body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(to bottom right, #F9F9F9, #FFFFFF);
}
#container {
    width: 98%;
    margin: auto;
        transition: width 0.5s;
}
.navbar {
    overflow: hidden;
    background: linear-gradient(to right top, #05abd9, #57f3f3);
    text-align: center;
    box-shadow: 0px 4px 2px -2px rgba(0,0,0,0.2);
    transition: background-color 0.5s;
    }
.navbar a {
    display: inline-block;
    color: #ffffff;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 17px;
    transition: background-color 0.3s ease;
    letter-spacing: 0.5px;
}
.navbar a:hover {
    background-color: rgba(255,255,255,0.1);
    color: black;
}
#breadcrumb-nav {
    background-color: #F4F4F4;
    padding: 10px 0;
    width: 96%;
    margin: auto;
}
#breadcrumb-nav p {
    margin: 0;
}
#breadcrumb-nav a {
    text-decoration: none;
    color: #333333;
    letter-spacing: 0.5px;
}
#article-page {
    padding: 1px 0;
    color: #595959;
    width: 96%;
    margin: auto;
}
#article-page h1 {
    color: #333333;
    font-size: 20px;
    text-align: center;
}
#article-page p {
    line-height: 1.6;
}
#footer {
    background-color: #00C1D4;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    border-top: 2px solid #fff;
}
table {
  margin: 0 auto;
  text-align: center;
  font-size: 14px;
  width: 98%;            /* 设置表格宽度 */
  border: 1px solid #ccc;    /* 设置边框 */
  border-collapse: collapse; /* 边框合并 */
  border-spacing: 0;         /* 边框间距 */
}
table th, table td {
  border: 1px solid #ccc;    /* 单元格边框 */
  padding: 2px;             /* 单元格内边距 */
}
table th {
  background-color: #f3f3f3; /* 表头背景色 */
  font-weight: bold;         /* 表头字体加粗 */
}
table tr:nth-child(odd) {
  background-color: #ffebe0; /* 奇数行背景色为淡蓝色 */
}
table tr:nth-child(even) {
  background-color: #fffdf4; /* 偶数行背景色为深蓝色 */
}
a:link {
  color: #007000;  /* 未访问的链接 */
}
a:visited {
  color: #007000;  /* 已访问的链接 */
}
a:hover {
  color: #DD3333;  /* 鼠标悬停在链接上时  */
}
a:active {
  color: #772233;  /* 链接被点击的瞬间 */
}