*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: #fff;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main {
  max-width: 1280px;
  margin: 0 auto;
}

picture, img {
  display: block;
  width: 100%;
  height: auto;
}