/* Copyright (c) [2023] [Zhang Qingtian (张擎天) | u-typography.blog]
[u-typography-index.css] is licensed under Mulan PSL v2.
You can use this software according to the terms and conditions of the Mulan PSL v2.
You may obtain a copy of Mulan PSL v2 at:
         http://license.coscl.org.cn/MulanPSL2
THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
See the Mulan PSL v2 for more details. */








/* 基本属性 */
#whole {
	height: auto;
	margin: 0 auto;
	/* position: relative;
	top: 0; */
	/* border-left: 1px solid var(--colour-dark-grey-2);
	border-right: 1px solid var(--colour-dark-grey-2); */
	padding-top: 5rem;
	margin-top: 3rem;
}
#decoLine {
	position: fixed;
	top: 59px;
	width: 100%;
	/* height: 10px; */
	height: 1px;
	background-color: var(--colour-dark-grey-2);
	z-index: 15;
}
#bar {
	width: 100%;
	height: 3rem;
	position: fixed;
	display: block;
	top: 0;
	left: 0;
	z-index: 10;
	background-color: var(--colour-paper);
	transition: background-color 200ms ease-in-out;
}
#contentMenu-Button {
	width: 60px;
	height: 60px;
	position: fixed;
	top: 0px;
	left: 0px;
	z-index: 20;
}
#threeLines-1,
#threeLines-2,
#threeLines-3 {
	width: 40px;
	height: 40px;
	left: 10px;
	position: absolute;
	top: 10px;
	transform-origin: center center;
	/* transition: all 200ms ease-in-out; */
}
/* #threeLines-1 {
	transform: translateY(-7px) scaleX(100%);
}
#threeLines-3 {
	transform: translateY(7px) scaleX(100%);
} */
#contentMenu-Button:hover #threeLines-1,
#contentMenu-Button:hover #threeLines-2,
#contentMenu-Button:hover #threeLines-3 {
	/* transform: translateY(-7px) scaleX(60%); */
	animation: threeLinesHover 200ms ease-in-out;
}
#contentMenu-Button:hover #threeLines-2 {
	/* transform: scaleX(60%); */
	/* animation: threeLinesHover-2 200ms ease-in-out; */
	animation-delay: 100ms;
}
#contentMenu-Button:hover #threeLines-3 {
	/* transform: translateY(7px) scaleX(60%); */
	/* animation: threeLinesHover-3 200ms ease-in-out; */
	animation-delay: 200ms;
}
@keyframes threeLinesHover {
	0%,
	100% {
		transform: scaleX(100%);
	}
	50% {
		transform: scaleX(60%);
	}
}
#contentMenu-Button:hover {
	cursor: pointer;
}
#contentMenu {
	width: fit-content;
	height: fit-content;
	position: absolute;
	top: 55px;
	left: 5px;
	/* border-right: 1px solid var(--colour-dark-grey-2);
	border-bottom: 1px solid var(--colour-dark-grey-2); */
	opacity: 0;
	/* visibility: hidden; */
	/*这些用HTML和JavaScript来控制*/
	transition: all 200ms ease-in-out;
	z-index: 5;
	padding: 0px;
	background-color: var(--colour-paper);
	/* border-radius: 4px; */
	border: 1px solid var(--colour-middle-grey-1);
	/* box-shadow: 0 0 5px var(--colour-shadow); */
}
.contentMenuList {
	font-size: 0.75rem;
	font-family: var(--font-song);
	font-weight: 600;
	line-height: 0.75rem;
	margin: 0.5rem 0;
	/* border: 1px solid var(--colour-dark-grey-2); */
	padding: 0.25rem 0.5rem;
	border-radius: 1rem;
	background-color: var(--colour-paper);
	/* box-shadow: 0 0 10px var(--colour-paper); */
	width: 4rem;
	text-align: center;
	/* box-shadow: 0 0 10px var(--colour-shadow); */
	display: block;
	/* background: var(--colour-paper); */
}

.contentMenuList:hover {
	color: var(--colour-1);
	transition-property: color;
	transition-timing-function: ease-in-out;
	transition-duration: 200ms;
	cursor: pointer;
	/* background-color: var(--colour-button-hover); */
	/* background: transparent; */
	/* background-size: 0%; */
}
.contentMenuList:active {
	color: var(--colour-2);
	transition-property: color;
	transition-timing-function: ease-in-out;
	transition-duration: 10ms;
	cursor: pointer;
	/* background-color: var(--colour-button-hover); */
	/* background: transparent; */
	/* background-size: 0%; */
}
#contentMenu-backToTop,
#contentMenu-skipToAdditional {
	transform: scaleX(2.5);
	font-family: var(--font-song-biaodian) !important;
	font-weight: 600 !important;
	font-size: 0.3rem !important;
	line-height: 0.5rem !important;
	margin: 0 auto;
	width: fit-content;
	display: block;
	/* position: relative;
	top: 0px;
	margin: 0 auto;
	width: 4rem;
	height: 1rem;
	left: auto; */
	/* left: calc(50% - 40px); */
}
/* #contentMenu-Button:hover + #contentMenu {
	opacity: 1;
	visibility: visible;
	top: 60px;
	transition: all 200ms ease-in-out;
	transition-delay: 100ms;
}*/

#contentMenu-Mask {
	position: absolute;
	width: 10rem;
	height: 60px;
	background-color: var(--colour-paper);
	z-index: 6;
}
/* #contentMenu-ButtonSVG {
	width: 18px;
	fill: var(--colour-dark-grey-1);
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -7.5px 0 0 -9px;
} */
#logotype {
	height: 60px;
	width: fit-content;
	top: 0px;
	display: block;
	position: relative;
	margin: 0 auto;
	z-index: 10;
}
#logo-Additional {
	width: auto;
	height: 32px;
	position: relative;
	top: 14px;
	left: auto;
}
#mask1,
#mask2 {
	position: absolute;
	width: 380px;
	height: 59px;
	top: 0px;
	left: calc(50% - 190px);
	/* background-color: var(--colour-paper); */
	z-index: 11;
}
#mask2 {
	border-left: 1px solid var(--colour-dark-grey-2);
	border-right: 1px solid var(--colour-dark-grey-2);
	/* border-bottom: 1px solid var(--colour-dark-grey-2); */
	/* background: linear-gradient(
		0deg,
		var(--colour-paper),
		var(--colour-paper),
		var(--colour-paper-transparent),
		var(--colour-paper-transparent)
	); */
}
@media screen and (max-width: 616px) {
	#mask1,
	#mask2 {
		width: 180px;
		left: calc(50% - 90px);
	}
}
#colourBlock {
	width: 40%;
	max-width: 150px;
	height: 10px;
	margin: 0.5rem auto 0;
	/* display: block; */
	position: relative;
	/* top: 50%; */
	/* transform: translate(-50%, -50%); */
	background-color: var(--colour-3);
}

#changeTypeMenu-Button {
	top: 10px;
	right: 15px;
}

/* #changeTypeMenu-Hint {
	font-size: 0.5rem;
	line-height: 0.6rem;
	display: block;
	position: fixed;
	bottom: 55px;
	left: 65px;
	visibility: hidden;
	opacity: 0;
	width: 5rem;
	color: rgb(145, 145, 145);
	transition-property: all;
	transition-timing-function: ease-in-out;
	transition-duration: 300ms;
} */
#changeTypeMenu {
	height: 405px;
	width: 40px;
	padding-top: 15px;
	right: 15px;
	/* bottom: 110px; */
	/* visibility: hidden; */
	/* opacity: 1; */
	/*这些用HTML和JavaScript来控制*/
	/* font-size: 0.6rem; */
}
.changeTypeMenu-Section {
	display: block;
	top: 0px;
	height: 110px;
	width: 40px;
	/* line-height: 1em; */
}
.changeTypeMenu-Seperator {
	display: block;
	height: 1px;
	width: 20px;
	margin: 10px auto;
}
.changeTypeMenu-Caption {
	display: block;
	top: 15px;
}
.changeTypeMenu-Options {
	display: block;
	top: 20px;
	height: 60px;
	width: 40px;
	line-height: 0px;
}
#changeTypeMenu-FenLei-SONG,
#changeTypeMenu-FenLei-HEI,
#changeTypeMenu-ZhuTi-SONG,
#changeTypeMenu-ZhuTi-HEI,
#changeTypeMenu-FuTi-SONG,
#changeTypeMenu-FuTi-HEI {
	display: block;
	margin: 5px auto;
}


#page {
	height: 100%;
	display: block;
	/* position: relative;
	top: 0; */
}

/* #bar:hover {
	background: var(--colour-bar-hover);
	transition: all 200ms ease-in-out;
} */
header {
	margin: 0 auto;
	width: fit-content;
}
#logomark {
	width: fit-content;
	margin: 0px auto 22px;
	display: none;
}
#logo {
	width: 320px;
	display: block;
}
#header-Seperator {
	display: none;
	width: 380px;
	/* height: 2px;
	background-color: var(--colour-dark-grey-2); */
	margin: 0 auto;
	height: 1px;
	background: radial-gradient(closest-side, black, transparent);
	border-radius: 3px;
}
#briefIntroduction-Button {
	width: fit-content;
	height: fit-content;
	display: block;
	position: static;
	margin: 0 auto;
	margin-top: 1rem;
	/* margin-bottom: 0rem; */
	/* background-color: var(--colour-paper); */
	transition: all 200ms ease-in-out;
	padding: 0 0.8rem;
	border-radius: 1rem;
}

#briefIntroduction {
	width: auto;
	height: fit-content;
	font-size: 0.9rem;
	line-height: 1em;
	display: block;
	position: relative;
	font-family: var(--font-song);
	font-weight: 600;
	text-align: center;
	margin-left: 18px;
	padding-bottom: 24px;
}
.singleCharacter {
	text-align: center;
	display: inline-block;
	width: 20px;
	height: 20px;
	background-color: transparent;
	/* border: 1px solid transparent; */
	margin-right: 18px;
	margin-top: 24px;
	transition: all 200ms ease-in-out;
}
#briefIntroduction-Button:hover {
	cursor: pointer;
}
/* 用于支持鼠标悬浮的设备 */
@media (hover: hover) {
	#briefIntroduction-Button:hover #firstCharacter {
		animation: briefIntroductionHover 200ms ease-in-out;
	}
	#briefIntroduction-Button:hover #firstCharacter + .singleCharacter {
		animation: briefIntroductionHover 200ms ease-in-out;
		animation-delay: 50ms;
	}
	#briefIntroduction-Button:hover
		#firstCharacter
		+ .singleCharacter
		+ .singleCharacter {
		animation: briefIntroductionHover 200ms ease-in-out;
		animation-delay: 100ms;
	}
	#briefIntroduction-Button:hover
		#firstCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter {
		animation: briefIntroductionHover 200ms ease-in-out;
		animation-delay: 150ms;
	}
	#briefIntroduction-Button:hover
		#firstCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter {
		animation: briefIntroductionHover 200ms ease-in-out;
		animation-delay: 200ms;
	}
	#briefIntroduction-Button:hover
		#firstCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter {
		animation: briefIntroductionHover 200ms ease-in-out;
		animation-delay: 250ms;
	}
	#briefIntroduction-Button:hover
		#firstCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter {
		animation: briefIntroductionHover 200ms ease-in-out;
		animation-delay: 300ms;
	}
	#briefIntroduction-Button:hover
		#firstCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter {
		animation: briefIntroductionHover 200ms ease-in-out;
		animation-delay: 350ms;
	}
	@keyframes briefIntroductionHover {
		0% {
			transform: translateY(0);
		}
		40%,
		55% {
			transform: translateY(-9px);
		}
		45% {
			transform: translateY(-10px);
		}
		100% {
			transform: translateY(0);
		}
	}
	/* #briefIntroduction-Button::after {
		content: "";
		width: 0%;
		height: 6px;
		background: linear-gradient(135deg, var(--colour-3), var(--colour-2))
			no-repeat;
		position: absolute;
		display: inline-block;
		left: 50%;
		transition: 200ms ease-in-out;
		transition-property: width, left;
	}
	#briefIntroduction-Button:hover::after {
		width: 180px;
		left: calc(50% - 90px);
		transition: 200ms ease-in-out;
		transition-property: width, left;
		transition-delay: 50ms;
	} */
}
/* 用于不支持鼠标悬浮的触摸屏 */
@media (hover: none) {
	#briefIntroduction-Button::after {
		display: none;
	}
	#briefIntroduction-Button:hover::after {
		display: none;
	}
	#briefIntroduction-Button:hover {
		background: rgb(247, 242, 233);
	}
	#briefIntroduction-Button:active {
		background: var(--colour-2);
	}
	/*header:hover #firstCharacter {
		animation: briefIntroductionJump 200ms ease-in-out;
		animation-delay: 000ms;
	}
	header:hover #firstCharacter + .singleCharacter {
		animation: briefIntroductionJump 200ms ease-in-out;
		animation-delay: 050ms;
	}

	header:hover #firstCharacter + .singleCharacter + .singleCharacter {
		animation: briefIntroductionJump 200ms ease-in-out;
		animation-delay: 100ms;
	}

	header:hover
		#firstCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter {
		animation: briefIntroductionJump 200ms ease-in-out;
		animation-delay: 150ms;
	}

	header:hover
		#firstCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter {
		animation: briefIntroductionJump 200ms ease-in-out;
		animation-delay: 200ms;
	}

	header:hover
		#firstCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter {
		animation: briefIntroductionJump 200ms ease-in-out;
		animation-delay: 250ms;
	}

	header:hover
		#firstCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter {
		animation: briefIntroductionJump 200ms ease-in-out;
		animation-delay: 300ms;
	}

	header:hover
		#firstCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter
		+ .singleCharacter {
		animation: briefIntroductionJump 200ms ease-in-out;
		animation-delay: 350ms;
	}
	@keyframes briefIntroductionJump {
		0% {
			transform: translateY(0);
		}
		40%,
		55% {
			transform: translateY(-9px);
		}
		45% {
			transform: translateY(-10px);
		}
		100% {
			transform: translateY(0);
		}
	} */
}
#briefIntroduction-Button:active #briefIntroduction,
#briefIntroduction-Button:active::after {
	transform: translateY(3px);
}
/* #briefIntroduction-Button:active::after {
	background: linear-gradient(
		135deg,
		var(--colour-link-active-background),
		var(--colour-link-active-background)
	);
} */
#mainContent {
	padding: 0 0 2rem 0;
	display: block;
	height: auto;
	position: relative;
	top: 0rem;
}
section {
	margin: 3rem 0 4rem 0;
	position: relative;
	padding-bottom: 3rem;
	scroll-margin-top: 3rem;
}
.sectionInner-Seperator {
	background-color: var(--colour-light-grey-1);
	width: 1px;
	height: calc(100% - 5rem);
	display: inline-block;
	position: absolute;
	left: 3rem;
	top: 2.5rem;
}
#section-Additional {
	margin: 8rem 0;
	padding-bottom: 0rem;
}
/* #sectionInner-Seperator-Additional {
	height: calc(100% + 2rem);
} */
#sectionInner-Seperator-Additional {
	display: none;
}
.placeHolder {
	display: block;
	width: 6rem;
	height: 2rem;
	position: sticky;
	top: 0;
}
.classificationContainer {
	position: absolute;
	height: 100%;
	width: 6rem;
	top: 0.5rem;
	padding-top: 0rem;
}
.listContainer {
	display: inline-block;
	width: 30rem;
	position: relative;
	left: 12rem;
	top: 1rem;
}
a {
	color: black;
}
a:visited {
	color: black;
}
@media (hover: hover) {
	li a,
	h3 a {
		display: inline;
		/* border-bottom: 0.15em solid transparent; */
		padding: 0.1em 0;

		background: linear-gradient(135deg, var(--colour-3), var(--colour-2))
			no-repeat;
		background-size: 100% 0%;
		background-position: left 0 bottom 0;
		transition: all 100ms ease-in-out;
	}
}
@media (hover: none) {
	li a,
	h3 a {
		display: inline;
		/* border-bottom: 0.15em solid transparent; */
		padding: 0.1em 0;

		background: linear-gradient(135deg, var(--colour-3), var(--colour-2))
			no-repeat;
		background-size: 100% 8%;
		background-position: left 0 bottom 2%;
		transition: all 100ms ease-in-out;
	}
	#section-Additional h3 a{
		background-size: 100% 0%;
	}
}
li a:hover,
h3 a:hover {
	cursor: pointer;
	/* border-bottom: 0.15em solid rgb(226, 210, 188); */
	background: linear-gradient(135deg, var(--colour-3), var(--colour-2))
		no-repeat;
	background-size: 100% 10%;
	background-position: left 0 bottom 0;
	transition: all 100ms ease-in-out;
}
li a:active,
h3 a:active {
	color: var(--colour-1);
	background-size: 100% 10%;
	background-position: left 0 bottom 0;
	transition: all 100ms ease-in-out;
	/* cursor: pointer; */
	/* transition: all 10ms ease-in-out; */
}
/* 用于不支持鼠标悬浮的触摸屏 */
/* @media (hover: none) {
	li a {
		background: linear-gradient(135deg, var(--colour-3), var(--colour-2))
			no-repeat;
		background-size: 100% 4px;
		background-position: left 0 bottom 2px;
		transition: all 200ms ease-in-out;
	}
} */

h2 {
	font-family: var(--font-song);
	font-weight: 700;
	font-size: 1.5rem;
	line-height: 1em;
	text-align: right;
	margin: 0;
	display: block;
	width: 6rem;
	position: sticky;
	top: 2.5rem;
	background-color: var(--colour-paper);
	z-index: 5;
	margin-top: -0.5rem;
	padding-top: 4rem;
	padding-bottom: 3rem;
}
.headingDecoration {
	/* h2::after { */
	/* content: "○○○○"; */
	display: block;
	position: absolute;
	width: max-content;
	left: 0.5rem;
	color: var(--colour-sidenote-mark);
	font-size: 1rem;
	font-family: var(--font-song-biaodian) !important;
	letter-spacing: 2em;
	transform: scale(0.5, 0.5);
	transform-origin: center left;
	transition: opacity 500ms ease-in-out;
}
/* @media (hover: hover) { */
.headingDecoration {
	opacity: 0;
}
section:hover .headingDecoration {
	opacity: 1;
}
/* } */
/* @media (hover: none) {
	.headingDecoration {
		opacity: 1;
	}
} */

.subDivision {
	margin: 3rem 0;
}
.symbol {
	font-family: var(--font-song);
	font-weight: 600;
	font-size: 1.35rem;
	line-height: 1.5rem;
	position: relative;
	top: 0;
	display: inline-block;
	width: 7rem;
	text-align: right;
	transform: scale(0.75, 0.75);
	transform-origin: right center;
}
ul {
	font-size: 1.2rem;
	line-height: 1.6rem;
	position: relative;
	top: 0rem;
}
h3 {
	font-size: 1rem;
	line-height: 1.5rem;
	text-align: left;
	display: inline-block;
	width: 30rem;
	left: 12rem;
	position: absolute;
}

ul,
h3 {
	font-family: var(--font-song);
	font-weight: 600;
}
li {
	display: block;
	list-style-type: none;
	margin-top: 3rem;
}
li::marker {
	content: "";
	display: none !important;
}
.subtitle {
	font-size: 0.8rem;
	font-family: var(--font-hei);
	font-weight: 400;
	padding-left: 6rem;
	line-height: 1.6em;
	margin-top: 1rem;
	color: var(--colour-dark-grey-1);
	text-align: justify;
	hyphens: auto;
}
.tag{
	font-family: var(--font-hei);
	font-weight: 400;
	font-size: 0.75rem;
	line-height: 1em;
	margin: 0 1rem;
	padding: 4px 5px;
	color: var(--colour-dark-grey-1);
	background-color: var(--colour-1-5);
	border-radius: 3px;
	transform: translateY(-3px);
display: inline-block;
}
footer {
	font-family: var(--font-hei);
	font-weight: 400;
	font-size: 0.6rem;
	line-height: 1rem;
	/* width: 36rem;
	margin: 0 auto 4rem;
	border: 1px black solid;
	padding: 2rem 3rem; */
	width: 30rem;
	margin: 0 auto;
	/* border-top: 1px black solid; */
	padding: 0rem 0rem;
	/* padding-top: 2rem; */
	text-align: left;
}
small {
	font-size: inherit !important;
}
/* #copyrightChinese{
	
} */
/* #copyrightEnglish{
	font-family: var(--font-sans);
	font-weight: 400;
} */
footer a {
	text-decoration: none;
	color: black;
	background: linear-gradient(135deg, var(--colour-2), var(--colour-2))
		no-repeat;
	padding: 0.1em 0;
	background-size: 100% 10%;
	background-position: left 0 bottom 0;
	transition: all 100ms ease-in-out;
}
footer a:hover {
	background: linear-gradient(135deg, var(--colour-3), var(--colour-2))
		no-repeat;
	background-size: 100% 100%;
	background-position: left 0 bottom 0;
	transition: all 100ms ease-in-out;
}
footer a:active {
	color: var(--colour-1);
	background-size: 100% 100%;
	background-position: left 0 bottom 0;
	transition: all 100ms ease-in-out;
}

#creativecommonsIcon,
#MulanPSL {
	margin-top: 0.5rem;
	text-align: center;
}
#creativecommonsIcon img {
	height: 20px !important;
	margin-right: 2px;
	margin-left: 2px;
	vertical-align: text-bottom;
	mix-blend-mode: multiply;
}
#MulanPSL img {
	height: 16px;
}
/* 其他标题标点符号用思源黑体 */
h-char.bd-jiya.bd-open > h-inner,
h-char.bd-jiya.bd-close > h-inner,
h-char.bd-jiya.bd-cop > h-inner,
h-char.bd-jiya[unicode="ff0e"] > h-inner {
	font-family: var(--font-hei-biaodian);
	font-weight: 400;
	line-height: 0.1em;
}

/* 分类标点符号用思源宋体 */
article h-char.bd-jiya.bd-open > h-inner,
article h-char.bd-jiya.bd-close > h-inner,
article h-char.bd-jiya.bd-cop > h-inner,
article h-char.bd-jiya[unicode="ff0e"] > h-inner {
	font-family: var(--font-song-biaodian);
	font-weight: 400;
	line-height: 0.1em;
}
/* 文章标题标点符号用思源宋体 */
ul h-char.bd-jiya.bd-open > h-inner,
ul h-char.bd-jiya.bd-close > h-inner,
ul h-char.bd-jiya.bd-cop > h-inner,
ul h-char.bd-jiya[unicode="ff0e"] > h-inner {
	font-family: var(--font-song-biaodian);
	font-weight: 600;
	line-height: 0.1em;
}
/* 文章简介标点符号用思源黑体 */
.subtitle h-char.bd-jiya.bd-open > h-inner,
.subtitle h-char.bd-jiya.bd-close > h-inner,
.subtitle h-char.bd-jiya.bd-cop > h-inner,
.subtitle h-char.bd-jiya[unicode="ff0e"] > h-inner {
	font-family: var(--font-hei-biaodian);
	font-weight: 400;
	line-height: 0.1em;
}

/* 拉丁文本 */
/* .Latin {
	font-family: var(--font-sans);
	font-weight: 400;
	hyphens: auto;
	font-size: 1.1em;
	line-height: 1em;
} */
/* .Latin-BiaoTi {
	font-family: var(--font-serif);
	font-weight: 600;
	hyphens: auto;
	font-size: 1.05em;
	line-height: 1em;
}
.Latin-ZhengWen {
	font-family: var(--font-sans);
	font-weight: 400;
	hyphens: auto;
	font-size: 1.1em;
	line-height: 1em;
}
.Latin-FuTi {
	font-family: var(--font-sans);
	font-weight: 400;
	hyphens: auto;
	font-size: 1.1em;
	line-height: 1em;
} */

/* h-char.bd-jiya.bd-middle.bd-consecutive{
	letter-spacing: -0.5em;
}
h-char.bd-jiya.bd-middle.bd-consecutive.end-portion{
	letter-spacing: 0em;
} */

/* h-char.bd-close.bd-end.bd-jiya + .PoZheHao::before {
	letter-spacing: -0.25em;
} */
/* h-hws,
h-hws[hidden] {
	font-family: "CODE", "Courier Prime", monospace;
	font-size: 0.833em;
} */

/* ————————————响应式设计———————————— */
/* 留20px的滚动条的空间 */

/* 【1】############################# */
@media screen and (min-width: 1340px) {
	#whole {
		width: 1080px;
	}

	#page {
		width: 54rem;
		margin: 0 auto;
	}

	#mainContent {
		width: 42rem;
		left: 6rem;
	}
}

/* 【2】############################# */
@media screen and (min-width: 840px) and (max-width: 1340px) {
	#whole {
		width: 840px;
		/* padding-top: 3rem; */
		margin-top: 2rem;
	}
	#page {
		width: 30rem;
		margin: 0 auto;
	}
	#logomark {
		margin-bottom: 20px;
	}
	#logo {
		width: 270px;
	}
	#header-Seperator {
		width: 320px;
		/* height: 1.5px; */
	}

	#briefIntroduction-Button {
		margin-top: 1rem;
		padding: 0 0.6rem;
	}
	#briefIntroduction {
		font-size: 0.8rem;
		margin-left: 14px;
		padding-bottom: 20px;
	}
	.singleCharacter {
		width: 18px;
		height: 18px;
		margin-right: 14px;
		margin-top: 20px;
	}
	#mainContent {
		width: 30rem;
		left: 0rem;
		padding-top: 1rem;
	}
	section {
		margin-top: 1rem;
		margin-bottom: 1rem;
	}
	#section-Additional {
		padding: 3rem 0 0;
		margin: 6rem 0;
		border-top: 1px var(--colour-light-grey-1) solid;
		/* border-bottom: 1px black solid; */
	}
	.sectionInner-Seperator {
		width: 100%;
		left: 0;
		height: 1px;
		top: 4.75rem;
	}
	/* #sectionInner-Seperator-Additional {
		display: none;
	} */
	.classificationContainer {
		position: relative;
		margin: 0 auto;
		width: 12rem;
		top: 0;
	}
	h2 {
		text-align: left;
		padding-left: 3rem;
		padding-right: 3rem;
		padding-bottom: 0rem;
		width: 12rem;
	}
	.headingDecoration {
		transform-origin: center center;
		/* opacity: 1 !important; */
	}
	.listContainer {
		display: block;
		left: 0;
		margin: 4rem 0 0 0;
	}
	.subDivision {
		margin: 1.75rem 0;
	}
	.symbol {
		text-align: center;
		display: block;
		margin: 0 auto;
		transform-origin: center center;
	}
	h3 {
		left: 0;
		width: 30rem;
		display: block;
		text-align: center;
		margin: 0.5rem auto;
		position: relative;
	}
	footer {
		padding: 1rem 0rem;
		/* margin: 0; */
		width: auto;
		border: 0px black solid;
	}
}

/* 【3】############################# */
@media screen and (min-width: 840px) and (max-width: 1000px) {
	#whole {
		width: 648px;
		border-left: 0px;
		border-right: 0px;
	}
	footer {
		text-align: left;
	}
}
@media screen and (max-width: 840px) {
	#whole {
		width: 100%;
		border-left: 0px;
		border-right: 0px;
		/* padding-top: 0.5rem; */
		margin-top: 0rem;
	}
	#changeTypeMenu-Button {
		top: 11px;
		right: 15px;
		left: auto;
		bottom: auto;
	}

	#page {
		width: calc(100% - 44px);
		max-width: 550px;
		margin: 0 auto;
		display: block;
	}
	#logomark {
		margin-bottom: 18px;
	}
	#logo {
		width: 240px;
	}
	#header-Seperator {
		width: 300px;
		/* height: 1.5px; */
		position: absolute;
		left: calc(50% - 150px);
		top: 326px;
	}

	#briefIntroduction-Button {
		/* margin-top: 1.5rem; */
		/* margin-bottom: 0rem; */
		border-radius: 0.5rem;
		padding: 0 0.1rem;
	}
	#briefIntroduction {
		margin-left: 11px;
		padding-bottom: 15px;
		font-size: 0.75rem;
	}
	.singleCharacter {
		margin-right: 11px;
		margin-top: 15px;
		width: 17px;
		height: 17px;
	}
	#mainContent {
		width: 100%;
		left: 0rem;
		padding-top: 2rem;
	}
	section {
		margin-top: 4rem;
		margin-bottom: 2rem;
	}
	section:first-child {
		margin-top: 5rem;
	}
	#mainContent > section:first-child > .sectionInner-Seperator {
		display: block;
	}
	#section-Additional {
		padding: 2rem 0 0rem;
		margin: 3rem 0;
		border-top: 1px var(--colour-light-grey-1) solid;
		/* border-bottom: 1px black solid; */
	}
	.sectionInner-Seperator {
		width: 100%;
		left: 0;
		height: 1px;
		top: -1rem;
		display: none;
	}
	/* section:first-child .sectionInner-Seperator {
		display: inline-block;
	} */

	.classificationContainer {
		position: relative;
		margin: 0 auto;
		/* padding-top: 3rem; */
		width: 5.4rem;
		top: 0;
		margin-top: -3rem;
	}

	.listContainer {
		width: 100%;
		display: block;
		left: 0;
		margin: 2rem 0 0 0;
	}
	h2 {
		padding-top: 3rem;
		padding-bottom: 0rem;
		padding-right: 0rem;
		font-size: 1.35rem;
		text-align: left;
		width: 5.4rem;
	}
	.headingDecoration {
		left: 0.45rem;
		font-size: 0.9rem;
		/* letter-spacing: 2em; */
	}
	ul {
		font-size: 1.1rem;
	}
	.subDivision {
		margin: 1.25rem 0;
	}
	li {
		margin-top: 1.5rem;
	}
	.subtitle {
		padding-left: 3.3rem;
		font-size: 0.75rem;
		margin-top: 0.5rem;
		text-align: left;
	}
	.symbol {
		font-size: 1.2rem;
		text-align: center;
		display: block;
		margin: 0 auto;
		transform-origin: center center;
	}
	h3 {
		font-size: 0.9rem;
		left: 0;
		width: 100%;
		display: block;
		text-align: center;
		margin: 0.25rem auto;
		position: relative;
	}

	footer {
		padding: 1rem 0rem;
		/* margin: 0; */
		width: auto;
		border: 0px black solid;
		text-align: left;
	}
}

@media screen and (max-width: 616px) {
	#logo-Additional {
		width: auto;
		height: 45px;
		top: 8px;
		left: auto;
	}
}
@media screen and (max-width: 440px) {

	.subtitle {
		padding-left: 1.1rem;}
}