:root{--bg: #f4f6f9;--card: #ffffff;--ink: #1a2230;--muted: #647089;--line: #e3e8ef;--brand: #2b6cff;--brand-dark: #1e50c8;--accent: #0fb47f;--shadow: 0 1px 2px rgba(20, 30, 50, .06), 0 8px 24px rgba(20, 30, 50, .06);--radius: 14px;--wrap: 1180px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}