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

body {
  background: #0f0f0f;
  color: #ffffff;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  text-align: center;
  padding: 20px;
}

h1 {
  font-size: 26px;
  margin-bottom: 10px;
}

p {
  font-size: 16px;
  margin-bottom: 20px;
  color: #ccc;
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  background: #ff2d55;
  color: #fff;
  text-decoration: none;
  font-size: 18px;
  border-radius: 6px;
}