:root{--bg:#f6f7f9;--paper:#fff;--ink:#25242e;--muted:#66707d;--line:#e4e5eb;--purple:#6936ca;--violet:#f4effe;--red:#c94c58;--gold:#d8952f;--green:#286a56}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--purple)}header{background:#fff;border-bottom:1px solid var(--line)}.shell{max-width:1190px;margin:auto;padding:20px 24px}.brand{display:flex;justify-content:space-between;align-items:center;gap:16px}.wordmark{font-size:34px;letter-spacing:-2px;font-weight:850;line-height:1.05}.wordmark span{color:var(--purple)}.wordmark sup{font-size:10px;letter-spacing:0;vertical-align:top}.tagline{letter-spacing:.19em;font-size:10px;font-weight:750;color:#7b6d91}.chip{font-size:10px;letter-spacing:.06em;font-weight:700;border:1px solid #e8d8ac;color:#806222;background:#fff9e8;border-radius:7px;padding:8px 10px}.controls,.filterbar{display:flex;flex-wrap:wrap;align-items:end;gap:12px}.controls{margin:22px 0 16px}label{font-size:11px;color:#68717e;font-weight:750;letter-spacing:.025em}select,textarea{font:inherit;color:var(--ink);border:1px solid #dcdde5;background:#fff;border-radius:8px;padding:9px 11px;display:block;margin-top:4px;max-width:100%}select{min-width:125px}textarea{width:100%;min-width:250px;resize:vertical}.controls #loadstatus{font-size:12px;color:#65717d;margin-bottom:7px}nav{display:flex;gap:6px;flex-wrap:wrap}button{font:inherit;cursor:pointer;border:1px solid var(--purple);background:var(--purple);color:white;padding:9px 13px;border-radius:8px;font-weight:650}button.secondary{background:#fff;border-color:#d9d7e2;color:#433a53}nav button{border:1px solid var(--line);background:#fff;color:#5e6370;border-radius:8px 8px 0 0;border-bottom:0}nav button.active{color:var(--purple);background:var(--violet);border-color:#d7c8f4}.view{display:none}.view.active{display:block}h1{font-size:29px;letter-spacing:-.7px;margin:2px 0 5px}h2{font-size:18px;letter-spacing:-.25px;margin:0 0 12px}p{margin:9px 0}.kicker{font-size:10px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--purple)}.lede{font-size:13px;color:var(--muted);margin:0 0 20px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:19px 20px;margin:15px 0}.panelHead{display:flex;justify-content:space-between;gap:14px;align-items:center}.panelHead small,.subnote{font-size:11px;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;margin:16px 0}.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 15px;min-height:99px}.stat .label{font-size:11px;font-weight:750;color:#656c79}.stat .big{font-size:23px;font-weight:800;letter-spacing:-.6px;margin:7px 0 3px}.stat .unit{font-size:10px;color:#737c87}.compare{width:100%;border-collapse:collapse}.scroll{overflow-x:auto}table{width:100%;border-collapse:collapse}td,th{border-bottom:1px solid #e8e8ee;text-align:right;padding:9px 10px;font-size:12px;white-space:nowrap}th{font-size:10px;color:#6c7180;font-weight:750}td:first-child,th:first-child{text-align:left}tbody tr.clickable{cursor:pointer}tbody tr.clickable:hover{background:#f8f5ff}.note{font-size:11px;color:var(--muted)}.pill{font-size:10px;font-weight:750;padding:4px 8px;border-radius:6px;background:#f3effa;color:var(--purple)}.twoCol{display:grid;grid-template-columns:1.1fr .9fr;gap:15px}.twoCol .panel{margin-top:0}#map{width:100%;height:auto;max-height:440px;display:block;cursor:crosshair;background:#fcfcfd;border-radius:8px}.insight{background:#f7f4fc;border-left:3px solid var(--purple);padding:13px 15px;border-radius:7px;margin:10px 0}.insight b{display:block;margin-bottom:4px}.insight p{font-size:12px;color:#535a65}.warn{color:#986d1c}.pipeline{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.pipeline>div{background:#f8f7fb;padding:14px;border-radius:8px}.pipeline p{font-size:11px;color:var(--muted)}.leadquote{font-size:18px;font-weight:700;max-width:800px}.feedbackForm{display:grid;gap:14px;max-width:650px}.actions{display:flex;gap:10px;flex-wrap:wrap}.trendSvg{width:100%;height:220px;display:block}.trendLabel{font-size:10px;fill:#707987}footer{padding:25px 0;color:#858994;font-size:11px;border-top:1px solid var(--line);margin-top:30px}@media(max-width:800px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.twoCol{grid-template-columns:1fr}.pipeline{grid-template-columns:repeat(2,1fr)}}@media(max-width:530px){.shell{padding:15px 12px}.stats{grid-template-columns:1fr}.panel{padding:15px 12px}.chip{font-size:9px}.wordmark{font-size:27px}.pipeline{grid-template-columns:1fr}h1{font-size:24px}}

.stat{display:flex;flex-direction:column;min-height:148px}.stat .unit{font-size:11px;line-height:1.4;margin:0 0 9px}.statBenchmark{font-size:11px;color:#636b78;border-top:1px solid #e8e5ef;padding-top:8px;margin-top:auto}.interpretation{border-top:1px solid var(--line);margin-top:14px;padding-top:12px}.interpretation h3{font-size:14px;margin:0 0 8px}.interpretation p{font-size:12px;color:#4f5965;line-height:1.65}.filterHint{align-self:center;font-size:11px;color:var(--muted);margin:0;max-width:240px}.panelHead label{font-size:11px}.panelHead select{min-width:230px}.printButton{margin-left:auto}@media print{body{background:white;color:black}header .controls,header nav,.chip,.printButton,.feedbackForm button{display:none!important}.shell{max-width:100%;padding:8px}.view{display:none!important}.view.active{display:block!important}.panel,.stat{break-inside:avoid;box-shadow:none;border-color:#ddd}.scroll{overflow:visible}table{font-size:10px}.twoCol{grid-template-columns:1fr 1fr}footer{margin-top:8px}}

/* V2.5 execution distribution and explanatory text */
.distTrack{display:flex;width:100%;height:43px;overflow:hidden;border-radius:9px;background:#e8e9ef;margin:15px 0 17px}
.distPart{display:flex;align-items:center;justify-content:center;min-width:0;white-space:nowrap;overflow:hidden;color:white;font-weight:800;font-size:12px;border-right:1px solid #fff5}
.distLegend{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:15px}
.distItem{display:flex;align-items:flex-start;gap:8px;min-width:0}.distDot{width:11px;height:11px;flex:none;border-radius:3px;margin-top:4px}
.distItem b{display:block;font-size:11px;line-height:1.35}.distItem span:not(.distDot){display:block;font-size:11px;color:#626b77;margin-top:3px}
.chartInsight{font-size:12px;color:#485463;line-height:1.65;background:#f7f6fa;border-left:3px solid #a89ac4;padding:10px 13px;border-radius:0 7px 7px 0;margin-top:13px}
.researchTag{font-size:10px;color:#7a608c;background:#f6f0ff;border-radius:5px;padding:5px 8px}
@media(max-width:780px){.distLegend{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media print{.distTrack{-webkit-print-color-adjust:exact;print-color-adjust:exact}.distDot{-webkit-print-color-adjust:exact;print-color-adjust:exact}}

/* V2.6: unobtrusive confidentiality notice and independent research disclosure */
.affiliation-note{color:var(--muted)}
footer .footer-meta{line-height:1.65}
footer .footer-confidential{font-size:10.5px;color:#747987;line-height:1.6;margin-top:8px;max-width:1000px}
footer .footer-confidential strong{font-weight:700;color:#5d6371;letter-spacing:.015em}

/* V2.7: original PitchXL identity and primer-first navigation */
.brandIdentity{display:flex;align-items:center;flex-shrink:0}.pitchxlLogo{display:block;width:258px;max-width:100%;height:auto;object-fit:contain}.primerIntro{padding:6px 0 5px}.primerIntro h1{font-size:36px;letter-spacing:-1.1px;margin:5px 0 8px}.primerIntro .lede{max-width:760px;font-size:14px}.primerHero{border-left:4px solid var(--purple);padding:24px 26px}.primerHero h2{font-size:25px;margin-top:8px}.primerHero>p{font-size:14px;max-width:900px;line-height:1.7}.primerQuestion{margin-top:20px;padding:18px 20px;background:#f8f5ff;border-radius:10px}.primerQuestion p{font-size:17px;font-weight:750;line-height:1.55;margin:8px 0 0;max-width:880px}.primerSteps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;margin:18px 0 12px}.primerSteps>div{border:1px solid #e9e4f1;background:#faf9fc;padding:14px 12px;border-radius:9px}.primerSteps strong{display:block;color:#4e2a8b;font-size:12px;margin-bottom:7px}.primerSteps span{font-size:11px;color:#59616d;line-height:1.5;display:block}.primerMetrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:17px 0}.primerMetrics>div{border:1px solid var(--line);border-radius:10px;padding:15px;background:#fbfbfd}.primerMetrics b{font-size:13px}.primerMetrics p{font-size:12px;color:#5b6571;line-height:1.6}.methodDetails{background:white;border:1px solid var(--line);border-radius:13px;margin:17px 0;overflow:hidden}.methodDetails summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 22px}.methodDetails summary::-webkit-details-marker{display:none}.methodDetails summary b{font-size:17px}.methodDetails summary small{display:block;color:var(--muted);font-size:11px;margin-top:5px}.detailsIndicator{font-size:26px;color:var(--purple);line-height:1}.methodDetails[open] .detailsIndicator{transform:rotate(45deg)}.methodDetailsContent{padding:0 18px 12px;border-top:1px solid var(--line)}.methodDetailsContent .panel{border:0;border-bottom:1px solid var(--line);border-radius:0;margin:0;padding:19px 3px}.methodDetailsContent .panel:last-child{border:0}.pipeline{grid-template-columns:repeat(5,minmax(0,1fr))}
@media(max-width:950px){.primerSteps,.pipeline{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:650px){.pitchxlLogo{width:200px}.brand{align-items:flex-start}.primerIntro h1{font-size:29px}.primerHero{padding:18px 16px}.primerHero h2{font-size:21px}.primerQuestion p{font-size:15px}.primerSteps,.primerMetrics,.pipeline{grid-template-columns:1fr}.primerSteps>div{padding:10px 12px}.methodDetails summary{padding:16px}.chip{max-width:180px}}
@media print{.methodDetailsContent{display:block!important}.methodDetails{break-inside:auto}}

/* V2.8: original Primer structure, research-question headline, copyright footer */
.primerHero{background:linear-gradient(120deg,#faf7ff 0%,#ffffff 100%);border-left:4px solid var(--purple);padding:25px 26px}
.primerHero .researchQuestion{font-size:clamp(19px,2.6vw,28px);font-weight:800;line-height:1.35;max-width:950px;letter-spacing:-.5px;margin:11px 0 2px}
.primerThree{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;margin:18px 0 0}
.primerThree>div{border:1px solid #e9e4f1;border-radius:9px;padding:14px 16px;background:#faf9fc}
.primerThree b{display:block;font-size:12px;color:#4e2a8b;margin-bottom:6px}
.primerThree span{display:block;font-size:12px;color:#59616d}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:15px;padding-top:15px;color:#676f7a}
.footer-attribution{font-size:10px;color:#858994;line-height:1.6;margin-top:9px}
@media(max-width:650px){.primerThree{grid-template-columns:1fr}.primerHero{padding:18px 16px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:5px}}

/* V2.9: one editorial headline on the Primer; retain original V1 narrative */
.primerHero{padding:29px 31px 27px}
.primerHero .researchQuestion{font-size:clamp(22px,2.8vw,32px);line-height:1.32;max-width:1000px;margin:13px 0 14px;font-weight:800}
.primerHero .primerLead{font-size:14px;line-height:1.75;color:var(--muted);max-width:850px;margin:0}
#method>.panel:not(.primerHero){padding-top:21px;padding-bottom:22px}
#method>.panel:not(.primerHero)>.kicker{margin-bottom:12px}
#method>.panel:not(.primerHero)>p:first-of-type{margin-top:0}
@media(max-width:650px){.primerHero{padding:21px 18px}.primerHero .researchQuestion{font-size:23px}}