/* Shared article reading index — applies to every document with a right TOC. */
body .toc-tooltip {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

/* Article pages use the editorial reading index, never the empty docs tree. */
.VPDoc.has-sidebar > .container > #VPSidebarContainer {
  display: none !important;
}

.VPDoc #swup > .aside {
  --reading-index-ink: #1c293d;
  --reading-index-muted: #6e7a8c;
  --reading-index-rose: #c95778;
  --reading-index-cyan: #3b889d;
  --reading-index-line: rgba(68, 84, 110, .16);
  --reading-index-surface: rgba(255, 255, 255, .78);
}

.VPDoc #swup > .aside .aside-container {
  position: relative !important;
  box-sizing: border-box !important;
  width: 100% !important;
  min-width: 0 !important;
  overflow: hidden !important;
  padding: 0 !important;
  border: 1px solid rgba(255,255,255,.74) !important;
  border-radius: 23px !important;
  background:
    radial-gradient(circle at 100% 0, rgba(201,87,120,.11), transparent 30%),
    linear-gradient(145deg, rgba(255,255,255,.92), rgba(248,247,244,.82)) !important;
  box-shadow: 0 22px 58px rgba(47, 55, 76, .11) !important;
  backdrop-filter: blur(18px) saturate(1.06) !important;
  -webkit-backdrop-filter: blur(18px) saturate(1.06) !important;
}

.VPDoc #swup > .aside .aside-container::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 24px;
  bottom: 24px;
  left: 0;
  right: auto !important;
  width: 3px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, var(--reading-index-rose), rgba(59,136,157,.45), transparent 92%);
}

.VPDoc #swup > .aside .aside-content,
.VPDoc #swup > .aside .tk-toc-wrapper {
  min-width: 0 !important;
  min-height: 0 !important;
}

.VPDoc #swup > .aside .tk-toc-wrapper {
  display: flex !important;
  flex-direction: column !important;
  max-height: calc(100dvh - 112px) !important;
}

.VPDoc #swup > .aside .tk-share-wrapper {
  flex: none !important;
  margin: 0 !important;
  padding: 15px 17px 12px 18px !important;
  border-bottom: 1px solid var(--reading-index-line) !important;
}

.VPDoc #swup > .aside .tk-share-button {
  min-height: 42px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 9px !important;
  padding: 0 13px !important;
  border: 1px solid rgba(201,87,120,.2) !important;
  border-radius: 12px !important;
  color: var(--reading-index-rose) !important;
  background: rgba(201,87,120,.055) !important;
  box-shadow: none !important;
  font-size: 12px !important;
  font-weight: 680 !important;
  letter-spacing: .02em !important;
  transition: border-color .2s ease, background-color .2s ease, transform .2s ease !important;
}

.VPDoc #swup > .aside .tk-share-button::after {
  content: "复制链接";
  margin-left: auto;
  color: var(--reading-index-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .02em;
}

.VPDoc #swup > .aside .tk-share-button:hover,
.VPDoc #swup > .aside .tk-share-button:focus-visible {
  transform: translateY(-1px) !important;
  border-color: rgba(201,87,120,.4) !important;
  background: rgba(201,87,120,.1) !important;
}

.VPDoc #swup > .aside .VPDocAsideOutline {
  min-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

.VPDoc #swup > .aside .outline-content {
  position: relative !important;
  max-height: calc(100dvh - 184px) !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  padding: 17px 15px 20px 18px !important;
  counter-reset: reading-index !important;
  scrollbar-width: thin !important;
  scrollbar-color: rgba(201,87,120,.36) transparent !important;
  mask-image: none !important;
  -webkit-mask-image: none !important;
}

.VPDoc #swup > .aside :is(.aside-content, .tk-toc-wrapper, .VPDocAsideOutline, .outline-content, .vp-outline-list, .vp-outline-item, .outline-title, .outline-link) {
  visibility: visible !important;
  opacity: 1 !important;
  filter: none !important;
  mix-blend-mode: normal !important;
}

.VPDoc #swup > .aside .outline-content::-webkit-scrollbar { width: 5px !important; }
.VPDoc #swup > .aside .outline-content::-webkit-scrollbar-track { background: transparent !important; }
.VPDoc #swup > .aside .outline-content::-webkit-scrollbar-thumb {
  border-radius: 999px !important;
  background: rgba(201,87,120,.36) !important;
}

.VPDoc #swup > .aside .outline-marker,
.VPDoc #swup > .aside .toc-resize-handle {
  display: none !important;
}

.VPDoc #swup > .aside .outline-title {
  display: block !important;
  overflow: visible !important;
  margin: 0 3px 14px !important;
  padding: 0 3px 15px !important;
  border-bottom: 1px solid var(--reading-index-line) !important;
  color: var(--reading-index-ink) !important;
  font-family: var(--olx-font-display, "Songti SC", "STSong", serif) !important;
  font-size: 16px !important;
  font-weight: 640 !important;
  line-height: 1.55 !important;
  letter-spacing: -.015em !important;
  white-space: normal !important;
  word-break: break-word !important;
  text-overflow: clip !important;
  -webkit-box-orient: initial !important;
  -webkit-line-clamp: unset !important;
}

.VPDoc #swup > .aside .outline-title::before {
  content: "READING INDEX  /  阅读索引" !important;
  display: block !important;
  margin-bottom: 7px !important;
  color: var(--reading-index-rose) !important;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace !important;
  font-size: 9px !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  letter-spacing: .13em !important;
}

.VPDoc #swup > .aside .vp-outline-list {
  display: grid !important;
  gap: 5px !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

.VPDoc #swup > .aside .vp-outline-list .vp-outline-list {
  gap: 5px !important;
}

.VPDoc #swup > .aside .vp-outline-item {
  min-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

.VPDoc #swup > .aside .outline-link {
  position: relative !important;
  overflow: visible !important;
  display: grid !important;
  grid-template-columns: 27px minmax(0, 1fr) !important;
  align-items: start !important;
  gap: 8px !important;
  min-height: 44px !important;
  width: 100% !important;
  min-width: 0 !important;
  box-sizing: border-box !important;
  pointer-events: auto !important;
  cursor: pointer !important;
  padding: 9px 10px 9px 8px !important;
  border: 1px solid transparent !important;
  border-radius: 12px !important;
  color: var(--reading-index-muted) !important;
  background: transparent !important;
  font-size: 12.5px !important;
  font-weight: 560 !important;
  font-synthesis: none !important;
  -webkit-font-smoothing: antialiased !important;
  text-rendering: optimizeLegibility !important;
  line-height: 1.58 !important;
  text-decoration: none !important;
  white-space: normal !important;
  word-break: break-word !important;
  text-overflow: clip !important;
  -webkit-box-orient: initial !important;
  -webkit-line-clamp: unset !important;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease !important;
}

.VPDoc #swup > .aside .outline-link::before {
  counter-increment: reading-index !important;
  content: counter(reading-index, decimal-leading-zero) !important;
  position: static !important;
  inset: auto !important;
  z-index: auto !important;
  width: 27px !important;
  min-width: 27px !important;
  max-width: 27px !important;
  height: 27px !important;
  min-height: 27px !important;
  max-height: 27px !important;
  display: grid !important;
  place-items: center !important;
  margin-top: -1px !important;
  margin-right: 0 !important;
  margin-bottom: 0 !important;
  margin-left: 0 !important;
  padding: 0 !important;
  border: 1px solid var(--reading-index-line) !important;
  border-radius: 9px !important;
  color: var(--reading-index-rose) !important;
  background: rgba(255,255,255,.5) !important;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace !important;
  font-size: 9px !important;
  font-weight: 750 !important;
  line-height: 1 !important;
  white-space: nowrap !important;
  opacity: 1 !important;
  box-shadow: none !important;
}

.VPDoc #swup > .aside .outline-link:hover::before,
.VPDoc #swup > .aside .outline-link:focus::before,
.VPDoc #swup > .aside .outline-link:focus-visible::before {
  position: static !important;
  inset: auto !important;
  width: 27px !important;
  height: 27px !important;
  margin: -1px 0 0 !important;
  padding: 0 !important;
  opacity: 1 !important;
  box-shadow: none !important;
}

.VPDoc #swup > .aside .outline-link:hover {
  transform: none !important;
  border-color: rgba(59,136,157,.14) !important;
  color: var(--reading-index-ink) !important;
  background: rgba(59,136,157,.055) !important;
}

.VPDoc #swup > .aside .outline-link:focus-visible {
  transform: none !important;
  outline: none !important;
}

.VPDoc #swup > .aside .outline-link:active,
.VPDoc #swup > .aside .outline-link:focus {
  transform: none !important;
}

.VPDoc #swup > .aside .outline-link.active {
  transform: none !important;
  border-color: rgba(201,87,120,.16) !important;
  color: var(--reading-index-muted) !important;
  background: linear-gradient(90deg, rgba(201,87,120,.12), rgba(201,87,120,.025)) !important;
  box-shadow: inset 3px 0 0 rgba(201,87,120,.6) !important;
}

.VPDoc #swup > .aside .outline-link.active::before {
  display: grid !important;
  color: #fff !important;
  border-color: var(--reading-index-rose) !important;
  background: var(--reading-index-rose) !important;
}

body.olx-reading-index-keyboard .VPDoc #swup > .aside .outline-link:focus-visible {
  outline: 2px solid rgba(59,136,157,.48) !important;
  outline-offset: 2px !important;
}

.dark-mode .VPDoc #swup > .aside {
  --reading-index-ink: #edf3fa;
  --reading-index-muted: #a4b0c1;
  --reading-index-line: rgba(185,202,224,.15);
  --reading-index-surface: rgba(23,35,54,.82);
}

.dark-mode .VPDoc #swup > .aside .aside-container {
  border-color: rgba(185,202,224,.12) !important;
  background:
    radial-gradient(circle at 100% 0, rgba(201,87,120,.12), transparent 30%),
    linear-gradient(145deg, rgba(24,37,57,.96), rgba(17,29,47,.92)) !important;
  box-shadow: 0 22px 58px rgba(0,0,0,.28) !important;
}

.dark-mode .VPDoc #swup > .aside .outline-link::before { background: rgba(31,46,68,.82) !important; }
.dark-mode .VPDoc #swup > .aside .outline-link.active::before { background: var(--reading-index-rose) !important; }

@media (min-width: 1280px) {
  html,
  body,
  body #app,
  body .VPDoc.has-sidebar > .container {
    overflow: visible !important;
  }

  .VPDoc.has-sidebar > .container {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    width: min(100%, 1136px) !important;
    max-width: 1136px !important;
    margin-inline: auto !important;
    padding-inline: 24px !important;
  }

  .VPDoc.has-sidebar #swup {
    grid-template-columns: minmax(0, 760px) minmax(280px, 300px) !important;
    gap: 28px !important;
    width: 100% !important;
    justify-content: center !important;
  }

  .VPDoc.has-sidebar #swup > .aside {
    position: sticky !important;
    top: 82px !important;
    align-self: start !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    height: max-content !important;
    max-height: calc(100dvh - 104px) !important;
    overflow: visible !important;
    z-index: 8 !important;
  }

  body.olx-wechat-article .VPDoc.has-sidebar #swup {
    grid-template-columns: minmax(0, 760px) minmax(280px, 300px) !important;
    gap: 28px !important;
  }

  body.olx-wechat-article .VPDoc.has-sidebar #swup > .aside {
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
  }

  .VPDoc.has-sidebar #swup > .aside .aside-container {
    position: relative !important;
    top: auto !important;
    width: 100% !important;
    max-height: calc(100dvh - 104px) !important;
  }

  .VPDoc.has-sidebar #swup > .aside .tk-toc-wrapper {
    overflow: hidden !important;
  }

  .VPDoc.has-sidebar #swup > .aside .outline-content {
    overflow-y: auto !important;
  }

  .VPDoc.has-sidebar #swup > .aside .aside-container.olx-reading-index--compact,
  .VPDoc.has-sidebar #swup > .aside .aside-container.olx-reading-index--compact .tk-toc-wrapper,
  .VPDoc.has-sidebar #swup > .aside .aside-container.olx-reading-index--compact .outline-content {
    max-height: none !important;
  }

  body.olx-wechat-article .VPDoc.has-sidebar #swup > .aside .aside-container.olx-reading-index--compact,
  body.olx-wechat-article .VPDoc.has-sidebar #swup > .aside .aside-container.olx-reading-index--compact .tk-toc-wrapper,
  body.olx-wechat-article .VPDoc.has-sidebar #swup > .aside .aside-container.olx-reading-index--compact .outline-content {
    height: auto !important;
    max-height: none !important;
  }

  .VPDoc.has-sidebar #swup > .aside .aside-container.olx-reading-index--compact .tk-toc-wrapper,
  .VPDoc.has-sidebar #swup > .aside .aside-container.olx-reading-index--compact .outline-content {
    overflow: visible !important;
  }
}

@media (min-width: 1440px) {
  .VPDoc.has-sidebar > .container {
    width: min(100%, 1136px) !important;
    max-width: 1136px !important;
  }

  .VPDoc.has-sidebar #swup {
    grid-template-columns: minmax(0, 760px) minmax(280px, 300px) !important;
    gap: 28px !important;
  }

  .VPDoc.has-sidebar #swup > .content {
    max-width: 760px !important;
  }

  .VPDoc.has-sidebar #swup > .aside {
    width: 300px !important;
    min-width: 0 !important;
    max-width: none !important;
  }
}

@media (max-width: 1279px) {
  .VPDoc #swup > .aside {
    position: fixed !important;
    z-index: 1202 !important;
    top: 74px !important;
    right: 14px !important;
    bottom: auto !important;
    left: auto !important;
    display: block !important;
    width: min(340px, calc(100vw - 28px)) !important;
    max-width: calc(100vw - 28px) !important;
    min-width: 0 !important;
    height: auto !important;
    max-height: calc(100dvh - 92px) !important;
    padding: 0 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateX(calc(100% + 30px)) !important;
    transition: transform .24s ease, opacity .18s ease, visibility .18s ease !important;
  }

  body.olx-reading-index-open .VPDoc #swup > .aside {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateX(0) !important;
  }

  .VPDoc #swup > .aside .aside-container {
    position: relative !important;
    top: auto !important;
    width: 100% !important;
    max-height: calc(100dvh - 92px) !important;
  }

  .VPDoc #swup > .aside .tk-toc-wrapper {
    max-height: calc(100dvh - 94px) !important;
  }

  .VPDoc #swup > .aside .outline-content {
    max-height: calc(100dvh - 166px) !important;
    overflow-y: auto !important;
  }

  .olx-reading-index-trigger {
    position: fixed;
    z-index: 1198;
    right: 18px;
    bottom: 82px;
    min-width: 118px;
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 16px;
    border: 1px solid rgba(201,87,120,.24);
    border-radius: 999px;
    color: var(--reading-index-ink, #1c293d);
    background: rgba(255,255,255,.92);
    box-shadow: 0 14px 34px rgba(47,55,76,.16);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    cursor: pointer;
    font-size: 13px;
    font-weight: 680;
  }

  .olx-reading-index-trigger svg {
    width: 17px;
    height: 17px;
    color: var(--reading-index-rose, #c95778);
  }

  .olx-reading-index-backdrop {
    position: fixed;
    z-index: 1200;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    background: rgba(23,32,48,.28);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    transition: opacity .2s ease, visibility .2s ease;
  }

  body.olx-reading-index-open .olx-reading-index-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  body.olx-reading-index-open {
    overflow: hidden !important;
  }
}

@media (min-width: 1280px) {
  .olx-reading-index-trigger,
  .olx-reading-index-backdrop {
    display: none !important;
  }
}

@media (max-width: 520px) {
  .VPDoc #swup > .aside {
    top: 66px !important;
    right: 8px !important;
    width: calc(100vw - 16px) !important;
    max-width: calc(100vw - 16px) !important;
    max-height: calc(100dvh - 76px) !important;
  }

  .VPDoc #swup > .aside .aside-container,
  .VPDoc #swup > .aside .tk-toc-wrapper {
    max-height: calc(100dvh - 78px) !important;
  }

  .VPDoc #swup > .aside .outline-content {
    max-height: calc(100dvh - 150px) !important;
  }

  .olx-reading-index-trigger {
    right: 14px;
    bottom: 76px;
  }
}

.dark-mode .olx-reading-index-trigger {
  color: #edf3fa;
  border-color: rgba(201,87,120,.28);
  background: rgba(24,37,57,.94);
  box-shadow: 0 14px 36px rgba(0,0,0,.32);
}

@media (prefers-reduced-motion: reduce) {
  .VPDoc #swup > .aside .tk-share-button,
  .VPDoc #swup > .aside .outline-link,
  .VPDoc #swup > .aside,
  .olx-reading-index-backdrop {
    transition: none !important;
  }
}