body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at top, #18261e, #090d0b 65%);
  color: #f4f4f4;
  font-family: Arial, Helvetica, sans-serif;
}

.panel {
  width: min(620px, 86vw);
  padding: 48px;
  border: 1px solid #34483b;
  border-radius: 14px;
  background: rgba(16, 24, 19, 0.94);
  box-shadow: 0 20px 70px rgba(0, 0, 0, .5);
  text-align: center;
}

h1 {
  margin-top: 0;
  font-size: 42px;
  letter-spacing: 1px;
}

p {
  color: #bac7be;
  font-size: 18px;
  line-height: 1.6;
}

.status {
  margin-top: 30px;
  padding: 14px;
  border-radius: 8px;
  background: #152b1e;
  border: 1px solid #315c40;
}