/* ============================================================
   HTML 站点地图（/sitemap/）专属样式
   ------------------------------------------------------------
   v1.9.18：补齐缺失样式。
   该页模板 app/legacy_src/sitemap-html.php 于 2026-09-17 改版，
   类名从旧的 .sitemap-grid / .sitemap-card 换成
   .sitemap-block / .sitemap-quick-grid / .sitemap-articles-grid /
   .sitemap-lawyers-grid / .sitemap-links-grid / .sitemap-tag-cloud …，
   但没有任何 CSS 文件定义过这些新类名（css/seo-enhance.css 里
   只有旧版 .sitemap-card 时代的规则），于是整页掉样式、
   链接全部竖排成一堵文字墙。本文件即为这些类名补上样式。
   ============================================================ */

/* ---------- 区块卡片 ---------- */
.sitemap-block {
  background: #fff;
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: var(--radius-lg, 16px);
  padding: 24px 26px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm, 0 2px 12px rgba(0, 0, 0, 0.04));
}

.sitemap-block-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--gray-250, #eef2f7);
  font-size: 18px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--text-title, #1a2332);
}

.sitemap-block-title svg {
  flex: none;
  color: var(--color-accent-deep, #8b6914);
}

.sitemap-block-title small {
  margin-left: auto;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-muted, #718096);
  white-space: nowrap;
}

/* ---------- 快速入口 ---------- */
.sitemap-quick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
  gap: 10px;
}

.sitemap-quick-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 76px;
  padding: 14px 10px;
  background: var(--gray-50, #f8fafc);
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: var(--radius-md, 10px);
  text-align: center;
  text-decoration: none;
}

.sitemap-quick-item:hover {
  border-color: var(--color-accent, #d4af37);
  background: #fff;
}

.sitemap-quick-icon {
  font-size: 20px;
  line-height: 1;
}

.sitemap-quick-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-title, #1a2332);
}

/* ---------- 分类树（文章分类 / 案例类别 / 服务领域落地页） ---------- */
.sitemap-cat-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(196px, 1fr));
  gap: 8px 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sitemap-cat-list li {
  margin: 0;
  list-style: none;
}

/* 二级分类：缩进 + 左侧细线，避免与一级混在一起 */
.sitemap-cat-list .sitemap-cat-list {
  grid-template-columns: 1fr;
  gap: 4px;
  margin: 6px 0 2px 12px;
  padding-left: 12px;
  border-left: 2px solid var(--gray-250, #eef2f7);
}

.sitemap-cat-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm, 6px);
  font-size: 14px;
  color: var(--text-body, #4a5568);
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.sitemap-cat-link:hover {
  background: var(--gray-50, #f8fafc);
  border-color: var(--gray-200, #e5e7eb);
  color: var(--color-primary, #1a2332);
}

.sitemap-cat-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------- TAG 标签云 ---------- */
.sitemap-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sitemap-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  background: var(--gray-50, #f8fafc);
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: var(--radius-pill, 999px);
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-body, #4a5568);
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.sitemap-tag:hover {
  background: #fff;
  border-color: var(--color-accent, #d4af37);
  color: var(--color-primary, #1a2332);
}

.sitemap-tag small {
  font-size: 11px;
  color: var(--text-muted, #718096);
}

/* 词频字号：size-1（最少）→ size-6（最多） */
.sitemap-tag.size-1 { font-size: 12px; }
.sitemap-tag.size-2 { font-size: 12.5px; }
.sitemap-tag.size-3 { font-size: 13px; }
.sitemap-tag.size-4 { font-size: 13.5px; }
.sitemap-tag.size-5 { font-size: 14.5px; }
.sitemap-tag.size-6 {
  font-size: 16px;
  font-weight: 600;
  border-color: var(--color-accent, #d4af37);
  color: var(--color-primary, #1a2332);
}

/* ---------- 最新文章 ---------- */
.sitemap-articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 10px;
}

.sitemap-article-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: var(--radius-sm, 6px);
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.sitemap-article-item:hover {
  border-color: var(--color-accent, #d4af37);
  box-shadow: var(--shadow-sm, 0 2px 12px rgba(0, 0, 0, 0.04));
}

.sitemap-art-tag {
  flex: none;
  font-size: 11px;
}

.sitemap-art-title {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-title, #1a2332);
  overflow-wrap: anywhere;
}

.sitemap-art-date {
  flex: none;
  font-size: 12px;
  color: var(--text-muted, #718096);
  font-variant-numeric: tabular-nums;
}

/* ---------- 律师团队 ---------- */
.sitemap-lawyers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.sitemap-lawyer-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: var(--radius-md, 10px);
  text-decoration: none;
}

.sitemap-lawyer-item:hover {
  border-color: var(--color-accent, #d4af37);
}

.sitemap-lawyer-avatar {
  flex: none;
  width: 56px;
  height: 74px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-sm, 6px);
  background: linear-gradient(180deg, #f1f5f9 0%, #e2e8f0 100%);
}

.sitemap-lawyer-avatar svg {
  display: block;
  width: 100%;
  height: 100%;
}

.sitemap-lawyer-info {
  flex: 1 1 auto;
  min-width: 0;
}

.sitemap-lawyer-info h4 {
  margin: 0 0 4px;
  font-size: 15px;
  color: var(--text-title, #1a2332);
}

.sitemap-lawyer-title {
  margin: 0 0 8px;
  font-size: 12.5px;
  color: var(--text-muted, #718096);
}

.sitemap-lawyer-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sitemap-lawyer-stats span {
  padding: 2px 8px;
  background: var(--gray-50, #f8fafc);
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: var(--radius-xs, 4px);
  font-size: 11.5px;
  color: var(--text-body, #4a5568);
  white-space: nowrap;
}

/* ---------- 友情链接 ---------- */
.sitemap-links-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sitemap-link-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 180px;
  padding: 10px 14px;
  background: var(--gray-50, #f8fafc);
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: var(--radius-sm, 6px);
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.sitemap-link-item:hover {
  background: #fff;
  border-color: var(--color-accent, #d4af37);
}

.sitemap-link-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-title, #1a2332);
}

.sitemap-link-desc {
  font-size: 12px;
  color: var(--text-muted, #718096);
}

/* ---------- 空值占位：与 js/common.js 的 data-show-if-filled 一致 ---------- */
/* 本页不加载 lawyers.css，这里补一份兜底，避免 JS 执行前闪一下空标签 */
[data-show-if-filled=''] {
  display: none !important;
}

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .sitemap-block {
    padding: 18px;
  }

  .sitemap-block-title {
    font-size: 16.5px;
  }

  .sitemap-quick-grid {
    grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
  }

  .sitemap-cat-list {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .sitemap-articles-grid,
  .sitemap-lawyers-grid {
    grid-template-columns: 1fr;
  }

  .sitemap-link-item {
    min-width: 0;
    flex: 1 1 160px;
  }
}

@media (max-width: 560px) {
  .sitemap-block {
    padding: 16px 14px;
    border-radius: var(--radius-md, 10px);
  }

  .sitemap-quick-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .sitemap-quick-item {
    min-height: 70px;
    padding: 10px 6px;
  }

  .sitemap-tag {
    padding: 4px 10px;
  }

  .sitemap-art-date {
    display: none;
  }
}