* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  height: 100vh;
  background: #f4f6f8;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  background: white;
  padding: 40px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

h1 {
  margin-bottom: 10px;
}

p {
  color: #666;
  margin-bottom: 25px;
}

.links a {
  text-decoration: none;
  color: white;
  background: #24292e;
  padding: 10px 18px;
  border-radius: 6px;
  margin: 5px;
  display: inline-block;
  transition: 0.3s;
}

.links a:hover {
  background: #0366d6;
}