml{-webkit-clip-path:inset(50%);clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.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;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .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{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.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;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.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:.833333em}.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:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.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:1.66667em}.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:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.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:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.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:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.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:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.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:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.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:.416667em}.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:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.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:.833333em}.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:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.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:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.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:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.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:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.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:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.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{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .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{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .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{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}.skip[data-astro-cid-hkbrpulz]{background:var(--surface);z-index:10;padding:8px 12px;position:absolute;top:8px;left:-999px}.skip[data-astro-cid-hkbrpulz]:focus{left:8px}.site-header[data-astro-cid-hkbrpulz]{background:var(--paper);border-bottom:1px solid var(--line);z-index:5;position:sticky;top:0}.bar[data-astro-cid-hkbrpulz]{justify-content:space-between;align-items:center;gap:16px;min-height:60px;display:flex}.logo[data-astro-cid-hkbrpulz]{color:var(--ink);font-family:var(--font-ui);align-items:baseline;gap:.4em;text-decoration:none;display:inline-flex}.logo-mark[data-astro-cid-hkbrpulz]{font-family:"KaTeX_Main", var(--font-text);font-size:1.6rem;font-style:italic;line-height:1}.logo-word[data-astro-cid-hkbrpulz]{letter-spacing:-.02em;font-size:1.2rem;font-weight:800}.main-nav[data-astro-cid-hkbrpulz],.tools[data-astro-cid-hkbrpulz]{font-family:var(--font-ui);font-size:var(--step--1);align-items:center;gap:4px;display:flex}.main-nav[data-astro-cid-hkbrpulz]{margin-left:auto}.main-nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz],.tools[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]{color:var(--ink);border-radius:var(--radius-s);white-space:nowrap;padding:6px 10px;text-decoration:none}.main-nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]:hover,.tools[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]:hover{background:var(--grid)}.main-nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz][aria-current=page]{box-shadow:inset 0 -2px 0 var(--ink);border-radius:0;font-weight:700}.logo-word[data-astro-cid-hkbrpulz]{white-space:nowrap}.lang[data-astro-cid-hkbrpulz]{letter-spacing:.04em;border:1px solid var(--line);margin-left:6px;font-size:.8rem;font-weight:700;border-radius:999px!important;padding:4px 9px!important}.theme[data-astro-cid-hkbrpulz]{border:1px solid var(--line);cursor:pointer;width:34px;height:34px;color:var(--ink);background:0 0;border-radius:50%;place-items:center;margin-left:6px;display:grid}@media (width<=720px){.bar[data-astro-cid-hkbrpulz]{flex-wrap:wrap;gap:0 8px;padding-top:8px}.tools[data-astro-cid-hkbrpulz]{margin-left:auto}.main-nav[data-astro-cid-hkbrpulz]{order:3;justify-content:space-between;width:100%;margin:4px 0 0;overflow-x:auto}.main-nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]{padding:8px 6px 10px}.theme[data-astro-cid-hkbrpulz],.lang[data-astro-cid-hkbrpulz]{margin-left:2px}.logo-mark[data-astro-cid-hkbrpulz]{font-size:1.35rem}.logo-word[data-astro-cid-hkbrpulz]{font-size:1.05rem}}main[data-astro-cid-hkbrpulz]{min-height:calc(100vh - 220px)}.site-footer[data-astro-cid-hkbrpulz]{border-top:1px solid var(--line);background:var(--paper);font-size:var(--step--1);color:var(--ink-soft);margin-top:96px;padding:24px 0 40px}.footer-links[data-astro-cid-hkbrpulz]{font-family:var(--font-ui);margin-top:12px!important}.footer-links[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]{color:var(--ink-soft)}.site-footer[data-astro-cid-hkbrpulz] p[data-astro-cid-hkbrpulz]{max-width:var(--measure);margin:0}