/* ZUNILO portrait-only learning mode */
#zunilo-landscape-lock{
  display:none;
  position:fixed;
  inset:0;
  z-index:2147483647;
  padding:32px;
  background:linear-gradient(145deg,#eaf5ff,#f7fbff 55%,#e8f3ff);
  color:#0b2e6b;
  align-items:center;
  justify-content:center;
  text-align:center;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
#zunilo-landscape-lock .lock-card{
  width:min(520px,92vw);
  padding:34px 28px;
  background:#fff;
  border:1px solid #d6e5f8;
  border-radius:28px;
  box-shadow:0 22px 68px rgba(26,80,144,.14);
}
#zunilo-landscape-lock .rotate-icon{
  font-size:3.3rem;
  line-height:1;
  margin-bottom:16px;
}
#zunilo-landscape-lock h1{
  margin:0 0 10px;
  font-size:1.8rem;
}
#zunilo-landscape-lock p{
  margin:0;
  color:#52617b;
  line-height:1.55;
}
@media (orientation:landscape) and (pointer:coarse){
  #zunilo-landscape-lock{display:flex}
  body > *:not(#zunilo-landscape-lock){visibility:hidden}
}