body {
  font-family: CustomSerif, Georgia, Cambria, "Times New Roman", serif;
  background-color: #fff;
  color: #000;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.header h1 {
  font-size: 32px;
  margin-bottom: 10px;
}

.article-content {
  color: rgba(0, 0, 0, 0.8);
  font-size: 18px;
  font-weight: normal;
  line-height: 1.58;
}

.article-content img {
  max-width: 100%;
  height: auto;
  margin: 20px 0;
}

.article-content ul,
.article-content ol {
  list-style-type: disc;
  margin-left: 20px;
}

.article-content li {
  margin-bottom: 5px;
}

.back-link {
  display: block;
  text-align: center;
  margin: 20px auto;
  font-size: 16px;
  color: #007bff;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}

.article-content a {
  color: #000;
  text-decoration: none;
  border-bottom: 0.1em solid rgba(0, 0, 0, 0.7);
}

.article-content a:hover {
  text-decoration: none;
}

.article-content h4 {
  font-size: 24px;
}

.article-content h3 {
  font-size: 28px;
}

#_tl_editor h1 {
  display: none;
}

.tags {
  margin-top: 20px;
  padding: 15px;
  background-color: #f9f9f9;
  border-left: 4px solid #0d6efd;
}

.tags h4 {
  margin-top: 0;
}

.tags ul {
  list-style-type: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tags li {
  background-color: #e9ecef;
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 0.9em;
}

.tags a {
  text-decoration: none;
  color: #212529;
}

.tags a:hover {
  color: #0d6efd;
}