:root {
  font-size: 16px;
  line-height: 1.6;
  font-family: system-ui, sans-serif;
  color-scheme: light dark;
}

body {
  margin: 0;
  padding: 2rem 1rem;
  max-width: 700px;
  margin-inline: auto;
}

h1 {
  font-size: 2rem;
}

.subtitle {
  font-weight: 400;
  color: #555;
}

ul {
  padding-left: 1.2rem;
}

.highlight {
  font-weight: bold;
  color: #d63384; /* pick a signature colour if you like */
}

a {
  color: #d63384;
  text-decoration: underline;
}

nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid #ccc;
  text-align: center;
}