* {
  font-family: Inter-Regular;
}

body {
    margin: 0;
  }
  
  main {
    font-family: none;
    display: block;
    position: relative;
  }
  
  .info {
    text-align: center;
    margin-left: 300px;
    margin-top: 50px;
  }
  
  .info h1 {
    text-align: start;
    font-size: 40px;
    font-weight: 800;
    line-height: 50px;
    margin-bottom: 32px;
  }

  .info h3 {
    text-align: start;
    font-size: 27px;
    font-weight: 600;
    line-height: 50px;
    margin-bottom: 32px;
  }
  
  .info p {
    margin: 0 0 16px;
    text-align: left;
    font-size: 20px;
  }
  
  .info a {
    color: black;
    font-size: medium;
  }
  
  .back-to-supportpage {
    margin-left: 300px;
    margin-right: 300px;
    margin-top: 50px;
    display: flex;
  }
  
  .back-to-supportpage > a {
    font-size: 16px;
    line-height: 21px;
    font-weight: 400;
    color: #000;
    text-decoration: none;
    margin-left: 8px;
  }
  
  .back-to-supportpage a:hover {
    color: rgb(113, 113, 113);
    text-decoration: underline 1px;
  }
  
  .back-to-supportpage a:focus {
    border: 2px solid black;
    border-radius: 5px;
  }
  
  /* BÀI VIẾT LIÊN QUAN */
  .related-articles {
    position: absolute;
    top: 150px;
    right: 300px;
    width: 350px;
    background-color: #f8f8f8;
    border: 1px solid #cacaca;
    border-top: 4px solid red;
    padding: 20px;
    font-size: 16px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border-radius: 8px;
  }
  
  .related-articles h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
  }
  
  .related-articles ul {
    list-style: none;
    padding-left: 0;
  }
  
  .related-articles li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
  }
  
  .related-articles a {
    color: #000;
    position: relative;
    color: #000;
    text-decoration: underline;
    display: inline;
    font-size: 18px;
    font-weight: 400;
  }
  
  .related-articles a:hover {
    text-decoration: underline;
    color: rgb(113, 113, 113);
  }
  
  footer {
    background-image: url("../assets/Images/bumXD.png");
    background-size: 100% 100%;
    height: 25rem;
    margin-top: 10rem;
  }
  
  select#languageSelect {
    margin-top: 1rem;
    margin-left: 300px;
    background-color: black;
    color: rgb(143, 143, 143);
    padding: 10px 15px;
    font-size: large;
    font-weight: bold;
  }
  
  select#languageSelect:hover {
    background-color: rgb(88, 88, 88);
    color: white;
  }
  
  select#languageSelect option {
    background-color: white;
    color: black;
  }
  
  .link {
    margin-left: 300px;
    margin-top: 50px;
  }
  
  .link > a {
    color: rgb(131, 131, 131);
    text-decoration: none;
  }
  
  .link a:hover {
    color: white;
  }

.footer-help {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    padding-left: 300px;
    padding-right: 300px;
    color: white;
  }
  
  .footer-help h3 {
    font-size: 20px;
    font-weight: bold;
    margin: 0;
  }
  
  .footer-help-btn {
    background-color: white;
    color: black;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    display: inline-block;
  }
  
  .footer-help-btn:hover {
    background-color: rgb(200, 200, 200);
  }
  
  .footer-line {
    border: none;
    height: 1px;
    background-color: #fff7f7;
    margin-left: 300px;
    width: 80rem;
  }