:root{--color-text-primary: #0f172a;--color-text-secondary: #475569;--color-text-tertiary: #64748b;--color-text-muted: #94a3b8;--color-background-primary: #ffffff;--color-background-secondary: #f8fafc;--color-background-tertiary: #f1f5f9;--color-border: #e5e7eb;--color-border-light: #f1f5f9;--color-border-dark: #d1d5db;--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-success: #16a34a;--color-error: #ef4444;--color-warning: #f59e0b;--color-info: #0ea5e9;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--color-text-primary, #0f172a);background-color:var(--color-background-primary, #ffffff)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}a{color:inherit;text-decoration:none}button,input,select{font:inherit}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}