.rtrx9q1n-container{all:initial;display:block}.rtrx9q1n-container *{box-sizing:border-box!important;font-family:'Poppins',Arial,sans-serif!important;font-weight:normal!important}.rtrx9q1n-container p,.rtrx9q1n-container span,.rtrx9q1n-container div,.rtrx9q1n-container li,.rtrx9q1n-container label,.rtrx9q1n-container input,.rtrx9q1n-container select,.rtrx9q1n-container textarea{font-weight:normal!important}.rtrx9q1n-container strong,.rtrx9q1n-container b{font-weight:700!important}.rtrx9q1n-container h1,.rtrx9q1n-container h2,.rtrx9q1n-container h3,.rtrx9q1n-container h4,.rtrx9q1n-container h5,.rtrx9q1n-container h6{font-weight:600!important}.rtrx9q1n-container input,.rtrx9q1n-container select,.rtrx9q1n-container button,.rtrx9q1n-container textarea{-webkit-appearance:none!important;-moz-appearance:none!important;appearance:none!important;background-image:none!important;border-radius:12px!important}.rtrx9q1n-container button{cursor:pointer!important;text-decoration:none!important}.rtrx9q1n-container{width:100%!important;margin:0 auto!important;padding:0!important;font-family:'Poppins',Arial,sans-serif;color:#222;box-sizing:border-box}.rtrx9q1n-container *,.rtrx9q1n-container *::before,.rtrx9q1n-container *::after{box-sizing:border-box}.rtrx9q1n-dark .rtrx9q1n-card-header{background:#1e1e2e;box-shadow:0 8px 20px rgb(0 0 0 / .4)}.rtrx9q1n-dark .rtrx9q1n-card-header h2{color:#e0e0e0}.rtrx9q1n-dark .rtrx9q1n-card-header p{color:#aaa}.rtrx9q1n-dark .rtrx9q1n-input-section{background:#1e1e2e;box-shadow:0 8px 20px rgb(0 0 0 / .3)}.rtrx9q1n-dark .rtrx9q1n-input-group input,.rtrx9q1n-dark .rtrx9q1n-input-group select{background:#2a2a3e;border-color:#444;color:#e0e0e0}.rtrx9q1n-dark .rtrx9q1n-input-group label{color:#90caf9}.rtrx9q1n-dark .rtrx9q1n-section-heading h4{color:#90caf9;border-color:#90caf9}.rtrx9q1n-dark .rtrx9q1n-checkbox-option{background:#2a2a3e;border-color:#444}.rtrx9q1n-dark .rtrx9q1n-checkbox-option label{color:#e0e0e0}.rtrx9q1n-dark .rtrx9q1n-checkbox-option:hover{background:#335;border-color:#90caf9}.rtrx9q1n-dark .rtrx9q1n-checkbox-option input[type="checkbox"]{background:#2a2a3e!important;border-color:#90caf9!important}.rtrx9q1n-dark .rtrx9q1n-checkbox-option input[type="checkbox"]:checked{background:#1976d2!important}.rtrx9q1n-dark .rtrx9q1n-result-container{background:#1e1e2e;box-shadow:0 8px 20px rgb(0 0 0 / .4)}.rtrx9q1n-dark .rtrx9q1n-result-container h3{color:#90caf9}.rtrx9q1n-dark .rtrx9q1n-result-card{background:#2a2a3e}.rtrx9q1n-dark .rtrx9q1n-result-title{color:#aaa}.rtrx9q1n-dark .rtrx9q1n-result-value{color:#e0e0e0}.rtrx9q1n-dark .rtrx9q1n-result-unit{color:#aaa}.rtrx9q1n-dark .rtrx9q1n-breakdown-section{background:#1a2a3a}.rtrx9q1n-dark .rtrx9q1n-breakdown-section h4{color:#90caf9}.rtrx9q1n-dark .rtrx9q1n-breakdown-section li{color:#90caf9}.rtrx9q1n-dark .rtrx9q1n-calculation-steps{background:#2a1a3a}.rtrx9q1n-dark .rtrx9q1n-calculation-steps h4{color:#ce93d8}.rtrx9q1n-dark .rtrx9q1n-steps-content{color:#ce93d8}.rtrx9q1n-dark .rtrx9q1n-educational-info{background:linear-gradient(135deg,#1a2e1a 0%,#1a3a1a 100%)}.rtrx9q1n-dark .rtrx9q1n-educational-info h4{color:#81c784}.rtrx9q1n-dark .rtrx9q1n-educational-info p{color:#a5d6a7}.rtrx9q1n-dark .rtrx9q1n-comparison-table{background:#2a2010}.rtrx9q1n-dark .rtrx9q1n-comparison-table h4{color:#ffb74d}.rtrx9q1n-dark .rtrx9q1n-comparison-table th{background:#3a2e10;color:#ffb74d}.rtrx9q1n-dark .rtrx9q1n-comparison-table td{color:#ffcc80}.rtrx9q1n-dark .rtrx9q1n-comparison-table th,.rtrx9q1n-dark .rtrx9q1n-comparison-table td{border-color:#4a3e20}.rtrx9q1n-dark .rtrx9q1n-clock-live{background:#1e1e2e;color:#aaa}.rtrx9q1n-dark .rtrx9q1n-warning-box{background:#2a2010;border-color:#f57c00}.rtrx9q1n-dark .rtrx9q1n-warning-box p{color:#ffcc80}.rtrx9q1n-dark .rtrx9q1n-toast{background:#333}.rtrx9q1n-card-header{text-align:center;margin-bottom:10px;padding:16px 10px;border-radius:16px;background:#fff;box-shadow:0 8px 20px rgb(0 0 0 / .1);transition:transform .3s;position:relative}.rtrx9q1n-card-header:hover{transform:translateY(-2px)}.rtrx9q1n-card-header h2{font-size:24px;color:#333;font-weight:600;margin-bottom:8px}.rtrx9q1n-card-header p{font-size:14px;color:#555;margin:0 auto}.rtrx9q1n-darkmode-btn{position:absolute;top:12px;right:12px;background:none;border:2px solid #e0e0e0;border-radius:50px!important;padding:6px 14px;font-size:13px;color:#555;cursor:pointer;transition:.2s;font-weight:600!important}.rtrx9q1n-darkmode-btn:hover{background:#1976d2;color:#fff;border-color:#1976d2}.rtrx9q1n-info-box{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:16px;border-radius:12px;margin-bottom:20px;box-shadow:0 4px 12px rgb(0 0 0 / .15)}.rtrx9q1n-info-box p{margin:0 0 10px 0;font-size:14px;line-height:1.6;font-weight:normal!important}.rtrx9q1n-info-box p:last-child{margin-bottom:0}.rtrx9q1n-info-box strong{font-weight:700!important}.rtrx9q1n-warning-box{background:#fff3cd;border-left:4px solid #ffc107;padding:12px 16px;border-radius:8px;margin:16px 0}.rtrx9q1n-warning-box p{margin:0;font-size:13px;color:#856404;line-height:1.5;font-weight:normal!important}.rtrx9q1n-warning-box strong{color:#d39e00;font-weight:700!important}.rtrx9q1n-input-section{background:#fff;padding:20px;border-radius:16px;box-shadow:0 8px 20px rgb(0 0 0 / .08);margin:0}.rtrx9q1n-section-heading{margin-bottom:16px}.rtrx9q1n-section-heading h4{margin:0 0 8px 0;font-weight:600;font-size:18px;color:#1976d2;border-bottom:2px solid #1976d2;padding-bottom:8px}.rtrx9q1n-input-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}.rtrx9q1n-input-group{flex:1;min-width:200px}.rtrx9q1n-input-group label{display:block;margin-bottom:6px;font-weight:600!important;font-size:14px;color:#1976d2}.rtrx9q1n-input-group input,.rtrx9q1n-input-group select{width:100%;padding:12px 14px;border:1px solid #90caf9;border-radius:12px;font-size:15px;transition:.3s;background:#fff;font-weight:normal!important}.rtrx9q1n-input-group input:focus,.rtrx9q1n-input-group select:focus{outline:none;border-color:#1976d2;box-shadow:0 0 0 3px rgb(25 118 210 / .15)}.rtrx9q1n-input-group input.rtrx9q1n-error,.rtrx9q1n-input-group select.rtrx9q1n-error{border-color:#f44336!important;box-shadow:0 0 0 3px rgb(244 67 54 / .15)!important}.rtrx9q1n-error-msg{color:#f44336;font-size:12px;margin-top:4px;display:none}.rtrx9q1n-error-msg.rtrx9q1n-show{display:block}.rtrx9q1n-checkbox-options{display:flex;flex-direction:column;gap:8px}.rtrx9q1n-checkbox-option{display:flex;align-items:center;gap:10px;padding:12px;border-radius:8px;background:#f8f9fa;border:2px solid #e0e0e0;transition:all 0.2s}.rtrx9q1n-checkbox-option:hover{background-color:#e3f2fd;border-color:#90caf9}.rtrx9q1n-checkbox-option input[type="checkbox"]{-webkit-appearance:checkbox!important;-moz-appearance:checkbox!important;appearance:checkbox!important;width:20px!important;height:20px!important;min-width:20px!important;min-height:20px!important;cursor:pointer!important;accent-color:#1976d2!important;border:2px solid #1976d2!important;border-radius:4px!important;flex-shrink:0!important;margin:0!important;padding:0!important;background:#fff!important}.rtrx9q1n-checkbox-option input[type="checkbox"]:checked{background:#1976d2!important}.rtrx9q1n-checkbox-option label{cursor:pointer;font-size:14px;margin:0;font-weight:500!important;color:#333;user-select:none;flex:1}.rtrx9q1n-btn-group{display:flex;gap:12px;margin-top:20px}.rtrx9q1n-calculate-btn,.rtrx9q1n-reset-btn{flex:1;padding:14px;border:none;border-radius:12px;font-weight:700!important;font-size:16px;cursor:pointer;transition:.2s}.rtrx9q1n-calculate-btn{background:#1976d2;color:#fff}.rtrx9q1n-calculate-btn:hover{background:#125ea8;transform:translateY(-2px)}.rtrx9q1n-reset-btn{background:#f44336;color:#fff}.rtrx9q1n-reset-btn:hover{background:#c62828;transform:translateY(-2px)}.rtrx9q1n-result-container{margin-top:30px;background:#fff;padding:24px;border-radius:16px;box-shadow:0 8px 20px rgb(0 0 0 / .1)}.rtrx9q1n-result-container.rtrx9q1n-hidden{display:none}.rtrx9q1n-result-container h3{font-size:22px;color:#1976d2;margin:0 0 20px 0;text-align:center;font-weight:700}.rtrx9q1n-results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.rtrx9q1n-result-card{background:#f5f5f5;padding:20px;border-radius:12px;text-align:center;transition:all 0.3s;box-shadow:0 2px 8px rgb(0 0 0 / .08)}.rtrx9q1n-result-card.rtrx9q1n-primary{background:linear-gradient(135deg,#1976d2 0%,#1565c0 100%);color:#fff;transform:scale(1.05)}.rtrx9q1n-result-card:hover{transform:translateY(-4px);box-shadow:0 6px 16px rgb(0 0 0 / .15)}.rtrx9q1n-result-card.rtrx9q1n-primary:hover{transform:scale(1.05) translateY(-4px)}.rtrx9q1n-result-title{font-size:13px;font-weight:600!important;margin-bottom:8px;opacity:.9}.rtrx9q1n-result-value{font-size:28px;font-weight:700!important;margin-bottom:4px;line-height:1.2}.rtrx9q1n-result-unit{font-size:13px;font-weight:500!important;opacity:.8}.rtrx9q1n-diagram-wrap{background:linear-gradient(135deg,#f8fbff 0%,#eef5ff 100%);border:1px solid #cfe4ff;border-radius:14px;padding:16px;margin-bottom:20px;box-shadow:0 4px 12px rgb(25 118 210 / .12)}.rtrx9q1n-diagram-title{margin:0 0 10px 0;font-size:16px;color:#0d47a1;font-weight:700!important}.rtrx9q1n-diagram-note{margin:8px 0 0 0;font-size:12px;color:#1565c0}.rtrx9q1n-diagram-svg{width:100%;height:auto;display:block;background:#fff;border:1px dashed #bbdefb;border-radius:10px}.rtrx9q1n-diagram-side{stroke:#1976d2;stroke-width:4;fill:none;stroke-linecap:round;stroke-linejoin:round}.rtrx9q1n-diagram-hyp{stroke:#7b1fa2;stroke-width:4.5;fill:none;stroke-linecap:round}.rtrx9q1n-diagram-label{font-size:14px;fill:#0d47a1;font-weight:700!important}.rtrx9q1n-diagram-angle{font-size:13px;fill:#2e7d32;font-weight:700!important}.rtrx9q1n-diagram-right{fill:rgb(25 118 210 / .12);stroke:#1976d2;stroke-width:1.5}.rtrx9q1n-dark .rtrx9q1n-diagram-wrap{background:linear-gradient(135deg,#1b2738 0%,#1e2f45 100%);border-color:#35506f}.rtrx9q1n-dark .rtrx9q1n-diagram-title{color:#90caf9}.rtrx9q1n-dark .rtrx9q1n-diagram-note{color:#9fc4e8}.rtrx9q1n-dark .rtrx9q1n-diagram-svg{background:#111a26;border-color:#2e4763}.rtrx9q1n-dark .rtrx9q1n-diagram-label{fill:#90caf9}.rtrx9q1n-dark .rtrx9q1n-diagram-angle{fill:#81c784}.rtrx9q1n-copy-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px;justify-content:center}.rtrx9q1n-copy-btn{background:#e3f2fd;border:1px solid #90caf9;border-radius:8px!important;padding:8px 16px;font-size:13px;color:#1976d2;cursor:pointer;transition:.2s;font-weight:600!important}.rtrx9q1n-copy-btn:hover{background:#1976d2;color:#fff}.rtrx9q1n-export-btn{background:#e8f5e9;border:1px solid #a5d6a7;border-radius:8px!important;padding:8px 16px;font-size:13px;color:#2e7d32;cursor:pointer;transition:.2s;font-weight:600!important}.rtrx9q1n-export-btn:hover{background:#2e7d32;color:#fff}.rtrx9q1n-toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(80px);background:#323232;color:#fff;padding:12px 24px;border-radius:24px;font-size:14px;font-weight:600!important;z-index:99999;opacity:0;transition:all .3s;pointer-events:none;white-space:nowrap}.rtrx9q1n-toast.rtrx9q1n-toast-show{opacity:1;transform:translateX(-50%) translateY(0)}.rtrx9q1n-breakdown-section{background:#e3f2fd;padding:20px;border-radius:12px;margin-bottom:20px}.rtrx9q1n-breakdown-section h4{margin:0 0 12px 0;font-size:16px;color:#0d47a1;font-weight:600}.rtrx9q1n-breakdown-section ul{margin:0;padding-left:0;list-style:none}.rtrx9q1n-breakdown-section li{margin-bottom:8px;font-size:14px;color:#0d47a1;position:relative;padding-left:28px;font-weight:normal!important}.rtrx9q1n-breakdown-section li:before{content:"\25A0";position:absolute;left:0;color:#1976d2}.rtrx9q1n-calculation-steps{background:#f3e5f5;padding:20px;border-radius:12px;margin-bottom:20px}.rtrx9q1n-calculation-steps h4{margin:0 0 12px 0;font-size:16px;color:#4a148c;font-weight:600}.rtrx9q1n-steps-content{font-size:13px;color:#6a1b9a;line-height:1.8;font-weight:normal!important}.rtrx9q1n-steps-content p{margin:8px 0;font-weight:normal!important}.rtrx9q1n-steps-content strong{color:#4a148c;font-weight:700!important}.rtrx9q1n-educational-info{background:linear-gradient(135deg,#e8f5e9 0%,#c8e6c9 100%);padding:20px;border-radius:12px;margin-bottom:20px}.rtrx9q1n-educational-info h4{margin:0 0 12px 0;font-size:16px;color:#2e7d32;font-weight:600}.rtrx9q1n-educational-info p{margin:8px 0;font-size:13px;color:#1b5e20;line-height:1.8;font-weight:normal!important}.rtrx9q1n-educational-info strong{font-weight:700!important}.rtrx9q1n-comparison-table{background:#fff8e1;padding:20px;border-radius:12px;margin-bottom:20px}.rtrx9q1n-comparison-table h4{margin:0 0 16px 0;font-size:16px;color:#f57c00;font-weight:600}.rtrx9q1n-comparison-table table{width:100%;border-collapse:collapse}.rtrx9q1n-comparison-table th,.rtrx9q1n-comparison-table td{padding:10px;text-align:left;border-bottom:1px solid #ffe082;font-size:13px}.rtrx9q1n-comparison-table th{background:#ffecb3;color:#e65100;font-weight:600!important}.rtrx9q1n-comparison-table td{color:#e65100;font-weight:normal!important}.rtrx9q1n-hidden{display:none!important}.rtrx9q1n-clock-live{font-size:13px;color:#555;text-align:center;margin-bottom:16px;padding:8px;background:#f0f4ff;border-radius:8px}.rtrx9q1n-clock-live span{font-weight:700!important;color:#1976d2}.rtrx9q1n-hint{font-size:11px;color:#666;margin-top:4px}@media(max-width:768px){.rtrx9q1n-container{padding:0!important}.rtrx9q1n-input-row{flex-direction:column;gap:16px}.rtrx9q1n-input-group{min-width:100%}.rtrx9q1n-input-group input,.rtrx9q1n-input-group select{font-size:16px!important;padding:14px 16px;height:auto!important}.rtrx9q1n-results-grid{grid-template-columns:1fr;gap:12px}.rtrx9q1n-btn-group{flex-direction:column;gap:16px}.rtrx9q1n-calculate-btn,.rtrx9q1n-reset-btn{padding:16px;font-size:18px}.rtrx9q1n-card-header h2{font-size:20px}.rtrx9q1n-result-value{font-size:22px}.rtrx9q1n-copy-bar{flex-direction:column;align-items:stretch}.rtrx9q1n-darkmode-btn{top:8px;right:8px;padding:5px 10px;font-size:12px}}