@import url("//at.alicdn.com/t/font_2266068_otkvzqnxk0g.css");
:root.appearance-light {
  --primary-bg-color: #fff;
  --second-bg-color: #fff;
  --third-bg-color: #f5f5f5;
  --primary-text-color: #4a4a4a;
  --second-text-color: #4a4a4a;
  --top-bar-bg-color: rgba(255, 255, 255, 0.8);
  --border-line-color-2: rgba(0, 0, 0, 0.03);
  --border-line-color: rgba(0, 0, 0, 0.05);
  --blockquote-border-color: #dbdbdb;
  --table-border-color: #dbdbdb;
  --pre-code-bg-color: #f5f5f573;
  --code-keyword-color: #7928a1;
  --code-string-color: #0b7a3b;
  --code-number-color: #a85d00;
  --graph-post-color: #3273dc;
  --graph-tag-color: #d99000;
  --graph-external-color: #168b80;
  --skeleton-bg-color: #f5f5f5;
  --skeleton-flash-color: 0.5;
  --avatar-border-color: #fff;
}

:root.appearance-dark {
  --primary-bg-color: #181818;
  --second-bg-color: #212121;
  --third-bg-color: #ffffff14;
  --primary-text-color: #fff;
  --second-text-color: #aaa;
  --border-line-color: rgba(255, 255, 255, 0.05);
  --border-line-color-2: rgba(255, 255, 255, 0.02);
  --top-bar-bg-color: rgba(24, 24, 24, 0.8);
  --blockquote-border-color: #aaa;
  --table-border-color: #aaa;
  --pre-code-bg-color: #ffffff03;
  --code-keyword-color: #c792ea;
  --code-string-color: #a5d6a7;
  --code-number-color: #ffcb6b;
  --graph-post-color: #6ea8fe;
  --graph-tag-color: #f6c85f;
  --graph-external-color: #8bd5ca;
  --skeleton-bg-color: #2b2b2b;
  --skeleton-flash-color: 0.05;
  --avatar-border-color: rgba(255, 255, 255, 0.05);
}

:root.appearance-auto {
  --primary-bg-color: #fff;
  --second-bg-color: #fff;
  --third-bg-color: #f5f5f5;
  --primary-text-color: #4a4a4a;
  --second-text-color: #4a4a4a;
  --top-bar-bg-color: rgba(255, 255, 255, 0.8);
  --border-line-color-2: rgba(0, 0, 0, 0.03);
  --border-line-color: rgba(0, 0, 0, 0.05);
  --blockquote-border-color: #dbdbdb;
  --table-border-color: #dbdbdb;
  --pre-code-bg-color: #f5f5f573;
  --code-keyword-color: #7928a1;
  --code-string-color: #0b7a3b;
  --code-number-color: #a85d00;
  --graph-post-color: #3273dc;
  --graph-tag-color: #d99000;
  --graph-external-color: #168b80;
  --skeleton-bg-color: #f5f5f5;
  --skeleton-flash-color: 0.5;
  --avatar-border-color: #fff;
}
@media (prefers-color-scheme: dark) {
  :root.appearance-auto {
    --primary-bg-color: #181818;
    --second-bg-color: #212121;
    --third-bg-color: #ffffff14;
    --primary-text-color: #fff;
    --second-text-color: #aaa;
    --border-line-color: rgba(255, 255, 255, 0.05);
    --border-line-color-2: rgba(255, 255, 255, 0.02);
    --top-bar-bg-color: rgba(24, 24, 24, 0.8);
    --blockquote-border-color: #aaa;
    --table-border-color: #aaa;
    --pre-code-bg-color: #ffffff03;
    --code-keyword-color: #c792ea;
    --code-string-color: #a5d6a7;
    --code-number-color: #ffcb6b;
    --graph-post-color: #6ea8fe;
    --graph-tag-color: #f6c85f;
    --graph-external-color: #8bd5ca;
    --skeleton-bg-color: #2b2b2b;
    --skeleton-flash-color: 0.05;
    --avatar-border-color: rgba(255, 255, 255, 0.05);
  }
}

:root {
  --backdropFilter: 20px;
  --borderRadius: 6px;
  --activeColor: #3273dc;
  --boxShadow: 0 6px 30px -10px rgba(0, 0, 0, .1);
}
:root.appearance-dark, :root.appearance-auto, :root.appearance-light {
  background: var(--primary-bg-color);
}
:root.appearance-dark h1, :root.appearance-dark h2, :root.appearance-dark h3, :root.appearance-dark h4, :root.appearance-dark h5, :root.appearance-dark h6, :root.appearance-auto h1, :root.appearance-auto h2, :root.appearance-auto h3, :root.appearance-auto h4, :root.appearance-auto h5, :root.appearance-auto h6, :root.appearance-light h1, :root.appearance-light h2, :root.appearance-light h3, :root.appearance-light h4, :root.appearance-light h5, :root.appearance-light h6 {
  color: var(--primary-text-color) !important;
}
:root.appearance-dark hr, :root.appearance-auto hr, :root.appearance-light hr {
  background: var(--third-bg-color);
}
:root.appearance-dark p, :root.appearance-dark strong, :root.appearance-dark dl, :root.appearance-dark ul, :root.appearance-dark ol, :root.appearance-dark cite, :root.appearance-auto p, :root.appearance-auto strong, :root.appearance-auto dl, :root.appearance-auto ul, :root.appearance-auto ol, :root.appearance-auto cite, :root.appearance-light p, :root.appearance-light strong, :root.appearance-light dl, :root.appearance-light ul, :root.appearance-light ol, :root.appearance-light cite {
  color: var(--second-text-color);
}
:root.appearance-dark .post-container span, :root.appearance-dark .about-page span, :root.appearance-auto .post-container span, :root.appearance-auto .about-page span, :root.appearance-light .post-container span, :root.appearance-light .about-page span {
  color: var(--second-text-color);
}
:root.appearance-dark .content blockquote, :root.appearance-auto .content blockquote, :root.appearance-light .content blockquote {
  background: var(--third-bg-color);
  border-color: var(--blockquote-border-color);
}
:root.appearance-dark .content table th, :root.appearance-dark .content table tr, :root.appearance-dark .content table td, :root.appearance-auto .content table th, :root.appearance-auto .content table tr, :root.appearance-auto .content table td, :root.appearance-light .content table th, :root.appearance-light .content table tr, :root.appearance-light .content table td {
  border-color: var(--table-border-color);
  color: var(--second-text-color) !important;
}

.header-widget {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  overflow: hidden;
  width: 100vw;
  height: 42px;
  padding: 0 15px;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: var(--top-bar-bg-color);
}
.header-widget a {
  margin: 0 8px;
  font-weight: bold;
  color: var(--primary-text-color);
}
.header-widget h3 {
  font-weight: bold;
}
.header-widget .container > aside {
  margin-right: 5rem;
}

.theme-toggle {
  position: fixed;
  left: 1.5rem;
  bottom: 1.5rem;
  z-index: 101;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: var(--primary-bg-color);
  background: #a6a6a6;
  box-shadow: var(--boxShadow);
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.theme-toggle .theme-symbol {
  position: relative;
  display: inline-flex;
  width: 28px;
  height: 28px;
  overflow: hidden;
  border-radius: 50%;
  background: linear-gradient(90deg, #6b3f9e 0%, #6b3f9e 50%, #ffd15a 50%, #ffd15a 100%);
}
.theme-toggle .theme-symbol::before {
  position: absolute;
  top: 7px;
  left: 3px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: rgba(157, 104, 218, 0.65);
  content: "";
}
.theme-toggle .theme-symbol::after {
  position: absolute;
  top: 4px;
  right: 3px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 239, 151, 0.75);
  content: "";
}
.theme-toggle:hover, .theme-toggle:focus-visible {
  background: #999;
  outline: none;
  transform: scale(1.04);
}
@media (max-width: 768px) {
  .theme-toggle {
    left: 1rem;
    bottom: 1rem;
    width: 56px;
    height: 56px;
  }
}

:root.appearance-dark .theme-toggle {
  background: #555;
}

@media (prefers-color-scheme: dark) {
  :root.appearance-auto .theme-toggle {
    background: #555;
  }
}
#back-to-top {
  position: fixed;
  right: 32px;
  bottom: 32px;
  z-index: 20;
  width: 52px;
  height: 64px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px);
  transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s ease;
}
#back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
#back-to-top svg {
  width: 100%;
  height: 100%;
  transition: transform 0.25s ease;
}
#back-to-top .rocket-body {
  fill: #a8a8a8;
  transition: fill 0.25s ease;
}
#back-to-top .rocket-window {
  fill: #fff;
  transition: fill 0.25s ease;
}
#back-to-top:hover svg {
  transform: translateY(-4px);
}
#back-to-top:hover .rocket-body {
  fill: #e84b47;
}
#back-to-top:focus-visible {
  outline: 2px solid var(--activeColor);
  outline-offset: 4px;
}
@media (max-width: 768px) {
  #back-to-top {
    right: 16px;
    bottom: 16px;
  }
}

:root body {
  margin: 0;
  height: 100vh;
  padding-top: 45px;
}
:root body a {
  color: inherit;
}
:root body a:hover, :root body a:hover .iconfont {
  text-decoration: none;
  color: #3273dc !important;
}
:root body .tag.post-item-tag {
  margin-right: 5px;
  font-weight: bold;
  color: darkorange;
  font-style: normal;
  border-radius: 10px;
  background: transparent;
  border: 2px solid darkorange;
}
:root body .button.is-default {
  height: 40px;
  border: none;
  border-radius: 6px;
  color: var(--second-text-color);
  background: var(--third-bg-color);
}
:root body .music-player {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 20;
  width: 330px;
  max-width: calc(100vw - 2rem);
  border: 1px solid var(--border-line-color);
  border-radius: 6px;
  background: var(--pre-code-bg-color);
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.16);
}
:root body .music-player-handle {
  display: block;
  width: 100%;
  padding: 0.35rem 0.75rem;
  color: var(--second-text-color);
  font: inherit;
  font-size: 0.75rem;
  text-align: left;
  cursor: grab;
  border: 0;
  border-radius: 6px 6px 0 0;
  background: var(--third-bg-color);
}
:root body .music-player-handle:active {
  cursor: grabbing;
}
:root body .music-player-frame {
  display: block;
  width: 100%;
  max-width: 330px;
  height: 110px;
  border-radius: 0 0 6px 6px;
}
:root body > main {
  flex-grow: 2;
  flex-basis: 0;
}
:root body > footer {
  margin: 0 30px;
  padding: 20px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}
:root body > footer .sns-container .iconfont {
  margin: 0 5px;
  font-size: 30px;
}