*,:before,:after{box-sizing:border-box}:root{--color-page:#fff;--color-ink:#101827;--color-muted:#586579;--color-primary:#063c8c;--color-primary-strong:#022f72;--color-accent:#ee5a18;--color-accent-text:#9a3412;--color-success:#17672d;--color-surface:#f5f7fa;--color-border:#c9d2df;--color-rule:#9eabba;--color-focus:#1d67d7;--color-error:#b42318;--shadow-control:0 1px 2px #10182714;--radius-control:4px;--radius-frame:5px;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--content-width:90rem;--measure-text:45rem;--motion-fast:.14s}body{color:var(--color-ink);background:var(--color-page);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}[hidden]{display:none!important}.material-calculator{color:var(--color-ink);display:block}.calculator-frame{background:var(--color-page)}.calculator-input-panel,.calculator-result{min-width:0;padding:var(--space-5) 0}.calculator-form,.calculator-fields,.calculator-field{min-width:0}.calculator-fields{grid-template-columns:minmax(0,1fr);display:grid}.calculator-field{padding:var(--space-4) 0;border-top:1px solid var(--color-border)}.calculator-field:first-child{border-top:0;padding-top:0}.calculator-label{margin-bottom:var(--space-2);letter-spacing:-.01em;font-size:1rem;font-weight:700;line-height:1.35;display:block}.calculator-control-shell{min-width:0;display:flex}.calculator-control,.calculator-button,.calculator-unit{letter-spacing:0;font-family:inherit;font-size:1rem;line-height:1.25}.calculator-control{width:100%;min-width:0;min-height:44px;color:var(--color-ink);background:var(--color-page);border:1px solid var(--color-rule);border-radius:var(--radius-control);box-shadow:var(--shadow-control);padding:.65rem .75rem;font-weight:450}.calculator-control-shell .calculator-control:has(+.calculator-unit){border-radius:var(--radius-control) 0 0 var(--radius-control);border-right:0}.calculator-unit{min-height:44px;color:var(--color-ink);background:var(--color-surface);border:1px solid var(--color-rule);border-radius:0 var(--radius-control) var(--radius-control) 0;white-space:nowrap;flex:none;align-items:center;padding:.65rem .75rem;font-weight:650;display:inline-flex}.calculator-select{cursor:pointer}.calculator-control:focus-visible,.calculator-button:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.calculator-control[aria-invalid=true]{border-color:var(--color-error)}.calculator-help,.calculator-field-error,.calculator-error-summary{margin:var(--space-2) 0 0;font-size:.875rem;line-height:1.5}.calculator-help{max-width:var(--measure-text);color:var(--color-muted)}.calculator-field-error,.calculator-error-summary{color:var(--color-error);font-weight:650}.calculator-error-summary:empty{display:none}.calculator-live-announcement{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.calculator-actions{gap:var(--space-3);padding-top:var(--space-5);border-top:1px solid var(--color-border);grid-template-columns:minmax(0,1fr);display:grid}.calculator-button{border-radius:var(--radius-control);cursor:pointer;min-height:44px;transition:background-color var(--motion-fast) ease, border-color var(--motion-fast) ease, color var(--motion-fast) ease;justify-content:center;align-items:center;padding:.7rem 1rem;font-weight:700;display:inline-flex}.calculator-button-primary{color:#fff;background:var(--color-primary);border:1px solid var(--color-primary)}.calculator-button-primary:hover{background:var(--color-primary-strong);border-color:var(--color-primary-strong)}.calculator-button-secondary{color:var(--color-primary);background:var(--color-page);border:1px solid var(--color-primary)}.calculator-button-secondary:hover{color:var(--color-primary-strong);border-color:var(--color-primary-strong)}.calculator-result{border-top:1px solid var(--color-border);opacity:1;transition:opacity var(--motion-fast) ease}.calculator-result-heading{margin:0 0 var(--space-4);color:var(--color-primary);letter-spacing:-.02em;font-size:1.25rem;font-weight:750;line-height:1.15}.calculator-primary-result{color:var(--color-accent);letter-spacing:-.04em;margin:0;font-size:clamp(2.75rem,12vw,4rem);font-weight:750;line-height:1}.calculator-secondary-results{margin:var(--space-5) 0 0;grid-template-columns:minmax(0,1fr) auto;display:grid}.calculator-secondary-results dt,.calculator-secondary-results dd{padding:var(--space-3) 0;border-top:1px solid var(--color-border);margin:0}.calculator-secondary-results dt{padding-right:var(--space-4);color:var(--color-muted);font-size:.9375rem;font-weight:650}.calculator-secondary-results dd{text-align:right;font-size:1.125rem;font-weight:700}.calculator-result-detail{margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px solid var(--color-border)}.calculator-result-detail h3,.calculator-print-assumptions h3{margin:0 0 var(--space-2);color:var(--color-primary);font-size:1rem;font-weight:700;line-height:1.3}.calculator-result-detail p,.calculator-result-detail ul{color:var(--color-muted);margin:0;font-size:.9375rem;line-height:1.55}.calculator-result-detail ul{padding-left:1.25rem}.calculator-result-warning{border-top-color:var(--color-accent)}.calculator-result-warning h3{color:var(--color-error)}.calculator-print-button{margin-top:var(--space-5)}.calculator-print-assumptions{display:none}@media (width>=760px){.calculator-frame{border:1px solid var(--color-border);border-radius:var(--radius-frame);grid-template-columns:minmax(0,56fr) minmax(18rem,44fr);display:grid}.calculator-frame:not(:has(.calculator-result:not([hidden]))){grid-template-columns:minmax(0,1fr)}.calculator-input-panel,.calculator-result{padding:var(--space-6)}.calculator-input-panel{border-right:1px solid var(--color-border)}.calculator-frame:not(:has(.calculator-result:not([hidden]))) .calculator-input-panel{border-right:0}.calculator-result{border-top:0}.calculator-fields{gap:0 var(--space-5);grid-template-columns:repeat(2,minmax(0,1fr))}.calculator-field:nth-child(2){border-top:0;padding-top:0}.calculator-actions{grid-template-columns:minmax(9rem,1fr) minmax(9rem,.65fr)}.calculator-primary-result{color:var(--color-success);font-size:clamp(2.5rem,4vw,3.5rem)}}@media (prefers-reduced-motion:reduce){.calculator-button,.calculator-result{transition:none}}@media print{@page{margin:.65in}body{color:#000;background:#fff;font-size:11pt}nav,form,.site-navigation,.calculator-input-panel,.calculator-error-summary,.calculator-live-announcement,.calculator-print-button,[data-consent],[data-analytics],[data-ad],[data-ad-slot],.ad-slot{display:none!important}.calculator-frame{border:0;display:block}.calculator-result{border:0;padding:0}.calculator-primary-result{color:#000;font-size:30pt}.calculator-result-detail,.calculator-secondary-results dt,.calculator-secondary-results dd{break-inside:avoid;border-color:#777}.calculator-print-assumptions{margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px solid #777;display:block}.calculator-print-assumptions dl{grid-template-columns:minmax(0,1fr) auto;margin:0;display:grid}.calculator-print-assumptions dt,.calculator-print-assumptions dd{margin:0;padding:.2rem 0}.calculator-print-assumptions dd{text-align:right}[data-review-date],[data-canonical-url],.calculator-review-date,.calculator-canonical-url{display:block!important}}.consent-open[data-astro-cid-spz5e45j]{min-height:44px;color:var(--color-muted);font:inherit;text-underline-offset:.2em;cursor:pointer;background:0 0;border:0;padding:0;font-size:.75rem;font-weight:650;text-decoration:underline}.consent-open[data-astro-cid-spz5e45j]:hover{color:var(--color-primary)}.consent-open[data-astro-cid-spz5e45j]:focus-visible,.consent-dialog[data-astro-cid-spz5e45j] button[data-astro-cid-spz5e45j]:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.consent-dialog[data-astro-cid-spz5e45j]{width:min(100% - 2rem,38rem);max-height:min(44rem,100dvh - 2rem);color:var(--color-ink);background:var(--color-page);border:1px solid var(--color-rule);border-top:4px solid var(--color-primary);border-radius:var(--radius-frame);margin:auto;padding:clamp(1.25rem,4vw,2rem);box-shadow:0 1.25rem 4rem #1018273d}.consent-dialog[data-astro-cid-spz5e45j]::backdrop{background:#1018277a}.consent-heading[data-astro-cid-spz5e45j]{justify-content:space-between;align-items:start;gap:var(--space-4);display:flex}.consent-heading[data-astro-cid-spz5e45j] h2[data-astro-cid-spz5e45j]{color:var(--color-primary);letter-spacing:-.035em;margin:0;font-size:clamp(1.5rem,4vw,2rem);line-height:1.1}.consent-close[data-astro-cid-spz5e45j]{width:44px;height:44px;color:var(--color-primary);background:var(--color-page);border:1px solid var(--color-border);border-radius:var(--radius-control);cursor:pointer;flex:0 0 44px;place-items:center;display:grid}.consent-close[data-astro-cid-spz5e45j] svg[data-astro-cid-spz5e45j]{fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:1.75px;width:1.25rem;height:1.25rem}.consent-dialog[data-astro-cid-spz5e45j]>p[data-astro-cid-spz5e45j]{color:var(--color-muted);line-height:1.55}.consent-boundary[data-astro-cid-spz5e45j]{padding-left:var(--space-4);border-left:3px solid var(--color-accent)}.consent-actions[data-astro-cid-spz5e45j]{gap:var(--space-3);margin-top:var(--space-5);flex-wrap:wrap;display:flex}.consent-actions[data-astro-cid-spz5e45j] button[data-astro-cid-spz5e45j]{border-radius:var(--radius-control);min-height:44px;font:inherit;cursor:pointer;padding:.7rem 1rem;font-size:.875rem;font-weight:750}.consent-primary[data-astro-cid-spz5e45j]{color:#fff;background:var(--color-primary);border:1px solid var(--color-primary)}.consent-primary[data-astro-cid-spz5e45j]:hover{background:var(--color-primary-strong)}.consent-secondary[data-astro-cid-spz5e45j]{color:var(--color-primary);background:var(--color-page);border:1px solid var(--color-primary)}.consent-actions[data-astro-cid-spz5e45j] button[data-astro-cid-spz5e45j][aria-pressed=true]{box-shadow:0 0 0 2px var(--color-page), 0 0 0 4px var(--color-focus)}.consent-status[data-astro-cid-spz5e45j]{min-height:1.5em;margin-bottom:0;font-weight:700;color:var(--color-ink)!important}.consent-detail[data-astro-cid-spz5e45j]{margin-bottom:0;font-size:.78rem}@media (width<=520px){.consent-dialog[data-astro-cid-spz5e45j]{overflow-y:auto}.consent-actions[data-astro-cid-spz5e45j]{display:grid}.consent-actions[data-astro-cid-spz5e45j] button[data-astro-cid-spz5e45j]{width:100%}}.site-footer[data-astro-cid-jo6i4kqk]{color:var(--color-muted);background:var(--color-page);border-top:1px solid var(--color-border);padding:1.35rem 0}.footer-inner[data-astro-cid-jo6i4kqk]{align-items:start;gap:var(--space-6);grid-template-columns:minmax(12rem,.8fr) auto minmax(20rem,1.2fr);display:grid}p[data-astro-cid-jo6i4kqk]{margin:0;font-size:.75rem}nav[data-astro-cid-jo6i4kqk]{gap:var(--space-2) var(--space-5);flex-wrap:wrap;display:flex}nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{min-height:44px;color:var(--color-muted);align-items:center;font-size:.75rem;text-decoration:none;display:inline-flex}nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--color-primary)}.footer-note[data-astro-cid-jo6i4kqk]{margin-top:var(--space-2)}@media (width<=760px){.site-footer[data-astro-cid-jo6i4kqk]{padding:var(--space-5) 0}.footer-inner[data-astro-cid-jo6i4kqk]{gap:var(--space-4);grid-template-columns:1fr}nav[data-astro-cid-jo6i4kqk]{gap:var(--space-4) var(--space-5)}.footer-note[data-astro-cid-jo6i4kqk]{text-align:left}}.site-header[data-astro-cid-nen7h5rs]{z-index:10;background:var(--color-page);border-bottom:1px solid var(--color-border);min-height:64px;position:relative}.header-inner[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;gap:var(--space-5);min-height:64px;display:flex}.wordmark[data-astro-cid-nen7h5rs]{color:var(--color-ink);letter-spacing:-.025em;align-items:center;gap:.65rem;font-size:1.15rem;font-weight:750;line-height:1.15;text-decoration:none;display:inline-flex}.wordmark[data-astro-cid-nen7h5rs] svg[data-astro-cid-nen7h5rs]{fill:none;width:1.75rem;height:1.75rem;stroke:var(--color-primary);stroke-linecap:round;stroke-linejoin:round;stroke-width:2px;flex:none}.wordmark[data-astro-cid-nen7h5rs] circle[data-astro-cid-nen7h5rs]{fill:var(--color-accent);stroke:none}.desktop-navigation[data-astro-cid-nen7h5rs]{align-self:stretch;align-items:stretch;gap:2.75rem;display:flex}.desktop-navigation[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--color-ink);align-items:center;font-size:.875rem;font-weight:550;line-height:1.2;text-decoration:none;display:inline-flex;position:relative}.desktop-navigation[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,.desktop-navigation[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--color-primary)}.desktop-navigation[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]:after{background:var(--color-focus);content:"";height:2px;position:absolute;bottom:0;left:0;right:0}.mobile-navigation[data-astro-cid-nen7h5rs]{display:none;position:relative}.mobile-navigation[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]{min-width:4.5rem;min-height:44px;color:var(--color-primary);background:var(--color-page);border:1px solid var(--color-primary);border-radius:var(--radius-control);cursor:pointer;justify-content:center;align-items:center;font-family:inherit;font-size:.9375rem;font-weight:700;line-height:1.2;list-style:none;display:inline-flex}.mobile-navigation[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]::-webkit-details-marker{display:none}.mobile-navigation[data-astro-cid-nen7h5rs] nav[data-astro-cid-nen7h5rs]{width:min(16rem,100vw - 2rem);padding:var(--space-2);background:var(--color-page);border:1px solid var(--color-border);display:grid;position:absolute;top:calc(100% + .5rem);right:0;box-shadow:0 8px 24px #1018271f}.mobile-navigation[data-astro-cid-nen7h5rs] nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{min-height:44px;color:var(--color-ink);padding:.75rem;font-size:1rem;font-weight:650;text-decoration:none}.mobile-navigation[data-astro-cid-nen7h5rs] nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--color-primary);border-left:2px solid var(--color-accent)}@media (width<=720px){.header-inner[data-astro-cid-nen7h5rs]{min-height:68px}.wordmark[data-astro-cid-nen7h5rs]{max-width:13rem;font-size:1.0625rem}.desktop-navigation[data-astro-cid-nen7h5rs]{display:none}.mobile-navigation[data-astro-cid-nen7h5rs]{display:block}}.ad-slot-preview[data-astro-cid-ygkiugat]{width:min(100% - 4rem,84rem);margin:var(--space-6) auto;min-height:10rem;color:var(--color-muted);background:var(--color-surface);border:1px dashed var(--color-rule);letter-spacing:.08em;text-transform:uppercase;place-items:center;font-size:.75rem;font-weight:700;display:grid}.ad-slot-preview-mid-content[data-astro-cid-ygkiugat]{min-height:15.625rem}.ad-slot-preview-footer[data-astro-cid-ygkiugat]{min-height:7.5rem}@media (width<=720px){.ad-slot-preview[data-astro-cid-ygkiugat]{width:min(calc(100% - 2rem), var(--content-width))}}html{color-scheme:light}body{min-width:20rem}h1,h2,h3{text-wrap:balance}a:focus-visible,summary:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.site-container{width:min(100% - 4rem,84rem);margin-inline:auto}.skip-link{z-index:100;color:#fff;background:var(--color-primary);border-radius:var(--radius-control);padding:.65rem .9rem;font-weight:700;position:fixed;top:.5rem;left:.5rem;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}@media (width<=720px){.site-container{width:min(calc(100% - 2rem), var(--content-width))}}