/*! tailwindcss v4.3.4 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:block))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-space-y-reverse:0;--tw-divide-y-reverse:0;--tw-border-style:solid;--tw-font-weight:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:"Barlow", ui-sans-serif, system-ui, "Segoe UI", Roboto, Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--container-xs:20rem;--container-md:28rem;--container-lg:32rem;--container-xl:36rem;--container-2xl:42rem;--container-3xl:48rem;--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--font-weight-normal:400;--font-weight-semibold:600;--radius-sm:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--font-display:"Barlow Semi Condensed", "Barlow", ui-sans-serif, system-ui, sans-serif;--color-ink:#14213d;--color-ink-soft:#24365c;--color-slate:#4a5568;--color-paper:#f5f7fa;--color-surface:#fff;--color-rule:#d3dae4;--color-rule-strong:#a9b4c4;--color-signal:#e8a317;--color-signal-wash:#fdf3dc;--color-signal-ink:#7a4f00;--color-blue:#1f5fbf;--color-danger:#a4161a;--color-danger-wash:#fdecec}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}html{-webkit-text-size-adjust:100%;scroll-padding-top:1rem}body{background:var(--color-paper);color:var(--color-ink);font-family:var(--font-sans);font-feature-settings:"kern", "liga";font-size:1.0625rem;line-height:1.6}h1,h2,h3,h4{font-family:var(--font-display);color:var(--color-ink);text-wrap:balance;line-height:1.15}h1{letter-spacing:-.01em;font-size:clamp(2rem,1.4rem + 2.6vw,3rem);font-weight:700}h2{font-size:clamp(1.5rem,1.25rem + 1vw,1.875rem);font-weight:700}h3{font-size:1.25rem;font-weight:600}a{color:var(--color-blue);text-underline-offset:.18em;text-decoration:underline 1px}a:hover{color:var(--color-ink)}:focus-visible{outline:3px solid var(--color-signal);outline-offset:2px;border-radius:2px}::selection{background:var(--color-signal-wash)}.tabular,table,.result-value,input[inputmode]{font-variant-numeric:tabular-nums}}@layer components{.wrap{width:100%;max-width:72rem;margin-inline:auto;padding-inline:1rem}@media (width>=640px){.wrap{padding-inline:1.5rem}}.skip-link{z-index:50;background:var(--color-ink);color:#fff;border-radius:4px;padding:.75rem 1rem;position:absolute;top:-4rem;left:1rem}.skip-link:focus{color:#fff;top:1rem}.prose-ws{max-width:46rem}.prose-ws>*+*{margin-top:1rem}.prose-ws h2{border-top:1px solid var(--color-rule);margin-top:3rem;padding-top:1.25rem}.prose-ws h3{margin-top:1.75rem}.prose-ws ul,.prose-ws ol{padding-left:1.4rem}.prose-ws ul{list-style:outside}.prose-ws ol{list-style:decimal}.prose-ws li+li{margin-top:.35rem}.prose-ws code,.formula{background:#eef1f6;border-radius:3px;padding:.1em .35em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}.formula-block{background:var(--color-surface);border-left:4px solid var(--color-signal);white-space:pre;padding:.9rem 1rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92rem;line-height:1.7;display:block;overflow-x:auto}.prose-ws details{border-bottom:1px solid var(--color-rule);padding:.25rem 0}.prose-ws details summary{cursor:pointer;min-height:44px;padding:.75rem 0;font-size:1.05rem;font-weight:600;list-style-position:outside}.prose-ws details[open] summary{color:var(--color-ink)}.prose-ws details>:not(summary){padding-bottom:.9rem}.note{border:1px solid var(--color-rule);border-left:4px solid var(--color-ink);background:var(--color-surface);border-radius:0 4px 4px 0;padding:.9rem 1rem}.note-caution{border-left-color:var(--color-signal);background:var(--color-signal-wash)}.note strong:first-child{font-family:var(--font-display);font-weight:600}.tool{background:var(--color-surface);border:1px solid var(--color-rule);border-radius:6px;box-shadow:0 1px #14213d0a}.tool-head{border-bottom:1px solid var(--color-rule);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1rem;padding:1rem 1.25rem;display:flex}.tool-body{padding:1.25rem}@media (width>=768px){.tool-body{padding:1.5rem}}.fieldset{border:0;min-width:0;margin:0;padding:0}.fieldset+.fieldset{border-top:1px dashed var(--color-rule);margin-top:1.5rem;padding-top:1.5rem}.legend{font-family:var(--font-display);align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:1.15rem;font-weight:600;display:flex}.tag{min-width:1.6rem;height:1.6rem;font-family:var(--font-display);color:#fff;border-radius:3px;justify-content:center;align-items:center;padding:0 .4rem;font-size:.95rem;font-weight:700;display:inline-flex}.tag-a{background:var(--color-ink)}.tag-b{background:var(--color-blue)}.field{flex-direction:column;gap:.3rem;min-width:0;display:flex}.field-label{font-size:.98rem;font-weight:600}.field-hint{color:var(--color-slate);font-size:.88rem}.input-row{border:1.5px solid var(--color-rule-strong);background:#fff;border-radius:5px;align-items:stretch;min-height:48px;display:flex}.input-row:focus-within{border-color:var(--color-ink);box-shadow:0 0 0 3px #e8a3178c}.input-row input,.input-row select{min-width:0;font:inherit;color:var(--color-ink);background:0 0;border:0;outline:none;flex:auto;padding:.6rem .75rem}.input-row select{cursor:pointer}.input-row .unit{color:var(--color-slate);border-left:1px solid var(--color-rule);white-space:nowrap;background:#f0f3f7;border-radius:0 4px 4px 0;align-items:center;padding:0 .75rem;font-size:.95rem;font-weight:600;display:flex}.input-row select.unit-select{border-left:1px solid var(--color-rule);background:#f0f3f7;border-radius:0 4px 4px 0;flex:none;padding-right:.5rem;font-size:.95rem;font-weight:600}.field[data-invalid] .input-row{border-color:var(--color-danger);background:var(--color-danger-wash)}.field-error{color:var(--color-danger);font-size:.92rem;font-weight:500;display:none}.field[data-invalid] .field-error{gap:.35rem;display:flex}.field-error:before{content:"⚠"}.check{cursor:pointer;align-items:center;gap:.6rem;min-height:44px;font-weight:500;display:flex}.check input{width:1.25rem;height:1.25rem;accent-color:var(--color-ink)}.seg{border:1.5px solid var(--color-rule-strong);border-radius:5px;display:inline-flex;overflow:hidden}.seg label{position:relative}.seg input{opacity:0;cursor:pointer;position:absolute;inset:0}.seg span{cursor:pointer;min-height:44px;color:var(--color-slate);padding:.55rem .9rem;font-size:.95rem;font-weight:600;line-height:1.6;display:block}.seg label+label span{border-left:1px solid var(--color-rule-strong)}.seg input:checked+span{background:var(--color-ink);color:#fff}.seg input:focus-visible+span{outline:3px solid var(--color-signal);outline-offset:-3px}.btn{cursor:pointer;border:1.5px solid #0000;border-radius:5px;justify-content:center;align-items:center;gap:.45rem;min-height:46px;padding:.55rem 1.1rem;font-size:1rem;font-weight:600;line-height:1.2;text-decoration:none;display:inline-flex}.btn-primary{background:var(--color-ink);color:#fff}.btn-primary:hover{background:var(--color-ink-soft);color:#fff}.btn-secondary{color:var(--color-ink);border-color:var(--color-rule-strong);background:#fff}.btn-secondary:hover{border-color:var(--color-ink);color:var(--color-ink)}.btn-ghost{color:var(--color-blue);background:0 0;padding-inline:.6rem}.btn-ghost:hover{color:var(--color-ink);text-decoration:underline}.btn svg{width:1.1em;height:1.1em}.form-error{border:1.5px solid var(--color-danger);background:var(--color-danger-wash);color:var(--color-danger);border-radius:5px;padding:.75rem 1rem;font-weight:500}.results{border-top:1px solid var(--color-rule);background:#fbfcfd;border-radius:0 0 6px 6px;padding:1.25rem}@media (width>=768px){.results{padding:1.5rem}}.results-empty{color:var(--color-slate)}.readouts{grid-template-columns:repeat(auto-fit,minmax(10.5rem,1fr));gap:.75rem;display:grid}.readout{border:1px solid var(--color-rule);background:#fff;border-radius:5px;padding:.8rem .95rem}.readout-label{color:var(--color-slate);font-size:.9rem;font-weight:500}.readout-value{font-family:var(--font-display);font-variant-numeric:tabular-nums;font-size:1.65rem;font-weight:700;line-height:1.15}.readout-value small{font-family:var(--font-sans);color:var(--color-slate);margin-left:.2rem;font-size:.95rem;font-weight:600}.readout-sub{color:var(--color-slate);font-size:.88rem}.readout-key{border-color:var(--color-signal);box-shadow:inset 4px 0 0 var(--color-signal)}.table-scroll{-webkit-overflow-scrolling:touch;border:1px solid var(--color-rule);background:#fff;border-radius:5px;overflow-x:auto}.table-scroll:focus-visible{outline-offset:0}.data-table{border-collapse:collapse;width:100%;min-width:32rem;font-size:.97rem}.data-table caption{text-align:left;font-weight:600;font-family:var(--font-display);border-bottom:1px solid var(--color-rule);padding:.7rem .9rem;font-size:1.05rem}.data-table th,.data-table td{text-align:right;white-space:nowrap;border-bottom:1px solid #e7ebf1;padding:.6rem .9rem}.data-table th:first-child,.data-table td:first-child{text-align:left;white-space:normal}.data-table thead th{color:var(--color-slate);background:#f4f6f9;font-size:.9rem;font-weight:600}.data-table tbody tr:last-child td,.data-table tbody tr:last-child th{border-bottom:0}.data-table tbody th{font-weight:500}.data-table .col-a{color:var(--color-ink)}.data-table .col-b{color:var(--color-blue)}.data-table tr.row-hl{background:var(--color-signal-wash)}.diagram-frame{border:1px solid var(--color-rule);-webkit-overflow-scrolling:touch;background:#fff;border-radius:5px;padding:.5rem;overflow-x:auto}@media (width<=639px){.diagram-frame svg{min-width:600px}}.diagram-frame svg{width:100%;max-width:880px;height:auto;margin-inline:auto;display:block}.diagram-caption{color:var(--color-slate);margin-top:.4rem;font-size:.88rem}.explain{border-left:4px solid var(--color-ink);padding:.2rem 0 .2rem .9rem}.explain p+p{margin-top:.5rem}.inputs-summary{color:var(--color-slate);font-size:.93rem}.inputs-summary dt{color:var(--color-ink);font-weight:600;display:inline}.inputs-summary dd{margin:0 1rem 0 .25rem;display:inline}.actions{flex-wrap:wrap;align-items:center;gap:.6rem;display:flex}.status-msg{color:var(--color-signal-ink);min-height:1.4em;font-size:.92rem;font-weight:600}.ad-slot{flex-direction:column;align-items:stretch;min-height:280px;margin:2.5rem 0;display:flex}.ad-slot .ad-label{color:var(--color-slate);margin-bottom:.25rem;font-size:.78rem}.site-header{background:var(--color-surface);border-bottom:1px solid var(--color-rule)}.brand{color:var(--color-ink);align-items:center;gap:.55rem;min-height:44px;text-decoration:none;display:inline-flex}.brand-word{font-family:var(--font-display);letter-spacing:-.01em;font-size:1.45rem;font-weight:700}.brand-word span{color:var(--color-signal-ink)}.nav a{color:var(--color-ink);border-radius:4px;align-items:center;min-height:44px;padding:.55rem .7rem;font-weight:500;text-decoration:none;display:inline-flex}.nav a:hover{background:#eef1f6}.nav a[aria-current=page]{box-shadow:inset 0 -3px 0 var(--color-signal)}.site-footer{border-top:1px solid var(--color-rule);background:var(--color-surface);color:var(--color-slate);font-size:.95rem}.site-footer a{color:var(--color-ink)}.ws-diagram{font-family:var(--font-sans)}.ws-diagram .fig-bg{fill:#fff}.ws-diagram .ground{stroke:var(--color-rule-strong);stroke-width:2px}.ws-diagram .tyre-rubber{fill:#2b3445}.ws-diagram .tyre-b .tyre-rubber{fill:#1d3f78}.ws-diagram .tyre-tread{stroke:#5c6678;stroke-width:1.5px;stroke-dasharray:3 4}.ws-diagram .tyre-rim{fill:#e3e8ef;stroke:#8e99ab;stroke-width:1.5px}.ws-diagram .tyre-hub{fill:#fff;stroke:#8e99ab;stroke-width:1.5px}.ws-diagram .tyre-spoke{stroke:#8e99ab;stroke-width:6px;stroke-linecap:round}.ws-diagram .dim{stroke:var(--color-ink);stroke-width:1.4px}.ws-diagram .dim-accent{stroke:var(--color-signal);stroke-width:2.2px}.ws-diagram .dim-ext{stroke:var(--color-rule-strong);stroke-width:1px;stroke-dasharray:2 3}.ws-diagram .arrow{fill:var(--color-ink)}.ws-diagram .arrow-accent{fill:var(--color-signal)}.ws-diagram .dim-text{fill:var(--color-ink);font-size:15px;font-weight:600}.ws-diagram .dim-sub{fill:var(--color-slate);font-size:12.5px}.ws-diagram .dim-on-dark{fill:#fff;paint-order:stroke;stroke:#14213dd9;stroke-width:3px}.ws-diagram .fig-label{fill:var(--color-ink);font-size:16px;font-weight:700;font-family:var(--font-display)}.ws-diagram .tyre-b .fig-label{fill:var(--color-blue)}.ws-diagram .fig-note{fill:var(--color-slate);font-size:12px}.ws-diagram .ref-line{stroke:var(--color-slate);stroke-width:1.2px;stroke-dasharray:6 4}.ws-diagram .diff-line{stroke:var(--color-signal-ink);stroke-width:2.5px}.ws-diagram .diff-text{fill:var(--color-signal-ink);font-size:14.5px;font-weight:700}.ws-diagram .side-label{fill:var(--color-slate);font-size:13px;font-weight:600}.ws-diagram .row-label{fill:var(--color-ink);font-size:15px;font-weight:700;font-family:var(--font-display)}.ws-diagram .hub-face{stroke:var(--color-ink);stroke-width:3px}.ws-diagram .barrel{fill:#c3ccd9;stroke:#5c6678;stroke-width:1px}.ws-diagram .wheel-b .barrel{fill:#bcd0f0;stroke:var(--color-blue)}.ws-diagram .flange{fill:#8e99ab}.ws-diagram .wheel-b .flange{fill:#5d86c9}.ws-diagram .disc{fill:#5c6678}.ws-diagram .wheel-b .disc{fill:var(--color-blue)}.ws-diagram .centreline{stroke:var(--color-ink);stroke-width:1px;stroke-dasharray:10 3 2 3}.ws-diagram .wheel-b .centreline{stroke:var(--color-blue)}.ws-diagram .spacer{fill:var(--color-signal);stroke:var(--color-signal-ink);stroke-width:1px}.ws-diagram .grid{stroke:#e7ebf1;stroke-width:1px}.ws-diagram .axis{stroke:var(--color-rule-strong);stroke-width:1.5px}.ws-diagram .axis-text{fill:var(--color-slate);font-size:12.5px}.ws-diagram .axis-title{fill:var(--color-ink);font-size:13.5px;font-weight:600}.ws-diagram .gear-line{stroke-width:2.4px;fill:none}.ws-diagram .gear-hl{stroke-width:4.5px}.ws-diagram .gear-label{font-size:13px;font-weight:600}.ws-diagram .gear-0{stroke:#14213d}.ws-diagram .gear-t-0{fill:#14213d}.ws-diagram .gear-1{stroke:#1f5fbf}.ws-diagram .gear-t-1{fill:#1f5fbf}.ws-diagram .gear-2{stroke:#7a4f00}.ws-diagram .gear-t-2{fill:#7a4f00}.ws-diagram .gear-3{stroke:#0f6e5a}.ws-diagram .gear-t-3{fill:#0f6e5a}.ws-diagram .gear-4{stroke:#8b2f6b}.ws-diagram .gear-t-4{fill:#8b2f6b}.ws-diagram .gear-5{stroke:#4a5568}.ws-diagram .gear-t-5{fill:#4a5568}.ws-diagram .gear-6{stroke:#a4161a}.ws-diagram .gear-t-6{fill:#a4161a}.ws-diagram .gear-7{stroke:#3b4fa0}.ws-diagram .gear-t-7{fill:#3b4fa0}.ws-diagram .halo{paint-order:stroke;stroke:#fff;stroke-width:5px;stroke-linejoin:round}.ws-diagram .marker{fill:var(--color-signal);stroke:var(--color-ink);stroke-width:2px}.print-only{display:none}}@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.top-4{top:calc(var(--spacing) * 4)}.-mx-2{margin-inline:calc(var(--spacing) * -2)}.mt-1{margin-top:var(--spacing)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mt-7{margin-top:calc(var(--spacing) * 7)}.mt-10{margin-top:calc(var(--spacing) * 10)}.mt-12{margin-top:calc(var(--spacing) * 12)}.mt-14{margin-top:calc(var(--spacing) * 14)}.mt-16{margin-top:calc(var(--spacing) * 16)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-5{margin-bottom:calc(var(--spacing) * 5)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.h-6{height:calc(var(--spacing) * 6)}.min-h-screen{min-height:100vh}.w-24{width:calc(var(--spacing) * 24)}.max-w-2xl{max-width:var(--container-2xl)}.max-w-3xl{max-width:var(--container-3xl)}.max-w-lg{max-width:var(--container-lg)}.max-w-md{max-width:var(--container-md)}.max-w-xl{max-width:var(--container-xl)}.max-w-xs{max-width:var(--container-xs)}.shrink-0{flex-shrink:0}.transform{transform:var(--tw-rotate-x, ) var(--tw-rotate-y, ) var(--tw-rotate-z, ) var(--tw-skew-x, ) var(--tw-skew-y, )}.cursor-pointer{cursor:pointer}.list-disc{list-style-type:disc}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-\[minmax\(0\,1fr\)\]{grid-template-columns:minmax(0,1fr)}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-1{gap:var(--spacing)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-8{gap:calc(var(--spacing) * 8)}.gap-10{gap:calc(var(--spacing) * 10)}:where(.space-y-1>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(var(--spacing) * var(--tw-space-y-reverse));margin-block-end:calc(var(--spacing) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-2>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 2) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 2) * calc(1 - var(--tw-space-y-reverse)))}.gap-x-6{column-gap:calc(var(--spacing) * 6)}.gap-y-1{row-gap:var(--spacing)}.gap-y-3{row-gap:calc(var(--spacing) * 3)}:where(.divide-y>:not(:last-child)){--tw-divide-y-reverse:0;border-bottom-style:var(--tw-border-style);border-top-style:var(--tw-border-style);border-top-width:calc(1px * var(--tw-divide-y-reverse));border-bottom-width:calc(1px * calc(1 - var(--tw-divide-y-reverse)))}:where(.divide-rule>:not(:last-child)){border-color:var(--color-rule)}.rounded{border-radius:.25rem}.rounded-sm{border-radius:var(--radius-sm)}.border{border-style:var(--tw-border-style);border-width:1px}.border-y{border-block-style:var(--tw-border-style);border-block-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-b-2{border-bottom-style:var(--tw-border-style);border-bottom-width:2px}.border-l-2{border-left-style:var(--tw-border-style);border-left-width:2px}.border-ink{border-color:var(--color-ink)}.border-rule{border-color:var(--color-rule)}.bg-blue{background-color:var(--color-blue)}.bg-ink{background-color:var(--color-ink)}.bg-surface{background-color:var(--color-surface)}.p-4{padding:calc(var(--spacing) * 4)}.px-1{padding-inline:var(--spacing)}.px-5{padding-inline:calc(var(--spacing) * 5)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-3{padding-block:calc(var(--spacing) * 3)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-10{padding-block:calc(var(--spacing) * 10)}.py-12{padding-block:calc(var(--spacing) * 12)}.py-14{padding-block:calc(var(--spacing) * 14)}.py-16{padding-block:calc(var(--spacing) * 16)}.pt-4{padding-top:calc(var(--spacing) * 4)}.pt-5{padding-top:calc(var(--spacing) * 5)}.pb-2{padding-bottom:calc(var(--spacing) * 2)}.pb-3{padding-bottom:calc(var(--spacing) * 3)}.pl-4{padding-left:calc(var(--spacing) * 4)}.pl-5{padding-left:calc(var(--spacing) * 5)}.font-sans{font-family:var(--font-sans)}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.font-normal{--tw-font-weight:var(--font-weight-normal);font-weight:var(--font-weight-normal)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.text-ink{color:var(--color-ink)}.text-slate{color:var(--color-slate)}.blur{--tw-blur:blur(8px);filter:var(--tw-blur, ) var(--tw-brightness, ) var(--tw-contrast, ) var(--tw-grayscale, ) var(--tw-hue-rotate, ) var(--tw-invert, ) var(--tw-saturate, ) var(--tw-sepia, ) var(--tw-drop-shadow, )}.focus\:outline-none:focus{--tw-outline-style:none;outline-style:none}@media (width>=40rem){.sm\:col-span-2{grid-column:span 2/span 2}.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width>=48rem){.md\:col-span-3{grid-column:span 3/span 3}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:grid-cols-\[minmax\(0\,1\.3fr\)_minmax\(0\,2fr\)\]{grid-template-columns:minmax(0,1.3fr) minmax(0,2fr)}.md\:py-16{padding-block:calc(var(--spacing) * 16)}}@media (width>=64rem){.lg\:col-span-2{grid-column:span 2/span 2}.lg\:block{display:block}.lg\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.lg\:grid-cols-\[minmax\(0\,1fr\)_16rem\]{grid-template-columns:minmax(0,1fr) 16rem}.lg\:grid-cols-\[minmax\(0\,1fr\)_minmax\(0\,1\.15fr\)\]{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}}}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/barlow-latin-400-normal.qiz4-Cze.woff2)format("woff2"),url(/_astro/barlow-latin-400-normal.fsAxiSwU.woff)format("woff")}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/barlow-latin-500-normal.BPAOfeC8.woff2)format("woff2"),url(/_astro/barlow-latin-500-normal.C1h8hMer.woff)format("woff")}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-latin-600-normal.DILqtrty.woff2)format("woff2"),url(/_astro/barlow-latin-600-normal.CNwfPWQD.woff)format("woff")}@font-face{font-family:Barlow Semi Condensed;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-semi-condensed-latin-600-normal.BkLiAYu4.woff2)format("woff2"),url(/_astro/barlow-semi-condensed-latin-600-normal.DyOfdMBA.woff)format("woff")}@font-face{font-family:Barlow Semi Condensed;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/barlow-semi-condensed-latin-700-normal.BpqDG8I9.woff2)format("woff2"),url(/_astro/barlow-semi-condensed-latin-700-normal.BMyZXq_9.woff)format("woff")}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media print{@page{margin:14mm 12mm}html,body{font-size:10.5pt;background:#fff!important}*{-webkit-print-color-adjust:exact;print-color-adjust:exact;box-shadow:none!important}.site-header,.site-footer,.skip-link,.no-print,.ad-slot,.tool-controls,.actions,.tool-inputs,.status-msg,.related,nav,.page-support{display:none!important}.print-only{display:block!important}.wrap{max-width:none;padding:0}.tool{border:0}.results{background:#fff;border:0;padding:0}.readouts{grid-template-columns:repeat(3,1fr)}.readout,.diagram-frame,.table-scroll,.explain,.note{break-inside:avoid}.table-scroll{border:1px solid #999;overflow:visible}.data-table{min-width:0;font-size:9.5pt}.diagram-frame{max-width:165mm;margin-inline:auto;overflow:visible}.diagram-frame svg{min-width:0!important}a{color:inherit;text-decoration:none}h1{font-size:20pt}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-divide-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}