.furusatoCalc__modeSwitch{display:flex;gap:0;margin-bottom:28px;border-radius:10px;overflow:hidden;border:1.5px solid #e5e7eb}.furusatoCalc__modeBtn{flex:1;padding:12px 8px;font-size:0.9375rem;font-weight:600;border:none;background-color:#fff;color:#6b7280;cursor:pointer;transition:all 0.2s ease;font-family:inherit;letter-spacing:0.03em;min-height:48px}.furusatoCalc__modeBtn+.furusatoCalc__modeBtn{border-left:1.5px solid #e5e7eb}.furusatoCalc__modeBtn_state_active{background-color:#059669;color:#fff}.furusatoCalc__modeBtn:not(.furusatoCalc__modeBtn_state_active):hover{background-color:#f3f4f6}.furusatoCalc__presets{margin-bottom:20px}.furusatoCalc__presetsLabel{display:block;font-size:0.8125rem;font-weight:600;color:#374151;margin-bottom:8px;letter-spacing:0.03em}.furusatoCalc__presetBtns{display:flex;gap:8px;flex-wrap:wrap}.furusatoCalc__presetBtn{padding:8px 16px;font-size:0.8125rem;font-weight:600;border:1.5px solid #d1d5db;border-radius:8px;background-color:#fff;color:#374151;cursor:pointer;transition:all 0.2s ease;font-family:inherit;min-height:40px}.furusatoCalc__presetBtn:hover{border-color:#059669;color:#059669;background-color:#ecfdf5}.furusatoCalc__presetBtn_state_active{border-color:#059669;background-color:#059669;color:#fff}.furusatoCalc__options{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap}.furusatoCalc__optionItem{display:flex;flex-direction:column;gap:6px;flex:1;min-width:140px}.furusatoCalc__optionLabel{font-size:0.8125rem;font-weight:600;color:#374151;letter-spacing:0.03em}.furusatoCalc__select{padding:10px 12px;font-size:0.9375rem;border:1.5px solid #e5e7eb;border-radius:8px;background-color:#fff;color:#374151;font-family:inherit;min-height:44px;cursor:pointer}.furusatoCalc__select:focus{outline:none;border-color:#059669;box-shadow:0 0 0 3px rgba(5,150,105,0.1)}.furusatoCalc__calcBtn{width:100%;margin-top:4px}.furusatoCalc__breakdown{margin-top:20px;padding:20px 24px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:10px}.furusatoCalc__breakdownTitle{font-size:0.9375rem;font-weight:700;color:#374151;margin-bottom:12px}.furusatoCalc__breakdownTable{width:100%;border-collapse:collapse;font-size:0.875rem}.furusatoCalc__breakdownTable td{padding:8px 0;border-bottom:1px solid #e5e7eb}.furusatoCalc__breakdownTable td:last-child{text-align:right;font-weight:600;font-variant-numeric:tabular-nums}.furusatoCalc__breakdownTotal td{font-weight:700;color:#059669;border-bottom:2px solid #059669}.furusatoCalc__tips{margin-top:20px;padding:20px 24px;background:linear-gradient(135deg,#ecfdf5 0%,#f0fdf4 100%);border:1px solid #a7f3d0;border-radius:10px}.furusatoCalc__tipsTitle{font-size:0.9375rem;font-weight:700;color:#065f46;margin-bottom:8px}.furusatoCalc__tipsText{font-size:0.875rem;color:#374151;line-height:1.7}.furusatoCalc__formula{margin:16px 0;padding:16px 20px;background:#f9fafb;border:1px solid #e5e7eb;border-left:4px solid #059669;border-radius:0 8px 8px 0}.furusatoCalc__formulaText{font-size:0.875rem;color:#374151;line-height:1.7;word-break:break-all}@media (max-width:640px){.furusatoCalc__options{flex-direction:column}.furusatoCalc__presetBtns{gap:6px}.furusatoCalc__presetBtn{padding:8px 12px;font-size:0.75rem}}