body{
background:#4b2e2e;
color:white;
font-family:Georgia;
margin:0;
}
header{
background:#7c3aed;
padding:30px;
text-align:center;
}
.timeline{
padding:50px;
text-align:center;
}
.evento{
background:#f59e0b;
margin:20px auto;
padding:20px;
width:300px;
border-radius:15px;
}
button{
padding:12px20px;
border:none;
border-radius:10px;
background:#10b981;
color:white;
}