:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  color: #173658;
  background: #f8f4ec;
  line-height: 1.6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 32px 20px;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: clamp(24px, 5vw, 40px);
  border: 1px solid #d8d4cc;
  border-radius: 24px;
  background: #fff;
}

.brand {
  margin: 0 0 24px;
  color: #2f5a8a;
  font-family: Georgia, serif;
  font-size: 40px;
}

h1,
h2 {
  font-size: clamp(22px, 4vw, 28px);
  line-height: 1.3;
}

section + section {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid #d8d4cc;
}

a {
  color: #2f5a8a;
  overflow-wrap: anywhere;
}

button {
  width: 100%;
  min-height: 48px;
  margin-top: 20px;
  padding: 12px 16px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background: #2f5a8a;
  font: inherit;
  cursor: pointer;
}

button span {
  display: block;
}

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

button:hover {
  background: #173658;
}

:focus-visible {
  outline: 3px solid #173658;
  outline-offset: 4px;
}

[role='status'] {
  font-size: 14px;
}