.post {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 24px;
}

.post-title {
  flex: 0 0 100%;
  margin-bottom: 12px;
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--font-color);
}

.post-meta {
  font-size: 0.875rem;
  color: var(--font-color-extra);
  flex: 0 0 100%;
  margin-bottom: 32px;
}

.post-content {
  width: 100%;
  color: var(--color-post-content);

  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  line-height: 1.5;
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Helvetica, Arial,
    sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
  font-size: 16px;
  line-height: 1.5;
  word-wrap: break-word;
  letter-spacing: 1px;
}

.post-content h1::before,
.post-content h2::before,
.post-content h3::before,
.post-content h4::before,
.post-content h5::before,
.post-content h6::before {
  content: "⌗";
  padding-right: 10px;
  color: var(--color-hashtag);
  font-weight: 600;
}

.post-content details {
  display: block;
}

.post-content summary {
  display: list-item;
}

.post-content a {
  background-color: transparent;
}

.post-content a:active,
.post-content a:hover {
  outline-width: 0;
}

.post-content strong {
  font-weight: inherit;
  font-weight: bolder;
}

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

.post-content img {
  border-style: none;
  border-radius: 5px;
  max-width: 100%;
}

.post-content code,
.post-content kbd,
.post-content pre {
  font-family: monospace, monospace;
  font-size: 1em;
}

.post-content hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
}

.post-content input {
  font: inherit;
  margin: 0;
}

.post-content input {
  overflow: visible;
}

.post-content [type="checkbox"] {
  box-sizing: border-box;
  padding: 0;
}

.post-content * {
  box-sizing: border-box;
}

.post-content input {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

.post-content a {
  color: var(--color-link);
  text-decoration: none;
}

.post-content a:hover {
  text-decoration: underline;
}

.post-content strong {
  font-weight: 600;
}

.post-content hr:before {
  content: "";
  display: table;
}

.post-content hr:after {
  clear: both;
  content: "";
  display: table;
}

.post-content table {
  border-collapse: collapse;
  border-spacing: 0;
}

.post-content td,
.post-content th {
  padding: 0;
}

.post-content details summary {
  cursor: pointer;
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4,
.post-content h5,
.post-content h6 {
  margin-bottom: 0;
  margin-top: 0;
}

.post-content h1 {
  font-size: 32px;
}

.post-content h1,
.post-content h2 {
  font-weight: 600;
}

.post-content h2 {
  font-size: 28px;
}

.post-content h3 {
  font-size: 24px;
}

.post-content h3,
.post-content h4 {
  font-weight: 600;
}

.post-content h4 {
  font-size: 18px;
}

.post-content h5 {
  font-size: 16px;
}

.post-content h5,
.post-content h6 {
  font-weight: 600;
}

.post-content h6 {
  font-size: 14px;
}

.post-content p {
  margin-bottom: 10px;
  margin-top: 0;
}

.post-content blockquote {
  margin: 0;
}

.post-content ol,
.post-content ul {
  margin-bottom: 0;
  margin-top: 0;
  padding-left: 0;
}

.post-content ol ol,
.post-content ul ol {
  list-style-type: lower-roman;
}

.post-content ol ol ol,
.post-content ol ul ol,
.post-content ul ol ol,
.post-content ul ul ol {
  list-style-type: lower-alpha;
}

.post-content dd {
  margin-left: 0;
}

.post-content code,
.post-content pre {
  font-family: JetBrains Mono, SFMono-Regular, Consolas, Liberation Mono, Menlo,
    Courier, monospace;
  font-size: 14px;
}

.post-content input::-webkit-inner-spin-button,
.post-content input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
}

.post-content:before {
  content: "";
  display: table;
}

.post-content:after {
  clear: both;
  content: "";
  display: table;
}

.post-content > :first-child {
  margin-top: 0 !important;
}

.post-content > :last-child {
  margin-bottom: 0 !important;
}

.post-content a:not([href]) {
  color: inherit;
  text-decoration: none;
}

.post-content blockquote,
.post-content dl,
.post-content ol,
.post-content p,
.post-content pre,
.post-content table,
.post-content ul {
  margin-bottom: 1em;
  margin-top: 0;
}

.post-content hr {
  background: transparent;
  border: 0;
  border-bottom: 1px dashed var(--color-hr);
  margin: 1.5em 0;
  overflow: hidden;
}

.post-content blockquote {
  border-left: 0.25em solid var(--font-color-refer);
  color: var(--font-color-refer);
  padding: 0 1em;
  /* margin-left: 1em; */
}

.post-content blockquote > :first-child {
  margin-top: 0;
}

.post-content blockquote > :last-child {
  margin-bottom: 0;
}

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

.post-content h1 {
  font-size: 2em;
}

.post-content h1,
.post-content h2 {
  padding-bottom: 0.3em;
}

.post-content h2 {
  font-size: 1.5em;
}

.post-content h3 {
  font-size: 1.25em;
}

.post-content h4 {
  font-size: 1em;
}

.post-content h5 {
  font-size: 0.875em;
}

.post-content h6 {
  font-size: 0.85em;
}

.post-content ol,
.post-content ul {
  padding-left: 2em;
}

.post-content ol ol,
.post-content ol ul,
.post-content ul ol,
.post-content ul ul {
  margin-bottom: 0;
  margin-top: 0;
}

.post-content li {
  word-wrap: break-all;
}

.post-content li > p {
  margin-top: 16px;
}

.post-content li + li {
  margin-top: 0.25em;
}

.post-content dl {
  padding: 0;
}

.post-content dl dt {
  font-size: 1em;
  font-style: italic;
  font-weight: 600;
  margin-top: 16px;
  padding: 0;
}

.post-content dl dd {
  margin-bottom: 16px;
  padding: 0 16px;
}

.post-content table {
  display: block;
  overflow: auto;
  width: 100%;
}

.post-content table th {
  font-weight: 600;
}

.post-content table td,
.post-content table th {
  border: 1px solid #6b6b6b;
  padding: 6px 13px;
}

.post-content table tr {
  border-top: 1px solid #c6cbd1;
}

.post-content img {
  box-sizing: content-box;
  max-width: 100%;
}

.post-content img[align="right"] {
  padding-left: 20px;
}

.post-content img[align="left"] {
  padding-right: 20px;
}

.post-content code {
  background-color: var(--color-background-code);
  border-radius: 3px;
  font-size: 85%;
  margin: 0;
  padding: 0.2em 0.4em;
  vertical-align: text-top;
}

.post-content pre {
  word-wrap: normal;
}

/* 键盘按键 */
.post-content kbd {
  background-color: #fafbfc;
  border: 1px solid #d1d5da;
  border-bottom-color: #c6cbd1;
  border-radius: 3px;
  box-shadow: inset 0 -1px 0 #c6cbd1;
  color: #444d56;
  display: inline-block;
  font: 11px JetBrains Mono, SFMono-Regular, Consolas, Liberation Mono, Menlo, Courier,
    monospace;
  line-height: 10px;
  padding: 3px 5px;
  vertical-align: middle;
}

.hljs {
  width: 100%;
  margin-left: 0px;
  background: var(--color-background-code);
  border-radius: 3px;
  border: 1px solid var(--color-border-code);
  margin: 15px 0;
}

.hljs table td,
.hljs table th,
.hljs table tr {
  border: none;
  padding: 0px;
}

.hljs-ln-line.hljs-ln-numbers {
  text-align: center;
  padding-right: 10px;
  border-right: 1px solid #dddddd;
  margin-right: 12px;
}

.hljs > table {
  margin-bottom: 0;
}

.hljs .code {
  width: 100%;
}

pre {
  white-space: pre;
  word-wrap: normal;
  overflow-x: auto;
}

pre code::-webkit-scrollbar {
  width: 6px;
  height: 8px;
}

pre code::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background-color: #c1c1c2;
}

pre code::-webkit-scrollbar-track {
  background-color: transparent;
}