* {
    box-sizing: border-box;
  }
  
  body {
    margin: 60px;
    background-color: #f1d941 ;
    font-family: Arial, Helvetica, sans-serif;
    height: auto;
  }
   
  header {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  ul {
    display: flex;
    gap: 50px;
    list-style: none;
  }
  
  ul a {
    text-decoration: none;
    font-weight: 700;
    color: black;
  }
  
  ul a:hover {
    color: #fff;
  }
  
  h1 {
    font-size: 40px;
  }
  
  .barra-pesquisa {
    position: relative;
  }
  
  .barra-pesquisa input {
  padding: 15px;
  padding-left: 50px;
  border-radius: 10px;
  width: 600px;
  border: 1px;
  font-size: 16px;
  margin-top: 40px;
  }
  
  .barra-pesquisa input:hover {
    border: 1px black solid;
  }
  
  .barra-pesquisa i {
    position: absolute;
    left: 20px;
    top: 56px;
  }
  
  h2 {
    font-size: 32px;
  }
  
  main p {
    max-width: 70%;
    margin-top: 20px;
    margin-bottom: 20px;
    font-size: 16px;
  }
  
  .resultados-pesquisa {
    width: 600px;
    height: 46vh;
    overflow-y: auto;
    margin-top: 12px;
    padding: 12px;
    border-radius: 10px;
  }
  
  .item-resultado {
    background: #FFFFFF;
    border-radius: 10px; 
    padding: 16px; 
    margin-bottom: 16px; 
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  .item-resultado h2 {
    font-size: 24px;
  }
  
  .item-resultado a {
    text-decoration: none;
    color: black;
  }
  
  .item-resultado a:hover {
    text-decoration: underline;
    color: #737887 ;
  }
  
  .descricao {
    margin-top: 8px 0px;
    color: #181a20 ;
  }
  
  .arvore {
    max-width: 100%;
    height: 300px;
    position: relative;
    right: 0px;
    bottom: 200px;
  }
  
  
  footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    text-align: center;
    background-color: #fff;
    padding: 10px;
  }
  
  footer {
    display: flex;
    padding-inline: 50px;
    height: 90px;
  }
  
  footer p {
    margin-top: 10px;
    margin-bottom: 10px;
  }
  
  
  .container-links {
    align-self: center;
    
  }
  
  .container-paragrafos {
    text-align: center;
    align-self: center;
    flex: 1;
    padding-top: 5px;
  }
  
  mark {
    background-color: transparent;
    color: #585a5f;
    font-weight: bold;
  }