/* Compound Pulse — research/insights layer.
   Additive only. Loaded after /styles.css by pages under /insights/ and
   /fr/insights/. Reuses the LUMA design tokens; defines nothing that
   /styles.css already owns, so the LUMA surfaces are unaffected. */

:root{--read:760px;--read-wide:1080px}

/* ---- reading column ------------------------------------------------ */
.article-wrap{max-width:var(--read-wide);margin:auto;padding:0 24px}
.article-body{max-width:var(--read);margin:0 auto}
.article-body p,.article-body li{font-size:17.5px;line-height:1.72;color:#dbe5df}
.article-body p{margin:0 0 22px}
.article-body h2{font-size:clamp(28px,3.4vw,38px);letter-spacing:-.03em;margin:64px 0 18px}
.article-body h3{font-size:21px;letter-spacing:-.02em;margin:40px 0 12px}
.article-body strong{color:var(--text)}
.article-body a{color:var(--accent2);text-underline-offset:3px}
.article-body a:hover{color:var(--accent)}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 22px}
.article-body li{margin:0 0 10px}
.article-body hr{border:0;border-top:1px solid var(--line);margin:56px 0}

/* ---- article hero -------------------------------------------------- */
.article-hero{max-width:var(--read-wide);margin:auto;padding:60px 24px 24px}
.article-hero .kicker{font-size:11px;letter-spacing:.14em;font-weight:800;color:var(--accent2);text-transform:uppercase}
.article-hero h1{font-size:clamp(36px,5.2vw,60px);max-width:16ch;margin:20px 0 22px;letter-spacing:-.035em;line-height:1.06}
.article-hero .standfirst{font-size:20px;line-height:1.6;color:var(--muted);max-width:64ch;margin:0}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;margin-top:30px;padding-top:22px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.article-meta b{color:var(--text);font-weight:700}

/* ---- one controlled language switch -------------------------------- */
.lang-switch{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:6px 14px;font-size:12px;text-decoration:none;color:var(--muted)}
.lang-switch:hover{border-color:#4a6558;color:var(--text)}
.lang-switch b{color:var(--accent);font-weight:800;letter-spacing:.06em}

/* ---- pull statistic ------------------------------------------------ */
.pull-stat{border-left:3px solid var(--accent);background:linear-gradient(90deg,#101f19,transparent);padding:22px 26px;margin:38px 0}
.pull-stat .figure{display:block;font-size:clamp(38px,5vw,54px);font-weight:800;letter-spacing:-.04em;color:var(--accent);line-height:1}
.pull-stat .claim{display:block;margin-top:12px;font-size:17px;color:var(--text);line-height:1.5}
.pull-stat .scope{display:block;margin-top:10px;font-size:12.5px;color:var(--muted);line-height:1.55}

/* ---- evidence tables (allowed to exceed the reading column) --------- */
.evidence{max-width:var(--read-wide);margin:44px auto;overflow-x:auto;-webkit-overflow-scrolling:touch}
.evidence table{width:100%;min-width:660px;border-collapse:collapse;font-size:14.5px}
.evidence caption{caption-side:top;text-align:left;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent2);font-weight:800;padding-bottom:14px}
.evidence th,.evidence td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.evidence thead th{font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid #3a4f45;font-weight:800}
.evidence tbody tr:hover{background:#0d1713}
.evidence td.stat{color:var(--accent);font-weight:800;white-space:nowrap;font-size:16px}
.evidence td.scope{color:var(--muted);font-size:13px;line-height:1.5}
.evidence .market{font-weight:700;color:var(--text);white-space:nowrap}

/* ---- workflow chain diagram ---------------------------------------- */
.chain{max-width:var(--read-wide);margin:44px auto;border:1px solid var(--line);background:var(--panel);border-radius:18px;padding:26px}
.chain-title{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent2);font-weight:800;margin-bottom:20px}
.chain-flow{display:flex;flex-wrap:wrap;gap:8px}
.chain-flow span{border:1px solid var(--line);background:#0a1410;border-radius:999px;padding:9px 14px;font:600 12.5px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:#cdebdc}
.chain-flow span.leak{border-color:#7a4a42;background:#1d1210;color:#ffb3a7}
.chain-legend{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.chain-legend b{color:var(--text)}

/* ---- transition leak map ------------------------------------------- */
.leakmap{max-width:var(--read-wide);margin:40px auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.leakmap div{border:1px solid var(--line);background:var(--panel);border-radius:14px;padding:18px}
.leakmap b{display:block;font:800 10.5px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--accent);letter-spacing:.08em;text-transform:uppercase}
.leakmap span{display:block;margin-top:11px;font-size:14px;color:var(--text);font-weight:600;line-height:1.4}
.leakmap small{display:block;margin-top:7px;font-size:12.5px;color:var(--muted);line-height:1.5}

/* ---- callouts ------------------------------------------------------ */
.callout{border:1px solid var(--line);background:var(--panel);border-radius:14px;padding:22px 24px;margin:34px 0}
.callout b{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent2);margin-bottom:10px}
.callout p{margin:0;font-size:15.5px;color:var(--muted);line-height:1.65}
.callout p+p{margin-top:12px}

/* ---- sources ------------------------------------------------------- */
.sources{max-width:var(--read);margin:60px auto 0;padding-top:34px;border-top:1px solid var(--line)}
.sources h2{font-size:22px;margin:0 0 20px}
.sources ol{padding-left:20px;margin:0}
.sources li{font-size:13.5px;color:var(--muted);line-height:1.6;margin-bottom:16px}
.sources li a{color:var(--accent2);word-break:break-word}
.sources .label{display:inline-block;font:800 9.5px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--line);border-radius:5px;padding:4px 7px;margin-right:8px;color:var(--muted)}
.sources .label.vendor{border-color:#6b5a34;color:#e9b96e}
.sources .label.official{border-color:#3f6350;color:var(--accent2)}

/* ---- article CTA --------------------------------------------------- */
.article-cta{max-width:var(--read-wide);margin:64px auto 0;border:1px solid #4c6b58;background:linear-gradient(180deg,#13261e,#0d1713);border-radius:20px;padding:40px}
.article-cta h2{font-size:clamp(26px,3.2vw,34px);margin:0 0 14px;letter-spacing:-.03em}
.article-cta p{color:var(--muted);max-width:58ch;margin:0 0 24px;font-size:16px;line-height:1.6}

/* ---- insights index ------------------------------------------------ */
.index-grid{max-width:var(--read-wide);margin:0 auto;padding:20px 24px 40px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.index-card{border:1px solid var(--line);background:var(--panel);border-radius:18px;padding:30px;display:flex;flex-direction:column;text-decoration:none}
.index-card:hover{border-color:#4a6558;background:#101c17}
.index-card .tags{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.index-card .lang{font:800 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em;border:1px solid var(--line);border-radius:5px;padding:5px 8px;color:var(--accent)}
.index-card .date{font-size:11.5px;color:var(--muted);letter-spacing:.04em}
.index-card h2{font-size:23px;line-height:1.22;margin:16px 0 12px;letter-spacing:-.025em;color:var(--text)}
.index-card p{color:var(--muted);font-size:14.5px;line-height:1.6;margin:0 0 22px;flex:1}
.index-card .read{font-size:13px;font-weight:800;color:var(--accent)}
.index-section-head{max-width:var(--read-wide);margin:auto;padding:34px 24px 0}
.index-section-head h2{font-size:15px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent2);margin:0 0 6px}
.index-section-head p{color:var(--muted);font-size:14.5px;margin:0;max-width:62ch}

@media(max-width:900px){.leakmap{grid-template-columns:repeat(2,minmax(0,1fr))}.index-grid{grid-template-columns:1fr}}
@media(max-width:640px){
  .leakmap{grid-template-columns:1fr}
  .article-hero{padding:40px 18px 20px}
  .article-wrap,.index-grid,.index-section-head{padding-left:18px;padding-right:18px}
  .article-body p,.article-body li{font-size:17px;line-height:1.7}
  .article-hero h1{font-size:33px;max-width:none}
  .article-hero .standfirst{font-size:17.5px}
  .article-cta{padding:28px 22px}
  .pull-stat{padding:18px 20px}
  .chain{padding:20px 18px}
}