body {
  font-family: sans-serif;
  margin: 20px;
  background-color: #f5f1e8;
}

h1 {
  font-size: 2em;
}

img {
  max-width: 100%;
  height: auto;
}

.photo-section p {
  margin: 0;
  padding: 0;
}

.page-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 700px;
  margin: 30px auto;
  padding: 10px 20px;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
  background-color: #fdfaf5;
  border-radius: 5px;
  box-sizing: border-box;
}

.nav-left, .nav-right {
  flex: 1;
  text-align: center;
}

.page-nav a.nav-center {
  flex-shrink: 0;
  text-align: center;
  padding: 8px 15px;
  background-color: #fdfaf5;
  border: 1px solid #0066cc;
  border-radius: 5px;
  color: #0066cc;
  font-weight: bold;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}