/* Basic reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Page defaults */
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
               Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  color: #111;
}

/* Content width & spacing */
header,
main,
footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* Header text */
header h1 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

header p {
  max-width: 600px;
}

/* Image */
.image-wrapper {
  margin: 2rem 0;
}

.image-wrapper img {
  display: block;
  width: 100%;
  height: auto;
}

/* Footer */
footer {
  margin-top: 2rem;
  font-size: 0.95rem;
}

footer p + p {
  margin-top: 0.25rem;
}

/* Slightly larger screens */
@media (min-width: 768px) {
  header h1 {
    font-size: 2.25rem;
  }

  header,
  main,
  footer {
    padding: 2.5rem;
  }
}