:root {
  --text: #1a1a1a;
  --muted: #555;
  --border: #e5e5e5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
               Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}

.container {
  max-width: 720px;
  padding: 3rem 1.5rem;
  margin: 0 auto;
}

h1 {
  margin-bottom: 0.25rem;
}

.subtitle {
  margin-top: 0;
  color: var(--muted);
}

ul {
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.5rem;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0 1.5rem;
}

.contact {
  margin-bottom: 1rem;
}

a {
  color: inherit;
  text-decoration: underline;
}

footer {
  font-size: 0.9rem;
  color: var(--muted);
}