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

body {
  height: 100vh;
  background: #0f172a;
  color: white;
}

header {
  text-align: center;
  padding: 20px;
  background: #020617;
}

.title-container p {
  font-size: 24px;
  font-weight: bold;
}

.main {
  margin-top: 30vh;;
  display: flex;
  align-items: center;
  justify-content: center;
}

#clock {
  font-size: 64px;
  background: #020617;
  padding: 30px 60px;
  border-radius: 10px;
  letter-spacing: 4px;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}