:root {
  color: #18222d;
  background: #f7f4ef;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-block-size: 100vh;
}

[data-app] {
  min-block-size: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.share,
.idle {
  inline-size: min(100%, 420px);
}

h1 {
  margin: 0;
  font-size: 24px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.source {
  margin: 12px 0 24px;
  color: #52606d;
  overflow-wrap: anywhere;
}

.actions {
  display: grid;
  gap: 10px;
}

button {
  min-block-size: 48px;
  border: 1px solid #1c3b5a;
  border-radius: 8px;
  background: #ffffff;
  color: #18222d;
  font: inherit;
}

button:first-child {
  background: #1c3b5a;
  color: #ffffff;
}