* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f4f6f8;
  color: #1f2933;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 16px;
}

.panel {
  width: min(760px, 100%);
  background: #ffffff;
  border: 1px solid #d9e2ec;
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 16px 36px rgb(31 41 51 / 0.08);
}

h1 {
  margin: 0 0 20px;
  font-size: 24px;
  font-weight: 650;
}

itute164-input[data-error]::before {
  content: attr(data-error);
  display: block;
  margin-bottom: 12px;
  color: #9b1c1c;
  font-weight: 600;
}