/**
 * MD 红色主题
 * 传统书法风格，红金配色，宋体排版
 */

/* ==================== 容器字体覆盖 ==================== */
section,
container {
  font-family: "Source Han Serif SC", "Noto Serif CJK SC", "Source Han Serif CN", STSong, SimSun, serif;
  font-size: 16px;
  line-height: 1.8;
  background-color: rgba(255, 251, 240, 1);
  border: 4px solid rgba(169, 50, 38, 1);
  border-radius: 12px;
  padding: 6px 12px;
}

#output {
  font-family: "Source Han Serif SC", "Noto Serif CJK SC", "Source Han Serif CN", STSong, SimSun, serif;
  font-size: 16px;
  line-height: 1.8;
}

/* ==================== 一级标题 ==================== */
h1 {
  display: table;
  padding: 0 1em;
  border-bottom: 2px solid #A93226;
  margin: 30px auto 20px;
  color: #A93226;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
}

/* ==================== 二级标题 ==================== */
h2 {
  display: block;
  width: fit-content;
  padding: 6px 20px;
  margin: 30px auto 20px;
  color: #FFFFFF;
  background-color: #A93226;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  border-radius: 8px;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 6px;
  line-height: 1.6em;
}

/* ==================== 三级标题 ==================== */
h3 {
  padding-left: 8px;
  border-left: 3px solid #A93226;
  margin: 20px 8px 10px 0;
  color: #A93226;
  font-size: 17px;
  font-weight: normal;
  line-height: 1.2;
}

/* ==================== 四级标题 ==================== */
h4 {
  margin: 10px 8px;
  color: #D4AC0D;
  font-size: 16px;
  font-weight: normal;
}

/* ==================== 五级标题 ==================== */
h5 {
  margin: 10px 8px;
  color: #797D7F;
  font-size: 15px;
  font-weight: normal;
}

/* ==================== 六级标题 ==================== */
h6 {
  margin: 10px 8px;
  color: #797D7F;
  font-size: 14px;
  font-weight: normal;
}

/* ==================== 段落 ==================== */
p {
  margin: 16px 0;
  letter-spacing: 0.5px;
  color: #2C2C2C;
  line-height: 1.8;
}

/* ==================== 引用块 ==================== */
blockquote {
  font-style: normal;
  padding: 15px 12px;
  border-left: 2px solid rgba(169, 50, 38, 0.8);
  border-radius: 4px;
  color: #5D4037;
  background-color: rgba(253, 237, 236, 1);
  margin: 12px 0;
}

blockquote > p {
  color: #5D4037;
  font-size: 14px;
  margin: 0;
}

/* ==================== 代码块 ==================== */
pre.code__pre,
.hljs.code__pre {
  font-size: 13px;
  border: 1px solid #D4AC0D;
}

/* ==================== 图片 ==================== */
img {
  border-radius: 4px;
  border: 1px solid #D4AC0D;
  margin: 20px auto;
  padding: 5px;
}

/* ==================== 列表 ==================== */
ol {
  padding-left: 1em;
  margin: 15px 0;
  line-height: 1.6;
}

ul {
  list-style: none;
  padding-left: 0;
  margin: 15px 0;
  line-height: 1.6;
}

li {
  margin: 0.2em 0;
  color: #2C2C2C;
  font-size: 16px;
}

/* ==================== 分隔线 ==================== */
hr {
  border-style: solid;
  border-width: 2px 0 0;
  border-color: #D4AC0D;
  margin: 40px 0;
}

/* ==================== 强调 ==================== */
strong {
  color: #A93226;
  font-weight: bold;
}

/* ==================== 标记高亮 ==================== */
.markup-highlight {
  background-color: #FADBD8;
  padding: 5px;
  color: #A93226;
}

.markup-underline {
  text-decoration: underline;
  text-decoration-color: #D4AC0D;
}

/* ==================== 链接 ==================== */
a {
  color: #A93226;
  text-decoration: none;
}

/* ==================== 表格 ==================== */
th {
  background: rgba(169, 50, 38, 0.1);
}