/* Single blog post layout — builds on page-style + site-revisions tokens */
.blog-post{padding-block:56px 96px}
.post-head{max-width:980px}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:15px;color:var(--ink-soft);margin:0}
.post-meta .cat{display:inline-block;padding:6px 14px;border:1px solid var(--purple);border-radius:999px;color:var(--purple);font-weight:600}
.post-meta .meta-dot{width:4px;height:4px;border-radius:50%;background:var(--grey-head)}
.blog-post h1{font-size:clamp(38px,4.6vw,68px);line-height:1.06;letter-spacing:-.04em;margin:22px 0 30px;font-weight:800;color:var(--ink)}
.byline{display:flex;flex-wrap:wrap;align-items:center;gap:22px 36px}
.byline .by-who{display:flex;align-items:center;gap:14px}
.avatar{width:52px;height:52px;border-radius:50%;background:var(--purple);color:#fff;display:grid;place-items:center;font-weight:800;font-size:17px;flex-shrink:0}
.byline small{display:block;font-size:13px;color:var(--grey-head);line-height:1.3}
.byline b{display:block;font-size:16px;color:var(--ink);line-height:1.35}
.crumbs{margin:34px 0 0;font-size:14.5px;color:var(--ink-soft)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}
.crumbs li+li::before{content:"›";margin-right:8px;color:var(--grey-head)}
.crumbs a{color:var(--ink);font-weight:600}
.crumbs a:hover{color:var(--purple)}
.hero-img{margin:40px 0 0}
.hero-img img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:8px;display:block;background:var(--mist)}

/* body grid: share rail | article | sidebar */
.post-body{display:grid;grid-template-columns:56px minmax(0,760px) 320px;gap:48px;justify-content:space-between;margin-top:56px;align-items:start}
.share{position:sticky;top:120px;display:flex;flex-direction:column;gap:10px;align-items:center}
.share span{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--grey-head);writing-mode:vertical-rl;transform:rotate(180deg);margin-bottom:6px}
.share a{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink);transition:background .2s,color .2s,border-color .2s}
.share a:hover{background:var(--purple);border-color:var(--purple);color:#fff}
.share svg{width:17px;height:17px;fill:currentColor}

.article{font-size:18px;line-height:1.75;color:#3a3a3e}
.article>*:first-child{margin-top:0}
.article p{margin:18px 0}
.article h2{font-size:clamp(28px,2.6vw,38px);line-height:1.15;letter-spacing:-.03em;color:var(--ink);margin:64px 0 18px;font-weight:800;scroll-margin-top:110px}
.article h3{font-size:22px;line-height:1.35;color:var(--ink);margin:40px 0 12px;font-weight:700;scroll-margin-top:110px}
.article h4{font-size:18px;line-height:1.4;color:var(--ink);margin:32px 0 10px;font-weight:700}
.faq h3{margin:0;font-size:21px}
.article blockquote{margin:32px 0;padding:6px 0 6px 24px;border-left:3px solid var(--purple);font-size:20px;line-height:1.6;color:var(--ink)}
.article blockquote p{margin:0}
.article hr{border:0;border-top:1px solid var(--line);margin:48px 0}
.article table{width:100%;border-collapse:collapse;font-size:16px;line-height:1.5;margin:28px 0;display:block;overflow-x:auto}
.article th,.article td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
.article th{color:var(--ink);font-weight:700;background:var(--mist)}
.article img{max-width:100%;height:auto;border-radius:8px}
.article figcaption{font-size:14px;color:var(--grey-head);margin-top:10px}
.article pre{white-space:pre-wrap;font:inherit;background:var(--mist);border-left:4px solid var(--purple);border-radius:0 8px 8px 0;padding:22px 26px;margin:0 0 28px;color:var(--ink)}
.post-main{min-width:0}
.article strong{color:var(--ink);font-weight:700}
.article a{color:var(--purple);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.article a:hover{color:var(--purple-deep)}
.article .answer{font-size:19px;color:var(--ink);font-weight:500}
.article figure{margin:32px 0}
.article figure img{width:100%;height:auto;border-radius:8px;display:block}
.summary{background:var(--mist);border-left:4px solid var(--purple);border-radius:0 8px 8px 0;padding:24px 28px;margin:0 0 32px}
.summary .k{display:block;font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--purple);margin-bottom:8px}
.summary p{margin:0;color:var(--ink);font-size:18.5px;line-height:1.7}
.article ul,.article ol{margin:18px 0;padding-left:0;list-style:none;counter-reset:n}
.article li{position:relative;padding-left:30px;margin:12px 0}
.article ul li::before{content:"";position:absolute;left:4px;top:.68em;width:8px;height:8px;border-radius:50%;background:var(--purple)}
.article ol li{counter-increment:n}
.article ol li::before{content:counter(n);position:absolute;left:0;top:.2em;width:22px;height:22px;border-radius:50%;background:var(--purple);color:#fff;font-size:12px;font-weight:700;display:grid;place-items:center;line-height:1}
.takeaways{background:var(--ink);color:#e9e9ec;border-radius:10px;padding:34px 36px;margin:64px 0 0}
.takeaways h2{color:#fff;margin:0 0 8px;font-size:28px}
.takeaways strong{color:#fff}
.takeaways ul li::before{background:#a57bff}
.faq{margin-top:8px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:26px;font-weight:400;color:var(--purple);line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 22px}
.inline-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;background:#f3eeff;border-radius:10px;padding:26px 30px;margin:48px 0}
.inline-cta p{margin:0;color:var(--ink);font-weight:600;font-size:19px;line-height:1.45}
.inline-cta p small{display:block;font-weight:400;font-size:15.5px;color:var(--ink-soft)}
.article .inline-cta a.btn{color:#fff;text-decoration:none}

/* sidebar */
.side{position:sticky;top:110px;display:grid;gap:20px}
.side-box{border:1px solid var(--line);border-radius:10px;padding:24px}
.side-box h4{font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--grey-head);margin:0 0 14px}
.toc ol{list-style:none;padding:0;margin:0;display:grid;gap:2px;counter-reset:t}
.toc a{display:block;font-size:14.5px;line-height:1.45;color:var(--ink-soft);padding:7px 0 7px 14px;border-left:2px solid var(--line);transition:color .2s,border-color .2s}
.toc a:hover,.toc a.on{color:var(--ink);border-left-color:var(--purple)}
.side-cta{background:var(--ink);border:0;color:#fff}
.side-cta h4{color:#a9a9ae}
.side-cta p{font-size:20px;font-weight:700;line-height:1.3;margin:0 0 18px;color:#fff}
.side-cta .btn{width:100%}
.side-cta .wa{display:block;text-align:center;margin-top:12px;font-size:14.5px;color:#d9ccff}
.next-card a.next-title{display:block;font-size:17px;font-weight:700;line-height:1.35;color:var(--ink);margin-top:2px}
.next-card a.next-title:hover{color:var(--purple)}
.next-card .nc-nav{display:flex;justify-content:space-between;align-items:center}
.next-card .nc-nav span{display:flex;gap:6px}
.next-card .nc-nav a{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink)}
.next-card .nc-nav a:hover{border-color:var(--purple);color:var(--purple)}

/* after-content CTA */
.post-cta{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px 40px;margin-top:40px;padding:36px 40px;border-radius:12px;background:var(--ink);color:#d9d9de}
.post-cta>div:first-child{flex:1 1 320px;min-width:0}
.post-cta-label{display:block;font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#a9a9ae}
.post-cta h2{font-size:clamp(26px,2.4vw,34px);line-height:1.15;letter-spacing:-.03em;margin:8px 0 0;color:#fff;font-weight:800}
.post-cta p{margin:10px 0 0;font-size:16.5px;line-height:1.6}
.post-cta-actions{display:flex;flex-direction:column;align-items:center;gap:12px}
.post-cta-wa{font-size:14.5px;color:#d9ccff}
.post-cta-wa:hover{color:#fff}

/* author + related */
.author-box{display:flex;gap:22px;align-items:flex-start;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:32px 0;margin-top:64px}
.author-box .avatar{width:72px;height:72px;font-size:22px}
.author-box h4{margin:0;font-size:19px;color:var(--ink)}
.author-box .role{font-size:14px;color:var(--grey-head);margin:2px 0 10px}
.author-box p{font-size:16px;line-height:1.65;margin:0;color:var(--ink-soft)}
.related{margin-top:96px}
.related-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:28px}
.related-head h2{font-size:clamp(28px,3vw,42px);letter-spacing:-.03em;line-height:1.1;margin:0;color:var(--ink);font-weight:800}
.related-head a{color:var(--purple);font-weight:600;font-size:15px}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.rcard img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:8px;display:block;background:var(--mist)}
.rcard .c{display:block;margin-top:16px;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--purple)}
.rcard h3{font-size:21px;line-height:1.3;margin:6px 0 0;color:var(--ink);font-weight:700}
.rcard:hover h3{color:var(--purple)}

@media (max-width:1180px){
  .post-body{grid-template-columns:56px minmax(0,1fr);gap:36px}
  /* tablet + mobile: headings list moves above the article; the after-content CTA replaces the sidebar CTA */
  .side{grid-column:2;grid-row:1;position:static;grid-template-columns:1fr}
  .post-main{grid-column:2;grid-row:2}
  .share{grid-column:1;grid-row:1/span 2}
  .side-cta{display:none}
  .toc ol{columns:2;column-gap:28px}
  .toc li{break-inside:avoid}
}
@media (max-width:767px){
  .blog-post{padding-block:28px 64px}
  .blog-post h1{margin:16px 0 22px}
  .byline{gap:16px 26px}
  .crumbs{margin-top:22px;font-size:13.5px}
  .hero-img{margin-top:26px}
  .post-body{grid-template-columns:minmax(0,1fr);gap:28px;margin-top:32px}
  .share{position:static;flex-direction:row;justify-content:flex-start;grid-column:1;grid-row:1}
  .share span{writing-mode:horizontal-tb;transform:none;margin:0 6px 0 0}
  .side{grid-column:1;grid-row:2}
  .post-main{grid-column:1;grid-row:3}
  .toc ol{columns:1}
  .article{font-size:17px}
  .article .answer,.summary p{font-size:17.5px}
  .article h2{margin-top:48px}
  .summary{padding:20px 20px}
  .takeaways{padding:26px 22px}
  .inline-cta{padding:22px}
  .inline-cta .btn{width:100%}
  .author-box{flex-direction:column;gap:14px}
  .post-cta{padding:28px 22px}
  .post-cta-actions{width:100%}
  .post-cta-actions .btn{width:100%}
  .related{margin-top:64px}
  .related-grid{grid-template-columns:1fr;gap:32px}
}