/*
 * Solo - A small and beautiful blogging system written in Java.
 * Copyright (c) 2010-present, b3log.org
 *
 * Solo 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.
 */
/*
 * skin style
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
 * @version 0.3.1.0, Apr 18, 2020
 */
/*
 * Solo - A small and beautiful blogging system written in Java.
 * Copyright (c) 2010-present, b3log.org
 *
 * Solo 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.
 */
/**
 * Common style for reset
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</ta>
 * @version 0.2.0.2, Mar 20, 2019
 */
html {
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  height: 100%;
}

body {
  margin: 0;
  font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif;
  font-size: 14px;
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  -webkit-overflow-scrolling: touch;
}

::-moz-selection {
  text-shadow: none;
  background: rgba(65, 131, 196, 0.4);
}

::selection {
  text-shadow: none;
  background: rgba(66, 133, 244, 0.4);
}

ul,
ol {
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
dl,
dd,
p {
  margin: 0;
}

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

audio,
canvas,
video {
  display: inline-block;
}

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

a {
  outline: 0;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

img {
  max-width: 100%;
  vertical-align: middle;
  border: 0;
  height: auto;
  -ms-interpolation-mode: bicubic;
  overflow: hidden;
  font-size: 12px;
}

button,
input,
select,
textarea {
  margin: 0;
  font-size: 100%;
  vertical-align: middle;
  font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif;
  outline: none;
}

button,
input {
  line-height: normal;
}

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

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

input[type="search"] {
  box-sizing: content-box;
  -webkit-appearance: textfield;
}

input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button {
  -webkit-appearance: none;
}

textarea {
  overflow: auto;
  resize: vertical;
}

svg {
  fill: currentColor;
  display: inline-block;
  stroke-width: 0;
  stroke: currentColor;
  width: 14px;
  height: 14px;
}

blockquote {
  margin: 0;
}

/*
 * Solo - A small and beautiful blogging system written in Java.
 * Copyright (c) 2010-present, b3log.org
 *
 * Solo 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.
 */
/**
 * uesr site
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</ta>
 * @version 0.1.0.0, Mar 20, 2019
 */
.user__site:hover {
  text-decoration: none;
}

/*
 * Solo - A small and beautiful blogging system written in Java.
 * Copyright (c) 2010-present, b3log.org
 *
 * Solo 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.
 */
/**
 * toc
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</ta>
 * @version 0.1.0.0, Mar 20, 2019
 */
.article__toc {
  overflow: auto;
}

.article__toc::-webkit-scrollbar {
  display: none;
}

.article__toc li {
  list-style-type: none;
}

.article__toc li a {
  padding-left: 10px;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.article__toc li a:hover {
  text-decoration: none;
}

.article__toc li.toc__h3 a {
  padding-left: 20px;
}

.article__toc li.toc__h4 a {
  padding-left: 30px;
}

.article__toc li.toc__h5 a {
  padding-left: 40px;
}

.article__toc li.toc__h6 a {
  padding-left: 50px;
}

/*
 * Solo - A small and beautiful blogging system written in Java.
 * Copyright (c) 2010-present, b3log.org
 *
 * Solo 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.
 */
/**
 * Function and font text style
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</ta>
 * @version 0.3.0.0, Jul 17, 2019
 */
.fn__flex {
  display: flex;
}

.fn__flex-center {
  -ms-grid-row-align: center;
  align-self: center;
}

.fn__flex-inline {
  display: inline-flex;
  align-items: center;
}

.fn__flex-1 {
  flex: 1;
  min-width: 1px;
}

.fn__flex-column {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.fn__pointer {
  cursor: pointer;
}

.fn__clear:before,
.fn__clear:after {
  display: table;
  content: "";
}

.fn__clear:after {
  clear: both;
}

.fn__left {
  float: left;
}

.fn__right {
  float: right;
}

.fn__none {
  display: none;
}

.fn__hidden {
  visibility: hidden;
}

.fn__ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-wrap: normal;
}

.ft__13 {
  font-size: 13px;
}

.ft__smaller {
  font-size: 12px;
}

.ft__center {
  text-align: center;
}

.ft__nowrap {
  white-space: nowrap;
}

/*
 * Solo - A small and beautiful blogging system written in Java.
 * Copyright (c) 2010-present, b3log.org
 *
 * Solo 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.
 */
/**
 * Pjax progress
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</ta>
 * @version 0.1.0.0, Mar 20, 2019
 */
#nprogress {
  pointer-events: none;
}

#nprogress .bar {
  background: #d23f31;
  position: fixed;
  z-index: 1031;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
}

/* Fancy blur effect */
#nprogress .peg {
  display: block;
  position: absolute;
  right: 0px;
  width: 100px;
  height: 100%;
  box-shadow: 0 0 10px #d23f31, 0 0 5px #d23f31;
  opacity: 1;
  -webkit-transform: rotate(3deg) translate(0px, -4px);
  -ms-transform: rotate(3deg) translate(0px, -4px);
  transform: rotate(3deg) translate(0px, -4px);
}

/* Remove these to get rid of the spinner */
#nprogress .spinner {
  display: block;
  position: fixed;
  z-index: 1031;
  top: 15px;
  right: 15px;
}

#nprogress .spinner-icon {
  width: 18px;
  height: 18px;
  box-sizing: border-box;
  border: solid 2px transparent;
  border-top-color: #d23f31;
  border-left-color: #d23f31;
  border-radius: 50%;
  -webkit-animation: nprogress-spinner 400ms linear infinite;
  animation: nprogress-spinner 400ms linear infinite;
}

.nprogress-custom-parent {
  overflow: hidden;
  position: relative;
}

.nprogress-custom-parent #nprogress .spinner,
.nprogress-custom-parent #nprogress .bar {
  position: absolute;
}

@-webkit-keyframes nprogress-spinner {
  0% {
    -webkit-transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
  }
}

@keyframes nprogress-spinner {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.vditor {
  --border-color: #d1d5da;
  --second-color: rgba(88, 96, 105, 0.36);
  --panel-background-color: #fff;
  --panel-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  --toolbar-background-color: #f6f8fa;
  --toolbar-icon-color: #586069;
  --toolbar-icon-hover-color: #4285f4;
  --toolbar-height: 35px;
  --toolbar-divider-margin-top: 8px;
  --textarea-background-color: #fafbfc;
  --textarea-text-color: #24292e;
  --resize-icon-color: var(--toolbar-icon-color);
  --resize-background-color: var(--toolbar-background-color);
  --resize-hover-icon-color: var(--panel-background-color);
  --resize-hover-background-color: var(--toolbar-icon-hover-color);
  --count-background-color: rgba(27, 31, 35, 0.05);
  --heading-border-color: #eaecef;
  --blockquote-color: #6a737d;
  --ir-heading-color: #660e7a;
  --ir-title-color: #808080;
  --ir-bi-color: #0033b3;
  --ir-link-color: #008000;
  --ir-bracket-color: #0000ff;
  --ir-paren-color: #008000;
}

.vditor--dark {
  --border-color: #141414;
  --second-color: rgba(185, 185, 185, 0.36);
  --panel-background-color: #24292e;
  --panel-shadow: 0 1px 2px rgba(255, 255, 255, 0.2);
  --toolbar-background-color: #1d2125;
  --toolbar-icon-color: #b9b9b9;
  --toolbar-icon-hover-color: #fff;
  --textarea-background-color: #2f363d;
  --textarea-text-color: #d1d5da;
  --resize-icon-color: var(--border-color);
  --resize-background-color: var(--second-color);
  --resize-hover-icon-color: var(--toolbar-icon-hover-color);
  --resize-hover-background-color: rgba(185, 185, 185, 0.86);
  --count-background-color: rgba(66, 133, 244, 0.36);
  --heading-border-color: var(--textarea-text-color);
  --blockquote-color: var(--toolbar-icon-color);
  --ir-heading-color: #9876aa;
  --ir-title-color: #808080;
  --ir-bi-color: #cc7832;
  --ir-link-color: #ffc66d;
  --ir-bracket-color: #287bde;
  --ir-paren-color: #6a8759;
}

/**
 * tool tip.
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
 * @version 0.1.0.0, Jan 25, 2019
 */
@-webkit-keyframes tooltip-appear {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes tooltip-appear {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.vditor-tooltipped {
  position: relative;
  cursor: pointer;
}

.vditor-tooltipped::after {
  position: absolute;
  z-index: 1000000;
  display: none;
  padding: 5px 8px;
  font-size: 11px;
  font-weight: normal;
  -webkit-font-smoothing: subpixel-antialiased;
  color: #fff;
  text-align: center;
  text-decoration: none;
  text-shadow: none;
  text-transform: none;
  letter-spacing: normal;
  word-wrap: break-word;
  white-space: pre;
  pointer-events: none;
  content: attr(aria-label);
  background: #3b3e43;
  border-radius: 3px;
  line-height: 16px;
  opacity: 0;
}

.vditor-tooltipped::before {
  position: absolute;
  z-index: 1000001;
  display: none;
  width: 0;
  height: 0;
  color: #3b3e43;
  pointer-events: none;
  content: "";
  border: 5px solid transparent;
  opacity: 0;
}

.vditor-tooltipped--hover::before,
.vditor-tooltipped--hover::after,
.vditor-tooltipped:hover::before,
.vditor-tooltipped:hover::after,
.vditor-tooltipped:active::before,
.vditor-tooltipped:active::after,
.vditor-tooltipped:focus::before,
.vditor-tooltipped:focus::after {
  display: inline-block;
  text-decoration: none;
  -webkit-animation-name: tooltip-appear;
  animation-name: tooltip-appear;
  -webkit-animation-duration: 0.15s;
  animation-duration: 0.15s;
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-animation-timing-function: ease-in;
  animation-timing-function: ease-in;
}

.vditor-tooltipped__s::after,
.vditor-tooltipped__se::after,
.vditor-tooltipped__sw::after {
  top: 100%;
  right: 50%;
  margin-top: 5px;
}

.vditor-tooltipped__s::before,
.vditor-tooltipped__se::before,
.vditor-tooltipped__sw::before {
  top: auto;
  right: 50%;
  bottom: -5px;
  margin-right: -5px;
  border-bottom-color: #3b3e43;
}

.vditor-tooltipped__se::after {
  right: auto;
  left: 50%;
  margin-left: -15px;
}

.vditor-tooltipped__sw::after {
  margin-right: -15px;
}

.vditor-tooltipped__n::after,
.vditor-tooltipped__ne::after,
.vditor-tooltipped__nw::after {
  right: 50%;
  bottom: 100%;
  margin-bottom: 5px;
}

.vditor-tooltipped__n::before,
.vditor-tooltipped__ne::before,
.vditor-tooltipped__nw::before {
  top: -5px;
  right: 50%;
  bottom: auto;
  margin-right: -5px;
  border-top-color: #3b3e43;
}

.vditor-tooltipped__ne::after {
  right: auto;
  left: 50%;
  margin-left: -15px;
}

.vditor-tooltipped__nw::after {
  margin-right: -15px;
}

.vditor-tooltipped__s::after,
.vditor-tooltipped__n::after {
  transform: translateX(50%);
}

.vditor-tooltipped__w::after {
  right: 100%;
  bottom: 50%;
  margin-right: 5px;
  transform: translateY(50%);
}

.vditor-tooltipped__w::before {
  top: 50%;
  bottom: 50%;
  left: -5px;
  margin-top: -5px;
  border-left-color: #3b3e43;
}

.vditor-tooltipped__e::after {
  bottom: 50%;
  left: 100%;
  margin-left: 5px;
  transform: translateY(50%);
}

.vditor-tooltipped__e::before {
  top: 50%;
  right: -5px;
  bottom: 50%;
  margin-top: -5px;
  border-right-color: #3b3e43;
}

@media screen and (max-width: 520px) {

  .vditor-tooltipped:before,
  .vditor-tooltipped:after {
    content: none;
  }
}

/**
 * panel.
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
 * @version 1.0.0.0, Jan 22, 2020
 */
@-webkit-keyframes scale-in {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes scale-in {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.vditor-panel {
  background-color: var(--panel-background-color);
  position: absolute;
  box-shadow: var(--panel-shadow);
  border-radius: 3px;
  padding: 5px;
  z-index: 3;
  font-size: 14px;
  display: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  max-width: 320px;
  min-width: 80px;
  -webkit-animation-duration: 0.15s;
  animation-duration: 0.15s;
  -webkit-animation-name: scale-in;
  animation-name: scale-in;
  -webkit-animation-timing-function: cubic-bezier(0.2, 0, 0.13, 1.5);
  animation-timing-function: cubic-bezier(0.2, 0, 0.13, 1.5);
  color: var(--toolbar-icon-color);
}

.vditor-panel--none {
  padding: 0;
  -webkit-animation: none;
  animation: none;
  min-width: auto;
  max-width: none;
  white-space: nowrap;
  opacity: 0.86;
}

.vditor-panel--arrow:before {
  position: absolute;
  width: 0;
  height: 0;
  pointer-events: none;
  content: " ";
  border: 7px solid transparent;
  top: -14px;
  left: 5px;
  border-bottom-color: var(--panel-background-color);
}

.vditor-panel--left {
  right: 0;
}

.vditor-panel--left.vditor-panel--arrow:before {
  right: 5px;
  left: auto;
}

.vditor-input {
  border: 0;
  padding: 3px 5px;
  background-color: var(--panel-background-color);
  font-size: 12px;
  color: var(--textarea-text-color);
}

.vditor-input:focus {
  background-color: var(--toolbar-background-color);
  outline: none;
}

.vditor-icon {
  color: var(--toolbar-icon-color);
  cursor: pointer;
  float: left;
  padding: 4px 5px;
  height: 21px;
  width: 23px;
  background-color: transparent;
  border: 0;
  box-sizing: border-box;
}

.vditor-icon:hover,
.vditor-icon--current {
  color: var(--toolbar-icon-hover-color);
  background-color: transparent;
}

.vditor-icon:focus {
  outline: none;
}

.vditor-icon svg {
  height: 13px !important;
  width: 13px !important;
  float: left;
  fill: currentColor;
  pointer-events: none;
}

.vditor-toolbar {
  background-color: var(--toolbar-background-color);
  border-bottom: 1px solid var(--border-color);
  padding: 0 5px;
  line-height: 1;
}

.vditor-toolbar--pin {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 1;
}

.vditor-toolbar--hide {
  transition: all 0.15s ease-in-out;
  height: 5px;
  overflow: hidden;
}

.vditor-toolbar--hide:hover {
  background-color: var(--toolbar-background-color);
  height: auto;
  overflow: visible;
}

.vditor-toolbar__item {
  float: left;
  position: relative;
}

.vditor-toolbar__item .vditor-tooltipped {
  color: var(--toolbar-icon-color);
  border: 0;
  padding: 10px 5px;
  background-color: transparent;
  height: var(--toolbar-height);
  width: 25px;
  box-sizing: border-box;
  font-size: 0;
}

.vditor-toolbar__item .vditor-tooltipped:focus {
  outline: none;
}

.vditor-toolbar__item .vditor-tooltipped:focus {
  cursor: pointer;
  color: var(--toolbar-icon-hover-color);
}

.vditor-toolbar__item svg {
  fill: currentColor;
  display: inline-block;
  stroke-width: 0;
  stroke: currentColor;
  width: 15px;
  height: 15px;
}

.vditor-toolbar__item input {
  position: absolute;
  width: 25px;
  height: var(--toolbar-height);
  top: 0;
  left: 0;
  cursor: pointer;
  opacity: 0.001;
  overflow: hidden;
}

.vditor-toolbar__divider {
  float: left;
  height: calc(var(--toolbar-height) - (var(--toolbar-divider-margin-top) * 2));
  border-left: 1px solid var(--second-color);
  margin: var(--toolbar-divider-margin-top) 8px;
}

.vditor-toolbar__br {
  width: 100%;
  padding: 0 !important;
  height: 0 !important;
}

.vditor-menu--current {
  color: var(--toolbar-icon-hover-color) !important;
}

.vditor-menu--disabled {
  color: var(--second-color) !important;
  cursor: not-allowed !important;
}

.vditor-emojis {
  display: inline-block;
  overflow: auto;
}

.vditor-emojis::-webkit-scrollbar {
  display: none;
}

.vditor-emojis__tip {
  flex: 1;
  min-width: 1px;
  width: 200px;
  margin-right: 10px;
  color: var(--toolbar-icon-color);
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.vditor-emojis__tail {
  margin-top: 5px;
  font-size: 12px;
  color: var(--toolbar-icon-color);
  display: flex;
}

.vditor-emojis__tail a {
  text-decoration: none;
  color: var(--toolbar-icon-color);
}

.vditor-emojis__tail a:hover {
  color: var(--toolbar-icon-hover-color);
}

.vditor-emojis button {
  cursor: pointer;
  border-radius: 3px;
  float: left;
  height: 30px;
  width: 30px;
  text-align: center;
  line-height: 26px;
  padding: 3px;
  box-sizing: border-box;
  font-size: 16px;
  transition: all 0.15s ease-in-out;
  border: 0;
  margin: 0;
  background-color: transparent;
  overflow: hidden;
}

.vditor-emojis button:focus {
  outline: none;
}

.vditor-emojis button:hover .vditor-emojis__icon {
  display: inline-block;
  transform: scale(1.2);
}

.vditor-emojis img {
  height: 20px;
  width: 20px;
  float: left;
  margin: 3px 0 0 3px;
}

@media screen and (max-width: 520px) {
  .vditor-toolbar__item {
    padding: 0 12px;
  }

  .vditor-panel--left.vditor-panel--arrow:before {
    right: 17px;
  }
}

@media (hover: hover) and (pointer: fine) {
  .vditor-toolbar__item .vditor-tooltipped:hover {
    color: var(--toolbar-icon-hover-color);
  }
}

@-webkit-keyframes slideInDown {
  from {
    transform: translate3d(0, -100%, 0);
    visibility: visible;
  }

  to {
    transform: translate3d(0, 0, 0);
  }
}

@keyframes slideInDown {
  from {
    transform: translate3d(0, -100%, 0);
    visibility: visible;
  }

  to {
    transform: translate3d(0, 0, 0);
  }
}

.vditor {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  box-sizing: border-box;
  font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
}

.vditor .vditor-copy {
  z-index: auto;
}

.vditor--fullscreen {
  position: fixed;
  top: 0;
  width: 100% !important;
  left: 0;
  height: 100vh !important;
  z-index: 90;
  border-radius: 0;
}

.vditor-content {
  display: flex;
  min-height: 60px;
  flex: 1;
  min-width: 1px;
  position: relative;
}

.vditor-preview {
  flex: 1;
  min-width: 1px;
  overflow: auto;
  margin-left: -1px;
  border-left: 1px solid var(--border-color);
  box-sizing: border-box;
  border-radius: 0 0 3px 0;
  background-color: var(--textarea-background-color);
}

.vditor-preview::-webkit-scrollbar {
  display: none;
}

.vditor-preview__action {
  text-align: center;
  padding: 10px;
  background-color: var(--toolbar-background-color);
}

.vditor-preview__action button {
  background-color: var(--toolbar-background-color);
  color: var(--toolbar-icon-color);
  line-height: 20px;
  border: 0;
  margin: 0 10px;
  cursor: pointer;
  padding: 0 7px;
  font-size: 12px;
}

.vditor-preview__action button.vditor-preview__action--current,
.vditor-preview__action button:hover {
  color: var(--toolbar-icon-hover-color);
  background-color: var(--toolbar-background-color);
}

.vditor-preview__action button:focus {
  outline: none;
}

.vditor-preview__action button svg {
  fill: currentColor;
  height: 15px;
  width: 15px;
  vertical-align: middle;
}

.vditor-preview>.vditor-reset {
  padding: 10px;
  margin: 0 auto;
}

.vditor-preview img:not(.emoji) {
  cursor: pointer;
}

.vditor-devtools {
  display: none;
  background-color: var(--textarea-background-color);
  overflow: auto;
  flex: 1;
  min-width: 1px;
  box-shadow: inset 1px 0 var(--border-color);
  box-sizing: border-box;
  border-radius: 0 0 3px 0;
  padding: 10px;
}

.vditor-counter {
  padding: 3px;
  color: var(--toolbar-icon-color);
  background-color: var(--count-background-color);
  border-radius: 3px;
  font-size: 12px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  float: right;
  margin: 8px 3px 0 0;
}

.vditor-counter--error {
  color: #d23f31;
  background-color: rgba(210, 63, 49, 0.1);
}

.vditor-resize {
  padding: 3px 0;
  cursor: row-resize;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  position: absolute;
  width: 100%;
}

.vditor-resize--top {
  top: -3px;
}

.vditor-resize--bottom {
  bottom: -3px;
}

.vditor-resize>div {
  height: 3px;
  background-color: var(--resize-background-color);
  transition: all 0.15s ease-in-out;
}

.vditor-resize:hover>div,
.vditor-resize--selected>div {
  background-color: var(--resize-hover-background-color);
}

.vditor-resize:hover svg,
.vditor-resize--selected svg {
  color: var(--resize-hover-icon-color);
}

.vditor-resize svg {
  fill: currentColor;
  stroke-width: 0;
  stroke: currentColor;
  width: 13px;
  height: 3px;
  display: block;
  margin: 0 auto;
  color: var(--resize-icon-color);
}

.vditor-upload {
  position: absolute;
  height: 3px;
  left: 0;
  top: -2px;
  transition: all 0.15s ease-in-out;
  background-color: #4285f4;
}

.vditor-tip {
  position: absolute;
  font-size: 12px;
  top: 10px;
  -webkit-animation-duration: 0.15s;
  animation-duration: 0.15s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  left: 50%;
  z-index: 5;
}

.vditor-tip--show {
  display: block;
  -webkit-animation-name: slideInDown;
  animation-name: slideInDown;
}

.vditor-tip__content {
  text-align: left;
  display: inline-block;
  line-height: 16px;
  padding: 3px 10px;
  border-radius: 3px;
  background: var(--toolbar-background-color);
  position: relative;
  margin-left: -50%;
  color: var(--toolbar-icon-color);
  max-width: 100%;
  box-shadow: var(--panel-shadow);
}

.vditor-tip__content ul {
  margin: 2px 0;
  padding: 0 0 0 18px;
}

.vditor-tip__content a {
  color: #4285f4;
}

.vditor-tip__close {
  position: absolute;
  color: var(--toolbar-icon-color);
  top: -7px;
  right: -15px;
  font-weight: bold;
  cursor: pointer;
}

.vditor-tip__close:hover {
  color: var(--toolbar-icon-hover-color);
}

.vditor-img {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  z-index: 3;
}

.vditor-img__bar {
  border-bottom: 1px solid var(--border-color);
  background-color: var(--toolbar-background-color);
  text-align: center;
  height: 36px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vditor-img__btn {
  display: flex;
  align-items: center;
  cursor: pointer;
  margin-left: 24px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  color: var(--toolbar-icon-color);
}

.vditor-img__btn:hover {
  color: var(--toolbar-icon-hover-color);
}

.vditor-img__btn svg {
  height: 14px;
  width: 14px;
  margin-right: 8px;
  fill: currentColor;
}

.vditor-img__img {
  flex: 1;
  background-color: var(--textarea-background-color);
  overflow: auto;
  cursor: zoom-out;
}

.vditor-img__img img {
  max-width: none;
}

.vditor-hint {
  background-color: var(--panel-background-color);
  position: absolute;
  box-shadow: var(--panel-shadow);
  border-radius: 3px;
  padding: 5px 0;
  z-index: 4;
  line-height: 20px;
  list-style: none;
  font-size: 12px;
  margin: 0;
  max-width: 250px;
  min-width: 80px;
  display: none;
}

.vditor-hint .vditor-hint {
  margin-top: -31px;
  left: 100%;
  right: auto;
}

.vditor-hint .vditor-hint.vditor-panel--left {
  right: 100%;
  left: auto;
}

.vditor-hint button {
  color: var(--toolbar-icon-color);
  display: block;
  padding: 3px 10px;
  border: 0;
  border-radius: 0;
  line-height: 20px;
  width: 100%;
  box-sizing: border-box;
  text-align: left;
  margin: 0;
  background-color: transparent;
  cursor: pointer;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.vditor-hint button:focus {
  outline: none;
}

.vditor-hint--current,
.vditor-hint button:not(.vditor-menu--disabled):hover {
  background-color: var(--toolbar-background-color) !important;
  color: var(--toolbar-icon-hover-color) !important;
}

.vditor-hint__emoji {
  font-size: 16px;
  float: left;
  margin-right: 3px;
}

.vditor-hint img {
  height: 20px;
  width: 20px;
  float: left;
  margin-right: 3px;
}

.vditor-reset {
  color: #24292e;
  font-variant-ligatures: no-common-ligatures;
  font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
  word-wrap: break-word;
  overflow: auto;
  line-height: 1.5;
  font-size: 16px;
  word-break: break-word;
}

.vditor-reset--anchor {
  padding-left: 20px;
}

.vditor-reset--error {
  color: #d23f31;
  font-size: 12px;
  display: block;
  line-height: 16px;
}

.vditor-reset ul ul ul {
  list-style-type: square;
}

.vditor-reset ul ul {
  list-style-type: circle;
}

.vditor-reset ul {
  list-style-type: disc;
}

.vditor-reset ul,
.vditor-reset ol {
  padding-left: 2em;
  margin-top: 0;
  margin-bottom: 16px;
}

.vditor-reset li+li {
  margin-top: 0.25em;
}

.vditor-reset audio {
  max-width: 100%;
}

.vditor-reset audio:focus {
  outline: none;
}

.vditor-reset video {
  max-height: 90vh;
  max-width: 100%;
}

.vditor-reset img {
  max-width: 100%;
}

.vditor-reset img.emoji {
  cursor: auto;
  max-width: 20px;
  vertical-align: sub;
}

.vditor-reset h1,
.vditor-reset h2,
.vditor-reset h3,
.vditor-reset h4,
.vditor-reset h5,
.vditor-reset h6 {
  margin-top: 24px;
  margin-bottom: 16px;
  font-weight: 600;
  line-height: 1.25;
}

.vditor-reset h1:hover .vditor-anchor svg,
.vditor-reset h2:hover .vditor-anchor svg,
.vditor-reset h3:hover .vditor-anchor svg,
.vditor-reset h4:hover .vditor-anchor svg,
.vditor-reset h5:hover .vditor-anchor svg,
.vditor-reset h6:hover .vditor-anchor svg {
  visibility: visible;
}

.vditor-reset h1 {
  font-size: 1.75em;
}

.vditor-reset h2 {
  font-size: 1.55em;
}

.vditor-reset h3 {
  font-size: 1.38em;
}

.vditor-reset h4 {
  font-size: 1.25em;
}

.vditor-reset h5 {
  font-size: 1.13em;
}

.vditor-reset h6 {
  font-size: 1em;
}

.vditor-reset hr {
  height: 2px;
  padding: 0;
  margin: 24px 0;
  background-color: #eaecef;
  border: 0;
}

.vditor-reset p {
  margin-top: 0;
  margin-bottom: 16px;
}

.vditor-reset blockquote {
  padding: 0 1em;
  color: #6a737d;
  border-left: 0.25em solid #eaecef;
  margin: 0 0 16px 0;
}

.vditor-reset blockquote> :first-child {
  margin-top: 0;
}

.vditor-reset blockquote> :last-child {
  margin-bottom: 0;
}

.vditor-reset ins>iframe {
  border: 0;
}

.vditor-reset iframe {
  border: 1px solid #d1d5da;
  max-width: 100%;
  box-sizing: border-box;
}

.vditor-reset iframe.iframe__video {
  min-width: 80%;
  min-height: 36vh;
}

.vditor-reset table {
  border-collapse: collapse;
  empty-cells: show;
  margin-bottom: 16px;
  overflow: auto;
  border-spacing: 0;
  display: block;
  word-break: keep-all;
  width: 100%;
}

.vditor-reset table tr {
  background-color: #fafbfc;
  border-top: 1px solid #c6cbd1;
}

.vditor-reset table td,
.vditor-reset table th {
  padding: 6px 13px;
  border: 1px solid #dfe2e5;
  word-break: normal;
  white-space: nowrap;
}

.vditor-reset table td:first-child::after,
.vditor-reset table th:first-child::after {
  content: "";
  display: inline-block;
  vertical-align: top;
  min-height: 24px;
}

.vditor-reset table th {
  font-weight: 600;
}

.vditor-reset table tbody tr:nth-child(2n) {
  background-color: #fff;
}

.vditor-reset code:not(.hljs):not(.highlight-chroma) {
  padding: 0.2em 0.4em;
  margin: 0;
  font-size: 85%;
  border-radius: 3px;
  font-family: mononoki, Consolas, "Liberation Mono", Menlo, Courier, monospace, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
  word-break: break-word;
  background-size: 20px 20px;
  white-space: pre-wrap;
}

.vditor-reset pre {
  margin: 1em 0;
}

.vditor-reset pre>code {
  margin: 0;
  font-size: 85%;
  padding: 0.5em;
  border-radius: 5px;
  display: block;
  overflow: auto;
  white-space: pre;
  font-family: mononoki, Consolas, "Liberation Mono", Menlo, Courier, monospace, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
  background-size: 20px 20px;
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADwAAAA8AgMAAABHkjHhAAAACVBMVEWAgIBaWlo+Pj7rTFvWAAAAA3RSTlMHCAw+VhR4AAAA+klEQVQoz4WSMW7EQAhFPxKWNh2FCx+HkaZI6RRb5DYbyVfIJXLKDCFoMbaTKSw/8ZnPAPjaH2xgZcUNUDADD7D9LtDBCLZ45fbkvo/30K8yeI64pPwl6znd/3n/Oe93P3ho9qeh72btTFzqkz0rsJle8Zr81OLEwZ1dv/713uWqvu2pl+k0fy7MWtj9r/tN5q/02z89qa/L4Dc2LvM93kezPfXlME/O86EbY/V9GB9ePX8G1/6W+/9h1dq/HGfTfzT3j/xNo7522Bfnqe5jO/fvhVthlfk434v3iO9zG/UOphyPeinPl1J8Gtaa7xPTa/Dk+RIs4deMvwGvcGsmsCvJ0AAAAABJRU5ErkJggg==);
  word-break: initial;
  word-wrap: normal;
}

.vditor-reset pre:hover div.vditor-copy {
  display: block;
}

.vditor-reset .language-math,
.vditor-reset .language-echarts,
.vditor-reset .language-mindmap,
.vditor-reset .language-plantuml,
.vditor-reset .language-mermaid,
.vditor-reset .language-abc,
.vditor-reset .language-flowchart,
.vditor-reset .language-graphviz {
  margin-bottom: 16px;
}

.vditor-reset .language-math mjx-container:focus {
  outline: none;
  cursor: context-menu;
}

.vditor-reset .language-echarts,
.vditor-reset .language-mindmap {
  overflow: hidden;
  height: 420px;
}

.vditor-reset .language-mermaid,
.vditor-reset .language-flowchart,
.vditor-reset .language-graphviz {
  text-align: center;
}

.vditor-reset .language-graphviz parsererror {
  overflow: auto;
}

.vditor-reset kbd {
  display: inline-block;
  padding: 3px 5px;
  font: 11px Consolas, "Liberation Mono", Menlo, Courier, monospace;
  line-height: 10px;
  color: #24292e;
  vertical-align: middle;
  background-color: #fafbfc;
  border: solid 1px #d1d5da;
  border-radius: 3px;
  box-shadow: inset 0 -1px 0 #d1d5da;
}

.vditor-reset summary {
  cursor: pointer;
}

.vditor-reset summary:focus {
  outline: none;
}

.vditor-reset svg {
  height: auto;
  width: auto;
  stroke-width: initial;
}

.vditor-reset p:last-child,
.vditor-reset blockquote:last-child,
.vditor-reset pre:last-child,
.vditor-reset ul:last-child,
.vditor-reset ol:last-child,
.vditor-reset hr:last-child {
  margin-bottom: 0;
}

.vditor-comment {
  border-bottom: 2px solid #f8e6ab;
}

.vditor-comment--focus,
.vditor-comment--hover {
  background-color: #faf1d1;
  border-bottom: 2px solid #ffc60a;
}

.vditor-comment--focus .vditor-comment,
.vditor-comment--hover .vditor-comment {
  border-bottom: 2px solid #ffc60a;
}

.vditor-task {
  list-style: none !important;
  word-break: break-all;
}

.vditor-task input {
  margin: 0 0.2em 0.25em -1.6em;
  font-size: 12px;
  vertical-align: middle;
}

.vditor-copy {
  position: relative;
  display: none;
  z-index: 1;
}

.vditor-copy textarea {
  position: absolute;
  left: -100000px;
  height: 10px;
}

.vditor-copy span {
  cursor: pointer;
  position: absolute;
  right: 15px;
  top: 0.5em;
}

.vditor-copy svg {
  color: #586069;
  height: 14px;
  width: 14px !important;
  display: block;
  fill: currentColor;
}

.vditor-linenumber {
  padding-left: 4em !important;
  position: relative;
}

.vditor-linenumber__rows {
  position: absolute;
  pointer-events: none;
  top: 0.5em;
  left: 0;
  width: 3em;
  /* works for line-numbers below 1000 lines */
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  counter-reset: linenumber;
}

.vditor-linenumber__rows>span {
  pointer-events: none;
  display: block;
}

.vditor-linenumber__rows>span::before {
  counter-increment: linenumber;
  content: counter(linenumber);
  color: rgba(158, 150, 150, 0.38);
  display: block;
  padding-right: 1em;
  text-align: right;
}

.vditor-speech {
  position: absolute;
  display: none;
  background-color: #f6f8fa;
  border: 1px solid #d1d5da;
  border-radius: 3px;
  padding: 3px;
  cursor: pointer;
  color: #586069;
}

.vditor-speech:hover,
.vditor-speech--current {
  color: #4285f4;
}

.vditor-speech svg {
  height: 14px;
  width: 14px;
  fill: currentColor;
  display: block;
  stroke-width: 0;
  stroke: currentColor;
}

.vditor-anchor {
  margin-left: 5px;
}

.vditor-anchor--left {
  float: left;
  padding-right: 4px;
  margin-left: -20px;
}

.vditor-anchor svg {
  visibility: hidden;
}

.vditor-anchor:hover svg {
  visibility: visible;
}

.vditor-anchor:focus {
  outline: none;
}

.vditor-linkcard {
  margin: 31px auto 16px;
  transition: all 0.15s ease-in-out;
  cursor: pointer;
  max-width: 768px;
  padding: 0 10px;
}

.vditor-linkcard a {
  border-radius: 3px;
  background-color: #f6f8fa;
  overflow: hidden;
  max-height: 250px;
  display: flex;
  text-decoration: none;
  flex-wrap: wrap-reverse;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.vditor-linkcard a:hover {
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.13), 0 3px 6px rgba(0, 0, 0, 0.26);
  text-decoration: none;
}

.vditor-linkcard a:visited .vditor-linkcard__abstract {
  color: rgba(88, 96, 105, 0.36);
}

.vditor-linkcard__info {
  padding: 10px;
  min-width: 200px;
  box-sizing: border-box;
  flex: 1;
}

.vditor-linkcard__title {
  font-size: 14px;
  font-weight: 400;
  color: #24292e;
  display: flex;
  align-items: center;
}

.vditor-linkcard__title img {
  cursor: pointer;
  height: 20px;
  width: 20px;
  border-radius: 3px;
  flex-shrink: 0;
  margin-right: 5px;
}

.vditor-linkcard__abstract {
  word-wrap: break-word;
  word-break: break-all;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  font-size: 13px;
  color: #586069;
  margin: 5px 0;
}

.vditor-linkcard__site {
  font-size: 12px;
  color: #4285f4;
}

.vditor-linkcard__image {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  max-width: 250px;
  min-width: 126px;
  cursor: pointer;
  background-color: rgba(88, 96, 105, 0.36);
}

.vditor-footnotes__goto-ref {
  text-decoration: none;
}

.vditor-toc {
  margin-bottom: 16px;
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
  color: #4285f4;
}

.vditor-toc .vditor-outline__action {
  display: none;
}

.vditor-toc ul {
  list-style: none !important;
  padding-left: 1em;
}

.vditor-toc>ul {
  padding-left: 0;
}

.vditor-toc span {
  cursor: pointer;
}

.vditor-toc li>span>svg {
  width: 0;
  height: 0;
}

.vditor-outline {
  width: 250px;
  border-right: 1px solid var(--border-color);
  background-color: var(--panel-background-color);
  display: none;
  overflow: auto;
}

.vditor-outline--right {
  border-right: 0;
  border-left: 1px solid var(--border-color);
}

.vditor-outline::-webkit-scrollbar {
  display: none;
}

.vditor-outline ul {
  list-style: none !important;
  padding-left: 1em;
  margin: 0;
}

.vditor-outline__content>ul {
  padding-left: 0;
}

.vditor-outline li>span {
  display: flex;
  align-items: center;
  padding: 5px 10px;
  cursor: pointer;
  color: var(--textarea-text-color);
}

.vditor-outline li>span>svg {
  height: 10px;
  width: 10px;
}

.vditor-outline li>span:hover {
  color: var(--toolbar-icon-hover-color);
}

.vditor-outline li>span>span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vditor-outline__title {
  border-bottom: 1px dashed var(--border-color);
  padding: 5px 10px;
  color: var(--toolbar-icon-color);
  font-size: 12px;
}

.vditor-outline__action {
  transition: all 0.15s ease-in-out;
  fill: currentColor;
  margin-right: 5px;
  flex-shrink: 0;
}

.vditor-outline__action--close {
  transform: rotate(-90deg);
}

.vditor-wysiwyg {
  box-sizing: border-box;
  flex: 1;
  position: relative;
  width: 100%;
  min-width: 1px;
}

.vditor-wysiwyg pre.vditor-reset {
  background-color: var(--panel-background-color);
  margin: 0;
  white-space: pre-wrap;
  height: 100%;
  box-sizing: border-box;
}

.vditor-wysiwyg pre.vditor-reset[contenteditable="false"] {
  opacity: 0.3;
  cursor: not-allowed;
}

.vditor-wysiwyg pre.vditor-reset:empty::before {
  content: attr(placeholder);
  color: var(--second-color);
}

.vditor-wysiwyg pre.vditor-reset:focus {
  outline: none;
  background-color: var(--textarea-background-color);
}

.vditor-wysiwyg pre.vditor-reset:after {
  content: "";
  height: var(--editor-bottom);
  display: block;
}

.vditor-wysiwyg blockquote:empty::before,
.vditor-wysiwyg pre>code:empty::before,
.vditor-wysiwyg p:empty::before,
.vditor-wysiwyg h1:empty::after,
.vditor-wysiwyg h2:empty::after,
.vditor-wysiwyg h3:empty::after,
.vditor-wysiwyg h4:empty::after,
.vditor-wysiwyg h5:empty::after,
.vditor-wysiwyg h6:empty::after {
  content: ' ';
}

.vditor-wysiwyg code[data-marker="`"] {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.vditor-wysiwyg__block pre:first-child {
  margin-bottom: -1em;
}

.vditor-wysiwyg__block pre:first-child code {
  color: var(--textarea-text-color);
  height: auto;
  text-align: left;
}

.vditor-wysiwyg__block pre:last-child {
  margin-bottom: 1em;
}

.vditor-wysiwyg__preview {
  cursor: pointer;
  white-space: initial;
  min-height: 27px;
}

.vditor-wysiwyg>.vditor-reset>h1:before,
.vditor-wysiwyg>.vditor-reset>h2:before,
.vditor-wysiwyg>.vditor-reset>h3:before,
.vditor-wysiwyg>.vditor-reset>h4:before,
.vditor-wysiwyg>.vditor-reset>h5:before,
.vditor-wysiwyg>.vditor-reset>h6:before,
.vditor-wysiwyg div.vditor-wysiwyg__block:before,
.vditor-wysiwyg div[data-type="link-ref-defs-block"]:before,
.vditor-wysiwyg div[data-type="footnotes-block"]:before,
.vditor-wysiwyg .vditor-toc:before {
  float: left;
  padding-right: 4px;
  margin-left: -29px;
  content: 'H1';
  font-size: 0.85rem;
  font-weight: normal;
  color: var(--second-color);
}

.vditor-wysiwyg>.vditor-reset>h2:before {
  content: 'H2';
}

.vditor-wysiwyg>.vditor-reset>h3:before {
  content: 'H3';
}

.vditor-wysiwyg>.vditor-reset>h4:before {
  content: 'H4';
}

.vditor-wysiwyg>.vditor-reset>h5:before {
  content: 'H5';
}

.vditor-wysiwyg>.vditor-reset>h6:before {
  content: 'H6';
}

.vditor-wysiwyg div[data-type="link-ref-defs-block"]:before {
  content: '"A"';
}

.vditor-wysiwyg div[data-type="footnotes-block"]:before {
  content: '^F';
}

.vditor-wysiwyg div.vditor-wysiwyg__block:before {
  content: "</>";
}

.vditor-wysiwyg div.vditor-wysiwyg__block[data-type="yaml-front-matter"]:before {
  content: "F";
}

.vditor-wysiwyg div.vditor-wysiwyg__block[data-type="math-block"]:before {
  content: "$$";
}

.vditor-wysiwyg .vditor-toc:before {
  content: "ToC";
}

.vditor-wysiwyg hr {
  display: inline-block;
  margin: 12px 0;
  width: 100%;
}

.vditor-wysiwyg details {
  white-space: initial;
}

.vditor-wysiwyg a {
  cursor: pointer;
}

.vditor-wysiwyg span[data-type="backslash"]>span {
  display: none;
  color: var(--second-color);
}

.vditor-wysiwyg span[data-type="link-ref"],
.vditor-wysiwyg sup[data-type="footnotes-ref"] {
  color: #4285f4;
}

.vditor-wysiwyg span[data-type="toc-h"] {
  color: #4285f4;
  text-decoration: underline;
}

.vditor-wysiwyg div[data-type="footnotes-block"] {
  border-top: 2px solid var(--heading-border-color);
  padding-top: 24px;
  margin-top: 24px;
}

.vditor-wysiwyg div[data-type="link-ref-defs-block"] {
  color: var(--blockquote-color);
}

@media screen and (max-width: 520px) {

  .vditor-wysiwyg h1:before,
  .vditor-wysiwyg h2:before,
  .vditor-wysiwyg h3:before,
  .vditor-wysiwyg h4:before,
  .vditor-wysiwyg h5:before,
  .vditor-wysiwyg h6:before,
  .vditor-wysiwyg div.vditor-wysiwyg__block:before,
  .vditor-wysiwyg div[data-type="link-ref-defs-block"]:before,
  .vditor-wysiwyg div[data-type="footnotes-block"]:before,
  .vditor-wysiwyg .vditor-toc:before {
    content: none;
  }
}

.vditor-ir {
  box-sizing: border-box;
  flex: 1;
  min-width: 1px;
  position: relative;
  width: 100%;
}

.vditor-ir__node[data-type="code-block"]:before,
.vditor-ir__node[data-type="code-block"]:after,
.vditor-ir__node[data-type="yaml-front-matter"]:before,
.vditor-ir__node[data-type="yaml-front-matter"]:after,
.vditor-ir__node[data-type="math-block"]:before,
.vditor-ir__node[data-type="math-block"]:after {
  content: ' ';
  color: var(--second-color);
}

.vditor-ir__node:not(.vditor-ir__node--expand) .vditor-ir__marker {
  padding: 0 !important;
}

.vditor-ir__node:not(.vditor-ir__node--expand)[data-type="a"] {
  cursor: pointer;
}

.vditor-ir__node[data-type="link-ref"],
.vditor-ir__node[data-type="footnotes-ref"] {
  color: #4285f4;
}

.vditor-ir__node[data-type="html-block"] {
  margin-bottom: 1em;
}

.vditor-ir__node .vditor-ir__marker {
  width: 0;
  overflow: hidden;
  display: inline-block;
  height: 0;
  transition: all 0.15s ease-in-out;
}

.vditor-ir__node--hidden .vditor-ir__marker {
  visibility: hidden;
}

.vditor-ir__node--expand .vditor-ir__marker {
  color: var(--second-color);
  display: inline;
  height: auto;
  width: auto;
}

.vditor-ir__node--expand .vditor-ir__marker--hide {
  display: none;
}

.vditor-ir__node--expand .vditor-ir__marker--heading {
  color: var(--ir-heading-color);
}

.vditor-ir__node--expand .vditor-ir__marker--bi {
  color: var(--ir-bi-color);
}

.vditor-ir__node--expand .vditor-ir__marker--link {
  color: var(--ir-link-color);
}

.vditor-ir__node--expand .vditor-ir__marker--title {
  color: var(--ir-title-color);
}

.vditor-ir__node--expand .vditor-ir__marker--bracket {
  color: var(--ir-bracket-color);
  text-decoration: underline;
}

.vditor-ir__node--expand .vditor-ir__marker--paren {
  color: var(--ir-paren-color);
}

.vditor-ir__node--expand .vditor-ir__marker--info {
  color: var(--ir-heading-color);
}

.vditor-ir__node--expand .vditor-ir__marker--pre code {
  color: var(--textarea-text-color);
  height: auto;
  text-align: left;
}

.vditor-ir__node--expand[data-type="code-block"]:before,
.vditor-ir__node--expand[data-type="code-block"]:after {
  content: '```';
}

.vditor-ir__node--expand[data-type="yaml-front-matter"]:before,
.vditor-ir__node--expand[data-type="yaml-front-matter"]:after {
  content: '---';
}

.vditor-ir__node--expand[data-type="math-block"]:before,
.vditor-ir__node--expand[data-type="math-block"]:after {
  content: '$$';
}

.vditor-ir__node span[data-type="code-block-open-marker"],
.vditor-ir__node span[data-type="code-block-close-marker"],
.vditor-ir__node span[data-type="yaml-front-matter-open-marker"],
.vditor-ir__node span[data-type="yaml-front-matter-close-marker"],
.vditor-ir__node span[data-type="math-block-open-marker"],
.vditor-ir__node span[data-type="math-block-close-marker"] {
  display: none;
}

.vditor-ir__preview {
  cursor: pointer;
  white-space: initial;
  min-height: 27px;
}

.vditor-ir__link {
  color: var(--ir-bracket-color);
  text-decoration: underline;
}

.vditor-ir pre.vditor-reset {
  background-color: var(--panel-background-color);
  margin: 0;
  white-space: pre-wrap;
  height: 100%;
  box-sizing: border-box;
}

.vditor-ir pre.vditor-reset[contenteditable="false"] {
  opacity: 0.3;
  cursor: not-allowed;
}

.vditor-ir pre.vditor-reset:empty::before {
  content: attr(placeholder);
  color: var(--second-color);
}

.vditor-ir pre.vditor-reset:focus {
  outline: none;
  background-color: var(--textarea-background-color);
}

.vditor-ir pre.vditor-reset:after {
  content: "";
  height: var(--editor-bottom);
  display: block;
}

.vditor-ir pre.vditor-reset pre {
  margin: 0;
}

.vditor-ir hr {
  display: inline-block;
  margin: 12px 0;
  width: 100%;
}

.vditor-ir blockquote:empty::before,
.vditor-ir pre>code:empty::before,
.vditor-ir p:empty::before,
.vditor-ir h1:empty::after,
.vditor-ir h2:empty::after,
.vditor-ir h3:empty::after,
.vditor-ir h4:empty::after,
.vditor-ir h5:empty::after,
.vditor-ir h6:empty::after {
  content: ' ';
}

.vditor-ir .vditor-reset>h1:before,
.vditor-ir .vditor-reset>h2:before,
.vditor-ir .vditor-reset>h3:before,
.vditor-ir .vditor-reset>h4:before,
.vditor-ir .vditor-reset>h5:before,
.vditor-ir .vditor-reset>h6:before,
.vditor-ir div[data-type="link-ref-defs-block"]:before,
.vditor-ir div[data-type="footnotes-block"]:before,
.vditor-ir .vditor-toc:before {
  float: left;
  padding-right: 4px;
  margin-left: -29px;
  content: 'H1';
  font-size: 0.85rem;
  font-weight: normal;
  color: var(--second-color);
}

.vditor-ir .vditor-reset>h2:before {
  content: 'H2';
}

.vditor-ir .vditor-reset>h3:before {
  content: 'H3';
}

.vditor-ir .vditor-reset>h4:before {
  content: 'H4';
}

.vditor-ir .vditor-reset>h5:before {
  content: 'H5';
}

.vditor-ir .vditor-reset>h6:before {
  content: 'H6';
}

.vditor-ir div[data-type="link-ref-defs-block"] {
  color: var(--blockquote-color);
}

.vditor-ir div[data-type="link-ref-defs-block"]:before {
  content: '"A"';
}

.vditor-ir div[data-type="footnotes-block"] {
  border-top: 2px solid var(--heading-border-color);
  padding-top: 24px;
  margin-top: 24px;
}

.vditor-ir div[data-type="footnotes-block"]:before {
  content: '^F';
}

.vditor-ir div[data-type="footnotes-block"]>div[data-type="footnotes-def"]>ul,
.vditor-ir div[data-type="footnotes-block"]>div[data-type="footnotes-def"]>ol,
.vditor-ir div[data-type="footnotes-block"]>div[data-type="footnotes-def"]>p,
.vditor-ir div[data-type="footnotes-block"]>div[data-type="footnotes-def"]>blockquote,
.vditor-ir div[data-type="footnotes-block"]>div[data-type="footnotes-def"]>pre,
.vditor-ir div[data-type="footnotes-block"]>div[data-type="footnotes-def"]>table,
.vditor-ir div[data-type="footnotes-block"]>div[data-type="footnotes-def"]>hr {
  margin-left: 8px;
}

.vditor-ir .vditor-toc:before {
  content: "ToC";
}

.vditor-ir .vditor-toc span[data-type="toc-h"] {
  color: #4285f4;
  text-decoration: underline;
}

@media screen and (max-width: 520px) {

  .vditor-ir h1:before,
  .vditor-ir h2:before,
  .vditor-ir h3:before,
  .vditor-ir h4:before,
  .vditor-ir h5:before,
  .vditor-ir h6:before,
  .vditor-ir div[data-type="link-ref-defs-block"]:before,
  .vditor-ir div[data-type="footnotes-block"]:before,
  .vditor-ir .vditor-toc:before {
    content: none;
  }
}

.vditor-sv {
  font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
  margin: 0 1px 0 0;
  overflow: auto;
  width: 100%;
  flex: 1;
  min-width: 1px;
  border: 0;
  resize: none;
  padding: 10px 9px 10px 10px;
  box-sizing: border-box;
  background-color: var(--panel-background-color);
  outline: 0 none;
  font-size: 16px;
  line-height: 22px;
  color: var(--textarea-text-color);
  border-radius: 0 0 3px 3px;
  font-variant-ligatures: no-common-ligatures;
  white-space: pre-wrap;
  word-break: break-word;
  word-wrap: break-word;
}

.vditor-sv[contenteditable="false"] {
  opacity: 0.3;
  cursor: not-allowed;
}

.vditor-sv:empty::before {
  content: attr(placeholder);
  color: var(--second-color);
}

.vditor-sv:focus {
  background-color: var(--textarea-background-color);
}

.vditor-sv:after {
  content: "";
  height: var(--editor-bottom);
  display: block;
}

.vditor-sv span[data-type="newline"]+span[data-type="text"]:empty {
  display: inherit;
}

.vditor-sv .sup {
  vertical-align: super;
  font-size: smaller;
}

.vditor-sv .strong {
  font-weight: bold;
}

.vditor-sv .em {
  font-style: italic;
}

.vditor-sv .s {
  text-decoration: line-through;
}

.vditor-sv .mark:not(.vditor-sv__marker) {
  background-color: yellow;
  color: black;
}

.vditor-sv .h1 {
  font-size: 1.75em;
  line-height: 44px;
}

.vditor-sv .h2 {
  font-size: 1.55em;
  line-height: 38px;
}

.vditor-sv .h3 {
  font-size: 1.38em;
  line-height: 27px;
}

.vditor-sv .h4 {
  font-size: 1.25em;
  line-height: 25px;
}

.vditor-sv .h5 {
  font-size: 1.13em;
}

.vditor-sv .h6 {
  font-size: 1em;
}

.vditor-sv__marker {
  color: var(--second-color);
}

.vditor-sv__marker--heading {
  color: var(--ir-heading-color);
}

.vditor-sv__marker--bi {
  color: var(--ir-bi-color);
}

.vditor-sv__marker--link {
  color: var(--ir-link-color);
}

.vditor-sv__marker--title {
  color: var(--ir-title-color);
}

.vditor-sv__marker--bracket {
  color: var(--ir-bracket-color);
}

.vditor-sv__marker--paren {
  color: var(--ir-paren-color);
}

.vditor-sv__marker--info {
  color: var(--ir-heading-color);
}

.vditor-sv__marker--strong {
  font-weight: bold;
}

body {
  background-color: #f4f8fb;
}

::-moz-selection {
  text-shadow: none;
  background-color: #cbeafb;
}

::selection {
  text-shadow: none;
  background-color: #cbeafb;
}

a {
  color: #26a8ed;
}

.ft__a {
  color: #738a94;
}

.ft__a:hover {
  color: rgba(115, 138, 148, 0.8);
}

.wrapper {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 10px;
}

.header {
  color: #fff;
  position: relative;
}

.header--index:before {
  content: "";
  height: 100%;
  position: absolute;
  background: url("../images/header-bg.jpg") no-repeat center center;
  width: 100%;
  top: 0;
  background-size: cover;
  filter: brightness(48%);
}

.header--article {
  background-color: #090a0b;
  height: 64px;
}

.header--article .header__title {
  display: none;
}

.header--article .header__nav a {
  margin-bottom: 0;
  line-height: 64px;
}

.header--other {
  height: 407px;
}

.header--other .header__title {
  display: none;
}

.header--other:before {
  content: "";
  height: 100%;
  position: absolute;
  background: url("../images/header-bg.jpg") no-repeat center center;
  width: 100%;
  top: 0;
  background-size: cover;
  filter: brightness(48%);
}

.header--other .header__nav a {
  margin-bottom: 0;
  line-height: 64px;
}

.header__title {
  position: relative;
  text-align: center;
}

.header__h1 {
  font-size: 30px;
  padding-top: 140px;
  font-weight: normal;
}

.header__h1 img {
  height: 32px;
  width: 32px;
  margin-right: 10px;
}

.header__h1 a {
  color: #fff;
}

.header__h1 a:hover {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
}

.header__h2 {
  font-size: 20px;
  font-weight: 300;
  margin: 5px 0 70px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 24px;
}

.header__nav {
  position: relative;
}

.header__nav a {
  font-size: 13px;
  float: left;
  line-height: 24px;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 20px 90px 0;
}

.header__nav a:hover {
  color: #fff;
  text-decoration: none;
}

.header__nav img {
  height: 14px;
  width: 14px;
  margin-right: 5px;
}

.header__nav svg {
  margin-top: 5px;
}

.footer {
  font-size: 13px;
  padding: 20px 0;
  background-color: #090a0b;
  color: #fff;
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
}

.footer a:hover {
  text-decoration: none;
  color: #fff;
}

.footer .fn__right {
  text-align: right;
}

.articles {
  top: -70px;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  margin: 0 -20px;
}

.articles .item {
  flex: 1 1 300px;
  overflow: hidden;
  margin: 0 20px 40px;
  min-height: 300px;
  border-radius: 5px;
  box-shadow: 8px 14px 38px rgba(39, 44, 49, 0.06), 1px 3px 8px rgba(39, 44, 49, 0.03);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  background-color: #fff;
}

.articles .item--large {
  flex-direction: row;
  flex: 1 1 100%;
}

.articles .item--large .item__cover {
  flex: 1;
  height: auto;
}

.articles .item--large .item__main {
  padding: 30px 40px;
  width: 357px;
  flex: unset;
}

.articles .item:hover {
  box-shadow: 8px 28px 50px rgba(39, 44, 49, 0.07), 1px 6px 12px rgba(39, 44, 49, 0.04);
  transform: translate3D(0, -1px, 0) scale(1.02);
}

.articles .item__cover {
  background-size: cover;
  background-position: center center;
  font-size: 0;
  height: 200px;
}

.articles .item__main {
  padding: 25px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.articles .item__tag {
  display: inline-block;
  margin-bottom: 4px;
  color: #738a94;
  font-size: 12px;
  line-height: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.articles .item__tag:hover {
  text-decoration: none;
  color: rgba(115, 138, 148, 0.8);
}

.articles .item__title {
  margin-bottom: 10px;
}

.articles .item__title>a {
  color: #15171a;
  font-size: 18px;
  line-height: 24px;
}

.articles .item__title>a:hover {
  text-decoration: none;
  color: rgba(21, 23, 26, 0.8);
}

.articles .item__title sup {
  font-size: 12px;
  font-weight: normal;
  color: rgba(115, 138, 148, 0.8);
}

.articles .item__title sup a {
  color: rgba(115, 138, 148, 0.8);
  cursor: text;
}

.articles .item__title sup a:hover {
  color: rgba(115, 138, 148, 0.8);
  text-decoration: none;
}

.articles .item__title sup a:visited {
  color: #fff;
}

.articles .item__abstract {
  line-height: 24px;
  color: #15171a;
  flex: 1;
}

.articles .item__abstract:hover {
  text-decoration: none;
  color: rgba(21, 23, 26, 0.8);
}

.articles .item__meta {
  float: right;
  margin-top: 18px;
  color: #738a94;
}

.articles .item__meta:hover {
  text-decoration: none;
  color: rgba(115, 138, 148, 0.8);
}

.articles .item__avatar {
  margin-top: 10px;
  float: left;
}

.articles .item__avatar img {
  height: 32px;
  width: 32px;
}

.pagination {
  text-align: center;
  margin-top: -70px;
}

.pagination__item {
  width: 30px;
  height: 30px;
  background: #15171a;
  border-radius: 50%;
  display: inline-block;
  color: #fff;
  line-height: 30px;
  font-size: 12px;
  margin: 0 5px 40px;
}

.pagination__item:hover,
.pagination__item--active {
  opacity: 0.68;
  text-decoration: none;
}

.pagination__item--omit {
  background-color: transparent;
  color: #15171a;
}

.article {
  background-color: #fff;
}

.article__bottom {
  background-color: #fff;
  position: relative;
}

.article__bottom .fn__flex {
  flex-wrap: wrap;
  margin: 0 -20px;
}

.article__bottom .item {
  position: relative;
  flex: 1 1 300px;
  margin: 40px 20px 40px;
  box-shadow: 8px 14px 38px rgba(39, 44, 49, 0.06), 1px 3px 8px rgba(39, 44, 49, 0.03);
  border-radius: 5px;
  padding: 40px;
  overflow: hidden;
  text-align: center;
  box-sizing: border-box;
}

.article__bottom .item:before {
  content: "";
  position: absolute;
  height: 100%;
  top: 0;
  left: 0;
  width: 100%;
  background: url(../images/header-bg.jpg) no-repeat center center;
  background-size: cover;
  filter: brightness(48%);
}

.article__bottom .item h3 {
  color: #fff;
  position: relative;
  margin-bottom: 20px;
}

.article__bottom .item ul {
  padding-left: 0;
  position: relative;
  list-style: none;
}

.article__bottom .item a {
  display: block;
  border-bottom: 1px solid rgba(115, 138, 148, 0.8);
  padding: 10px 0;
  color: #fff;
  margin: 0 20px;
}

.article__top {
  position: fixed;
  width: 100%;
  top: -61px;
  background-color: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(115, 138, 148, 0.1);
  height: 60px;
  transition: all 0.3s ease;
  z-index: 1;
}

.article__top .title {
  float: left;
  margin-left: 20px;
  line-height: 60px;
  font-size: 22px;
}

.article__share {
  float: right;
  position: relative;
}

.article__share .item {
  height: 60px;
  width: 60px;
  float: left;
  text-align: center;
  padding: 20px 0;
  box-sizing: border-box;
  color: #fdc200;
  cursor: pointer;
  transition: all 0.3s ease;
}

.article__share .item svg {
  height: 20px;
  width: 20px;
}

.article__share .item[data-type="wechat"] {
  color: #3caf36;
}

.article__share .item[data-type="wechat"]:hover {
  background-color: #3caf36;
}

.article__share .item[data-type="twitter"] {
  color: #18a3fa;
}

.article__share .item[data-type="twitter"]:hover {
  background-color: #18a3fa;
}

.article__share .item[data-type="weibo"] {
  color: #f93;
}

.article__share .item[data-type="weibo"]:hover {
  background-color: #f93;
}

.article__share .item:hover {
  color: #fff;
  background-color: #fdc200;
}

.article__share .item__qr {
  position: absolute;
  top: 61px;
  left: 60px;
  height: 99px;
  width: 99px;
  display: none;
}

.article__progress {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  border: none;
  background: transparent;
  -webkit-appearance: none;
}

.article__progress::-webkit-progress-value {
  background-color: #26a8ed;
}

.article__progress::-webkit-progress-bar {
  background-color: transparent;
}

.article .item__meta {
  padding-top: 76px;
  font-size: 14px;
  text-transform: uppercase;
  color: rgba(115, 138, 148, 0.8);
}

.article .item__meta a {
  color: #738a94;
}

.article .item__title {
  font-size: 28px;
  margin-bottom: 40px;
}

.article .item__title sup {
  font-size: 14px;
  font-weight: normal;
  color: rgba(115, 138, 148, 0.8);
}

.article .item__cover {
  height: 800px;
  background-size: cover;
  background-position: center center;
  max-width: 1404px;
  margin: 0 auto;
  border-radius: 5px;
  filter: sepia(0.2) contrast(1.3) opacity(0.86);
}

.article .item__content {
  padding: 70px 100px 0;
  box-sizing: border-box;
  background-color: #fff;
}

.article .item__content--article {
  margin-top: -164px;
  position: relative;
  padding-bottom: 30px;
}

.article .item__content--article::-webkit-scrollbar {
  display: none;
}

.article .item__tip {
  margin-bottom: 40px;
  border-radius: 5px;
  box-shadow: 8px 14px 38px rgba(39, 44, 49, 0.06), 1px 3px 8px rgba(39, 44, 49, 0.03);
  transition: all 0.3s ease;
  padding: 20px 0;
  text-align: center;
  background: #f4f8fb;
  cursor: pointer;
  font-size: 18px;
}

.article .item__tip:hover {
  box-shadow: 8px 28px 50px rgba(39, 44, 49, 0.07), 1px 6px 12px rgba(39, 44, 49, 0.04);
  transform: translate3D(0, -1px, 0) scale(1.02);
}

.post__toc {
  display: none;
  position: fixed;
  top: 84px;
  bottom: 80px;
  overflow: auto;
  padding-left: 3px;
}

.post__toc::-webkit-scrollbar {
  display: none;
}

.post__toc .article__toc {
  overflow: initial;
  border-left: 1px solid rgba(115, 138, 148, 0.28);
  margin: 0;
  font-size: 14px;
  line-height: 24px;
}

.post__toc .article__toc li.current a,
.post__toc .article__toc a:hover {
  color: #26a8ed;
}

.post__toc .article__toc a {
  display: block;
  margin-top: -24px;
  color: #738a94;
}

.post__toc li:before {
  position: relative;
  top: -2px;
  left: -4px;
  display: inline-block;
  width: 7px;
  height: 7px;
  content: '';
  border-radius: 50%;
}

.post__toc li.current:before {
  background-color: #26a8ed;
}

.comment {
  background-color: #f4f8fb;
  position: relative;
}

.comment__wrapper {
  margin: 0 auto;
  padding: 0 100px 0.1px;
  box-sizing: border-box;
}

.comment-body-ref {
  position: absolute;
  left: 80px;
  width: 76%;
}

.comment__title {
  text-align: center;
  padding: 40px 0;
  color: #738a94;
}

.comment .item {
  margin-bottom: 40px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 5px;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  list-style: none;
  padding: 20px;
}

.comment .item__meta {
  color: rgba(115, 138, 148, 0.8);
  font-size: 12px;
}

.comment .item__avatar {
  float: left;
  height: 40px;
  width: 40px;
  border-radius: 20px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  margin: 0 20px 20px 0;
  background-size: cover;
  background-position: center center;
}

.comment .item__name {
  color: rgba(115, 138, 148, 0.8);
  float: left;
  line-height: 40px;
}

.comment .item__name a {
  color: #738a94;
}

.comment .item__name a:hover {
  color: rgba(115, 138, 148, 0.8);
}

.comment .item:hover .item__reply {
  display: block;
}

.comment #comments {
  position: relative;
}

.comment #comment {
  position: relative;
  margin-bottom: 30px;
  padding: 20px;
  border-radius: 3px;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  border: 0;
  resize: none;
  cursor: pointer;
  width: 100%;
  box-sizing: border-box;
}

.other {
  position: relative;
}

.other__title {
  margin: -220px 0 5px;
  color: #fff;
  font-size: 28px;
  text-align: center;
  font-weight: 400;
}

.other__meta {
  color: #fff;
  font-size: 14px;
  text-align: center;
}

.other__meta--list {
  margin-bottom: 154px;
}

.other__content {
  background-color: #fff;
  padding: 70px 100px;
  margin: 77px auto 40px;
  box-shadow: 8px 14px 38px rgba(39, 44, 49, 0.06), 1px 3px 8px rgba(39, 44, 49, 0.03);
  border-radius: 5px;
}

.other__item {
  line-height: 20px;
  margin: 10px;
  white-space: nowrap;
  display: block;
}

.other__item--archive {
  width: 187px;
  display: inline-block;
}

.other__item span,
.other__item div {
  color: #738a94;
  font-size: 12px;
  word-break: break-all;
  white-space: normal;
}

@media (max-width: 768px) {
  .header {
    padding: 10px 0;
  }

  .header__h1 {
    padding-top: 60px;
  }

  .header__h2 {
    margin-bottom: 40px;
  }

  .header__nav .fn__right {
    float: none;
  }

  .header__nav a {
    margin: 0 10px 0 0;
  }

  .header--article {
    height: auto;
  }

  .header--article .header__nav a {
    line-height: 24px;
  }

  .header--other {
    height: 360px;
  }

  .header--other .header__nav a {
    line-height: 24px;
  }

  .articles {
    position: initial;
    margin: 10px -5px 0 -5px;
  }

  .articles .item {
    margin: 0 5px 10px;
  }

  .articles .item--large {
    flex-direction: column;
    flex: 1 1 300px;
  }

  .articles .item--large .item__cover {
    height: 200px;
  }

  .articles .item--large .item__main {
    padding: 25px;
    width: auto;
    flex: 1;
  }

  .pagination {
    margin-top: 0;
    margin-bottom: 5px;
  }

  .pagination__item {
    margin-bottom: 5px;
  }

  .footer .fn__left,
  .footer .fn__right {
    float: none;
    text-align: center;
  }

  .article__top {
    height: 40px;
  }

  .article__top .title {
    display: none;
  }

  .article__top .toc {
    display: block;
    float: left;
    line-height: 40px;
    padding: 0 10px;
    cursor: pointer;
  }

  .article__share .item {
    height: 40px;
    width: 40px;
    padding: 10px 0;
  }

  .article .item__meta {
    padding-top: 40px;
  }

  .article .item__cover {
    display: none;
  }

  .article .item__content {
    padding: 10px 10px 0;
  }

  .article .item__content--article {
    margin-top: -20px;
  }

  .article__bottom .fn__flex {
    margin: 0 0 10px 0;
  }

  .article__bottom .item {
    margin: 10px 0 0 0;
  }

  .comment__title {
    padding: 10px 0;
  }

  .comment__wrapper {
    padding: 0 10px 0.1px;
  }

  .comment #comment,
  .comment .item {
    margin-bottom: 10px;
    padding: 10px;
  }

  .comment #comment__avatar,
  .comment .item__avatar {
    margin-bottom: 10px;
  }

  .other__title {
    margin-top: -280px;
  }

  .other__content {
    padding: 20px;
    margin: 40px auto 10px;
  }

  .other__meta--list {
    margin-bottom: 40px;
  }

  .post__toc {
    left: 0;
    background-color: #fff;
    width: 100%;
    top: 41px;
    bottom: 0;
  }
}

/* ========================================================
 * 【2026 终极完全体】薄荷乌龙护眼点阵流光引擎 & 全站对比度闭环
 * ======================================================== */

/* 1. 2026 极客全生态护眼调色板（彻底剔除高频刺眼蓝光） */
:root {
  --bg-body: #eff2eb;
  /* ☀️ 哑光薄荷乌龙茶色（极限舒适、低饱和度防疲劳绿灰） */
  --bg-content: #ffffff;
  /* ☀️ 洁白内容卡片 */
  --text-main: #161f18;
  /* 浓郁苔藓深黑（极高白天对比度） */
  --text-muted: #536656;
  /* 熟绿碳灰 */
  --theme-accent: #3a8d62;
  /* 🌿 护眼生态科技绿（替代原本刺眼的浅蓝色） */
  --border-color: #d6dec5;
  /* 柔和乌龙茶线 */
  --shadow-base: 0 10px 35px rgba(24, 36, 26, 0.05), 0 1px 3px rgba(24, 36, 26, 0.02);
}

body.dark-mode {
  --bg-body: #0c100d;
  /* 🌙 暗夜黑曜石（深邃微绿黑） */
  --bg-content: #141915;
  /* 玄武岩哑光深灰绿 */
  --text-main: #e1e8e3;
  /* 极地冰川白 */
  --text-muted: #7f9184;
  /* 暮色迷雾绿 */
  --theme-accent: #62a373;
  /* 🌿 夜间高亮生态绿 */
  --border-color: #212a23;
  --shadow-base: 0 15px 45px rgba(0, 0, 0, 0.6);
}

/* 2. 全站现代几何字体堆栈与大标题微光吸附动效 */
body,
button,
input,
select,
textarea,
.vditor-reset {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', sans-serif !important;
}

.header__h1 {
  font-weight: 800 !important;
  letter-spacing: -0.03em !important;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* 标题动态悬浮微弹扩增动效 */
.header__h1:hover {
  transform: scale(1.03);
}

@keyframes ambientDrift {
  0% {
    background-position: 0% 50%, 0% 0%;
  }

  50% {
    background-position: 100% 50%, 0% 0%;
  }

  100% {
    background-position: 0% 50%, 0% 0%;
  }
}

/* 3. 数字化生态点阵流光引擎（主页、内页、底部全覆盖） */
.header--index:before,
.header--other:before,
.article__bottom .item:before {
  background-image:
    radial-gradient(circle at 15% 25%, rgba(58, 141, 98, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 85% 75%, rgba(50, 130, 184, 0.05) 0%, transparent 50%),
    radial-gradient(rgba(0, 0, 0, 0.035) 1px, transparent 1px),
    /* 数字化工艺精细点阵 */
    linear-gradient(135deg, var(--bg-body) 0%, #e5eae0 100%) !important;
  background-size: 200% 200%, 200% 200%, 14px 16px, 100% 100% !important;
  animation: ambientDrift 25s ease infinite !important;
  filter: none !important;
}

body.dark-mode .header--index:before,
body.dark-mode .header--other:before,
body.dark-mode .article__bottom .item:before {
  background-image:
    radial-gradient(circle at 15% 25%, rgba(98, 163, 115, 0.22) 0%, transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(50, 130, 184, 0.12) 0%, transparent 45%),
    radial-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    /* 暗夜数字点阵 */
    linear-gradient(135deg, #090d0a 0%, #111612 100%) !important;
}

/* 4. 彻底解决“白块污染”：全站核心大容器色彩全状态自适应 */
html,
body,
.article,
/* 🌟 核心：强制抹除文章页四周的巨大白底 */
.article__bottom

/* 🌟 核心：强制抹除内页下方的巨大白底 */
  {
  background-color: var(--bg-body) !important;
  transition: background-color 0.4s ease;
}

/* 区分白天与黑夜模式下的卡片容器底色 */
:is(.articles .item, .other__content, .comment .item, .comment #comment, .article .item__content, .article .item__tip) {
  background-color: var(--bg-content) !important;
  border: 1px solid var(--border-color) !important;
  box-shadow: var(--shadow-base) !important;
  transition: background-color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

/* 首页卡片微抬悬浮动效 */
.articles .item {
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

.articles .item:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08) !important;
}

body.dark-mode .articles .item:hover {
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6) !important;
}

/* 5. 文章内页文本与排版元素高对比度打磨（告别白底白字与灰字） */
.articles .item__title>a,
.article .item__title,
.vditor-reset,
.comment .item__name a {
  color: var(--text-main) !important;
}

.articles .item__abstract,
.post__toc .article__toc a {
  color: var(--text-muted) !important;
}

body.dark-mode .vditor-reset :is(p, h1, h2, h3, h4, h5, h6, li, span, time, strong) {
  color: var(--text-main) !important;
}

.vditor-reset a,
.item__content a {
  color: var(--theme-accent) !important;
  text-decoration: none;
}

.vditor-reset a:hover,
.item__content a:hover {
  text-decoration: underline;
}

/* 6. 文章独立导航条（header--article）完美自适应切换 */
.header--article {
  background-color: var(--bg-content) !important;
  border-bottom: 1px solid var(--border-color) !important;
  height: 64px !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02) !important;
}

body.dark-mode .header--article {
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.3) !important;
}

/* 7. 全站顶部文字色彩高对比度智能反色 */
body:not(.dark-mode) :is(.header__h1 a, .header__title) {
  color: #161f18 !important;
}

body:not(.dark-mode) .header__h2 {
  color: #536656 !important;
}

body:not(.dark-mode) .header__nav a {
  color: #161f18 !important;
}

body.dark-mode :is(.header__h1 a, .header__title) {
  color: #ffffff !important;
}

body.dark-mode .header__h2 {
  color: rgba(255, 255, 255, 0.8) !important;
}

body.dark-mode .header__nav a {
  color: rgba(255, 255, 255, 0.85) !important;
}

.header__nav a:hover {
  color: var(--theme-accent) !important;
  text-decoration: none !important;
}

/* 8. 随机阅读板块文字高对比度同步 */
body:not(.dark-mode) .article__bottom .item h3 {
  color: #161f18 !important;
}

body:not(.dark-mode) .article__bottom .item a {
  color: #242d25 !important;
}

body.dark-mode .article__bottom .item h3 {
  color: #ffffff !important;
}

body.dark-mode .article__bottom .item a {
  color: rgba(255, 255, 255, 0.85) !important;
}

.article__bottom .item a:hover {
  color: var(--theme-accent) !important;
}

/* 9. 彻底粉碎切换按钮的浏览器原生框硬边框 */
#themeToggle,
.theme-toggle {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
  padding: 0 !important;
  appearance: none !important;
  -webkit-appearance: none !important;
}

body:not(.dark-mode) .sun-and-moon {
  color: #161f18 !important;
}

.header__nav * {
  background-color: transparent !important;
  border-color: transparent !important;
}

.header__nav img {
  background-color: transparent !important;
  box-shadow: none !important;
}

/* ========================================================
 * 10. 全新页脚极客生态演进：彻底告别万年黑与白天不明显（完全体）
 * ======================================================== */
@keyframes footerFlux {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* 🌟 页脚基础骨架：加入平滑的色彩模式切换过渡 */
.footer {
  position: relative;
  padding: 40px 0 !important;
  border-top: 1px solid var(--border-color) !important;
  transition: background-color 0.4s ease, color 0.4s ease !important;
}

/* 🌟 极光流光线震撼升级：增粗至 3px，稍微加速，使其灵动刺破屏幕 */
.footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 3px;
  /* 👈 从 2px 增粗到 3px，使其在白天依然清晰夺目 */
  background: linear-gradient(90deg, var(--theme-accent), #26a8ed, #d23f31, var(--theme-accent));
  background-size: 300% 100%;
  animation: footerFlux 6s linear infinite;
  /* 👈 从 8s 稍微加速到 6s，流光效果更明显 */
}

.footer a {
  position: relative;
  transition: color 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
  display: inline-block;
  text-decoration: none !important;
}

.footer a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  transition: width 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.footer a:hover::after {
  width: 100%;
}


/* ☀️ 方案 A：白天护眼生态页脚（自适应淡雅薄荷乌龙色） */
body:not(.dark-mode) .footer {
  background-color: #e1e7dc !important;
  /* 👈 告别死黑，融入全站的哑光低饱和护眼茶绿 */
  color: #46574a !important;
  /* 符号与普通版权文字变深 */
}

body:not(.dark-mode) .footer a {
  color: #1b261f !important;
  /* 链接文字转为高清墨黑 */
}

body:not(.not-dark-mode) .footer a::after {
  background: linear-gradient(90deg, #3a8d62, #26a8ed);
}

/* 🚨 核心排雷：无情粉碎官方在 footer.ftl 里给备案号硬编码的行内白字样式，防止白天隐形 */
body:not(.dark-mode) .footer__record,
body:not(.dark-mode) .footer__record * {
  color: #46574a !important;
}

body:not(.dark-mode) .footer__record a {
  color: #1b261f !important;
}

body:not(.dark-mode) .footer__record a:hover,
body:not(.dark-mode) .footer a:hover {
  color: #3a8d62 !important;
}


/* 🌙 方案 B：暗黑极客页脚（回归纯粹深邃的暗夜玄武岩） */
body.dark-mode .footer {
  background-color: #070907 !important;
  color: rgba(255, 255, 255, 0.45) !important;
}

body.dark-mode .footer a {
  color: rgba(255, 255, 255, 0.65) !important;
}

body.dark-mode .footer a::after {
  background: linear-gradient(90deg, var(--theme-accent), #3282b8);
}

body.dark-mode .footer__record,
body.dark-mode .footer__record * {
  color: rgba(255, 255, 255, 0.45) !important;
}

body.dark-mode .footer__record a {
  color: rgba(255, 255, 255, 0.65) !important;
}

body.dark-mode .footer__record a:hover,
body.dark-mode .footer a:hover {
  color: var(--theme-accent) !important;
}

/* ========================================================
 * 11. 文章页吸顶浮动导航条（article__top）全状态毛玻璃美学适配
 * ======================================================== */

/* ☀️ 白天模式：优雅柔和的半透明薄荷乌龙色吸顶条 */
body:not(.dark-mode) .article__top {
  background-color: rgba(239, 242, 235, 0.92) !important;
  /* 完美契合全站护眼茶绿底色 */
  border-bottom: 1px solid var(--border-color) !important;
  backdrop-filter: blur(10px) !important;
  /* 🌟 赋予现代工业设计感的高级毛玻璃质感 */
  -webkit-backdrop-filter: blur(10px) !important;
}

body:not(.dark-mode) .article__top :is(.title, .toc) {
  color: var(--text-main) !important;
  /* 换用高清苔藓深墨黑 */
  font-weight: 700 !important;
}

/* 🌙 暗黑模式：深邃静谧的半透明玄武岩吸顶条 */
body.dark-mode .article__top {
  background-color: rgba(21, 26, 22, 0.92) !important;
  /* 完美契合暗夜黑曜石底色 */
  border-bottom: 1px solid var(--border-color) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
}

body.dark-mode .article__top :is(.title, .toc) {
  color: var(--text-main) !important;
  /* 换用通透的极地冰川白 */
  font-weight: 700 !important;
}

/* 📈 统一吸顶条底部阅读进度条（progress）的流光生态化 */
.article__progress {
  height: 3px !important;
  /* 稍微加粗，便于视线捕捉 */
}

.article__progress::-webkit-progress-value {
  background: linear-gradient(90deg, var(--theme-accent), #26a8ed) !important;
  /* 🌿 赋予进度条高级微渐变绿光 */
  transition: width 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.article__progress::-webkit-progress-bar {
  background-color: transparent !important;
}

/* ========================================================
 * 12. 文章封面图（item__cover）加载失败兜底与现代感增强
 * ======================================================== */
.articles .item__cover {
  position: relative;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;

  /* 🌟 核心防穿帮：当图片由于国内网络断联或 404 失败时，自动呈现高级克制的哑光护眼底色 */
  background-color: #dbe1d0 !important;
}

body.dark-mode .articles .item__cover {
  background-color: #1a221c !important;
  /* 暗黑模式下变为内敛的黑曜石深色块 */
}

/* 注入一层赛博流光渐变遮罩，即使没有配图，纯色块也会呈现从深到浅的高级工业质感 */
.articles .item__cover::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(74, 120, 86, 0.15) 0%, transparent 80%) !important;
  pointer-events: none;
  z-index: 2;
}

body.dark-mode .articles .item__cover::after {
  background: linear-gradient(135deg, rgba(98, 163, 115, 0.25) 0%, rgba(0, 0, 0, 0.4) 100%) !important;
}

/* --- 文章无配图时：标题图像化样式 --- */
.articles .item__cover.item__cover--text {
  font-size: 24px;
  /* 恢复被重置为 0 的字体大小 */
  display: flex;
  align-items: center;
  /* 垂直居中 */
  justify-content: center;
  /* 水平居中 */
  padding: 30px;
  text-align: center;
  color: #ffffff !important;
  /* 渐变色背景，使用了你已有的主题强调色 var(--theme-accent) */
  background: linear-gradient(135deg, var(--theme-accent, #3a8d62) 0%, #3282b8 100%);
  line-height: 1.5;
  font-weight: 700;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  box-sizing: border-box;
}

/* 针对首篇大卡片的文字封面进行字号放大 */
.articles .item--large .item__cover.item__cover--text {
  font-size: 32px;
  padding: 40px;
}

/* 适配暗黑模式的配色 */
body.dark-mode .articles .item__cover.item__cover--text {
  background: linear-gradient(135deg, #2a3a30 0%, #1a3a4a 100%);
  color: rgba(255, 255, 255, 0.85) !important;
}

/* ==========================================================================
   高级感升级扩展视觉引擎（无缝融合暗黑模式、滚动揭示与Pjax）
   ========================================================================== */

/* 全局统筹高级白/暗面板 */
.adv-panel {
  background-color: var(--bg-content) !important;
  border: 1px solid var(--border-color) !important;
  box-shadow: var(--shadow-base) !important;
  border-radius: 12px !important;
  /* 更加圆润的物理切角 */
  padding: 40px !important;
  transition: background-color 0.5s ease, border-color 0.5s ease;
}

.adv-section-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 8px;
}

/* --- 1. 智能分类卡片矩阵 --- */
.adv-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1-flex));
  gap: 16px;
}

.adv-cate-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: rgba(115, 138, 148, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  text-decoration: none !important;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.adv-cate-card:hover {
  background: var(--bg-content);
  border-color: #26a8ed;
  box-shadow: 0 8px 20px rgba(38, 168, 237, 0.1);
  transform: translateY(-3px);
}

.adv-cate-info .title {
  display: block;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-main);
}

.adv-cate-info .count {
  font-size: 12px;
  color: var(--text-muted);
}

.adv-cate-arrow {
  color: var(--text-muted);
  font-size: 16px;
  transition: transform 0.3s ease;
}

.adv-cate-card:hover .adv-cate-arrow {
  transform: translateX(4px);
  color: #26a8ed;
}

/* --- 2. 现代空气感标签墙 --- */
.adv-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.adv-tag-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(115, 138, 148, 0.05);
  border: 1px solid transparent;
  border-radius: 20px;
  font-size: 13px;
  color: var(--text-main) !important;
  text-decoration: none !important;
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.adv-tag-item .hash {
  color: #26a8ed;
  font-weight: bold;
}

.adv-tag-item .badge {
  font-size: 10px;
  background: rgba(115, 138, 148, 0.15);
  padding: 2px 6px;
  border-radius: 10px;
  color: var(--text-muted);
}

.adv-tag-item:hover {
  border-color: rgba(38, 168, 237, 0.4);
  background: rgba(38, 168, 237, 0.08);
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(38, 168, 237, 0.15);
}

/* --- 3. 精英科技轴线归档时光轴 --- */
.adv-timeline {
  position: relative;
  padding-left: 24px;
}

.adv-timeline::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 6px;
  bottom: 5px;
  width: 2px;
  background: var(--border-color);
}

.adv-timeline-item {
  position: relative;
  margin-bottom: 24px;
}

.adv-timeline-item:last-child {
  margin-bottom: 0;
}

.adv-timeline-dot {
  position: absolute;
  left: -24px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #26a8ed;
  border: 2px solid var(--bg-content);
  box-shadow: 0 0 0 3px rgba(38, 168, 237, 0.2);
  transition: transform 0.3s ease;
}

.adv-timeline-content {
  display: flex;
  align-items: center;
  gap: 15px;
  padding-left: 10px;
}

.adv-timeline-content .time-link {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-main);
  text-decoration: none !important;
}

.adv-timeline-content .time-link:hover {
  color: #26a8ed;
}

.adv-timeline-content .stat-badge {
  font-size: 12px;
  background: rgba(38, 168, 237, 0.1);
  color: #26a8ed;
  padding: 2px 8px;
  border-radius: 4px;
}

.adv-timeline-item:hover .adv-timeline-dot {
  transform: scale(1.3);
  background: #18a3fa;
}

/* --- 4. 拟物化高拟真友链卡片 --- */
.adv-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.adv-link-card {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  background: rgba(115, 138, 148, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  text-decoration: none !important;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.adv-link-card .link-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #26a8ed, #18a3fa);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 18px;
  box-shadow: 0 4px 10px rgba(38, 168, 237, 0.2);
  flex-shrink: 0;
}

.adv-link-card .link-info {
  overflow: hidden;
}

.adv-link-card .link-name {
  margin: 0 0 4px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.adv-link-card .link-desc {
  margin: 0;
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.adv-link-card:hover {
  background: var(--bg-content);
  border-color: #26a8ed;
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}

/* 移动端适配调优 */
@media (max-width: 768px) {
  .adv-panel {
    padding: 20px !important;
  }

  .adv-timeline-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

/* --- 极简现代主义标签墙改造 --- */
.adv-cate-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

/* 分类胶囊：轻量化灰白逻辑 */
.adv-cate-mini {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background: var(--bg-body);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  text-decoration: none !important;
  font-size: 14px;
  color: var(--text-main) !important;
  transition: all 0.2s ease-in-out;
}

.adv-cate-mini .num {
  margin-left: 8px;
  font-size: 11px;
  color: #26a8ed;
  background: rgba(38, 168, 237, 0.1);
  padding: 1px 5px;
  border-radius: 4px;
}

.adv-cate-mini:hover {
  border-color: #26a8ed;
  background: var(--bg-content);
  transform: translateY(-1px);
}

/* 标签云：流线型高级现代设计 */
.adv-tag-modern-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.adv-tag-modern-item {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-content);
  border-radius: 4px;
  font-size: 13px;
  color: var(--text-main) !important;
  text-decoration: none !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.adv-tag-modern-item .count {
  font-size: 10px;
  color: var(--text-muted);
  margin-left: 6px;
  transition: color 0.2s ease;
}

/* 悬浮动效：文字变蓝，数字背景变蓝，整体轻微呼吸发光 */
.adv-tag-modern-item:hover {
  border-color: #26a8ed;
  color: #26a8ed !important;
  box-shadow: 0 4px 12px rgba(38, 168, 237, 0.08);
}

.adv-tag-modern-item:hover .count {
  color: #26a8ed;
}

/* ==========================================================================
   高级感升级：全新公共搜索页面极简视觉引擎
   ========================================================================== */
.adv-search-box {
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
}

.adv-search-form {
  display: flex;
  align-items: center;
  background: var(--bg-body);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  padding: 6px 20px;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.adv-search-form:focus-within {
  border-color: #26a8ed;
  background: var(--bg-content);
  box-shadow: 0 0 0 4px rgba(38, 168, 237, 0.15), 0 8px 20px rgba(0, 0, 0, 0.05);
}

.adv-search-box .search-icon {
  font-size: 16px;
  margin-right: 10px;
  color: var(--text-muted);
}

.adv-search-input {
  flex: 1;
  border: none !important;
  background: transparent !important;
  font-size: 15px;
  color: var(--text-main) !important;
  padding: 8px 0;
  width: 100%;
  outline: none !important;
}

.adv-search-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.adv-search-item {
  display: flex;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px dashed var(--border-color);
  transition: all 0.3s ease;
  gap: 15px;
}

.adv-search-item:last-child {
  border-bottom: none;
}

.adv-search-date {
  font-size: 13px;
  color: var(--text-muted);
  width: 100px;
  flex-shrink: 0;
  font-family: monospace;
  padding-top: 3px;
}

.adv-search-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.adv-search-link {
  color: var(--text-main) !important;
  font-size: 17px;
  font-weight: 600;
  text-decoration: none !important;
  transition: color 0.2s ease;
}

.adv-search-item:hover .adv-search-link {
  color: #26a8ed !important;
}

.adv-search-abstract {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.adv-search-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.adv-tag-mini {
  font-size: 12px;
  color: #26a8ed !important;
  background: rgba(38, 168, 237, 0.08);
  padding: 2px 8px;
  border-radius: 4px;
  text-decoration: none !important;
}

.adv-tag-mini:hover {
  background: rgba(38, 168, 237, 0.15);
}

.adv-search-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 0;
}

.adv-search-empty .highlight {
  color: #d23f31;
  font-weight: bold;
}

/* 飘红高亮兼容 */
.adv-search-results em,
.adv-search-results mark {
  background: rgba(38, 168, 237, 0.12) !important;
  color: #26a8ed !important;
  font-style: normal;
  font-weight: bold;
  padding: 2px 4px;
  border-radius: 4px;
}