body {
  font-family: Arial, sans-serif;
  background-color: #f8f0ff;
  /* light lavender background */
  text-align: right;
  margin: 20px;
  color: #3b0a59;
  padding-top: 20px; /* pushes content down a bit */
  font-size: 18px;
  line-height: 1.6;
  /* dark purple text */
}

nav ul {
  list-style-type: none;
  padding: 0;
  background-color: #6a0dad;
  /* medium purple menu background */
  overflow: hidden;
  border-radius: 8px;
}

nav li {
  display: inline;
  margin-left: 10px;
}

nav a {
  color: white;
  text-decoration: none;
  padding: 10px;
  display: inline-block;
}

nav a:hover {
  background-color: #4b0082;
  /* dark purple on hover */
}

h1 {
  color: #800080;
  /* bold purple title */
}

img {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* === Cats page photo sections === */
details summary {
  font-size: 20px;
  font-weight: bold;
  background-color: #e0c8f7;
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 10px;
}

details[open] summary {
  background-color: #d2b0f2;
}

@media screen and (max-width: 600px) {
    body {
        font-size: 20px;
    }

    nav ul {
        text-align: center;
        padding: 0;
    }

    nav li {
        display: inline;
        margin: 0 8px;
    }

    nav a {
        padding: 12px 8px;
    }

    h1 {
        font-size: 26px;
    }

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