body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  background: linear-gradient(to bottom, #0f2027, #203a43, #2c5364);
  color: white;
  text-align: center;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.countdown-container {
  padding: 20px;
  max-width: 600px;
}

h1 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.timer {
  display: flex;
  gap: 20px;
  font-size: 1.5rem;
  justify-content: center;
  margin-bottom: 15px;
}

.timer div {
  background: rgba(0, 0, 0, 0.2);
  padding: 10px 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.timer span {
  font-weight: bold;
  font-size: 2rem;
  display: block;
}

.info {
  font-size: 1rem;
  color: #ddd;
  line-height: 1.4;
}