body {
  margin: 0;
  padding: 0;
  background: #e6eaeb;
  font-family: Arial, "微软雅黑", "宋体", sans-serif;
  color: #333;
}

a {
  text-decoration: none;
  color: #7b7b7b;
}

.main1 {
  background: #5a6b47;
  padding: 12px 16px;
}

.main1 a {
  color: #fff;
  font-size: 18px;
}

.main2 {
  background: #4a5a3a;
  display: flex;
  gap: 0;
  overflow-x: auto;
}

.main2 a {
  color: #d8dcc8;
  padding: 10px 16px;
  white-space: nowrap;
  font-size: 14px;
}

.main2 a.cur {
  color: #fff;
  border-bottom: 2px solid #fff;
}

.main3 {
  background: #f5f0e1;
  padding: 12px;
}

.sons {
  background: #fff;
  margin-bottom: 12px;
  padding: 14px;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.shi_title {
  color: #333;
  font-size: 16px;
}

.source {
  color: #888;
  font-size: 13px;
  margin: 8px 0;
}

.contson {
  line-height: 1.8;
  color: #444;
  font-size: 14px;
}

.tag {
  margin-top: 10px;
}

.tag a {
  display: inline-block;
  background: #eef2e8;
  color: #5a6b47;
  padding: 2px 8px;
  margin-right: 6px;
  border-radius: 3px;
  font-size: 12px;
}

.main4 {
  text-align: center;
  color: #999;
  font-size: 12px;
  padding: 20px;
  background: #f5f0e1;
}


.alert-btn {
  display: block;
  border-radius: 10px;
  background-color: #148ce9;
  height: 55px;
  line-height: 55px;
  color: #fff;
  font-size: 20px;
  text-decoration: none;
  letter-spacing: 2px;
}

.alert-btn:hover {
  background-color: #af19e7;
}