.landing-page{min-height:100vh;background:#fff;color:#1a202c}.nav{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;max-width:1200px;margin:0 auto}.nav-brand h1{font-size:1.75rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;gap:1rem;align-items:center}.nav-link{color:#4a5568;text-decoration:none;font-weight:500;padding:.5rem 1rem;transition:color .2s}.nav-link:hover{color:#667eea;text-decoration:none}.user-menu{position:relative}.user-button{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#fff;font-weight:500;cursor:pointer;transition:background .2s,border-color 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768px){.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.125rem}.section-title{font-size:2rem}.nav-brand h1{font-size:1.5rem}.pricing-card.featured{transform:scale(1)}.pricing-card.featured:hover{transform:translateY(-4px)}}.auth-container{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:20px}.auth-card{background:#fff;border-radius:12px;box-shadow:0 8px 32px #0000001a;padding:40px;width:100%;max-width:440px}.download-card{max-width:600px}.auth-header{text-align:center;margin-bottom:32px}.auth-header h1{font-size:32px;font-weight:700;color:#1a202c;margin-bottom:8px}.auth-header p{font-size:16px;color:#718096}.auth-error{background-color:#fed7d7;color:#c53030;padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:14px}.success-message{background-color:#c6f6d5;color:#276749;padding:12px 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#e2e8f0}.info-item:last-child{border-bottom:none}.info-label{font-weight:600;color:#4a5568;font-size:.875rem;text-transform:uppercase;letter-spacing:.5px}.info-value{color:#2d3748;font-weight:500;word-break:break-word}.error-message{background:#fed7d7;color:#c53030;padding:1rem;border-radius:8px;margin-bottom:1.5rem;font-size:.875rem}.authorize-actions{display:flex;gap:1rem;margin-bottom:1rem}.authorize-footer{margin-bottom:1.5rem;text-align:center}.btn-link{background:none;border:none;color:#667eea;font-size:.875rem;cursor:pointer;text-decoration:underline;padding:.5rem;transition:color .2s}.btn-link:hover:not(:disabled){color:#764ba2}.btn-link:disabled{opacity:.5;cursor:not-allowed}.btn-cancel,.btn-authorize{flex:1;padding:1rem;border-radius:8px;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:all .2s}.btn-cancel{background:#e2e8f0;color:#4a5568}.btn-cancel:hover:not(:disabled){background:#cbd5e0}.btn-authorize{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-authorize:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.btn-cancel:disabled,.btn-authorize:disabled{opacity:.6;cursor:not-allowed}.authorize-note{font-size:.875rem;color:#718096;line-height:1.6}@media (max-width: 640px){.authorize-desktop-page{padding:1rem}.authorize-content{padding:1.5rem}.authorize-header h1,.authorize-content h2{font-size:1.5rem}.authorize-description{font-size:1rem}}.desktop-auth-success-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:2rem}.success-container{background:#fff;border-radius:16px;box-shadow:0 20px 60px #0000004d;max-width:600px;width:100%;padding:3rem;text-align:center}.success-icon{color:#48bb78;margin-bottom:1.5rem;display:flex;justify-content:center}.success-container h1{font-size:2rem;font-weight:700;margin-bottom:1rem;color:#1a202c}.success-message{font-size:1.125rem;color:#4a5568;margin-bottom:2.5rem;line-height:1.6}.next-steps{background:#f7fafc;border-radius:12px;padding:2rem;margin-bottom:2rem;text-align:left}.next-steps h2{font-size:1.25rem;font-weight:600;margin-bottom:1.5rem;color:#2d3748;text-align:center}.next-steps ol{list-style:none;counter-reset:step-counter;padding:0;margin:0}.next-steps li{counter-increment:step-counter;margin-bottom:1.5rem;position:relative;padding-left:3rem}.next-steps li:last-child{margin-bottom:0}.next-steps 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