:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  line-height: 1.5;
}
body {
  margin: 0 auto;
  max-width: 70rem;
  padding: 1rem;
}
a {
  color: #0645ad;
  text-decoration-thickness: .12em;
  text-underline-offset: .15em;
}
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: .2rem solid #b24c00;
  outline-offset: .15rem;
}
button, input, select, textarea {
  box-sizing: border-box;
  font: inherit;
  max-inline-size: 100%;
  min-block-size: 2.75rem;
}
label {
  display: block;
  margin-block: .75rem;
}
table {
  border-collapse: collapse;
}
th, td {
  border: 1px solid currentColor;
  padding: .4rem;
  text-align: left;
}