body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  background: #f7f7f7;
  color: #333;
}
header {
  background: #772953;
  color: #fff;
  padding: 20px;
  text-align: center;
}
.container {
  max-width: 800px;
  margin: 20px auto;
  padding: 20px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.step {
  margin-bottom: 30px;
}
.step h2 {
  color: #772953;
}
.step img {
  width: 100%;
  height: auto;
  margin: 10px 0;
  border: 2px solid #ccc;
}
.btn {
  display: inline-block;
  background: #ed681a;
  color: #fff;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.3s;
}
.btn:hover {
  background: #c95a17;
}
footer {
  text-align: center;
  padding: 10px;
  background: #eee;
  margin-top: 20px;
  font-size: 0.9em;
}