@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Dosis:wght@500;700&display=swap");
/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/* Sections
   ========================================================================== */
body {
  margin: 0;
}

main {
  display: block;
}

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/* Grouping content
   ========================================================================== */
hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/* Text-level semantics
   ========================================================================== */
a {
  background-color: transparent;
}

abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted; /* 2 */
}

b,
strong {
  font-weight: bolder;
}

code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */
img {
  border-style: none;
}

/* Forms
   ========================================================================== */
button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

button,
input { /* 1 */
  overflow: visible;
}

button,
select { /* 1 */
  text-transform: none;
}

button,
[type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button;
}

button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}

progress {
  vertical-align: baseline;
}

textarea {
  overflow: auto;
}

[type=checkbox],
[type=radio] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}

[type=search] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/* Interactive
   ========================================================================== */
details {
  display: block;
}

summary {
  display: list-item;
}

/* Misc
   ========================================================================== */
template {
  display: none;
}

[hidden] {
  display: none;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff2/JetBrainsMono-Bold-Italic.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff/JetBrainsMono-Bold-Italic.woff") format("woff");
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff2/JetBrainsMono-Bold.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff/JetBrainsMono-Bold.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff2/JetBrainsMono-ExtraBold-Italic.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff/JetBrainsMono-ExtraBold-Italic.woff") format("woff");
  font-weight: 800;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff2/JetBrainsMono-ExtraBold.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff/JetBrainsMono-ExtraBold.woff") format("woff");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff2/JetBrainsMono-Italic.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff/JetBrainsMono-Italic.woff") format("woff");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff2/JetBrainsMono-Medium-Italic.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff/JetBrainsMono-Medium-Italic.woff") format("woff");
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff2/JetBrainsMono-Medium.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff/JetBrainsMono-Medium.woff") format("woff");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff2/JetBrainsMono-Regular.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/JetBrains/JetBrainsMono/web/woff/JetBrainsMono-Regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
::-moz-selection {
  color: #fff;
  background-color: #5454f8;
}
::selection {
  color: #fff;
  background-color: #5454f8;
}

::-moz-selection {
  color: #fff;
  background-color: #5454f8;
}

html {
  font-family: "Open Sans", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
html, html body {
  width: 100%;
  height: 100%;
}

body {
  margin: 0;
  color: #34495e;
  font-size: 18px;
  line-height: 1.6;
  background-color: #fff;
  font-family: "Open Sans", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

article,
aside,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section {
  display: block;
}

audio,
canvas,
progress,
video {
  display: inline-block;
  vertical-align: baseline;
}

audio:not([controls]) {
  display: none;
  height: 0;
}

[hidden],
template {
  display: none;
}

a {
  background-color: transparent;
  color: #5454f8;
  text-decoration: none;
}
a:active, a:hover {
  outline: 0;
}

abbr[title] {
  border-bottom: 1px dotted;
}

b,
strong {
  font-weight: bold;
}

dfn {
  font-style: italic;
}

mark {
  background: #ff0;
  color: #000;
}

small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

ul {
  margin: 1rem 0;
}
ul.nav, ul.post-list {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

img {
  border: 0;
  max-width: 100%;
  margin: 1rem auto;
  display: block;
}

svg:not(:root) {
  overflow: hidden;
}

figure {
  margin: 1em 40px;
}

hr {
  box-sizing: content-box;
  height: 0;
  border: 0;
}

pre {
  overflow: auto;
  color: #525252;
  font-size: 0.8em;
  background-color: #f8f8f8;
  font-family: "JetBrains Mono", monospace;
}

code {
  margin: 0 2px;
  padding: 3px 5px;
  color: #e96900;
  border-radius: 2px;
  white-space: inherit;
  font-size: 0.8em;
  background-color: #f8f8f8;
  font-family: "JetBrains Mono", monospace;
}

button,
input,
optgroup,
select,
textarea {
  color: inherit;
  font: inherit;
  margin: 0;
}

button {
  overflow: visible;
  text-transform: none;
}

button,
html input[type=button],
input[type=reset],
input[type=submit] {
  -webkit-appearance: button;
  cursor: pointer;
}
button[disabled],
html input[type=button][disabled],
input[type=reset][disabled],
input[type=submit][disabled] {
  cursor: default;
}

button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}

input {
  line-height: normal;
}
input[type=checkbox], input[type=radio] {
  box-sizing: border-box;
  padding: 0;
}
input[type=number]::-webkit-inner-spin-button, input[type=number]::-webkit-outer-spin-button {
  height: auto;
}
input[type=search] {
  -webkit-appearance: textfield;
  box-sizing: content-box;
}
input[type=search]::-webkit-search-cancel-button, input[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

table {
  width: 100%;
  margin: 1em auto;
  border-collapse: collapse;
  border-spacing: 0;
}
table thead {
  background-color: #ddd;
}
table thead th {
  padding: 5px;
  min-width: 20px;
}
table tbody tr:nth-child(2n) {
  background-color: #eee;
}
table tbody td {
  padding: 5px;
  vertical-align: text-top;
}

fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

legend {
  border: 0;
  padding: 0;
}

textarea {
  overflow: auto;
}

optgroup {
  font-weight: bold;
}

.container {
  margin: 0 10px 2em;
}

.hidden {
  display: none !important;
}

header {
  min-height: 60px;
}
header::after {
  content: "";
  display: table;
  clear: both;
}
header .logo-link {
  float: left;
}
header .logo-link img {
  height: 60px;
}
header .nav {
  float: right;
  left: 80px;
  width: auto;
}
header .nav-list {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  gap: 0;
}
header .nav-list-top {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
}
header .nav-list-bottom {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
  margin: 0;
}
header .nav-list-item {
  display: inline-block;
  padding: 10px;
}
header .nav-list-item a {
  font-size: 16px;
  line-height: 1.4;
}

@media screen and (max-width: 700px) {
  .hidden-mobile {
    display: none !important;
  }
}

@media screen and (min-width: 700px) {
  .hidden-desktop {
    display: none !important;
  }
}

.site-nav {
  width: auto;
}
.site-nav .nav-main {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  height: 4rem;
}
.site-nav .nav-primary {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
  gap: 1rem;
}
.site-nav .nav-primary .nav-list {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 1.5rem;
  align-content: center;
}
.site-nav .nav-primary .nav-link {
  display: inline-flex;
  align-items: center;
  color: #34495e;
  text-decoration: none;
  font-size: 16px;
  line-height: 1.4;
  transition: all 0.3s ease-in-out;
  border-bottom: 2px solid transparent;
}
.site-nav .nav-primary .nav-link:hover {
  color: #5454f8;
  border-bottom-color: #5454f8;
}
.site-nav .nav-primary .nav-link .fas {
  margin-left: 0.5rem;
}
.site-nav .nav-tools {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
}
.site-nav .nav-tools button {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  font: inherit;
  color: inherit;
  outline: none;
  color: #34495e;
  transition: color 0.3s ease-in-out;
}
.site-nav .nav-tools button:focus {
  outline: none;
}
.site-nav .nav-tools button:hover {
  color: #5454f8;
}
.site-nav .more-menu {
  position: relative;
}
.site-nav .more-menu .more-toggle {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  color: #34495e;
  transition: color 0.3s ease-in-out;
}
.site-nav .more-menu .more-toggle:hover {
  color: #5454f8;
}
.site-nav .more-menu .more-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  z-index: 100;
}
.site-nav .more-menu .more-dropdown .dropdown-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav .more-menu .more-dropdown .dropdown-item {
  margin: 0;
  padding: 0;
}
.site-nav .more-menu .more-dropdown .dropdown-item .nav-link, .site-nav .more-menu .more-dropdown .dropdown-item .dropdown-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  color: #34495e;
  text-decoration: none;
  font-size: 16px;
  transition: background-color 0.3s ease-in-out;
}
.site-nav .more-menu .more-dropdown .dropdown-item .nav-link:hover, .site-nav .more-menu .more-dropdown .dropdown-item .dropdown-link:hover {
  color: #5454f8;
  background-color: rgb(232.25, 232.25, 232.25);
}
.site-nav .more-menu .more-dropdown .dropdown-item .nav-link .fas, .site-nav .more-menu .more-dropdown .dropdown-item .dropdown-link .fas {
  font-size: 0.875em;
}
.site-nav .mobile-menu-container {
  display: none;
}
.site-nav .mobile-menu-container.hidden {
  display: none !important;
}
.site-nav .search-overlay {
  position: fixed;
  right: 0;
  bottom: 0;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 75%;
  height: 50%;
  background-color: #fff;
  border: 3px solid #ddd;
  padding: 0.5rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  max-width: 600px;
}
.site-nav .search-overlay input[type=text] {
  display: block;
}
.site-nav .search-overlay .search-close {
  align-self: flex-end;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: #999;
  transition: color 0.3s ease-in-out;
}
.site-nav .search-overlay .search-close:hover {
  color: #34495e;
}
.site-nav .search-overlay .search-close .fas {
  font-size: 1.25rem;
}
.site-nav .search-overlay .search-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  height: calc(100% - 3.5rem);
  min-height: 0;
  padding: 0;
}
.site-nav .search-overlay .search-input-wrapper {
  width: 100%;
}
.site-nav .search-overlay .search-input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.75rem 1rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 18px;
  transition: border-color 0.3s ease-in-out;
}
.site-nav .search-overlay .search-input:focus {
  outline: none;
  border-color: #5454f8;
}
.site-nav .search-overlay .search-result {
  color: #555;
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  color: #555;
  margin: 0;
}
.site-nav .search-overlay .search-result::-webkit-scrollbar {
  width: 6px;
}
.site-nav .search-overlay .search-result::-webkit-scrollbar-track {
  background: #f5f5f5;
  border-radius: 3px;
}
.site-nav .search-overlay .search-result::-webkit-scrollbar-thumb {
  background: #c2c2c2;
  border-radius: 3px;
}
.site-nav .search-overlay .search-result::-webkit-scrollbar-thumb:hover {
  background: rgb(168.5, 168.5, 168.5);
}
.site-nav .search-overlay .search-result-list {
  padding-left: 10px;
}
.site-nav .search-overlay .search-result-list h3 {
  margin-bottom: 0;
}
.site-nav .search-overlay .search-result-title {
  font-weight: bold;
}
.site-nav .search-overlay .search-keyword {
  border-bottom: 1px dashed #4088b8;
  font-weight: bold;
}
.site-nav .language-toggle {
  gap: 0.2rem;
}
.site-nav .language-toggle span {
  font-size: 16px;
}

@media screen and (max-width: 700px) {
  .site-nav .nav-primary {
    flex: 1;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }
  .nav-main {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 0 1rem;
  }
  .mobile-menu-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #fff;
    border-top: 1px solid #ddd;
    z-index: 100;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
  }
  .mobile-menu-container .menu-header {
    display: flex;
    justify-content: flex-end;
    padding: 1rem;
    border-bottom: 1px solid #ddd;
  }
  .mobile-menu-container .menu-header .menu-close {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    font: inherit;
    color: inherit;
    outline: none;
    padding: 0.5rem;
    color: #999;
    transition: color 0.3s ease-in-out;
  }
  .mobile-menu-container .menu-header .menu-close:focus {
    outline: none;
  }
  .mobile-menu-container .menu-header .menu-close:hover {
    color: #34495e;
  }
  .mobile-menu-container .menu-header .menu-close .fas {
    font-size: 1.25rem;
  }
  .mobile-menu-container .menu-content {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
  }
  .mobile-menu-container .menu-content::-webkit-scrollbar {
    width: 6px;
  }
  .mobile-menu-container .menu-content::-webkit-scrollbar-track {
    background: #f5f5f5;
    border-radius: 3px;
  }
  .mobile-menu-container .menu-content::-webkit-scrollbar-thumb {
    background: #c2c2c2;
    border-radius: 3px;
  }
  .mobile-menu-container .menu-content::-webkit-scrollbar-thumb:hover {
    background: rgb(168.5, 168.5, 168.5);
  }
  .mobile-menu-container.show {
    display: flex;
    transform: translateY(0);
  }
  .mobile-menu-container .nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .mobile-menu-container .nav-item {
    border-bottom: 1px solid #ddd;
  }
  .mobile-menu-container .nav-item:last-child {
    border-bottom: none;
  }
  .mobile-menu-container .nav-item .dropdown-menu {
    display: none;
    background-color: rgb(242.25, 242.25, 242.25);
    padding: 0.5rem 0;
  }
  .mobile-menu-container .nav-item .dropdown-menu.show {
    display: block;
  }
  .mobile-menu-container .nav-item .dropdown-menu .nav-link {
    padding-left: 2rem;
  }
  .mobile-menu-container .nav-item.has-dropdown > .nav-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .mobile-menu-container .nav-item.has-dropdown > .nav-link .dropdown-toggle {
    transition: transform 0.3s ease;
  }
  .mobile-menu-container .nav-item.has-dropdown > .nav-link .dropdown-toggle.rotated {
    transform: rotate(180deg);
  }
  .mobile-menu-container .nav-link {
    display: block;
    padding: 1rem;
    color: #34495e;
    text-decoration: none;
    transition: all 0.3s ease-in-out;
  }
  .mobile-menu-container .nav-link:hover {
    color: #5454f8;
    background-color: rgb(232.25, 232.25, 232.25);
  }
  .mobile-menu-container .nav-link .fas {
    margin-left: 0.5rem;
  }
}
@media screen and (min-width: 700px) {
  .hidden-desktop {
    display: none !important;
  }
}
.post {
  padding-top: 1rem;
}
.post-block .post-title {
  margin: 0.65em 0;
  color: #2c3e50;
  font-size: 1.5em;
}
.post-block .post-title a {
  color: #2c3e50;
}
.post-block .post-info {
  color: #7f8c8d;
  margin: 1.2em 0;
}
.post-block .post-info span {
  margin-left: 0.5rem;
}
.post-block .post-info a.post-from {
  margin-left: 0.5rem;
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 12px;
  color: white;
  background-color: #E36B6B;
}
.post-content h2, .post-content h3, .post-content h4, .post-content h5, .post-content h6 {
  position: relative;
  margin: 1em 0;
}
.post-content h2, .post-content h3 {
  font-size: 22px;
}
.post-content h4, .post-content h5, .post-content h6 {
  font-size: 18px;
}
.post-content h2 a:before, .post-content h3 a:before, .post-content h4 a:before, .post-content h5 a:before, .post-content h6 a:before {
  content: "#";
  color: #5454f8;
  position: absolute;
  left: -0.7em;
  top: -4px;
  font-size: 1.2em;
  font-weight: bold;
}
.post-content h4 a:before, .post-content h5 a:before, .post-content h6 a:before {
  content: "";
}
.post-content a {
  color: #5454f8;
  word-break: break-all;
}
.post-content blockquote {
  margin: 2em 0;
  padding-left: 20px;
  border-left: 4px solid #5454f8;
}
.post-content blockquote footer {
  margin-top: 0.5em;
}
.post-content blockquote footer cite::before {
  content: "——";
  margin: 0 0.2em;
}
.post-content blockquote:has(footer) {
  border-left-color: #267B54;
}
.post-content img {
  display: block;
  max-width: 100%;
  margin: 1em auto;
}
.post-content > table,
.post-content > figure.highlight {
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.125);
}
.post-content .danger {
  position: relative;
  margin: 2em 0;
  padding: 12px 24px 12px 30px;
  border-left: 4px solid #f66;
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
  background-color: #f5f5f5;
  font-family: "Open Sans", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
.post-content .danger > p > br {
  display: none;
}
.post-content .danger br:not(figure.highlight *) {
  display: none;
}
.post-content .danger:before {
  position: absolute;
  top: 14px;
  left: -12px;
  content: "!";
  width: 20px;
  height: 20px;
  border-radius: 100%;
  color: white;
  font-size: 14px;
  line-height: 20px;
  font-weight: bold;
  text-align: center;
  background-color: #f66;
  font-family: "Dosis", "Open Sans", "Helvetica Neue", Arial, sans-serif;
}

.home.post-list {
  margin: 2em 0;
}
.home.post-list .post-list-item {
  padding: 1em 0 2em;
  border-bottom: 1px solid #ddd;
}
.home.post-list .post-list-item:last-child {
  border-bottom: 0;
}
.home.post-list .post-content h2:before, .home.post-list .post-content h3:before, .home.post-list .post-content h4:before, .home.post-list .post-content h5:before, .home.post-list .post-content h6:before {
  content: "";
}
.home.post-list .post-content > ul {
  list-style: initial;
}
.home.post-list .read-more {
  color: #5454f8;
}

.tag .post-item,
.category .post-item, .archive .post-item {
  display: flex;
  padding: 2px 0;
  margin-bottom: 0.5rem;
}
.tag .post-item .post-title-link,
.category .post-item .post-title-link, .archive .post-item .post-title-link {
  flex: 1;
  font-size: 1rem;
  color: #5454f8;
  word-break: break-all;
}
.tag .post-item .post-title-link:hover,
.category .post-item .post-title-link:hover, .archive .post-item .post-title-link:hover {
  border-bottom: 0;
  color: #267B54;
}
.tag .post-item .post-info,
.category .post-item .post-info, .archive .post-item .post-info {
  flex: 0 0 125px;
  color: #7f8c8d;
}

.category-index .category-item, .tag-index .tag-item {
  margin-bottom: 10px;
}
.category-index .category-item a, .tag-index .tag-item a {
  display: inline-block;
  padding: 5px 10px;
  background-color: #f5f5f5;
  border-radius: 4px;
  color: #5454f8;
  text-decoration: none;
  transition: all 0.3s ease-in-out;
}
.category-index .category-item a:hover, .tag-index .tag-item a:hover {
  background-color: rgb(232.25, 232.25, 232.25);
  color: #333;
}
.category-index .category-item a .tag-count, .tag-index .tag-item a .tag-count,
.category-index .category-item a .category-count,
.tag-index .tag-item a .category-count {
  color: #999;
  font-size: 0.9em;
}

.tag,
.category, .category-index, .tag-index, .archive {
  max-width: 500px;
  margin: 5em auto;
}

.archive-year {
  font-size: 1.5em;
  color: #2c3e50;
  margin: 2em 0 1em;
}

.tag-index .tag-list {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}
.tag-index .tag-count {
  color: #999;
  font-size: 0.9em;
}

.category-index .category-list {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}
.category-index .category-count {
  color: #999;
  font-size: 0.9em;
}

figure.highlight {
  position: relative;
  margin: 1em 0;
  border-radius: 4px;
  background-color: #f5f5f5;
}
figure.highlight figcaption {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  padding: 0.5em 1em;
  background: rgb(237.35, 237.35, 237.35);
  border-bottom: 1px solid rgb(219.5, 219.5, 219.5);
  gap: 1em;
}
figure.highlight figcaption .info {
  display: flex;
  align-items: center;
  gap: 0.8em;
  flex: 1;
}
figure.highlight figcaption .info .filename {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8em;
  color: #8f8f8f;
}
figure.highlight figcaption .info .lang-name {
  color: rgb(168.5, 168.5, 168.5);
  font-size: 0.8em;
  text-transform: uppercase;
}
figure.highlight figcaption .info .source-link {
  color: #8f8f8f;
  text-decoration: none;
}
figure.highlight figcaption .info .source-link:hover {
  color: #5454f8;
  text-decoration: underline;
}
figure.highlight figcaption .actions {
  display: flex;
  gap: 0.5em;
}
figure.highlight figcaption .actions button {
  padding: 0.3em 0.6em;
  font-size: 0.8em;
  color: rgb(168.5, 168.5, 168.5);
  background: transparent;
  border: 1px solid rgb(219.5, 219.5, 219.5);
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
}
figure.highlight figcaption .actions button:hover {
  color: #5454f8;
  background: rgb(224.6, 224.6, 224.6);
}
figure.highlight figcaption .actions button.copied {
  color: #2ecc71;
  border-color: #2ecc71;
}
figure.highlight table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  display: block;
}
figure.highlight .gutter,
figure.highlight .code {
  padding: 1em 0;
}
figure.highlight .gutter pre,
figure.highlight .code pre {
  margin: 0;
  padding: 0 1em;
  line-height: 1.5;
}
figure.highlight .gutter pre .line,
figure.highlight .code pre .line {
  min-height: 1.5em;
}
figure.highlight .gutter {
  position: sticky;
  left: 0;
  z-index: 1;
  width: 40px;
  background: rgb(237.35, 237.35, 237.35);
  border-right: 1px solid rgb(219.5, 219.5, 219.5);
}
figure.highlight .gutter pre {
  text-align: right;
  background: rgb(237.35, 237.35, 237.35);
  color: rgb(168.5, 168.5, 168.5);
}
figure.highlight .gutter.no-line-number {
  display: none;
}
figure.highlight .code {
  position: relative;
  background-color: #f8f8f8;
}
figure.highlight .code pre .line.marked {
  background-color: rgba(84, 84, 248, 0.1);
}
figure.highlight.folded {
  max-height: 600px;
  overflow-y: hidden;
}
figure.highlight.folded:has(.code pre)::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 30px;
  background: linear-gradient(transparent, #f5f5f5);
  pointer-events: none;
}
figure.highlight.folded:not(:has(.code pre:after)) {
  max-height: unset;
  overflow-y: visible;
}

pre {
  color: #525252;
  font-family: "JetBrains Mono", monospace;
}
pre .function .keyword,
pre .constant {
  color: #0092db;
}
pre .keyword,
pre .attribute {
  color: #e96900;
}
pre .number,
pre .literal {
  color: #ae81ff;
}
pre .tag,
pre .tag .title,
pre .change,
pre .winutils,
pre .flow,
pre .lisp .title,
pre .clojure .built_in,
pre .nginx .title,
pre .tex .special {
  color: #2973b7;
}
pre .symbol,
pre .symbol .string,
pre .value,
pre .regexp {
  color: #5454f8;
}
pre .title {
  color: #83B917;
}
pre .tag .value,
pre .string,
pre .subst,
pre .haskell .type,
pre .preprocessor,
pre .ruby .class .parent,
pre .built_in,
pre .sql .aggregate,
pre .django .template_tag,
pre .django .variable,
pre .smalltalk .class,
pre .javadoc,
pre .django .filter .argument,
pre .smalltalk .localvars,
pre .smalltalk .array,
pre .attr_selector,
pre .pseudo,
pre .addition,
pre .stream,
pre .envvar,
pre .apache .tag,
pre .apache .cbracket,
pre .tex .command,
pre .prompt {
  color: #5454f8;
}
pre .comment,
pre .java .annotation,
pre .python .decorator,
pre .template_comment,
pre .pi,
pre .doctype,
pre .shebang,
pre .apache .sqbracket,
pre .tex .formula {
  color: #b3b3b3;
}
pre .deletion {
  color: #BA4545;
}
pre .coffeescript .javascript,
pre .javascript .xml,
pre .tex .formula,
pre .xml .javascript,
pre .xml .vbscript,
pre .xml .css,
pre .xml .cdata {
  opacity: 0.5;
}

details {
  margin: 1em 0;
  padding: 1em;
  background: #f5f5f5;
  border-radius: 4px;
  border: 1px solid rgb(219.5, 219.5, 219.5);
}
details summary {
  cursor: pointer;
  padding: 0.5em;
  margin: -0.5em;
  border-radius: 4px;
}
details summary:hover {
  background: rgb(232.25, 232.25, 232.25);
}
details summary::-webkit-details-marker {
  display: none;
}
details[open] summary::before {
  transform: rotate(90deg);
}
details[open] > *:not(summary) {
  animation: details-show 0.2s ease-in-out;
}

@keyframes details-show {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.paginator {
  margin: 4em 0;
  text-align: center;
}
.paginator .prev,
.paginator .next {
  display: inline-block;
  margin: 0 4px;
  padding: 4px 12px;
  border-radius: 4px;
  border-bottom: 4px solid #3aa373;
  font-size: 14px;
  color: white;
  background-color: #4fc08d;
}
.paginator .prev:hover,
.paginator .next:hover {
  background-color: #22bd77;
}

.friend-links__content {
  margin-bottom: 2em;
  padding: 0 1rem;
  line-height: 1.6;
}
.friend-links__title {
  margin-bottom: 2rem;
}
.friend-links__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 0 1rem;
}
.friend-links a {
  color: blue;
}

.friend-link-card {
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}
.friend-link-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.friend-link-card__link {
  text-decoration: none;
  color: inherit;
}
.friend-link-card__content {
  padding: 1.5rem;
}
.friend-link-card__name {
  font-size: 1.2rem;
  margin: 0 0 0.5rem 0;
  color: #333;
}
.friend-link-card__description {
  margin: 0;
  color: #666;
  font-size: 0.9rem;
  line-height: 1.5;
}
.friend-link-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  margin-top: 1rem;
  -o-object-fit: cover;
     object-fit: cover;
}

footer {
  padding-bottom: 1px;
}
footer .copyright {
  margin: 4em 0;
  border-top: 1px solid #ddd;
  text-align: center;
}
footer .copyright p, footer .copyright a {
  color: #aaa;
  font-size: 14px;
  font-weight: 100;
}
footer .copyright a:hover {
  color: #888;
}

@media screen and (min-width: 700px) {
  .wrap {
    width: 700px;
    margin: 0 auto;
  }
  header {
    padding: 20px 100px;
  }
}
@media screen and (max-width: 700px) {
  header a.logo-link,
  header ul.nav.nav-list {
    float: none;
    display: block;
    text-align: center;
  }
  header .nav-list-top,
  header .nav-list-bottom {
    justify-content: center;
  }
  header li.nav-list-item {
    padding: 10px;
  }
  main.container,
  .home.post-list,
  .archive {
    margin-top: 0;
  }
  .post-content h2, .post-content h3, .post-content h4, .post-content h5, .post-content h6 {
    max-width: 300px;
    left: 15px;
  }
  .ds-thread,
  #disqus_thread {
    margin: 2em 10px;
  }
  .nav-list-top,
  .nav-list-bottom {
    justify-content: center;
  }
}
@media (max-width: 768px) {
  .friend-links__grid {
    grid-template-columns: 1fr;
  }
}