:root{--color-primary: #1e3a5f;--color-primary-light: #2d5a8a;--color-primary-dark: #0f1f33;--color-accent: #c41e3a;--color-accent-light: #e63d57;--color-bg: #f8fafc;--color-bg-card: #ffffff;--color-bg-dark: #0f172a;--color-text: #1e293b;--color-text-muted: #64748b;--color-text-inverse: #f8fafc;--color-success: #059669;--color-warning: #d97706;--color-error: #dc2626;--color-info: #0284c7;--color-border: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{font-weight:700;line-height:1.2;color:var(--color-primary-dark)}h1{font-size:2.5rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:var(--space-md)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-light)}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-lg)}.header{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:var(--color-text-inverse);padding:var(--space-xl) 0;position:relative;overflow:hidden}.header:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(255,255,255,.08) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.05) 0%,transparent 40%);pointer-events:none}.header-content{position:relative;z-index:1;text-align:center}.header h1{color:var(--color-text-inverse);font-size:2.75rem;margin-bottom:var(--space-sm);display:flex;align-items:center;justify-content:center;gap:var(--space-sm)}.header-subtitle{font-size:1.125rem;opacity:.9;max-width:600px;margin:0 auto}.badge{display:inline-flex;align-items:center;gap:var(--space-xs);background:#ffffff26;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:var(--space-xs) var(--space-md);border-radius:var(--radius-full);font-size:.875rem;margin-top:var(--space-md)}.global-counter{display:inline-flex;align-items:center;gap:var(--space-sm);background:linear-gradient(135deg,#059669e6,#047857f2);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);margin-top:var(--space-lg);box-shadow:0 4px 15px #0596694d;transition:all var(--transition-normal)}.global-counter:hover{transform:scale(1.02);box-shadow:0 6px 20px #05966966}.global-counter.pulse{animation:counterPulse .5s ease}@keyframes counterPulse{0%{transform:scale(1)}50%{transform:scale(1.08);box-shadow:0 8px 25px #05966980}to{transform:scale(1)}}.counter-icon{font-size:1.25rem}.counter-text{display:flex;flex-direction:column;align-items:flex-start;line-height:1.1}.counter-number{font-size:1.375rem;font-weight:800;font-family:var(--font-mono);letter-spacing:-.02em}.counter-label{font-size:.75rem;opacity:.85;text-transform:uppercase;letter-spacing:.05em}.main{padding:var(--space-3xl) 0}.card{background:var(--color-bg-card);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);overflow:hidden;transition:transform var(--transition-normal),box-shadow var(--transition-normal)}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl)}.card-header{background:linear-gradient(135deg,var(--color-primary-light) 0%,var(--color-primary) 100%);color:var(--color-text-inverse);padding:var(--space-lg) var(--space-xl)}.card-header h2{color:inherit;font-size:1.25rem;display:flex;align-items:center;gap:var(--space-sm)}.card-body{padding:var(--space-xl)}.form-group{margin-bottom:var(--space-lg)}.form-label{display:block;font-weight:600;margin-bottom:var(--space-sm);color:var(--color-text);font-size:.9375rem}.form-hint{font-size:.8125rem;color:var(--color-text-muted);margin-top:var(--space-xs)}.form-input{width:100%;padding:var(--space-md) var(--space-lg);font-size:1rem;font-family:inherit;border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-card);color:var(--color-text);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #1e3a5f26}.form-input::placeholder{color:var(--color-text-muted)}.radio-group{display:flex;gap:var(--space-md);flex-wrap:wrap}.radio-option{flex:1;min-width:150px}.radio-option input{display:none}.radio-option label{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);border:2px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);font-weight:500}.radio-option input:checked+label{border-color:var(--color-primary);background:#1e3a5f0d;color:var(--color-primary)}.radio-option label:hover{border-color:var(--color-primary-light)}.checkbox-group{display:flex;align-items:center;gap:var(--space-sm)}.checkbox-group input{width:1.25rem;height:1.25rem;accent-color:var(--color-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);font-size:1rem;font-weight:600;font-family:inherit;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.btn-primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:var(--color-text-inverse);box-shadow:var(--shadow-md)}.btn-primary:hover{background:linear-gradient(135deg,var(--color-primary-light) 0%,var(--color-primary) 100%);transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-primary:active{transform:translateY(0)}.btn-block{width:100%}.results{margin-top:var(--space-2xl);animation:fadeIn .4s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.result-highlight{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:var(--color-text-inverse);padding:var(--space-2xl);border-radius:var(--radius-xl);text-align:center;margin-bottom:var(--space-xl)}.result-value{font-size:3rem;font-weight:800;margin:var(--space-md) 0;font-family:var(--font-mono)}.result-label{font-size:.9375rem;opacity:.85;text-transform:uppercase;letter-spacing:.05em}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-lg);margin-bottom:var(--space-xl)}.result-card{background:var(--color-bg-card);padding:var(--space-lg);border-radius:var(--radius-lg);border:1px solid var(--color-border);text-align:center}.result-card-value{font-size:1.5rem;font-weight:700;color:var(--color-primary);font-family:var(--font-mono)}.result-card-label{font-size:.875rem;color:var(--color-text-muted);margin-top:var(--space-xs)}.breakdown{background:var(--color-bg-card);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border)}.breakdown-header{background:var(--color-bg);padding:var(--space-md) var(--space-lg);font-weight:600;border-bottom:1px solid var(--color-border)}.breakdown-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:var(--space-md);padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--color-border);align-items:center}.breakdown-row:last-child{border-bottom:none}.breakdown-row:hover{background:var(--color-bg)}.breakdown-step{font-size:.875rem;color:var(--color-text-muted)}.breakdown-formula{font-family:var(--font-mono);font-size:.8125rem;color:var(--color-text-muted)}.breakdown-value{font-family:var(--font-mono);font-weight:600;text-align:right}.legal-ref{display:inline-flex;align-items:center;gap:var(--space-xs);font-size:.75rem;color:var(--color-primary);background:#1e3a5f14;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);margin-top:var(--space-xs);cursor:help}.legal-ref:hover{background:#1e3a5f26}.warning-box{background:#d977061a;border:1px solid rgba(217,119,6,.3);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);margin-top:var(--space-lg);display:flex;align-items:flex-start;gap:var(--space-md)}.warning-box svg{flex-shrink:0;color:var(--color-warning)}.warning-box p{color:var(--color-warning);font-size:.9375rem;margin:0}.footer{background:var(--color-bg-dark);color:var(--color-text-inverse);padding:var(--space-2xl) 0;margin-top:var(--space-3xl)}.footer-content{text-align:center}.footer-disclaimer{font-size:.875rem;opacity:.8;max-width:700px;margin:0 auto var(--space-lg);line-height:1.7}.footer-legal{font-size:.75rem;opacity:.6}@media (max-width: 768px){.header h1{font-size:2rem}.result-value{font-size:2.25rem}.breakdown-row{grid-template-columns:1fr;gap:var(--space-sm)}.breakdown-value{text-align:left}}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.mt-lg{margin-top:var(--space-lg)}.mb-lg{margin-bottom:var(--space-lg)}