body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
  color: #333;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 2rem auto;
}

h1,
h2 {
  text-align: center;
  color: #444;
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 1rem;
}

.category-card {
  background-color: #e3e3e3;
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  font-weight: bold;
  cursor: default;
}

.joke-card {
  background-color: #fff;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.delivery {
  margin-top: 0.5rem;
  font-style: italic;
  color: #666;
}

.navbar {
  background-color: #333;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 0 1rem;
}

.navbar .brand {
  color: #fff;
  font-size: 1.5rem;
  text-decoration: none;
  padding: 1rem 0;
  flex-grow: 1;
}

.nav-links a {
  color: white;
  padding: 1rem;
  text-decoration: none;
  display: inline-block;
}

.nav-links a:hover {
  background-color: #575757;
}

.icon {
  display: none;
  font-size: 1.8rem;
  color: white;
  cursor: pointer;
  padding: 1rem;
}