/* Quarto Book 自定义样式 */

body {
  font-family: -apple-system, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* 标题配色 */
h1, h2, h3 {
  color: #2c3e50;
}

/* 代码块 */
pre code {
  font-family: "JetBrains Mono", "Menlo", monospace;
  font-size: 0.9em;
}

/* 表格优化 */
table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  padding: 8px 12px;
  border: 1px solid #dee2e6;
}
th {
  background-color: #f8f9fa;
  font-weight: 600;
}

/* callout 样式 */
.callout {
  border-radius: 8px;
  padding: 12px 16px;
  margin: 16px 0;
}

/* 链接颜色 */
a {
  color: #D97706;
}

/* 页脚 */
.footer {
  text-align: center;
  color: #999;
  font-size: 0.85em;
  margin-top: 50px;
  padding-top: 20px;
  border-top: 1px solid #eee;
}

/* 语言切换按钮 */
.lang-switch-bar {
  position: fixed;
  top: 8px;
  right: 16px;
  z-index: 9999;
  display: flex;
  gap: 6px;
}
.lang-switch-bar a {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.82rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s;
}
.lang-switch-bar a:hover {
  transform: translateY(-1px);
}
.lang-switch-bar .lang-active {
  background: #D97706;
  color: white;
}
.lang-switch-bar .lang-inactive {
  background: rgba(217, 119, 6, 0.12);
  color: #D97706;
}