:root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #172033;
  background: #f4f6fb;
  line-height: 1.65;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  padding: 40px 20px;
}
main {
  max-width: 720px;
  margin: auto;
}
h1 {
  font-size: clamp(25px, 5vw, 34px);
  line-height: 1.3;
}
h2 {
  font-size: 20px;
}
.eyebrow {
  color: #3159a0;
  font-weight: 700;
}
section {
  margin: 24px 0;
  padding: 24px;
  background: #fff;
  border: 1px solid #dce2ec;
  border-radius: 16px;
}
label {
  display: block;
  margin: 18px 0 6px;
  font-weight: 700;
}
input {
  width: 100%;
  padding: 12px;
  border: 1px solid #8491a8;
  border-radius: 8px;
  font-size: 16px;
}
button {
  padding: 13px 20px;
  background: #2057bf;
  color: white;
  border: 0;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
  font-weight: 700;
}
button:disabled {
  opacity: .6;
  cursor: wait;
}
button:focus-visible,
input:focus-visible {
  outline: 3px solid #8eaff4;
  outline-offset: 3px;
}
.note {
  font-size: 14px;
  color: #526078;
}
#status {
  white-space: pre-wrap;
  font-weight: 650;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 13px;
}