:root{--color-primary: #0F4C81;--color-white: #FFFFFF;--color-background: #F5F5F5;--color-accent: #FF6F3C;--color-secondary: #4CC9F0;--color-primary-dark: #0A3559;--color-primary-light: #1A5F9E;--color-text-primary: #1A1A1A;--color-text-secondary: #666666;--color-text-light: #999999;--color-success: #4CAF50;--color-warning: #FFC107;--color-error: #F44336;--color-info: var(--color-secondary);--shadow-primary: 0 4px 6px rgba(15, 76, 129, .1);--shadow-accent: 0 4px 6px rgba(255, 111, 60, .15)}*{margin:0;padding:0;box-sizing:border-box}:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:var(--color-text-primary);background-color:var(--color-white);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%;min-height:100vh}@media (prefers-color-scheme: dark){:root{color:var(--color-white);background-color:var(--color-primary-dark)}}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center}.app h1{font-size:3rem;font-weight:700;margin-bottom:1rem}.app p{font-size:1.2rem;color:#666}