body {
  font-family: Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: #222;
  background-color: #fff;
  margin: 0 auto;
  padding: 1em;
  max-width: 800px;
  box-sizing: border-box;
}

h1, h2 {
  text-align: center;
  margin: 1em 0 0.5em;
}

p {
  font-size: 1.1rem;
  margin: 1em 0;
}

img {
  display: block;
  margin: 1em auto;
  max-width: 100%;
  height: auto;
  width: auto;
}

/* Riduce immagini su schermi stretti */
@media screen and (max-width: 480px) {
  img {
    max-width: 90vw;
    height: auto;
    width: auto;
  }
}