/* Podcast + Insights pages (linked from their head-extra; uses the site.css tokens only).
   Blue = primary, orange = the only accent (var(--saffron) small text, var(--accent) graphics). */

/* ---------- Podcast: latest episode ---------- */
.ep-latest{align-items:center}
.ep-latest .label+.caption{margin-top:20px}
.ep-play{position:relative;display:block;width:100%;margin-top:30px;padding:0;border:0;border-radius:20px;overflow:hidden;background:var(--surface);cursor:pointer;aspect-ratio:16/9}
.ep-play img,.ep-play iframe{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border:0}
.ep-play img{transform:scale(1.02);transition:transform .8s var(--ease),filter .4s var(--ease)}
.ep-play:hover img{transform:scale(1.05);filter:brightness(.85)}
.ep-play-btn{position:absolute;left:50%;top:50%;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;background:var(--iris);box-shadow:0 0 0 10px #0065fc33;transition:transform .35s var(--ease),background-color .3s var(--ease)}
.ep-play-btn::after{content:"";position:absolute;left:31px;top:24px;border-left:20px solid #fff;border-top:14px solid transparent;border-bottom:14px solid transparent}
.ep-play:hover .ep-play-btn{transform:scale(1.08);background:var(--iris-hi)}
.ep-play.playing{cursor:default}

/* ---------- Podcast: topic filter + grid ---------- */
.ep-filter{display:flex;flex-wrap:wrap;gap:10px;margin-top:clamp(40px,5vw,64px)}
.chip{min-height:44px;padding:0 18px;border:0;border-radius:9999px;background:var(--surface);color:var(--silver);font-size:15px;font-weight:400;cursor:pointer;transition:background-color .25s var(--ease),color .25s var(--ease)}
.chip:hover{background:var(--surface-3);color:var(--strong)}
.chip[aria-pressed="true"]{background:var(--iris);color:#fff}
.chip[hidden]{display:none}
.ep-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(40px,4.5vw,64px) clamp(24px,3vw,40px);margin-top:clamp(40px,5vw,56px)}
@media (max-width:1000px){.ep-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.ep-grid{grid-template-columns:1fr}}
.ep[hidden]{display:none}
.ep>a:first-child{display:block}
.ep-thumb{position:relative;display:block;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:var(--surface)}
/* hqdefault is 4:3 with letterbox bars; the slight scale hides the 1px bar edge */
.ep-thumb img{width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform .8s var(--ease)}
.ep a:hover .ep-thumb img,.post-card a:hover .ep-thumb img{transform:scale(1.06)}
.ep-len{position:absolute;right:10px;bottom:10px;padding:3px 8px;border-radius:8px;background:#000c;color:#fff;font-size:12px;font-weight:600;font-variant-numeric:tabular-nums}
.ep .caption{margin-top:20px}
.ep h3{margin-top:8px;font-size:clamp(21px,1.8vw,24px);line-height:1.22;letter-spacing:-.02em;transition:color .25s var(--ease)}
.ep a:hover h3{color:var(--iris-hi)}
.ep-guest{margin-top:8px;font-size:16px;color:var(--silver)}
.ep-date{margin-top:6px;font-size:14px;color:var(--ash)}
.ep-count{margin-top:48px;font-size:15px}
/* "Read the article" under an episode card (a separate link: the card itself opens YouTube) */
.ep .ep-article{display:inline-flex;align-items:center;gap:8px;min-height:44px;margin-top:4px;font-size:13px;font-weight:600;letter-spacing:.025em;text-transform:uppercase;color:var(--saffron);transition:color .25s var(--ease)}
.ep .ep-article:hover{color:var(--bone)}
.ep .ep-article .arr{transition:transform .35s var(--ease)}
.ep .ep-article:hover .arr{transform:translateX(4px)}

/* ---------- Insights hub ---------- */
.hub-hero .display{font-size:clamp(40px,5.6vw,80px);line-height:1.02}
.hub-latest .ep-play{margin-top:0}
.hub-latest .problem{margin-top:22px;max-width:30em;color:var(--silver)}
.hub-latest .ctas{margin-top:28px}
.row-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 28px;margin-top:clamp(72px,9vw,120px)}
.ep-row{grid-template-columns:repeat(4,minmax(0,1fr))}
.ep-row .ep h3{font-size:clamp(19px,1.5vw,21px)}
@media (max-width:1100px){.ep-row{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.ep-row{grid-template-columns:1fr}.ep-row .ep:nth-child(n+3){display:none}}
/* long single words ("Commercialization") must fit a 375px phone */
@media (max-width:420px){.hub-hero .display,.article-hero .display{font-size:clamp(32px,9.6vw,40px)}}
.hub-hero .display,.article-hero .display{overflow-wrap:break-word}
.post-filters{display:grid;gap:14px;margin-top:clamp(40px,5vw,56px)}
.post-filters[hidden]{display:none}
.filter-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.filter-k{min-width:8.5em;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ash)}
@media (max-width:620px){.filter-k{min-width:0;flex-basis:100%}}
.post-count{margin-top:28px;font-size:15px}
.post-empty{margin-top:40px}
.post-empty[hidden]{display:none}

/* ---------- Article cards (hub + related) ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(48px,5vw,72px) clamp(24px,3vw,40px);margin-top:clamp(40px,5vw,56px)}
@media (max-width:1000px){.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.post-grid{grid-template-columns:1fr}}
.post-card[hidden]{display:none}
.post-card a{display:block}
.post-card .ep-thumb{border-radius:20px}
.post-card .caption{margin-top:20px}
.post-card h3{margin-top:10px;font-size:clamp(24px,2.1vw,28px);line-height:1.15;letter-spacing:-.03em;transition:color .25s var(--ease)}
.post-card a:hover h3{color:var(--iris-hi)}
.post-card p{margin-top:12px;font-size:16px;line-height:1.5;color:var(--silver)}
.post-card .meta{margin-top:10px;font-size:14px;color:var(--ash)}
.post-card .ghost{margin-top:6px}
.post-card a:hover .ghost{color:var(--saffron)}

/* ---------- Insights: article ---------- */
.article-hero .display{font-size:clamp(40px,5.6vw,80px);line-height:1.02}
.byline{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:26px;font-size:15px;color:var(--ash)}
.byline b{font-weight:600;color:var(--silver)}
.tagline{margin-top:18px}
.article{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:clamp(40px,6vw,96px);align-items:start}
@media (max-width:900px){.article{grid-template-columns:1fr}}
.answer{max-width:40em;margin-bottom:clamp(48px,6vw,72px);padding:clamp(24px,3vw,36px);border-radius:20px;background:var(--card);border:1px solid var(--card-line);border-left:3px solid var(--accent)}
.answer h2{margin-top:14px;font-size:clamp(24px,2.3vw,30px);line-height:1.2;letter-spacing:-.025em}
.answer p{margin-top:14px;font-size:19px;line-height:1.6;color:var(--bone)}
.prose{max-width:40em}
.prose h2{margin:clamp(48px,6vw,72px) 0 0;font-size:clamp(28px,2.8vw,36px);line-height:1.15;letter-spacing:-.03em}
.prose h2:first-child{margin-top:0}
.prose p{margin-top:20px;font-size:19px;line-height:1.65;color:var(--silver)}
.prose h2+p{margin-top:22px}
.prose strong{font-weight:600;color:var(--bone)}
.prose ul{margin-top:20px;display:grid;gap:12px}
.prose li{position:relative;padding-left:26px;font-size:19px;line-height:1.6;color:var(--silver)}
.prose li::before{content:"";position:absolute;left:2px;top:.7em;width:8px;height:8px;border-radius:50%;background:var(--iris)}
.prose blockquote{margin:40px 0 0;padding:4px 0 4px 26px;border-left:2px solid var(--iris)}
.prose blockquote p{margin:0;font-size:clamp(24px,2.4vw,30px);line-height:1.3;letter-spacing:-.025em;font-weight:200;color:var(--bone)}
.prose blockquote cite{display:block;margin-top:14px;font-style:normal;font-size:14px;font-weight:600;letter-spacing:.025em;text-transform:uppercase;color:var(--saffron)}
.aside{display:grid;gap:clamp(32px,4vw,44px)}
.aside .box{padding:clamp(24px,2.5vw,32px);border-radius:20px;background:var(--card);border:1px solid var(--card-line)}
.aside h3{font-size:14px;font-weight:600;letter-spacing:.025em;text-transform:uppercase;color:var(--saffron)}
.aside ol{display:grid;gap:14px;margin-top:18px;counter-reset:t}
.aside ol li{counter-increment:t;display:grid;grid-template-columns:28px 1fr;font-size:16px;line-height:1.45;color:var(--silver)}
.aside ol li::before{content:counter(t,decimal-leading-zero);font-size:13px;font-weight:600;color:var(--iris-hi);padding-top:2px}
.aside .chapters{display:grid;gap:4px;margin-top:14px}
.aside .chapters a{display:grid;grid-template-columns:58px 1fr;gap:8px;min-height:40px;align-items:center;font-size:15px;color:var(--silver);transition:color .25s var(--ease)}
.aside .chapters a:hover{color:var(--strong)}
.aside .chapters span{font-variant-numeric:tabular-nums;color:var(--iris-hi);font-weight:600;font-size:14px}
.aside .ep-play{margin-top:18px;border-radius:14px}
.aside .ep-play-btn{width:56px;height:56px;margin:-28px 0 0 -28px}
.aside .ep-play-btn::after{left:23px;top:17px;border-left-width:15px;border-top-width:11px;border-bottom-width:11px}
.aside p{margin-top:14px;font-size:16px;color:var(--silver)}
.aside .ghost{margin-top:8px}
.aside .guide-k{font-weight:400;color:var(--strong)}
@media (min-width:901px){.aside{position:sticky;top:calc(var(--hdr,68px) + 32px)}}
.disclaimer{margin-top:clamp(48px,6vw,72px);padding-top:24px;border-top:1px solid var(--rule-2);font-size:14px;line-height:1.55;color:var(--ash);max-width:46em}
.more{margin-top:clamp(64px,8vw,110px)}

/* ---------- Article: full transcript (closed by default) ---------- */
.transcript{max-width:40em;margin-top:clamp(56px,7vw,88px);border-top:1px solid var(--rule-2);border-bottom:1px solid var(--rule-2)}
.transcript summary{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 18px;min-height:64px;padding:12px 0;cursor:pointer;list-style:none;font-size:clamp(20px,1.8vw,24px);letter-spacing:-.02em;font-weight:400}
.transcript summary::-webkit-details-marker{display:none}
.transcript summary>span:first-child{display:inline-flex;align-items:center;gap:14px}
.transcript summary>span:first-child::before{content:"";width:9px;height:9px;border-right:2px solid var(--iris-hi);border-bottom:2px solid var(--iris-hi);transform:rotate(-45deg);transition:transform .3s var(--ease)}
.transcript[open] summary>span:first-child::before{transform:rotate(45deg)}
.transcript summary:hover{color:var(--iris-hi)}
.transcript .t-meta{font-size:14px;color:var(--ash)}
.transcript-body{padding:8px 0 40px}
.transcript-body p{margin-top:18px;font-size:17px;line-height:1.7;color:var(--silver)}
.transcript-body .t-note{margin-top:0;font-size:14px;color:var(--ash)}
.article-more{max-width:40em;margin-top:32px;font-size:17px;line-height:1.6;color:var(--silver)}
.transcript+.disclaimer{margin-top:32px;padding-top:0;border-top:0}
.t-time{display:inline-block;min-width:3.4em;margin-right:6px;padding:1px 0;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--iris-hi)}
.t-time:hover{color:var(--saffron)}