html, body{
    overflow-y:auto;
    height: 100%;
    margin: 0;
}
.content_text {

  margin: 0 auto;
  padding: 0 0rem;
  font-weight: bold;
  text-align: justify;
  line-height: 1.5;
}
.logo{
    display:flex;
    position:fixed; 
    top:0;
    width: 100%;
    z-index: 100;
    align-items: flex-end;
    background-color: white;
} 

.logo img{
    max-height: 3rem;
    padding: 0.5rem 0.5rem;
    object-fit: contain;    
}
.div1{
    flex:1;
    color:darkred;
    font-size: 1.2rem;
    font-size: clamp(0.3rem,4vm,1.2rem);
    font-family: "楷体", "STKaiti", "SimKai", serif; ;
    font-weight: bold;
    text-align: center;
    align-self: center;
    padding-top: 1rem;
    white-space: nowrap; /* 不换行*/
    /* background-color: aqua; */
}
.div2{
    height: 1.5rem;
    margin-right: 0rem;
    margin-bottom: 0.5rem;
    padding-top: 0rem;
    min-width: auto;
    position:absolute;
    right: 1.5rem;
    
    /* background-color: aqua; */ 
}
.div3{
    margin-right: 2rem;
    padding-top: 1.5rem;
    min-width: auto;
}
#searchbox{
    margin-top: 0rem;
    margin-right: 1.5rem;
    margin-bottom: 0.5rem;
    padding-top: 0rem;
    min-width: auto;
    height:1.2rem;
    font-size: 1rem;
    /* background-color: aqua; */
}
.menu{
    position: fixed;
    top: 4rem;		
    width:99%;
    height: 1.5rem;
	background-color: #F5d776; /* #eecd81; */
	padding:0 0rem;
	margin-top: 0rem;
    margin-right: 0rem;
    white-space: nowrap; /* 不换行*/
	z-index: 100;				
		}
.menuitem{
			color:#2A2118;
            font-size: 1rem;
			margin: 0 2rem 0 1rem;
			padding: 0rem 0rem;
			border: none;
            display:inline-block;
            background-color:#F5d776 ;
		}

.fixholder{
    float: left;
    position: sticky;
    top:0;
    min-height: 6rem;
    width: 100%;
    background-color:white;
    z-index: 95;
}
.container{
    position: relative;
    display: flex;
    flex-direction: column;
    width:100%;
    background-color: white;
    margin-top: 0rem;
    overflow-y: auto;
    height: 100vh;
    z-index: 90;
    
}
.menulist{
    width:19%;
    margin-top: 0;
    margin-left: 0.5rem;
    margin-right: 1rem;
    min-height: 45rem;
    background-color: rgb(241, 238, 238);
    overflow-y: auto;
    /* border: 1px solid rgb(211, 206, 206);*/
}
.ul_list{
    margin-left:0;
    padding-left: 0.5rem;
    list-style-position: inside;
    list-style-type:disc;
}
.menu03{
    display: flex;
    width: 78%;
    height: 1.9rem;
    font-size: 1rem;
    position:absolute;
    align-items: center  ;
    background-color: rgb(241, 238, 238);
    top:5.8rem;
    left:20%;
    margin:0 1rem 0 1rem ;
    z-index: 90;
    
}
.mainbox{
    width: 78%;
    min-height: 43.5rem;
    font-size: 1rem;
    position:absolute;
    top:7.5rem;
    left:20%;
    margin:0 0.5rem;
    padding: 0.5rem;
    z-index: 90;
/*    border: 1px solid rgb(188, 186, 186);
    background-color: bisque; */
}
.mainbox p {
  text-indent: 2em;
  text-align: justify; /* 或 justify */
}
.footer{
    align-self: flex-end;
	width:100%;
	font-size: 0.8rem;
	background-color: white;
    color: grey;
    text-align: center;
    padding: 0;
	margin:0;
    border-top: 0.6px solid grey;
	
}
.loading{
    font-size: 1rem;
    color: black;
}
.img_in_file{
    max-height: 15rem;
    padding: 0.5rem 0.5rem;
    object-fit: contain; 
}
.img_heart{
    max-width: 39rem;
    padding: 0.5rem 0.5rem;
    object-fit: contain; 
}
.jd_chapter{

 padding: 0.2rem 0.5rem; /* 内边距，让点击区域更舒适 */
  white-space: nowrap; 
 text-decoration: none; /* 可选：去除下划线 
 background-color: aqua;*/
 border-radius: 4px; /* 可选：圆角美化 */
}

.table{
    border-collapse: collapse; /* 关键：合并相邻边框，使线条连贯 */
    width: 90%; /* 可选：让表格占满容器宽度 */
    margin: 0.5rem 0; /* 可选：添加上下外边距，避免紧贴其他元素 */
}
.column {
    border: 1px solid #333; /* 边框：1px 实线，深灰色 */
    padding: 1rem; /* 单元格内边距，让文字与边框有距离 */
    vertical-align: top; /* 文字顶部对齐，避免两行内容不齐 */
    width: 50%; /* 两列等宽 */
  }
  
  /* 表头行样式（可选，突出表头） */
  .row:first-child .column {
    font-weight: bold; /* 表头文字加粗 */
    text-align: center; /* 表头文字居中 */
    background-color: #f5f5f5; /* 表头背景色，可选 */
  }