.breadcrumb[data-astro-cid-z5x7xrfa]{font-size:.85rem;color:var(--color-text-muted);margin-bottom:16px}.breadcrumb[data-astro-cid-z5x7xrfa] a[data-astro-cid-z5x7xrfa]{color:var(--color-text-muted)}.breadcrumb[data-astro-cid-z5x7xrfa] a[data-astro-cid-z5x7xrfa]:hover{color:var(--color-primary)}h1[data-astro-cid-z5x7xrfa]{font-size:1.8rem;margin-bottom:8px}.page-desc[data-astro-cid-z5x7xrfa]{color:var(--color-text-muted);margin-bottom:24px}.calculator-box[data-astro-cid-z5x7xrfa]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;margin-bottom:32px}.method-toggle[data-astro-cid-z5x7xrfa]{display:flex;gap:4px;margin-bottom:20px;background:var(--color-bg);border-radius:var(--radius);padding:4px;width:fit-content}.toggle-btn[data-astro-cid-z5x7xrfa]{padding:8px 16px;border:none;border-radius:6px;background:transparent;font-size:.85rem;font-weight:500;cursor:pointer;color:var(--color-text-muted);transition:all .15s}.toggle-btn[data-astro-cid-z5x7xrfa].active{background:var(--color-surface);color:var(--color-primary);box-shadow:var(--shadow-sm)}.calc-inputs[data-astro-cid-z5x7xrfa]{margin-bottom:24px}.input-group[data-astro-cid-z5x7xrfa]{display:flex;flex-direction:column;gap:4px;max-width:300px}.input-group[data-astro-cid-z5x7xrfa] label[data-astro-cid-z5x7xrfa]{font-size:.85rem;font-weight:600;color:var(--color-text-muted)}.input-group[data-astro-cid-z5x7xrfa] input[data-astro-cid-z5x7xrfa]{padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius);font-size:1rem;background:var(--color-bg)}.input-group[data-astro-cid-z5x7xrfa] input[data-astro-cid-z5x7xrfa]:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}.result-primary[data-astro-cid-z5x7xrfa]{text-align:center;margin-bottom:24px;padding:20px;background:var(--color-bg);border-radius:var(--radius)}.result-primary-label[data-astro-cid-z5x7xrfa]{display:block;font-size:.85rem;font-weight:500;color:var(--color-text-muted);margin-bottom:6px}.result-primary-value[data-astro-cid-z5x7xrfa]{display:block;font-size:2rem;font-weight:800;color:var(--color-primary)}.result-cards[data-astro-cid-z5x7xrfa]{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:24px}.result-card[data-astro-cid-z5x7xrfa]{background:var(--color-bg);border-radius:var(--radius);padding:16px;text-align:center}.result-label[data-astro-cid-z5x7xrfa]{display:block;font-size:.8rem;font-weight:500;color:var(--color-text-muted);margin-bottom:4px}.result-value[data-astro-cid-z5x7xrfa]{display:block;font-size:1.5rem;font-weight:800}.result-detail[data-astro-cid-z5x7xrfa]{display:block;font-size:.8rem;color:var(--color-text-muted);margin-top:2px}.milestones-heading[data-astro-cid-z5x7xrfa]{font-size:1rem;font-weight:700;margin-bottom:12px;color:var(--color-text-muted)}.milestone-cards[data-astro-cid-z5x7xrfa]{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.milestone-card[data-astro-cid-z5x7xrfa]{display:flex;align-items:flex-start;gap:12px;background:var(--color-bg);border-radius:var(--radius);padding:14px 16px}.milestone-icon[data-astro-cid-z5x7xrfa]{font-size:.6rem;color:var(--color-primary);margin-top:4px;flex-shrink:0}.milestone-info[data-astro-cid-z5x7xrfa]{display:flex;flex-direction:column;gap:2px}.milestone-label[data-astro-cid-z5x7xrfa]{font-size:.8rem;font-weight:600;color:var(--color-text-muted)}.milestone-date[data-astro-cid-z5x7xrfa]{font-size:1rem;font-weight:700}.milestone-week[data-astro-cid-z5x7xrfa]{font-size:.75rem;color:var(--color-text-muted)}.content-section[data-astro-cid-z5x7xrfa]{max-width:800px;line-height:1.8}.content-section[data-astro-cid-z5x7xrfa] h2[data-astro-cid-z5x7xrfa]{font-size:1.3rem;margin:32px 0 12px;padding-top:16px;border-top:1px solid var(--color-border)}.content-section[data-astro-cid-z5x7xrfa] h2[data-astro-cid-z5x7xrfa]:first-child{border-top:none;margin-top:0}.content-section[data-astro-cid-z5x7xrfa] h3[data-astro-cid-z5x7xrfa]{font-size:1.1rem;margin:24px 0 8px}.content-section[data-astro-cid-z5x7xrfa] p[data-astro-cid-z5x7xrfa]{margin-bottom:12px}.content-section[data-astro-cid-z5x7xrfa] ul[data-astro-cid-z5x7xrfa],.content-section[data-astro-cid-z5x7xrfa] ol[data-astro-cid-z5x7xrfa]{margin:0 0 16px 24px}.content-section[data-astro-cid-z5x7xrfa] li[data-astro-cid-z5x7xrfa]{margin-bottom:6px}.formula-box[data-astro-cid-z5x7xrfa]{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px 24px;margin:16px 0;font-size:1.1rem;text-align:center}.info-table[data-astro-cid-z5x7xrfa]{width:100%;max-width:600px;border-collapse:collapse;margin:16px 0}.info-table[data-astro-cid-z5x7xrfa] th[data-astro-cid-z5x7xrfa],.info-table[data-astro-cid-z5x7xrfa] td[data-astro-cid-z5x7xrfa]{padding:8px 16px;border:1px solid var(--color-border);text-align:left}.info-table[data-astro-cid-z5x7xrfa] th[data-astro-cid-z5x7xrfa]{background:var(--color-bg);font-weight:600}@media(max-width:640px){.method-toggle[data-astro-cid-z5x7xrfa]{flex-direction:column;width:100%}.toggle-btn[data-astro-cid-z5x7xrfa]{text-align:center}.input-group[data-astro-cid-z5x7xrfa]{max-width:100%}.result-cards[data-astro-cid-z5x7xrfa]{grid-template-columns:1fr 1fr}.milestone-cards[data-astro-cid-z5x7xrfa]{grid-template-columns:1fr}.result-primary-value[data-astro-cid-z5x7xrfa]{font-size:1.5rem}}