body {
  margin: 0;
  font-family: 'Arial', sans-serif;
  background-color: #111;
  color: #fff;
}

header {
  background-color: #222;
  padding: 20px;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 2.5em;
  color: #ffffff;
}

nav {
  background-color: #333;
  display: flex;
  justify-content: center;
}

nav a {
  color: white;
  text-decoration: none;
  padding: 15px 25px;
  display: inline-block;
  transition: background-color 0.3s;
}

nav a:hover {
  background-color: #444;
}

section {
  padding: 30px;
  max-width: 1000px;
  margin: auto;
}

.update {
  background-color: #222;
  padding: 20px;
  margin-bottom: 20px;
  border-left: 5px solid #e63946;
}

footer {
  background-color: #111;
  color: #aaa;
  text-align: center;
  padding: 15px;
  margin-top: 50px;
}

.gallery {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  padding: 40px 0;
}

.gallery img {
  width: 90%;
  max-width: 800px;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s;
}

.gallery img:hover {
  transform: scale(1.03);
}

.download-section ul {
  list-style: none;
  padding-left: 0;
  text-align: left;
}

.download-section li a {
  display: inline-block;
  padding: 10px 15px;
  background-color: #1e90ff;
  color: white;
  border-radius: 6px;
  text-decoration: none;
}

.download-section li a:hover {
  background-color: #0f6cd1;
}