:root{--bg: #F4F8FB;--card: #FFFFFF;--text: #1F2937;--muted: #64748B;--accent: #2C8BC3;--accent-2: #4AA3D8;--border: #D8E3EC;--sidebar-w: 240px;--radius: 16px;--shadow: 0 1px 3px rgba(0, 0, 0, .06), 0 4px 16px rgba(44, 139, 195, .06)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}h1,h2,h3,p{margin:0}button,input{font-family:inherit}