* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f0f4f8;
  color: #222;
}
header {
  background: #326ce5;
  color: #fff;
  text-align: center;
  padding: 30px 20px;
}
.logo { width: 80px; height: 80px; }
main { max-width: 800px; margin: 20px auto; padding: 0 16px; }
.card {
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 6px rgba(0,0,0,.1);
}
.gallery { display: flex; gap: 12px; flex-wrap: wrap; }
.gallery img { width: 150px; height: 150px; border-radius: 8px; }
footer { text-align: center; padding: 20px; color: #666; }