:root {
  color-scheme: light;
  font: 16px/1.55 system-ui;
  background: #f4f6fa;
  color: #192438;
}
body {
  margin: 0;
}
main {
  max-width: 980px;
  margin: 40px auto;
  padding: 0 24px;
}
h1 {
  font-size: 2.5rem;
  margin-bottom: 8px;
}
h2 {
  margin-top: 32px;
}
article {
  background: white;
  border: 1px solid #dbe1ea;
  border-radius: 12px;
  margin: 16px 0;
  padding: 20px;
}
h3 {
  margin-top: 0;
}
input,
button {
  font: inherit;
  padding: 9px 12px;
  border: 1px solid #8390a4;
  border-radius: 6px;
  margin: 5px;
}
button {
  cursor: pointer;
  background: #1748ae;
  color: white;
  border-color: #1748ae;
}
button:focus-visible,
input:focus-visible {
  outline: 3px solid #ca7900;
  outline-offset: 3px;
}
label {
  display: inline-block;
}
#status {
  min-height: 24px;
  font-weight: 600;
}
nav {
  display: flex;
  flex-wrap: wrap;
}