.low-page {
  width: 100%;
  min-height: calc(100vh - 488px);
}
.low-content {
  width: 100%;
  max-width: 900px;
  box-sizing: border-box;
  margin: 0 auto;
  margin-top: 60px;
  padding: 40px 15px;
  line-height: 1.5;
}
.title {
  font-size: 26px;
  font-weight: 700;
  color: #333;
  margin-bottom: 30px;
  text-align: center;
}
.date {
  font-size: 16px;
  color: #444;
  margin-bottom: 30px;
  text-align: right;
  margin-top: 30px;
}
.content {
  font-size: 16px;
  margin-top: 10px;
  color: #333;
  line-height: 1.8;
}
.paragraph {
  font-size: 16px;
  margin-top: 10px;
  color: #222;
  line-height: 1.8;
  text-indent: 2em;
}
.zhishi {
  margin-top: 50px;
  margin-bottom: 20px;
}
.underline {
  text-decoration: underline;
  font-weight: 600;
}