:root{--accent: #4f46e5;--accent-dark: #3730a3;--accent-glow: rgba(79,70,229,.15);--accent-soft: rgba(79,70,229,.08)}.container[data-astro-cid-hnkpuviw]{max-width:860px;margin:0 auto;padding:0 20px 80px}.notice-banner[data-astro-cid-hnkpuviw]{background:#4f46e50f;border:1px solid rgba(79,70,229,.18);border-radius:10px;padding:12px 16px;font-size:.85rem;color:var(--text2);margin-bottom:20px;display:flex;gap:10px;align-items:flex-start}.nb-icon[data-astro-cid-hnkpuviw]{font-size:1.1rem;flex-shrink:0;margin-top:1px}.input-card[data-astro-cid-hnkpuviw]{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px 24px 18px;margin-bottom:12px}.input-card-title[data-astro-cid-hnkpuviw]{font-size:.88rem;font-weight:700;color:var(--accent-dark);margin-bottom:18px;padding-bottom:10px;border-bottom:2px solid var(--accent-soft);display:flex;align-items:center;gap:8px}.input-card-title[data-astro-cid-hnkpuviw] .card-badge[data-astro-cid-hnkpuviw]{font-size:.72rem;background:var(--accent-soft);color:var(--accent);padding:2px 8px;border-radius:99px;font-weight:700}.income-type-group[data-astro-cid-hnkpuviw]{display:flex;gap:8px;margin-bottom:18px}.income-type-btn[data-astro-cid-hnkpuviw]{flex:1;padding:10px 8px;border:2px solid var(--border);border-radius:8px;background:var(--bg);cursor:pointer;font-size:.85rem;font-weight:700;color:var(--text2);text-align:center;transition:border-color .15s,background .15s}.income-type-btn[data-astro-cid-hnkpuviw].active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-dark)}.children-card[data-astro-cid-hnkpuviw]{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 24px;margin-bottom:12px}.children-title[data-astro-cid-hnkpuviw]{font-size:.88rem;font-weight:700;color:var(--accent-dark);margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid 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.15s}.age-chip.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-dark)}.age-chip-note{font-size:.7rem;font-weight:400}.result-section[data-astro-cid-hnkpuviw]{display:none}.result-section[data-astro-cid-hnkpuviw].show{display:block}.result-spacer[data-astro-cid-hnkpuviw]{height:32px}.breakdown-grid[data-astro-cid-hnkpuviw]{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:16px}.breakdown-card[data-astro-cid-hnkpuviw]{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px}.bk-label[data-astro-cid-hnkpuviw]{font-size:.75rem;font-weight:700;color:var(--text3);margin-bottom:6px}.bk-value[data-astro-cid-hnkpuviw]{font-family:var(--font-display);font-size:1.2rem;font-weight:800;color:var(--text);font-variant-numeric:tabular-nums}.bk-sub[data-astro-cid-hnkpuviw]{font-size:.72rem;color:var(--text3);margin-top:3px}.formula-banner[data-astro-cid-hnkpuviw]{background:#4f46e50a;border:1px solid rgba(79,70,229,.12);border-radius:10px;padding:14px 18px;font-size:.8rem;color:var(--text2);line-height:1.7;margin-bottom:16px}.formula-banner[data-astro-cid-hnkpuviw] strong[data-astro-cid-hnkpuviw]{color:var(--accent)}.hayami-table{width:100%;border-collapse:collapse;font-size:.78rem}.hayami-table th{background:#f1f5f9;color:var(--text2);font-weight:700;padding:8px 10px;text-align:center;border:1px solid #e2e8f0;white-space:nowrap}.hayami-table td{padding:7px 10px;text-align:center;border:1px solid #e2e8f0;color:var(--text)}.hayami-table tr:nth-child(2n) td{background:#f8fafc}.hayami-table td.amt-cell{font-weight:700;color:#4f46e5}.hayami-table tr.row-sel td{background:#4f46e512;font-weight:700}.hayami-table td.col-sel{background:#4f46e50a}.hayami-table tr.row-sel td.col-sel{background:#4f46e526}.hayami-wrap[data-astro-cid-hnkpuviw]{margin-bottom:16px;overflow-x:auto}.hayami-title[data-astro-cid-hnkpuviw]{font-size:.85rem;font-weight:700;color:var(--text2);margin-bottom:10px}.note-banner[data-astro-cid-hnkpuviw]{background:#f59e0b0f;border:1px solid rgba(245,158,11,.2);border-radius:10px;padding:12px 16px;font-size:.8rem;color:var(--text2);line-height:1.6;margin-bottom:16px}@media(max-width:560px){.breakdown-grid[data-astro-cid-hnkpuviw]{grid-template-columns:1fr 1fr}.child-count-group[data-astro-cid-hnkpuviw],.income-type-group[data-astro-cid-hnkpuviw]{gap:6px}}@media(max-width:400px){.breakdown-grid[data-astro-cid-hnkpuviw]{grid-template-columns:1fr}}