/* ===== 内页补充样式 ===== */

/* 侧边栏 */
.sidebar { display: flex; flex-direction: column; gap: 20px; }
.sidebar-widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}
.sidebar-widget h3 {
  font-size: .9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.sidebar-news-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.sidebar-news-item:last-child { border-bottom: none; }
.sidebar-news-num {
  font-size: .75rem;
  font-weight: 800;
  color: var(--primary);
  min-width: 22px;
  margin-top: 2px;
}
.sidebar-news-title {
  font-size: .8rem;
  color: var(--text-muted);
  line-height: 1.5;
  text-decoration: none;
  transition: color .2s;
}
.sidebar-news-title:hover { color: var(--primary); }

/* 热门标签 */
.hot-tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(26,86,219,.12);
  border: 1px solid rgba(26,86,219,.25);
  border-radius: 20px;
  font-size: .75rem;
  color: var(--primary-light);
  text-decoration: none;
  margin: 3px;
  transition: all .2s;
}
.hot-tag:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* 文章正文 */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: .8rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.article-body {
  color: var(--text-secondary);
  line-height: 1.85;
  font-size: .92rem;
}
.article-body h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin: 28px 0 12px;
  padding-left: 12px;
  border-left: 3px solid var(--primary);
}
.article-body p { margin-bottom: 14px; }
.article-body ul {
  margin: 12px 0 16px 20px;
  list-style: disc;
}
.article-body ul li { margin-bottom: 6px; }

/* 响应式：内页两栏布局 */
@media (max-width: 768px) {
  section .container > div[style*="grid-template-columns"] {
    display: block !important;
  }
  .sidebar {
    margin-top: 32px;
  }
}