/* 代码块与高亮样式 (Mac 终端风格) */
pre[class*="language-"],
pre {
  background: var(--code-bg);
  color: var(--code-text);
  padding: 42px 18px 18px;
  border-radius: 8px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.6;
  position: relative;
  margin: 22px 0;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

/* Mac 风格三色圆点 */
pre::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 16px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ff5f56;
  box-shadow: 20px 0 0 #ffbd2e, 40px 0 0 #27c93f;
}

/* 语言标签 */
pre::after {
  content: attr(data-lang);
  position: absolute;
  top: 10px;
  right: 54px;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: #64748b;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* 复制按钮 */
.copy-code-btn {
  position: absolute;
  top: 8px;
  right: 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #94a3b8;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-code-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.copy-code-btn.copied {
  color: #10b981;
  border-color: #10b981;
}

/* 行内代码 */
:not(pre) > code {
  background: rgba(59, 130, 246, 0.1);
  color: var(--primary-color);
  padding: 3px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.88em;
}

/* 常见语法高亮色彩定义 (OneDark 类似配色) */
.token.comment { color: #5c6370; font-style: italic; }
.token.keyword { color: #c678dd; font-weight: bold; }
.token.string { color: #98c379; }
.token.number { color: #d19a66; }
.token.function { color: #61afef; }
.token.operator { color: #56b6c2; }
.token.punctuation { color: #abb2bf; }
.token.property { color: #e06c75; }
.token.boolean { color: #d19a66; }