* {
    margin: 0;
    padding: 0;
  }
  
  .container {
    width: 100%;
    min-height: 100vh;
    background-color: #ffffff;
  }
  
  .agreement {
    padding: 2rem 0;
    width: 90%;
    margin: 0 auto;
    line-height: 1.7;
    max-width: 800px;
    font-size: 15px;
  }
  
  .sub-title {
    color: #7b7d80;
    font-size: 14px;
    text-align: center;
    font-weight: normal;
  }
  
  h1 {
    font-size: 20px;
    text-align: center;
    margin-bottom: 8px;
    font-weight: bold;
  }
  
  h3 {
    font-size: 18px;
    margin-bottom: 10px;
  }
  
  h4 {
    font-size: 16px;
    margin-bottom: 10px;
  }
  
  p {
    margin: 15px 0 10px;
    line-height: 1.8;
  }
  
  a {
    color: #4f60dd;
  }
  
  .underline {
    text-decoration: underline;
  }
  
  ul {
    list-style: none;
    margin: 0;
    padding: 0;
    padding-left: 20px;
  }
  
  ul > li {
    margin-top: 4px;
  }
  
  /* 适配表格 */
  table {
    border: 1px solid #000;
    border-collapse: collapse;
    border-spacing: 0;
  }
  
  table p {
    text-indent: 0;
    margin: 2px;
    word-break: break-all;
  }
  
  table a {
    word-break: break-all;
  }
  
  th {
    border: 1px solid #000;
  }
  
  td {
    border: 1px solid #000;
  }