.letter-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
  }
  
  .letter-button {
    width: 90%;
    max-width: 300px;
    padding: 12px 20px;
    font-size: 18px;
    border: none;
    border-radius: 8px;
    background-color: #fc8296;
    color: #fff;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  .letter-button:hover {
    background-color: #f55771;
  }
  
  .days-counter {
    font-size: 20px;
    text-align: center;
    margin-top: 20px;
    font-weight: normal;
  }
  
  .date-note {
    margin-top: 6px;
    font-size: 10px;
    color: #666;
    font-weight: normal;
  }