#countdown-container {
    text-align: center;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    max-width: 500px;
    width: 90%;
  }

  #countdown-header {
    background: #1a2b7b;
    color: white;
    font-weight: bold;
    padding: 12px;
    font-size: 1rem;
    text-transform: uppercase;
  }

  #countdown {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    padding: 20px 10px;
  }

  #countdown div {
    text-align: center;
    flex: 1 1 100px;
    margin: 10px 0;
  }

  #countdown div span {
    display: block;
    font-size: 2rem;
    font-weight: bold;
  }

  #countdown div small {
    display: block;
    margin-top: 4px;
    font-size: 0.9rem;
    color: #555;
    text-transform: capitalize;
  }

  @media (max-width: 480px) {
    #countdown div span {
      font-size: 1.6rem;
    }
    #countdown div small {
      font-size: 0.8rem;
    }
  }