:root{
  --bg:#0f1724;
  --card:#ffffff;
  --muted:#6b7280;
  --accent:rgba(239, 68, 68, 0.834);
}

*{box-sizing:border-box}
html,body{
  margin:0;
  height:100%;
}

body{
  font-family: "Nunito", Arial, Helvetica, sans-serif;
  background:linear-gradient(180deg,var(--bg),#071022);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}

.wrap{
  width:100%;
  max-width:700px;
}

.card{
  background:var(--card);
  padding:35px;
  border-radius:14px;
  text-align:center;
  box-shadow:0 8px 25px rgba(0,0,0,0.3);
}

h1{
  margin:0 0 10px;
  font-size:26px;
  letter-spacing:-0.5px;
}

p{
  margin:0 0 12px;
  color:var(--muted);
  line-height:1.6;
}

a{
  color:var(--accent);
  font-weight:600;
  text-decoration:none;
}

footer{
  margin-top:20px;
  font-size:14px;
  color:var(--muted);
}

.small{
  font-size:14px;
}