:root {
  --color-music-warm: #8a5a6b;
  --color-music-warm-light: #f5edf0;
  --color-music-gold: #8a7a4a;
  --color-music-gold-light: #f5f3ed;
}

.manual-header {
  margin-bottom: var(--space-2xl);
}

.manual-header .subtitle {
  max-width: 62ch;
}

.manual-meta {
  gap: var(--space-sm) var(--space-lg);
}

.manual-meta .post-meta-item {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--color-music-warm-light);
  color: var(--color-music-warm);
  font-size: 12px;
  font-weight: 500;
}

.manual-meta .post-meta-item svg {
  color: var(--color-music-warm);
}

.manual-hero-image {
  margin: 0 0 var(--space-2xl);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 8px 32px rgba(31, 31, 31, 0.08);
}

.manual-hero-image img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: inherit;
}

.manual-hero-image figcaption {
  text-align: center;
  font-style: italic;
}

.manual-toc {
  margin: var(--space-2xl) 0;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.manual-toc summary {
  padding: var(--space-lg);
  color: var(--color-music-warm);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.manual-toc .toc-list {
  padding: 0 var(--space-lg) var(--space-lg);
}

.manual-toc .toc-list ul {
  margin: 4px 0 0 18px;
  padding: 0;
  list-style: none;
}

.manual-toc .toc-list > li {
  margin-bottom: var(--space-sm);
}

.manual-toc .toc-list li li {
  margin-bottom: 2px;
  font-size: 14px;
}

.manual-body {
  padding-top: var(--space-md);
}

.manual-body h2,
.manual-body h3,
.manual-body h4 {
  scroll-margin-top: var(--space-lg);
  clear: both;
}

.manual-body h2 {
  color: var(--color-music-warm);
}

.manual-body h3 {
  color: #4b3a41;
}

.manual-body h4 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.manual-body h2,
.manual-body h3,
.manual-body h4 {
  position: relative;
}

.heading-anchor {
  margin-left: 0.4em;
  font-weight: 400;
  color: var(--color-music-gold);
  text-decoration: none;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.manual-body h2:hover .heading-anchor,
.manual-body h3:hover .heading-anchor,
.manual-body h4:hover .heading-anchor,
.heading-anchor:focus,
.heading-anchor.copied {
  opacity: 1;
}

.heading-anchor.copied::after {
  content: "Link copied";
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--color-music-warm);
  color: #fff;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 1;
}

.manual-body .plugin-shot {
  float: right;
  width: 200px;
  margin: 4px 0 20px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
  box-shadow: 0 8px 24px rgba(31, 31, 31, 0.08);
}

.manual-body .plugin-shot img {
  display: block;
  width: 100%;
  height: auto;
}

@media (max-width: 640px) {
  .manual-body .plugin-shot {
    float: none;
    width: 100%;
    max-width: 260px;
    margin: 0 auto 20px;
  }
}

.manual-body .manual-diagram {
  clear: both;
  margin: var(--space-lg) 0 var(--space-2xl);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  text-align: center;
}

.manual-body .manual-diagram img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.manual-body .manual-diagram figcaption {
  margin-top: var(--space-sm);
  color: #6b6b6b;
  font-size: 13px;
}

.manual-body hr {
  margin: var(--space-3xl) 0;
  border: 0;
  border-top: 1px solid var(--color-border);
}

.manual-body table {
  width: 100%;
  margin: var(--space-lg) 0 var(--space-2xl);
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.5;
}

.manual-body th,
.manual-body td {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.manual-body th {
  background: var(--color-music-warm-light);
  color: #4b3a41;
  font-weight: 600;
}

.manual-body tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.45);
}

.manual-table-wrap {
  overflow-x: auto;
  margin: var(--space-lg) 0 var(--space-2xl);
}

.manual-table-wrap table {
  min-width: 620px;
  margin: 0;
}

.manual-body pre {
  overflow-x: auto;
  margin: var(--space-lg) 0 var(--space-2xl);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #272326;
  color: #f6f1f2;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 14px;
  line-height: 1.55;
  white-space: pre;
}

.manual-body pre.mermaid {
  background: var(--color-music-warm-light);
  color: #4b3a41;
  font-family: var(--font-body);
  white-space: pre-wrap;
}

.manual-body blockquote {
  margin: var(--space-lg) 0 var(--space-2xl);
  padding: var(--space-md) var(--space-lg);
  border-left: 3px solid var(--color-music-warm);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--color-music-warm-light);
  color: #4b3a41;
}

.manual-body blockquote p:last-child {
  margin-bottom: 0;
}

.manual-body .admonition {
  border-left-color: var(--color-music-gold);
  background: var(--color-music-gold-light);
}

.manual-body .admonition-label {
  margin-bottom: var(--space-xs);
  color: var(--color-music-gold);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.manual-body .task-list {
  margin-left: 0;
  list-style: none;
}

.manual-body .task-list input {
  margin-right: var(--space-sm);
  accent-color: var(--color-music-warm);
}

.manual-body .manual-links {
  display: grid;
  gap: var(--space-sm);
}

.manual-body .manual-links li {
  margin-bottom: 0;
}

@media (max-width: 640px) {
  .manual-body table {
    font-size: 14px;
  }

  .manual-body th,
  .manual-body td {
    padding: 8px 9px;
  }
}