.container {
  max-width: 800px;
  margin: 30px auto;
  padding: 30px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(0,0,0,0.1);
}

h2, h3 {
  color: #333;
  margin-bottom: 10px;
}

ul {
  list-style: none;
  padding-left: 0;
}

ul li {
  margin: 8px 0;
}

ul li a {
  color: #2d77f0;
  text-decoration: none;
  font-weight: bold;
}

ul li a:hover {
  text-decoration: underline;
}

form {
  margin-bottom: 20px;
}

input[type="file"],
button {
  padding: 10px;
  border-radius: 6px;
  border: 1px solid #ccc;
  margin-bottom: 10px;
}

button {
  background-color: #2d77f0;
  color: white;
  border: none;
  cursor: pointer;
}

button:hover {
  background-color: #1e5ed8;
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.thumb {
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 6px;
  width: 150px;
  background: #f9f9f9;
  text-align: center;
}

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