body {
  font-family: "Roboto", "Helvetica Neue", "Hiragino Sans GB", "LiHei Pro", Arial, serif;
  text-rendering: optimizelegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-weight: 400;
  font-size: 16px;
  word-spacing: 1px;
  color: #666;
  margin: 0;
}

img {
  border: none;
}

a {
  color: #666;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-user-select: none;
  -moz-user-focus: none;
  -moz-user-select: none;
}

.header {
  letter-spacing: 5px;
  margin: 50px auto 15px;
  text-align: center;
}

.header a {
  font-size: 15px;
  color: #444;
}

.links {
  text-align: center;
  font-family: "Roboto", "Helvetica Neue", "Hiragino Sans GB", "LiHei Pro", Arial, serif;
  color: #999;
  font-size: 24px;
  margin: 0;
}

.links a {
  cursor: pointer;
  padding: 2px;
  margin: 0 3px;
  color: #bbb;
}

.links img {
  width: 15px;
  height: 15px;
}

.search-result, .search-input, .post-item, .header, h1, h2, h3, h4, h5, h6 {
  font-family: "Montserrat", "Helvetica Neue", "Hiragino Sans GB", "LiHei Pro", Arial, sans-serif;
  font-weight: 400;
  color: #444;
}

.main {
  max-width: 600px;
  margin: 50px auto 0;
  padding: 0 30px;
  position: relative;
  min-height: calc(100vh - 176px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

@media screen and (max-width: 420px) {
  .header {
    margin: 40px auto 10px;
  }
  .header a {
    font-size: 14px;
  }
  .main {
    min-height: calc(100vh - 156px);
  }
}