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

header {
  background: #2c3e50;
  color: white;
  padding: 15px;
  text-align: center;
}

header nav a {
  color: white;
  margin: 0 10px;
  text-decoration: none;
}

header nav a:hover {
  text-decoration: underline;
}

main { padding: 20px; }

h2 { color: #2c3e50; }

.notices ul {
  list-style: none;
  padding: 0;
}

.notices li {
  background: #ecf0f1;
  margin: 5px 0;
  padding: 10px;
  border-radius: 5px;
}

.events article {
  background: white;
  margin: 10px 0;
  padding: 15px;
  border-radius: 5px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
}

.gallery-grid img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
footer {
  background: #2c3e50;
  color: white;
  text-align: center;
  padding: 10px;
  margin-top: 20px;
}
.notice-list {
  list-style: none;
  padding: 0;
}

.notice-list li {
  margin: 10px 0;
}

.notice-list a {
  text-decoration: none;
  background: #ecf0f1;
  padding: 10px;
  display: block;
  border-radius: 5px;
  color: #2c3e50;
  font-weight: bold;
}

.notice-list a:hover {
  background: #3498db;
  color: white;
}