/* the pre-launch holding page (served only while the learner host is closed) */
:root { color-scheme: light; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; background: #fbf8f1; color: #1f2a37;
       font: 17px/1.7 system-ui, -apple-system, "Segoe UI", Tahoma, Arial, sans-serif; }
main { max-width: 34rem; padding: 2rem 1.25rem; text-align: center; }
h1 { font-size: 1.6rem; margin: 0 0 .5rem; }
p { margin: .25rem 0; }
.en { direction: ltr; margin-top: 1.75rem; color: #4b5563; }