* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html,
  body {
    height: 100%;
    font-family: "Inter", Arial, sans-serif; 
    background-color: #f7f7f7;
    color: #333;
    line-height: 1.6;
  }
  
  body {
    padding: 2rem; /* to put Some spacing around the page */
  }
  
  /*headings style*/
  h1 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #064663; 
  }
  
  h2 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #0b3d91;
    text-align: center;
  }
  p {
    margin-bottom: 1rem;
    color: #333;
    font-size: 1.1rem;
    line-height: 1.4;
  }
  
  
  section {
    background-color: #ffffff;    /* White “card” style background */
    margin: 1rem auto;
    padding: 1.5rem;
    border-radius: 8px;
    max-width: 800px;          
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); 
  }
  
 
  .responsive-picture {
    display: block;
    width: 100%;              
    max-width: 600px;         
    margin: 0 auto;            /* Center the picture horizontally */
    overflow: hidden;          /* So child elements don't overflow a rounded corner, if used */
    border-radius: 6px;
    border: 1px solid #eee;
    background-color: #130b0b;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  }
  
  .responsive-picture img {
    display: block;
    width: 100%;
    height: auto;
  }
  
 
  .video-wrapper {
    position: relative;
    width: 100%;
    max-width: 800px;          
    margin: 0 auto;
    border-radius: 6px;
    border: 1px solid #eeeeee;
    background-color: #fafafa;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    overflow:hidden;         
  }
 
  .video-wrapper video {
    display: flex; 
    width: 100%; 
    height: auto; 
    border-radius: 0;         
  }
  audio {
    width: 100%;               /* Override any inline styling */
    outline: none;
    margin-top: 0.5rem;
  }
  

  @media (max-width: 600px) {
    body {
      padding: 1rem;
    }
    h1 {
      font-size: 1.6rem;
    }
    h2 {
      font-size: 1.2rem;
    }
    section {
      padding: 1rem;
      margin: 1rem auto;
    }
  }