.digital-clock-display {
    display: flex;
    gap: 4px;
    align-items: center;
    font-family: 'MS Sans Serif', 'Courier New', monospace;
    font-size: 1.5rem; 
    font-weight: bold;
    color: white;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
  }

  .digit-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 30px;
    border-radius: 6px;
    
    background-color: #ffffff38;
    border: 3px solid white;
    color: white;
    text-shadow: 0 0 5px #00000033;
  }

  .separator {
    color: white;
    font-size: 2rem;
    font-weight: bold;
    animation: blink 1s step-start infinite;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
  }

  @keyframes blink {
    50% { opacity: 0; }
  }

  @media (max-width: 768px) {
    .digital-clock-display {
        font-size: 2rem;
        gap: 5px;
    }
    .digit-box {
        width: 30px;
        height: 40px;
        border-radius: 5px;
    }
    .separator {
        font-size: 2.5rem;
    }
  }