* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

main {
  padding: 40px 20px;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  flex: 1;
}

h1 {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #000;
}

p {
  margin-bottom: 1rem;
  color: #333;
}

ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

a {
  color: #0066cc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

footer {
  padding: 1rem;
  text-align: center;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

footer p {
  color: #666;
  font-size: 0.8rem;
  margin-bottom: 0;
}