@charset "UTF-8";

/* ===== 文章详情页排版 ===== */
.article-header {
  margin-bottom: 30px;
  padding-bottom: 25px;
  border-bottom: 2px solid var(--light);
}

.article-header h1 {
  font-size: 30px;
  color: var(--primary);
  margin-bottom: 15px;
  line-height: 1.4;
}

.article-info {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 14px;
  color: #999;
}

.article-info span {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 5px;
}

/* ===== 文章内容 ===== */
.article-body {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

.article-body h2 {
  font-size: 24px;
  color: var(--primary);
  margin: 40px 0 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--light);
}

.article-body h3 {
  font-size: 20px;
  color: var(--primary);
  margin: 30px 0 15px;
  padding-left: 12px;
  border-left: 4px solid var(--secondary);
}

.article-body p {
  margin-bottom: 20px;
  line-height: 1.8;
}

.article-body ul,
.article-body ol {
  margin: 0 0 20px 25px;
}

.article-body ul li {
  list-style: disc;
  margin-bottom: 8px;
  line-height: 1.7;
}

.article-body ol li {
  list-style: decimal;
  margin-bottom: 8px;
  line-height: 1.7;
}

.article-body strong {
  color: var(--primary);
  font-weight: 600;
}

.article-body blockquote {
  background: var(--light);
  border-left: 4px solid var(--secondary);
  padding: 20px 25px;
  margin: 25px 0;
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--text-light);
}

.article-body blockquote p {
  margin-bottom: 0;
}

.article-body a {
  color: var(--secondary);
  text-decoration: underline;
}

.article-body a:hover {
  color: #d35400;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 25px 0;
  font-size: 15px;
}

.article-body th {
  background: var(--primary);
  color: var(--white);
  padding: 12px 15px;
  text-align: left;
  font-weight: 500;
}

.article-body td {
  padding: 12px 15px;
  border-bottom: 1px solid var(--border);
}

.article-body tr:nth-child(even) {
  background: var(--light);
}

.article-body code {
  background: #f4f4f4;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 14px;
  color: #e74c3c;
}

.article-body pre {
  background: #2d2d2d;
  color: #f8f8f2;
  padding: 20px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 20px 0;
  font-size: 14px;
  line-height: 1.6;
}

/* ===== 文章底部 ===== */
.article-footer {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 2px solid var(--light);
}

.article-tags {
  margin-bottom: 30px;
}

.article-tags-title {
  font-size: 16px;
  color: var(--primary);
  margin-bottom: 12px;
  font-weight: 600;
}

.article-nav {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-bottom: 40px;
}

.article-nav a {
  max-width: 45%;
  padding: 15px 20px;
  background: var(--light);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.article-nav a:hover {
  background: var(--primary);
  color: var(--white);
  text-decoration: none;
}

.article-nav .prev::before {
  content: "< ";
  color: var(--secondary);
}

.article-nav .next::after {
  content: " >";
  color: var(--secondary);
}

/* ===== 相关文章 ===== */
.related-articles {
  margin-bottom: 40px;
}

.related-articles h3 {
  font-size: 20px;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--secondary);
  display: inline-block;
}

.related-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin: 0 -10px;
}

.related-item {
  width: 50%;
  padding: 0 10px;
  margin-bottom: 15px;
}

.related-item a {
  display: block;
  padding: 15px;
  background: var(--white);
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.related-item a:hover {
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  color: var(--secondary);
  text-decoration: none;
}

.related-item-title {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 5px;
}

.related-item-date {
  font-size: 13px;
  color: #999;
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
  .article-header h1 {
    font-size: 24px;
  }
  
  .article-body {
    font-size: 15px;
  }
  
  .article-body h2 {
    font-size: 20px;
  }
  
  .article-body h3 {
    font-size: 18px;
  }
  
  .article-nav {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 10px;
  }
  
  .article-nav a {
    max-width: 100%;
  }
  
  .related-item {
    width: 100%;
  }
}