/* ========================
   Reset básico
======================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ========================
   Tipografia básica
======================== */
body {
  font-family: Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: #333;
  background-color: #fff;
}

a {
  color: #007BFF;
  text-decoration: none;
  cursor: pointer;
}

a:hover {
  text-decoration: underline;
}