.calculator-hero[data-astro-cid-vtjqbfpc]{background:linear-gradient(#f4f8fd,#fff);border-bottom:1px solid #edf1f6;padding:22px 0 32px}h1[data-astro-cid-vtjqbfpc]{margin-bottom:10px;font-size:clamp(2rem,6vw,3rem)}.calculator-hero[data-astro-cid-vtjqbfpc] p[data-astro-cid-vtjqbfpc]:last-child{max-width:720px;color:var(--muted);font-size:1.05rem}.calculator-layout[data-astro-cid-vtjqbfpc]{grid-template-columns:minmax(0,1fr);gap:28px;padding-top:26px;padding-bottom:48px;display:grid}.calculator-layout[data-astro-cid-vtjqbfpc]>article[data-astro-cid-vtjqbfpc]{min-width:0}.sidebar[data-astro-cid-vtjqbfpc]{display:none}dl[data-astro-cid-vtjqbfpc]{margin:14px 0 0}dl[data-astro-cid-vtjqbfpc] div[data-astro-cid-vtjqbfpc]{border-top:1px solid var(--line);justify-content:space-between;gap:12px;padding:9px 0;display:flex}dt[data-astro-cid-vtjqbfpc]{color:var(--muted)}dd[data-astro-cid-vtjqbfpc]{margin:0;font-weight:700}.all-link[data-astro-cid-vtjqbfpc]{align-items:center;min-height:44px;margin-top:10px;font-weight:750;text-decoration:none;display:flex}@media (width>=768px){.calculator-layout[data-astro-cid-vtjqbfpc]{padding-top:30px;padding-bottom:62px}}@media (width>=1024px){.calculator-layout[data-astro-cid-vtjqbfpc]{grid-template-columns:minmax(0,1fr) minmax(240px,280px);gap:42px}.sidebar[data-astro-cid-vtjqbfpc]{display:block}}.calculator-form[data-astro-cid-mki4wkme]{box-shadow:var(--shadow);background:#fff;border:1px solid #cad8e8;border-radius:14px;overflow:hidden}.form-heading[data-astro-cid-mki4wkme]{background:var(--blue-50);border-bottom:1px solid #d8e5f3;padding:17px 20px}h2[data-astro-cid-mki4wkme]{margin:0;font-size:1.18rem}p[data-astro-cid-mki4wkme]{color:var(--muted);margin:4px 0 0;font-size:.9rem}.calculator-form-body{padding:20px}.form-grid{gap:16px;display:grid}.form-actions{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}@media (width<=479px){.form-heading[data-astro-cid-mki4wkme],.calculator-form-body{padding:16px}.form-actions .button{width:100%}}@media (width>=768px){.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.formula-box[data-astro-cid-luylwfqv]{background:var(--blue-50);border:1px solid #bdd4ee;border-radius:12px;margin:24px 0;padding:20px}h2[data-astro-cid-luylwfqv]{margin-bottom:8px;font-size:1.1rem}.formula[data-astro-cid-luylwfqv]{color:var(--blue-900);overflow-wrap:anywhere;background:#fff;border-radius:8px;padding:12px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-weight:700}.formula-box p:last-child{margin-bottom:0}.faq[data-astro-cid-7synugci]{margin-top:44px}h2[data-astro-cid-7synugci]{margin-bottom:14px}details[data-astro-cid-7synugci]{border-top:1px solid var(--line)}details[data-astro-cid-7synugci]:last-child{border-bottom:1px solid var(--line)}summary[data-astro-cid-7synugci]{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;min-height:52px;padding:10px 0;font-weight:750;list-style:none;display:flex}summary[data-astro-cid-7synugci]::-webkit-details-marker{display:none}summary[data-astro-cid-7synugci]:after{content:"+";color:var(--blue-700);font-size:1.35rem}details[data-astro-cid-7synugci][open] summary[data-astro-cid-7synugci]:after{content:"−"}p[data-astro-cid-7synugci]{color:var(--muted);margin:0;padding:0 0 16px}.related[data-astro-cid-dnxma2j3]{margin-top:44px}h2[data-astro-cid-dnxma2j3]{margin-bottom:16px}.result-card[data-astro-cid-kpiowxes]{border:1px solid #b9ddc8;border-left:5px solid var(--green-600);background:#f3fbf6;border-radius:12px;margin-top:18px;padding:20px}h2[data-astro-cid-kpiowxes]{margin-bottom:12px;font-size:1.12rem}.result-primary{color:#145b33;margin:0 0 16px;font-size:clamp(1.45rem,5vw,2.1rem);font-weight:850;line-height:1.25}.result-grid{grid-template-columns:1fr;gap:10px;display:grid}.result-stat{background:#fff;border-radius:8px;padding:11px}.result-stat strong,.result-stat span{display:block}.result-stat strong{font-size:1.15rem}.result-stat span{color:var(--muted);font-size:.8rem}@media (width>=480px){.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=768px){.result-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}