#unsupported {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #050208;
  color: #f1f2f6;
  font-family: system-ui, -apple-system, sans-serif;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}
html.unsupported #unsupported { display: flex; }
html.unsupported #root { display: none; }
.unsupported-box {
  max-width: 520px;
  background: #1a0b2e;
  border: 1px solid #3a1f5e;
  border-radius: 12px;
  padding: 2.5rem 2rem;
}
.unsupported-box h1 {
  font-size: 1.4rem;
  margin: 0 0 1rem;
  color: #ffa502;
}
.unsupported-box p {
  margin: 0 0 1rem;
  line-height: 1.6;
  color: #ced6e0;
}
.unsupported-box h2 {
  font-size: 1rem;
  margin: 1.25rem 0 0.5rem;
  color: #f1f2f6;
}
.unsupported-box ul {
  margin: 0;
  padding-left: 1.4rem;
  text-align: left;
  color: #ced6e0;
  line-height: 1.8;
}