/* ── redr labs · Insights article pages ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#fff; --fg:#0a0a0a; --muted:rgba(10,10,10,.6); --faint:rgba(10,10,10,.45);
  --rule:rgba(10,10,10,.12); --pill:rgba(10,10,10,.05); --panel:#fafafa;
  --mono:'IBM Plex Mono',monospace; --sans:'Poppins',sans-serif;
  --body:rgba(10,10,10,.8);
  --header-height:72px;
}
/* clip (not hidden) so body doesn't become a scroll container and break the sticky contents list */
html,body{background:var(--bg);color:var(--fg);font-family:var(--sans);overflow-x:clip;min-height:100%}
a{color:inherit}

.article{max-width:1180px;margin:0 auto;padding:calc(var(--header-height) + 56px) 40px 260px}

/* head */
.article-head{max-width:860px;margin:0 auto 56px;text-align:center}
.back{display:block;width:fit-content;margin:0 auto 32px;font-size:12px;font-weight:400;letter-spacing:.14em;text-transform:lowercase;color:var(--muted);text-decoration:none}
.back:hover{color:var(--fg)}
.kicker{display:inline-flex;align-items:center;gap:12px;font-size:12px;font-weight:400;letter-spacing:.14em;text-transform:lowercase;color:var(--muted);margin-bottom:22px}
.kicker .tag{font-size:11px;font-weight:400;letter-spacing:.14em;color:var(--fg);background:var(--pill);border-radius:999px;padding:3px 12px}
.article-head h1{font-size:clamp(34px,4.6vw,58px);font-weight:300;letter-spacing:-.035em;line-height:1.1;margin-bottom:22px}
.dek{font-size:18px;font-weight:300;line-height:1.65;color:var(--muted);max-width:640px;margin:0 auto 26px}
.byline{display:flex;justify-content:center;align-items:baseline;flex-wrap:wrap;gap:8px 22px;font-size:14px;font-weight:300;color:var(--muted)}
.byline a{color:var(--fg);text-decoration:none;border-bottom:0.5px solid var(--fg)}
.origin{font-size:13px;font-weight:300;color:var(--faint);margin-top:14px}
.origin i{font-style:italic}

/* layout */
.article-layout{display:grid;grid-template-columns:220px minmax(0,680px) minmax(0,1fr);gap:0 56px;border-top:0.5px solid var(--rule);padding-top:56px}
.toc{position:sticky;top:calc(var(--header-height) + 52px);align-self:start;font-size:13px;line-height:1.45;max-height:calc(100vh - var(--header-height) - 76px);overflow:auto;padding-right:8px}
.toc-label{font-size:11px;letter-spacing:.26em;text-transform:lowercase;color:var(--faint);margin-bottom:12px}
.toc a{display:block;padding:6px 0 6px 12px;border-left:1px solid var(--rule);color:var(--muted);font-weight:300;text-decoration:none;transition:color .2s,border-color .2s}
.toc a.sub{padding-left:24px;font-size:12.5px}
.toc a:hover{color:var(--fg)}
.toc a.is-active{color:var(--fg);border-left-color:var(--fg)}

/* prose */
.prose{min-width:0}
.prose p,.prose li{font-size:17px;font-weight:300;line-height:1.85;color:var(--body)}
.prose p{margin-bottom:22px}
.prose ol,.prose ul{margin:0 0 22px 22px}
.prose li{margin-bottom:8px}
.prose h2{font-size:34px;font-weight:300;letter-spacing:-.02em;line-height:1.18;margin:68px 0 20px;scroll-margin-top:calc(var(--header-height) + 52px)}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:25px;font-weight:300;letter-spacing:-.015em;line-height:1.28;margin:48px 0 14px;scroll-margin-top:calc(var(--header-height) + 52px)}
.prose h4{font-size:15px;font-weight:500;letter-spacing:0;margin:30px 0 8px}
.prose .num{font-size:11px;font-weight:400;letter-spacing:.18em;color:var(--faint);display:block;margin-bottom:10px}
.prose sub,.prose sup{font-size:.7em;line-height:0}
.prose code{font-family:var(--mono);font-size:.85em;background:var(--pill);border-radius:4px;padding:1px 5px}
.prose strong{font-weight:500;color:var(--fg)}
.prose a{text-decoration:none;border-bottom:0.5px solid var(--fg)}

.epigraph{font-style:italic;font-size:20px;font-weight:300;line-height:1.65;border-left:1px solid var(--fg);padding-left:22px;margin:0 0 40px}
.epigraph cite{display:block;margin-top:10px;font-style:normal;font-size:11px;letter-spacing:.26em;text-transform:lowercase;color:var(--faint)}
.note{font-size:14px!important;font-weight:300;line-height:1.65!important;color:var(--muted)!important;background:var(--panel);border:0.5px solid var(--rule);border-radius:8px;padding:14px 18px}
.abstract{font-size:19px!important}

.eq{font-size:17px;font-weight:300;text-align:center;margin:6px 0 26px;padding:14px 12px;background:var(--panel);border:0.5px solid var(--rule);border-radius:8px;overflow-x:auto;white-space:nowrap}

figure{margin:34px 0 36px}
figure img{display:block;width:100%;height:auto;background:#fff;border:0.5px solid var(--rule);border-radius:8px;padding:10px}
figure .redacted{display:flex;align-items:center;justify-content:center;aspect-ratio:16/7;background:var(--panel);border:0.5px solid var(--rule);border-radius:8px;font-family:var(--mono);font-size:13px;letter-spacing:.14em;color:var(--faint)}
figcaption{font-size:14px;font-weight:300;line-height:1.6;color:var(--muted);margin-top:12px}
figcaption b{font-weight:500;color:var(--fg)}

.table-wrap{margin:30px 0 36px;overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.5}
th,td{text-align:left;vertical-align:top;padding:10px 14px 10px 0;border-bottom:0.5px solid var(--rule)}
th{font-weight:500;border-bottom:1px solid var(--fg);white-space:nowrap}
td{font-weight:300}
td.n{font-variant-numeric:tabular-nums;text-align:right;padding-right:0;padding-left:14px}
th.n{text-align:right;padding-right:0;padding-left:14px}
.table-cap{font-size:14px;font-weight:300;color:var(--muted);margin-top:10px}
.table-cap b{font-weight:500;color:var(--fg)}

.stat{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:20px 32px;margin:8px 0 30px;padding:22px 0;border-top:0.5px solid var(--rule);border-bottom:0.5px solid var(--rule)}
@media(max-width:620px){.stat{grid-template-columns:1fr}}
.stat div{font-size:13px;font-weight:300;color:var(--muted)}
.stat b{display:block;font-size:32px;font-weight:300;letter-spacing:-.03em;color:var(--fg)}
.chart svg{width:100%;height:auto;display:block;overflow:visible}
.chart .lbl{font-family:var(--sans);font-size:11px;fill:rgba(10,10,10,.5)}

.end{margin-top:72px;padding-top:28px;border-top:0.5px solid var(--rule);display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-size:14px;font-weight:300}
.end a{text-decoration:none;border-bottom:0.5px solid var(--fg)}

@media(max-width:1100px){
  .article-layout{grid-template-columns:200px minmax(0,1fr);gap:0 40px}
  .article-layout>.spacer{display:none}
}
@media(max-width:820px){
  .article{padding:calc(var(--header-height) + 36px) 20px 180px}
  .article-head{margin-bottom:36px}
  .article-layout{grid-template-columns:1fr;padding-top:36px}
  .toc{display:none}
  .prose p,.prose li{font-size:16px}
  .prose h2{font-size:28px;margin-top:52px}
  .prose h3{font-size:22px}
  .epigraph{font-size:18px}
  .eq{font-size:15px}
}

/* press feature */
.feature-banner{display:block;width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:8px;margin:0 0 40px}
.pull-quote{font-size:28px;font-weight:300;letter-spacing:-.015em;line-height:1.4;margin:0 0 40px}
.pull-quote cite{display:block;margin-top:16px;font-style:normal;font-size:11px;letter-spacing:.26em;text-transform:lowercase;color:var(--faint)}
.excerpt-block{border-left:1px solid var(--fg);padding-left:24px;margin:0 0 32px}
.excerpt-block p:last-child{margin-bottom:0}
.excerpt-source{font-size:13px;font-weight:300;color:var(--muted);margin:-8px 0 36px}
@media(max-width:820px){.pull-quote{font-size:22px}}
.featured-line{font-size:24px!important;font-weight:300!important;letter-spacing:-.01em;line-height:1.45!important;color:var(--fg)!important;margin-bottom:28px!important}
.article-url{word-break:break-word}