body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #ffffff;
  color: #000;
  text-align: center;
}

.site-header {
  background: #000;
  color: #fff;
  padding: 25px 15px;
}

.site-header h1 {
  margin: 10px 0 5px;
}

.site-header p {
  color: #b3e5fc;
}

.logo {
  max-width: 120px;
  margin-bottom: 10px;
}

section {
  padding: 30px 20px;
}

h2 {
  color: #000;
}

a {
  display: inline-block;
  padding: 14px 22px;
  background: #000;
  color: #b3e5fc;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
}

a:hover {
  background: #0288d1;
  color: #fff;
}

footer {
  background: #f4f4f4;
  padding: 15px;
  font-size: 14px;
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 15px;
  margin-top: 20px;
}

.gallery img {
  width: 100%;
  border-radius: 10px;
}