* {
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Arial', sans-serif;
    background-color: #f9f9f9;
    margin: 50px;
    padding: 0;
  }
  
  .form-container {
    background-color: #fff;
    border: 1px solid #ddd;
    max-width: 300px;
    height: 600px; /* 화면 전체 높이 */
    margin: auto;
    display: flex;
    flex-direction: column;
    padding: 15px;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    justify-content: space-between; /* 위 폼과 아래 버튼 분리 */
  }
  
  h2 {
    text-align: center;
    margin-bottom: 10px;
  }
  
  .form-fields {
    flex-grow: 1;
  }
  
  .form-group {
    margin-bottom: 16px;
  }
  
  label {
    display: block;
    font-weight: bold;
    margin-bottom: 6px;
  }
  
  input {
    width: 100%;
    padding: 10px;
    background-color: #eee;
    border: none;
    border-radius: 4px;
    font-size: 14px;
  }
  
  .form-buttons {
    display: flex;
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    background-color: #87cefa;
    color: black;
    padding: 12px;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    margin-top: 8px;
    cursor: pointer;
  }
  
  .btn:hover {
    background-color: #63b3ed;
  }
  
  hr {
    border: none;
    border-top: 1px solid #ccc;
    margin: 10px 0;
  }
  