body {
  background-color: #0f172a; 
  color: #f1f5f9;            
  font-family: Arial, sans-serif;
  text-align: center;
  margin: 0;
  padding: 0;
}

h1 {
  margin-top: 40px;
  font-size: 36px;
  color: #ffff; 
}

p {
  font-size: 18px;
  margin: 20px;
  color: #ffff;
}

img {
  margin-top: 20px;
  width: 300px;
  max-width: 90%;
  border-radius: 15px;
  box-shadow: 0px 5px 15px rgba(0,0,0,0.5);
}