html {
    overflow-y: scroll;
    font-size: 16px;
    color: rgb(51, 51, 51);
    background-color: white;
    font-family: Roboto, 'Noto Sans', 'Microsoft Yahei', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    line-height: 1.8rem;
    font-size: 1rem;
    letter-spacing: 0.0375rem;
}

h1,
p,
figure,
blockquote {
    margin: 0 0 1rem;
}

li p {
    margin: 0;
}

hr {
    display: block;
    width: 100%;
    height: 0.0625rem;
    margin: 1.5rem 0;
    border: none;
    background-color: #eaecef;
}

table {
    border-collapse: collapse;
    margin-bottom: 1rem;
    overflow: auto;
    width: 100%;
}

table td,
table th {
    border: 0.0625rem solid rgb(221, 221, 221);
    height: 1.875rem;
}

table thead th {
    background-color: rgb(248, 248, 248);
    width: 6.25rem;
}

table tr:nth-child(odd) {
    background: #fff;
}

table tr:nth-child(even) {
    background: rgb(248, 248, 248);
}

figure .representation {
    display: block;
    margin: 0 0 .5rem;
}

figcaption {
    padding: 0 .5rem .5rem;
    font-size: .8125rem;
    text-align: right;
}

figcaption .original::before {
    content: ' ';
    display: block;
}

img {
    max-width: 100%;
}

blockquote {
    padding: 0.2rem 0 0.2rem 0.7rem;
    border-left: 0.25rem solid #e5e5e5;
    color: #686868;
}

blockquote p:last-child { 
    margin-bottom: 0;
}

blockquote cite {
    display: block;
    margin: 1rem 0 0;
    font-size: .875rem;
    text-align: right;
}

a {
    color: rgb(54, 116, 217);
    text-decoration: none;
}

a:hover {
    cursor: pointer;
}

ol,
ul {
    margin: 0 0 1rem 2rem;
    padding: 0;
    list-style-position: outside;
}

ol ol,
ol ul,
ul ol,
ul ul {
    margin-bottom: 0;
}

li {
    margin: 0;
}

li:not(last-of-type) {
    margin-bottom: .1rem;
}

abbr {
    border-bottom: 1px dashed currentColor;
    text-decoration: none;
    cursor: help;
}

article,
section {
    display: block;
    margin-bottom: 1rem;
}

h2,
h3,
h4,
h5,
h6 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

h1,
h2 {
    padding-bottom: 0.3rem;
    border-bottom: 0.0625rem solid #e7e7e7;
}

h1 {
    font-weight: 400;
    font-size: 2rem;
    line-height: 2.5rem;
    letter-spacing: 0;
}

h2 {
    font-size: 1.375rem;
}

h3 {
    font-size: 1.275rem;
}

h4 {
    font-size: 1.175rem;
}

h5 {
    font-size: 1.075rem;
}

h6 {
    font-size: 0.975rem;
}

.hidden {
    display: none;
}

.header-container a {
    color: rgb(51, 51, 51);
}

.header-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin: 0 23%;
    box-shadow: 0 0.0625rem 0 0 #e7e7e7;
}

.header-container a {
    height: 3.4375rem;
    line-height: 3.4375rem;
}

.logo>img {
    vertical-align: middle;
    padding-left: 1.2rem;
    max-width: 2.5rem;
    max-height: 2.5rem;
}

.nav-menu {
    display: flex;
    flex-direction: row;
    justify-content: start;
}

.nav-menu a {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
    font-size: 1.05rem;
}

.current {
    color: rgb(54, 116, 217) !important;
}

.nav-menu a:hover {
    box-shadow: 0 0.0625rem 0 0 rgb(54, 116, 217);
}

.nav-menu a:active {
    box-shadow: 0 0.0625rem 0 0 rgb(54, 116, 217);
}

.content {
    flex: 1;
}

.content-container {
    display: flex;
    flex-direction: column;
    margin: 3.75rem 27% 2rem 27%;
}

.asset-title a {
    color: rgb(51, 51, 51);
}

.asset-title a:hover, a:active {
    color: rgb(14, 99, 127);
}

.asset-meta,
.post-meta {
    font-size: 0.875rem;
    line-height: 1.428;
    color: #858585;
}

.date {
    font-family: Lato, Monaco;
}

.asset-meta {
    margin-top: -0.5rem;
}

.post-meta {
    margin-top: 1rem;
    margin-bottom: 2rem;
}

.post-list h3 {
    padding-bottom: 0.3rem;
    border-bottom: 0.0625rem solid #e7e7e7;
    margin-top: 0.5rem;
    font-weight: 400;
    font-size: 1.5rem;
    letter-spacing: 0;
}

.item time {
    font-size: 0.9rem;
}

.item a {
    margin-left: 2rem;
    color: rgb(51, 51, 51);
}

.item a:hover, a:active {
    color: rgb(54, 116, 217);
}

.footer-container {
    display: flex;
    flex-direction: column;
    letter-spacing: 0;
    font-size: 0.875rem;
    padding: 1rem;
    margin: 0 23%;
    border-top: 0.0625rem solid #e7e7e7;
    text-align: center;
}

.copyright,
.framework-info,
.post-title,
.post-date {
    display: block;
}

.post-info {
    text-align: center;
}

.post-title {
    font-weight: 400;
    font-size: 2rem;
    line-height: 2.5rem;
    letter-spacing: 0;
}

.post-date {
    margin-top: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.875rem;
    line-height: 1.428;
}

.post-declaration {
    margin-top: 1rem;
    border: 0.0625rem solid #e7e7e7;
    border-radius: 1rem;
    padding: 0.5rem;
    background-color: rgb(255, 254, 239);
}

.content img {
    margin: 0 auto;
    display: block;
}

.content-404 {
    text-align: center;
    display: table-cell;
    vertical-align: middle;
    width: 100%;
}

.msg-404 {
    margin-top: 2rem;
}

.msg-404 h3 {
    font-weight: 500;
    font-size: 1.75rem;
}

code {
    display: inline;
    margin: 0;
    font-size: 0.875rem; 
    line-height: 1.4rem;
    padding: 0.2rem 0;
    border-radius: 0.2rem;
    color: #333333;
    background: rgb(241, 243, 243);
    font-family: Consolas,Menlo,Monaco,"lucida console","Liberation Mono","Courier New","andale mono",monospaceX,monospace,sans-serif
}

code::before, code::after {
    content: "\00a0";
    letter-spacing: -0.2rem;
}

.hljs {
    background: rgb(241, 243, 243);
    padding: 0.5rem 0.8rem 0.5rem 0.8rem;
}

.hljs::before, .hljs::after {
    content: "";
}

.archive {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.category-outline {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-width: 25%;
    margin-left: 8rem;
}

.category {
    display: flex;
    flex-direction: column;
    border: 0.0937rem solid #e7e7e7;
    border-radius: 1rem;
    padding: 1rem;
    min-height: 22rem;
}

.category h2 {
    color: black;
    margin-top: 0;
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.archive-title {
    margin-bottom: 1rem;
}

.archive-title p {
    font-size: 1.05rem;
    font-weight: 500;
    background-color: #aad2f0;
    border-radius: 1rem;
    padding: 0.4rem 0 0.4rem 1rem;
    margin: 0;
}

.MathJax_SVG,
.MathJax_SVG_Display {
    outline: 0;
}

.MathJax_SVG_Display {
    overflow-x: auto;
    overflow-y: hidden;
}

.space {
    width: 4px;
}

.space-3x {
    width: 12px;
}