.calculator[data-astro-cid-av4muyj3]{max-width:680px;padding:var(--space-6);box-shadow:var(--shadow-md)}.calculator-grid[data-astro-cid-av4muyj3]{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-5);margin-bottom:var(--space-5)}.field[data-astro-cid-av4muyj3]{display:flex;flex-direction:column;gap:var(--space-2);border:none;padding:0;margin:0}.field[data-astro-cid-av4muyj3] label[data-astro-cid-av4muyj3],.field[data-astro-cid-av4muyj3] legend[data-astro-cid-av4muyj3]{font-weight:600;font-size:var(--text-caption);color:var(--color-text-secondary)}.field[data-astro-cid-av4muyj3] input[data-astro-cid-av4muyj3][type=text]{min-height:var(--touch-target-min);padding:0 var(--space-4);border:1.5px solid var(--color-border);border-radius:var(--radius-small);font-size:1.0625rem;font-weight:600;font-variant-numeric:tabular-nums;color:var(--color-text-primary);background:var(--color-background);transition:border-color var(--duration-fast) var(--ease-standard),box-shadow var(--duration-fast) var(--ease-standard)}.field[data-astro-cid-av4muyj3] input[data-astro-cid-av4muyj3][type=text]:focus-visible{border-color:var(--color-primary);box-shadow:var(--shadow-focus-ring);outline:none}.radio-row[data-astro-cid-av4muyj3]{display:flex;flex-wrap:wrap;gap:var(--space-3)}.radio-option[data-astro-cid-av4muyj3]{display:inline-flex;align-items:center;gap:var(--space-1);min-height:var(--touch-target-min);font-weight:500;font-size:var(--text-small);color:var(--color-text-primary)}.calculator-output[data-astro-cid-av4muyj3]{margin-top:var(--space-5);background:var(--color-primary-tint);border:1px solid var(--blue-100);border-radius:var(--radius-large);padding:var(--space-5)}.calculator-output[data-astro-cid-av4muyj3][hidden]{display:none}.calculator-syringe[data-astro-cid-av4muyj3]{width:100%;height:auto;display:block}.calculator-syringe-fill[data-astro-cid-av4muyj3]{transition:width var(--duration-slow) var(--ease-standard)}.calculator-syringe-caption[data-astro-cid-av4muyj3]{margin:var(--space-2) 0 0;font-size:var(--text-caption);color:var(--color-text-secondary);text-align:center}.calculator-results[data-astro-cid-av4muyj3]{margin:var(--space-5) 0 0;display:grid;gap:var(--space-2);padding-top:var(--space-4);border-top:1px solid var(--blue-100)}.calculator-result-row[data-astro-cid-av4muyj3]{display:flex;justify-content:space-between;align-items:baseline;gap:var(--space-3);margin:0}.calculator-result-row[data-astro-cid-av4muyj3] dt[data-astro-cid-av4muyj3]{color:var(--color-text-secondary);font-size:var(--text-small)}.calculator-result-row[data-astro-cid-av4muyj3] dd[data-astro-cid-av4muyj3]{margin:0;font-weight:700;font-size:var(--text-small)}.calculator-result-primary[data-astro-cid-av4muyj3]{padding-top:var(--space-2)}.calculator-result-primary[data-astro-cid-av4muyj3] dt[data-astro-cid-av4muyj3]{font-weight:600}.calculator-result-primary[data-astro-cid-av4muyj3] dd[data-astro-cid-av4muyj3]{font-size:2.25rem;line-height:1;color:var(--color-primary);letter-spacing:var(--tracking-tight)}@media(max-width:560px){.calculator-grid[data-astro-cid-av4muyj3]{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.calculator-syringe-fill[data-astro-cid-av4muyj3]{transition:none}}.calculator-hero[data-astro-cid-jo4pr6vo]{padding-bottom:var(--space-3)}.calculator-lead[data-astro-cid-jo4pr6vo]{font-size:var(--text-lead);color:var(--color-text-secondary);max-width:60ch}.calculator-section[data-astro-cid-jo4pr6vo]{padding-top:var(--space-3)}.how-it-works[data-astro-cid-jo4pr6vo]{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-4)}.how-it-works-step[data-astro-cid-jo4pr6vo]{display:flex;flex-direction:column;gap:var(--space-3)}.how-it-works-index[data-astro-cid-jo4pr6vo]{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:999px;background:var(--color-primary);color:#fff;font-weight:700;font-size:.9rem}.how-it-works-step[data-astro-cid-jo4pr6vo] p[data-astro-cid-jo4pr6vo]{margin:0;color:var(--color-text-primary)}.worked-example[data-astro-cid-jo4pr6vo]{max-width:70ch;border-left:3px solid var(--color-primary)}.worked-example-text[data-astro-cid-jo4pr6vo]{margin:var(--space-2) 0 0;font-size:var(--text-lead);color:var(--color-text-primary)}.app-cta[data-astro-cid-jo4pr6vo]{background:linear-gradient(135deg,var(--blue-500) 0%,var(--blue-700) 100%);color:#fff}.app-cta[data-astro-cid-jo4pr6vo] h2[data-astro-cid-jo4pr6vo],.app-cta[data-astro-cid-jo4pr6vo] p[data-astro-cid-jo4pr6vo]{color:#fff}.app-cta-inner[data-astro-cid-jo4pr6vo]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);flex-wrap:wrap}.app-cta-inner[data-astro-cid-jo4pr6vo]>div[data-astro-cid-jo4pr6vo]{max-width:48ch}.cross-link[data-astro-cid-jo4pr6vo]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);text-decoration:none;font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-4)}.cross-link[data-astro-cid-jo4pr6vo]:hover,.cross-link[data-astro-cid-jo4pr6vo]:focus-visible{color:var(--color-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.cross-link[data-astro-cid-jo4pr6vo] svg[data-astro-cid-jo4pr6vo]{flex:none;width:18px;height:18px;color:var(--color-primary)}@media(max-width:760px){.how-it-works[data-astro-cid-jo4pr6vo]{grid-template-columns:1fr}}