:root {
  --ann-code-font: Consolas, Menlo, "SFMono-Regular", "PingFang SC", "Microsoft YaHei", monospace;
  --ann-code-bg: #f6f8fa;
  --ann-code-toolbar: #eef2f5;
  --ann-code-border: rgba(144, 164, 174, 0.34);
  --ann-code-text: #455a64;
  --ann-code-muted: #78909c;
  --ann-code-accent: #e9799a;
}

.ann-code-block {
  overflow: hidden;
  margin: 18px 0 24px;
  color: var(--ann-code-text);
  background: var(--ann-code-bg);
  border: 1px solid var(--ann-code-border);
  border-radius: 8px;
  box-shadow: none;
}

.ann-code-toolbar {
  display: grid;
  min-height: 38px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0 12px;
  color: var(--ann-code-muted);
  background: var(--ann-code-toolbar);
  border-bottom: 1px solid var(--ann-code-border);
  font-size: 12px;
  font-weight: 800;
}

.ann-code-dots {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.ann-code-dots::before,
.ann-code-dots::after,
.ann-code-dots {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.ann-code-dots {
  background: #ff5f57;
  box-shadow: 16px 0 0 #ffbd2e, 32px 0 0 #28c840;
}

.ann-code-dots::before,
.ann-code-dots::after {
  content: none;
}

.ann-code-lang {
  overflow: hidden;
  padding-left: 32px;
  color: #607d8b;
  letter-spacing: 0;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.ann-code-copy {
  min-width: 52px;
  min-height: 28px;
  padding: 0 10px;
  color: var(--ann-code-muted);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(144, 164, 174, 0.24);
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
  line-height: 26px;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.ann-code-copy:hover,
.ann-code-copy.is-copied {
  color: var(--ann-code-accent);
  background: #fff;
  border-color: rgba(233, 121, 154, 0.28);
}

.ann-code-block pre {
  margin: 0 !important;
  padding: 0 !important;
  overflow: auto;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.ann-code-block code,
.ann-code-block code.hljs {
  display: block;
  min-width: 100%;
  padding: 16px 18px !important;
  color: var(--ann-code-text);
  background: transparent !important;
  font-family: var(--ann-code-font) !important;
  font-size: 13px;
  line-height: 1.72;
  tab-size: 2;
  white-space: pre;
}

.ann-code-block ::selection {
  background: rgba(233, 121, 154, 0.16);
}

.ann-code-block .hljs-doctag,
.ann-code-block .hljs-keyword,
.ann-code-block .hljs-meta .hljs-keyword,
.ann-code-block .hljs-template-tag,
.ann-code-block .hljs-template-variable,
.ann-code-block .hljs-type,
.ann-code-block .hljs-variable.language_ {
  color: #d73a49;
}

.ann-code-block .hljs-title,
.ann-code-block .hljs-title.class_,
.ann-code-block .hljs-title.function_ {
  color: #6f42c1;
}

.ann-code-block .hljs-attr,
.ann-code-block .hljs-attribute,
.ann-code-block .hljs-literal,
.ann-code-block .hljs-meta,
.ann-code-block .hljs-number,
.ann-code-block .hljs-operator,
.ann-code-block .hljs-selector-attr,
.ann-code-block .hljs-selector-class,
.ann-code-block .hljs-selector-id,
.ann-code-block .hljs-variable {
  color: #005cc5;
}

.ann-code-block .hljs-meta .hljs-string,
.ann-code-block .hljs-regexp,
.ann-code-block .hljs-string {
  color: #032f62;
}

.ann-code-block .hljs-built_in,
.ann-code-block .hljs-symbol {
  color: #e36209;
}

.ann-code-block .hljs-code,
.ann-code-block .hljs-comment,
.ann-code-block .hljs-formula {
  color: #6a737d;
}

.ann-code-block .hljs-name,
.ann-code-block .hljs-quote,
.ann-code-block .hljs-selector-pseudo,
.ann-code-block .hljs-selector-tag {
  color: #22863a;
}

.ann-code-block .hljs-section {
  color: #005cc5;
  font-weight: 700;
}

.ann-code-block .hljs-emphasis {
  font-style: italic;
}

.ann-code-block .hljs-strong {
  font-weight: 700;
}

.ann-code-block .hljs-addition {
  color: #22863a;
  background-color: #f0fff4;
}

.ann-code-block .hljs-deletion {
  color: #b31d28;
  background-color: #ffeef0;
}

[data-bs-theme="dark"] {
  --ann-code-bg: #16181d;
  --ann-code-toolbar: #1b1e24;
  --ann-code-border: rgba(255, 255, 255, 0.1);
  --ann-code-text: rgba(255, 255, 255, 0.78);
  --ann-code-muted: #90a4ae;
}

[data-bs-theme="dark"] .ann-code-copy {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-bs-theme="dark"] .ann-code-copy:hover,
[data-bs-theme="dark"] .ann-code-copy.is-copied {
  background: rgba(233, 121, 154, 0.1);
}

@media (max-width: 575.98px) {
  .ann-code-toolbar {
    min-height: 36px;
    padding: 0 10px;
  }

  .ann-code-lang {
    padding-left: 26px;
    font-size: 11px;
  }

  .ann-code-copy {
    min-width: 46px;
    padding: 0 8px;
  }

  .ann-code-block code,
  .ann-code-block code.hljs {
    padding: 14px !important;
    font-size: 12px;
  }
}