body,html{margin:0;padding:0;width:100%;height:100%;font-family:Arial,sans-serif;display:flex;justify-content:center;align-items:center;background:linear-gradient(135deg,#ff6f91,#d783ff);color:#fff;text-align:center}.container{padding:20px}h1{font-size:3rem;margin-bottom:20px}p{font-size:1.5rem}a{text-decoration:none;color:inherit}.locale-switcher{position:fixed;top:1rem;right:2rem;z-index:10}.header-navigation{position:fixed;top:1rem;left:2rem;z-index:10}