body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f5f5;
  color: #333;
  line-height: 1.6;
}
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
  text-align: center;
}
.card {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  padding: 40px;
  margin-top: 50px;
}
h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: #2c3e50;
}
.environment {
  display: inline-block;
  font-size: 1rem;
  background-color: #95a5a6;
  color: white;
  padding: 5px 15px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.environment.dev {
  background-color: #2ecc71;
}
.environment.uat {
  background-color: #f39c12;
}
.environment.prod {
  background-color: #e74c3c;
}
.logo {
  width: 120px;
  height: 120px;
  margin: 0 auto 30px;
  border-radius: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: white;
  font-weight: bold;
}
.logo.dev {
  background-color: #2ecc71;
}
.logo.uat {
  background-color: #f39c12;
}
.logo.prod {
  background-color: #e74c3c;
}
.description {
  font-size: 1.1rem;
  margin-bottom: 30px;
}
.message {
  font-style: italic;
  color: #7f8c8d;
  margin-bottom: 30px;
}
.footer {
  margin-top: 40px;
  font-size: 0.9rem;
  color: #95a5a6;
}