@media screen and (max-width:799px) {

	/* 窄屏*/
	.ws,
	.widescreen {
		display: none;
	}

	.banners {
		height: calc(26vh);
	}

	.wn.f2,
	.wn.f3 {
		display: block;
	}

	.wn.f2>*,
	.wn.f3>*,
	.wn.f2.fml>*,
	.wn.f2.fmx>*,
	.wn.f3.fml>*,
	.wn.f3.fmx>* {
		width: auto;
	}

	.wn.fml>* {
		margin-right: auto;
		margin-bottom: calc(var(--space) * 2) !important;
	}

	.wn.fmx>* {
		margin-right: auto;
		margin-bottom: calc(var(--space) * 4) !important;
	}

	main.ht {
		display: block;
	}

	main.ht>.g {
		width: auto;
	}

	main aside {
		max-height: 68%;
		width: 100% !important;
		position: fixed !important;
		overflow: scroll;
		top: unset !important;
		bottom: 0;
	}

	main aside ul {
		background-color: #F7F7F7;
		padding-top: 1rem;
		padding-bottom: 1rem;
		display: none;
		margin: 0;
	}

	main aside:hover ul,
	main aside:focus ul,
	main aside:active ul {
		display: block;
		content: "";
	}

	main aside::before {
		content: "...";
		font-size: 1.5rem;
		text-align: center;
		background-color: rgba(0, 128, 128, 0.5);
		border-radius: 1rem 1rem 0 0;
		margin-left: auto;
		margin-right: auto;
		display: block;
		color: white;
		width: 20%;
	}
}

@media screen and (min-width:800px) {

	/* 宽屏*/
	.ns,
	.narrowscreen {
		display: none;
	}

	.banners {
		height: calc(60vh);
	}
}

body {
	background-color: #F8F6F0;
	padding: 0;
	margin: 0;
}

header {
	top: 0;
	left: 0;
	right: 0;
	z-index: 9999;
	position: sticky;

	padding-left: calc((100% - 1024px) / 2);
	padding-right: calc((100% - 1024px) / 2);
	padding-top: 1rem;
	padding-bottom: 1rem;
	background-color: #004455;
}

header>div {
	padding-left: 1rem;
	padding-right: 1rem;
}

header a {
	color: #FFFFFF;
}

figure {
	margin: 0;
	padding: 0;
	font-size: 0;
}

figure figcaption {
	font-size: 0.6rem;
	/* 
	color: #FFF;
	padding: 3px;
	background-color: #008080;
	margin-top: 1px; */
}

.connect {
	padding-top: 2rem;
	padding-bottom: 2rem;
	padding-right: calc((100% - 1024px) / 2);
	padding-left: calc((100% - 1024px) / 2);
	background-color: #E1E1E1;
	color: #333333;
}

.connect>div {
	padding-left: 1rem;
	padding-right: 1rem;
}

footer {
	padding-top: 2rem;
	padding-bottom: 2rem;
	padding-right: calc((100% - 1024px) / 2);
	padding-left: calc((100% - 1024px) / 2);
	background-color: #F7F7F7;
}

footer>div {
	padding-left: 1rem;
	padding-right: 1rem;
}

footer .t1 {
	font-size: 0.8rem;
}

footer a {
	color: #000000;
}

.banners {
	position: relative;
	width: 100%;
}

.banner {
	padding-right: calc((100% - 1024px) / 2);
	padding-left: calc((100% - 1024px) / 2);
	padding-bottom: 4rem;
	padding-top: 4rem;

	display: flex;
	flex-direction: column;
	justify-content: center;

	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	position: absolute;

	opacity: 0;
	transition: transform 0.3s ease;
}

.banner h1,
.banner h2 {
	color: #FFFFFF;
	text-align: left;
}

.b1 {
	background-image: url(../static/e0c960cf.jpg);
	background-position: center;
	background-size: cover;
	animation: fadeInOut 12s infinite;
}

.b2 {
	background-image: url(../static/d3b3769c.jpg);
	background-position: center;
	background-size: cover;
	animation: fadeInOut 12s infinite 6s;
}

@keyframes fadeInOut {
	0% {
		opacity: 1;
		z-index: 10;
	}

	50% {
		opacity: 1;
		z-index: 10;
	}

	100% {
		opacity: 0;
		z-index: 1;
	}
}

main {
	padding-right: calc((100% - 1024px) / 2);
	padding-left: calc((100% - 1024px) / 2);
}

main aside {
	position: sticky;
	top: 6rem;
}

aside.left {
	position: sticky;
	top: 8rem;
	left: 2rem;

	float: left;
	display: block;
	box-sizing: border-box;
	width: calc((100% - 1024px) / 2 - 2rem);
	height: calc((100% - 1024px) - 8rem);
}

aside.right {
	position: sticky;
	top: 8rem;
	right: 2rem;

	float: right;
	display: block;
	box-sizing: border-box;
	width: calc((100% - 1024px) / 2 - 2rem);
	height: calc((100% - 1024px) - 8rem);
}

article {
	padding: 2rem;
	width: unset;
}

article section {
	padding-top: 2rem;
	padding-bottom: 2rem;
}

article p {
	max-width: 48em;
	margin-left: auto;
	margin-right: auto;
}

pre {
	max-height: unset;
}

:target::before {
	content: "";
	display: block;
	height: 5rem;
	/* 导航栏高度 */
	margin-top: -5rem;
	/* 通过负边距将这个“垫片”拉上去，使其不占用视觉空间 */
	visibility: hidden;
}

small {
	max-width: unset;
	text-indent: unset;
}
pre code.hljs {
  display: block;
  overflow-x: auto;
  padding: 1em
}
code.hljs {
  padding: 3px 5px
}
/**
 * Obsidian style
 * ported by Alexander Marenin (http://github.com/ioncreature)
 */
.hljs {
  color: #e0e2e4;
  background: #282b2e
}
.hljs-keyword,
.hljs-selector-tag,
.hljs-literal,
.hljs-selector-id {
  color: #93c763
}
.hljs-number {
  color: #ffcd22
}
.hljs-attribute {
  color: #668bb0
}
.hljs-regexp,
.hljs-link {
  color: #d39745
}
.hljs-meta {
  color: #557182
}
.hljs-tag,
.hljs-name,
.hljs-bullet,
.hljs-subst,
.hljs-emphasis,
.hljs-type,
.hljs-built_in,
.hljs-selector-attr,
.hljs-selector-pseudo,
.hljs-addition,
.hljs-variable,
.hljs-template-tag,
.hljs-template-variable {
  color: #8cbbad
}
.hljs-string,
.hljs-symbol {
  color: #ec7600
}
.hljs-comment,
.hljs-quote,
.hljs-deletion {
  color: #818e96
}
.hljs-selector-class {
  color: #A082BD
}
.hljs-keyword,
.hljs-selector-tag,
.hljs-literal,
.hljs-doctag,
.hljs-title,
.hljs-section,
.hljs-type,
.hljs-name,
.hljs-strong {
  font-weight: bold
}
.hljs-code,
.hljs-title.class_,
.hljs-class .hljs-title,
.hljs-section {
  color: white
}