/* 正文排版 */
li::marker {
  color: var(--primary-color);
}
.article-body {
  line-height: 1.8;
  font-size: 1.1rem;
  color: var(--text-color);
  /* margin: 20px 0; */
}

.article-body h2,
.article-body h3 {
  color: var(--primary-color);
  font-weight: 600;
  margin: 2rem 0 1rem 0;
  border-left: 4px solid var(--primary-color);
  padding-left: 1rem;
}

.article-body p {
  margin-bottom: 1.5rem;
  text-indent: 2em;
}

.article-body .lead-text {
  font-size: 1.18rem;
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: 18px;
}

.article-body .lead-text-weight {
  font-size: 1.18rem;
  color: #000;
  font-weight: 600;
  margin-bottom: 18px;
  text-align: left;
  margin-left: -36px;
}

/* 科技感元素 */
.tech-line {
  background: linear-gradient(
    90deg,
    transparent,
    var(--primary-color),
    transparent
  );
  height: 2px;
  border-radius: 1px;
}

/* 主图美化 */
.article-hero {
  margin-bottom: 24px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-small);
}
.article-hero img {
  width: 100%;
  display: block;
  border-radius: var(--border-radius-lg);
}
.article-hero figcaption {
  text-align: right;
  color: var(--light-text-color);
  font-size: 0.95rem;
  margin-top: 6px;
  padding-right: 6px;
}

/* 图文混排 */
.media-grid {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  margin: 24px 0;
}
.media-grid .grid-item {
  flex: 1 1 0;
  min-width: 0;
}
.media-grid img {
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-small);
  width: 100%;
  display: block;
}

/* 专家评论 */
.expert-comment {
  background: var(--accent-color-soft);
  border-left: 4px solid var(--primary-color);
  border-radius: var(--border-radius-md);
  padding: 18px 24px;
  margin: 32px 0 24px 0;
  color: var(--text-color);
  font-style: italic;
  font-size: 1.05rem;
}
.expert-comment cite {
  display: block;
  text-align: right;
  color: var(--light-text-color);
  font-size: 0.98rem;
  margin-top: 8px;
  font-style: normal;
}

/* 相关链接 */
.related-links {
  margin-top: 32px;
  background: var(--light-bg);
  border-radius: var(--border-radius-md);
  padding: 18px 20px;
  box-shadow: var(--shadow-small);
}
.related-links h3 {
  color: var(--primary-color);
  font-size: 1.08rem;
  margin-bottom: 10px;
}
.related-links ul {
  padding-left: 18px;
  margin: 0;
}
.related-links li {
  margin-bottom: 6px;
}
.related-links a {
  color: var(--primary-color);
  text-decoration: underline;
  transition: color 0.2s;
}
.related-links a:hover {
  color: var(--secondary-color);
}

/* 详情头部卡片 */
.article-header {
  /* background: var(--card-bg); */
  /* border-radius: var(--border-radius-lg); */
  /* box-shadow: var(--shadow-small); */
  margin: 0px auto 32px auto;
  padding: 32px 0 24px 0;
  max-width: 900px;
  position: relative;
  z-index: 2;
}
.article-meta {
  text-align: center;
}
.article-tag {
  display: inline-block;
  background: var(--primary-light);
  color: #fff;
  border-radius: 12px;
  padding: 4px 16px;
  font-size: 0.95rem;
  margin-bottom: 12px;
  font-weight: 500;
  letter-spacing: 1px;
}
.article-header h1 {
  font-size: 1.7rem;
  font-weight: 700;
  margin: 10px 0 12px 0;
  color: var(--text-color);
}
.meta-info {
  color: var(--light-text-color);
  font-size: 0.98rem;
  margin-top: 6px;
}
.meta-info span {
  margin-right: 18px;
}

/* 正文内容卡片 */
.article-content .container {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  max-width: 1200px;
  margin: 0 auto;
}
.content-wrapper {
  background: var(--card-bg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-small);
  padding: 36px 32px 32px 32px;
  flex: 1 1 0;
  min-width: 0;
  margin-bottom: 20px;
}

/* 侧边栏 */
.article-sidebar {
  width: 260px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.share-widget,
.latest-news {
  background: var(--card-bg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-small);
  padding: 22px 18px 18px 18px;
}
.share-widget h4,
.latest-news h4 {
  color: var(--primary-color);
  font-size: 1.05rem;
  margin-bottom: 12px;
  font-weight: 600;
}
.share-buttons {
  display: flex;
  gap: 12px;
}
.share-buttons button {
  background: var(--primary-light);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 6px 18px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.share-buttons button:hover {
  background: var(--primary-dark);
  color: #fff;
}
.latest-news ul {
  padding-left: 16px;
  margin: 0;
}
.latest-news li {
  margin-bottom: 6px;
}
.latest-news a {
  color: var(--primary-color);
  text-decoration: underline;
  transition: color 0.2s;
}
.latest-news a:hover {
  color: var(--secondary-color);
}

/* 响应式适配 */
@media (max-width: 1100px) {
  .article-content .container {
    flex-direction: column;
    gap: 0;
  }
  .article-sidebar {
    width: 100%;
    flex-direction: row;
    gap: 18px;
    margin-top: 24px;
  }
  .share-widget,
  .latest-news {
    flex: 1 1 0;
  }
}
@media (max-width: 700px) {
  .content-wrapper {
    padding: 18px 6vw 16px 6vw;
  }
  .article-header {
    padding: 18px 0 12px 0;
    margin: -24px auto 18px auto;
  }
  .article-content .container {
    padding: 0 0 0 0;
  }
  .article-sidebar {
    flex-direction: column;
    gap: 12px;
  }
}
@media (max-width: 500px) {
  .content-wrapper {
    padding: 10px 2vw 10px 2vw;
  }
  .article-header {
    padding: 10px 0 6px 0;
  }
}