html,
body {
  /* max-width: 100vw; */
  overflow-x: hidden;
}

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

@media (prefers-color-scheme: dark) {
  html {
    color-scheme: dark;
  }
}

/* 标准写法 */
:fullscreen::backdrop {
  background: var(--mantine-color-body);
}

/* Safari / WebKit */
:-webkit-full-screen::backdrop {
  background: var(--mantine-color-body);
}