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#10B981;--primary-bitcoin-orange: #F7931A;--primary-bitcoin-orange-light: #FFA726;--background-primary: #FFFFFF;--background-secondary: #F8FAFC;--background-card: #FFFFFF;--background-elevated: #F1F5F9;--background-accent: #EEF2FF;--background-success: #ECFDF5;--background-warning: #FFFBEB;--background-error: #FEF2F2;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--text-inverse: #FFFFFF;--text-success: #059669;--text-warning: #D97706;--text-error: #DC2626;--border-color: #E2E8F0;--border-focus: #3B82F6;--border-success: #10B981;--border-warning: #F59E0B;--border-error: #EF4444;--success-green: #10B981;--success-green-bg: #ECFDF5;--success-green-border: #A7F3D0;--warning-amber: #F59E0B;--warning-amber-bg: #FFFBEB;--warning-amber-border: #FDE68A;--error-red: #EF4444;--error-red-bg: #FEF2F2;--error-red-border: #FECACA;--gradient-trust-blue: linear-gradient(135deg, #1E40AF 0%, #3B82F6 100%);--gradient-trust-green: linear-gradient(135deg, #059669 0%, #10B981 100%);--gradient-bitcoin: linear-gradient(135deg, #F7931A 0%, #FFA726 100%);--gradient-subtle: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07), 0 2px 4px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1), 0 4px 6px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .1), 0 10px 10px rgba(0, 0, 0, .04);--shadow-trust: 0 4px 14px rgba(30, 64, 175, .15);--shadow-success: 0 4px 14px rgba(5, 150, 105, .15);--shadow-bitcoin: 0 4px 14px rgba(247, 147, 26, .15);--border-radius-xs: 4px;--border-radius-sm: 6px;--border-radius-md: 8px;--border-radius-lg: 12px;--border-radius-xl: 16px;--border-radius-2xl: 20px;--border-radius-full: 9999px;--spacing-0: 0px;--spacing-px: 1px;--spacing-0_5: 2px;--spacing-1: 4px;--spacing-1_5: 6px;--spacing-2: 8px;--spacing-2_5: 10px;--spacing-3: 12px;--spacing-3_5: 14px;--spacing-4: 16px;--spacing-5: 20px;--spacing-6: 24px;--spacing-7: 28px;--spacing-8: 32px;--spacing-10: 40px;--spacing-12: 48px;--spacing-16: 64px;--spacing-20: 80px;--spacing-24: 96px;--font-family-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-family-mono: "JetBrains Mono", "SF Mono", Monaco, "Cascadia Code", monospace;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-base: 16px;--font-size-lg: 18px;--font-size-xl: 20px;--font-size-2xl: 24px;--font-size-3xl: 30px;--font-size-4xl: 36px;--font-size-5xl: 48px;--font-size-6xl: 60px;--font-weight-light: 300;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800;--line-height-tight: 1.25;--line-height-snug: 1.375;--line-height-normal: 1.5;--line-height-relaxed: 1.625;--line-height-loose: 2;--transition-fast: .1s ease-out;--transition-normal: .2s ease-out;--transition-slow: .3s ease-out;--transition-bounce: .4s cubic-bezier(.68, -.55, .265, 1.55)}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:var(--font-family-primary);background-color:var(--background-secondary);color:var(--text-primary);line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv02","cv03","cv04","cv11"}body{margin:0;font-family:var(--font-family-primary);font-size:var(--font-size-base)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--background-elevated)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--border-radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-4)}.container-sm{max-width:640px;margin:0 auto;padding:0 var(--spacing-4)}.container-lg{max-width:1400px;margin:0 auto;padding:0 var(--spacing-4)}.card{background:var(--background-card);border-radius:var(--border-radius-lg);border:1px solid var(--border-color);padding:var(--spacing-6);box-shadow:var(--shadow-sm);transition:all var(--transition-normal)}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.card-elevated{background:var(--background-card);border-radius:var(--border-radius-lg);border:1px solid var(--border-color);padding:var(--spacing-8);box-shadow:var(--shadow-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-6);border-radius:var(--border-radius-md);border:1px solid transparent;font-family:var(--font-family-primary);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);text-decoration:none;cursor:pointer;transition:all var(--transition-normal);white-space:nowrap;position:relative;overflow:hidden}.btn-primary{background:var(--gradient-trust-blue);color:var(--text-inverse);border-color:var(--primary-trust-blue);box-shadow:var(--shadow-trust)}.btn-primary:hover:not(:disabled){background:var(--primary-trust-blue-dark);transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-success{background:var(--gradient-trust-green);color:var(--text-inverse);border-color:var(--primary-trust-green);box-shadow:var(--shadow-success)}.btn-success:hover:not(:disabled){background:var(--primary-trust-green);transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-bitcoin{background:var(--gradient-bitcoin);color:var(--text-inverse);border-color:var(--primary-bitcoin-orange);box-shadow:var(--shadow-bitcoin)}.btn-bitcoin:hover:not(:disabled){background:var(--primary-bitcoin-orange);transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-outline{background:var(--background-card);color:var(--text-primary);border-color:var(--border-color)}.btn-outline:hover:not(:disabled){background:var(--background-elevated);border-color:var(--primary-trust-blue);color:var(--primary-trust-blue)}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--background-elevated);color:var(--text-primary)}.btn-sm{padding:var(--spacing-2) var(--spacing-4);font-size:var(--font-size-xs);gap:var(--spacing-1)}.btn-lg{padding:var(--spacing-4) var(--spacing-8);font-size:var(--font-size-base);gap:var(--spacing-3);border-radius:var(--border-radius-lg)}.btn-xl{padding:var(--spacing-5) var(--spacing-10);font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);gap:var(--spacing-3);border-radius:var(--border-radius-xl)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important;box-shadow:none!important}.btn:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.text-gradient-trust{background:var(--gradient-trust-blue);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-bitcoin{background:var(--gradient-bitcoin);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-xs{font-size:var(--font-size-xs)}.text-sm{font-size:var(--font-size-sm)}.text-base{font-size:var(--font-size-base)}.text-lg{font-size:var(--font-size-lg)}.text-xl{font-size:var(--font-size-xl)}.text-2xl{font-size:var(--font-size-2xl)}.text-3xl{font-size:var(--font-size-3xl)}.font-light{font-weight:var(--font-weight-light)}.font-normal{font-weight:var(--font-weight-normal)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-success{color:var(--text-success)}.text-warning{color:var(--text-warning)}.text-error{color:var(--text-error)}.mb-1{margin-bottom:var(--spacing-1)}.mb-2{margin-bottom:var(--spacing-2)}.mb-3{margin-bottom:var(--spacing-3)}.mb-4{margin-bottom:var(--spacing-4)}.mb-6{margin-bottom:var(--spacing-6)}.mb-8{margin-bottom:var(--spacing-8)}.mt-1{margin-top:var(--spacing-1)}.mt-2{margin-top:var(--spacing-2)}.mt-3{margin-top:var(--spacing-3)}.mt-4{margin-top:var(--spacing-4)}.mt-6{margin-top:var(--spacing-6)}.mt-8{margin-top:var(--spacing-8)}.p-1{padding:var(--spacing-xs)}.p-2{padding:var(--spacing-sm)}.p-3{padding:var(--spacing-md)}.p-4{padding:var(--spacing-lg)}.p-5{padding:var(--spacing-xl)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{transform:translate(-100%)}to{transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.fade-in{animation:fadeIn .5s ease-out}.slide-in{animation:slideIn .3s ease-out}.pulse{animation:pulse 2s infinite}@media (max-width: 768px){.container{padding:0 var(--spacing-sm)}.card{padding:var(--spacing-md)}.btn{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm)}}.loading{opacity:.7;pointer-events:none}.loading:after{content:"";position:absolute;top:50%;left:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid var(--border-color);border-top:2px solid var(--primary-bitcoin-orange);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--text-primary)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}h5{font-size:var(--font-size-lg)}h6{font-size:var(--font-size-md)}p{color:var(--text-secondary);margin-bottom:1rem}a{color:var(--primary-bitcoin-orange);text-decoration:none;transition:color var(--transition-normal)}a:hover{color:var(--text-primary)}button{font-family:inherit;font-size:inherit;border:none;cursor:pointer;transition:all var(--transition-normal);outline:none}button:focus-visible{outline:2px solid var(--primary-bitcoin-orange);outline-offset:2px}input,select,textarea{font-family:inherit;font-size:inherit;outline:none;transition:border-color var(--transition-normal)}input:focus,select:focus,textarea:focus{border-color:var(--primary-bitcoin-orange)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid var(--primary-bitcoin-orange);outline-offset:2px}