body {
  font-family: Arial, sans-serif;
  padding: 20px;
  background: #f4f4f4;
}

.tab-container {
  max-width: 1000px;
  margin: auto;
}

.tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.tab-button {
  background: #ddd;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  margin: 0 5px;
  font-size: 16px;
  transition: background 0.3s;
}

.tab-button:hover,
.tab-button.active {
  background: #333;
  color: white;
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.gallery img {
  max-width: 300px;
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}