.btlist,
.btlist ul,
.imglist,
.imglist ul {
  float: left;
  width: 100%;
}

.btlist ul {
  margin: 0;
}

.btlist ul li {
  float: left;
  width: 100%;
  margin: 0;
  padding: 0;
  line-height: 65px;
  background: url(../img/listd.png) no-repeat left center;
  border-bottom: 1px dashed #ccdcef;
  
  transition: all 0.3s ease;
  cursor: pointer; 
}

.btlist ul li a {
  width: calc(100% - 150px);
  color: #333;
  
  transition: color 0.3s ease;
}

.btlist ul li .time {
  float: right;
  width: 130px;
  font-size: 18px;
  color: #03479c;
  text-align: right;
  
  transition: color 0.3s ease;
}

.btlist ul li:hover {
  background: url(../img/listd2.png) no-repeat left center;
  border-color: #03479c;
  
  padding-left: 5px;
}

.btlist ul li:hover a {
  color: #03479c;
  font-weight: bold;
}

/* 新增：hover时时间文字也加深 */
.btlist ul li:hover .time {
  color: #023270;
  font-weight: 500;
}

.imglist ul li {
  width: 32%;
  max-width: 260px;
  margin: 20px auto 0 auto;
  
  float: left; 
  list-style: none; 
  border-radius: 8px; 
  overflow: hidden; 
  transition: all 0.3s ease;
  cursor: pointer;
 
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.imglist ul li .pic {
  width: 100%;
  height: auto; 
  overflow: hidden; 
}


.imglist ul li .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover; 
  transition: transform 0.5s ease; 
}

.imglist ul li a .bt {
  background-color: #edf3f9;
  line-height: 30px;
  padding: 10px 10px;
  display: block; 
  color: #333; 
  text-decoration: none; 
  transition: background-color 0.3s ease, color 0.3s ease; 
}


.imglist ul li:hover {
  transform: translateY(-8px); 
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1); 
}


.imglist ul li:hover .pic img {
  transform: scale(1.08); 
}


.imglist ul li:hover a .bt {
  background-color: #03479c; 
  color: #fff; 
}


/* 弹窗遮罩层 */
.img-modal-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    display: none;
    justify-content: center;
    align-items: center;
}
/* 弹窗容器（模仿示例图样式） */
.img-modal-container {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: #fff;
    padding: 10px;
    border-radius: 2px;
}
/* 弹窗图片 */
.img-modal-img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
}
/* 关闭按钮（模仿示例图右上角的红色叉号） */
.img-modal-close {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 40px;
    height: 40px;
    background: #03479c;
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    cursor: pointer;
    border: 2px solid #fff;
}





.article {
    float: left;
    width: 100%;
    padding: 0;
    margin: 0;
}

.article_title {
    float: left;
    width: 100%;
    text-align: center;
    margin-top: 25px;
}

.article_title h1, .article_title h2 {
    text-align: center;
    color: #333;
    margin-bottom: 10px;
}

.article_title h1 {
 font-size:24px; font-weight:bold;
    line-height: 30px; text-align: center;
}

.article_title h2 { font-size:24px;
    line-height:25px; text-align: center;
}

.article_data {
    float: left;
    width: 100%;
    padding: 15px 0;
    margin: 0 auto 30px;
    text-align: center;
    border-bottom: 1px solid #C0C0C0;
    line-height: 20px;
    font-size: 14px;
    color: #8c8c8c;
}

.article_data b {
    margin: 0 10px;
}

.wznr {
    float: left;
    width: 100%;
    margin-top: 0;
    padding-bottom: 30px;
}

.wznr p, .wznr p span {
    font-family: 宋体, SimSun ; 
}

.wznr p {
    line-height:1.5;
    text-indent: 2em;
    font-size: 20px;
    color: #333;
    margin-bottom: 0;
   
    
}

.wznr iframe {
    width: 100% !important;
    margin-left: -2em;
}

.wznr p img {
    margin: 10px auto;
    max-width: 100%;
}

.wznr p table, .wznr table {
   
    max-width: 100% !important;
 width: 100%;
    height: auto;
    margin: 0 auto;
    display: table;
    border: 0;
    border-collapse: collapse;
    table-layout: auto;
    border-collapse: collapse;
}

.wznr p table td p, .wznr td p {
    text-indent: 0;
    
}

.wznr p table td, .wznr p table td,.wznr table td{
    overflow-wrap: anywhere;
  white-space: normal;
    word-wrap: break-word;
    word-break: break-all;

}

.page {
    float: left;
    width: 100%;
    margin: 20px 0;
}

.page div {
    float: left;
    width: 100%;
    line-height: 30px;
    font-size: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.page div a {
    margin-left: 5px;
    color: #333;
    font-size: 16px;
}
.image-viewer {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            z-index: 9999;
            justify-content: center;
            align-items: center;
        }

        .image-viewer.active {
            display: flex;
        }

        .viewer-content {
            position: relative;
            max-width: 90%;
            max-height: 90%;
        }

        .viewer-image {
            max-width: 100%;
            max-height: 80vh;
            object-fit: contain;
            transform-origin: center center;
        }

        .viewer-controls {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
            background-color: rgba(0, 0, 0, 0.5);
            padding: 10px;
            border-radius: 5px;
        }

        .viewer-btn {
            background-color: #4CAF50;
            color: white;
            border: none;
            padding: 8px 16px;
            text-align: center;
            text-decoration: none;
            display: inline-block;
            font-size: 14px;
            margin: 4px 2px;
            cursor: pointer;
            border-radius: 4px;
        }

        .viewer-btn:hover {
            background-color: #45a049;
        }

        .close-btn {
            position: absolute;
            top: 20px;
            right: 30px;
            color: white;
            font-size: 40px;
            font-weight: bold;
            cursor: pointer;
            background: none;
            border: none;
        }

        .close-btn:hover {
            color: #ccc;
        }


.share-teacher-wrap {
  padding: 10px 20px;
  background-color: #f9f9f9;
  margin: 20px 0;
  float: left;
  width: 100%;
}


.share-section {
  display: flex;
  align-items: center;
  padding: 0;
  border-bottom: 0;
  margin-bottom: 0;
  justify-content: flex-end;
}
.share-label {
  font-size: 16px;
  color: #333;
  margin-right: 10px;
}
.share-icons {
  display: flex;
  gap: 15px;
}
.share-icon {
  width: 25px;
  height: 25px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
}
.share-icon:hover {
  transform: scale(1.1);
}
.share-icon img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.share-icon.wechat {
  /* background: #07c160; */
}
.share-icon.weibo {
  /* background: #ff8140; */ 
}
.share-icon.qzone {
  /* background: #ffd100; */ 
}