html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  touch-action: manipulation;
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  height: var(--app-height, 100dvh);
  height: -webkit-fill-available;
  overflow: hidden;
  background: #fff;
}

body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  height: var(--app-height, 100dvh);
  height: -webkit-fill-available;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: none;
  -webkit-overflow-scrolling: touch;
  touch-action: manipulation;
  padding-top: env(safe-area-inset-top, 0px);
  padding-right: env(safe-area-inset-right, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  padding-left: env(safe-area-inset-left, 0px);
  box-sizing: border-box;
}

input,
textarea,
select {
  font-size: 16px;
  touch-action: manipulation;
}

@media screen and (max-width: 768px) {
  html {
    position: fixed;
    inset: 0;
    width: 100%;
    max-width: 100vw;
  }

  body {
    position: fixed;
    inset: 0;
    width: 100%;
    max-width: 100vw;
    overflow-y: auto;
    overflow-x: hidden;
  }
}

html:fullscreen,
html:fullscreen body,
html:-webkit-full-screen,
html:-webkit-full-screen body {
  width: 100% !important;
  height: 100% !important;
  max-height: 100% !important;
  overflow: hidden;
}

html:fullscreen body {
  overflow-y: auto;
}