.content-list-page {
  padding-block: clamp(2rem, 4vw, 4rem) clamp(3rem, 6vw, 5rem);
}

.content-index-layout {
  display: grid;
  grid-template-columns: 18rem minmax(0, 1fr);
  gap: clamp(3rem, 7vw, 6rem);
  align-items: start;
}
.content-index-sidebar {
  position: sticky;
  top: 7rem;
  padding-top: 1.25rem;
  border-top: 3px solid var(--color-primary);
}
.content-index-sidebar .back-link {
  margin-bottom: 2rem;
}
.content-index-header {
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--color-divider);
}
.content-index-header h1 {
  margin-bottom: 0.6rem;
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: -0.04em;
}
.content-index-header p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: 1.5;
}
.content-index-tally {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  margin-top: 1.5rem;
  color: var(--color-text-secondary);
  font-family: var(--font-measure);
}
.content-index-tally strong {
  color: var(--color-primary-strong);
  font-size: 1.4rem;
  font-variant-numeric: tabular-nums;
}
.content-index-tally span {
  font-size: 0.65rem;
}
.content-list-controls {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--color-divider);
}
.content-index-selects {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}
.content-list-result-row {
  margin: 1rem 0 0;
}
.content-index-main {
  min-width: 0;
  border-top: 1px solid var(--color-divider-strong);
}
.content-index-list {
  display: flex;
  flex-direction: column;
}
.content-list-card-link {
  display: block;
  text-decoration: none;
}
.content-list-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 8rem;
  gap: 2rem;
  align-items: start;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--color-divider);
  transition:
    background-color 150ms ease,
    color 150ms ease;
}
.content-list-card-link:hover .content-list-card {
  background: rgba(238, 233, 220, 0.018);
}
.content-list-card-main {
  min-width: 0;
}
.content-list-title-row {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: baseline;
}
.content-list-number {
  color: #74746b;
  font-family: var(--font-measure);
  font-size: 0.66rem;
  font-variant-numeric: tabular-nums;
}
.content-list-card-main h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.025em;
}
.content-list-summary {
  max-width: 52rem;
  margin: 0.75rem 0 0 3rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}
.content-list-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  margin-top: 0.15rem;
}
.content-list-tags {
  margin-left: 3rem;
}
.content-list-tags span {
  color: #88887e;
  font-family: var(--font-measure);
  font-size: 0.6rem;
}
.content-list-tags .content-type-label {
  color: var(--color-primary-strong);
}
.content-match-snippet {
  margin: 0.5rem 0 0 3rem;
  color: var(--color-text-secondary);
  font-family: var(--font-measure);
  font-size: 0.68rem;
  opacity: 0.82;
}
.content-list-card-date {
  padding-top: 0.2rem;
  color: var(--color-text-secondary);
  font-family: var(--font-measure);
  font-size: 0.62rem;
  line-height: 1.45;
  text-align: right;
}
.content-list-card-date > span {
  display: block;
}
.content-list-card-link:hover h2,
.content-list-card-link:hover .content-list-number {
  color: var(--color-primary-strong);
}
.content-index-loading {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.content-index-loading .skeleton {
  min-height: 8rem;
  border-radius: 0;
}
.content-index-empty {
  display: grid;
  min-height: 20rem;
  place-items: center;
  color: var(--color-text-secondary);
}

.hover-card {
  padding: 1rem;
  border-bottom: 1px solid var(--color-divider);
  transition:
    background-color 180ms ease,
    color 180ms ease;
}
.hover-card:hover {
  background: var(--color-surface);
}
.post-card-link {
  display: block;
  text-decoration: none;
}
.posts-stack {
  display: flex;
  flex-direction: column;
}
.tag-list,
.meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.article-shell {
  width: min(calc(100% - 3rem), var(--reading-width));
}
.article-record-header {
  padding-block: 0.5rem 1rem;
}
.article-divider {
  margin: 1rem 0 2rem;
}
.article-document {
  min-width: 0;
}
.article-content,
.readme-article {
  margin-top: 1rem;
}

.html-heading {
  position: relative;
  margin: 0;
  color: var(--color-text-primary);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.html-heading-h1 {
  margin: 2.5rem 0 1.5rem;
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  line-height: 0.98;
}
.html-heading-h2 {
  margin: 4rem 0 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-divider-strong);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}
.html-heading-h3 {
  margin: 3rem 0 0.9rem;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
}
.html-heading-h4 {
  margin: 2.3rem 0 0.75rem;
  font-size: 1.25rem;
}
.html-heading-h5 {
  margin: 2rem 0 0.65rem;
  font-size: 1.1rem;
}
.html-heading-h6 {
  margin: 1.75rem 0 0.6rem;
  font-size: 1rem;
}

.html-paragraph {
  margin: 0 0 1.25rem;
  color: #c4c1b6;
  font-size: 1.04rem;
  line-height: 1.78;
  overflow-wrap: break-word;
}
.html-link {
  color: var(--color-primary-strong);
  font-weight: 500;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(224, 182, 97, 0.55);
  text-underline-offset: 0.22em;
}
.html-link:hover {
  text-decoration-color: currentColor;
}
.html-inline-code {
  margin-inline: 0.15rem;
  padding: 0.13rem 0.36rem;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-sm);
  background: var(--color-inline-code-bg);
  color: #e4d3aa;
  font-size: 0.88em;
}

.html-pre-block,
.code-component-container {
  margin: 1.75rem 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #10110f;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.25);
}
.html-pre-block {
  padding: 1rem 1.1rem;
  overflow-x: auto;
}
.html-pre-block pre {
  margin: 0;
}
.code-component-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0.7rem 0.55rem 1rem;
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.code-component-meta {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 0.5rem;
}
.code-component-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-primary);
}
.code-component-language,
.code-lang {
  color: var(--color-text-secondary);
  font-family: var(--font-measure);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.code-copy-button,
.copy-btn {
  display: inline-flex;
  min-height: 1.9rem;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
}
.code-component-pre {
  max-height: 65vh;
  margin: 0;
  overflow: auto;
  padding: 1rem;
  background: #10110f;
}
.code-component-pre code {
  display: block;
  min-width: max-content;
  font-size: 0.9rem;
  line-height: 1.7;
}
.code-component-loading {
  padding: 1rem;
}
.code-component-loading-lines {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.code-component-loading-line {
  height: 0.75rem;
  border-radius: 3px;
  background: var(--color-divider);
  animation: shimmer 1.3s linear infinite;
}
.monaco-code-container {
  min-height: 12rem;
  background: #10110f;
}

.html-list {
  margin: 1rem 0 1.5rem;
  padding-left: 1.5rem;
  color: #c4c1b6;
}
.html-list-item {
  margin-bottom: 0.55rem;
  padding-left: 0.35rem;
}
.html-list li::marker {
  color: var(--color-primary);
}
.html-table-wrapper {
  margin: 1.75rem 0;
  overflow-x: auto;
  border-block: 1px solid var(--color-divider-strong);
}
.html-table {
  width: 100%;
  border-collapse: collapse;
}
.html-table th,
.html-table td {
  padding: 0.8rem 0.9rem;
  border-bottom: 1px solid var(--color-divider);
  text-align: left;
}
.html-table th {
  color: var(--color-text-primary);
  font-family: var(--font-measure);
  font-size: 0.72rem;
}
.html-table td {
  color: #c4c1b6;
}
.html-table tbody tr:hover {
  background: var(--color-surface);
}
.html-blockquote {
  margin: 1.75rem 0;
  padding: 1.25rem 1.5rem;
  border-block: 1px solid var(--color-divider-strong);
  background: var(--color-blockquote-bg);
}
.html-blockquote-content {
  color: #d1cdbf;
  font-size: 1.05rem;
  font-style: italic;
}

.html-details,
.toc {
  margin: 1.5rem 0;
  overflow: hidden;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}
.html-summary,
.toc-summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  color: var(--color-text-primary);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.html-summary::-webkit-details-marker,
.toc-summary::-webkit-details-marker {
  display: none;
}
.html-summary::before {
  content: "+";
  color: var(--color-primary-strong);
  font-family: var(--font-measure);
}
.html-details[open] .html-summary::before {
  content: "−";
}
.toc-summary::before {
  content: "TOC";
  color: var(--color-primary-strong);
  font-family: var(--font-measure);
  font-size: 0.62rem;
}
.html-summary:hover,
.toc-summary:hover {
  background: var(--color-surface-elevated);
}
.html-details-content,
.toc-nav {
  padding: 1rem;
  border-top: 1px solid var(--color-divider);
}
.html-details-content > :last-child {
  margin-bottom: 0;
}
.toc-nav {
  display: flex;
  flex-direction: column;
}
.toc-link {
  padding: 0.32rem 0.45rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-size: 0.88rem;
  text-decoration: none;
}
.toc-link:hover {
  background: var(--color-surface-elevated);
  color: var(--color-primary-strong);
}
.toc-level-2 {
  font-weight: 600;
}
.toc-level-4,
.toc-level-5,
.toc-level-6 {
  font-size: 0.82rem;
}

.heading-anchor {
  position: absolute;
  right: calc(100% + 0.45rem);
  color: var(--color-text-secondary);
  font-weight: 400;
  text-decoration: none;
  opacity: 0;
  transition:
    opacity 160ms ease,
    color 160ms ease;
}
.html-heading:hover .heading-anchor,
.html-heading:focus-within .heading-anchor,
.heading-anchor:focus {
  opacity: 1;
}
.heading-anchor:hover {
  color: var(--color-primary-strong);
}

.toc-rail {
  display: none;
}
@media (min-width: 1366px) {
  .toc-rail {
    position: fixed;
    z-index: 10;
    top: 50%;
    right: 2rem;
    display: flex;
    width: 1.3rem;
    max-height: min(62vh, 36rem);
    flex-direction: column;
    justify-content: center;
    gap: 0.12rem;
    padding: 0.3rem 0;
    transform: translateY(-50%);
  }
  .toc-rail-item {
    --toc-proximity: 0;
    --toc-scale: 0.48;
    position: relative;
    display: flex;
    min-height: 0.44rem;
    align-items: center;
    justify-content: flex-end;
    padding: 0.1rem 0;
    color: var(--color-text-primary);
    text-decoration: none;
    outline: none;
    user-select: none;
    -webkit-user-drag: none;
  }
  .toc-rail-line {
    width: 1.18rem;
    height: 2px;
    border-radius: 999px;
    background: var(--color-text-secondary);
    opacity: 1;
    transform: scaleX(var(--toc-scale));
    transform-origin: right center;
    transition:
      transform 170ms var(--ease-out),
      background-color 150ms ease,
      box-shadow 180ms ease;
  }
  .toc-rail-item.is-active .toc-rail-line,
  .toc-rail-item:hover .toc-rail-line,
  .toc-rail-item:focus-visible .toc-rail-line {
    background: var(--color-primary-strong);
    opacity: 1;
    box-shadow: 0 2px 9px rgba(200, 154, 73, 0.3);
    transform: scaleX(1);
  }
  .toc-rail-label {
    position: absolute;
    top: -0.3rem;
    right: calc(100% + 0.7rem);
    width: 12.5rem;
    max-width: 12.5rem;
    padding: 0.38rem 0.58rem;
    border: 1px solid rgba(200, 154, 73, 0.22);
    border-radius: var(--radius-sm);
    background: rgba(20, 21, 18, 0.97);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
    color: var(--color-text-primary);
    font-size: 0.76rem;
    font-weight: 500;
    line-height: 1.2;
    overflow-wrap: anywhere;
    white-space: normal;
    opacity: 0;
    pointer-events: none;
    transform: translate3d(0.35rem, 0, 0) scale(0.98);
    transform-origin: right center;
    transition:
      opacity 140ms ease,
      transform 220ms var(--ease-out),
      border-color 140ms ease;
  }
  .toc-rail-item:hover .toc-rail-label,
  .toc-rail-item:focus-visible .toc-rail-label {
    border-color: rgba(200, 154, 73, 0.48);
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
  .toc-rail-item:focus-visible {
    border-radius: 999px;
    outline: 2px solid rgba(224, 182, 97, 0.72);
    outline-offset: 3px;
  }
}

.article-nav-row {
  margin-top: 4rem;
  align-items: stretch;
}
.article-nav-card {
  flex: 1 1 12rem;
  min-width: 0;
  padding: 1rem;
  border-top: 1px solid var(--color-divider-strong);
}
.article-nav-card.article-nav-next {
  text-align: right;
}
.article-nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: inherit;
  text-decoration: none;
}
.article-nav-next .article-nav-link {
  justify-content: flex-end;
}
.article-nav-random {
  text-align: center;
}
.article-nav-random-link {
  justify-content: center;
}
.article-nav-link:hover {
  color: var(--color-primary-strong);
}

.guide-index {
  display: inline-flex;
  width: 1.6rem;
  height: 1.6rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-primary);
  color: #17130b;
  font-family: var(--font-measure);
  font-size: 0.72rem;
}

@media (max-width: 720px) {
  .content-index-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .content-index-sidebar {
    position: static;
  }
  .content-index-selects {
    grid-template-columns: 1fr 1fr;
  }
  .content-list-card {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .content-list-card-date {
    margin-left: 3rem;
    text-align: left;
  }
  .article-shell {
    width: min(calc(100% - 1.5rem), var(--reading-width));
  }
  .heading-anchor {
    position: static;
    margin-right: 0.3rem;
    opacity: 1;
  }
  .article-nav-row {
    flex-direction: column;
  }
}