body, h1, h2, h3, p, ul, li {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #222;
  background: #fafafa;
  padding: 20px;
}

article {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

article h1 {
  font-size: 28px;
  color: #d81b60;
  margin-bottom: 16px;
}

article h2 {
  font-size: 20px;
  margin: 18px 0 10px;
  color: #444;
}

article p {
  margin-bottom: 14px;
  text-align: justify;
}

article ul {
  margin-left: 20px;
  margin-bottom: 14px;
}

article li {
  margin-bottom: 8px;
}

article a {
  color: #d81b60;
  text-decoration: none;
}

article a:hover {
  text-decoration: underline;
}