html, body {
  background: #FFFFFF;
}
:root {
	--title-bg: #E3E3E3;
	--border: #333;
}
html.dark {
	--title-bg: #E3E3E3;
	--border: #E3E3E1;
}
body {
  margin: 0;
  padding: 1.25rem 1.666666rem 4.166666rem 1.666666rem;
  line-height: 1;
  font-family: "苹方", "思源黑体", "黑体", "微软雅黑", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
	"Helvetica Neue", Arial, sans-serif;
  background: #FFFFFF;
}
html {
	font-size: 12px;
}

html.dark, html.dark body {
	background: #181820;
	color: #E3E3E1;
}
html.dark h1, html.dark p, html.dark h2 {
	color: #E3E3E1;
}
.border {
	padding: 1rem;
	border: 1px solid var(--border);
}

.arrow-right{
	color: #858585;
}
html.dark .arrow-right{
	color: #71767F;
}
h1 {
	font-size: 1.25rem;
	color: #33333A;
	margin-bottom: 0.833333rem;
}
h2 {
	font-size: 1.166666rem;
	font-weight: bold;
}
p {
	font-size: 1.166666rem;
	color: #33333A;
	line-height: 1.75rem;
	margin-bottom: 1.666666rem;
}
a {
	color: #4D90FF;
}
#CHINESE {
	display: none;
}
#CHINESETRAD {
	display: none;
}
#ENGLISH {
	display: none;
}
.show {
	display: block !important;
}

.hide{
	display: none !important;
}