BODY {color:#2D3A53;background-color:#EEF0F5;-webkit-hyphens: auto;-moz-hyphens: auto; -ms-hyphens: auto; hyphens: auto;text-align: justify;text-justify: inter-word;margin-left:5%;margin-right:5%;font-family:Arial,Helvetica,sans-serif,"Times New Roman";line-height:200%;font-size:1.25em;}
TD P {margin-left:1%;margin-right:1%}
.wde {margin-left:0;margin-right:0}
TABLE{margin-left:0;margin-right:0}
TABLE {max-width:100%;}
H1,H2,H3,H4 {font-family:"Times New Roman",Times,serif;text-align: center;font-weight:normal;}
H1,H2 {margin-top:1em;}
div.nav {text-align:center;}
FOOTER P,ASIDE P,SMALL P {margin-top:0; padding-top:0; margin-bottom:0; padding-bottom:0;font-size:0.75em;line-height:150%;}
.TOC {max-width:100%;text-align:justify;margin:1em auto;text-indent:0;}
FOOTER P,ASIDE P {text-indent:1em;}
HR {text-align:center}
SMALL HR {text-align:LEFT;}
FOOTER HR,ASIDE HR {width:15%;margin-left:0;}
BLOCKQUOTE {font-size:0.75em;margin:1em 0;line-height:150%;}
blockquote p {line-height:150%;}
.HD-1 {font-size:75%;text-align:center;margin-bottom:0.5em;}
.rzr {letter-spacing:0.2em}
.hug {font-size:300%}
.sma {font-size:80%}
.bor {border-width:1; border-style:solid}
.bordn {border-width:1; border-style:solid; border-top-style:none}
.borup {border-width:1; border-style:solid; border-bottom-style:none}
a,a:focus-visible {color:#2563EB;text-decoration: none;}/*#1A0DAB;*/
a:visited {color:#4B6CB7}
a:active {color: #1E40AF;text-decoration: underline;}/*#2563EB;#6B7280*/
.table-wrapper {
  overflow-x: auto;
  max-width: 100%;
}
.chapter-1 {
margin:1em 0;
}
.HD {
margin:2em 0;
}
.HD, .chapter-1 {
font-size:75%;
  display: flex;
  justify-content: space-between;  /* 左中右自动分布在两端和中间 */
  align-items: center;    
  padding-top: 2em;
  padding-bottom:0.1em;   
  font-family:Arial,Helvetica,sans-serif,"Times New Roman", serif;
  border-top: 1px inset ;
  border-bottom: 1px solid #2D3A53;
}
.chapter-l,.chapter-r {
font-size:75%;
  padding-top: 2em;
  padding-bottom:0.1em;      /* 文字与第一条线的距离 */
 margin: 1em 0;
  font-family: "Times New Roman", serif;
  /* 双线效果：粗细不同 */
border-bottom: 2px solid #2D3A53;  
box-shadow: 0 3px 0 0 #EEF0F5, 
              0 4px 0 0 #2D3A53;
  border-top: 1px inset;
} 

/* 左页码定位 */
.lp,.chapter-l {
text-align:left; 
}
/* 右页码定位 */
.rp,.chapter-r {
text-align:right; 
}
@media (prefers-color-scheme: dark) {
  body {
    background-color: #020206;
color:#ABABAB;
}
a {
  color: #64ABD5;
  text-decoration: none;
}

a:visited {
  color:  #8597AE;
}

a:active  {
  color: #a3d4ff;
  text-decoration: underline;
}
h1,h2,h3,h4,h5,h6,b {
 color:  #F0F0F0;
}
a b,b a {
 color:   #64ABD5;
  text-decoration: underline;
}
a:visited  b,b a:visited{
  color:  #8597AE;
}

a:hover b, a:focus b ,b a:focus, b a:hover{
  color: #a3d4ff;
}

a:active b,b a:active {
  color:  #ff6b6b; 
}
.chapter-l,.chapter-r {
border-bottom: 2px solid #ABABAB;  
box-shadow: 0 3px 0 0 #020206, 
              0 4px 0 0 #ABABAB;
  border-top: 1px inset;
}
.HD, .chapter-1 {
  border-top: 1px inset ;
  border-bottom: 1px solid #ABABAB;
}
}