body {
  font-family: Georgia, "Times New Roman", serif;
  max-width: 700px;
  margin: 0 auto;
  padding: 20px;
  line-height: 1.6;
  background-color: #f2f4f8;
  color: #333;
}

h1 {
  font-size: 2.2rem;
  margin-top: 1rem;
  text-align: center;
  color: #24457a;
}

.tagline {
  font-size: 1.1rem;
  font-weight: bold;
  text-align: center;
  color: #555;
  margin-top: 0.5rem;
}

h2 {
  font-size: 2rem;
  margin-top: 1.5rem;
  text-align: center;
  color: #24457a;
}

h3 {
  font-size: 1.35rem;
  margin-top: 1.5rem;
  border-bottom: 2px solid #ddd;
  padding-bottom: 0.25rem;
  color: #24457a;
}

p {
  margin: 1rem 0;
}

ul {
  list-style: none;
  padding-left: 0;
}

ul li {
  background: #fff;
  margin: 0.5rem 0;
  padding: 0.5rem 0.8rem;
  border-radius: 6px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

ul li a {
  text-decoration: none;
  color: #0077cc;
}

ul li a:hover {
  text-decoration: underline;
}

img {
  width: 100%;
  height: auto;
  margin: 1rem 0;
  border-radius: 4px;
}