#start-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: calc(100vh - 64px);
  border-bottom: 1px solid #e0e0e0;
  padding: 0 16px;
  gap: 12px;

  #start-button {
    width: 100%;
    max-width: 200px;
    font-size: 16px;
    font-weight: bold;
    padding: 12px 24px;
    border-radius: 4px;
    background-color: #0077c7;
    color: #fff;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }

  #start-button:hover {
    background-color: #0068ae;
  }
}