/* 只放全局 reset 与页面底色；布局都在 demo.module.css */
:root {
  font-family: var(--su-font-sans);
  font-size: 14px;
  line-height: 22px;
  color: var(--su-text-main);
  background-color: var(--su-bg-page);
  color-scheme: light;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:root[data-scheme='dark'] {
  color-scheme: dark;
}

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

body {
  min-height: 100vh;
  background-color: var(--su-bg-page);
  color: var(--su-text-main);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

:focus-visible {
  outline: var(--su-focus-ring);
  outline-offset: var(--su-focus-ring-offset);
}