/* Basic reset for consistent styling across browsers */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: sans-serif;
  line-height: 1.6;
}

a {
  color: #007bff;
  text-decoration: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.category-section {
  margin-bottom: 40px;
}

.category-section h2 {
  font-size: 2em;
  margin-bottom: 10px;
  border-bottom: 2px solid #ddd;
  padding-bottom: 5px;
}

.category-section p {
  margin-bottom: 20px;
}

.puzzle-grid {
  display: flex;
  flex-wrap: wrap;
  margin: -10px; /* Adjust for card spacing */
}

.puzzle-card {
  width: calc(33.33% - 20px); /* 3 columns - spacing */
  margin: 10px;
  border: 1px solid #eee;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.puzzle-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.puzzle-card img {
  width: 100%;
  height: auto;
  display: block;
}

.puzzle-card .card-content {
  padding: 15px;
}

.puzzle-card h3 {
  font-size: 1.2em;
  margin-bottom: 5px;
}

.puzzle-card p {
  font-size: 0.9em;
  color: #555;
  margin-bottom: 10px;
}

.puzzle-card .tag {
  background-color: #f0f0f0;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 0.8em;
  color: #333;
}

@media (max-width: 768px) {
  .puzzle-card {
    width: calc(100% - 20px); /* 1 column on mobile */
  }
}

.footer {
    font-size: 1rem;
}

.footer a {
    font-size: 1rem;
}

footer {
  background-color: #333;
  color: #fff;
  padding: 20px 0;
  text-align: center;
}