:root { color-scheme: light dark; }

html, body {
  height: 100%;
  margin: 0;
}

body {
  display: grid;
  place-items: center;
  line-height: 1.4;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

main {
  text-align: center;
  padding: 24px;
}

.logo {
  display: inline-block;
  margin-bottom: 12px;
}

.logo img {
  display: block;
  margin: 0 auto;
  max-width: 90vw;
  max-height: 144px;
  height: auto;
  width: auto;
  cursor: pointer;
}

#ip {
  font-size: clamp(32px, 8vw, 64px);
  font-weight: 800;
  letter-spacing: .2px;
  cursor: pointer;
}

.hint {
  margin-top: 8px;
  font-size: 14px;
  opacity: .7;
}

button {
  margin-top: 12px;
  padding: 8px 14px;
  font-weight: 600;
  cursor: pointer;
  background: transparent;
  border: 2px solid currentColor;
  border-radius: 999px;
}

button:disabled {
  opacity: .6;
  cursor: default;
}

button:focus-visible {
  outline: 2px dashed currentColor;
  outline-offset: 2px;
}