html { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: #f2f5f8; color: #14305c; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; text-align: center; }
h1 { font-size: 2rem; margin: 0 0 8px; }
p { margin: 0; color: #4a5a74; font-size: 1.1rem; }