:root{--primary: #4f46e5;--primary-light: #eef2ff;--primary-dark: #4338ca;--bg: #f1f5f9;--text: #1e293b;--text-muted: #64748b;--text-light: #94a3b8;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--border: #e2e8f0;--white: #ffffff;--shadow-sm: 0 1px 3px rgba(0,0,0,.1);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box}body{font-family:var(--font);background:var(--bg);color:var(--text);margin:0;padding:0;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}