body{font-family:Arial;margin:0;background:#f4f4f4}
header{background:#000;color:#fff;padding:15px;display:flex;align-items:center}
header img{height:50px;margin-right:15px}
nav a{color:#fff;margin-right:15px;text-decoration:none;font-weight:bold}
.container{padding:20px}
form input,form textarea{width:100%;padding:10px;margin:10px 0}
button{background:#e63946;color:#fff;padding:10px 20px;border:none}