/**
 * MD 现代主题 (modern)
 * 大圆角、药丸形标题、宽松行距、现代感
 * 如需使用主题色，请使用 var(--md-primary-color) 代替颜色值
 */

/* ==================== 容器样式覆盖 ==================== */
section,
container {
  font-family: var(--md-font-family);
  font-size: var(--md-font-size);
  line-height: 2;
  letter-spacing: 0px;
  font-weight: 400;
  background-color: var(--md-container-bg);
  border: 1px solid rgba(255, 255, 255, 0.01);
  border-radius: 25px;
  padding: 12px 12px;
}

#output {
  font-family: var(--md-font-family);
  font-size: var(--md-font-size);
  line-height: 2;
}

/* ==================== 一级标题 ==================== */
h1 {
  display: table;
  padding: 0.3em 1em;
  margin: 20px auto;
  color: hsl(var(--foreground));
  background: var(--md-primary-color);
  border-radius: 15px;
  font-size: 28px;
  font-weight: bold;
  text-align: center;
}

/* ==================== 二级标题 ==================== */
h2 {
  display: block;
  padding: 0.2em 0;
  padding-bottom: 0;
  margin: 0 auto 20px;
  width: 100%;
  color: var(--md-primary-color);
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 0.578px;
  line-height: 1.7;
  border-bottom: 2px solid var(--md-accent-color);
  text-align: left;
}

/* ==================== 三级标题 ==================== */
h3 {
  padding-left: 10px;
  border-left: 4px solid var(--md-primary-color);
  border-radius: 2px;
  margin: 0 8px 10px;
  color: hsl(var(--foreground));
  font-size: 20px;
  font-weight: bold;
  line-height: 1.2;
}

/* ==================== 四级标题 ==================== */
h4 {
  margin: 0 8px 10px;
  color: var(--md-primary-color);
  font-size: 16px;
  font-weight: bold;
}

/* ==================== 五级标题 ==================== */
h5 {
  display: inline-block;
  margin: 0 8px 10px;
  padding: 4px 12px;
  color: hsl(var(--foreground));
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgb(189, 224, 254);
  border-radius: 20px;
  font-size: 16px;
  font-weight: 500;
}

/* ==================== 六级标题 ==================== */
h6 {
  margin: 0 8px 10px;
  color: var(--md-primary-color);
  font-size: 16px;
  font-weight: bold;
}

/* ==================== 段落 ==================== */
p {
  margin: 20px 0;
  letter-spacing: 0.1em;
  color: hsl(var(--foreground));
  line-height: 2;
  letter-spacing: 0px;
  font-size: 15px;
  font-weight: 400;
  word-break: break-all;
}

/* ==================== 引用块 ==================== */
blockquote {
  font-style: normal;
  padding: 15px 0;
  margin: 12px 0;
  border-left: 7px solid var(--md-accent-color);
  border-radius: 10px;
  color: hsl(var(--foreground));
  background-color: var(--blockquote-background);
}

blockquote > p {
  display: block;
  font-size: 1em;
  letter-spacing: 0.1em;
  color: hsl(var(--foreground));
  margin: 0;
}

/* ==================== GFM 警告块 ==================== */
.alert-title-note,
.alert-title-tip,
.alert-title-info,
.alert-title-important,
.alert-title-warning,
.alert-title-caution,
.alert-title-abstract,
.alert-title-summary,
.alert-title-tldr,
.alert-title-todo,
.alert-title-success,
.alert-title-done,
.alert-title-question,
.alert-title-help,
.alert-title-faq,
.alert-title-failure,
.alert-title-fail,
.alert-title-missing,
.alert-title-danger,
.alert-title-error,
.alert-title-bug,
.alert-title-example,
.alert-title-quote,
.alert-title-cite {
  display: flex;
  align-items: center;
  gap: 0.5em;
  margin-bottom: 0.5em;
}

.alert-title-note {
  color: #478be6;
}

.alert-title-tip {
  color: #57ab5a;
}

.alert-title-info {
  color: #93c5fd;
}

.alert-title-important {
  color: #986ee2;
}

.alert-title-warning {
  color: #c69026;
}

.alert-title-caution {
  color: #e5534b;
}

.alert-title-abstract,
.alert-title-summary,
.alert-title-tldr {
  color: #00bfff;
}

.alert-title-todo {
  color: #478be6;
}

.alert-title-success,
.alert-title-done {
  color: #57ab5a;
}

.alert-title-question,
.alert-title-help,
.alert-title-faq {
  color: #c69026;
}

.alert-title-failure,
.alert-title-fail,
.alert-title-missing {
  color: #e5534b;
}

.alert-title-danger,
.alert-title-error {
  color: #e5534b;
}

.alert-title-bug {
  color: #e5534b;
}

.alert-title-example {
  color: #986ee2;
}

.alert-title-quote,
.alert-title-cite {
  color: #9ca3af;
}

/* GFM Alert SVG 图标颜色 */
.alert-icon-note {
  fill: #478be6;
}

.alert-icon-tip {
  fill: #57ab5a;
}

.alert-icon-info {
  fill: #93c5fd;
}

.alert-icon-important {
  fill: #986ee2;
}

.alert-icon-warning {
  fill: #c69026;
}

.alert-icon-caution {
  fill: #e5534b;
}

.alert-icon-abstract,
.alert-icon-summary,
.alert-icon-tldr {
  fill: #00bfff;
}

.alert-icon-todo {
  fill: #478be6;
}

.alert-icon-success,
.alert-icon-done {
  fill: #57ab5a;
}

.alert-icon-question,
.alert-icon-help,
.alert-icon-faq {
  fill: #c69026;
}

.alert-icon-failure,
.alert-icon-fail,
.alert-icon-missing {
  fill: #e5534b;
}

.alert-icon-danger,
.alert-icon-error {
  fill: #e5534b;
}

.alert-icon-bug {
  fill: #e5534b;
}

.alert-icon-example {
  fill: #986ee2;
}

.alert-icon-quote,
.alert-icon-cite {
  fill: #9ca3af;
}

/* ==================== 代码块 ==================== */
pre.code__pre,
.hljs.code__pre {
  font-size: 90%;
  overflow-x: auto;
  border-radius: 10px;
  padding: 0 !important;
  line-height: 1.5;
  margin: 10px 8px;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.05);
}

/* ==================== 图片 ==================== */
img {
  display: block;
  max-width: 100%;
  margin: 0.1em auto 0.5em;
  border-radius: 10px;
}

/* ==================== 列表 ==================== */
ol {
  padding-left: 1em;
  margin-left: 0;
  color: hsl(var(--foreground));
  line-height: 2;
}

ul {
  list-style: circle;
  padding-left: 1em;
  margin-left: 0;
  color: hsl(var(--foreground));
  line-height: 2;
}

li {
  display: block;
  margin: 0.2em 8px;
  color: hsl(var(--foreground));
}

/* ==================== 脚注 ==================== */
p.footnotes {
  margin: 0.5em 8px;
  font-size: 80%;
  color: hsl(var(--foreground));
}

/* ==================== 图表 ==================== */
figure {
  margin: 1.5em 8px;
  color: hsl(var(--foreground));
}

figcaption,
.md-figcaption {
  text-align: center;
  color: #888;
  font-size: 0.8em;
}

/* ==================== 分隔线 ==================== */
hr {
  border-style: solid;
  border-width: 1px 0 0;
  border-color: var(--md-accent-color);
  margin: 1.5em 0;
}

/* ==================== 行内代码 ==================== */
code {
  font-size: 90%;
  color: #d14;
  background: rgba(27, 31, 35, 0.05);
  padding: 3px 5px;
  border-radius: 4px;
}

/* 代码块内的 code 标签需要特殊处理（覆盖行内 code 样式） */
pre.code__pre > code,
.hljs.code__pre > code {
  display: -webkit-box;
  padding: 0.5em 1em 1em;
  overflow-x: auto;
  text-indent: 0;
  color: inherit;
  background: none;
  white-space: nowrap;
  margin: 0;
}

/* ==================== 强调 ==================== */
em {
  font-style: italic;
  font-size: inherit;
}

/* ==================== 链接 ==================== */
a {
  color: var(--md-primary-color);
  text-decoration: none;
}

/* ==================== 粗体 ==================== */
strong {
  color: var(--md-primary-color);
  font-weight: bold;
  font-size: inherit;
}

/* ==================== 表格 ==================== */
table {
  color: hsl(var(--foreground));
}

thead {
  font-weight: bold;
  color: hsl(var(--foreground));
}

th {
  border: 1px solid #dfdfdf;
  padding: 0.25em 0.5em;
  color: hsl(var(--foreground));
  word-break: keep-all;
  background: color-mix(in srgb, var(--md-primary-color) 10%, transparent);
}

td {
  border: 1px solid #dfdfdf;
  padding: 0.25em 0.5em;
  color: hsl(var(--foreground));
  word-break: keep-all;
}

/* ==================== KaTeX 公式 ==================== */
.katex-inline {
  max-width: 100%;
  overflow-x: auto;
}

.katex-block {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 0.5em 0;
  text-align: center;
}

/* ==================== 标记高亮 ==================== */
.markup-highlight {
  background-color: var(--md-primary-color);
  padding: 2px 4px;
  border-radius: 4px;
  color: #fff;
}

.markup-underline {
  text-decoration: underline;
  text-decoration-color: var(--md-primary-color);
}

.markup-wavyline {
  text-decoration: underline wavy;
  text-decoration-color: var(--md-primary-color);
  text-decoration-thickness: 2px;
}
