body {
  font-family: system-ui, sans-serif;
  line-height: 1.6;
  max-width: 720px;
  margin: 40px auto;
  padding: 0 20px;
  color: #222;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: static;
  width: auto;
  height: auto;
  display: inline-block;
  margin-bottom: 1rem;
}

nav a {
  margin-right: 20px;
  text-decoration: none;
}

h1 {
  font-size: 2rem;
}

section {
  margin: 2rem 0;
}

ul {
  padding-left: 1.5rem;
}

a {
  color: #0066cc;
}

a:focus-visible {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
}

input,
select,
textarea,
button {
  font: inherit;
  max-width: 100%;
}

input[type="text"],
input[type="email"],
select,
textarea {
  width: 100%;
  max-width: 32rem;
  margin-top: 0.25rem;
  padding: 0.5rem 0.6rem;
  border: 1px solid #888;
  border-radius: 4px;
  background: #fff;
  color: #222;
}

input[type="text"]:focus-visible,
input[type="email"]:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
  border-color: #0066cc;
}

select:hover {
  border-color: #444;
}

.form-consent label {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  max-width: 32rem;
}

.form-consent input[type="checkbox"] {
  margin-top: 0.35rem;
  flex-shrink: 0;
}

button {
  padding: 0.55rem 1.1rem;
  border: 1px solid #004999;
  border-radius: 4px;
  background: #0066cc;
  color: #fff;
  cursor: pointer;
}

button:hover {
  background: #005bb5;
}