:root {
  color-scheme: dark;
  font-family: Inter, system-ui, sans-serif;
  background: #07111f;
  color: #e7f4ff;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(0, 170, 255, 0.16), transparent 40%),
    #07111f;
}

main {
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0;
}

h1, h2, p {
  margin-top: 0;
}

.eyebrow {
  color: #66c7ff;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.subtle {
  color: #8fa8bd;
}

.panel {
  margin-top: 20px;
  padding: 20px;
  border: 1px solid rgba(102, 199, 255, .28);
  border-radius: 14px;
  background: rgba(8, 25, 42, .8);
}

pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: #b8f3d0;
}

button {
  margin: 8px 8px 0 0;
  padding: 10px 14px;
  border: 1px solid #66c7ff;
  border-radius: 8px;
  color: #e7f4ff;
  background: #0c3858;
  cursor: pointer;
}