*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--color-bg: #F9FAFB;--color-surface: #FFFFFF;--color-border: #E5E7EB;--color-border-light: #F3F4F6;--color-text: #111827;--color-text-secondary: #6B7280;--color-text-muted: #9CA3AF;--color-success: #10B981;--color-success-light: #D1FAE5;--color-warning: #F59E0B;--color-warning-light: #FEF3C7;--color-error: #EF4444;--color-error-light: #FEE2E2;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .15);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--font-sans: "Libre Franklin", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", sans-serif;--font-serif: "Merriweather", Georgia, serif}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);line-height:1.5}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);font-weight:700;line-height:1.2}input,select,textarea,button{font-family:var(--font-sans);font-size:inherit;line-height:inherit}input::placeholder,textarea::placeholder{color:var(--color-text-muted)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid #0064A5;outline-offset:2px}html{scroll-behavior:smooth}::selection{background:#0064a5;color:#fff}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes brandSwitch{0%{opacity:0;transform:scale(.98)}to{opacity:1;transform:scale(1)}}@keyframes toastIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes chatSlide{0%{opacity:0;transform:translateY(20px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes dotPulse{0%,80%,to{opacity:.3}40%{opacity:1}}.fade-up{animation:fadeUp .5s ease-out forwards}.scale-in{animation:scaleIn .3s ease-out forwards}.brand-switch{animation:brandSwitch .35s ease-out}.hide-mobile{display:flex}.show-mobile{display:none}@media (max-width: 768px){.hide-mobile{display:none!important}.show-mobile{display:flex!important}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@media print{body{background:#fff}header,footer,.no-print{display:none!important}}