/*
* Scut, a collection of Sass utilities
* to ease and improve our implementations of common style-code patterns.
* v1.4.0
* Docs at http://davidtheclark.github.io/scut
*/
@import url("https://fonts.googleapis.com/css?family=Crimson+Text:400,700|Press+Start+2P|Noto+Serif+SC:300,400|Roboto+Mono:300,400,500,700");
html {
  box-sizing: border-box; }

*, *:before, *:after {
  box-sizing: inherit; }

body {
  -webkit-font-smoothing: antialiased; }

*, *:before, *:after {
  -webkit-font-smoothing: inherit; }

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 1em;
  font-weight: normal;
  margin: 0; }

b {
  font-weight: normal; }

label,
select,
option,
button {
  cursor: pointer; }

fieldset {
  border: 0;
  margin: 0;
  padding: 0; }

textarea {
  resize: vertical; }

button,
[type="button"],
[type="submit"],
[type="reset"] {
  background: transparent;
  border: 0;
  color: inherit;
  font: inherit;
  margin: 0;
  padding: 0;
  width: auto;
  -webkit-appearance: none;
  -webkit-font-smoothing: antialiased;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none; }
  button::-moz-focus-inner,
  [type="button"]::-moz-focus-inner,
  [type="submit"]::-moz-focus-inner,
  [type="reset"]::-moz-focus-inner {
    padding: 0;
    border: 0; }

img,
video {
  max-width: 100%;
  height: auto; }

figure {
  margin: 0; }

* {
  margin: 0;
  padding: 0; }

@font-face {
  font-family: "Kagami SC";
  src: local("Songti SC Regular"), local(STSongti-SC-Regular);
  font-weight: normal;
  font-style: normal; }
@font-face {
  font-family: "Kagami SC";
  src: local("Songti SC Bold"), local(STSongti-SC-Bold);
  font-weight: bold;
  font-style: normal; }
@font-face {
  font-family: "Kagami TC";
  src: local("Songti TC Regular"), local(STSongti-TC-Regular);
  font-weight: normal;
  font-style: normal; }
@font-face {
  font-family: "Kagami TC";
  src: local("Songti TC Bold"), local(STSongti-TC-Bold);
  font-weight: bold;
  font-style: normal; }
@font-face {
  font-family: "Kagami Emoji";
  src: local("Apple Color Emoji"), local("Segoe UI Emoji"), local("Segoe UI Symbol"), local("Noto Color Emoji"), local("Android Emoji"); }
html {
  height: 100%;
  overflow-x: hidden; }

body {
  min-height: 100%;
  width: 100%;
  overflow: hidden; }

.wrapper {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px; }
  @media screen and (min-width: 680px) {
    .wrapper {
      padding-left: 80px;
      padding-right: 80px; } }

article h1, article h2, article h3, article h4, article h5, article h6, article p, article ul, article ol, article pre, article hr, article blockquote, article img:only-child {
  display: block;
  margin: 32px auto; }
article li > ul, article li > ol {
  margin-top: 0;
  margin-bottom: 0; }
article .highlight {
  position: relative;
  overflow: hidden;
  margin-left: -16px;
  margin-right: -16px;
  margin-top: -16px;
  margin-bottom: -16px; }
  article .highlight code {
    display: block;
    overflow-x: auto; }
  article .highlight > * {
    padding-left: 16px;
    padding-right: 16px; }
  article .highlight > * {
    padding-top: 16px;
    padding-bottom: 16px; }
  @media screen and (min-width: 680px) {
    article .highlight {
      margin-left: -32px;
      margin-right: -32px; }
      article .highlight > * {
        padding-left: 32px;
        padding-right: 32px; } }
article blockquote {
  margin-left: 16px;
  margin-right: 16px; }
  @media screen and (min-width: 680px) {
    article blockquote {
      margin-left: 32px;
      margin-right: 32px; } }
  article blockquote cite {
    display: block;
    text-align: right;
    margin-top: -32px;
    white-space: nowrap; }
article .aside, article .sidenote, article .side-note {
  width: 160px;
  float: left;
  margin-left: -64px;
  margin-right: 32px;
  padding: 0; }
@media screen and (max-width: 680px) {
  article h2::before, article h3::before, article h4::before, article h5::before, article h6::before {
    color: rgba(0, 0, 0, 0); }
  article .aside, article .sidenote, article .side-note {
    display: none; } }
@media screen and (min-width: 680px) {
  article .hero-unit {
    margin-left: -64px;
    margin-right: -64px; } }
article h1 + *, article h1 + .aside + *, article h1 + .sidenote + *, article h2 + *, article h2 + .aside + *, article h2 + .sidenote + *, article h3 + *, article h3 + .aside + *, article h3 + .sidenote + *, article h4 + *, article h4 + .aside + *, article h4 + .sidenote + *, article h5 + *, article h5 + .aside + *, article h5 + .sidenote + *, article h6 + *, article h6 + .aside + *, article h6 + .sidenote + * {
  margin-top: -8px; }

.post-header {
  margin-top: 112px;
  margin-bottom: 112px; }

.post-cover {
  margin-top: -80px; }

.post-footer, #disqus_thread {
  margin-top: 96px;
  margin-bottom: 96px; }

.site-nav {
  display: flex;
  flex-flow: row wrap;
  align-items: top;
  justify-content: center;
  margin-left: -64px;
  margin-right: -64px; }

@media screen and (min-width: 680px) {
  .site-nav {
    height: 0;
    justify-content: flex-end; } }
.page-link {
  display: block;
  padding: 0.5em; }

.site-footer {
  padding-top: 32px;
  padding-bottom: 32px; }

.site-footer .wrapper {
  display: flex;
  width: 100%;
  flex-flow: row-reverse wrap;
  justify-content: space-between;
  align-items: center; }

.social-links {
  text-align: center;
  margin: 1em -16px;
  padding: 0 0.3em;
  white-space: nowrap; }

.credits {
  margin-left: -0.256em;
  white-space: nowrap; }

.post-list-item {
  margin-top: 32px;
  margin-bottom: 32px; }

.post-description {
  margin-top: 10px;
  margin-bottom: 10px; }

.cover-meta {
  position: absolute;
  bottom: 0;
  right: 0;
  margin: 4px 8px; }
  .cover-meta p {
    margin: 0;
    padding: 0; }

[lang^="en"] {
  line-height: 1.6;
  font-family: "Crimson Text", serif, "Kagami Emoji"; }

[lang^="zh-Hans"] {
  line-height: 1.8;
  font-family: "Crimson Text", "Noto Serif SC", sans-serif, "Kagami Emoji"; }

[lang^="zh-Hant"] {
  line-height: 1.8;
  font-family: "Crimson Text", "Noto Serif TC", sans-serif, "Kagami Emoji"; }

[lang^="ja"] {
  line-height: 1.8;
  font-family: "Crimson Text", "YuMincho", sans-serif, "Kagami Emoji"; }

body {
  color: #3c3c3c;
  font-size: 18px;
  font-weight: 300;
  font-kerning: normal; }

a, a:hover, a:visited {
  text-decoration: none;
  color: inherit; }

img {
  max-width: 100%; }

h1, h2, h3, h4, h5, h6, p {
  display: block; }

h1 {
  font-size: 1.8em; }

h2 {
  font-weight: bold;
  font-size: 1.4em; }

h3 {
  font-weight: bold;
  font-size: 1.2em; }

h4 {
  font-weight: bold; }

h5 {
  font-weight: bold; }

article h2::before, article h3::before, article h4::before, article h5::before, article h6::before {
  content: "#";
  display: inline-block;
  text-align: right;
  width: 90px;
  margin-left: -99px;
  margin-right: 9px;
  opacity: 0.08; }
article h3::before {
  content: "##"; }
article h4::before {
  content: "###"; }
article h5::before {
  content: "####"; }
article h6::before {
  content: "#####"; }
article p {
  hanging-punctuation: allow-end; }
article .aside, article .sidenote, article .side-note {
  font-size: .72em; }
article em {
  font-style: italic; }
article strong {
  font-weight: bold; }
article a, article a:hover, article a:visited {
  border-bottom: 1px dotted currentColor; }
article ul,
article ol {
  padding-left: 2.0em; }
article ul {
  list-style-type: disc; }
article ul ul {
  list-style-type: circle; }
article ul ul ul {
  list-style-type: square; }
article ol {
  list-style-type: decimal; }
article blockquote {
  font-style: italic; }
article code {
  display: inline-block;
  padding: 0 0.3em;
  margin: 0 -0.05em;
  font-size: 12px;
  font-family: "Roboto Mono", Monaco, monospace;
  font-weight: 400;
  color: #000;
  background: #fafafa;
  border-radius: 3px; }
article .highlighter-rouge {
  font-weight: 500; }
article pre {
  color: #6f6f6f;
  background: #fafafa;
  white-space: pre-wrap; }
  article pre code {
    margin: 0;
    padding: 0;
    color: inherit;
    background: inherit;
    line-height: 1.6; }
article mark {
  color: inherit;
  background: rgba(255, 255, 0, 0.35); }
article hr {
  border: none;
  border-bottom: 1px solid #f0f0f0;
  width: 30%; }

.site-title, .site-title:hover, .site-title:visited {
  display: inline-block;
  font-variant-caps: all-petite-caps;
  font-size: 0.875em;
  font-family: "Crimson Text", serif, "Kagami Emoji";
  border-bottom: none;
  white-space: nowrap; }

.site-nav {
  font-size: 0.875em;
  font-variant-caps: all-petite-caps;
  letter-spacing: 0.12em; }

.page-link {
  transition: color 0.2s ease-in; }

.site-nav:hover {
  color: #bcbcbc; }
  .site-nav:hover .page-link:hover {
    color: #3c3c3c; }

.post-title {
  word-break: keep-all;
  margin-top: -9px; }

.post-cover {
  position: relative;
  width: 100vw;
  max-height: 40vh;
  margin-left: 50%;
  transform: translateX(-50%);
  overflow-y: hidden; }
  .post-cover .post-cover-wrapper {
    max-height: inherit;
    position: relative;
    transform: translateY(50%); }
  .post-cover img {
    width: 100%;
    margin: 0 !important;
    transform: translateY(-50%); }

.post-footer {
  color: #bcbcbc;
  font-size: 0.875em; }
  .post-footer:after {
    content: "";
    display: table;
    clear: both; }
  .post-footer .post-meta {
    float: left; }
  .post-footer .post-tags {
    float: right; }
  .post-footer .post-tags {
    list-style-type: none;
    padding-left: 0;
    margin-top: 0;
    margin-bottom: 0; }
    .post-footer .post-tags::before {
      content: "Tags: "; }
    .post-footer .post-tags > li {
      display: inline; }
      .post-footer .post-tags > li:not(:last-child):after {
        content: " / "; }
    .post-footer .post-tags .tag-link {
      transition: color 0.2s ease-out; }
      .post-footer .post-tags .tag-link:hover {
        color: #6f6f6f; }

.social-link {
  display: inline-block;
  width: 2em;
  height: 2em;
  line-height: 2em;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }

.social-link:hover {
  transform: translateY(-0.25em); }
  .social-link:hover.social-github {
    color: #333; }
  .social-link:hover.social-twitter {
    color: #1da1f2; }
  .social-link:hover.social-instagram {
    color: #e1306c; }
  .social-link:hover.social-rss {
    color: #f26522; }

.credits {
  color: #bcbcbc;
  font-size: 0.68em; }

.post-list {
  list-style-type: none;
  padding-left: 0;
  margin-top: 0;
  margin-bottom: 0; }

.post-item-link {
  font-size: 1.4em; }

.post-description {
  font-size: 0.875em; }

.post-item-meta {
  font-variant-caps: all-petite-caps;
  color: #a2a2a2; }

.cover-meta {
  font-family: "Press Start 2P", cursive;
  font-variant-caps: all-petite-caps;
  font-size: 0.4em;
  color: #fff; }

.site-title, .site-title:visited, .site-title:hover {
  margin-left: 3px; }

[lang^="zh"] .post-item-link {
  margin-left: -2px; }
[lang^="zh"] h1 {
  margin-left: -1px; }
[lang^="zh"] h2 {
  margin-left: -2px; }
[lang^="zh"] h3 {
  margin-left: -2px; }

.reversefootnote {
  font-size: 0;
  margin-left: 0.5rem; }
  .reversefootnote::before {
    content: "\2003";
    background: url("https://img.icons8.com/small/16/000000/return.png") no-repeat;
    font-size: 16px; }