/* normalize */
*,
:after,
:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
}

*:not(input),
html,
body {
  /* 禁止选择所有元素 */
  user-select: none;
  -webkit-user-select: none; /* Safari */
  -khtml-user-select: none; /* Konqueror */
  -moz-user-select: none; /* Firefox */
  -ms-user-select: none; /* Internet Explorer/Edge */
}

:root {
  /* 禁止夜间换色 */
  color-scheme: light only;
}

html,
body,
button,
input,
textarea {
  font-family: 'Roboto', 'Gilroy', 'Noto Sans SC', 'Noto Sans TC', 'Noto Sans JP', 'Noto Sans KR', 'BlinkMacSystemFont', 'Segoe UI', 'Helvetica Neue', 'Helvetica', 'Arial', 'Noto Sans CJK SC',
    '-apple-system', 'Hiragino Sans GB', 'Noto Sans', 'Microsoft YaHei', '微软雅黑', 'WenQuanYi Micro Hei', 'Heiti SC', sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Gilroy', 'Roboto', 'Noto Sans SC', 'Noto Sans TC', 'Noto Sans JP', 'Noto Sans KR', 'BlinkMacSystemFont', 'Segoe UI', 'Helvetica Neue', 'Helvetica', 'Arial', 'Noto Sans CJK SC',
    '-apple-system', 'Hiragino Sans GB', 'Noto Sans', 'Microsoft YaHei', '微软雅黑', 'WenQuanYi Micro Hei', 'Heiti SC', sans-serif;
}

a {
  text-decoration: none;
}

button {
  cursor: pointer;
}

img,
video {
  vertical-align: middle;
}