body, h2, ul, li, a, strong {
  font-family: "KaiTi", "STKaiti", "楷体", serif;
}

body {
  background-color: #111;
  color: #eee;
  line-height: 1.8;
  max-width: 960px;
  margin: 0 auto;
  padding: 40px;
}

h2 {
  color: #258fb8;
  font-size: 2em;
  border-bottom: 2px solid #258fb8;
  padding-bottom: 10px;
  margin-top: 50px;
  margin-bottom: 25px;
}

ul {
  list-style: none !important;
  padding-left: 0;
  margin-bottom: 30px;
}

li {
  margin-bottom: 14px;
  padding-left: 24px;
  position: relative;
  font-size: 1.1em;
}

li::before {
  content: "•";
  color: #258fb8;
  position: absolute;
  left: 0;
  font-size: 1.2em;
  line-height: 1.5;
}

a {
  color: #4fc3f7;
  text-decoration: none;
  border-bottom: 1px dashed transparent;
  transition: all 0.3s ease;
}

a:hover {
  color: #81d4fa;
  border-bottom: 1px dashed #81d4fa;
}

strong {
  color: #fff;
}

@media print {
  body {
    background: #fff;
    color: #000;
    padding: 20px;
  }
  h2 {
    color: #000;
    border-bottom-color: #000;
  }
  a {
    color: #000;
    text-decoration: underline;
  }
  strong {
    color: #000;
  }
}