:root{--brand-color: #2563eb;--ink: #0f172a;--muted: #64748b;--border: #e2e8f0;--bg: #f8fafc}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--ink);background:white}a{color:inherit}
