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.details-indicator[data-astro-cid-stsgovau]:before{content:"−"}.cost-lines[data-astro-cid-stsgovau]{gap:var(--spacing-xs);display:grid}.cost-line[data-astro-cid-stsgovau]{gap:var(--spacing-sm);grid-template-columns:minmax(0,1fr) minmax(8rem,.8fr);align-items:center;display:grid}.cost-line[data-astro-cid-stsgovau][hidden]{display:none}.cost-input[data-astro-cid-stsgovau] input[data-astro-cid-stsgovau]:focus-visible{outline:none}.cost-mode[data-astro-cid-stsgovau]{min-height:38px}.cost-mode[data-astro-cid-stsgovau] label[data-astro-cid-stsgovau]{border-radius:var(--radius-pill);min-width:0;padding-inline:var(--spacing-xs);color:var(--color-ink-muted);font-size:var(--text-caption);text-align:center;cursor:pointer;touch-action:manipulation;justify-content:center;align-items:center;font-weight:600;display:flex}.cost-mode[data-astro-cid-stsgovau] input[data-astro-cid-stsgovau]:checked+label[data-astro-cid-stsgovau]{background:var(--color-surface-key);color:var(--color-ink);box-shadow:var(--shadow-raised)}.cost-mode[data-astro-cid-stsgovau] input[data-astro-cid-stsgovau]:focus-visible+label[data-astro-cid-stsgovau]{outline:2px solid var(--color-focus-ring);outline-offset:2px}@container (width<=22rem){.cost-line[data-astro-cid-stsgovau]{gap:var(--spacing-xxs);grid-template-columns:minmax(0,1fr)}}.probe[data-astro-cid-stsgovau]{visibility:hidden;pointer-events:none;grid-template-columns:repeat(auto-fill,minmax(min(100%,14rem),1fr));height:0;overflow:hidden}.probe[data-astro-cid-stsgovau] .metric-row[data-astro-cid-stsgovau]{grid-template-columns:minmax(0, 1fr) var(--metric-value-min)}.probe[data-astro-cid-stsgovau] [data-astro-cid-stsgovau][data-probe-char]{font-size:var(--metric-font-size);white-space:nowrap;font-variant-numeric:normal}.result-toolbar[data-astro-cid-stsgovau]{justify-content:space-between;align-items:center;gap:var(--spacing-xs) var(--spacing-sm);border-bottom:1px solid var(--color-hairline);padding-bottom:var(--spacing-sm);margin-bottom:var(--spacing-md);flex-wrap:wrap;display:flex}.result-actions[data-astro-cid-stsgovau]{align-items:center;gap:var(--spacing-xs);display:flex}.estimates-only[data-astro-cid-stsgovau]{margin:0}.action-button[data-astro-cid-stsgovau]{border:1px solid var(--color-hairline-strong);border-radius:var(--radius-md);background:var(--color-surface-canvas);min-height:36px;padding-inline:var(--spacing-sm);color:var(--color-ink);font-size:var(--text-caption);cursor:pointer;touch-action:manipulation;transition:border-color var(--duration-fast) var(--ease-out-soft), background-color var(--duration-fast) 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select[data-astro-cid-3kok2s3r]:focus-visible{background-color:var(--color-surface-raised);box-shadow:inset 0 0 0 2px var(--color-focus-ring)}@media (width>=56rem){.calculator-panel[data-astro-cid-3kok2s3r]{grid-template-columns:minmax(18rem,21rem) minmax(26rem,1fr);grid-template-areas:"measurements visual";align-items:stretch}.visual-result[data-astro-cid-3kok2s3r]{border-top:0;border-left:1px solid var(--color-hairline);padding-top:0;padding-left:var(--tool-gap)}}@media (width>=72rem){.calculator-panel[data-astro-cid-3kok2s3r]{grid-template-columns:minmax(18rem,22rem) minmax(32rem,1fr)}}@media print{.calculator-panel[data-astro-cid-3kok2s3r]{box-shadow:none!important;border:1px solid var(--color-hairline-strong)!important;break-inside:avoid!important;page-break-inside:avoid!important;background:#fff!important;grid-template-columns:minmax(16rem,.9fr) minmax(20rem,1.1fr)!important;grid-template-areas:"measurements 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th[data-astro-cid-ss7t4vme],.article-table[data-astro-cid-ss7t4vme] td[data-astro-cid-ss7t4vme]{border-bottom:1px solid var(--color-hairline);padding:var(--spacing-sm) var(--spacing-xs);vertical-align:top}.article-table[data-astro-cid-ss7t4vme] thead[data-astro-cid-ss7t4vme] th[data-astro-cid-ss7t4vme]{border-bottom-color:var(--color-hairline-strong);color:var(--color-ink-muted);font-size:var(--text-caption);text-transform:uppercase;letter-spacing:.6px;font-weight:600}.article-table[data-astro-cid-ss7t4vme] tbody[data-astro-cid-ss7t4vme] th[data-astro-cid-ss7t4vme]{color:var(--color-ink);font-size:var(--text-body-sm);font-weight:600}.article-table[data-astro-cid-ss7t4vme] td[data-astro-cid-ss7t4vme]{color:var(--color-ink-secondary);font-size:var(--text-body-sm)}.article-pitfalls[data-astro-cid-ss7t4vme]{grid-template-columns:repeat(auto-fit,minmax(16rem,1fr))}.faq-list[data-astro-cid-ss7t4vme] details[data-astro-cid-ss7t4vme]{border-bottom:1px solid var(--color-hairline)}.faq-list[data-astro-cid-ss7t4vme] summary[data-astro-cid-ss7t4vme]{justify-content:space-between;align-items:center;gap:var(--spacing-md);cursor:pointer;min-height:52px;color:var(--color-ink);font-size:var(--text-title-sm);touch-action:manipulation;font-weight:600;list-style:none;display:flex}.faq-list[data-astro-cid-ss7t4vme] summary[data-astro-cid-ss7t4vme]::-webkit-details-marker{display:none}.details-indicator[data-astro-cid-ss7t4vme]:before{content:"+";color:var(--color-ink-muted);font-size:1.2em}.faq-list[data-astro-cid-ss7t4vme] details[data-astro-cid-ss7t4vme][open] .details-indicator[data-astro-cid-ss7t4vme]:before{content:"−"}.faq-list[data-astro-cid-ss7t4vme] details[data-astro-cid-ss7t4vme] p[data-astro-cid-ss7t4vme]{max-width:var(--measure-prose);padding:0 2rem var(--spacing-md) 0;color:var(--color-ink-secondary);font-size:var(--text-body-sm)}h2[data-astro-cid-ss7t4vme][id]{scroll-margin-top:5rem}@media print{.tool-article[data-astro-cid-ss7t4vme]{display:none}}.tool-main[data-astro-cid-6xrdwtgq]{max-width:min(1140px,100% - 2rem)}@media (width>=60rem){.tool-heading[data-astro-cid-6xrdwtgq]{align-items:center;gap:var(--spacing-xs) var(--spacing-sm);flex-flow:wrap}.tool-heading[data-astro-cid-6xrdwtgq]>:last-child{align-self:center}}@media print{@page{size:auto;margin:10mm 12mm}header,footer,.tool-guide,.tool-article{display:none!important}.tool-main[data-astro-cid-6xrdwtgq]{max-width:100%!important;margin:0!important;padding:0!important}.tool-heading[data-astro-cid-6xrdwtgq]{margin-bottom:var(--spacing-xs)!important}.tool-main[data-astro-cid-6xrdwtgq]>div[data-astro-cid-6xrdwtgq]:nth-child(2){margin-top:var(--spacing-xs)!important}}