/* Basic, accessible, and mobile-friendly styling */

body {
  font-family: Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: #111;
  background-color: #fff;
  margin: 0;
  padding: 0;
}

/* Visually hidden skip link for keyboard users */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #000;
  color: #fff;
  padding: 8px;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* Header styling */
header {
  background-color: #f4f4f4;
  padding: 1rem;
  border-bottom: 2px solid #ddd;
}

h1 {
  margin-top: 0;
}

/* Navigation */
nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 0.5rem 0 0;
}

nav a {
  text-decoration: none;
  color: #0055aa;
}

nav a:hover,
nav a:focus {
  text-decoration: underline;
}

/* Main content */
main {
  padding: 1rem;
}

main img {
  display: block;
  margin-top: 1rem;
  border-radius: 8px;
}

/* Footer */
footer {
  background-color: #eee;
  padding: 1rem;
  text-align: center;
  font-size: 0.9rem;
  border-top: 2px solid #ddd;
}