「Han.css 漢字標準格式」只針對注音符號的部分，如果只需要排版注音符號，實在沒必要載入全部的 Sass

han_less.css

ruby.zhuyin h-zhuyin,
ruby.mps h-zhuyin,
h-ruby.zhuyin h-zhuyin {
  position: relative;
  letter-spacing: 0; }
ruby.zhuyin h-diao,
ruby.mps h-diao,
h-ruby.zhuyin h-diao {
  position: absolute;
  right: -0.9em;
  bottom: 0.5em;
  display: block;
  font-size: 1.5em; }
  ruby.zhuyin h-diao h-char,
  ruby.mps h-diao h-char,
  h-ruby.zhuyin h-diao h-char {
    -webkit-writing-mode: horizontal-tb;
    writing-mode: horizontal-tb; }
ruby.zhuyin [diao='˙'] h-diao,
ruby.mps [diao='˙'] h-diao,
h-ruby.zhuyin [diao='˙'] h-diao {
  top: -0.3em;
  right: auto;
  bottom: auto;
  left: 0;
  font-size: 1em; }
ruby.zhuyin [diao^='ㆴ'] h-diao,
ruby.zhuyin [diao^='ㆵ'] h-diao,
ruby.zhuyin [diao^='ㆶ'] h-diao,
ruby.zhuyin [diao^='ㆷ'] h-diao,
ruby.zhuyin [diao='󳆴'] h-diao,
ruby.zhuyin [diao='󳆵'] h-diao,
ruby.zhuyin [diao='󳆶'] h-diao,
ruby.zhuyin [diao='󳆷'] h-diao,
ruby.mps [diao^='ㆴ'] h-diao,
ruby.mps [diao^='ㆵ'] h-diao,
ruby.mps [diao^='ㆶ'] h-diao,
ruby.mps [diao^='ㆷ'] h-diao,
ruby.mps [diao='󳆴'] h-diao,
ruby.mps [diao='󳆵'] h-diao,
ruby.mps [diao='󳆶'] h-diao,
ruby.mps [diao='󳆷'] h-diao,
h-ruby.zhuyin [diao^='ㆴ'] h-diao,
h-ruby.zhuyin [diao^='ㆵ'] h-diao,
h-ruby.zhuyin [diao^='ㆶ'] h-diao,
h-ruby.zhuyin [diao^='ㆷ'] h-diao,
h-ruby.zhuyin [diao='󳆴'] h-diao,
h-ruby.zhuyin [diao='󳆵'] h-diao,
h-ruby.zhuyin [diao='󳆶'] h-diao,
h-ruby.zhuyin [diao='󳆷'] h-diao {
  right: -1em;
  bottom: -0.125em;
  font-size: 1em; }

h-ru[annotation] {
  position: relative;
  display: inline-table;
  border-collapse: collapse;
  border-spacing: 0;
  line-height: 1.1;
  text-align: center;
  vertical-align: 1em; }
  h-ru[annotation] > h-ru[annotation] {
    vertical-align: -0.1em; }
  h-ru[annotation] > h-ru,
  h-ru[annotation] > rb,
  h-ru[annotation] > rt {
    line-height: 1;
    text-align: center; }
  h-ru[annotation] > rt {
    display: table-header-group;
    height: 1em;
    font-size: 0.5em;
    white-space: nowrap;
    word-break: normal; }
    h-ru[annotation] > rt:before, h-ru[annotation] > rt:after {
      content: " "; }

h-ru[order='0'] > rt,
h-ruby[rightangle][doubleline] h-ru[order='0'] > rt {
  display: table-header-group; }

h-ru[order='1'] > rt,
h-ruby[rightangle] h-ru[order='0'] > rt,
h-ruby[rightangle][doubleline] h-ru[order='1'] > rt {
  display: table-footer-group; }

h-ru[order='0'] > h-ru[order='1'] {
  vertical-align: 0.15em; }

h-ruby[rightangle][doubleline] h-ru[order='0'] rt {
  line-height: 1.5; }

h-ruby[rightangle][doubleline] h-ru[annotation] {
  vertical-align: 0.5em; }

[zhuyin] h-zhuyin {
  -moz-text-emphasis: none;
  -webkit-text-emphasis: none;
  text-emphasis: none;
  font-style: normal;
  font-weight: normal;
  line-height: normal;
  text-decoration: none;
  text-indent: 0;
  position: relative;
  display: inline-block;
  height: 1em;
  width: 0.4em;
  vertical-align: text-top; }
[zhuyin] h-zhuyin > * {
  -moz-transform: scale(0.4);
  -ms-transform: scale(0.4);
  -webkit-transform: scale(0.4);
  transform: scale(0.4);
  -moz-transform-origin: left top;
  -ms-transform-origin: left top;
  -webkit-transform-origin: left top;
  transform-origin: left top;
  display: inline-block; }
[zhuyin] h-yin {
  position: absolute;
  left: 0;
  height: 1em;
  vertical-align: top;
  line-height: 1; }
[zhuyin] h-diao {
  position: absolute;
  bottom: 0;
  right: -0.9em;
  line-height: 1; }
[zhuyin] h-yin:empty,
[zhuyin] h-diao:empty {
  display: none; }
[zhuyin] [length='0'] {
  margin-right: 0; }
  [zhuyin] [length='0'] h-zhuyin {
    display: none; }
[zhuyin] [length='1'] h-yin {
  top: 0.3em; }
[zhuyin] [length='1'] h-diao {
  bottom: 0; }
[zhuyin] [length='2'] h-yin {
  top: 0.05em; }
[zhuyin] [length='2'] h-diao {
  bottom: -0.3em; }
[zhuyin] [length='3'] h-yin {
  top: -0.05em;
  line-height: 0.85; }
[zhuyin] [length='3'] h-diao {
  bottom: -0.35em; }
[zhuyin] [diao='˙'] h-diao {
  top: 0;
  right: auto;
  bottom: auto;
  left: 0.06em; }
[zhuyin] [diao='˙'] [length='1'] h-diao {
  top: 0.15em; }
[zhuyin] [diao='˙'] [length='2'] h-diao {
  top: -0.05em; }
[zhuyin] [diao='˙'] [length='3'] h-diao {
  top: -0.2em; }
[zhuyin] [diao='˪'] h-diao,
[zhuyin] [diao='˫'] h-diao {
  -moz-transform: scale(0.6);
  -ms-transform: scale(0.6);
  -webkit-transform: scale(0.6);
  transform: scale(0.6);
  -moz-transform-origin: left top;
  -ms-transform-origin: left top;
  -webkit-transform-origin: left top;
  transform-origin: left top; }
[zhuyin] [diao^='ㆴ'] h-diao,
[zhuyin] [diao^='ㆵ'] h-diao,
[zhuyin] [diao^='ㆶ'] h-diao,
[zhuyin] [diao^='ㆷ'] h-diao,
[zhuyin] [diao='󳆴'] h-diao,
[zhuyin] [diao='󳆵'] h-diao,
[zhuyin] [diao='󳆶'] h-diao,
[zhuyin] [diao='󳆷'] h-diao {
  bottom: -0.6em;
  margin-right: 0.3em; }

[zhuyin] {
  margin-right: 0.2em;
  display: inline-block;
  line-height: 1.8; }

[rightangle] h-ru[annotation] {
  vertical-align: 0;
  line-height: 1; }
[rightangle] rt:after {
  content: "";
  display: inline-block;
  width: 1.2em; }

h-ru h-ru[zhuyin] {
  margin-top: -0.4em;
  margin-bottom: -0.2em;
  line-height: 1.8; }

h-jinze,
h-word {
  display: inline-block;
  text-indent: 0; }

/**
 * Zhuyin Heiti
 */
@font-face {
  font-family: 'Zhuyin Heiti';
  src: local("Hiragino Sans GB"), local("Heiti TC"), local("Microsoft Jhenghei"); }
@font-face {
  font-family: 'Zhuyin Heiti';
  src: local("Heiti TC"), local("Microsoft Jhenghei");
  unicode-range: U+3127; }
@font-face {
  font-family: 'Zhuyin Heiti';
  unicode-range: U+02D9, U+02CA, U+02C5, U+02C7, U+02CB, U+02EA-02EB, U+31B4, U+31B5, U+31B6, U+31B7, U+030D, U+0358, U+F31B4-F31B7, U+F0061, U+F0065, U+F0069, U+F006F, U+F0075; }
/**
 * Romanisation (checked tone ligature [陽入韻連字])
 */
@font-face {
  font-family: 'Romanization Sans';
  unicode-range: U+030D, U+0358, U+F31B4-F31B7, U+F0061, U+F0065, U+F0069, U+F006F, U+F0075; }
.no-unicoderange ruby h-zhuyin, .no-unicoderange
ruby h-diao, .no-unicoderange
h-ruby h-zhuyin, .no-unicoderange
h-ruby h-diao {
  font-family: "Zhuyin Kaiti", cursive, serif; }
ruby h-diao,
h-ruby h-diao {
  font-family: "Zhuyin Kaiti", cursive, serif; }
ruby.romanization rt,
ruby [annotation] rt,
h-ruby.romanization rt,
h-ruby [annotation] rt {
  font-family: "Romanization Sans", "Helvetica Neue", Helvetica, Arial, han-typeface("Han Heiti", default, ""), sans-serif; }

/*# sourceMappingURL=han_less.css.map */