body{
margin:0;
font-family:Arial;
background:#0f172a;
color:white;
text-align:center;
}

header{
background:#020617;
padding:40px;
}

nav a{
color:#22c55e;
margin:10px;
text-decoration:none;
font-weight:bold;
}

.container{
padding:40px;
}

.button{
background:#22c55e;
padding:14px 28px;
border-radius:10px;
color:white;
text-decoration:none;
font-size:18px;
}

.card{
background:#1e293b;
padding:20px;
border-radius:10px;
width:330px;
margin:20px auto;
}

input,textarea{
width:90%;
padding:10px;
margin:10px;
border-radius:6px;
border:none;
}

button{
background:#22c55e;
border:none;
padding:10px 20px;
border-radius:6px;
color:white;
}

img{
border-radius:12px;
margin:10px;
}

footer{
background:#020617;
padding:30px;
margin-top:40px;
}