html { color-scheme: light; background: #fff; }
body { margin: 0; color: #111; font-family: system-ui, sans-serif; }
main {
  min-height: 100vh;
  min-height: 100svh;
  box-sizing: border-box;
  display: grid;
  place-items: center;
  padding: clamp(20px, 5vw, 64px);
}
.logo { display: block; width: min(100%, 560px, 78svh); height: auto; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}