body{font-family:Arial,sans-serif;margin:0;background:#faf8f3}
header{text-align:center;padding:60px 20px}
.btn{padding:10px 18px;border:1px solid #333;text-decoration:none;color:#333}
section{max-width:1100px;margin:auto;padding:30px 20px}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:15px}
.gallery img{width:100%;border-radius:10px}
.lang button{margin:4px}