html,body { height:100%;height:100dvh;margin:0;background:#07130f;color:#edf5f0;font:16px/1.5 system-ui; }
main { min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px; }
.star { color:#000;-webkit-text-stroke:2px #ef3340;font-size:76px;line-height:1;animation:spin 1.3s linear infinite; }
button { min-height:44px;padding:8px 18px;border:1px solid #ef3340;border-radius:8px;background:#141b18;color:inherit;font:inherit; }
@keyframes spin { to { transform:rotate(360deg); } }
@media(prefers-reduced-motion:reduce) { .star { animation:none; } }