feat: resize elements according to --basic-font-size globally

src/scss/blockquote.scss

@@ -5,10 +5,10 @@ blockquote {
   font-family: var(--quote-font), var(--base-Latin-font), var(--base-Chinese-font), -apple-system, serif;
   font-size: var(--quote-font-size);
   /* 文字离左边框的距离 */
-  padding-left: 2rem;
-  padding-right: 2rem;
+  padding-left: 2em;
+  padding-right: 2em;
   /* 左边框离页面边的距离 */
-  margin-left: 0rem;
+  margin-left: 0;
 }
 
 blockquote p:first-child {

src/scss/footnote.scss

@@ -1,9 +1,10 @@
-// 参考文献块
+/* 参考文献（脚注）块 */
+.footnotes {
+  font-size: 0.95em;
+}
 .footnotes-area {
   .footnote-line {
-    // 把参考资料块的文字大小和文字颜色与正文统一
     color: var(--text-color);
-    font-size: var(--base-font-size);
   }
 
   // 默认情况下，Typora 会给参考文献块顶部加一条横线，这里把它隐藏掉

src/scss/heading.scss

@@ -106,30 +106,30 @@ h6.md-focus.md-heading:before {
 %h2-with-count {
   counter-increment: h2;
   content: counter(h2);
-  margin-right: 2rem;
+  margin-right: 1.2em;
 }
 
 %h3-with-count {
   counter-increment: h3;
   content: counter(h2) "." counter(h3);
-  margin-right: 2rem;
+  margin-right: 1.2em;
 }
 
 %h4-with-count {
   counter-increment: h4;
   content: counter(h2) "." counter(h3) "." counter(h4);
-  margin-right: 2rem;
+  margin-right: 1.2em;
 }
 
 %h5-with-count {
   counter-increment: h5;
   content: counter(h2) "." counter(h3) "." counter(h4) "." counter(h5);
-  margin-right: 2rem;
+  margin-right: 1.2em;
 }
 
 %h6-with-count {
   counter-increment: h6;
   content: counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) "."
     counter(h6);
-  margin-right: 2rem;
+  margin-right: 1.2em;
 }

src/scss/settings.scss

@@ -30,8 +30,11 @@
   /* 引言字体 */
   --quote-font: "Latin Modern Roman", "Latin Modern Roman 10", Times,
     "Times New Roman", "华文仿宋";
-  /* 这里字体用了10pt,比正文字体稍大 */
-  --quote-font-size: 10pt;
+  /* em单位为一个正文字符（--base-font-size）大小，
+  例如，如果您设置 --base-font-size 为 9.5pt，那么 1.05em = 1.05*9.5pt ≈ 10pt。下面的标题字体等设置也遵循该规则。
+  这样，您就可以仅通过调整基准字体大小，而动态对其他元素大小做出调整。
+  当然，您也可以直接设置以pt或px为单位的数值，将元素的大小固定下来，如 --quote-font-size: 10pt; */
+  --quote-font-size: 1.05em;
 
   /* 代码字体（代码中的中文会调用 ui-font） */
   --code-font: "Latin Modern Mono", "Latin Modern Mono 10", "Courier New";
@@ -74,29 +77,29 @@
   /* 标题字体分别设置 */
   /* 大标题（h1）字体 */
   --title-Chinese-font: "#{$heading-Chinese-font}";
-  --title-font-size: 18pt;
+  --title-font-size: 1.9em;
   /* h2字体 */
   --h2-Chinese-font: "#{$chapter-Chinese-font}";
-  --h2-font-size: 14pt;
+  --h2-font-size: 1.5em;
   /* h3字体 */
   --h3-Chinese-font: "#{$chapter-Chinese-font}";
-  --h3-font-size: 12pt;
+  --h3-font-size: 1.25em;
   /* h4字体 */
   --h4-Chinese-font: "#{$sub-chapter-Chinese-font}";
-  --h4-font-size: 10pt;
+  --h4-font-size: 1.15em;
   /* h5字体 */
   --h5-Chinese-font: "#{$sub-sub-chapter-Chinese-font}";
-  --h5-font-size: 10pt;
+  --h5-font-size: 1.10em;
   /* h6字体 */
   --h6-Chinese-font: "#{$sub-sub-chapter-Chinese-font}";
-  --h6-font-size: 9.5pt;
+  --h6-font-size: 1.05em;
 
   /* 粗体样式设置 */
   /* 加粗风格时使用的字重；400等同于 normal，700等同于 bold，900等同于 heavy */
   --strong-weight: 900;
 
   /* 基础行距 */
-  --base-line-height: 16pt;
+  --base-line-height: 1.618em;
 
   /* == 页面设置 == */
   /* 打印页边距 */

src/scss/text.scss

@@ -1,7 +1,7 @@
 body {
   padding: 0 !important;
   margin: 0 !important;
-  line-height: var(--base-line-height);
+  // line-height: var(--base-line-height);
   /* counter-reset: tableHead 0 imgHead 0; */
   @if $theme == "dark" {
     color: #dddddd;
@@ -34,8 +34,15 @@ body {
     display: inline-block; */
   /* 这里可以试分栏的，但确实不适合实现 */
 
+  .md-math-block,
+  .md-rawblock,
+  p {
+    margin-top: 1em;
+    margin-bottom: 1em;
+  }
   p {
     text-align: left;
+    line-height: var(--base-line-height);
   }
 
   // 超链接

src/scss/toc.scss

@@ -1,4 +1,7 @@
 /* 目录 */
+.md-toc {
+  font-size: var(--toc-font-size);
+}
 .md-toc-content {
   margin-left: 2em;
   /* 修复缺失上级标题时无法递增 */
@@ -56,33 +59,33 @@
   .md-toc-h2:before {
     counter-increment: toc-h2;
     content: counter(toc-h2);
-    margin-right: 1rem;
+    margin-right: 1em;
     font-weight: var(--strong-weight);
   }
   .md-toc-h3:before {
     counter-increment: toc-h3;
     content: counter(toc-h2) "." counter(toc-h3);
-    margin-left: 1.5rem;
-    margin-right: 0.5rem;
+    margin-left: 1.5em;
+    margin-right: 0.5em;
   }
   .md-toc-h4:before {
     counter-increment: toc-h4;
     content: counter(toc-h2) "." counter(toc-h3) "." counter(toc-h4);
-    margin-left: 3.5rem;
-    margin-right: 0.5rem;
+    margin-left: 3.5em;
+    margin-right: 0.5em;
   }
   .md-toc-h5:before {
     counter-increment: toc-h5;
     content: counter(toc-h2) "." counter(toc-h3) "." counter(toc-h4) "."
       counter(toc-h5);
-    margin-left: 5.5rem;
-    margin-right: 0.5rem;
+    margin-left: 5.5em;
+    margin-right: 0.5em;
   }
   .md-toc-h6:before {
     counter-increment: toc-h6;
     content: counter(toc-h2) "." counter(toc-h3) "." counter(toc-h4) "."
       counter(toc-h5) "." counter(toc-h6);
-    margin-left: 7.5rem;
-    margin-right: 0.5rem;
+    margin-left: 7.5em;
+    margin-right: 0.5em;
   }
 }

src/scss/typora.scss

@@ -26,7 +26,7 @@
   }
   font-family: var(--sourceMode-font), var(--code-font), var(--ui-font),
     monospace;
-  line-height: 2rem;
+  line-height: 2em;
 }
 
 /* 侧边大纲标题 */
@@ -87,6 +87,7 @@ pre.md-meta-block {
   }
   padding: 1.4em;
   font-family: var(--code-font), var(--ui-font), monospace;
+  font-size: 0.8em;
 }
 
 // override the default style for focused headings