:root {
  color-scheme: dark;
  font-family: system-ui, sans-serif;
  background: #07111f;
  color: #f8fafc;
}

body {
  align-items: center;
  display: flex;
  justify-content: center;
  margin: 0;
  min-height: 100vh;
}

main {
  box-sizing: border-box;
  max-width: 760px;
  padding: 48px;
  text-align: center;
}

img {
  border-radius: 32px;
}

.eyebrow {
  color: #67e8f9;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  font-size: 3rem;
  margin: 12px 0;
}

p {
  font-size: 1.35rem;
  line-height: 1.5;
}

.warning {
  color: #fcd34d;
}

button {
  background: #22d3ee;
  border: 4px solid transparent;
  border-radius: 12px;
  color: #07111f;
  cursor: pointer;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 20px 0;
  padding: 20px 40px;
}

button:focus {
  border-color: #f8fafc;
  outline: 6px solid #0e7490;
}

button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.failed {
  color: #fca5a5;
}