.inner {
  width: 90%;
  max-width: 1140px;
  margin: auto;
}

main {
  display: block;
  width: 100%;
  height: auto;
  background: #f8faff;
  padding: 80px 0;
}

.post-wrapper {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: calc(100vh - 340px);
}

@media screen and (max-width: 650px) {
  main {
    padding: 60px 0;
  }

  .post-wrapper {
    min-height: calc(100vh - 400px);
  }
}

.post-wrapper .content {
  width: 100%;
  display: block;
}

ul.post-lists {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-flow: row wrap;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}

ul.post-lists li {
  height: auto;
  text-align: center;
}

ul.post-lists li a {
  padding: 10px 15px;
  display: block;
  text-decoration: none;
  color: var(--dark);
  border: solid 2px var(--dark);
  background: var(--white);
  border-radius: 250px;
  line-height: 22px;
  font-family: var(--body);
}

@media screen and (max-width: 650px) {
  ul.post-lists li a {
    font-size: 14px;
  }
}

ul.post-lists li a.active {
  border-color: var(--primary);
  outline: solid 1px var(--primary);
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.15);
  font-weight: 600;
}

ul.post-lists li a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

header {
  padding-bottom: 50px;
}

header h1 {
  padding-bottom: 30px;
}