.FAQSection-module__3zb3na__faqSection{padding:var(--space-12)clamp(1rem,4vw,2rem);background:var(--bg-primary);box-sizing:border-box;width:100%}@media (min-width:768px){.FAQSection-module__3zb3na__faqSection{padding:var(--space-16)var(--space-6)}}.FAQSection-module__3zb3na__container{box-sizing:border-box;width:100%;max-width:860px;margin:0 auto;padding:0 clamp(.5rem,2vw,1rem)}.FAQSection-module__3zb3na__title{font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--text-primary);text-align:center;margin-bottom:var(--space-8)}.FAQSection-module__3zb3na__faqGrid{gap:var(--space-6);grid-template-columns:1fr;display:grid}@media (min-width:768px){.FAQSection-module__3zb3na__faqGrid{grid-template-columns:repeat(2,1fr)}}.FAQSection-module__3zb3na__faqItem{background:var(--bg-secondary);border-radius:var(--radius-xl);padding:var(--space-6)}.FAQSection-module__3zb3na__faqItem h3{font-size:var(--text-base);font-weight:var(--font-semibold);color:var(--text-primary);margin-bottom:var(--space-3)}.FAQSection-module__3zb3na__faqItem p{font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed);margin:0}
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#0f172a0a}.calculator-module__3TmSfa__presetSection{margin-bottom:1.5rem}.calculator-module__3TmSfa__presetHeader{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.calculator-module__3TmSfa__presetTitle{color:var(--text-secondary,#64748b);text-transform:uppercase;letter-spacing:.06em;font-size:.775rem;font-weight:800}.calculator-module__3TmSfa__presetGrid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px;display:grid}.calculator-module__3TmSfa__presetChip{color:#334155;cursor:pointer;text-align:left;-webkit-user-select:none;user-select:none;box-sizing:border-box;background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:12px;justify-content:flex-start;align-items:center;gap:8px;width:100%;padding:9px 14px;font-size:.825rem;font-weight:700;line-height:1.3;transition:all .15s cubic-bezier(.4,0,.2,1);display:flex}.calculator-module__3TmSfa__presetChip:hover{color:#1d4ed8;background:#eff6ff;border-color:#3b82f6;transform:translateY(-1px);box-shadow:0 4px 12px -2px #3b82f626}.calculator-module__3TmSfa__presetChipActive{box-shadow:0 2px 8px #2563eb26;color:#1d4ed8!important;background:#eff6ff!important;border-color:#2563eb!important}.calculator-module__3TmSfa__presetChip:active{transform:scale(.97)}.calculator-module__3TmSfa__segmentedControl{box-sizing:border-box;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,110px),1fr));gap:4px;width:100%;margin-bottom:1.75rem;padding:4px;display:grid}.calculator-module__3TmSfa__segmentTab{color:#64748b;cursor:pointer;text-align:center;-webkit-user-select:none;user-select:none;box-sizing:border-box;background:0 0;border:none;border-radius:10px;outline:none;justify-content:center;align-items:center;width:100%;padding:9px 12px;font-size:.85rem;font-weight:700;line-height:1.3;transition:all .18s cubic-bezier(.4,0,.2,1);display:flex}.calculator-module__3TmSfa__segmentTab:hover{color:#1e293b;background:#fff9}.calculator-module__3TmSfa__segmentTabActive,.calculator-module__3TmSfa__segmentTab.calculator-module__3TmSfa__active{color:#0f172a!important;background:#fff!important;font-weight:800!important;box-shadow:0 2px 8px #00000014!important}.calculator-module__3TmSfa__modeTabIcon{align-items:center;gap:var(--space-1);flex-direction:column;display:flex}.calculator-module__3TmSfa__modeSymbol{font-size:var(--text-xl);font-weight:var(--font-bold)}.calculator-module__3TmSfa__modeLabel{font-size:var(--text-xs)}.calculator-module__3TmSfa__calculatorBody{gap:var(--space-6);box-sizing:border-box;flex-direction:column;width:100%;min-width:0;max-width:100%;display:flex}.calculator-module__3TmSfa__calculatorBody>*{box-sizing:border-box;min-width:0;max-width:100%}.calculator-module__3TmSfa__inputRow{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.calculator-module__3TmSfa__inputLabel{font-size:var(--text-lg);font-weight:var(--font-medium);color:var(--text-secondary);white-space:nowrap}.calculator-module__3TmSfa__inputField{flex:1;min-width:100px;max-width:150px}.calculator-module__3TmSfa__fractionRow{justify-content:center;align-items:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.calculator-module__3TmSfa__fractionInput{align-items:center;gap:var(--space-1);flex-direction:column;display:flex}.calculator-module__3TmSfa__fractionInput input{text-align:center;width:80px}.calculator-module__3TmSfa__fractionBar{background:var(--text-primary);border-radius:var(--radius-full);width:80px;height:3px}.calculator-module__3TmSfa__operationSymbol{font-size:var(--text-3xl);font-weight:var(--font-bold);color:var(--primary-600);text-align:center;width:40px}.calculator-module__3TmSfa__resultCard{background:linear-gradient(135deg,var(--primary-50),var(--accent-50));border:1px solid var(--primary-200);border-radius:var(--radius-xl);padding:var(--space-6);text-align:center;animation:.3s ease-out forwards calculator-module__3TmSfa__fadeInUp}@keyframes calculator-module__3TmSfa__fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.calculator-module__3TmSfa__resultCard.calculator-module__3TmSfa__increase{background:linear-gradient(135deg,var(--success-50),#ecfdf5);border-color:var(--success-500)}.calculator-module__3TmSfa__resultCard.calculator-module__3TmSfa__decrease,.calculator-module__3TmSfa__resultCard.calculator-module__3TmSfa__error{background:linear-gradient(135deg,var(--error-50),#fef2f2);border-color:var(--error-500)}.calculator-module__3TmSfa__resultLabel{font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-2)}.calculator-module__3TmSfa__resultValue{font-size:var(--text-4xl);font-weight:var(--font-bold);color:var(--primary-700);margin-bottom:var(--space-3)}.calculator-module__3TmSfa__resultCard.calculator-module__3TmSfa__increase .calculator-module__3TmSfa__resultValue{color:var(--success-600)}.calculator-module__3TmSfa__resultCard.calculator-module__3TmSfa__decrease .calculator-module__3TmSfa__resultValue{color:var(--error-600)}.calculator-module__3TmSfa__resultCard.calculator-module__3TmSfa__error .calculator-module__3TmSfa__resultValue{color:var(--error-600);font-size:var(--text-xl)}.calculator-module__3TmSfa__resultFormula{font-size:var(--text-sm);color:var(--text-tertiary);font-family:var(--font-mono);padding:var(--space-2)var(--space-4);border-radius:var(--radius-md);background:#fff;display:inline-block}.calculator-module__3TmSfa__resultFraction{align-items:center;gap:var(--space-1);margin-bottom:var(--space-2);flex-direction:column;display:flex}.calculator-module__3TmSfa__resultNumerator,.calculator-module__3TmSfa__resultDenominator{font-size:var(--text-4xl);font-weight:var(--font-bold);color:var(--primary-700)}.calculator-module__3TmSfa__resultBar{background:var(--primary-600);border-radius:var(--radius-full);width:80px;height:4px}.calculator-module__3TmSfa__resultDecimal{font-size:var(--text-lg);color:var(--text-secondary);margin-bottom:var(--space-4)}.calculator-module__3TmSfa__resultSteps{font-size:var(--text-sm);color:var(--text-tertiary);font-family:var(--font-mono);padding:var(--space-3)var(--space-4);border-radius:var(--radius-md);gap:var(--space-2);background:#fff;flex-direction:column;display:flex}.calculator-module__3TmSfa__equationDisplay{text-align:center;margin:var(--space-8)0;padding:var(--space-6);background:var(--bg-secondary);border-radius:var(--radius-xl);border:2px solid var(--border-default);position:relative;overflow:hidden}.calculator-module__3TmSfa__equationText{font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--primary-700);font-family:var(--font-mono);letter-spacing:-.02em}@media (min-width:768px){.calculator-module__3TmSfa__equationText{font-size:var(--text-3xl)}}.calculator-module__3TmSfa__inputGrid{gap:var(--space-4);max-width:500px;margin:0 auto var(--space-8);grid-template-columns:repeat(1,1fr);display:grid}@media (min-width:640px){.calculator-module__3TmSfa__inputGrid{grid-template-columns:repeat(3,1fr)}}.calculator-module__3TmSfa__inputField{gap:var(--space-2);flex-direction:column;display:flex}.calculator-module__3TmSfa__inputField label{font-size:var(--text-xs);font-weight:var(--font-bold);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em}.calculator-module__3TmSfa__inputField input{text-align:center;font-size:var(--text-xl);padding:var(--space-3)}.calculator-module__3TmSfa__errorBanner{padding:var(--space-4);background:var(--error-50);color:var(--error-700);border-radius:var(--radius-lg);text-align:center;margin-bottom:var(--space-6);font-weight:var(--font-medium)}