*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  -webkit-tap-highlight-color:transparent;
  -webkit-touch-callout:none;
  user-select:none;
}

html{
  block-size:100%;
  inline-size:100%;
  overflow:hidden;
  overscroll-behavior:none;
  font-size:16px; /* Base font size for rem units */
}

body{
  min-block-size:100%;
  inline-size:100%;
  display:flex;
  justify-content:center;
  align-items:center;
  background:var(--background-color);
  padding: clamp(10px, 2vw, 20px);
  overflow: hidden;
  touch-action:none;
  overscroll-behavior:none;
}