* {
    color: white;
  }

  /* 배경 */
  body {
    font-family: Arial, sans-serif;
    background-color: #272727;
    margin: 0;
  }
  
  /* 헤더 */
  header {
    background-color: dodgerblue;
    text-align: center;
    display: flex;
    position: fixed;
    width: 100%;
    height: 60px;
    align-items: center; 
    justify-content: center;
    position: relative;
  }
  
  /* 로고 */
  .logo {
    font-size: 24px;
    font-weight: bold;
    display: flex;
    align-items: center;
  }

  /* 텍스트 형식 */
  .nano-n-text {
    font-size: 10pt;
    font-weight: normal;
  }
  .mini-n-text {
    font-size: 15pt;
    font-weight: normal;
  }
  .big-n-text {
    font-size: 30pt;
    font-weight: normal;
  }
  .big-b-text {
    font-size: 30pt;
    font-weight: bold;
  }
  .mid-n-text {
    font-size: 20pt;
    font-weight: normal;
  }
  .mid-b-text {
    font-size: 20pt;
    font-weight: bold;
  }

  /* 타이틀 */
  .image_title_con {
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 20px;
  }
  .image_title_box {
    padding: 30px;
    border-radius: 30px;
    background-color: #323232;
    display: flex;
    justify-content: space-between; 
    align-items: center;
  }
  .image_content_wrapper {
    display: flex;
    flex-direction: column;
    flex: 1;
    margin-right: 20px;
  }
  .image_text_content {
    margin-bottom: 10px;
  }
  .image_button_content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .image_download_bt {
    margin-bottom: 10px;
  }
  .image_image_box img {
    height: 240px;
    border-radius: 20px;
  }  
  @media screen and (max-width: 850px) {
  .image_title_box {
    flex-direction: column;
    align-items: left;
  }
  .image_button_content {
    align-items: left;
  }
  .image_image_box {
    display: none;
  }
}

  /* 타이틀 */
  .top_title_con {
    padding-top: 20px;
  }

  /* 타이틀 */
  .title_con {
    padding: 20px;
    padding-top: 0px;
  }
  .title_box {
    padding: 30px;
    padding-top: 40px;
    border-radius: 30px;
    background-color: #323232;
  }
  
  /* 메뉴 바 */
  nav {
    display: flex;
    justify-content: center;
  }
  nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
  }
  nav li {
    display: inline-block;
    margin: 0 10px;
  }
  nav a {
    display: block;
    padding: 14px 16px;
    font-size: 13pt;
    text-decoration: none;
    border-radius: 25px;
    transition: background-color 0.2s;
  }
  nav a:hover {
    background-color: rgb(0, 128, 255);
    font-size: 13pt;
  }
  select_items {
    font-weight: bold;
  }

  /* 햄버거 메뉴 */
  .hamburger {
    display: none;
    cursor: pointer;
    float: right;
    padding: 15px 15px;
  }
  .hamburger .bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 5px auto;
  }
  select_items {
    font-weight: bold;
  }
  @media screen and (max-width: 600px) {
    .hamburger {
      display: block;
    }
    ul {
      display: none;
      width: 100%;
      position: absolute;
      top: 60px;
      left: 0;
      background-color: rgba(30, 143, 255, 0.95);
    }
    ul.active {
      display: block;
    }
    ul li {
      float: none;
      width: 90%;
      text-align: center;
    }
    ul li a {
      padding: 10px 0;
    }
  }
  
  /* 푸터 */
  footer {
    background-color: #272727;
    text-align: center;
    padding: 0px;
    width: 100%;
    height: 40px;
    position: relative;
  }

  /* 다운로드 버튼 */
  .download_bt {
    background-color:dodgerblue;
    border-radius:30px;
    display:inline-block;
    cursor:pointer;
    font-family:Arial;
    font-size:18px;
    padding:15px 70px;
    margin-top: 10px;
    text-decoration:none;
  }
  .download_bt:hover {
    background-color:rgb(18, 136, 255);
  }

  /* 다운로드 버튼 */
  .download_bt_mini {
    background-color:dodgerblue;
    border-radius:30px;
    display:inline-block;
    cursor:pointer;
    font-family:Arial;
    font-size:18px;
    padding:10px 30px;
    margin-top: 10px;
    text-decoration:none;
  }
  .download_bt_mini:hover {
    background-color:rgb(18, 136, 255);
  }
  
  /* 설명 레이아웃 */
  .info_container {
    display: grid;
    gap: 20px;
    padding: 20px;
    margin-top: -20px;
  }
  .info_box {
    background-color: #323232;
    border-radius: 30px; 
    padding: 20px; 
  }
  @media screen and (max-width: 600px) {
    .info_container {
      grid-template-columns: repeat(1, 1fr);
    }
  }
  @media screen and (min-width: 601px) and (max-width: 1000px) {
    .info_container {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  @media screen and (min-width: 1001px) {
    .info_container {
      grid-template-columns: repeat(3, 1fr);
    }
  }
  
  /* 앱 레이아웃 */
  .apps_container {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(1, 1fr);
  }
  .apps_box {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 20px;
    padding-top: 5px;
  }
  .apps_box img {
    height: 80px;
    border-radius: 20px;
    position:relative;
    top: 15px;
  }

  /* 언어 선택기 스타일 */
  .language-switcher {
      background-color: dodgerblue;
      text-align: center;
      padding: 10px;
      width: 100%;
      z-index: 10;
  }