:root{--font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-text-primary: #111827;--color-text-secondary: #4b5563;--color-text-tertiary: #6b7280;--color-text-info: #1d4ed8;--color-background-primary: #ffffff;--color-background-secondary: #f8fafc;--color-background-info: #eff6ff;--color-border-tertiary: #e5e7eb;--color-border-info: #93c5fd}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0;padding:0;height:100%}body{font-family:var(--font-sans);background:#f3f4f6;color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button,input,textarea,select{font:inherit}button{border:none}