.calc-container[data-astro-cid-4f62g3aq]{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:1.5rem}.tab-group[data-astro-cid-4f62g3aq]{display:flex;gap:.5rem;background:var(--color-surface, #f8f9fa);border-radius:12px;padding:.375rem}.tab-btn[data-astro-cid-4f62g3aq]{flex:1;padding:.625rem 0;border:none;border-radius:8px;background:transparent;color:var(--color-text-muted, #6b7280);font-size:.95rem;font-weight:600;cursor:pointer;transition:background .18s,color .18s}.tab-btn[data-astro-cid-4f62g3aq].active{background:var(--color-primary, #2563eb);color:#fff}.input-section[data-astro-cid-4f62g3aq]{display:flex;flex-direction:column;gap:1.1rem}.field-group[data-astro-cid-4f62g3aq]{display:flex;flex-direction:column;gap:.35rem}.field-group[data-astro-cid-4f62g3aq][hidden]{display:none}.field-label[data-astro-cid-4f62g3aq]{font-size:.875rem;font-weight:600;color:var(--color-text, #111827)}.input-wrap[data-astro-cid-4f62g3aq]{position:relative;display:flex;align-items:center}.field-input[data-astro-cid-4f62g3aq]{width:100%;padding:.75rem 3rem .75rem 1rem;border:1.5px solid var(--color-border, #d1d5db);border-radius:10px;font-size:1rem;color:var(--color-text, #111827);background:#fff;transition:border-color .18s,box-shadow .18s;box-sizing:border-box;-moz-appearance:textfield}.field-input[data-astro-cid-4f62g3aq]::-webkit-outer-spin-button,.field-input[data-astro-cid-4f62g3aq]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.field-input[data-astro-cid-4f62g3aq]:focus{outline:none;border-color:var(--color-primary, #2563eb);box-shadow:0 0 0 3px #2563eb1f}.input-unit[data-astro-cid-4f62g3aq]{position:absolute;right:.9rem;font-size:.875rem;color:var(--color-text-muted, #6b7280);pointer-events:none}.preview-text[data-astro-cid-4f62g3aq]{font-size:.8rem;color:var(--color-primary, #2563eb);min-height:1rem;margin:0;padding-left:.2rem}.error-msg[data-astro-cid-4f62g3aq]{background:#fef2f2;color:#dc2626;border:1px solid #fecaca;border-radius:8px;padding:.65rem 1rem;font-size:.875rem}.error-msg[data-astro-cid-4f62g3aq][hidden]{display:none}.btn-calc[data-astro-cid-4f62g3aq]{width:100%;padding:1rem;background:var(--color-primary);color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:700;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.btn-calc[data-astro-cid-4f62g3aq]:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.btn-calc[data-astro-cid-4f62g3aq]:active{transform:translateY(0)}.btn-secondary[data-astro-cid-4f62g3aq]{padding:.9rem 1rem;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;border:1px solid var(--color-border, #e5e7eb);background:transparent;color:var(--color-text, #111);transition:background .15s ease}.btn-secondary[data-astro-cid-4f62g3aq]:hover{background:var(--color-surface-alt, #f3f4f6)}.result-section[data-astro-cid-4f62g3aq]{margin-bottom:1em}.result-section[data-astro-cid-4f62g3aq][hidden]{display:none}.result-title[data-astro-cid-4f62g3aq]{font-size:1rem;font-weight:700;color:var(--color-text, #111827);margin:0 0 1rem}.result-grid[data-astro-cid-4f62g3aq]{display:flex;flex-direction:column;gap:.55rem}.result-item[data-astro-cid-4f62g3aq]{display:flex;justify-content:space-between;align-items:center;padding:.5rem .75rem;border-radius:8px;background:#fff}.result-item[data-astro-cid-4f62g3aq].highlight{background:var(--color-primary-light, #eff6ff);border:1px solid var(--color-primary, #2563eb)}.result-item[data-astro-cid-4f62g3aq].total{background:var(--color-primary, #2563eb)}.result-item[data-astro-cid-4f62g3aq].total .result-label[data-astro-cid-4f62g3aq],.result-item[data-astro-cid-4f62g3aq].total .result-value[data-astro-cid-4f62g3aq]{color:#fff}.result-label[data-astro-cid-4f62g3aq]{font-size:.85rem;color:var(--color-text-muted, #6b7280);font-weight:500}.result-value[data-astro-cid-4f62g3aq]{font-size:.95rem;font-weight:700;color:var(--color-text, #111827)}.result-item[data-astro-cid-4f62g3aq].highlight .result-value[data-astro-cid-4f62g3aq]{color:var(--color-primary, #2563eb);font-size:1.05rem}.result-notice[data-astro-cid-4f62g3aq]{font-size:.75rem;color:var(--color-text-muted, #6b7280);margin:.9rem 0 0}.rate-table-section[data-astro-cid-4f62g3aq]{margin-top:1em}.rate-table-title[data-astro-cid-4f62g3aq]{font-size:.95rem;font-weight:700;color:var(--color-text, #111827);margin:0 0 .9rem}.rate-table{width:100%;border-collapse:collapse;font-size:.83rem}.rate-table th{background:var(--color-primary, #2563eb);color:#fff;padding:.5rem .6rem;text-align:center;font-weight:600}.rate-table td{padding:.45rem .6rem;text-align:center;border-bottom:1px solid var(--color-border, #d1d5db);color:var(--color-text, #111827)}.rate-table tr:last-child td{border-bottom:none}.rate-table tr:nth-child(2n) td{background:var(--color-surface, #f8f9fa)}.rate-table .row-active td{background:#eff6ff;font-weight:700;color:var(--color-primary, #2563eb)}