/* ============ 二级 / 三级详情页样式（营销·智库·专栏通用） ============ */

/* 分类标签（链接形态，与 .filter-tabs button 同款） */
.filter-tabs a{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 20px;
  font-size:13.5px;font-weight:600;color:#343246;transition:.2s;text-decoration:none;
}
.filter-tabs a:hover{border-color:var(--purple);color:var(--purple)}
.filter-tabs a.active{background:var(--ink);color:#fff;border-color:var(--ink)}


/* ---------- 二级：分类列表页 ---------- */
.cat-hero{padding:52px 0 8px}
.cat-hero h1{font-size:clamp(26px,3.4vw,38px);font-weight:800;letter-spacing:-.01em;margin:14px 0 12px}
.cat-hero .lede{max-width:720px}
.cat-count{display:inline-flex;align-items:center;gap:6px;background:var(--lavender);color:var(--purple-dark);
  border-radius:999px;padding:6px 14px;font-size:12.5px;font-weight:700}

.cat-list{display:flex;flex-direction:column;gap:16px;margin:8px 0 56px}
.d-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 22px;align-items:stretch;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px 24px;text-decoration:none;color:inherit;transition:.2s;position:relative;overflow:hidden}
.d-item::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;
  background:linear-gradient(180deg,var(--purple),var(--orange));opacity:0;transition:.2s}
.d-item:hover{border-color:#d8cffc;box-shadow:var(--shadow-soft);transform:translateY(-2px)}
.d-item:hover::before{opacity:1}
.d-item .di-main h3{font-size:18px;font-weight:800;line-height:1.45;margin-bottom:8px}
.d-item:hover .di-main h3{color:var(--purple-dark)}
.d-item .di-main p{font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:12px}
.di-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12.5px;color:var(--muted)}
.di-meta .di-cat{color:var(--purple-dark);background:var(--lavender);border-radius:6px;padding:2px 10px;font-weight:700}
.di-arrow{align-self:center;color:#cfc9e0;font-size:20px;transition:.2s}
.d-item:hover .di-arrow{color:var(--purple);transform:translateX(4px)}

.cat-empty{padding:64px 24px;text-align:center;color:var(--muted);background:#fff;
  border:1px dashed var(--line);border-radius:var(--radius-md)}

/* ---------- 三级：详情页 ---------- */
.d-hero{padding:52px 0 0}
.d-hero .d-catline{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.d-catline .d-chip{background:var(--lavender);color:var(--purple-dark);border-radius:8px;
  padding:5px 14px;font-size:12.5px;font-weight:800;text-decoration:none}
.d-catline .d-chip:hover{background:#e5dcff}
.d-catline .d-chip.orange{background:#fff1e8;color:#c2531d}
.d-hero h1{font-size:clamp(26px,3.6vw,40px);font-weight:800;line-height:1.3;letter-spacing:-.01em;max-width:900px}
.d-dek{font-size:16.5px;color:var(--muted);line-height:1.85;max-width:820px;margin-top:16px}
.d-meta-row{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;padding-top:20px;
  border-top:1px solid var(--line);font-size:13.5px;color:var(--muted);align-items:center}
.d-meta-row b{color:var(--ink);font-weight:700}
.d-meta-row .avatar{
  width:30px;height:30px;font-size:13px;border-radius:10px;flex:none;
  display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:800
}
.d-meta-row .avatar.av1{background:linear-gradient(135deg,#5633dc,#8b5cf6)}
.d-meta-row .avatar.av2{background:linear-gradient(135deg,#e8622a,#ff8a4c)}
.d-meta-row .avatar.av3{background:linear-gradient(135deg,#1b6fd0,#73c9ff)}
.d-meta-row .avatar.av4{background:linear-gradient(135deg,#17172e,#4a2f8f)}
.d-meta-row .avatar.av5{background:linear-gradient(135deg,#0e7a55,#34c98e)}
.d-meta-row .avatar.av6{background:linear-gradient(135deg,#b0338f,#e678c8)}

.d-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;padding:40px 0 64px}
.d-main{min-width:0}
.d-aside{align-self:start;position:sticky;top:96px}

/* 封面横幅 / 视频位 */
.d-cover{border-radius:var(--radius-lg);padding:56px 44px;color:#fff;margin-bottom:36px;
  background:linear-gradient(120deg,var(--ink),#33235f 60%,#4a2f8f);position:relative;overflow:hidden}
.d-cover::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,138,76,.35),transparent 70%)}
.d-cover .dc-tag{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);
  border-radius:999px;padding:5px 16px;font-size:12.5px;font-weight:700;margin-bottom:18px}
.d-cover h3{font-size:clamp(20px,2.6vw,30px);font-weight:800;line-height:1.4;max-width:560px}
.d-cover p{margin-top:12px;font-size:14px;color:rgba(255,255,255,.72);max-width:520px;line-height:1.8}

.d-video{border-radius:var(--radius-lg);min-height:280px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:14px;color:#fff;margin-bottom:36px;
  background:linear-gradient(135deg,#1c1b33,#3a2b6e);position:relative;overflow:hidden}
.d-video::before{content:"";position:absolute;inset:0;
  background:radial-gradient(600px 200px at 20% 0%,rgba(111,76,246,.35),transparent),
             radial-gradient(500px 220px at 90% 100%,rgba(255,138,76,.22),transparent)}
.d-video .play-btn{position:relative;width:76px;height:76px;cursor:pointer}
.d-video .dv-dur{position:relative;font-size:13px;color:rgba(255,255,255,.75)}
.d-video .dv-note{position:relative;font-size:12.5px;color:rgba(255,255,255,.5)}

/* 事实数据条 */
.d-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:36px}
.d-facts .fact{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:16px 18px}
.d-facts .fact b{display:block;font-size:21px;font-weight:800;color:var(--purple-dark);margin-bottom:4px}
.d-facts .fact small{font-size:12.5px;color:var(--muted)}

/* 真相验证盒 */
.d-claim{border:1px solid #f3d9c8;background:#fff8f3;border-radius:var(--radius-md);
  padding:22px 24px;margin-bottom:32px}
.d-claim .dc-label{font-size:12.5px;font-weight:800;color:#c2531d;margin-bottom:8px;letter-spacing:.04em}
.d-claim p{font-size:16px;font-weight:700;line-height:1.7}
.d-verdict{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:6px 16px;
  font-size:13px;font-weight:800;margin-top:14px}
.d-verdict.busted{background:#fdeaea;color:#c03221}
.d-verdict.proven{background:#e7f6ee;color:#0e7a55}
.d-verdict.mixed{background:#fff4dc;color:#9a6a2f}

/* 榜单表 */
.d-rank{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;margin-bottom:36px}
.d-rank .dr-row{display:grid;grid-template-columns:56px 1fr 130px 100px;gap:12px;align-items:center;
  padding:13px 20px;border-bottom:1px solid var(--line);font-size:14px}
.d-rank .dr-row:last-child{border-bottom:0}
.d-rank .dr-head{background:var(--paper);font-size:12.5px;font-weight:800;color:var(--muted)}
.d-rank .dr-no{font-weight:800;font-size:16px;color:var(--muted)}
.d-rank .dr-row:nth-child(2) .dr-no,.d-rank .dr-row:nth-child(3) .dr-no,.d-rank .dr-row:nth-child(4) .dr-no{color:var(--purple)}
.d-rank .dr-brand b{display:block;font-size:14.5px}
.d-rank .dr-brand small{color:var(--muted);font-size:12px}
.dr-bar{height:6px;background:#eee9ff;border-radius:99px;overflow:hidden;margin-bottom:4px}
.dr-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--purple),var(--orange));border-radius:99px}
.dr-score{font-size:12.5px;font-weight:800}
.d-rank .trend-up{color:var(--green);font-weight:700;font-size:13px}
.d-rank .trend-down{color:#c03221;font-weight:700;font-size:13px}
.d-rank .trend-flat{color:var(--muted);font-size:13px}

/* 条形图 */
.d-bars{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:26px 26px 18px;margin-bottom:36px}
.d-bars h4{font-size:15px;font-weight:800;margin-bottom:18px}
.dbar-row{display:grid;grid-template-columns:150px 1fr 64px;gap:14px;align-items:center;margin-bottom:14px;font-size:13.5px}
.dbar-row .db-name{color:#343246;font-weight:600}
.dbar-track{height:10px;background:#eee9ff;border-radius:99px;overflow:hidden}
.dbar-track i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--purple),#8b5cf6)}
.dbar-row b{text-align:right;font-size:13px}
.d-bars .db-cap{font-size:12px;color:var(--muted);margin-top:6px}

/* 点阵图 */
.d-dots{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:26px;margin-bottom:36px}
.d-dots .dot-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:8px;max-width:460px;margin:14px 0}
.d-dots .dot-grid i{aspect-ratio:1;border-radius:50%;background:#eee9ff}
.d-dots .dot-grid i.on{background:linear-gradient(135deg,var(--purple),var(--orange))}
.d-dots .dd-cap{font-size:12.5px;color:var(--muted)}

/* 议程 */
.d-agenda{margin-bottom:36px}
.d-ag-row{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:16px 0;border-bottom:1px dashed var(--line)}
.d-ag-row:last-child{border-bottom:0}
.d-ag-row .ag-time{font-weight:800;color:var(--purple-dark);font-size:14px;white-space:nowrap}
.d-ag-row .ag-body b{display:block;font-size:15px;margin-bottom:4px}
.d-ag-row .ag-body small{color:var(--muted);font-size:13px;line-height:1.6}

/* 嘉宾 */
.d-guests{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin-bottom:36px}
.d-guest{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-md);padding:14px 16px}
.d-guest .avatar{width:40px;height:40px;font-size:15px;flex-shrink:0}
.d-guest b{display:block;font-size:14px}
.d-guest small{color:var(--muted);font-size:12px}

/* 体检指标 */
.d-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:36px}
.d-metric{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:18px}
.d-metric small{font-size:12.5px;color:var(--muted)}
.d-metric b{display:block;font-size:26px;font-weight:800;margin:6px 0 2px}
.d-metric .up{color:var(--green);font-size:12.5px;font-weight:700}
.d-metric .down{color:#c03221;font-size:12.5px;font-weight:700}

/* 正文区块 — 静态 .d-sec 与 CMS 富文本 .d-body 共用同一套排版（标题竖条 / 列表圆点 / 行高字体） */
.d-sec{margin-bottom:40px}
.d-sec h2,
.d-body h1,
.d-body h2,
.d-body h3{
  font-size:22px;font-weight:800;margin:28px 0 16px;padding-left:14px;position:relative;line-height:1.4;color:var(--ink)
}
.d-body h1:first-child,
.d-body h2:first-child,
.d-body h3:first-child{margin-top:0}
.d-sec h2::before,
.d-body h1::before,
.d-body h2::before,
.d-body h3::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:4px;
  background:linear-gradient(var(--purple),var(--orange))
}
.d-sec p,
.d-main .d-body p{font-size:15.5px;line-height:2;color:#34323f;margin-bottom:14px}
.d-sec p b,
.d-body p b:not([style]),
.d-body strong:not([style]){color:var(--ink)}
.d-sec ul,
.d-body ul,
.d-body ol{margin:6px 0 16px;padding-left:2px;list-style:none}
.d-sec ul li,
.d-body ul li,
.d-body ol li{
  font-size:15px;line-height:1.9;color:#34323f;padding-left:26px;position:relative;margin-bottom:8px
}
.d-sec ul li::before,
.d-body ul li::before,
.d-body ol li::before{
  content:"";position:absolute;left:4px;top:13px;width:7px;height:7px;border-radius:50%;
  background:linear-gradient(135deg,var(--purple),var(--orange))
}
.d-body blockquote{
  border-left:4px solid var(--purple);background:var(--lavender);border-radius:0 var(--radius-md) var(--radius-md) 0;
  padding:20px 24px;margin:20px 0;font-size:16.5px;font-weight:700;line-height:1.8;color:var(--ink)
}
.d-body a{color:var(--purple);text-decoration:underline;text-underline-offset:2px}
.d-body img{max-width:100%;height:auto;border-radius:var(--radius-md);margin:16px 0}
.d-body u{text-decoration:underline}
.d-body s,.d-body del,.d-body strike{text-decoration:line-through}
.d-body mark{padding:0 .12em;border-radius:2px;color:inherit}
.d-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px;line-height:1.7;overflow-x:auto;display:block}
.d-body thead,.d-body tbody,.d-body tfoot{display:table;width:100%;border-collapse:collapse}
.d-body tr{display:table-row}
.d-body th,.d-body td{border:1px solid var(--line,#e9e6f2);padding:10px 14px;vertical-align:top;text-align:left}
.d-body th{background:var(--lavender,#f1edff);font-weight:700;color:var(--ink)}
.d-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em;background:rgba(111,76,246,.08);padding:.1em .35em;border-radius:4px}
.d-body pre{background:var(--paper,#fdfcff);border:1px solid var(--line,#e9e6f2);border-radius:var(--radius-md,16px);padding:14px 16px;overflow:auto;margin:16px 0;line-height:1.6}

/* TipTap 常把 li 包一层 p —— 取消内层默认边距，保持静态原型行高 */
.d-body li > p{margin:0;font-size:inherit;line-height:inherit;color:inherit}
.d-main .d-body{font-size:15.5px;line-height:2;color:#34323f}
.d-quote{border-left:4px solid var(--purple);background:var(--lavender);border-radius:0 var(--radius-md) var(--radius-md) 0;
  padding:20px 24px;margin:20px 0;font-size:16.5px;font-weight:700;line-height:1.8;color:var(--ink)}
.d-quote small{display:block;margin-top:10px;font-size:13px;font-weight:500;color:var(--muted)}

/* 对话实录 Q&A */
.d-conv{margin-bottom:36px}
.d-conv .cv-q{display:flex;gap:14px;margin:22px 0 12px;align-items:flex-start}
.d-conv .cv-q .avatar{background:var(--ink)}
.d-conv .cv-q p{font-size:15.5px;font-weight:800;line-height:1.8;background:var(--paper);
  border:1px solid var(--line);border-radius:4px var(--radius-md) var(--radius-md) var(--radius-md);padding:14px 18px;flex:1}
.d-conv .cv-a{display:flex;gap:14px;margin-bottom:22px;align-items:flex-start}
.d-conv .cv-a .avatar{background:linear-gradient(135deg,var(--purple),var(--orange))}
.d-conv .cv-a .cv-bubble{flex:1}
.d-conv .cv-a p{font-size:15.5px;line-height:2;color:#34323f;margin-bottom:12px}

/* 要点清单 */
.d-keypoints{background:linear-gradient(120deg,var(--ink),#33235f 70%,#4a2f8f);color:#fff;
  border-radius:var(--radius-lg);padding:32px 34px;margin:40px 0}
.d-keypoints h3{font-size:19px;font-weight:800;margin-bottom:18px}
.d-keypoints ul{list-style:none;padding:0;margin:0}
.d-keypoints li{padding:10px 0 10px 32px;position:relative;font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.88);
  border-bottom:1px dashed rgba(255,255,255,.14)}
.d-keypoints li:last-child{border-bottom:0}
.d-keypoints li::before{content:"✓";position:absolute;left:2px;top:10px;color:var(--orange);font-weight:800}

/* 讨论区 */
.d-discuss h3{font-size:18px;font-weight:800;margin-bottom:18px}
.d-comment{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
.d-comment .avatar{flex-shrink:0}
.d-comment .dc-head{font-size:13px;color:var(--muted);margin-bottom:6px}
.d-comment .dc-head b{color:var(--ink);margin-right:10px}
.d-comment p{font-size:14.5px;line-height:1.9;color:#34323f}

/* 侧栏 */
.d-toc a{display:block;font-size:13.5px;color:var(--muted);padding:7px 0 7px 14px;border-left:2px solid var(--line);
  text-decoration:none;line-height:1.5;transition:.15s}
.d-toc a:hover{color:var(--purple);border-color:var(--purple)}
.d-side-rel a{display:block;padding:12px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}
.d-side-rel a:last-child{border-bottom:0}
.d-side-rel a b{display:block;font-size:13.5px;line-height:1.6;font-weight:700}
.d-side-rel a:hover b{color:var(--purple)}
.d-side-rel a small{font-size:12px;color:var(--muted)}
.side-cta{background:linear-gradient(140deg,var(--purple-dark),#8b5cf6);color:#fff;border:0}
.side-cta h5{color:#fff}
.side-cta h5::before{background:var(--orange)}
.side-cta p{font-size:13px;color:rgba(255,255,255,.8);line-height:1.7;margin-bottom:16px}
.side-cta .button{background:#fff;color:var(--purple-dark);width:100%;justify-content:center}

/* 上一篇 / 下一篇 */
.d-prevnext{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:48px 0}
.d-pn{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:18px 22px;
  text-decoration:none;color:inherit;transition:.2s}
.d-pn:hover{border-color:#d8cffc;box-shadow:var(--shadow-soft)}
.d-pn small{font-size:12px;color:var(--muted)}
.d-pn b{display:block;font-size:14.5px;line-height:1.6;margin-top:6px}
.d-pn.next{text-align:right}
.d-pn:hover b{color:var(--purple)}

/* 相关推荐 */
.d-related{margin-bottom:56px}
.d-related h3{font-size:20px;font-weight:800;margin-bottom:20px}
.d-rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.d-rel-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:20px;
  text-decoration:none;color:inherit;transition:.2s;display:block}
.d-rel-card:hover{border-color:#d8cffc;box-shadow:var(--shadow-soft);transform:translateY(-2px)}
.d-rel-card .rc-cat{font-size:11.5px;font-weight:800;color:var(--purple-dark);background:var(--lavender);
  border-radius:6px;padding:3px 10px;display:inline-block;margin-bottom:12px}
.d-rel-card b{display:block;font-size:15px;line-height:1.6;margin-bottom:10px}
.d-rel-card small{font-size:12px;color:var(--muted)}

/* 详情页底部 CTA 带 */
.d-cta-band{margin:8px 0 64px}

.d-back{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:700;color:var(--muted);
  text-decoration:none;margin-bottom:4px}
.d-back:hover{color:var(--purple)}

/* 正文内嵌视频 / Office 附件卡 */
.d-body video.cms-video{display:block;max-width:100%;margin:18px 0;border-radius:10px;background:#000}
.d-body .cms-file-card{display:flex;align-items:center;gap:14px;margin:20px 0;padding:14px 16px;
  border:1px solid var(--line);border-radius:12px;background:#faf9fc}
.d-body .cms-file-icon{width:40px;height:40px;border-radius:9px;flex-shrink:0;display:inline-flex;
  align-items:center;justify-content:center;font-size:11px;font-weight:800;letter-spacing:.02em;
  text-transform:uppercase;color:#fff;background:#6b5cff}
.d-body .cms-file-card[data-ext="pdf"] .cms-file-icon{background:#e11d48}
.d-body .cms-file-card[data-ext="doc"] .cms-file-icon,
.d-body .cms-file-card[data-ext="docx"] .cms-file-icon{background:#2563eb}
.d-body .cms-file-card[data-ext="xls"] .cms-file-icon,
.d-body .cms-file-card[data-ext="xlsx"] .cms-file-icon{background:#059669}
.d-body .cms-file-card[data-ext="ppt"] .cms-file-icon,
.d-body .cms-file-card[data-ext="pptx"] .cms-file-icon{background:#ea580c}
.d-body .cms-file-name{flex:1;font-size:14.5px;font-weight:700;color:var(--ink);overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.d-body .cms-file-dl{flex-shrink:0;font-size:13px;font-weight:700;color:#fff!important;text-decoration:none!important;
  background:var(--ink);padding:8px 14px;border-radius:8px}
.d-body .cms-file-dl:hover{opacity:.9}

@media (max-width: 960px){
  .d-layout{grid-template-columns:1fr}
  .d-aside{position:static;order:2}
  .d-rank .dr-row{grid-template-columns:44px 1fr 90px}
  .d-rank .dr-row>span:last-child{display:none}
  .dbar-row{grid-template-columns:104px 1fr 52px}
  .d-prevnext{grid-template-columns:1fr}
  .d-item{grid-template-columns:1fr;gap:10px}
  .di-arrow{display:none}
}

/* ---------- 三级（简洁版）：图文详情 ---------- */
.d-simple{max-width:860px;margin:0 auto;padding:8px 0 72px}
.d-simple .d-cover{margin:12px 0 26px}
.d-simple .d-facts{margin-bottom:40px}
.d-simple .d-cta-band{margin-top:48px}
.d-back{margin-top:36px;text-align:center}
.d-back .d-link{margin-top:0;font-size:14px}