/**
 * 资源模块样式（resource/index + download + faq + category + detail + search）
 * 提取自各模板内联 <style>，合并去重后按组件分区
 *
 * 引入方式：<link rel="stylesheet" href="/static/css/resource.css" />
 * 全局基础样式已在 style.css 中定义，此处仅做页面级扩展
 */

/* ========================================================================
   1. 通用组件（多页面共享）
   ======================================================================== */

/* 面包屑 ol 语义化（detail 共用） */
.breadcrumb ol { display: flex; align-items: center; gap: 8px; list-style: none; padding: 0; margin: 0; flex-wrap: wrap; }

/* 标签云筛选（category / download / faq 共用） */
.tag-cloud { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.tag-cloud a { display: inline-flex; align-items: center; gap: 6px; padding: 8px 18px; border-radius: var(--r-pill); background: #fff; border: 1.5px solid var(--c-line); color: var(--c-text); font-size: var(--fs-sm); font-weight: 600; transition: all .25s; }
.tag-cloud a:hover { border-color: var(--c-primary-soft-2); color: var(--c-primary); }
.tag-cloud a.active { background: var(--c-grad); color: #fff; border-color: transparent; }

/* 排行榜（index / download / category 共用） */
.rank-list .rank-item { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid var(--c-line); }
.rank-list .rank-item:last-child { border-bottom: none; }
.rank-num { width: 26px; height: 26px; border-radius: 7px; background: var(--c-bg-soft); color: var(--c-muted); font-weight: 800; font-size: var(--fs-sm); display: grid; place-items: center; flex-shrink: 0; }
.rank-item.top .rank-num { background: var(--c-grad); color: #fff; }
.rank-item h4 { font-size: var(--fs-sm); font-weight: 600; color: var(--c-ink); line-height: 1.5; margin-bottom: 4px; }
.rank-item .rank-meta { font-size: var(--fs-xs); color: var(--c-muted); }
.side-card { margin-bottom: 24px; }

/* 空状态：已统一至 enhance.css（.empty-state 全局共用，单一权威来源） */
.faq-empty-state { text-align: center; padding: 60px 20px; }
.faq-empty-state .faq-empty-state__icon { width: 72px; height: 72px; margin: 0 auto 20px; color: var(--c-muted); opacity: .55; }
.faq-empty-state .faq-empty-state__icon svg { width: 100%; height: 100%; }
.faq-empty-state p { color: var(--c-muted); font-size: 1rem; }

/* ========================================================================
   2. 资源首页（page-resource-index）
   ======================================================================== */

/* 特色资源大卡片 */
.feature-resource { display: block; overflow: hidden; border-radius: var(--r-md); }
.feature-resource .fr-media { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.feature-resource .fr-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.feature-resource:hover .fr-media img { transform: scale(1.06); }
.feature-resource .fr-cat { position: absolute; left: 14px; top: 14px; }
.feature-resource .fr-body { padding: 22px 22px 24px; }
.feature-resource .fr-body h3 { font-size: 1.15rem; line-height: 1.45; margin-bottom: 10px; }
.feature-resource .fr-body p { color: var(--c-muted); font-size: var(--fs-sm); margin-bottom: 16px; }
.feature-resource .fr-link { display: inline-flex; align-items: center; gap: 6px; color: var(--c-primary); font-weight: 700; font-size: var(--fs-sm); }
.feature-resource .fr-link svg { width: 16px; height: 16px; transition: transform .25s; }
.feature-resource:hover .fr-link svg { transform: translateX(4px); }

/* 下载小卡片 */
.dl-mini { display: block; padding: 22px; text-align: left; }
.dl-mini .dl-ico { width: 48px; height: 48px; border-radius: var(--r-sm); display: grid; place-items: center; margin-bottom: 14px; }
.dl-mini .dl-ico svg { width: 24px; height: 24px; }
.dl-mini h4 { font-size: 1rem; line-height: 1.45; margin-bottom: 6px; }
.dl-mini .dl-desc { color: var(--c-muted); font-size: var(--fs-xs); margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.dl-mini .dl-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.dl-mini .dl-meta { font-size: var(--fs-xs); color: var(--c-muted); }
.dl-mini .dl-btn { display: inline-flex; align-items: center; gap: 4px; padding: 6px 12px; border-radius: var(--r-pill); background: var(--c-grad-soft); color: var(--c-primary); font-size: var(--fs-xs); font-weight: 700; }
.dl-mini .dl-btn svg { width: 14px; height: 14px; }

/* 双栏布局 */
.dual-col { display: grid; grid-template-columns: 1fr 320px; gap: 32px; align-items: start; }
.dual-list { display: flex; flex-direction: column; gap: 14px; }

/* 统计带覆盖 */
.stat-band-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-band-grid .stat-item .num { font-size: 2.4rem; font-weight: 800; color: #fff; line-height: 1; margin-bottom: 8px; }
.stat-band-grid .stat-item .label { color: rgba(255, 255, 255, .85); font-size: var(--fs-sm); }

/* ========================================================================
   3. 资料下载页（page-resource-download）
   ======================================================================== */

/* 页面布局：列表 + 侧边栏 */
.resource-layout { display: grid; grid-template-columns: 1fr 300px; gap: 32px; align-items: start; }

/* 下载行卡片 */
.res-row .res-ico { width: 56px; height: 56px; border-radius: var(--r-sm); display: grid; place-items: center; flex-shrink: 0; }
.res-row .res-ico svg { width: 28px; height: 28px; }
.res-row .res-body .title-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.res-row .res-dl-btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 20px; border-radius: var(--r-pill); background: var(--c-grad); color: #fff; font-size: var(--fs-sm); font-weight: 700; flex-shrink: 0; transition: all .25s; }
.res-row .res-dl-btn svg { width: 16px; height: 16px; }
.res-row .res-dl-btn:hover { box-shadow: 0 6px 16px rgba(138, 14, 232, .32); }
.download-list { display: flex; flex-direction: column; gap: 14px; }

/* 文件格式徽章 */
.file-format { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 4px; font-size: var(--fs-xs); font-weight: 700; letter-spacing: .5px; }
.file-format--pdf { background: #fee2e2; color: #dc2626; }
.file-format--zip { background: #fef3c7; color: #d97706; }
.file-format--xlsx { background: #dcfce7; color: #16a34a; }
.file-format--docx { background: #dbeafe; color: #2563eb; }
.file-format--ppt { background: #ffedd5; color: #ea580c; }

/* 文件图标颜色 */
.ico-c-amber { background: #fef3c7; color: #d97706; }
.ico-c-red { background: #fee2e2; color: #dc2626; }
.ico-c-green { background: #dcfce7; color: #16a34a; }
.ico-c-blue { background: #dbeafe; color: #2563eb; }

/* 资源分类导航（侧栏） */
.cat-nav { display: flex; flex-direction: column; gap: 6px; }
.cat-nav a { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-radius: var(--r-sm); color: var(--c-text); font-size: var(--fs-sm); font-weight: 600; transition: all .2s; }
.cat-nav a:hover { background: var(--c-grad-soft); color: var(--c-primary); }
.cat-nav a .cat-arrow { color: var(--c-muted); transition: transform .25s; }
.cat-nav a:hover .cat-arrow { transform: translateX(4px); color: var(--c-primary); }
.cat-nav a .cat-arrow svg { width: 16px; height: 16px; }

/* 留资横幅 */
.lead-banner { position: relative; overflow: hidden; }
.lead-banner::after { content: ""; position: absolute; right: -40px; top: -40px; width: 220px; height: 220px; border-radius: 50%; background: rgba(255, 255, 255, .08); }
.lead-banner::before { content: ""; position: absolute; right: 60px; bottom: -60px; width: 140px; height: 140px; border-radius: 50%; background: rgba(255, 255, 255, .06); }

/* ========================================================================
   4. 资源分类/政策页（page-resource-category）
   ======================================================================== */

/* 政策行卡片（覆盖全局 .res-row） */
.res-row .res-thumb { width: 140px; height: 100px; border-radius: var(--r-sm); overflow: hidden; flex-shrink: 0; background: var(--c-bg-soft); }
.res-row .res-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.res-row:hover .res-thumb img { transform: scale(1.06); }
.res-row .res-body { flex: 1; min-width: 0; }
.res-row .res-body h3 { font-size: 1.1rem; line-height: 1.5; margin-bottom: 8px; }
.res-row .res-body p { color: var(--c-muted); font-size: var(--fs-sm); margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.res-row .res-meta .tag-row { display: flex; gap: 6px; }
.res-row .res-arrow { display: inline-flex; align-items: center; gap: 4px; color: var(--c-primary); font-weight: 700; font-size: var(--fs-xs); margin-left: auto; }
.res-row .res-arrow svg { width: 14px; height: 14px; transition: transform .25s; }
.res-row:hover .res-arrow svg { transform: translateX(3px); }
.policy-list { display: flex; flex-direction: column; gap: 14px; }

/* 热门标签云（侧栏） */
.side-tag-cloud { display: flex; gap: 8px; flex-wrap: wrap; }
.side-tag-cloud a { padding: 6px 14px; border-radius: var(--r-pill); background: var(--c-bg-soft); color: var(--c-text); font-size: var(--fs-xs); font-weight: 600; transition: all .25s; }
.side-tag-cloud a:hover { background: var(--c-grad); color: #fff; }

/* ========================================================================
   5. FAQ 页（page-resource-faq）
   ======================================================================== */

/* FAQ 手风琴 */
.faq-group { margin-bottom: 32px; }
.faq-group-title { display: flex; align-items: center; gap: 10px; font-size: 1.15rem; font-weight: 700; color: var(--c-ink); margin-bottom: 16px; }
.faq-group-title .gp-ico { width: 32px; height: 32px; border-radius: var(--r-sm); background: var(--c-grad-soft); color: var(--c-primary); display: grid; place-items: center; flex-shrink: 0; }
.faq-group-title .gp-ico svg { width: 18px; height: 18px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-md); overflow: hidden; transition: border-color .25s; }
.faq-item:hover { border-color: var(--c-primary-soft-2); }
.faq-item.open { border-color: var(--c-primary-soft-2); box-shadow: 0 6px 18px rgba(20, 10, 60, .05); }
.faq-q { display: flex; align-items: center; gap: 14px; padding: 20px 24px; cursor: pointer; font-weight: 600; color: var(--c-ink); font-size: 1rem; line-height: 1.5; background: none; border: none; width: 100%; text-align: left; font-family: inherit; }
.faq-q .q-text { flex: 1; }
.faq-q .q-ico { width: 28px; height: 28px; border-radius: 50%; background: var(--c-bg-soft); display: grid; place-items: center; flex-shrink: 0; transition: all .3s; color: var(--c-muted); }
.faq-q .q-ico svg { width: 16px; height: 16px; }
.faq-item.open .faq-q .q-ico { background: var(--c-grad); color: #fff; transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a-inner { padding: 0 24px 22px 66px; color: var(--c-muted); font-size: var(--fs-sm); line-height: 1.8; }
.faq-a-inner a { color: var(--c-primary); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* 胶囊导航（兄弟页） */
.capsule-nav { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.capsule-nav a { display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; border-radius: var(--r-pill); background: #fff; border: 1.5px solid var(--c-line); color: var(--c-text); font-weight: 600; font-size: var(--fs-sm); transition: all .25s; box-shadow: 0 2px 8px rgba(12, 74, 110, .04); }
.capsule-nav a svg { width: 18px; height: 18px; color: var(--c-primary); }
.capsule-nav a:hover { border-color: var(--c-primary); color: var(--c-primary); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(12, 74, 110, .12); }

/* 信息卡（联系引导） */
.info-card { display: flex; align-items: center; gap: 24px; padding: 36px 40px; background: var(--c-grad-soft); border: 1px solid var(--c-primary-soft-2); border-radius: var(--r-md); flex-wrap: wrap; }
.info-card .ic-ico { width: 64px; height: 64px; border-radius: var(--r-md); background: var(--c-grad); color: #fff; display: grid; place-items: center; flex-shrink: 0; }
.info-card .ic-ico svg { width: 32px; height: 32px; }
.info-card .ic-body { flex: 1; min-width: 240px; }
.info-card .ic-body h3 { font-size: 1.2rem; margin-bottom: 6px; }
.info-card .ic-body p { color: var(--c-muted); font-size: var(--fs-sm); margin: 0; }
.info-card .ic-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ========================================================================
   6. 资源详情页（page-resource-detail）
   ======================================================================== */

/* 资源头部 meta */
.article-meta-bar .file-format { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 4px; font-size: var(--fs-xs); font-weight: 700; letter-spacing: .5px; background: var(--c-primary-soft); color: var(--c-primary); }

/* 下载操作区 */
.resource-actions { display: flex; gap: 14px; flex-wrap: wrap; padding: 24px 0; margin-top: 28px; border-top: 1px solid var(--c-line); }

/* ========================================================================
   7. 响应式
   ======================================================================== */

@media (max-width: 1024px) {
  .dual-col { grid-template-columns: 1fr; }
  .resource-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .stat-band-grid { grid-template-columns: repeat(2, 1fr); }
  .sibling-nav { grid-template-columns: 1fr; }
  .sibling-nav .next { text-align: left; }
  .sibling-nav .next .nav-label { justify-content: flex-start; }
  .article-foot { flex-direction: column; align-items: flex-start; }
  /* FAQ 手风琴：紧凑化 */
  .faq-q { padding: 16px 18px; gap: 12px; font-size: var(--fs-sm); }
  .faq-q .q-ico { width: 24px; height: 24px; }
  .faq-q .q-ico svg { width: 14px; height: 14px; }
  .faq-a-inner { padding: 0 18px 18px 54px; font-size: var(--fs-xs); }
}

@media (max-width: 600px) {
  .res-row { flex-direction: column; align-items: flex-start; }
  .res-row .res-dl-btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  /* FAQ 手风琴：进一步紧凑 */
  .faq-q { padding: 14px 14px; gap: 10px; }
  .faq-a-inner { padding: 0 14px 16px 44px; line-height: 1.7; }
}