:root{--color-bg: #f5f7fb;--color-surface: #ffffff;--color-text: #1a1d26;--color-muted: #5c6475;--color-border: #d8dee9;--color-primary: #0d47a1;--color-primary-dark: #082f6e;--color-accent: #00897b;--radius-md: 10px;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);--shadow-md: 0 8px 24px rgba(16, 24, 40, .08);--font-sans: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg)}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}