:root{--primary-color: #1565C0;--primary-light: #E3F2FD;--accent-color: #0D47A1;--bg-color: #F5F5F5;--surface-color: #FFFFFF;--text-primary: #212121;--text-secondary: #666666;--border-color: #E0E0E0;--error-color: #D32F2F;--success-color: #2E7D32;--shadow-card: 0 2px 8px rgba(0, 0, 0, .1);--shadow-subtle: 0 1px 3px rgba(0, 0, 0, .12);--radius-card: 8px;--radius-input: 4px;--font-light: 300;--font-regular: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--transition-fast: .15s ease;--transition-normal: .2s ease}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;padding:0;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text-primary);background:var(--bg-color);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{line-height:1.5;letter-spacing:-.011em}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}a{text-decoration:none;color:var(--primary-color)}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}